2004-11-02 05:44:34 +00:00
|
|
|
|
2004-11-02 Hans-Peter Nilsson <hp@axis.com>
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|
2004-11-02 05:51:13 +00:00
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|
* elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
|
2004-11-02 05:44:34 +00:00
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|
2004-10-28 14:55:41 +00:00
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2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
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* elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
|
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|
|
|
undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
|
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|
R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
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2004-10-28 12:00:17 +00:00
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2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
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* elf32-sh.c (tpoff): Take alignment into account.
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|
2004-10-28 09:53:44 +00:00
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|
2004-10-28 Nick Clifton <nickc@redhat.com>
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|
* elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
|
2004-10-28 09:56:14 +00:00
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|
|
|
performing a relocatable link.
|
2004-10-28 09:53:44 +00:00
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|
|
(iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
|
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|
for MIPS ports under Irix.
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|
2004-10-27 20:48:22 +00:00
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|
2004-10-27 Richard Earnshaw <rearnsha@arm.com>
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|
|
* elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
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|
|
|
R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
|
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|
(elf32_arm_final_link_relocate): Ditto.
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|
(arm_add_to_rel, elf32_arm_relocate_section): Ditto.
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|
|
(elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
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|
(elf32_arm_adjust_dynamic_symbol): Ditto.
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|
|
* elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
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|
|
R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
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|
(elf32_arm_r_howto): ... To here.
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|
(elf32_arm_howto_from_type): Use elf32_arm_r_howto.
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|
2004-10-27 00:46:05 +00:00
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|
2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
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|
PR 475
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|
|
* elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
|
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|
|
R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
|
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|
and R_IA64_SECREL64LSB.
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|
2004-10-26 13:46:05 +00:00
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|
2004-10-26 Paul Brook <paul@codesourcery.com>
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* elflink.c (elf_finalize_dynstr): Skip shared aux structure.
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|
(bfd_elf_size_dynamic_sections): Create default version definition.
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|
(elf_link_output_extsym): Adjust for default symbol version.
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|
2004-10-24 21:40:36 +00:00
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|
2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
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|
2004-10-24 22:50:43 +00:00
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|
* mmo.c: Adjust to ISO C.
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|
2004-10-24 21:40:36 +00:00
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|
* mmo.c (mmo_write_section_description): New function broken out
|
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|
of mmo_internal_write_section.
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|
(mmo_internal_write_section): For each of .text and .data, call
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|
|
mmo_write_section_description before outputting contents if it has
|
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|
|
|
|
nontrivially deducible vma or contents.
|
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|
(mmo_has_leading_or_trailing_zero_tetra_p): New function.
|
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|
(mmo_canonicalize_symtab): Adjust absolute symbols to .data
|
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|
|
|
symbols if found within the .data address range.
|
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|
2004-10-24 18:45:38 +00:00
|
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|
|
2004-10-24 Daniel Jacobowitz <dan@debian.org>
|
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|
* opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
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|
2004-10-24 14:09:16 +00:00
|
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|
|
2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
|
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|
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|
|
* mmo.c (File Layout): Correct place of misplaced blurb about
|
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|
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|
|
special data.
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|
2004-10-23 12:23:15 +00:00
|
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|
2004-10-22 Mark Kettenis <kettenis@gnu.org>
|
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|
|
* config.bfd: Add mips64*-*-openbsd.
|
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|
2004-10-21 16:29:11 +00:00
|
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|
|
2004-10-21 Bob Wilson <bob.wilson@acm.org>
|
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|
|
* elf32-xtensa.c (ebb_propose_action): Put declarations before
|
|
|
|
|
|
statements.
|
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|
2004-10-21 15:32:41 +00:00
|
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|
2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
|
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|
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|
|
|
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|
|
* configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
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|
2004-10-21 15:28:33 +00:00
|
|
|
|
2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 463
|
|
|
|
|
|
* aoutx.h (aout_link_input_section_std): Pass proper hash entry
|
|
|
|
|
|
to linker reloc_overflow callback.
|
|
|
|
|
|
(aout_link_input_section_ext): Likewise.
|
|
|
|
|
|
(aout_link_reloc_link_order): Likewise.
|
|
|
|
|
|
* coff-a29k.c (coff_a29k_relocate_section): Likewise.
|
|
|
|
|
|
* coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
|
|
|
|
|
|
Likewise.
|
|
|
|
|
|
(alpha_relocate_section): Likewise.
|
|
|
|
|
|
* coff-arm.c (coff_arm_relocate_section): Likewise.
|
|
|
|
|
|
* coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
|
|
|
|
|
|
* coff-h8500.c (extra_case): Likewise.
|
|
|
|
|
|
* coff-i960.c (coff_i960_relocate_section): Likewise.
|
|
|
|
|
|
* coff-mcore.c (coff_mcore_relocate_section): Likewise.
|
|
|
|
|
|
* coff-mips.c (mips_relocate_section): Likewise.
|
|
|
|
|
|
* coff-or32.c (coff_or32_relocate_section): Likewise.
|
|
|
|
|
|
* coff-ppc.c (coff_ppc_relocate_section): Likewise.
|
|
|
|
|
|
* coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
|
|
|
|
|
|
* coff-sh.c (sh_relocate_section): Likewise.
|
|
|
|
|
|
* coff-tic80.c (coff_tic80_relocate_section): Likewise.
|
|
|
|
|
|
* coff-w65.c (w65_reloc16_extra_cases): Likewise.
|
|
|
|
|
|
* coff-z8k.c (extra_case): Likewise.
|
|
|
|
|
|
* coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
|
|
|
|
|
|
* cofflink.c (_bfd_coff_reloc_link_order): Likewise.
|
|
|
|
|
|
(_bfd_coff_generic_relocate_section): Likewise.
|
|
|
|
|
|
* ecoff.c (ecoff_reloc_link_order): Likewise.
|
|
|
|
|
|
* elf-hppa.h (elf_hppa_relocate_section): Likewise.
|
|
|
|
|
|
* elf-m10200.c (mn10200_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf-m10300.c (mn10300_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-avr.c (elf32_avr_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-cris.c (cris_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-crx.c (elf32_crx_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-fr30.c (fr30_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-h8300.c (elf32_h8_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-i370.c (i370_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-i860.c (elf32_i860_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-s390.c (elf_s390_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-v850.c (v850_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-vax.c (elf_vax_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-mmix.c (mmix_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-s390.c (elf_s390_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-sh64.c (sh_elf64_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
|
|
|
|
|
|
* elflink.c (elf_reloc_link_order): Likewise.
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
|
|
|
|
|
|
(_bfd_elf_mips_get_relocated_section_contents): Likewise.
|
|
|
|
|
|
* linker.c (_bfd_generic_reloc_link_order): Likewise.
|
|
|
|
|
|
* pdp11.c (pdp11_aout_link_input_section): Likewise.
|
|
|
|
|
|
(aout_link_reloc_link_order): Likewise.
|
|
|
|
|
|
* reloc.c (bfd_generic_get_relocated_section_contents):
|
|
|
|
|
|
Likewise.
|
|
|
|
|
|
* xcofflink.c (xcoff_reloc_link_order): Likewise.
|
|
|
|
|
|
* simple.c (simple_dummy_reloc_overflow): Updated.
|
|
|
|
|
|
|
2004-10-20 21:29:45 +00:00
|
|
|
|
2004-10-20 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_plt_sym_val): New function.
|
|
|
|
|
|
(elf_backend_plt_sym_val): Define.
|
|
|
|
|
|
|
2004-10-20 01:58:47 +00:00
|
|
|
|
2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Set targ_underscore=yes for PE COFF targets
|
|
|
|
|
|
|
2004-10-19 12:00:58 +00:00
|
|
|
|
2004-10-19 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
|
|
|
|
|
|
(ppc64_elf_edit_opd): Likewise.
|
|
|
|
|
|
|
2004-10-19 06:02:46 +00:00
|
|
|
|
2004-10-18 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
|
|
|
|
|
|
* elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
|
|
|
|
|
|
set SEC_ALLOC and SEC_LOAD.
|
|
|
|
|
|
|
2004-10-18 08:06:31 +00:00
|
|
|
|
2004-10-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
|
|
|
|
|
|
'name' for relocs against both local and global symbols.
|
|
|
|
|
|
|
2004-10-16 18:13:54 +00:00
|
|
|
|
2004-10-16 Daniel Jacobowitz <dan@debian.org>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* bfd.c (struct bfd): Add no_export.
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Handle no_export.
|
|
|
|
|
|
|
2004-10-15 05:47:11 +00:00
|
|
|
|
2004-10-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Whitespace cleanup.
|
|
|
|
|
|
* Makefile.am: Run "make dep-am"
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2004-10-15 05:19:19 +00:00
|
|
|
|
2004-10-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (struct already_linked_section): Removed.
|
|
|
|
|
|
(try_match_symbols_in_sections, already_linked): Removed.
|
|
|
|
|
|
(_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
|
|
|
|
|
|
prefix of section names when finding already_linked_table
|
|
|
|
|
|
chain. Compare section names. Instead of calling already_linked,
|
|
|
|
|
|
do it inline and only for sections in the same already_linked_list.
|
|
|
|
|
|
|
2004-10-14 23:38:08 +00:00
|
|
|
|
2004-10-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
|
|
|
|
|
|
parameter. If called after _bfd_elf_write_section_eh_frame,
|
|
|
|
|
|
don't allow a -2 return unless need_* bit is already set, and
|
|
|
|
|
|
handle offsets adjusted for output_offset.
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
|
|
|
|
|
|
* elf.c (_bfd_elf_section_offset): Update call.
|
|
|
|
|
|
|
2004-10-13 18:14:40 +00:00
|
|
|
|
2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 440
|
|
|
|
|
|
* coffcode.h (coff_compute_section_file_positions): Cast to
|
|
|
|
|
|
bfd_vma when computing page alignment.
|
|
|
|
|
|
|
2004-10-13 17:45:31 +00:00
|
|
|
|
2004-10-13 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
|
|
|
|
|
|
offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
|
|
|
|
|
|
|
2004-10-13 03:09:28 +00:00
|
|
|
|
2004-10-12 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
|
|
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* elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
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|
relocations use a virtual address, not a section offset.
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|
bfd ChangeLog
* elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
(narrow_instruction, widen_instruction): Remove unnecessary calls to
xtensa_format_encode.
(ebb_propose_action): Inline call to ebb_add_proposed_action.
(ebb_add_proposed_action): Delete.
gas ChangeLog
* config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
(is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
is_windowed_return_opcode): Delete.
(xtensa_frob_label): Use get_subseg_target_freq.
(md_assemble): Inline call to is_entry_opcode.
(xtensa_handle_align): Inline call to get_frag_is_literal.
(relaxation_requirements): Inline call to is_jx_opcode.
(emit_single_op): Inline call to is_movi_opcode.
(xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
get_frag_is_no_transform, is_entry_opcode, and
set_frag_is_specific_opcode. Use get_subseg_total_freq.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
Inline calls to get_frag_is_no_transform.
(next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
(xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
get_frag_is_no_transform.
(convert_frag_immed_finish_loop): Inline calls to get_expression_value
and set_frag_is_no_transform.
(get_expression_value): Delete.
(subseg_map struct): Rename cur_total_freq to total_freq. Rename
cur_target_freq to target_freq.
(get_subseg_info): Split out code to create a new map entry into ...
(add_subseg_info): ... this new function.
(get_last_insn_flags): Check if get_subseg_info succeeded.
(set_last_insn_flags): Call add_subseg_info if needed.
(get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
(xtensa_reorder_segments): Compute last_sec while counting sections.
Remove call to get_last_sec.
(get_last_sec): Delete.
(cache_literal_section): Inline call to retrieve_literal_seg and its
callees, seg_present and add_seg_list.
(retrieve_literal_seg, seg_present, add_seg_list): Delete.
(get_frag_is_insn, get_frag_is_no_transform,
set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
* config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2004-10-12 23:05:32 +00:00
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2004-10-12 Bob Wilson <bob.wilson@acm.org>
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* elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
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(narrow_instruction, widen_instruction): Remove unnecessary calls to
|
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xtensa_format_encode.
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(ebb_propose_action): Inline call to ebb_add_proposed_action.
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(ebb_add_proposed_action): Delete.
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2004-10-12 18:33:17 +00:00
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2004-10-12 Bob Wilson <bob.wilson@acm.org>
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* elf32-xtensa.c: Use ISO C90 formatting.
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2004-10-12 14:51:42 +00:00
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2004-10-12 Paul Brook <paul@codesourcery.com>
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* elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
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message.
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2004-10-12 14:17:08 +00:00
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2004-10-12 Paul Brook <paul@codesourcery.com>
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* elf32-arm.h: Support EABI version 4 objects.
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2004-10-12 08:13:46 +00:00
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2004-10-12 Alan Modra <amodra@bigpond.net.au>
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PR 325
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* cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
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Don't mark as default.
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(bfd_x86_64_arch): Don't mark as default.
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2004-10-12 02:27:53 +00:00
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2004-10-12 Alan Modra <amodra@bigpond.net.au>
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* elflink.c (enum action_discarded): New.
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(elf_section_complain_discarded): Delete.
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(elf_action_discarded): New function subsuming the above and also
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controlling reloc behaviour.
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2004-10-12 08:13:46 +00:00
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(elf_link_input_bfd): Use it.
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2004-10-12 02:27:53 +00:00
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2004-10-11 13:48:36 +00:00
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2004-10-11 Jakub Jelinek <jakub@redhat.com>
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* elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
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(special_sections): Add .gnu.liblist and .gnu.conflict.
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(assign_section_numbers): Handle SHT_GNU_LIBLIST.
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2004-10-11 13:29:01 +00:00
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2004-10-11 Alan Modra <amodra@bigpond.net.au>
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PR 233
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* elflink.c (elf_link_input_bfd): Try harder to support
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relocations against symbols in removed linkonce sections.
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2004-10-11 04:54:27 +00:00
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2004-10-11 Alan Modra <amodra@bigpond.net.au>
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2004-10-11 09:17:13 +00:00
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* elflink.c (elf_link_input_bfd): Revert PR 354 change.
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2004-10-11 04:54:27 +00:00
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PR 354
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* elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
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sections do not reference symbols in non-SEC_ALLOC sections.
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2004-10-11 01:13:10 +00:00
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2004-10-11 Alan Modra <amodra@bigpond.net.au>
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PR 437
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* elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
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(_bfd_elf_link_omit_section_dynsym): Formatting.
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2004-10-10 13:58:05 +00:00
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2004-10-10 Alan Modra <amodra@bigpond.net.au>
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* libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
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* libbfd.h: Regnerate.
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* elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
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* elf32-frv.c: Likewise.
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* elf32-m32r.c: Likewise.
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* elf32-ppc.c: Likewise.
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* elf64-hppa.c: Likewise.
|
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* elfxx-ia64.c: Likewise.
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* opncls.c: Likewise.
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2004-10-10 07:58:07 +00:00
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2004-10-10 Alan Modra <amodra@bigpond.net.au>
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2004-10-10 13:02:01 +00:00
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* elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
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* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
|
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|
offsets stored in struct eh_cie_fde entries before doing other
|
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work.
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2004-10-10 07:58:07 +00:00
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* elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
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(struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
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* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
|
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|
setting offsets for removed CIEs. Don't set "sec", instead set
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cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
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CIE in hdr_info. Only set make_relative and make_lsda_relative
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for CIEs. Use pointers rather than array indices.
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(_bfd_elf_eh_frame_section_offset): Test/set make_relative,
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make_lsda_relative, need_* on cie_inf for FDEs.
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(_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
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section output_offset. Delete cie_offset, instead use cie_inf
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pointer to CIE entry. Use need_relative and need_lsda_relative on
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CIE entry for FDEs. Use pointers rather than array indices.
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2004-10-09 02:51:31 +00:00
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2004-10-09 Alan Modra <amodra@bigpond.net.au>
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* coff-rs6000.c (rs6000coff_vec): Add initializer for
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bfd_is_target_special_symbol.
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* coff64-rs6000.c (rs6000coff64_vec): Likewise.
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* som.c (som_bfd_is_target_special_symbol): Define.
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2004-10-08 14:54:04 +00:00
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|
2004-10-08 Nick Clifton <nickc@redhat.com>
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|
* configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
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* configure: Regenerate.
|
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|
|
* bfd-in2.h: Regenerate.
|
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|
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|
|
* syms.c (bfd_is_target_special_symbol): New interface function.
|
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|
|
Returns true when a symbol should be considered to be special.
|
2004-10-09 02:51:31 +00:00
|
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|
|
* targets.c (bfd_target): Include bfd_is_target_special_symbol in
|
2004-10-08 14:54:04 +00:00
|
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|
|
the symbol jump table.
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
|
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|
|
Return true iff the symbol is a mapping symbol.
|
|
|
|
|
|
(bfd_elf32_bfd_is_target_special_symbol): Define.
|
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|
|
|
* elfxx-target.h: Provide a default definition for
|
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|
|
|
|
bfd_is_target_special_symbol.
|
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|
|
|
|
* aout-target.h: Likewise.
|
|
|
|
|
|
* aout-tic30.c: Likewise.
|
2004-10-08 14:55:35 +00:00
|
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|
|
* binary.c: Likewise.
|
2004-10-08 14:54:04 +00:00
|
|
|
|
* coffcode.h: Likewise.
|
|
|
|
|
|
* i386msdos.c: Likewise.
|
|
|
|
|
|
* ieee.c: Likewise.
|
2004-10-08 14:55:35 +00:00
|
|
|
|
* ihex.c: Likewise.
|
2004-10-08 14:54:04 +00:00
|
|
|
|
* libaout.h: Likewise.
|
|
|
|
|
|
* libbfd-in.h: Likewise
|
|
|
|
|
|
* libecoff.h: Likewise.
|
|
|
|
|
|
* mach-o.c: Likewise.
|
|
|
|
|
|
* mmo.c: Likewise.
|
|
|
|
|
|
* nlm-target.h: Likewise.
|
|
|
|
|
|
* oasys.c: Likewise.
|
|
|
|
|
|
* pef.c: Likewise.
|
|
|
|
|
|
* ppcboot.c: Likewise.
|
|
|
|
|
|
* srec.c: Likewise.
|
|
|
|
|
|
* tekhex.c: Likewise.
|
|
|
|
|
|
* versados.c: Likewise.
|
|
|
|
|
|
* vms.c: Likewise.
|
|
|
|
|
|
* xcoff-target.h: Likewise.
|
|
|
|
|
|
* xsym.c: Likewise.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2004-10-08 13:55:11 +00:00
|
|
|
|
2004-10-08 Daniel Jacobowitz <dan@debian.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
|
|
|
|
|
|
(elf_backend_section_from_shdr): Define.
|
|
|
|
|
|
|
2004-10-08 05:53:59 +00:00
|
|
|
|
2004-10-08 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* syms.c (bfd_is_local_label): Return false for file symbols.
|
|
|
|
|
|
|
bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 00:22:15 +00:00
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2004-10-07 Bob Wilson <bob.wilson@acm.org>
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2004-10-08 19:20:13 +00:00
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David Heine <dlheine@tensilica.com>
|
bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 00:22:15 +00:00
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* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
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(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
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(elf32xtensa_no_literal_movement): New global variable.
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(elf_howto_table): Add entries for new relocations.
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(elf_xtensa_reloc_type_lookup): Handle new relocations.
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(property_table_compare): When addresses are equal, compare sizes and
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various property flags.
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(property_table_matches): New.
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(xtensa_read_table_entries): Extend to read new property tables. Add
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output_addr parameter to indicate that output addresses should be used.
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Use bfd_get_section_limit.
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(elf_xtensa_find_property_entry): New.
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(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
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(elf_xtensa_check_relocs): Handle new relocations.
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(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
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relocations. Use new xtensa-isa.h functions.
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(build_encoding_error_message): Remove encode_result parameter. Add
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new target_address parameter used to detect alignment errors.
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(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
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error handling. Use new is_operand_relocation function.
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(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
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Use underbar macro for error messages. Formatting.
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(get_const16_opcode): New.
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(get_l32r_opcode): Add a separate flag for initialization.
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(get_relocation_opnd): Operand number is no longer explicit in the
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relocation. Change to decode the opcode and analyze its operands.
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(get_relocation_slot): New.
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(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
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Use new xtensa-isa.h functions to handle multislot instructions.
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(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
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(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
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insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
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check_loop_aligned, check_branch_target_aligned_address, narrowable,
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widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
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get_single_format, init_op_single_format_table): New.
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(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
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instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
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(contract_asm_expansion): Add error_message parameter and pass it to
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elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
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with R_XTENSA_SLOT0_OP.
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(get_expanded_call_opcode): Extend to handle either L32R or CONST16
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instructions. Use new xtensa-isa.h functions.
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(r_reloc struct): Add new virtual_offset field.
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(r_reloc_init): Add contents and content_length parameters. Set
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virtual_offset field to zero. Add contents to target_offset field for
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partial_inplace relocations.
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(r_reloc_is_defined): Check for null.
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(print_r_reloc): New debug function.
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(source_reloc struct): Replace xtensa_operand field with pair of the
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opcode and the operand position. Add is_abs_literal field.
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(init_source_reloc): Specify operand by opcode/position pair. Set
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is_abs_literal field.
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(source_reloc_compare): When target_offsets are equal, compare other
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fields to make sorting predictable.
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(literal_value struct): Add is_abs_literal field.
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(value_map_hash_table struct): Add has_last_loc and last_loc fields.
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(init_literal_value): New.
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(is_same_value): Replace with ...
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(literal_value_equal): ... this function. Add comparisons of
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virtual_offset and is_abs_literal fields.
|
|
|
|
|
|
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
|
|
|
|
|
|
failure. Initialize has_last_loc field.
|
|
|
|
|
|
(value_map_hash_table_delete): New.
|
|
|
|
|
|
(hash_literal_value): Rename to ...
|
|
|
|
|
|
(literal_value_hash): ... this. Include is_abs_literal flag and
|
|
|
|
|
|
virtual_offset field in the hash value.
|
|
|
|
|
|
(get_cached_value): Rename to ...
|
|
|
|
|
|
(value_map_get_cached_value): ... this. Update calls to
|
|
|
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|
|
literal_value_hash and literal_value_equal.
|
|
|
|
|
|
(add_value_map): Check for allocation failure. Update calls to
|
|
|
|
|
|
value_map_get_cached_value and literal_value_hash.
|
|
|
|
|
|
(text_action, text_action_list, text_action_t): New types.
|
|
|
|
|
|
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
|
|
|
|
|
|
text_action_add, text_action_add_literal, offset_with_removed_text,
|
|
|
|
|
|
offset_with_removed_text_before_fill, find_insn_action,
|
|
|
|
|
|
print_action_list, print_removed_literals): New.
|
|
|
|
|
|
(offset_with_removed_literals): Delete.
|
|
|
|
|
|
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
|
|
|
|
|
|
fix_array, fix_array_count, allocated_relocs, relocs_count, and
|
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|
|
allocated_relocs_count fields.
|
|
|
|
|
|
(init_xtensa_relax_info): Initialize new fields.
|
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|
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(reloc_bfd_fix struct): Add new translated field.
|
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|
|
|
|
(reloc_bfd_fix_init): Add translated parameter and use it to set the
|
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|
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|
|
translated field.
|
|
|
|
|
|
(fix_compare, cache_fix_array): New.
|
|
|
|
|
|
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
|
|
|
|
|
|
section via get_xtensa_relax_info. Use cache_fix_array to set up
|
|
|
|
|
|
sorted fix_array and use bsearch instead of linear search.
|
|
|
|
|
|
(section_cache_t): New struct.
|
|
|
|
|
|
(init_section_cache, section_cache_section, clear_section_cache): New.
|
|
|
|
|
|
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
|
|
|
|
|
|
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
|
|
|
|
|
|
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
|
|
|
|
|
|
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
|
|
|
|
|
|
New.
|
|
|
|
|
|
(retrieve_contents): Use bfd_get_section_limit.
|
|
|
|
|
|
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
|
|
|
|
|
|
to compute_removed_literals. Free value_map_hash_table when no longer
|
|
|
|
|
|
needed.
|
|
|
|
|
|
(analyze_relocations): Check is_relaxable_asm_section flag. Call
|
|
|
|
|
|
compute_text_actions for all sections.
|
|
|
|
|
|
(find_relaxable_sections): Mark sections as relaxable if they contain
|
|
|
|
|
|
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
|
|
|
|
|
|
call. Increment relax_info src_count field only for appropriate
|
|
|
|
|
|
relocation types. Remove is_literal_section check.
|
|
|
|
|
|
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
|
|
|
|
|
|
r_reloc_init and find_associated_l32r_irel. Check
|
|
|
|
|
|
is_relaxable_asm_section flag. Handle L32R instructions with absolute
|
|
|
|
|
|
literals. Pass is_abs_literal flag to init_source_reloc.
|
|
|
|
|
|
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
|
|
|
|
|
|
CONST16 instructions. Adjust calls to r_reloc_init and
|
2004-10-10 07:58:07 +00:00
|
|
|
|
pcrel_reloc_fits. Handle weak symbols conservatively.
|
bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 00:22:15 +00:00
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(find_associated_l32r_irel): Add bfd parameter and pass it to
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is_l32r_relocation.
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(compute_text_actions, compute_ebb_proposed_actions,
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compute_ebb_actions, check_section_ebb_pcrels_fit,
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check_section_ebb_reduces, text_action_add_proposed,
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compute_fill_extra_space): New.
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(remove_literals): Replace with ...
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(compute_removed_literals): ... this function. Call
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init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
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Call xtensa_read_table_entries to get the property table. Skip
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relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
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is_removable_literal, remove_dead_literal, and
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2004-10-10 07:58:07 +00:00
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identify_literal_placement functions.
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bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 00:22:15 +00:00
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(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
|
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instead of linear search.
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(is_removable_literal, remove_dead_literal,
|
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|
identify_literal_placement): New.
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(relocations_reach): Update check for literal not referenced by any
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PC-relative relocations. Adjust call to pcrel_reloc_fits.
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(coalesce_shared_literal, move_shared_literal): New.
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(relax_section): Use bfd_get_section_limit. Call
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translate_section_fixes. Update calls to r_reloc_init and
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offset_with_removed_text. Check new is_relaxable_asm_section flag.
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Add call to pin_internal_relocs. Add special handling for
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R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
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info to calculate new addend_displacement variable. Replace code for
|
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deleting literals with more general code to perform the actions
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determined by the action_list for the section.
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(translate_section_fixes, translate_reloc_bfd_fix): New.
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(translate_reloc): Check new is_relaxable_asm_section flag. Call
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find_removed_literal only if is_operand_relocation. Update call to
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offset_with_removed_text. Use new target_offset and removed_bytes
|
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variables.
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(move_literal): New.
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(relax_property_section): Use bfd_get_section_limit. Set new
|
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is_full_prop_section flag and handle new property tables. Update calls
|
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to r_reloc_init and offset_with_removed_text. Check
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is_relaxable_asm_section flag. Handle expansion of zero-sized
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unreachable entries, with use of offset_with_removed_text_before_fill.
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For relocatable links, combine entries only for literal tables.
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(relax_section_symbols): Check is_relaxable_asm_section flag. Update
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calls to offset_with_removed_text. Translate st_size field for
|
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function symbols.
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(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
|
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failure. Add contents parameter. Update call to get_bfd_fix. Update
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call to r_reloc_init. Call _bfd_error_handler and return FALSE for
|
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|
R_XTENSA_ASM_EXPAND relocs.
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(do_fix_for_final_link): Add input_bfd and contents parameters. Update
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|
call to get_bfd_fix. Include offset from contents for partial_inplace
|
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|
relocations.
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(is_reloc_sym_weak): New.
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(pcrel_reloc_fits): Use new xtensa-isa.h functions.
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(prop_sec_len): New.
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(xtensa_is_property_section): Handle new property sections.
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(is_literal_section): Delete.
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(internal_reloc_compare): When r_offset matches, compare r_info and
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r_addend to make sorting predictable.
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(internal_reloc_matches): New.
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(xtensa_get_property_section_name): Handle new property sections.
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(xtensa_get_property_predef_flags): New.
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(xtensa_callback_required_dependence): Use bfd_get_section_limit.
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|
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
|
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|
|
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
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(xtisa_errno, xtisa_error_msg): New variables.
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(xtensa_isa_errno, xtensa_isa_error_msg): New.
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(xtensa_insnbuf_alloc): Add error handling.
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(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
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|
|
use xtensa_format_decode. Add error handling.
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(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
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|
|
instruction length to find the number of bytes to copy.
|
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(xtensa_isa_init): Add error handling. Replace calls to
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|
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
|
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|
tables in the xtensa_modules structure.
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|
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
|
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xtensa_extend_isa): Delete.
|
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(xtensa_isa_free): Change to only free lookup tables.
|
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|
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(opname_lookup_compare): Replace with ...
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|
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
|
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(xtensa_insn_maxlength): Rename to ...
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(xtensa_isa_maxlength): ... this.
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(xtensa_insn_length): Delete.
|
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|
(xtensa_insn_length_from_first_byte): Replace with ...
|
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|
(xtensa_isa_length_from_chars): ... this function.
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(xtensa_num_opcodes): Rename to ...
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(xtensa_isa_num_opcodes): ... this.
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(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
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xtensa_isa_num_regfiles, xtensa_isa_num_stages,
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|
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
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|
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
|
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|
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
|
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xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
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|
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
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(xtensa_opcode_lookup): Add error handling.
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(xtensa_decode_insn): Replace with ...
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|
(xtensa_opcode_decode): ... this function, with new format and
|
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slot parameters. Add error handling.
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(xtensa_encode_insn): Replace with ...
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|
(xtensa_opcode_encode): ... this function, which does the encoding via
|
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|
one of the entries in the "encode_fns" array. Add error handling.
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(xtensa_opcode_name): Add error handling.
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(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
|
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|
xtensa_opcode_is_call): New.
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(xtensa_num_operands): Replace with ...
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|
(xtensa_opcode_num_operands): ... this function. Add error handling.
|
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(xtensa_opcode_num_stateOperands,
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|
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
|
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|
xtensa_opcode_funcUnit_use, xtensa_operand_name,
|
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xtensa_operand_is_visible): New.
|
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|
|
(xtensa_get_operand, xtensa_operand_kind): Delete.
|
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|
|
(xtensa_operand_inout): Add error handling and special-case for
|
|
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|
|
"sout" operands.
|
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|
|
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
|
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|
|
operate on one slot of an instruction. Added error handling.
|
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|
|
(xtensa_operand_encode): Handle default operands with no encoding
|
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|
|
|
|
functions. Check for success by comparing against decoded value.
|
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|
|
Add error handling.
|
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|
|
(xtensa_operand_decode): Handle default operands. Return decoded value
|
|
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|
|
|
through argument pointer. Add error handling.
|
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|
|
(xtensa_operand_is_register, xtensa_operand_regfile,
|
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|
|
|
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
|
|
|
|
|
|
(xtensa_operand_isPCRelative): Rename to ...
|
|
|
|
|
|
(xtensa_operand_is_PCrelative): ... this. Add error handling.
|
|
|
|
|
|
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
|
|
|
|
|
|
through argument pointer. Add error handling.
|
|
|
|
|
|
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
|
|
|
|
|
|
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
|
|
|
|
|
|
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
|
|
|
|
|
|
xtensa_regfile_shortname, xtensa_regfile_view_parent,
|
|
|
|
|
|
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
|
|
|
|
|
|
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
|
|
|
|
|
|
xtensa_state_is_exported, xtensa_sysreg_lookup,
|
|
|
|
|
|
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
|
|
|
|
|
|
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
|
|
|
|
|
|
xtensa_interface_num_bits, xtensa_interface_inout,
|
|
|
|
|
|
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
|
|
|
|
|
|
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
|
|
|
|
|
|
* xtensa-modules.c: Rewrite to use new data structures.
|
|
|
|
|
|
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
|
|
|
|
|
|
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
|
|
|
|
|
|
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
|
|
|
|
|
|
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Likewise.
|
|
|
|
|
|
* libbfd.h: Likewise.
|
|
|
|
|
|
|
2004-10-07 19:15:29 +00:00
|
|
|
|
2004-10-07 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
|
|
|
|
|
|
against the absolute section.
|
|
|
|
|
|
(mips_elf64_write_rela): Likewise.
|
|
|
|
|
|
|
2004-10-07 14:57:57 +00:00
|
|
|
|
2004-10-07 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (elf_find_function): Don't generally check for matching
|
|
|
|
|
|
section, just for non-file symbols. Remove redunant comparison
|
|
|
|
|
|
for the latter.
|
|
|
|
|
|
* elf32-arm.h (arm_elf_find_function): Likewise.
|
|
|
|
|
|
|
2004-10-07 14:45:24 +00:00
|
|
|
|
2004-10-07 Jeff Baker <jbaker@qnx.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
|
|
|
|
|
|
adding a DT_TEXTREL to a shared object and --warn-shared-textrel
|
|
|
|
|
|
was specified.
|
|
|
|
|
|
|
2004-10-05 18:09:46 +00:00
|
|
|
|
2004-10-04 Roland McGrath <roland@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* hash.c (bfd_hash_set_default_size): Use const for table.
|
|
|
|
|
|
Use size_t instead of int for variable compared to sizeof results.
|
|
|
|
|
|
|
2004-10-05 11:12:56 +00:00
|
|
|
|
2004-10-05 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 425
|
|
|
|
|
|
* syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
|
|
|
|
|
|
|
2004-10-01 12:59:42 +00:00
|
|
|
|
2004-10-01 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_fake_sections,
|
|
|
|
|
|
is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
|
|
|
|
|
|
functions.
|
|
|
|
|
|
(elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
|
|
|
|
|
|
|
2004-10-01 00:51:37 +00:00
|
|
|
|
2004-10-01 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct eh_cie_fde): Add need_relative and
|
|
|
|
|
|
need_lsda_relative.
|
|
|
|
|
|
* elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
|
|
|
|
|
|
need_relative or need_lsda_relative if we are processing an
|
|
|
|
|
|
offset for a reloc on a FDE initial loc or LSDA field
|
|
|
|
|
|
respectively.
|
|
|
|
|
|
(_bfd_elf_write_section_eh_frame): Test need_relative and
|
|
|
|
|
|
need_lsda_relative in place of corresponding make_* field
|
|
|
|
|
|
when deciding to use pc-relative encodings.
|
|
|
|
|
|
|
2004-09-30 17:03:53 +00:00
|
|
|
|
2004-09-30 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
|
|
|
|
|
|
target2 relocation type.
|
|
|
|
|
|
|
2004-09-30 16:43:41 +00:00
|
|
|
|
2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 414
|
|
|
|
|
|
* elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
|
|
|
|
|
|
|
2004-09-30 16:21:50 +00:00
|
|
|
|
2004-09-30 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_ARM_SMI.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Ditto.
|
|
|
|
|
|
|
2004-09-24 07:07:22 +00:00
|
|
|
|
2004-09-24 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
|
|
|
|
|
|
vma and output offset to address.
|
|
|
|
|
|
* simple.c (simple_save_output_info): Only set output section
|
|
|
|
|
|
and offset for debug sections, or those not already set up by
|
|
|
|
|
|
the linker.
|
|
|
|
|
|
(bfd_simple_get_relocated_section_contents): Update comment.
|
|
|
|
|
|
|
2004-09-24 03:13:01 +00:00
|
|
|
|
2004-09-24 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (IS_LOADED): Delete.
|
|
|
|
|
|
(assign_file_positions_for_segments): Just test SEC_LOAD instead.
|
|
|
|
|
|
Restore SEC_HAS_CONTENTS test to the one place it was used prior
|
|
|
|
|
|
to 2004-09-22.
|
|
|
|
|
|
|
2004-09-23 00:51:33 +00:00
|
|
|
|
2004-09-23 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR gas/396
|
|
|
|
|
|
* elf32-sparc.c (elf32_sparc_final_write_processing): Handle
|
|
|
|
|
|
bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
|
|
|
|
|
|
redundant assignment of EM_SPARC.
|
|
|
|
|
|
|
2004-09-22 22:40:21 +00:00
|
|
|
|
2004-09-22 Brian Ford <ford@vss.fsi.com>
|
|
|
|
|
|
|
|
|
|
|
|
* pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
|
|
|
|
|
|
alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
|
|
|
|
|
|
constants.
|
|
|
|
|
|
* pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
|
|
|
|
|
|
|
2004-09-22 06:57:35 +00:00
|
|
|
|
2004-09-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
|
|
|
|
|
|
(elf_backend_modify_segment_map): Don't define.
|
|
|
|
|
|
|
2004-09-22 06:45:39 +00:00
|
|
|
|
2004-09-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (IS_LOADED): Define.
|
|
|
|
|
|
(assign_file_positions_for_segments): Don't round up file offset of
|
|
|
|
|
|
PT_LOAD segments containing no SEC_LOAD sections, instead round down.
|
|
|
|
|
|
Delete code handling link script adjustment of lma. Do the adjust
|
|
|
|
|
|
in later code handling similar ajustments. Remove dead code error
|
|
|
|
|
|
check. Warn if section lma would require a negative offset
|
|
|
|
|
|
adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
|
|
|
|
|
|
Use p_vaddr + p_memsz inside section loop in place of voff. Don't
|
|
|
|
|
|
update voff in section loop. Change voff in segment loop to be an
|
|
|
|
|
|
adjustment on top of "off". Set sec->filepos and update "off" later.
|
|
|
|
|
|
Test for loadable sections consistently using IS_LOADED. Similarly,
|
2004-10-05 18:09:46 +00:00
|
|
|
|
test for alloc-only sections other than .tbss consistently.
|
2004-09-22 06:45:39 +00:00
|
|
|
|
Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
|
|
|
|
|
|
Tidy PT_NOTE handling. Use %B and %A in error messages.
|
|
|
|
|
|
(assign_file_positions_except_relocs): Use %B in error message.
|
|
|
|
|
|
|
2004-09-17 17:04:34 +00:00
|
|
|
|
2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
|
|
|
|
|
|
(CONFIG_STATUS_DEPENDENCIES): New.
|
|
|
|
|
|
(Makefile): Removed.
|
|
|
|
|
|
(config.status): Likewise.
|
|
|
|
|
|
* Makefile.in: Regenerated.
|
|
|
|
|
|
|
2004-09-17 12:35:00 +00:00
|
|
|
|
2004-09-17 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
|
|
|
|
|
|
(bfd_elf32_arm_process_before_allocation): Update prototype.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
|
|
|
|
|
|
(elf32_arm_link_hash_table_create): Set it.
|
|
|
|
|
|
(bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
|
|
|
|
|
|
(bfd_elf32_arm_set_target_relocs): New function.
|
|
|
|
|
|
(arm_real_reloc_type): New function.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
|
|
|
|
|
|
R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
|
|
|
|
|
|
(elf32_arm_gc_sweep_hook): Ditto.
|
|
|
|
|
|
(elf32_arm_check_relocs): Ditto.
|
|
|
|
|
|
(elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
|
|
|
|
|
|
* elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
|
|
|
|
|
|
R_ARM_GOT_TARGET2.
|
|
|
|
|
|
(elf32_arm_got_prel): New variable.
|
|
|
|
|
|
(elf32_arm_howto_from_type): New function.
|
|
|
|
|
|
(elf32_arm_info_to_howto): Use it.
|
|
|
|
|
|
(elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
|
|
|
|
|
|
BFD_RELOC_ARM_TARGET2.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
|
|
|
|
|
|
|
2004-09-17 07:14:33 +00:00
|
|
|
|
2004-09-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* ecoff.c: Update u.undef.next refs.
|
|
|
|
|
|
* elf64-ppc.c: Likewise.
|
|
|
|
|
|
* elflink.c: Likewise.
|
|
|
|
|
|
* linker.c: Likewise.
|
|
|
|
|
|
* xcofflink.c: Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
|
|
|
|
|
|
dynamic_def. Combine weakdef and elf_hash_value. Move vtable
|
|
|
|
|
|
fields to indirect struct.
|
|
|
|
|
|
* elf-m10300.c: Update u.weakdef refs.
|
|
|
|
|
|
* elf32-arm.h: Likewise.
|
|
|
|
|
|
* elf32-cris.c: Likewise.
|
|
|
|
|
|
* elf32-frv.c: Likewise.
|
|
|
|
|
|
* elf32-hppa.c: Likewise.
|
|
|
|
|
|
* elf32-i370.c: Likewise.
|
|
|
|
|
|
* elf32-i386.c: Likewise.
|
|
|
|
|
|
* elf32-m32r.c: Likewise.
|
|
|
|
|
|
* elf32-m68k.c: Likewise.
|
|
|
|
|
|
* elf32-ppc.c: Likewise.
|
|
|
|
|
|
* elf32-s390.c: Likewise.
|
|
|
|
|
|
* elf32-sh.c: Likewise.
|
|
|
|
|
|
* elf32-sparc.c: Likewise.
|
|
|
|
|
|
* elf32-vax.c: Likewise.
|
|
|
|
|
|
* elf32-xtensa.c: Likewise.
|
|
|
|
|
|
* elf64-alpha.c: Likewise.
|
|
|
|
|
|
* elf64-hppa.c: Likewise.
|
|
|
|
|
|
* elf64-ppc.c: Likewise.
|
|
|
|
|
|
* elf64-s390.c: Likewise.
|
|
|
|
|
|
* elf64-sh64.c: Likewise.
|
|
|
|
|
|
* elf64-sparc.c: Likewise.
|
|
|
|
|
|
* elf64-x86-64.c: Likewise.
|
|
|
|
|
|
* elfxx-ia64.c: Likewise.
|
|
|
|
|
|
* elfxx-mips.c: Likewise.
|
|
|
|
|
|
* elflink.c: Likewise. Also u.elf_hash_value.
|
|
|
|
|
|
(elf_gc_propagate_vtable_entries_used): Update for h->vtable
|
|
|
|
|
|
indirection.
|
|
|
|
|
|
(elf_gc_smash_unused_vtentry_relocs): Likewise.
|
|
|
|
|
|
(bfd_elf_gc_record_vtinherit): Alloc vtable.
|
|
|
|
|
|
(bfd_elf_gc_record_vtentry): Likewise.
|
|
|
|
|
|
* elf.c (_bfd_elf_link_hash_newfunc): Use memset.
|
|
|
|
|
|
|
2004-09-17 06:08:06 +00:00
|
|
|
|
2004-09-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
* po/bfd.pot: Regenerate.
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 14:52:12 +00:00
|
|
|
|
2004-09-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
|
|
|
|
|
|
with bitfields. Make "type" and "other" bitfields too.
|
|
|
|
|
|
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
|
|
|
|
|
|
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
|
|
|
|
|
|
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
|
|
|
|
|
|
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
|
|
|
|
|
|
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
|
|
|
|
|
|
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
|
|
|
|
|
|
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
|
|
|
|
|
|
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
|
|
|
|
|
|
* elf-hppa.h: Update all uses of elf_link_hash_flags.
|
|
|
|
|
|
* elf-m10300.c: Likewise.
|
|
|
|
|
|
* elf.c: Likewise.
|
|
|
|
|
|
* elf32-arm.h: Likewise.
|
|
|
|
|
|
* elf32-cris.c: Likewise.
|
|
|
|
|
|
* elf32-frv.c: Likewise.
|
|
|
|
|
|
* elf32-hppa.c: Likewise.
|
|
|
|
|
|
* elf32-i370.c: Likewise.
|
|
|
|
|
|
* elf32-i386.c: Likewise.
|
|
|
|
|
|
* elf32-m32r.c: Likewise.
|
|
|
|
|
|
* elf32-m68k.c: Likewise.
|
|
|
|
|
|
* elf32-ppc.c: Likewise.
|
|
|
|
|
|
* elf32-s390.c: Likewise.
|
|
|
|
|
|
* elf32-sh-symbian.c: Likewise.
|
|
|
|
|
|
* elf32-sh.c: Likewise.
|
|
|
|
|
|
* elf32-sh64.c: Likewise.
|
|
|
|
|
|
* elf32-sparc.c: Likewise.
|
|
|
|
|
|
* elf32-vax.c: Likewise.
|
|
|
|
|
|
* elf32-xtensa.c: Likewise.
|
|
|
|
|
|
* elf64-alpha.c: Likewise.
|
|
|
|
|
|
* elf64-hppa.c: Likewise.
|
|
|
|
|
|
* elf64-ppc.c: Likewise.
|
|
|
|
|
|
* elf64-s390.c: Likewise.
|
|
|
|
|
|
* elf64-sh64.c: Likewise.
|
|
|
|
|
|
* elf64-sparc.c: Likewise.
|
|
|
|
|
|
* elf64-x86-64.c: Likewise.
|
|
|
|
|
|
* elflink.c: Likewise.
|
|
|
|
|
|
* elfxx-ia64.c: Likewise.
|
|
|
|
|
|
* elfxx-mips.c: Likewise.
|
|
|
|
|
|
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* aclocal.m4: Regenerate.
|
|
|
|
|
|
|
2004-09-16 12:49:56 +00:00
|
|
|
|
2004-09-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
|
|
|
|
|
|
around uses of R_ARM_TARGET1.
|
|
|
|
|
|
(elf32_arm_check_relocs): Likewise.
|
|
|
|
|
|
|
2004-09-13 14:14:32 +00:00
|
|
|
|
2004-09-13 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
|
|
|
|
|
|
prototype.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
|
|
|
|
|
|
(elf32_arm_link_hash_table_create): Set target1_is_rel.
|
|
|
|
|
|
(bfd_elf32_arm_process_before_allocation): Ditto.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
|
|
|
|
|
|
(elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
|
|
|
|
|
|
* elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
|
|
|
|
|
|
* reloc.c: Ditto.
|
|
|
|
|
|
|
2004-09-13 03:51:22 +00:00
|
|
|
|
2004-09-10 Joel Brobecker <brobecker@gnat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* hpux-core.c (thread_section_p): New function.
|
|
|
|
|
|
(hpux_core_core_file_p): Fix computation of offset in call
|
|
|
|
|
|
to bfd_seek. Create a ".reg" section from an arbitrary
|
|
|
|
|
|
".reg/<id>" section if none was created after having read
|
|
|
|
|
|
all sections.
|
|
|
|
|
|
|
2004-09-11 20:22:51 +00:00
|
|
|
|
2004-09-11 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
|
|
|
|
|
|
* aclocal.m4: Rebuild.
|
|
|
|
|
|
* configure: Rebuild.
|
|
|
|
|
|
|
2004-09-10 21:16:27 +00:00
|
|
|
|
2004-09-10 Joel Brobecker <brobecker@gnat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* section.c (bfd_sections_find_if): Fix parameter name in
|
|
|
|
|
|
comment to match code.
|
|
|
|
|
|
|
2004-09-10 00:27:10 +00:00
|
|
|
|
2004-09-10 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (assign_file_positions_except_relocs): Assign relocs
|
|
|
|
|
|
stored in a bfd section.
|
|
|
|
|
|
|
2004-09-07 22:37:52 +00:00
|
|
|
|
2004-09-08 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
|
|
|
|
|
|
h->gotplt_refcount to 0, not -1.
|
|
|
|
|
|
|
2004-09-07 18:33:22 +00:00
|
|
|
|
2004-09-07 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
|
|
|
|
|
|
case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
|
|
|
|
|
|
symname.
|
|
|
|
|
|
(cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
|
|
|
|
|
|
handle symbol visibility here.
|
|
|
|
|
|
|
2004-09-07 13:40:37 +00:00
|
|
|
|
2004-09-07 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
|
|
|
|
|
|
(is_ppc64_elf_target): Rename from is_ppc64_target. Update all
|
|
|
|
|
|
callers.
|
|
|
|
|
|
(ppc_stub_name): Remove trailing "+0" on stub name.
|
|
|
|
|
|
(create_linkage_sections): Create relocations for
|
|
|
|
|
|
branch lookup table when --emit-relocs as well as when --shared.
|
|
|
|
|
|
(ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
|
|
|
|
|
|
relbrlt test. For --emit-stub-syms, always output a sym even when
|
|
|
|
|
|
one already exists on a plt call stub. Put stub type in the stub
|
|
|
|
|
|
symbol name.
|
|
|
|
|
|
(ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
|
|
|
|
|
|
test.
|
|
|
|
|
|
(ppc64_elf_size_stubs): Count global sym stubs added. Zero
|
|
|
|
|
|
reloc_count in stub sections. Adjust relbrlt test.
|
|
|
|
|
|
(ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
|
|
|
|
|
|
* elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
|
|
|
|
|
|
(elf_link_input_bfd): Ignore symbol index zero relocs when checking
|
|
|
|
|
|
for relocs against discarded symbols. Fix comments.
|
|
|
|
|
|
|
2004-09-06 20:55:23 +00:00
|
|
|
|
2004-09-06 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
|
|
|
|
|
|
* elf.c (_bfd_elf_make_dynamic_segment): New function, split out
|
|
|
|
|
|
from ...
|
|
|
|
|
|
(map_sections_to_segments): ... here. Use it. Assign a file
|
|
|
|
|
|
position to the .dynamic section if it is not loadable, but part
|
|
|
|
|
|
of the PT_DYNAMIC segment.
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
|
|
|
|
|
|
offsets, not VMAs, for the BPABI. Do not fill in the header in
|
|
|
|
|
|
the .got.plt section for the BPABI.
|
|
|
|
|
|
* elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
|
|
|
|
|
|
PT_DYNAMIC segment.
|
|
|
|
|
|
(elf_backend_want_got_plt): Define to zero for Symbian OS.
|
2004-10-05 18:09:46 +00:00
|
|
|
|
|
2004-09-06 17:24:32 +00:00
|
|
|
|
2004-09-06 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Set the error code to
|
|
|
|
|
|
bfd_error_wrong_format when the input format does not match the
|
|
|
|
|
|
output format.
|
|
|
|
|
|
|
2004-09-06 12:37:12 +00:00
|
|
|
|
2004-09-06 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (is_ppc64_target): New function, extracted from..
|
|
|
|
|
|
(ppc64_elf_check_directives): ..here.
|
|
|
|
|
|
(ppc64_elf_size_dynamic_sections): Use it here to check bfd type
|
|
|
|
|
|
before accessing ppc64_elf_tdata.
|
|
|
|
|
|
(ppc64_elf_finish_dynamic_sections): And here too.
|
|
|
|
|
|
|
2004-09-04 01:30:21 +00:00
|
|
|
|
2004-09-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (_bfd_default_error_handler): Correct loop exit.
|
|
|
|
|
|
|
2004-09-03 17:15:44 +00:00
|
|
|
|
2004-09-03 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
|
|
|
|
|
|
* configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
|
|
|
|
|
|
(bfd_elf32_littlearm_symbian_vec): Likewise.
|
|
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
|
* elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
|
|
|
|
|
|
* elf32-arm.h (PLT_HEADER_SIZE): Do not define.
|
|
|
|
|
|
(PLT_ENTRY_SIZE): Likewise.
|
|
|
|
|
|
(bfd_vma_elf32_arm_symbian_plt_entry): New
|
|
|
|
|
|
variable.
|
|
|
|
|
|
(elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
|
|
|
|
|
|
and symbian_p.
|
|
|
|
|
|
(create_got_section): Don't create sections when generating BPABI
|
|
|
|
|
|
objects.
|
|
|
|
|
|
(elf32_arm_create_dynamic_sections): Tidy.
|
|
|
|
|
|
(elf32_arm_link_hash_table_create): Set plt_header_size,
|
|
|
|
|
|
plt_entry_size, and symbian_p.
|
|
|
|
|
|
(elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
|
|
|
|
|
|
generating BPABI objects.
|
|
|
|
|
|
(allocate_dynrelocs): Use htab->plt_header_size, not
|
|
|
|
|
|
PLT_HEADER_SIZE. Do not add to .got.plt when
|
|
|
|
|
|
generating BPABI objects.
|
|
|
|
|
|
(elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
|
|
|
|
|
|
* elfarm-nabi.c: Add SymbianOS target vectors.
|
|
|
|
|
|
* elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
|
|
|
|
|
|
(_bfd_elf_link_create_dynamic_sections): Likewise.
|
|
|
|
|
|
* elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
|
|
|
|
|
|
(elfNN_bed): Use it.
|
|
|
|
|
|
* targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
|
|
|
|
|
|
(bfd_elf32_littlearm_symbian_vec): Likewise.
|
|
|
|
|
|
(_bfd_target_vector): Add them.
|
|
|
|
|
|
|
2004-09-03 14:11:38 +00:00
|
|
|
|
2004-09-03 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 360
|
|
|
|
|
|
* coffcode.h (handle_COMDAT): Replace abort with an warning
|
|
|
|
|
|
message and allow the scan to continue.
|
|
|
|
|
|
|
2004-09-02 04:43:36 +00:00
|
|
|
|
2004-09-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
|
|
|
|
|
|
in when reading relocs, not our sorted syms. Remove unnecessary
|
|
|
|
|
|
var.
|
|
|
|
|
|
|
2004-08-31 09:41:11 +00:00
|
|
|
|
2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
|
|
|
|
|
|
|
2004-08-30 18:58:14 +00:00
|
|
|
|
2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
|
|
|
|
|
|
Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
|
|
|
|
|
|
replace uses of *_alias with *_noncanonical.
|
|
|
|
|
|
* aclocal.m4: Rebuild with aclocal 1.4p6.
|
|
|
|
|
|
* Makefile.in: Rebuild with automake 1.4p6.
|
|
|
|
|
|
* doc/Makefile.in: Rebuild with automake 1.4p6.
|
|
|
|
|
|
* configure.in: Autoupdate with autoupdate 2.59.
|
|
|
|
|
|
* config.in: Regenerate with autoheader 2.59.
|
|
|
|
|
|
* configure: Regnerate with autoconf 2.59.
|
|
|
|
|
|
|
2004-08-28 08:54:34 +00:00
|
|
|
|
2004-08-28 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
|
|
|
|
|
|
symbol pointer arrays before modifying.
|
|
|
|
|
|
|
2004-08-28 03:05:18 +00:00
|
|
|
|
2004-08-28 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
2004-08-28 03:29:18 +00:00
|
|
|
|
* bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
|
2004-08-28 03:05:18 +00:00
|
|
|
|
* elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
|
|
|
|
|
|
* elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
|
|
|
|
|
|
* libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
|
2004-08-28 03:29:18 +00:00
|
|
|
|
* targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
|
|
|
|
|
|
Use both symbol tables on non-relocatable objects. Use a common
|
|
|
|
|
|
error exit. Fix "mid" warning.
|
2004-08-28 03:05:18 +00:00
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2004-08-27 14:54:41 +00:00
|
|
|
|
2004-08-28 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
|
|
|
|
|
|
object file.
|
|
|
|
|
|
(struct sfpr_def_parms): Save some space.
|
|
|
|
|
|
(sfpr_define): Here too.
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (compare_symbols): Put section syms first.
|
|
|
|
|
|
(sym_exists_at): New function.
|
|
|
|
|
|
(ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
|
|
|
|
|
|
points only for relocatable files. Use .opd section contents
|
|
|
|
|
|
otherwise. Generally clean up the code.
|
|
|
|
|
|
|
* elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
(struct sfpr_def_parms): New.
(sfpr_define): New function.
(savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
(savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
(savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
(savefpr1_tail, restfpr1_tail): New functions.
(savevr, savevr_tail, restvr, restvr_tail): New functions.
(MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
(ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
code. Define all ABI mandated _save and _rest functions.
2004-08-27 07:54:00 +00:00
|
|
|
|
2004-08-27 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
|
|
|
|
|
|
LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
|
|
|
|
|
|
(struct sfpr_def_parms): New.
|
|
|
|
|
|
(sfpr_define): New function.
|
|
|
|
|
|
(savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
|
|
|
|
|
|
(savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
|
|
|
|
|
|
(savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
|
|
|
|
|
|
(savefpr1_tail, restfpr1_tail): New functions.
|
|
|
|
|
|
(savevr, savevr_tail, restvr, restvr_tail): New functions.
|
|
|
|
|
|
(MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
|
|
|
|
|
|
(ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
|
|
|
|
|
|
code. Define all ABI mandated _save and _rest functions.
|
|
|
|
|
|
|
2004-08-26 16:18:37 +00:00
|
|
|
|
2004-08-26 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
* elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
(struct sfpr_def_parms): New.
(sfpr_define): New function.
(savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
(savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
(savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
(savefpr1_tail, restfpr1_tail): New functions.
(savevr, savevr_tail, restvr, restvr_tail): New functions.
(MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
(ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
code. Define all ABI mandated _save and _rest functions.
2004-08-27 07:54:00 +00:00
|
|
|
|
* elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
|
2004-08-26 16:18:37 +00:00
|
|
|
|
|
2004-08-25 23:40:56 +00:00
|
|
|
|
2004-08-26 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
|
|
|
|
|
|
TRUE or FALSE.
|
|
|
|
|
|
|
2004-08-25 23:20:37 +00:00
|
|
|
|
2004-08-26 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c (elf_i386_relocate_section): Tweak last change so
|
|
|
|
|
|
that pcrel correction is applied for R_386_PC32.
|
|
|
|
|
|
|
2004-08-25 14:35:58 +00:00
|
|
|
|
2004-08-25 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c (elf_i386_relocate_section): Zero section contents
|
|
|
|
|
|
for R_386_32 and R_386_PC32 relocs against symbols defined in
|
|
|
|
|
|
discarded sections.
|
|
|
|
|
|
|
2004-08-25 12:54:15 +00:00
|
|
|
|
2004-08-25 Dmitry Diky <diwil@spec.ru>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
|
|
|
|
|
|
Add new relocations.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
2004-08-25 14:35:58 +00:00
|
|
|
|
* libbfd.h: Regenerate.
|
2004-08-25 12:54:15 +00:00
|
|
|
|
* elf32-msp430.c: Clean-up code.
|
|
|
|
|
|
(elf_msp430_howto_table): Add new relocation entries.
|
|
|
|
|
|
(bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
|
|
|
|
|
|
(msp430_elf_relax_section): New function.
|
|
|
|
|
|
(msp430_elf_relax_delete_bytes): New function.
|
|
|
|
|
|
(msp430_elf_symbol_address_p): New function.
|
|
|
|
|
|
|
2004-08-24 08:21:25 +00:00
|
|
|
|
2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m32r.c (m32r_elf_relocate_section): Handle
|
|
|
|
|
|
R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
|
|
|
|
|
|
|
2004-08-21 01:13:22 +00:00
|
|
|
|
2004-08-20 Daniel Jacobowitz <dan@debian.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_section_already_linked): Handle
|
|
|
|
|
|
SEC_LINK_DUPLICATES_SAME_CONTENTS.
|
|
|
|
|
|
|
2004-08-19 18:09:44 +00:00
|
|
|
|
2004-08-19 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd (arm*-*-symbianelf*): New target.
|
|
|
|
|
|
(arm*-*-eabi*): Likewise.
|
|
|
|
|
|
|
2004-08-19 08:30:16 +00:00
|
|
|
|
2004-08-19 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc_get_stub_entry): Change third param to a
|
|
|
|
|
|
"struct ppc_link_hash_entry *".
|
|
|
|
|
|
(ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
|
|
|
|
|
|
to satisfy RELOC_FOR_GLOBAL_SYMBOL.
|
|
|
|
|
|
|
2004-08-19 07:47:25 +00:00
|
|
|
|
2004-08-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
|
|
|
|
|
|
entries (where fd_aux overlaps next entry's fd_func).
|
|
|
|
|
|
Add non_overlapping argument, use it.
|
|
|
|
|
|
(ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
|
|
|
|
|
|
ppc64_elf_size_stubs, ppc64_elf_relocate_section,
|
|
|
|
|
|
ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
|
|
|
|
|
|
as indexes into opd_sym_map/opd_adjust array.
|
|
|
|
|
|
* elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
|
|
|
|
|
|
|
2004-08-18 10:11:02 +00:00
|
|
|
|
2004-08-18 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
|
|
|
|
|
|
if we can look up their function descriptor in a regular file.
|
|
|
|
|
|
|
2004-08-18 09:44:11 +00:00
|
|
|
|
2004-08-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 324
|
|
|
|
|
|
* cofflink.c (coff_link_add_symbols): Check that the comdat
|
|
|
|
|
|
pointer in the coff_section_data structure has been initialised
|
|
|
|
|
|
before using it.
|
|
|
|
|
|
|
2004-08-18 02:45:43 +00:00
|
|
|
|
2004-08-18 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 338
|
|
|
|
|
|
* elflink.c (bfd_elf_record_link_assignment): Add comment about
|
|
|
|
|
|
changing bfd_link_hash_undefined to bfd_link_hash_new.
|
|
|
|
|
|
|
2004-08-17 09:07:35 +00:00
|
|
|
|
2004-08-17 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
|
|
|
|
|
|
if not yet defined.
|
|
|
|
|
|
* elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
|
|
|
|
|
|
(synthetic_opd, synthetic_relocatable): New variables.
|
|
|
|
|
|
(compare_symbols, compare_relocs): New helper routines.
|
|
|
|
|
|
(ppc64_elf_get_synthetic_symtab): New function.
|
|
|
|
|
|
* bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
|
|
|
|
|
|
to relsyms.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
|
|
|
|
|
|
to relsyms. Return 0 if abfd is relocatable.
|
|
|
|
|
|
|
2004-08-17 08:51:07 +00:00
|
|
|
|
2004-08-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
|
|
|
|
|
|
|
2004-08-17 08:12:26 +00:00
|
|
|
|
2004-08-17 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* (is_arm_mapping_symbol_name): New function - return true
|
|
|
|
|
|
when a symbol name matches the requirements for an ARM mapping
|
|
|
|
|
|
symbol name.
|
|
|
|
|
|
(arm_elf_find_function): New function based on
|
|
|
|
|
|
elf_find_function in elf.c but skipping ARM mapping symbols
|
|
|
|
|
|
and including thumb function symbols.
|
|
|
|
|
|
(elf32_arm_find_nearest_line): Use arm_elf_find_function.
|
|
|
|
|
|
(elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
|
|
|
|
|
|
|
2004-08-17 07:05:52 +00:00
|
|
|
|
2004-08-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_branch_reloc): New function.
|
|
|
|
|
|
(ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
|
|
|
|
|
|
(ppc64_elf_brtaken_reloc): Here too.
|
|
|
|
|
|
|
2004-08-17 05:38:28 +00:00
|
|
|
|
2004-08-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (add_symbol_adjust): Correct mismatched function
|
|
|
|
|
|
symbol visibility.
|
|
|
|
|
|
(ppc64_elf_check_directives): Check that we have the right hash
|
|
|
|
|
|
table before proceeding.
|
|
|
|
|
|
|
2004-08-17 01:25:21 +00:00
|
|
|
|
2004-08-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
|
|
|
|
|
|
(adjust_opd_syms): Attach opd syms for deleted entries to one of
|
|
|
|
|
|
the sections that will be discarded.
|
|
|
|
|
|
|
2004-08-16 01:17:58 +00:00
|
|
|
|
2004-08-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_section_complain_discarded): Ignore .fixup.
|
|
|
|
|
|
|
2004-08-16 01:14:42 +00:00
|
|
|
|
2004-08-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (_bfd_default_error_handler): Account for doubled '%' in
|
|
|
|
|
|
free space available.
|
|
|
|
|
|
|
2004-08-16 00:25:14 +00:00
|
|
|
|
2004-08-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
|
2004-08-20 11:44:26 +00:00
|
|
|
|
occurrences with bfd_byte * thoughout file.
|
2004-08-16 00:25:14 +00:00
|
|
|
|
|
|
|
|
|
|
* coff-rs6000.c (do_shared_object_padding): Warning fix.
|
|
|
|
|
|
(xcoff_write_armap_big): Likewise.
|
|
|
|
|
|
(xcoff_write_archive_contents_old): Likewise.
|
|
|
|
|
|
(xcoff_write_archive_contents_big): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
|
|
|
|
|
|
|
2004-08-13 15:35:22 +00:00
|
|
|
|
2004-08-13 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.h: Convert to ISO C90.
|
|
|
|
|
|
|
2004-08-13 08:41:51 +00:00
|
|
|
|
2004-08-13 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 293
|
|
|
|
|
|
* elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
|
|
|
|
|
|
zero the plt field.
|
|
|
|
|
|
|
bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 03:16:01 +00:00
|
|
|
|
2004-08-13 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
|
|
|
|
|
|
(bfd_archive_filename, bfd_get_section_ident): Delete.
|
|
|
|
|
|
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
|
|
|
|
|
|
bfd_archive_filename.
|
|
|
|
|
|
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
|
|
|
|
|
|
to warn about symbols in discarded sections. Use _bfd_error_handler.
|
|
|
|
|
|
* aout-adobe.c (aout_adobe_callback): See below.
|
|
|
|
|
|
* aout-cris.c (swap_ext_reloc_in): ..
|
|
|
|
|
|
* coff-arm.c (find_thumb_glue, find_arm_glue,
|
|
|
|
|
|
coff_arm_relocate_section, bfd_arm_process_before_allocation,
|
|
|
|
|
|
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
|
|
|
|
|
|
coff_arm_copy_private_bfd_data): ..
|
|
|
|
|
|
* coff-i860.c (i860_reloc_processing): ..
|
|
|
|
|
|
* coff-mcore.c (mcore_coff_unsupported_reloc,
|
|
|
|
|
|
coff_mcore_relocate_section): ..
|
|
|
|
|
|
* coff-ppc.c (coff_ppc_relocate_section): ..
|
|
|
|
|
|
* coff-rs6000.c (xcoff_create_csect_from_smclas
|
|
|
|
|
|
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
|
|
|
|
|
|
sh_swap_insns, sh_relocate_section): ..
|
|
|
|
|
|
* coff-tic54x.c (tic54x_reloc_processing): ..
|
|
|
|
|
|
* coff-tic80.c (coff_tic80_relocate_section): ..
|
|
|
|
|
|
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
|
|
|
|
|
|
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
|
|
|
|
|
|
coff_slurp_symbol_table, coff_classify_symbol,
|
|
|
|
|
|
coff_slurp_reloc_table): ..
|
|
|
|
|
|
* coffgen.c (_bfd_coff_read_string_table): ..
|
|
|
|
|
|
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
|
|
|
|
|
|
_bfd_coff_generic_relocate_section): ..
|
|
|
|
|
|
* cpu-arm.c (bfd_arm_merge_machines): ..
|
|
|
|
|
|
* cpu-sh.c (sh_merge_bfd_arch): ..
|
|
|
|
|
|
* elf-hppa.h (elf_hppa_relocate_section): ..
|
|
|
|
|
|
* elf.c (bfd_elf_string_from_elf_section, setup_group,
|
|
|
|
|
|
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
|
|
|
|
|
|
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
|
|
|
|
|
|
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
|
|
|
|
|
|
* elf32-arm.h (find_thumb_glue, find_arm_glue,
|
|
|
|
|
|
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
|
|
|
|
|
|
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
|
|
|
|
|
|
elf32_arm_relocate_section, elf32_arm_set_private_flags,
|
|
|
|
|
|
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
|
|
|
|
|
|
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
|
|
|
|
|
|
cris_elf_merge_private_bfd_data
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
|
|
|
|
|
|
* elf32-gen.c (elf32_generic_link_add_symbols): ..
|
|
|
|
|
|
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
|
|
|
|
|
|
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
|
|
|
|
|
|
elf32_hppa_relocate_section): ..
|
|
|
|
|
|
* elf32-i370.c (i370_elf_merge_private_bfd_data,
|
|
|
|
|
|
i370_elf_check_relocs, i370_elf_relocate_section): ..
|
|
|
|
|
|
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
|
|
|
|
|
|
elf_i386_relocate_section): ..
|
|
|
|
|
|
* elf32-m32r.c (m32r_elf_relocate_section,
|
|
|
|
|
|
m32r_elf_merge_private_bfd_data): ..
|
|
|
|
|
|
* elf32-m68hc1x.c (m68hc12_add_stub,
|
|
|
|
|
|
_bfd_m68hc11_elf_merge_private_bfd_data): ..
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_relocate_section): ..
|
|
|
|
|
|
* elf32-mcore.c (mcore_elf_unsupported_reloc,
|
|
|
|
|
|
mcore_elf_relocate_section): ..
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
|
|
|
|
|
|
ppc_elf_check_relocs, ppc_elf_relocate_section,
|
|
|
|
|
|
ppc_elf_begin_write_processing): ..
|
|
|
|
|
|
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
|
|
|
|
|
|
elf_s390_relocate_section): ..
|
|
|
|
|
|
* elf32-sh-symbian.c (sh_symbian_import_as,
|
|
|
|
|
|
sh_symbian_process_embedded_commands,
|
|
|
|
|
|
sh_symbian_relocate_section): ..
|
|
|
|
|
|
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
|
|
|
|
|
|
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
|
|
|
|
|
|
sh_elf_merge_private_data): ..
|
|
|
|
|
|
* elf32-sparc.c (elf32_sparc_check_relocs,
|
|
|
|
|
|
elf32_sparc_relocate_section,
|
|
|
|
|
|
elf32_sparc_merge_private_bfd_data): ..
|
|
|
|
|
|
* elf32-v850.c (v850_elf_check_relocs,
|
|
|
|
|
|
v850_elf_merge_private_bfd_data): ..
|
|
|
|
|
|
* elf32-xtensa.c (elf_xtensa_check_relocs,
|
|
|
|
|
|
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
|
|
|
|
|
|
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
|
|
|
|
|
|
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
|
|
|
|
|
|
* elf64-gen.c (elf64_generic_link_add_symbols): ..
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
|
|
|
|
|
|
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
|
|
|
|
|
|
ppc64_elf_relocate_section): ..
|
|
|
|
|
|
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
|
|
|
|
|
|
elf_s390_relocate_section): ..
|
|
|
|
|
|
* elf64-sh64.c (sh_elf64_relocate_section): ..
|
|
|
|
|
|
* elf64-sparc.c (sparc64_elf_check_relocs,
|
|
|
|
|
|
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
|
|
|
|
|
|
sparc64_elf_merge_private_bfd_data): ..
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_check_relocs,
|
|
|
|
|
|
elf64_x86_64_relocate_section): ..
|
|
|
|
|
|
* elflink.c (_bfd_elf_add_default_symbol,
|
|
|
|
|
|
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
|
|
|
|
|
|
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
|
|
|
|
|
|
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
|
|
|
|
|
|
elf_get_linked_section_vma, elf_fixup_link_order,
|
|
|
|
|
|
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
|
|
|
|
|
|
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relax_section,
|
|
|
|
|
|
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_perform_relocation,
|
|
|
|
|
|
_bfd_mips_elf_check_relocs,
|
|
|
|
|
|
_bfd_mips_elf_merge_private_bfd_data): ..
|
|
|
|
|
|
* ieee.c (ieee_slurp_external_symbols): ..
|
|
|
|
|
|
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
|
|
|
|
|
|
* libbfd.c (_bfd_generic_verify_endian_match): ..
|
|
|
|
|
|
* linker.c (_bfd_generic_link_add_one_symbol,
|
|
|
|
|
|
_bfd_generic_section_already_linked): ..
|
|
|
|
|
|
* pdp11.c (translate_to_native_sym_flags): ..
|
|
|
|
|
|
* pe-mips.c (coff_pe_mips_relocate_section): ..
|
|
|
|
|
|
* peicode.h (pe_ILF_build_a_bfd): ..
|
|
|
|
|
|
* srec.c (srec_bad_byte): ..
|
|
|
|
|
|
* stabs.c (_bfd_link_section_stabs): ..
|
|
|
|
|
|
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
|
|
|
|
|
|
Replace all uses of bfd_archive_filename and bfd_get_section_ident
|
|
|
|
|
|
with corresponding %B and %A in _bfd_error_handler format string.
|
|
|
|
|
|
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
|
|
|
|
|
|
calls to use %A and %B. Fix "against symbol .. from section" and
|
|
|
|
|
|
similar error messages. Combine multiple _bfd_error_handler calls
|
|
|
|
|
|
where they were separated due to bfd_archive_filename deficiencies.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2004-08-12 15:56:05 +00:00
|
|
|
|
2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c (elf_i386_relocate_section): Report unrecognized
|
|
|
|
|
|
relocation.
|
|
|
|
|
|
|
2004-08-10 11:23:03 +00:00
|
|
|
|
2004-08-10 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
|
|
|
|
|
|
(struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
|
|
|
|
|
|
Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
|
|
|
|
|
|
Add twiddled_syms.
|
|
|
|
|
|
(link_hash_newfunc): Init was_undefined.
|
|
|
|
|
|
(add_symbol_adjust): Don't set undefined dot symbols to defweak;
|
|
|
|
|
|
Use undefweak instead.
|
|
|
|
|
|
(ppc64_elf_check_directives): Fix undefs chain.
|
|
|
|
|
|
(ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
|
|
|
|
|
|
references.
|
|
|
|
|
|
(ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
|
|
|
|
|
|
(undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
|
|
|
|
|
|
* elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
|
|
|
|
|
|
|
2004-08-09 08:53:51 +00:00
|
|
|
|
2004-08-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
|
|
|
|
|
|
error, test input_section flags rather than sec.
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Add
elf_backend_archive_symbol_lookup.
(_bfd_elf_archive_symbol_lookup): Declare.
* elflink.c (_bfd_elf_archive_symbol_lookup): New function..
(elf_link_add_archive_symbols): ..extracted from here. Call the
backend version.
* elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
(elfNN_bed): Init new field.
* elf64-ppc.c (elf_backend_check_directives): Define.
(elf_backend_archive_symbol_lookup): Define.
(struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
a ppc_link_hash_entry pointer.
(get_fdh): Move.
(ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
(add_symbol_adjust, ppc64_elf_check_directives): New functions.
(ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
descriptor symbols.
2004-08-09 06:02:03 +00:00
|
|
|
|
2004-08-09 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Add
|
|
|
|
|
|
elf_backend_archive_symbol_lookup.
|
|
|
|
|
|
(_bfd_elf_archive_symbol_lookup): Declare.
|
|
|
|
|
|
* elflink.c (_bfd_elf_archive_symbol_lookup): New function..
|
|
|
|
|
|
(elf_link_add_archive_symbols): ..extracted from here. Call the
|
|
|
|
|
|
backend version.
|
|
|
|
|
|
* elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
|
|
|
|
|
|
(elfNN_bed): Init new field.
|
|
|
|
|
|
* elf64-ppc.c (elf_backend_check_directives): Define.
|
|
|
|
|
|
(elf_backend_archive_symbol_lookup): Define.
|
|
|
|
|
|
(struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
|
|
|
|
|
|
a ppc_link_hash_entry pointer.
|
|
|
|
|
|
(get_fdh): Move.
|
|
|
|
|
|
(ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
|
|
|
|
|
|
(add_symbol_adjust, ppc64_elf_check_directives): New functions.
|
|
|
|
|
|
(ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
|
|
|
|
|
|
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
|
|
|
|
|
|
ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
|
|
|
|
|
|
ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
|
|
|
|
|
|
ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
|
|
|
|
|
|
descriptor symbols.
|
|
|
|
|
|
|
2004-08-09 05:12:14 +00:00
|
|
|
|
2004-08-09 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
2004-08-09 05:38:48 +00:00
|
|
|
|
* elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
|
|
|
|
|
|
(ppc64_elf_add_symbol_hook): Test for NULL section.
|
|
|
|
|
|
(get_sym_h): Formatting.
|
|
|
|
|
|
(ppc64_elf_size_stubs): Include reloc addend in value stored as
|
|
|
|
|
|
stub target_value.
|
|
|
|
|
|
|
2004-08-09 05:12:14 +00:00
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
|
|
|
|
|
|
long branch stubs with code handling plt and r2off branch stubs.
|
|
|
|
|
|
|
2004-08-09 03:14:12 +00:00
|
|
|
|
2004-08-09 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_gc_mark): Declare.
|
|
|
|
|
|
* elflink.c (elf_link_input_bfd): Formatting.
|
|
|
|
|
|
(_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
|
|
|
|
|
|
all callers.
|
|
|
|
|
|
* elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
|
|
|
|
|
|
(link_hash_newfunc): Don't set it.
|
|
|
|
|
|
(ppc64_elf_copy_indirect_symbol): Nor copy it.
|
|
|
|
|
|
(ppc64_elf_mark_entry_syms): Delete.
|
|
|
|
|
|
(ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
|
|
|
|
|
|
sections. Use get_opd_info.
|
|
|
|
|
|
* elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
|
|
|
|
|
|
|
2004-08-09 00:22:53 +00:00
|
|
|
|
2004-08-09 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
2004-08-09 02:59:15 +00:00
|
|
|
|
* elf64-ppc.c (adjust_opd_syms): Fix merge error.
|
|
|
|
|
|
|
2004-08-09 00:54:28 +00:00
|
|
|
|
* elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
|
|
|
|
|
|
(func_desc_adjust): Don't set have_undefweak.
|
|
|
|
|
|
(ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
|
|
|
|
|
|
(ppc64_elf_relocate_section): NOP out calls to undefweak functions.
|
|
|
|
|
|
|
2004-08-09 00:40:48 +00:00
|
|
|
|
* elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
|
|
|
|
|
|
"struct ppc_link_hash_entry *". Adjust all references.
|
|
|
|
|
|
(ppc64_elf_hide_symbol): Correct a comment.
|
|
|
|
|
|
|
2004-08-09 00:22:53 +00:00
|
|
|
|
* elf64-ppc.c (get_opd_info): New function.
|
|
|
|
|
|
(adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
|
|
|
|
|
|
(ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
|
|
|
|
|
|
before calling get_fdh. Test fdh rather than h before dereferencing
|
|
|
|
|
|
fdh. Mark removed symbols in opd_adjust.
|
|
|
|
|
|
(ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Use get_opd_info, and handle removed
|
|
|
|
|
|
opd symbols.
|
|
|
|
|
|
(ppc64_elf_output_symbol_hook): Likewise.
|
|
|
|
|
|
|
2004-08-06 16:18:11 +00:00
|
|
|
|
2004-08-06 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
|
|
|
|
|
|
(elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
|
|
|
|
|
|
BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
|
|
|
|
|
|
and BFD_RELOC_ARM_SBREL32.
|
|
|
|
|
|
* bfd-in2.h, bbfd.h: Regenerate.
|
|
|
|
|
|
|
2004-08-01 20:13:16 +00:00
|
|
|
|
2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_calculate_relocation): Test only for
|
|
|
|
|
|
the dynamic link symbol actually in use.
|
|
|
|
|
|
|
2004-08-01 19:32:28 +00:00
|
|
|
|
2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
|
|
|
|
|
|
|
2004-08-01 20:13:16 +00:00
|
|
|
|
2004-07-31 Joel Brobecker <brobecker@gnat.com>
|
2004-07-30 23:56:04 +00:00
|
|
|
|
Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
|
|
|
|
|
|
SHN_MIPS_TEXT and SHN_MIPS_DATA.
|
|
|
|
|
|
|
2004-07-30 15:37:04 +00:00
|
|
|
|
2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 290
|
|
|
|
|
|
* bfd.c (_bfd_default_error_handler): Make it global.
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (elf_backend_data): Add link_order_error_handler.
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (assign_section_numbers): Cope gracefully with sections
|
|
|
|
|
|
which have SHF_LINK_ORDER set but no sh_link set up.
|
|
|
|
|
|
* elflink.c (elf_get_linked_section_vma): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
|
|
|
|
|
|
it to NULL.
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-target.h (elf_backend_link_order_error_handler): New.
|
|
|
|
|
|
Set it to _bfd_default_error_handler.
|
|
|
|
|
|
(elfNN_bed): Add elf_backend_link_order_error_handler.
|
|
|
|
|
|
|
|
|
|
|
|
* libbfd-in.h (_bfd_default_error_handler): New.
|
|
|
|
|
|
|
|
|
|
|
|
* libbfd.h: Regenerated.
|
|
|
|
|
|
|
2004-07-30 10:08:00 +00:00
|
|
|
|
2004-07-30 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c (bfd_mach_sparc_64bit_p): Define.
|
|
|
|
|
|
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
|
|
|
|
|
|
* bfd-in2.h: Rebuilt.
|
|
|
|
|
|
|
2004-07-29 05:17:41 +00:00
|
|
|
|
2004-07-29 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Introduce SH2a support.
|
|
|
|
|
|
2004-02-18 Corinna Vinschen <vinschen@redhat.com>
|
|
|
|
|
|
* archures.c (bfd_mach_sh2a_nofpu): New.
|
|
|
|
|
|
* bfd-in2.h: Rebuilt.
|
|
|
|
|
|
* cpu-sh.c (SH2A_NOFPU_NEXT): New.
|
|
|
|
|
|
(arch_info_struct): Add sh2a_nofpu.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
|
|
|
|
|
|
2003-12-29 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
* reloc.c: Add relocs for sh2a.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.hh: Regenerate.
|
|
|
|
|
|
2003-12-01 Michael Snyder <msnyder@redhat.com>
|
|
|
|
|
|
* archures.c (bfd_mach_sh2a): New.
|
|
|
|
|
|
* bfd-in2.h: Rebuilt.
|
|
|
|
|
|
* cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
|
|
|
|
|
|
(SH2A_NEXT): New.
|
|
|
|
|
|
(arch_info_struct): Add sh2a.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
|
|
|
|
|
|
|
2004-07-28 22:23:53 +00:00
|
|
|
|
2004-07-28 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
|
|
PR 273
|
|
|
|
|
|
* som.c (setup_sections): Improve estimation of space sizes in
|
|
|
|
|
|
relocatable objects.
|
|
|
|
|
|
|
2004-07-27 22:30:25 +00:00
|
|
|
|
2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
|
|
* config.bfd (hppa*-*-netbsd*): Set targ_defvec to
|
|
|
|
|
|
bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
|
|
|
|
|
|
to targ_selvecs.
|
|
|
|
|
|
* configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
|
|
|
|
|
|
case that accepts OSABI=NetBSD and OSABI=SysV.
|
|
|
|
|
|
(elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
|
|
|
|
|
|
the base of .got or .data (if .got does not exist).
|
|
|
|
|
|
(elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
|
|
|
|
|
|
set OSABI=NetBSD.
|
|
|
|
|
|
(TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
|
|
|
|
|
|
(TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
|
|
|
|
|
|
* targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
|
|
|
|
|
|
(_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
|
|
|
|
|
|
|
2004-07-27 14:20:49 +00:00
|
|
|
|
2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 161/251
|
|
|
|
|
|
* elf-bfd.h (bfd_elf_section_data): Add sec_group.
|
|
|
|
|
|
(elf_sec_group): Defined.
|
|
|
|
|
|
(bfd_elf_match_symbols_in_sections): New prototype.
|
|
|
|
|
|
(_bfd_elf_setup_group_pointers): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (bfd_elf_discard_group): Abort.
|
|
|
|
|
|
(bfd_elf_set_group_contents): Also include relocation sections.
|
|
|
|
|
|
Remove zero-fill for ld -r.
|
|
|
|
|
|
(_bfd_elf_setup_group_pointers): New function.
|
|
|
|
|
|
(elf_sort_elf_symbol): Likewise.
|
|
|
|
|
|
(elf_sym_name_compare): Likewise.
|
|
|
|
|
|
(bfd_elf_match_symbols_in_sections): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (match_group_member): New.
|
|
|
|
|
|
(elf_link_input_bfd): Check group member for discarded section.
|
|
|
|
|
|
(try_match_symbols_in_sections): New function.
|
|
|
|
|
|
(already_linked): Likewise.
|
|
|
|
|
|
(_bfd_elf_section_already_linked): Support mixing comdat group
|
|
|
|
|
|
and linkonce section.
|
|
|
|
|
|
|
|
|
|
|
|
* libbfd-in.h (bfd_section_already_linked_table_traverse): New.
|
|
|
|
|
|
* linker.c (bfd_section_already_linked_table_traverse): New.
|
|
|
|
|
|
|
|
|
|
|
|
* libbfd.h: Regenerated.
|
|
|
|
|
|
|
2004-07-27 11:37:12 +00:00
|
|
|
|
2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
|
|
|
|
|
|
BFD_RELOC_CRX_SWITCH32.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
2004-07-27 11:40:24 +00:00
|
|
|
|
* libbfd.h: Regenerate.
|
2004-07-27 11:37:12 +00:00
|
|
|
|
* elf32-crx.c: Support relocation/relaxation of
|
|
|
|
|
|
BFD_RELOC_CRX_SWITCH* types.
|
|
|
|
|
|
|
2004-07-27 05:16:51 +00:00
|
|
|
|
2004-07-27 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c: Correct "Linker stubs" comment.
|
|
|
|
|
|
|
2004-07-26 21:01:15 +00:00
|
|
|
|
2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (bfd_elf_section_data): Add a pointer for the
|
|
|
|
|
|
linked-to section.
|
|
|
|
|
|
(elf_linked_to_section): New.
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (assign_section_numbers): Set up sh_link for
|
|
|
|
|
|
SHF_LINK_ORDER.
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
|
|
|
|
|
|
to sh_link for SHT_IA_64_UNWIND sections.
|
|
|
|
|
|
|
2004-07-22 15:06:32 +00:00
|
|
|
|
2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_fixup_link_order): Add _() to error message.
|
|
|
|
|
|
|
2004-07-22 14:19:04 +00:00
|
|
|
|
2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_fixup_link_order): Issue a warning and flag
|
|
|
|
|
|
an error if failed.
|
|
|
|
|
|
|
2004-07-21 15:42:58 +00:00
|
|
|
|
2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* aout-adobe.c (aout_32_section_already_linked): Defined.
|
|
|
|
|
|
* aout-target.h (MY_section_already_linked): Likewise.
|
|
|
|
|
|
* aout-tic30.c (MY_section_already_linked): Likewise.
|
|
|
|
|
|
* binary.c (binary_section_already_linked): Likewise.
|
|
|
|
|
|
* bout.c (b_out_section_already_linked): Likewise.
|
|
|
|
|
|
* coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
|
|
|
|
|
|
* coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
|
|
|
|
|
|
* coffcode.h (coff_section_already_linked): Likewise.
|
|
|
|
|
|
* i386msdos.c (msdos_section_already_linked): Likewise.
|
|
|
|
|
|
* i386os9k.c (os9k_section_already_linked): Likewise.
|
|
|
|
|
|
* ieee.c (ieee_section_already_linked): Likewise.
|
|
|
|
|
|
* ihex.c (ihex_section_already_linked): Likewise.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_section_already_linked): Likewise.
|
|
|
|
|
|
* mmo.c (mmo_section_already_linked): Likewise.
|
|
|
|
|
|
* nlm-target.h (nlm_section_already_linked): Likewise.
|
|
|
|
|
|
* oasys.c (oasys_section_already_linked): Likewise.
|
|
|
|
|
|
* pef.c (bfd_pef_section_already_linked): Likewise.
|
|
|
|
|
|
* ppcboot.c (ppcboot_section_already_linked): Likewise.
|
|
|
|
|
|
* som.c (som_bfd_discard_group): Likewise.
|
|
|
|
|
|
* srec.c (srec_section_already_linked): Likewise.
|
|
|
|
|
|
* tekhex.c (tekhex_section_already_linked): Likewise.
|
|
|
|
|
|
* versados.c (versados_section_already_linked): Likewise.
|
|
|
|
|
|
* vms.c (vms_section_already_linked): Likewise.
|
|
|
|
|
|
* coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
|
|
|
|
|
|
* xsym.c (bfd_sym_section_already_linked): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (bfd_section_already_linked_table_init): New.
|
|
|
|
|
|
(bfd_section_already_linked_table_free): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* coff-rs6000.c (rs6000coff_vec): Add
|
|
|
|
|
|
_bfd_generic_section_already_linked.
|
|
|
|
|
|
(pmac_xcoff_vec): Likewise.
|
|
|
|
|
|
* coff64-rs6000.c (rs6000coff64_vec): Likewise.
|
|
|
|
|
|
(aix5coff64_vec): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
|
|
|
|
|
|
* elflink.c (_bfd_elf_section_already_linked): New function.
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
|
|
|
|
|
|
|
|
|
|
|
|
* libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
|
|
|
|
|
|
(_bfd_generic_section_already_linked): New.
|
|
|
|
|
|
(bfd_section_already_linked_hash_entry): Likewise.
|
|
|
|
|
|
(bfd_section_already_linked): Likewise.
|
|
|
|
|
|
(bfd_section_already_linked_table_lookup): Likewise.
|
|
|
|
|
|
(bfd_section_already_linked_table_insert): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* linker.c (bfd_section_already_linked): New.
|
|
|
|
|
|
(_bfd_section_already_linked_table): Likewise.
|
|
|
|
|
|
(bfd_section_already_linked_table_lookup): Likewise.
|
|
|
|
|
|
(bfd_section_already_linked_table_insert): Likewise.
|
|
|
|
|
|
(already_linked_newfunc): Likewise.
|
|
|
|
|
|
(bfd_section_already_linked_table_init): Likewise.
|
|
|
|
|
|
(bfd_section_already_linked_table_free): Likewise.
|
|
|
|
|
|
(_bfd_generic_section_already_linked): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* section.c (bfd_section): Remove comdat.
|
|
|
|
|
|
(bfd_comdat_info): Moved to ...
|
|
|
|
|
|
* bfd-in.h (coff_comdat_info): Here.
|
|
|
|
|
|
(bfd_coff_get_comdat_section): New.
|
|
|
|
|
|
* coffgen.c (bfd_coff_get_comdat_section): Likewise.
|
|
|
|
|
|
* libcoff-in.h (coff_section_tdata): Add comdat.
|
|
|
|
|
|
* coffcode.h (handle_COMDAT): Updated.
|
|
|
|
|
|
* cofflink.c (coff_link_add_symbols): Likewise.
|
|
|
|
|
|
* ecoff.c (bfd_debug_section): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* targets.c (bfd_target): Add _section_already_linked.
|
|
|
|
|
|
(BFD_JUMP_TABLE_LINK): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* libbfd.h: Likewise.
|
|
|
|
|
|
* libcoff.h: Likewise.
|
|
|
|
|
|
|
2004-07-21 13:32:26 +00:00
|
|
|
|
2003-07-21 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_get_linked_section_vma, compare_link_order,
|
|
|
|
|
|
elf_fixup_link_order): New functions.
|
|
|
|
|
|
(bfd_elf_final_link): Call elf_fixup_link_order.
|
|
|
|
|
|
|
2004-07-21 06:46:20 +00:00
|
|
|
|
2004-07-21 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (ELF_COMMON_DEF_P): New.
|
|
|
|
|
|
* elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
|
|
|
|
|
|
common definitions.
|
|
|
|
|
|
* elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
|
|
|
|
|
|
_bfd_elf_symbol_refs_local_p.
|
|
|
|
|
|
* elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
|
|
|
|
|
|
symbols.
|
|
|
|
|
|
|
2004-07-19 16:40:52 +00:00
|
|
|
|
2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
|
|
|
|
|
|
DYN_NO_NEEDED.
|
|
|
|
|
|
(bfd_elf_get_dyn_lib_class): New prototype.
|
|
|
|
|
|
* elf.c (bfd_elf_get_dyn_lib_class): New function.
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
|
|
|
|
|
|
DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
|
|
|
|
|
|
entry is needed. Issue an error if a DT_NEEDED entry is needed
|
|
|
|
|
|
for a file marked DYN_NO_NEEDED.
|
|
|
|
|
|
(elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
|
|
|
|
|
|
for DT_NEEDED tags.
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
|
2004-07-14 20:07:41 +00:00
|
|
|
|
2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_section_complain_discarded): Don't complain in
|
|
|
|
|
|
.PARISC.unwind.
|
|
|
|
|
|
|
2004-07-11 03:15:29 +00:00
|
|
|
|
2004-07-10 James E Wilson <wilson@specifixinc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
|
|
|
|
|
|
(elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
|
|
|
|
|
|
(elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
|
|
|
|
|
|
elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
|
|
|
|
|
|
Fix callers.
|
|
|
|
|
|
(elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
|
|
|
|
|
|
bfd_put_64 to bfd_putl64.
|
|
|
|
|
|
(elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
|
2004-07-27 05:16:51 +00:00
|
|
|
|
|
2004-07-09 19:27:15 +00:00
|
|
|
|
2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 240
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
|
|
|
|
|
|
.init/.fini sections when trying to relax it.
|
|
|
|
|
|
|
2004-07-09 16:06:20 +00:00
|
|
|
|
2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (assign_file_positions_for_segments): Make sure the
|
|
|
|
|
|
.dynamic section is the first section in the PT_DYNAMIC segment.
|
|
|
|
|
|
|
2004-07-09 12:32:35 +00:00
|
|
|
|
2004-07-09 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
|
|
|
|
|
|
* elf32-sh-symbian.c: Rename the sh_find_elf_flags and
|
|
|
|
|
|
sh_elf_get_flags_from_mach functions so that they do not conflict
|
|
|
|
|
|
when this target is built with other sh-elf targets.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
|
|
|
|
|
|
suppression of this function.
|
|
|
|
|
|
(sh_elf_find_flags): Likewise.
|
|
|
|
|
|
|
2004-07-07 17:28:53 +00:00
|
|
|
|
2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
|
|
|
|
|
|
(ALL_MACHINES_CFILES): Add cpu-crx.c.
|
|
|
|
|
|
(BFD32_BACKENDS): Add elf32-crx.lo.
|
|
|
|
|
|
(BFD32_BACKENDS_CFILES): Add elf32-crx.c.
|
|
|
|
|
|
(cpu-crx.lo): New target.
|
|
|
|
|
|
(elf32-crx.lo): New target.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
|
|
|
|
|
|
(bfd_archures_list): Add bfd_crx_arch.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* config.bfd: Handle crx-*-elf*, crx*.
|
|
|
|
|
|
* configure.in: Handle bfd_elf32_crx_vec.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* cpu-crx.c: New file.
|
|
|
|
|
|
* elf32-crx.c: Likewise.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
|
|
|
|
|
|
BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
|
|
|
|
|
|
BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
|
|
|
|
|
|
BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
|
|
|
|
|
|
BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
|
|
|
|
|
|
BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
|
|
|
|
|
|
* targets.c (bfd_elf32_crx_vec): Declare.
|
|
|
|
|
|
(bfd_target_vector): Add bfd_elf32_crx_vec.
|
|
|
|
|
|
|
2004-07-06 16:58:43 +00:00
|
|
|
|
2004-07-06 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Add sh-symbian-elf target.
|
|
|
|
|
|
* configure.in: Add bfd_elf32_shl_symbian_vec.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Add new field
|
|
|
|
|
|
'check_directives'.
|
2004-07-07 17:28:53 +00:00
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Invoke the
|
2004-07-06 16:58:43 +00:00
|
|
|
|
check_directives function, if defined.
|
2004-07-07 17:28:53 +00:00
|
|
|
|
* elfxx-target.h: Provide a default, NULL definition for
|
2004-07-06 16:58:43 +00:00
|
|
|
|
check_directives.
|
2004-07-07 17:28:53 +00:00
|
|
|
|
* targets.c: Add bfd_elf32_shl_symbian_vec.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
|
2004-07-06 16:58:43 +00:00
|
|
|
|
definition.
|
2004-07-07 17:28:53 +00:00
|
|
|
|
(elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
|
2004-07-06 16:58:43 +00:00
|
|
|
|
* sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
|
2004-07-07 17:28:53 +00:00
|
|
|
|
(TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
|
2004-07-06 16:58:43 +00:00
|
|
|
|
not already been defined.
|
2004-07-07 17:28:53 +00:00
|
|
|
|
* elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
|
|
|
|
|
|
* sh-symbian.c: New file. Provide functions to support the
|
2004-07-06 16:58:43 +00:00
|
|
|
|
* sh-symbian-elf target.
|
|
|
|
|
|
* Makefile.am: Add elf32-sh-symbian.c
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
2004-07-07 17:28:53 +00:00
|
|
|
|
|
2004-07-05 13:35:44 +00:00
|
|
|
|
2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
|
|
|
|
|
|
|
2004-07-07 17:28:53 +00:00
|
|
|
|
* elf32-sh.c: Include ../opcodes/sh-opc.h.
|
|
|
|
|
|
* Makefile.am: Ran make dep-am.
|
|
|
|
|
|
* Makefile.in: Ran make dep-in.
|
2004-07-05 13:35:44 +00:00
|
|
|
|
|
2004-07-03 16:07:51 +00:00
|
|
|
|
2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
|
|
|
|
|
|
externals properly.
|
|
|
|
|
|
|
2004-07-02 14:12:01 +00:00
|
|
|
|
2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Add want64 to configuration target s390-*-linux*.
|
|
|
|
|
|
|
2004-07-02 01:39:32 +00:00
|
|
|
|
2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (bfd_get_section_ident): New.
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_link_read_relocs_from_section): Call
|
|
|
|
|
|
bfd_get_section_ident to identify the section when reporting
|
|
|
|
|
|
error.
|
|
|
|
|
|
(_bfd_elf_link_output_relocs): Likewise.
|
|
|
|
|
|
(elf_link_output_extsym): Likewise.
|
|
|
|
|
|
(elf_link_input_bfd): Likewise.
|
|
|
|
|
|
(bfd_elf_gc_record_vtinherit): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
|
2004-07-01 14:53:40 +00:00
|
|
|
|
2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
|
|
|
|
|
|
Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 204
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
|
|
|
|
|
|
of section symbols to mips_elf_sort_hash_table ().
|
|
|
|
|
|
|
2004-07-01 13:48:53 +00:00
|
|
|
|
2004-07-01 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_section_ignore_discarded_relocs): Revert last
|
|
|
|
|
|
change. Comment.
|
|
|
|
|
|
(elf_section_complain_discarded): New function. Handle
|
|
|
|
|
|
.gcc_except_table too.
|
|
|
|
|
|
(elf_link_input_bfd): Rewrite handling of relocs against symbols
|
|
|
|
|
|
in discarded sections.
|
|
|
|
|
|
* elf-bfd.h (elf_discarded_section): Protect macro arg.
|
|
|
|
|
|
|
2004-06-30 20:23:23 +00:00
|
|
|
|
2004-06-30 James E Wilson <wilson@specifixinc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
|
|
|
|
|
|
to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
|
|
|
|
|
|
|
2004-06-30 16:19:20 +00:00
|
|
|
|
2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 233
|
|
|
|
|
|
* elflink.c (elf_link_input_bfd): Issue an error for non-debug
|
|
|
|
|
|
local references to discarded sections and report their
|
|
|
|
|
|
locations.
|
|
|
|
|
|
|
2004-06-30 13:42:45 +00:00
|
|
|
|
2004-06-30 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_section_ignore_discarded_relocs): Don't test
|
|
|
|
|
|
sec_info_type, test section name instead.
|
|
|
|
|
|
|
2004-06-30 03:51:25 +00:00
|
|
|
|
2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 240
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
|
|
|
|
|
|
in .init/.fini sections.
|
|
|
|
|
|
|
2004-06-29 22:03:33 +00:00
|
|
|
|
2004-06-29 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (elf_xtensa_relocate_section): Use
|
|
|
|
|
|
bfd_get_section_limit.
|
|
|
|
|
|
|
2004-06-29 21:03:13 +00:00
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2004-06-29 Bob Wilson <bob.wilson@acm.org>
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* elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
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output section size.
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2004-06-29 13:51:20 +00:00
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2004-06-29 Alan Modra <amodra@bigpond.net.au>
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2004-06-29 14:13:47 +00:00
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* elf64-mmix.c (mmix_set_relaxable_size): Save original size in
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rawsize.
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(mmix_elf_perform_relocation): Adjust for above change.
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(mmix_elf_relocate_section): Likewise.
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(mmix_elf_relax_section): Likewise. Use output_section->rawsize.
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(mmix_elf_get_section_contents): Delete.
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(bfd_elf64_get_section_contents): Delete.
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(mmix_elf_relocate_section): Zero stub area.
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* linker.c (default_indirect_link_order): Alloc max of section size
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and rawsize.
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* simple.c (bfd_simple_get_relocated_section_contents): Likewise.
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* section.c (bfd_malloc_and_get_section): Likewise.
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(struct bfd_section): Update rawsize comment.
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* bfd-in2.h: Regenerate.
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2004-06-29 13:51:20 +00:00
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* reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
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* bfd-in.h (bfd_get_section_limit): Define.
* reloc.c (bfd_perform_relocation, bfd_install_relocation)
(_bfd_final_link_relocate): Use bfd_get_section_limit.
* aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
* coff-arm.c (coff_arm_relocate_section): Likewise.
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
* cpu-ns32k.c (do_ns32k_reloc): Likewise.
(bfd_ns32k_final_link_relocate): Likewise.
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
(i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
(m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elf32-or32.c (or32_elf_consth_reloc): Likewise.
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
* elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf32-sh.c (sh_elf_reloc_loop): Likewise.
* elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
* elf32-v850.c (v850_elf_reloc): Likewise.
* elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
* elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
* elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
* elf64-mips.c (mips_elf64_gprel32_reloc)
(mips16_gprel_reloc): Likewise.
* elf64-mmix.c (mmix_elf_reloc): Likewise.
* elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf64-sparc.c (init_insn_reloc): Likewise.
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
(_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
(_bfd_mips_elf_generic_reloc): Likewise.
* bfd-in2.h: Regenerate.
2004-06-29 13:46:34 +00:00
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2004-06-29 Alan Modra <amodra@bigpond.net.au>
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* bfd-in.h (bfd_get_section_limit): Define.
|
2004-07-07 17:28:53 +00:00
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* reloc.c (bfd_perform_relocation, bfd_install_relocation)
|
* bfd-in.h (bfd_get_section_limit): Define.
* reloc.c (bfd_perform_relocation, bfd_install_relocation)
(_bfd_final_link_relocate): Use bfd_get_section_limit.
* aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
* coff-arm.c (coff_arm_relocate_section): Likewise.
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
* cpu-ns32k.c (do_ns32k_reloc): Likewise.
(bfd_ns32k_final_link_relocate): Likewise.
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
(i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
(m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elf32-or32.c (or32_elf_consth_reloc): Likewise.
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
* elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf32-sh.c (sh_elf_reloc_loop): Likewise.
* elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
* elf32-v850.c (v850_elf_reloc): Likewise.
* elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
* elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
* elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
* elf64-mips.c (mips_elf64_gprel32_reloc)
(mips16_gprel_reloc): Likewise.
* elf64-mmix.c (mmix_elf_reloc): Likewise.
* elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf64-sparc.c (init_insn_reloc): Likewise.
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
(_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
(_bfd_mips_elf_generic_reloc): Likewise.
* bfd-in2.h: Regenerate.
2004-06-29 13:46:34 +00:00
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(_bfd_final_link_relocate): Use bfd_get_section_limit.
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* aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
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* coff-arm.c (coff_arm_relocate_section): Likewise.
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* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
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* cpu-ns32k.c (do_ns32k_reloc): Likewise.
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(bfd_ns32k_final_link_relocate): Likewise.
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* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
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* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
|
2004-07-07 17:28:53 +00:00
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|
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
|
* bfd-in.h (bfd_get_section_limit): Define.
* reloc.c (bfd_perform_relocation, bfd_install_relocation)
(_bfd_final_link_relocate): Use bfd_get_section_limit.
* aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
* coff-arm.c (coff_arm_relocate_section): Likewise.
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
* cpu-ns32k.c (do_ns32k_reloc): Likewise.
(bfd_ns32k_final_link_relocate): Likewise.
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
(i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
(m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elf32-or32.c (or32_elf_consth_reloc): Likewise.
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
* elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf32-sh.c (sh_elf_reloc_loop): Likewise.
* elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
* elf32-v850.c (v850_elf_reloc): Likewise.
* elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
* elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
* elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
* elf64-mips.c (mips_elf64_gprel32_reloc)
(mips16_gprel_reloc): Likewise.
* elf64-mmix.c (mmix_elf_reloc): Likewise.
* elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf64-sparc.c (init_insn_reloc): Likewise.
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
(_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
(_bfd_mips_elf_generic_reloc): Likewise.
* bfd-in2.h: Regenerate.
2004-06-29 13:46:34 +00:00
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(i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
|
2004-07-07 17:28:53 +00:00
|
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|
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
|
* bfd-in.h (bfd_get_section_limit): Define.
* reloc.c (bfd_perform_relocation, bfd_install_relocation)
(_bfd_final_link_relocate): Use bfd_get_section_limit.
* aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
* coff-arm.c (coff_arm_relocate_section): Likewise.
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
* cpu-ns32k.c (do_ns32k_reloc): Likewise.
(bfd_ns32k_final_link_relocate): Likewise.
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
(i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
(m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elf32-or32.c (or32_elf_consth_reloc): Likewise.
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
* elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf32-sh.c (sh_elf_reloc_loop): Likewise.
* elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
* elf32-v850.c (v850_elf_reloc): Likewise.
* elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
* elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
* elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
* elf64-mips.c (mips_elf64_gprel32_reloc)
(mips16_gprel_reloc): Likewise.
* elf64-mmix.c (mmix_elf_reloc): Likewise.
* elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf64-sparc.c (init_insn_reloc): Likewise.
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
(_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
(_bfd_mips_elf_generic_reloc): Likewise.
* bfd-in2.h: Regenerate.
2004-06-29 13:46:34 +00:00
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(m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
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|
* elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
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* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
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|
* elf32-or32.c (or32_elf_consth_reloc): Likewise.
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* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
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* elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
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* elf32-sh.c (sh_elf_reloc_loop): Likewise.
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* elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
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(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
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* elf32-v850.c (v850_elf_reloc): Likewise.
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* elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
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* elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
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* elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
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* elf64-mips.c (mips_elf64_gprel32_reloc)
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(mips16_gprel_reloc): Likewise.
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* elf64-mmix.c (mmix_elf_reloc): Likewise.
|
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* elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
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* elf64-sparc.c (init_insn_reloc): Likewise.
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* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
|
2004-07-07 17:28:53 +00:00
|
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|
* elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
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|
(_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
|
* bfd-in.h (bfd_get_section_limit): Define.
* reloc.c (bfd_perform_relocation, bfd_install_relocation)
(_bfd_final_link_relocate): Use bfd_get_section_limit.
* aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
* coff-arm.c (coff_arm_relocate_section): Likewise.
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
* cpu-ns32k.c (do_ns32k_reloc): Likewise.
(bfd_ns32k_final_link_relocate): Likewise.
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
(i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
(m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elf32-or32.c (or32_elf_consth_reloc): Likewise.
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
* elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf32-sh.c (sh_elf_reloc_loop): Likewise.
* elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
* elf32-v850.c (v850_elf_reloc): Likewise.
* elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
* elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
* elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
* elf64-mips.c (mips_elf64_gprel32_reloc)
(mips16_gprel_reloc): Likewise.
* elf64-mmix.c (mmix_elf_reloc): Likewise.
* elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf64-sparc.c (init_insn_reloc): Likewise.
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
(_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
(_bfd_mips_elf_generic_reloc): Likewise.
* bfd-in2.h: Regenerate.
2004-06-29 13:46:34 +00:00
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|
(_bfd_mips_elf_generic_reloc): Likewise.
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|
* bfd-in2.h: Regenerate.
|
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|
2004-06-28 13:57:59 +00:00
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|
2004-06-28 Alan Modra <amodra@bigpond.net.au>
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* bfd-in.h (struct stab_info): Move from stabs.c.
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* stabs.c (struct stab_link_includes_table): Delete.
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(stab_link_includes_lookup): Delete.
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(_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
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level of indirection from sinfo parm.
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(_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
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stabstr section. Adjust hash table accesses.
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* coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
|
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alloc. Adjust stab_info test.
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* cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
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(_bfd_coff_final_link): Adjust stab_info test.
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(_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
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* elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
|
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in place.
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* libcoff-in.h (struct coff_link_hash_table): Likewise.
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* elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
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* elflink.c (bfd_elf_final_link): Don't attempt to link linker created
|
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|
stabstr section. Adjust stab_info test.
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* libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
|
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|
(_bfd_write_stab_strings): Adjust prototypes.
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* libbfd.h: Regenerate.
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* libcoff.h: Regenerate.
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* bfd-in2.h: Regenerate.
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|
2004-06-27 15:08:05 +00:00
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|
2004-06-27 Mark Kettenis <kettenis@gnu.org>
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From Miod Vallat <miod@online.fr>:
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* aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
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2004-06-27 03:02:21 +00:00
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2004-06-26 Alexandre Oliva <aoliva@redhat.com>
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* elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
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(struct elf32_mn10300_link_hash_entry): Remove
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pcrel_relocs_copied.
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(mn10300_elf_check_relocs): Only reserve dynamic relocations for
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R_MN10300_32. Don't adjust pcrel_relocs_copied.
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(mn10300_elf_final_link_relocate): Fail for direct, pc-relative
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and gotoff relocations if the symbol doesn't bind locally. Use
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_bfd_elf_symbol_refs_local_p to test. Don't create dynamic
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relocation for PCREL32.
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(mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
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to test whether a symbol binds locally.
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(elf32_mn10300_link_hash_newfunc): Don't initialize
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pcrel_relocs_copied.
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(_bfd_mn10300_elf_discard_copies): Delete.
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(_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
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2004-06-26 07:05:15 +00:00
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2004-06-26 Mark Kettenis <kettenis@gnu.org>
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* config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
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2004-06-25 18:30:54 +00:00
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2004-06-25 Joel Brobecker <brobecker@gnat.com>
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* som.c (som_set_reloc_info): Correct small typo.
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2004-06-25 16:11:09 +00:00
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2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
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* elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
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(m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
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(m32r_elf_gcsweep_hook): Likewise.
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(m32r_elf_check_relocs): Likewise.
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(m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
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R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
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* reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
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BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
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2004-06-25 16:21:24 +00:00
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* bfd-in2.h: Regenerated.
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* libbfd.h: Regenerated.
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2004-06-25 16:11:09 +00:00
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2004-06-24 15:07:02 +00:00
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2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
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* elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
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relocation symbol.
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(elf64_x86_64_relocate_section): Issue an error for
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R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
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against global symbols when building shared library.
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bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 04:46:28 +00:00
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2004-06-24 Alan Modra <amodra@bigpond.net.au>
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* section.c (struct sec): Rename "_cooked_size" to "size".
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Rename "_raw_size" to "rawsize".
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(STD_SECTION): Adjust comments.
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(bfd_set_section_size, bfd_get_section_contents): Use size.
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(bfd_malloc_and_get_section): New function.
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* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
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* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
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Correctly free reloc and contents memory.
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* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
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and fake CIE now that we can shink section size to zero.
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(_bfd_elf_write_section_eh_frame): Likewise..
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* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
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* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
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_bfd_stab_section_offset. Use _bfd_elf_section_offset.
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* stabs.c (_bfd_stab_section_offset_): Remove unused args and
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unneeded indirection.
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* elf.c (_bfd_elf_section_offset): .. and update call.
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* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
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* libbfd.h: Regenerate.
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* bfd-in2.h: Regenerate.
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Replace occurrences of "_raw_size" and "_cooked_size" in most places
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with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
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sections. Use "rawsize", if non-zero, for bfd_get_section_contents
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calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
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Similarly use "rawsize", if non-zero, in reloc functions to validate
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reloc addresses. Use new bfd_malloc_and_get_section in most places
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where bfd_get_section_contents was called. Expand all occurrences of
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bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
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grok_prstatus and similar functions to "size".
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* aix386-core.c (aix386_core_file_p): ..
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* aix5ppc-core.c (xcoff64_core_p): ..
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* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
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aout_adobe_set_section_contents): ..
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* aout-target.h (callback): ..
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* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
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MY_bfd_final_link): ..
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* aoutf1.h (sunos4_core_file_p): ..
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* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
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adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
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final_link, aout_link_input_section): ..
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* binary.c (binary_object_p, binary_canonicalize_symtab,
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binary_set_section_contents): ..
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* bout.c (b_out_callback, b_out_write_object_contents,
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b_out_set_section_contents, b_out_bfd_relax_section,
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b_out_bfd_get_relocated_section_contents): ..
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* cisco-core.c (cisco_core_file_validate): ..
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* coff-alpha.c (alpha_ecoff_object_p,
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alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
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* coff-arm.c (coff_arm_relocate_section,
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bfd_arm_allocate_interworking_sections): ..
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* coff-h8300.c (h8300_reloc16_extra_cases,
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h8300_bfd_link_add_symbols): ..
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* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
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* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
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ppc_bfd_coff_final_link): ..
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* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
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* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
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sh_align_loads, sh_coff_get_relocated_section_contents): ..
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* coff64-rs6000.c (xcoff64_write_object_contents,
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xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
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* coffcode.h (coff_compute_section_file_positions,
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coff_write_object_contents): ..
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* coffgen.c (make_a_section_from_file, coff_write_symbols,
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coff_section_symbol, build_debug_section): ..
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* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
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process_embedded_commands, _bfd_coff_link_input_bfd,
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_bfd_coff_write_global_sym): ..
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* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
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* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
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* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
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* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
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_bfd_dwarf2_find_nearest_line): ..
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* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
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ecoff_compute_section_file_positions,
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_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
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* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
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_bfd_elf_discard_section_eh_frame_hdr,
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_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
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_bfd_elf_write_section_eh_frame,
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_bfd_elf_write_section_eh_frame_hdr): ..
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* elf-hppa.h (elf_hppa_sort_unwind): ..
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* elf-m10200.c (mn10200_elf_relax_section,
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mn10200_elf_relax_delete_bytes,
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mn10200_elf_get_relocated_section_contents): ..
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* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
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mn10300_elf_check_relocs, mn10300_elf_relax_section,
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mn10300_elf_relax_delete_bytes,
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mn10300_elf_get_relocated_section_contents,
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_bfd_mn10300_elf_adjust_dynamic_symbol,
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_bfd_mn10300_elf_discard_copies,
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_bfd_mn10300_elf_size_dynamic_sections,
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_bfd_mn10300_elf_finish_dynamic_sections): ..
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* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
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_bfd_elf_make_section_from_phdr, elf_fake_sections,
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bfd_elf_set_group_contents, map_sections_to_segments,
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elf_sort_sections, assign_file_positions_for_segments,
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SECTION_SIZE, copy_private_bfd_data,
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_bfd_elf_get_dynamic_reloc_upper_bound,
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_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
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_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
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elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
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elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
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_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
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* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
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bfd_elf32_arm_process_before_allocation,
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elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
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elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
|
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elf32_arm_write_section): ..
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* elf32-cris.c (cris_elf_grok_prstatus,
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elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
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elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
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cris_elf_check_relocs, elf_cris_size_dynamic_sections,
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elf_cris_discard_excess_dso_dynamics,
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elf_cris_discard_excess_program_dynamics): ..
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* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
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* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
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* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
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_frv_create_got_section, _frvfdpic_assign_plt_entries,
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elf32_frvfdpic_size_dynamic_sections,
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elf32_frvfdpic_modify_segment_map,
|
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elf32_frvfdpic_finish_dynamic_sections): ..
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* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
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elf32_h8_get_relocated_section_contents): ..
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* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
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elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
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allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
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elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
|
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elf32_hppa_finish_dynamic_sections): ..
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* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
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i370_elf_size_dynamic_sections, i370_elf_check_relocs,
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i370_elf_finish_dynamic_sections): ..
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* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
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allocate_dynrelocs, elf_i386_size_dynamic_sections,
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elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
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* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
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i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
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* elf32-ip2k.c (ip2k_is_switch_table_128,
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ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
|
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ip2k_relax_switch_table_256, ip2k_elf_relax_section,
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adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
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|
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
|
|
|
|
|
|
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
|
|
|
|
|
|
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
|
|
|
|
|
|
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
|
|
|
|
|
|
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
|
|
|
|
|
|
m32r_elf_get_relocated_section_contents): ..
|
|
|
|
|
|
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
|
|
|
|
|
|
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
|
|
|
|
|
|
m68hc11_elf_relax_delete_bytes): ..
|
|
|
|
|
|
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
|
|
|
|
|
|
m68hc12_elf_size_one_stub): ..
|
|
|
|
|
|
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
|
|
|
|
|
|
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
|
|
|
|
|
|
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
|
|
|
|
|
|
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
|
|
|
|
|
|
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
|
|
|
|
|
|
elf32_mips_grok_prstatus): ..
|
|
|
|
|
|
* elf32-or32.c (or32_elf_consth_reloc): ..
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
|
|
|
|
|
|
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
|
|
|
|
|
|
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
|
|
|
|
|
|
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
|
|
|
|
|
|
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
|
|
|
|
|
|
ppc_elf_final_write_processing): ..
|
|
|
|
|
|
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
|
|
|
|
|
|
allocate_dynrelocs, elf_s390_size_dynamic_sections,
|
|
|
|
|
|
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
|
|
|
|
|
|
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
|
|
|
|
|
|
sh_elf_relax_delete_bytes, sh_elf_align_loads,
|
|
|
|
|
|
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
|
|
|
|
|
|
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
|
|
|
|
|
|
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
|
|
|
|
|
|
* elf32-sh64-com.c (sh64_address_in_cranges,
|
|
|
|
|
|
sh64_get_contents_type): ..
|
|
|
|
|
|
* elf32-sh64.c (sh64_find_section_for_address,
|
|
|
|
|
|
sh64_elf_final_write_processing): ..
|
|
|
|
|
|
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
|
|
|
|
|
|
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
|
|
|
|
|
|
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
|
|
|
|
|
|
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
|
|
|
|
|
|
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
|
|
|
|
|
|
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
|
|
|
|
|
|
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
|
|
|
|
|
|
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
|
|
|
|
|
|
elf_vax_finish_dynamic_sections): ..
|
|
|
|
|
|
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
|
|
|
|
|
|
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
|
|
|
|
|
|
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
|
|
|
|
|
|
xstormy16_elf_finish_dynamic_sections): ..
|
|
|
|
|
|
* elf32-xtensa.c (xtensa_read_table_entries,
|
|
|
|
|
|
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
|
|
|
|
|
|
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
|
|
|
|
|
|
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
|
|
|
|
|
|
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
|
|
|
|
|
|
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
|
|
|
|
|
|
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
|
|
|
|
|
|
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
|
|
|
|
|
|
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
|
|
|
|
|
|
xtensa_callback_required_dependence): ..
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
|
|
|
|
|
|
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
|
|
|
|
|
|
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
|
|
|
|
|
|
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
|
|
|
|
|
|
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
|
|
|
|
|
|
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
|
|
|
|
|
|
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
|
|
|
|
|
|
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
|
|
|
|
|
|
* elf64-hppa.c (allocate_dynrel_entries,
|
|
|
|
|
|
elf64_hppa_size_dynamic_sections,
|
|
|
|
|
|
elf64_hppa_finish_dynamic_sections): ..
|
|
|
|
|
|
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
|
|
|
|
|
|
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
|
|
|
|
|
|
elf64_mips_grok_prstatus): ..
|
|
|
|
|
|
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
|
|
|
|
|
|
mmix_elf_relocate_section, mmix_elf_final_link,
|
|
|
|
|
|
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
|
|
|
|
|
|
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
|
|
|
|
|
|
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
|
|
|
|
|
|
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
|
|
|
|
|
|
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
|
|
|
|
|
|
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
|
|
|
|
|
|
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
|
|
|
|
|
|
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
|
|
|
|
|
|
ppc64_elf_finish_dynamic_sections): ..
|
|
|
|
|
|
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
|
|
|
|
|
|
allocate_dynrelocs, elf_s390_size_dynamic_sections,
|
|
|
|
|
|
elf_s390_finish_dynamic_sections): ..
|
|
|
|
|
|
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
|
|
|
|
|
|
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
|
|
|
|
|
|
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
|
|
|
|
|
|
sh64_elf64_finish_dynamic_sections): ..
|
|
|
|
|
|
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
|
|
|
|
|
|
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
|
|
|
|
|
|
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
|
|
|
|
|
|
sparc64_elf_finish_dynamic_symbol,
|
|
|
|
|
|
sparc64_elf_finish_dynamic_sections): ..
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
|
|
|
|
|
|
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
|
|
|
|
|
|
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
|
|
|
|
|
|
elf64_x86_64_finish_dynamic_sections): ..
|
|
|
|
|
|
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
|
|
|
|
|
|
* elfcode.h (elf_slurp_reloc_table): ..
|
|
|
|
|
|
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
|
|
|
|
|
|
elf_finalize_dynstr, elf_link_add_object_symbols,
|
|
|
|
|
|
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
|
|
|
|
|
|
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
|
|
|
|
|
|
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
|
|
|
|
|
|
elf32_mips_grok_prstatus): ..
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
|
|
|
|
|
|
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
|
|
|
|
|
|
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
|
|
|
|
|
|
elfNN_ia64_finish_dynamic_sections): ..
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_create_procedure_table,
|
|
|
|
|
|
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
|
|
|
|
|
|
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
|
|
|
|
|
|
mips_elf_global_got_index, mips_elf_multi_got,
|
|
|
|
|
|
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
|
|
|
|
|
|
mips_elf_allocate_dynamic_relocations,
|
|
|
|
|
|
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
|
|
|
|
|
|
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
|
|
|
|
|
|
_bfd_mips_elf_always_size_sections,
|
|
|
|
|
|
_bfd_mips_elf_size_dynamic_sections,
|
|
|
|
|
|
_bfd_mips_elf_finish_dynamic_symbol,
|
|
|
|
|
|
_bfd_mips_elf_finish_dynamic_sections,
|
|
|
|
|
|
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
|
|
|
|
|
|
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
|
|
|
|
|
|
_bfd_elf_mips_get_relocated_section_contents,
|
|
|
|
|
|
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
|
|
|
|
|
|
* hp300hpux.c (callback): ..
|
|
|
|
|
|
* hppabsd-core.c (make_bfd_asection): ..
|
|
|
|
|
|
* hpux-core.c (make_bfd_asection): ..
|
|
|
|
|
|
* i386linux.c (linux_link_create_dynamic_sections,
|
|
|
|
|
|
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
|
|
|
|
|
|
* i386msdos.c (msdos_write_object_contents): ..
|
|
|
|
|
|
* i386os9k.c (os9k_callback, os9k_write_object_contents,
|
|
|
|
|
|
os9k_set_section_contents): ..
|
|
|
|
|
|
* ieee.c (parse_expression, ieee_slurp_external_symbols,
|
|
|
|
|
|
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
|
|
|
|
|
|
ieee_write_section_part, do_with_relocs, do_as_repeat,
|
|
|
|
|
|
do_without_relocs, ieee_write_debug_part, init_for_output,
|
|
|
|
|
|
ieee_set_section_contents): ..
|
|
|
|
|
|
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
|
|
|
|
|
|
* irix-core.c (do_sections, make_bfd_asection): ..
|
|
|
|
|
|
* libaout.h (aout_section_merge_with_text_p): ..
|
|
|
|
|
|
* libbfd.c (_bfd_generic_get_section_contents,
|
|
|
|
|
|
_bfd_generic_get_section_contents_in_window): ..
|
|
|
|
|
|
* linker.c (default_indirect_link_order): ..
|
|
|
|
|
|
* lynx-core.c (make_bfd_asection): ..
|
|
|
|
|
|
* m68klinux.c (linux_link_create_dynamic_sections,
|
|
|
|
|
|
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_make_bfd_section,
|
|
|
|
|
|
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
|
|
|
|
|
|
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
|
|
|
|
|
|
bfd_mach_o_scan_read_segment): ..
|
|
|
|
|
|
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
|
|
|
|
|
|
_bfd_merge_sections): ..
|
|
|
|
|
|
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
|
|
|
|
|
|
mmo_map_set_sizes, mmo_canonicalize_symtab,
|
|
|
|
|
|
mmo_internal_write_section, mmo_write_object_contents): ..
|
|
|
|
|
|
* netbsd-core.c (netbsd_core_file_p): ..
|
|
|
|
|
|
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
|
|
|
|
|
|
nlm_alpha_set_public_section): ..
|
|
|
|
|
|
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
|
|
|
|
|
|
* nlm32-sparc.c (nlm_sparc_write_import): ..
|
|
|
|
|
|
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
|
|
|
|
|
|
nlm_compute_section_file_positions): ..
|
|
|
|
|
|
* oasys.c (oasys_object_p, oasys_slurp_section_data,
|
|
|
|
|
|
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
|
|
|
|
|
|
* opncls.c (get_debug_link_info): ..
|
|
|
|
|
|
* osf-core.c (make_bfd_asection): ..
|
|
|
|
|
|
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
|
|
|
|
|
|
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
|
|
|
|
|
|
final_link, aout_link_input_section): ..
|
|
|
|
|
|
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
|
|
|
|
|
|
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
|
|
|
|
|
|
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
|
|
|
|
|
|
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
|
|
|
|
|
|
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
|
|
|
|
|
|
* ptrace-core.c (ptrace_unix_core_file_p): ..
|
|
|
|
|
|
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
|
|
|
|
|
|
_bfd_final_link_relocate, bfd_generic_relax_section,
|
|
|
|
|
|
bfd_generic_get_relocated_section_contents): ..
|
|
|
|
|
|
* reloc16.c (bfd_coff_reloc16_relax_section,
|
|
|
|
|
|
bfd_coff_reloc16_get_relocated_section_c): ..
|
|
|
|
|
|
* riscix.c (riscix_some_aout_object_p): ..
|
|
|
|
|
|
* rs6000-core.c (read_hdr, make_bfd_asection): ..
|
|
|
|
|
|
* sco5-core.c (make_bfd_asection): ..
|
|
|
|
|
|
* simple.c (bfd_simple_get_relocated_section_contents): ..
|
|
|
|
|
|
* som.c (som_object_setup, setup_sections, som_prep_headers,
|
|
|
|
|
|
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
|
|
|
|
|
|
som_set_reloc_info, som_get_section_contents,
|
|
|
|
|
|
som_bfd_link_split_section): ..
|
|
|
|
|
|
* sparclinux.c (linux_link_create_dynamic_sections,
|
|
|
|
|
|
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
|
|
|
|
|
|
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
|
|
|
|
|
|
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
|
|
|
|
|
|
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
|
|
|
|
|
|
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
|
|
|
|
|
|
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
|
|
|
|
|
|
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
|
|
|
|
|
|
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
|
|
|
|
|
|
sunos_finish_dynamic_link): ..
|
|
|
|
|
|
* syms.c (_bfd_stab_section_find_nearest_line): ..
|
|
|
|
|
|
* tekhex.c (first_phase, tekhex_set_section_contents,
|
|
|
|
|
|
tekhex_write_object_contents): ..
|
|
|
|
|
|
* trad-core.c (trad_unix_core_file_p): ..
|
|
|
|
|
|
* versados.c (process_esd, process_otr, process_otr): ..
|
|
|
|
|
|
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
|
|
|
|
|
|
* vms-misc.c (add_new_contents): ..
|
|
|
|
|
|
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
|
|
|
|
|
|
* vms.c (vms_set_section_contents): ..
|
|
|
|
|
|
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
|
|
|
|
|
|
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
|
|
|
|
|
|
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
|
|
|
|
|
|
* xsym.c (bfd_sym_scan): .. See above.
|
|
|
|
|
|
|
2004-06-22 06:03:07 +00:00
|
|
|
|
2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
|
|
|
|
|
|
calling _bfd_merged_section_offset only for section symbols.
|
|
|
|
|
|
|
2004-06-22 05:35:37 +00:00
|
|
|
|
2004-06-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relax_section): Implement reference code
|
|
|
|
|
|
for handling SEC_MERGE symbols in relax_section.
|
|
|
|
|
|
|
2004-06-21 14:50:32 +00:00
|
|
|
|
2004-06-21 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
2003-05-15 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
* cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
|
|
|
|
|
|
linked together. Mark the result as h8300sx code.
|
|
|
|
|
|
|
2004-06-21 14:45:42 +00:00
|
|
|
|
2004-06-21 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Added
|
|
|
|
|
|
elf_backend_omit_section_dynsym.
|
|
|
|
|
|
(_bfd_elf_link_omit_section_dynsym): Declare.
|
|
|
|
|
|
* elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
|
|
|
|
|
|
(elf_backend_omit_section_dynsym): Use it for frvfdpic.
|
|
|
|
|
|
* elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
|
|
|
|
|
|
(_bfd_elf_link_renumber_dynsyms): ... this function.
|
|
|
|
|
|
* elfxx-target.h (elf_backend_omit_section_dynsym): Default to
|
|
|
|
|
|
_bfd_elf_link_omit_section_dynsym).
|
|
|
|
|
|
(elfNN_bed): Added elf_backend_omit_section_dynsym.
|
|
|
|
|
|
|
2004-06-21 14:40:41 +00:00
|
|
|
|
2004-06-21 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
|
|
|
|
|
|
flags.
|
|
|
|
|
|
|
2004-06-17 11:47:51 +00:00
|
|
|
|
2004-06-17 Jerome Guitton <guitton@gnat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (bfd_cache_close_all): New function declaration.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* cache.c (bfd_cache_close_all): New function definition.
|
|
|
|
|
|
|
2004-06-17 09:38:38 +00:00
|
|
|
|
2004-06-16 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
|
|
|
|
|
|
4.10 and beyond.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-06-17 02:27:12 +00:00
|
|
|
|
2004-06-16 Daniel Jacobowitz <dan@debian.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
|
|
|
|
|
|
the pre-existing section.
|
|
|
|
|
|
|
2004-06-15 01:24:22 +00:00
|
|
|
|
2004-06-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* section.c (struct sec): Remove usused flags. Reorganize a little.
|
|
|
|
|
|
(bfd_get_section_size_before_reloc): Delete.
|
|
|
|
|
|
(bfd_get_section_size_after_reloc): Delete.
|
|
|
|
|
|
(STD_SECTION): Update.
|
|
|
|
|
|
(bfd_get_section_size_now): Delete.
|
|
|
|
|
|
(bfd_set_section_contents): Don't referece reloc_done.
|
|
|
|
|
|
(bfd_get_section_contents): Remove reloc_done comment.
|
|
|
|
|
|
* bout.c (b_out_bfd_get_relocated_section_contents): Don't set
|
|
|
|
|
|
reloc_done.
|
|
|
|
|
|
* coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
|
|
|
|
|
|
* ecoff.c (bfd_debug_section): Update initializer.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
|
|
|
|
|
|
* reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
|
|
|
|
|
|
* bfd-in.h (bfd_section_size): Expand.
|
|
|
|
|
|
(bfd_get_section_size): New macro.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* coff64-rs6000.c (xcoff64_write_object_contents): Replace
|
|
|
|
|
|
bfd_get_section_size_before_reloc with bfd_get_section_size.
|
|
|
|
|
|
* coffcode.h (coff_write_object_contents): Likewise.
|
|
|
|
|
|
* coffgen.c (build_debug_section): Likewise.
|
|
|
|
|
|
* dwarf1.c (parse_line_table): Likewise.
|
|
|
|
|
|
(_bfd_dwarf1_find_nearest_line): Likewise.
|
|
|
|
|
|
* ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
|
|
|
|
|
|
* i386msdos.c (msdos_write_object_contents): Likewise.
|
|
|
|
|
|
* pdp11.c (squirt_out_relocs): Likewise.
|
|
|
|
|
|
* elf32-sh64.c (sh64_find_section_for_address): Remove comment.
|
|
|
|
|
|
* elf64-mmix.c (mmix_elf_final_link): Update comment.
|
|
|
|
|
|
|
2004-06-14 18:25:10 +00:00
|
|
|
|
2004-06-14 Chris Demetriou <cgd@broadcom.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
|
|
|
|
|
|
removal) with updated comment.
|
|
|
|
|
|
(bfd_elf32_bfd_reloc_type_lookup): Add back case for
|
|
|
|
|
|
BFD_RELOC_32_PCREL.
|
|
|
|
|
|
(mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
|
|
|
|
|
|
|
2004-06-12 11:30:10 +00:00
|
|
|
|
2004-06-12 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
|
|
|
|
|
|
overflow on branches to undefweaks.
|
|
|
|
|
|
|
2004-06-11 14:19:32 +00:00
|
|
|
|
2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
|
|
|
|
|
|
as ecoff_section_data() does not return a valid lvalue.
|
|
|
|
|
|
|
2004-06-09 08:31:28 +00:00
|
|
|
|
2004-06-09 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
2004-06-09 13:49:04 +00:00
|
|
|
|
* elflink.c (elf_sort_symbol): Compare section id, not pointers.
|
|
|
|
|
|
(elf_link_add_object_symbols): Likewise.
|
|
|
|
|
|
|
2004-06-09 08:31:28 +00:00
|
|
|
|
* elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
|
|
|
|
|
|
(elf_backend_reloc_type_class): New.
|
|
|
|
|
|
|
2004-06-08 07:39:37 +00:00
|
|
|
|
2004-06-08 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
|
|
|
|
|
|
netbsd-core.lo.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-06-07 15:29:53 +00:00
|
|
|
|
2004-06-07 Daniel Jacobowitz <dan@debian.org>
|
|
|
|
|
|
|
|
|
|
|
|
From: Albert Chin-A-Young <china@thewrittenword.com>
|
|
|
|
|
|
* bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
|
|
|
|
|
|
to unsigned int.
|
|
|
|
|
|
|
2004-05-29 19:25:54 +00:00
|
|
|
|
2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
|
|
|
|
|
|
change.
|
|
|
|
|
|
|
2004-05-28 21:33:35 +00:00
|
|
|
|
2004-05-28 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
|
|
|
|
|
|
for linking, but otherwise adjust reloc for merged sections.
|
|
|
|
|
|
|
2004-05-28 20:30:29 +00:00
|
|
|
|
2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
|
|
|
|
|
|
_bfd_merged_section_offset for local symbols.
|
|
|
|
|
|
|
2004-05-28 12:32:10 +00:00
|
|
|
|
2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Regenerate dependencies.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* archures.c: Add bfd_mach_sh3_nommu .
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* cpu-sh.c: Add sh3-nommu architecture.
|
|
|
|
|
|
(bfd_to_arch_table): Create new table.
|
|
|
|
|
|
(sh_get_arch_from_bfd_mach): Create new function.
|
|
|
|
|
|
(sh_get_arch_up_from_bfd_mach): Create new function.
|
|
|
|
|
|
(sh_merge_bfd_arch): Create new function.
|
|
|
|
|
|
* elf32-sh.c (sh_ef_bfd_table): Add table.
|
|
|
|
|
|
(sh_elf_check_relocs): Replace switch statement with
|
|
|
|
|
|
use of sh_ef_bfd_table .
|
|
|
|
|
|
(sh_elf_get_flags_from_mach): Add new function.
|
|
|
|
|
|
(sh_find_elf_flags): Likewise.
|
|
|
|
|
|
(sh_elf_copy_private_data): Replace most of non-elf contents
|
|
|
|
|
|
with a call to sh_merge_bfd_arch() .
|
|
|
|
|
|
|
2004-05-27 21:22:49 +00:00
|
|
|
|
2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (bfdver.h): Use explicit filename, not $< .
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2004-05-27 06:22:54 +00:00
|
|
|
|
2004-05-27 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
|
|
|
|
|
|
custom calling conventions for dynamic symbols.
|
|
|
|
|
|
(mn10300_elf_relax_section): Avoid relaxing a function as a local
|
|
|
|
|
|
symbol if it's an alias to a global one.
|
|
|
|
|
|
|
2004-05-27 05:53:36 +00:00
|
|
|
|
2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_make_section_from_shdr): Undo the last
|
|
|
|
|
|
change.
|
|
|
|
|
|
|
2004-05-27 04:07:41 +00:00
|
|
|
|
2004-05-27 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
|
|
|
|
|
|
loop over hashes.
|
|
|
|
|
|
|
2004-05-26 10:23:51 +00:00
|
|
|
|
2004-05-26 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
|
|
|
|
|
|
for SHT_GROUP sections.
|
|
|
|
|
|
|
2004-05-25 06:33:51 +00:00
|
|
|
|
2004-05-25 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Don't set up merge
|
|
|
|
|
|
section data here..
|
|
|
|
|
|
* elf.c (_bfd_elf_merge_sections): .. Do it here instead.
|
|
|
|
|
|
* merge.c: Formatting. Remove unnecessary casts. Expand
|
|
|
|
|
|
bfd_get_section_alignment macro.
|
|
|
|
|
|
(struct sec_merge_sec_info): Rename "first" to "first_str". Update
|
|
|
|
|
|
use throughout file.
|
|
|
|
|
|
(_bfd_add_merge_section): Rename from _bfd_merge_section. Update
|
|
|
|
|
|
comment. Abort on dynamic or non-SEC_MERGE input. Don't test
|
|
|
|
|
|
section name to determine sinfo group, instead test output section
|
|
|
|
|
|
and alignment.
|
|
|
|
|
|
(_bfd_merge_sections): Add struct bfd_link_info param. Call
|
|
|
|
|
|
_bfd_strip_section_from_output rather than just twiddling flags.
|
|
|
|
|
|
* libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
|
|
|
|
|
|
(_bfd_merge_sections): Update prototype.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2004-05-24 14:48:18 +00:00
|
|
|
|
2004-05-24 Mark Kettenis <kettenis@gnu.org>
|
2004-05-24 21:52:38 +00:00
|
|
|
|
|
|
|
|
|
|
* netbsd-core.c: Correctly indent section that sets architecture
|
|
|
|
|
|
from machine ID.
|
|
|
|
|
|
|
2004-05-24 14:48:18 +00:00
|
|
|
|
From Miod Vallat <miod@online.fr>:
|
|
|
|
|
|
* m88kopenbsd.c: New file.
|
|
|
|
|
|
* targets.c (m88k_openbsd_vec): New.
|
|
|
|
|
|
* config.bfd: Add m88k-*-openbsd*.
|
|
|
|
|
|
* configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
|
|
|
|
|
|
(m88kopenbsd_vec): New.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
|
|
|
|
|
|
(BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
|
|
|
|
|
|
Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
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* po/SRC-POTFILES.in: Regenerate.
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2004-05-24 07:49:10 +00:00
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2004-05-24 Nick Clifton <nickc@redhat.com>
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* hash.c: Remove bogus node "Changing the default Hash Table Size"
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introduced by hash table size patch.
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2004-05-23 00:06:49 +00:00
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2004-05-22 Ben Elliston <bje@au.ibm.com>
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* configure.in (is_release): Remove.
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(bfd_version_date, bfd_version, bfd_version_string): Likewise.
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(AC_OUTPUT): Don't output bfdver.h from version.h.
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* configure: Regenerate.
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* Makefile.am (RELEASE): New variable.
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(bfdver.h): New target.
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* Makefile.in: Regenerate.
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* doc/Makefile.in: Likewise.
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2004-05-22 06:06:22 +00:00
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2004-05-22 Ben Elliston <bje@au.ibm.com>
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* Makefile.am (config.status): Don't depend on version.h.
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* Makefile.in: Regenerate.
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2004-05-22 01:56:31 +00:00
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2004-05-22 Alan Modra <amodra@bigpond.net.au>
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* merge.c (_bfd_merged_section_offset): Remove "addend" param.
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* libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
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* libbfd.h: Regenerate.
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* elf.c (_bfd_elf_rela_local_sym): Adjust call.
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(_bfd_elf_rel_local_sym): Likewise.
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* elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
|
|
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(elf_link_input_bfd): Likewise.
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* elf32-ppc.c (ppc_elf_relax_section): Likewise.
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* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
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* elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
|
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|
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(elfNN_ia64_relocate_section): Likewise.
|
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2004-05-21 15:38:04 +00:00
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2004-05-21 Andy Chittenden <achittenden@bluearc.com>
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* hash.c (bfd_default_hash_table_size): New variable.
|
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|
|
(bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
|
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(bfd_hash_set_default_size): New function. Set the default size
|
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|
to a selected prime number close to the argument. Document new
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function.
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* bfd-in.h: Add prototype for bfd_hash_set_default_size.
|
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* bfd-in2.h: Regenerate.
|
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* Makefile.am (hash.lo): Add dependency upon libiberty.h.
|
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* Makefile.in: Regenerate.
|
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2004-05-21 14:56:07 +00:00
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2004-05-21 Mark Kettenis <kettenis@gnu.org>
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* libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
|
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* netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
|
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|
|
arm, m68k, m88k and hppa core files.
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|
2004-05-21 13:12:27 +00:00
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2004-05-21 Nick Clifton <nickc@redhat.com>
|
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* bfdio.c (bfd_bread): Do not use iovec if it is NULL.
|
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|
(bfd_bwrite): Likewise.
|
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|
|
(bfd_tell): Likewise.
|
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|
|
(bfd_flush): Likewise.
|
|
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|
|
(bfd_stat): Likewise.
|
|
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|
|
(bfd_seek): Likewise.
|
|
|
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|
|
(bfd_get_mtime): Likewise.
|
|
|
|
|
|
(bfd_get_size): Likewise.
|
|
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|
|
2004-05-21 01:58:03 +00:00
|
|
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|
2004-05-19 Ben Elliston <bje@au.ibm.com>
|
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|
* dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
|
|
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|
2004-05-19 14:46:59 +00:00
|
|
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|
2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
|
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|
* archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
|
|
|
|
|
|
(bfd_generic_openr_next_archived_file): Likewise.
|
|
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|
2004-05-17 20:33:33 +00:00
|
|
|
|
2004-05-17 Bob Wilson <bob.wilson@acm.org>
|
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|
|
* elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
|
|
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|
|
|
section names by inserting a new substring after .gnu.linkonce, except
|
|
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|
|
for .gnu.linkonce.t.* where the "t." is replaced.
|
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|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 04:46:28 +00:00
|
|
|
|
2004-05-17 Adam Nemet <anemet@lnxw.com>
|
2004-05-17 19:50:16 +00:00
|
|
|
|
|
|
|
|
|
|
* config.bfd (sparc-*-lynxos* case): Add to obsolete list.
|
|
|
|
|
|
(m68-*-lynxos* case): Likewise.
|
|
|
|
|
|
(powerpc-*-lyxnos* case): New case.
|
|
|
|
|
|
(i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
|
|
|
|
|
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|
2004-05-17 16:40:01 +00:00
|
|
|
|
2004-05-17 David Heine <dlheine@tensilica.com>
|
|
|
|
|
|
|
|
|
|
|
|
* aout-target.h (MY_bfd_copy_private_header_data): Define.
|
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|
|
|
|
* aout-tic30.c (MY_bfd_copy_private_header_data): Define.
|
|
|
|
|
|
* bfd.c (bfd_copy_private_header_data): Define.
|
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|
|
|
|
* coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
|
|
|
|
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|
interface.
|
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|
|
|
|
* coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
|
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|
|
|
|
* coffcode.h (coff_bfd_copy_private_header_data): Define.
|
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|
|
|
|
* elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
|
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* elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
|
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segments by calling copy_private_bfd_data.
|
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(_bfd_elf_copy_private_header_data): Define.
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|
* elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
|
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|
* libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
|
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* libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
|
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|
* mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
|
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|
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* mmo.c (mmo_bfd_copy_private_header_data): Define.
|
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|
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* ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
|
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* som.c (som_bfd_copy_private_header_data): Define.
|
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* targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
|
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* vms.c (vms_bfd_copy_private_header_data): Define.
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* bfd-in2.h: Regenerate.
|
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* libbfd.h: Regenerate.
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|
2004-05-15 18:58:05 +00:00
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|
2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
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|
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* elfxx-mips.c (MINUS_TWO): Define.
|
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|
(mips_elf_higher, mips_elf_highest,
|
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|
mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
|
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some bfd_vma values.
|
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(_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
|
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|
2004-05-14 17:42:47 +00:00
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|
2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
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* som.c (log2): Rename to exact_log2. Adjust all callers.
|
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|
2004-05-13 14:41:18 +00:00
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|
2004-05-13 Paul Brook <paul@codesourcery.com>
|
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|
2004-05-13 14:49:49 +00:00
|
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|
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* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
|
2004-05-13 15:16:00 +00:00
|
|
|
|
dwarf3 format CIE entries. Remove comment about the size of the
|
|
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|
|
|
ra_column field. It is now correctly deduced.
|
2004-05-13 14:41:18 +00:00
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|
2004-05-13 14:12:27 +00:00
|
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|
2004-05-13 Joel Sherrill <joel@oarcorp.com>
|
|
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|
|
|
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|
|
|
|
|
* config.bfd (or32-*-rtems*): Switch to elf.
|
|
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|
2004-05-13 12:54:36 +00:00
|
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|
2004-05-13 Nick Clifton <nickc@redhat.com>
|
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* po/fr.po: Updated French translation.
|
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|
2004-05-11 17:08:38 +00:00
|
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|
2004-05-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
|
|
|
|
|
|
into .dynsym if elf_section_data (sec)->dynindx <= 0.
|
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|
Adjust counting of last_local.
|
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|
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|
(_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
|
|
|
|
|
|
other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
|
|
|
|
|
|
created by the linker nor !SHF_ALLOC.
|
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|
* elf32-i386.c (elf_i386_finish_dynamic_sections): Point
|
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|
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|
|
DT_PLTGOT to the start of the .got.plt section instead of the
|
|
|
|
|
|
.got output section. Set sh_entsize for .got section in addition
|
|
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|
to .got.plt.
|
|
|
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|
|
(elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
|
|
|
|
|
|
is at sgot->output_section->vma.
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
|
|
|
|
|
|
DT_PLTGOT to the start of the .got.plt section instead of the
|
|
|
|
|
|
.got output section.
|
|
|
|
|
|
(elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
|
|
|
|
|
|
is at sgot->output_section->vma. Set sh_entsize for .got section
|
|
|
|
|
|
in addition to .got.plt.
|
|
|
|
|
|
* elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
|
|
|
|
|
|
(bfd_section_from_phdr): Likewise.
|
|
|
|
|
|
(map_sections_to_segments): Likewise.
|
|
|
|
|
|
(assign_file_positions_for_segments): Likewise.
|
|
|
|
|
|
(get_program_header_size): Likewise.
|
|
|
|
|
|
* elflink.c (bfd_elf_size_dynamic_sections): Set
|
|
|
|
|
|
elf_tdata (output_bfd)->relro from info->relro.
|
|
|
|
|
|
* elf-bfd.h (struct elf_obj_tdata): Add relro field.
|
|
|
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|
2004-05-08 07:05:32 +00:00
|
|
|
|
2004-05-08 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
|
|
|
|
|
|
a zero symndx for which we hadn't accounted a dynamic relocation.
|
|
|
|
|
|
(_frvfdpic_add_rofixup): Likewise.
|
|
|
|
|
|
|
2004-05-07 15:08:49 +00:00
|
|
|
|
2004-05-07 Brian Ford <ford@vss.fsi.com>
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 04:46:28 +00:00
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DJ Delorie <dj@redhat.com>
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2004-05-07 15:08:49 +00:00
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* coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
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Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
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* peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
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IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
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2004-05-07 06:28:39 +00:00
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2004-05-07 Alexandre Oliva <aoliva@redhat.com>
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* elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
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immediately if there's no link info.
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(elf32_frvfdpic_copy_private_bfd_data): New.
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(bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
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2004-05-07 00:01:25 +00:00
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2004-05-06 Zack Weinberg <zack@codesourcery.com>
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* dwarf2.c (add_line_info): Also set info->filename to NULL if
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filename argument is null; do not call strlen on a null pointer.
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2004-05-06 23:43:40 +00:00
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2004-05-06 Daniel Jacobowitz <drow@mvista.com>
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* elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
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|
|
|
special case.
|
|
|
|
|
|
|
2004-05-06 02:46:29 +00:00
|
|
|
|
2004-05-05 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in (bfd_elf32_frvfdpic_vec): New.
|
|
|
|
|
|
* configure: Rebuilt.
|
|
|
|
|
|
* targets.c (bfd_elf32_frvfdpic_vec): New.
|
|
|
|
|
|
* config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
|
|
|
|
|
|
on the latter.
|
|
|
|
|
|
* elf32-frv.c: Prefix all identifiers added for FDPIC support with
|
|
|
|
|
|
frvfdpic instead of frv. Rearrange elf-target macros such that
|
|
|
|
|
|
the FDPIC-specific ones are only defined for this new target
|
|
|
|
|
|
vector.
|
|
|
|
|
|
(bfd_elf32_frvfdpic_vec): Declare.
|
|
|
|
|
|
(IS_FDPIC): New.
|
|
|
|
|
|
(elf32_frv_relocate_section): Use it to enable segment checking
|
|
|
|
|
|
and to control rofixup emission. Add output section vma to
|
|
|
|
|
|
applied relocation in non-LOAD non-ALLOC sections. Use
|
|
|
|
|
|
_bfd_error_handler for errors.
|
|
|
|
|
|
(_frv_create_got_section): Create .rel.got and .rofixup only in
|
|
|
|
|
|
FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
|
|
|
|
|
|
linker script.
|
|
|
|
|
|
(elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
|
|
|
|
|
|
(elf32_frvfdpic_modify_segment_map): Likewise.
|
|
|
|
|
|
(elf32_frv_finish_dynamic_sections): New, do-nothing.
|
|
|
|
|
|
(elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
|
|
|
|
|
|
error message if we miscompute the rofixup size.
|
|
|
|
|
|
(frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
|
|
|
|
|
|
(frvfdpic_elf_encode_eh_address): Likewise.
|
|
|
|
|
|
(elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
|
|
|
|
|
|
Record relocs only in FDPIC. Make sure _gp is defined for GPREL
|
|
|
|
|
|
relocs. Reject unknown relocation types.
|
|
|
|
|
|
(elf32_frv_object_p): Make sure target vector matches FDPIC bits.
|
|
|
|
|
|
(frv_elf_merge_private_bfd_data): Likewise.
|
|
|
|
|
|
(ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
|
|
|
|
|
|
0x4000 for newly-added elf32-frvfdpic.
|
|
|
|
|
|
|
2004-05-05 15:39:11 +00:00
|
|
|
|
2004-05-05 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR/136
|
|
|
|
|
|
* cache.c (bfd_cache_lookup_worker): Call abort() rather than
|
|
|
|
|
|
returning NULL as most users of this function do not check its
|
|
|
|
|
|
return value.
|
2004-05-05 15:46:35 +00:00
|
|
|
|
* hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
|
|
|
|
|
|
of bfd_cache_lookup().
|
|
|
|
|
|
* sco5-core.c (sco5_core_file_p): Likewise.
|
|
|
|
|
|
* trad-core.c (trad_unix_core_file_p): Likewise.
|
2004-05-05 15:39:11 +00:00
|
|
|
|
|
|
|
|
|
|
2004-05-05 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cache.c (bfd_cache_lookup): Improve formatting.
|
|
|
|
|
|
* archive.c: Fix formatting.
|
|
|
|
|
|
|
2004-05-05 14:33:14 +00:00
|
|
|
|
2004-05-05 Peter Barada <peter@the-baradas.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
|
|
|
|
|
|
* cpu-m68k.c(bfd_m68k_arch): Likewise.
|
|
|
|
|
|
* bfd-in2.h(bfd_architecture): Regenerate.
|
|
|
|
|
|
|
2004-05-03 14:52:02 +00:00
|
|
|
|
2004-05-03 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
|
|
|
|
|
|
SEC_MERGE sections.
|
|
|
|
|
|
* elflink.c (elf_link_input_bfd): Adjust output reloc index for
|
|
|
|
|
|
those against discarded link-once and SEC_MERGE section symbols.
|
|
|
|
|
|
|
2004-05-02 14:36:25 +00:00
|
|
|
|
2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* section.c (bfd_get_section_by_name_if): New.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
|
2004-05-02 06:21:08 +00:00
|
|
|
|
2004-05-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* som.c (som_bfd_is_group_section): Define.
|
|
|
|
|
|
|
2004-05-01 14:20:26 +00:00
|
|
|
|
2004-05-01 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* section.c (bfd_make_section_anyway): Copy the whole
|
|
|
|
|
|
bfd_hash_entry, not just "next" from existing entry.
|
|
|
|
|
|
|
2004-04-30 15:04:30 +00:00
|
|
|
|
2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (bfd_section_from_shdr): Maintain the section order in
|
|
|
|
|
|
a section group.
|
|
|
|
|
|
(special_sections): Add ".note.GNU-stack".
|
|
|
|
|
|
(elf_fake_sections): Handle section group for relocatable
|
|
|
|
|
|
link..
|
|
|
|
|
|
|
2004-04-30 15:01:15 +00:00
|
|
|
|
2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* section.c (bfd_sections_find_if): New.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
|
2004-04-30 14:23:40 +00:00
|
|
|
|
2004-04-30 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* section.c (bfd_make_section_anyway): Add all sections to hash tab.
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (bfd_elf_is_group_section): Declare.
|
|
|
|
|
|
* elf.c (bfd_elf_is_group_section): New function.
|
|
|
|
|
|
* elfxx-target.h (bfd_elfNN_bfd_is_group_section
|
|
|
|
|
|
* section.c (bfd_generic_is_group_section): New function.
|
|
|
|
|
|
* targets.c (struct bfd_target): Add _bfd_is_group_section field.
|
|
|
|
|
|
(BFD_JUMP_TABLE_LINK): Adjust.
|
|
|
|
|
|
* aout-adobe.c (aout_32_bfd_is_group_section): Define.
|
|
|
|
|
|
* aout-target.h (MY_bfd_is_group_section): Define.
|
|
|
|
|
|
* aout-tic30.c (MY_bfd_is_group_section): Define.
|
|
|
|
|
|
* bfd.c (bfd_is_group_section): Define.
|
|
|
|
|
|
* binary.c (binary_bfd_is_group_section): Define.
|
|
|
|
|
|
* bout.c (b_out_bfd_is_group_section): Define.
|
|
|
|
|
|
* coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
|
|
|
|
|
|
* coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
|
|
|
|
|
|
* coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
|
|
|
|
|
|
* coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
|
|
|
|
|
|
* coffcode.h (coff_bfd_is_group_section): Define.
|
|
|
|
|
|
* i386msdos.c (msdos_bfd_is_group_section): Define.
|
|
|
|
|
|
* i386os9k.c (os9k_bfd_is_group_section): Define.
|
|
|
|
|
|
* ieee.c (ieee_bfd_is_group_section): Define.
|
|
|
|
|
|
* ihex.c (ihex_bfd_is_group_section): Define.
|
|
|
|
|
|
* libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
|
|
|
|
|
|
* mmo.c (mmo_bfd_is_group_section): Define.
|
|
|
|
|
|
* nlm-target.h (nlm_bfd_is_group_section): Define.
|
|
|
|
|
|
* oasys.c (oasys_bfd_is_group_section): Define.
|
|
|
|
|
|
* pef.c (bfd_pef_bfd_is_group_section): Define.
|
|
|
|
|
|
* ppcboot.c (ppcboot_bfd_is_group_section): Define.
|
|
|
|
|
|
* srec.c (srec_bfd_is_group_section): Define.
|
|
|
|
|
|
* tekhex.c (tekhex_bfd_is_group_section): Define.
|
|
|
|
|
|
* versados.c (versados_bfd_is_group_section): Define.
|
|
|
|
|
|
* vms.c (vms_bfd_is_group_section): Define.
|
|
|
|
|
|
* xsym.c (bfd_sym_bfd_is_group_section): Define.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2004-04-30 08:48:55 +00:00
|
|
|
|
2004-04-30 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_gc_mark): Follow indirect and warning syms.
|
|
|
|
|
|
|
2004-04-30 06:29:36 +00:00
|
|
|
|
2004-04-30 Hans-Peter Nilsson <hp@axis.com>
|
2004-04-30 06:28:46 +00:00
|
|
|
|
|
|
|
|
|
|
* configure.in: Update version to 2.15.91.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-04-29 16:40:20 +00:00
|
|
|
|
2004-04-29 Brian Ford <ford@vss.fsi.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
|
|
|
|
|
|
* coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
|
|
|
|
|
|
[!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
|
|
|
|
|
|
(coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
|
|
|
|
|
|
[COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
|
|
|
|
|
|
.gnu.linkonce.wi. sections.
|
|
|
|
|
|
* pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
|
|
|
|
|
|
(COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
|
|
|
|
|
|
.gnu.linkonce.wi..
|
|
|
|
|
|
* pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
|
|
|
|
|
|
(COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
|
|
|
|
|
|
|
[ bfd/ChangeLog ]
2004-04-28 Chris Demetriou <cgd@broadcom.com>
* reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
* bfd-in2.h: Regenerate.
* libbfd.h: Likewise.
[ gas/ChangeLog ]
2004-04-28 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
(load_address, macro, mips_ip, md_parse_option)
(mips_force_relocation, mips_validate_fix, md_apply_fix3)
(s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
embedded-PIC handling, and update comments.
(SWITCH_TABLE): Remove.
* config/tc-mips.h (DIFF_EXPR_OK): Delete.
(enum mips_pic_level): Remove EMBEDDED_PIC.
(EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
(TC_FORCE_RELOCATION): Update comment.
* ecoff.c (ecoff_build_lineno): Add comment about some code that
might be safe to remove now that MIPS embedded-PIC is gone.
2004-04-29 05:14:22 +00:00
|
|
|
|
2004-04-28 Chris Demetriou <cgd@broadcom.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Likewise.
|
|
|
|
|
|
|
* som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
dup_common fields.
(setup_sections): Use som_subspace_dictionary_record struct instead
subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
is_comdat, is_common or dup_common.
(som_prep_headers): Use som_subspace_dictionary_record struct. Set
is_comdat, is_common and dup_common in section subspace_dict from
copy_data.
(som_begin_writing): Use som_subspace_dictionary_record struct.
(som_finish_writing): Likewise.
(som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
is_common and dup_common flags in info for symbol. Add comment
regarding linker support for these fields. Slightly reorganize
function.
(som_build_and_write_symbol_table): Set is_comdat, is_common and
dup_common fields in symbol table from symbol info.
(bfd_som_set_subsection_attributes): Add comdat, common and dup_common
arguments. Set corresponding fields in copy_data. Change all callers.
(som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
symbol table.
(som_vec): Add SEC_LINK_ONCE to applicable section flags.
* som.h (som_subspace_dictionary_record): Define.
(som_copyable_section_data_struct): Add is_comdat, is_common and
dup_common fields.
(som_section_data_struct): Use som_subspace_dictionary_record struct
instead of subspace_dictionary_record.
(bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
* config/obj-som.c (obj_som_init_stab_section): Add new arguments in
call to obj_set_subsection_attributes.
(obj_som_init_stab_section): Likewise.
* config/tc-hppa.c (default_subspace_dict): Add comdat field.
(pa_def_subspaces): Provide comdat default.
(pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
not SEC_IS_COMMON if section is comdat, common or dup_common. Update
calls to create_new_subspace and update_subspace to pass comdat flag.
(create_new_subspace, update_subspace): Add new comdat argument. Use
it in calls to obj_set_subsection_attributes.
* doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
and use of comdat, common and dup_comm parameters.
2004-04-28 18:02:49 +00:00
|
|
|
|
2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
|
|
* som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
|
|
|
|
|
|
dup_common fields.
|
|
|
|
|
|
(setup_sections): Use som_subspace_dictionary_record struct instead
|
|
|
|
|
|
subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
|
|
|
|
|
|
is_comdat, is_common or dup_common.
|
|
|
|
|
|
(som_prep_headers): Use som_subspace_dictionary_record struct. Set
|
|
|
|
|
|
is_comdat, is_common and dup_common in section subspace_dict from
|
|
|
|
|
|
copy_data.
|
|
|
|
|
|
(som_begin_writing): Use som_subspace_dictionary_record struct.
|
|
|
|
|
|
(som_finish_writing): Likewise.
|
|
|
|
|
|
(som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
|
|
|
|
|
|
is_common and dup_common flags in info for symbol. Add comment
|
|
|
|
|
|
regarding linker support for these fields. Slightly reorganize
|
|
|
|
|
|
function.
|
|
|
|
|
|
(som_build_and_write_symbol_table): Set is_comdat, is_common and
|
|
|
|
|
|
dup_common fields in symbol table from symbol info.
|
|
|
|
|
|
(bfd_som_set_subsection_attributes): Add comdat, common and dup_common
|
|
|
|
|
|
arguments. Set corresponding fields in copy_data. Change all callers.
|
|
|
|
|
|
(som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
|
|
|
|
|
|
symbol table.
|
|
|
|
|
|
(som_vec): Add SEC_LINK_ONCE to applicable section flags.
|
|
|
|
|
|
* som.h (som_subspace_dictionary_record): Define.
|
|
|
|
|
|
(som_copyable_section_data_struct): Add is_comdat, is_common and
|
|
|
|
|
|
dup_common fields.
|
|
|
|
|
|
(som_section_data_struct): Use som_subspace_dictionary_record struct
|
|
|
|
|
|
instead of subspace_dictionary_record.
|
|
|
|
|
|
(bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
|
|
|
|
|
|
|
2004-04-27 21:28:16 +00:00
|
|
|
|
2004-04-27 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
|
|
|
|
|
|
if set. Check reloc_done flag before applying relocations. Use
|
|
|
|
|
|
output addresses, both when applying relocations and when comparing
|
|
|
|
|
|
against the specified section.
|
|
|
|
|
|
(elf_xtensa_relocate_section): Use output address to check if dynamic
|
|
|
|
|
|
reloc is in a literal pool. Set section's reloc_done flag.
|
|
|
|
|
|
|
2004-04-27 16:06:07 +00:00
|
|
|
|
2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-sh64.c (elf_backend_section_flags): New. Defined.
|
|
|
|
|
|
(sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
|
|
|
|
|
|
section.
|
|
|
|
|
|
(sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
|
|
|
|
|
|
section.
|
|
|
|
|
|
|
2004-04-27 03:13:15 +00:00
|
|
|
|
2004-04-27 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
|
|
|
|
|
|
structure field removed in 2004-04-24 patch.
|
|
|
|
|
|
* elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
|
|
|
|
|
|
Constify hdr arg.
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_section_flags): Likewise.
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_section_flags): Likewise.
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
|
|
|
|
|
|
* elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
|
|
|
|
|
|
field before calling elf_backend_section_flags.
|
|
|
|
|
|
|
[ bfd/ChangeLog ]
2004-04-24 Chris Demetriou <cgd@broadcom.com>
* elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
(elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
(bfd_elf32_bfd_reloc_type_lookup): Remove cases for
BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
and BFD_RELOC_32_PCREL.
(mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
* elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
(_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
(mips_elf_next_relocation): Move comment about matching HI/LO
relocations to...
(_bfd_mips_elf_relocate_section): Here. Remove handling for
R_MIPS_GNU_REL_HI16.
[ include/elf/ChangeLog ]
2004-04-24 Chris Demetriou <cgd@broadcom.com>
* mips.h (R_MIPS_PC32, R_MIPS_PC64, R_MIPS_GNU_REL_LO16)
(R_MIPS_GNU_REL_HI16): Remove.
(R_MIPS_GNU_REL16_S2): Update comment.
[ ld/testsuite/ChangeLog ]
2004-04-24 Chris Demetriou <cgd@broadcom.com>
* ld-elf/merge.d: XFAIL on all MIPS targets.
2004-04-24 22:07:14 +00:00
|
|
|
|
2004-04-24 Chris Demetriou <cgd@broadcom.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
|
|
|
|
|
|
(elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
|
|
|
|
|
|
(bfd_elf32_bfd_reloc_type_lookup): Remove cases for
|
|
|
|
|
|
BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
|
|
|
|
|
|
and BFD_RELOC_32_PCREL.
|
|
|
|
|
|
(mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
|
|
|
|
|
|
R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
|
|
|
|
|
|
(_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
|
|
|
|
|
|
(mips_elf_next_relocation): Move comment about matching HI/LO
|
|
|
|
|
|
relocations to...
|
|
|
|
|
|
(_bfd_mips_elf_relocate_section): Here. Remove handling for
|
|
|
|
|
|
R_MIPS_GNU_REL_HI16.
|
|
|
|
|
|
|
[ bfd/ChangeLog ]
2004-04-23 Chris Demetriou <cgd@broadcom.com>
* coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
(mips_switch_reloc, mips_read_relocs, mips_relax_section)
(mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
(mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
and update comments to reflect current usage.
(mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
and MIPS_R_SWITCH, as well as several empty entries. Update comment
for MIPS_R_PCREL16.
(mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
(mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
(mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
type number to be MIPS_R_PCREL16.
(mips_relocate_section): Remove support for link-time relaxation
of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
MIPS_R_RELLO, and MIPS_R_RELHI relocations.
(_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
* ecoff.c (ecoff_indirect_link_order): Remove support for link-time
relaxation of branches used by embedded-PIC.
* ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
* libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
related members, update comment.
* pe-mips.c: Remove disabled (commented-out and #if 0'd)
code related to embedded-PIC.
* elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
initialization of now-removed 'adjust' member of
'struct ecoff_debug_info'.
[ include/coff/ChangeLog ]
2004-04-23 Chris Demetriou <cgd@broadcom.com>
* mips.h (MIPS_R_RELHI, MIPS_R_RELLO, MIPS_R_SWITCH): Remove
(MIPS_R_PCREL16): Update comment.
* ecoff.h (struct ecoff_value_adjust): Remove structure.
(struct ecoff_debug_info): Remove 'adjust' member.
2004-04-24 06:12:25 +00:00
|
|
|
|
2004-04-23 Chris Demetriou <cgd@broadcom.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
|
|
|
|
|
|
(mips_switch_reloc, mips_read_relocs, mips_relax_section)
|
|
|
|
|
|
(mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
|
|
|
|
|
|
(mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
|
|
|
|
|
|
and update comments to reflect current usage.
|
|
|
|
|
|
(mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
|
|
|
|
|
|
and MIPS_R_SWITCH, as well as several empty entries. Update comment
|
|
|
|
|
|
for MIPS_R_PCREL16.
|
|
|
|
|
|
(mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
|
|
|
|
|
|
(mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
|
|
|
|
|
|
for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
|
|
|
|
|
|
(mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
|
|
|
|
|
|
type number to be MIPS_R_PCREL16.
|
|
|
|
|
|
(mips_relocate_section): Remove support for link-time relaxation
|
|
|
|
|
|
of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
|
|
|
|
|
|
MIPS_R_RELLO, and MIPS_R_RELHI relocations.
|
|
|
|
|
|
(_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
|
|
|
|
|
|
* ecoff.c (ecoff_indirect_link_order): Remove support for link-time
|
|
|
|
|
|
relaxation of branches used by embedded-PIC.
|
|
|
|
|
|
* ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
|
|
|
|
|
|
* libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
|
|
|
|
|
|
related members, update comment.
|
|
|
|
|
|
* pe-mips.c: Remove disabled (commented-out and #if 0'd)
|
|
|
|
|
|
code related to embedded-PIC.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
|
|
|
|
|
|
initialization of now-removed 'adjust' member of
|
|
|
|
|
|
'struct ecoff_debug_info'.
|
|
|
|
|
|
|
2004-04-24 00:20:56 +00:00
|
|
|
|
2004-04-23 Chris Demetriou <cgd@broadcom.com>
|
2004-04-24 00:15:32 +00:00
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
|
|
|
|
|
|
|
2004-04-23 19:12:55 +00:00
|
|
|
|
2004-04-21 Philip Blundell <pb@nexus.co.uk>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
|
|
|
|
|
|
relocs for locally defined symbols during -shared final link.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Likewise.
|
|
|
|
|
|
|
2004-04-23 08:51:10 +00:00
|
|
|
|
2004-04-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
|
|
|
|
|
|
ELF_LINK_POINTER_EQUALITY_NEEDED.
|
|
|
|
|
|
(elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
|
|
|
|
|
|
if r_type is not R_X86_64_PC32.
|
|
|
|
|
|
(elf64_x86_64_finish_dynamic_symbol): If
|
|
|
|
|
|
ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
|
|
|
|
|
|
SHN_UNDEF symbols.
|
|
|
|
|
|
|
2004-04-23 02:47:39 +00:00
|
|
|
|
2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-sh.c (sh_elf_plt_sym_val): New function.
|
|
|
|
|
|
(elf_backend_plt_sym_val): Define.
|
|
|
|
|
|
|
2004-04-23 00:22:57 +00:00
|
|
|
|
2004-04-22 Andrew Cagney <cagney@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* opncls.c (bfd_alloc): Fix type of "wanted" in doco.
|
|
|
|
|
|
|
2004-04-22 23:17:07 +00:00
|
|
|
|
2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
2004-05-07 00:01:25 +00:00
|
|
|
|
* hpux-core.c (hpux_core_core_file_p): Add cast in call to
|
2004-04-22 23:17:07 +00:00
|
|
|
|
make_bfd_asection.
|
|
|
|
|
|
* som.c (som_set_section_contents): Constantify second argument.
|
|
|
|
|
|
(hppa_som_gen_reloc_type): Abort for unsupported selectors.
|
|
|
|
|
|
(som_object_setup): Rework to avoid warning.
|
|
|
|
|
|
(setup_sections, som_write_fixups, bfd_section_from_som_symbol):
|
|
|
|
|
|
Likewise.
|
|
|
|
|
|
|
2004-04-22 16:17:31 +00:00
|
|
|
|
2004-04-22 Andrew Cagney <cagney@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cache.c (bfd_cache_close): Check for a previously closed file.
|
|
|
|
|
|
|
2004-04-22 14:45:32 +00:00
|
|
|
|
2004-04-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (bfd_get_synthetic_symtab): Define.
|
|
|
|
|
|
* targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
|
|
|
|
|
|
NAME##_get_synthetic_symtab.
|
|
|
|
|
|
(struct bfd_target): Add _bfd_get_synthetic_symtab.
|
|
|
|
|
|
* libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
|
|
|
|
|
|
relplt_name fields.
|
|
|
|
|
|
(_bfd_elf_get_synthetic_symtab): New prototype.
|
|
|
|
|
|
* elfcode.h (elf_get_synthetic_symtab): Define.
|
|
|
|
|
|
* elf.c (_bfd_elf_get_synthetic_symtab): New function.
|
|
|
|
|
|
* elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
|
|
|
|
|
|
(elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
|
|
|
|
|
|
(elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
|
|
|
|
|
|
* bfd-in2.h: Rebuilt.
|
|
|
|
|
|
* libbfd.h: Rebuilt.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_plt_sym_val): New function.
|
|
|
|
|
|
(elf_backend_plt_sym_val): Define.
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
|
|
|
|
|
|
(elf_backend_plt_sym_val): Define.
|
|
|
|
|
|
* elf32-s390.c (elf_s390_plt_sym_val): New function.
|
|
|
|
|
|
(elf_backend_plt_sym_val): Define.
|
|
|
|
|
|
* elf64-s390.c (elf_s390_plt_sym_val): New function.
|
|
|
|
|
|
(elf_backend_plt_sym_val): Define.
|
|
|
|
|
|
* elf32-sparc (elf32_sparc_plt_sym_val): New function.
|
|
|
|
|
|
(elf_backend_plt_sym_val): Define.
|
|
|
|
|
|
* elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
|
|
|
|
|
|
(elf_backend_plt_sym_val): Define.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_plt_sym_val): New function.
|
|
|
|
|
|
(elf_backend_plt_sym_val): Define.
|
|
|
|
|
|
* aout-target.h (MY_get_synthetic_symtab): Define.
|
|
|
|
|
|
* aout-tic30.c (MY_get_synthetic_symtab): Define.
|
|
|
|
|
|
* coff-rs6000.c (rs6000coff_vec): Add
|
|
|
|
|
|
_bfd_nodynamic_get_synthetic_symtab.
|
|
|
|
|
|
(pmac_xcoff_vec): Likewise.
|
|
|
|
|
|
* coff64-rs6000.c (rs6000coff64_vec): Add
|
|
|
|
|
|
_bfd_nodynamic_get_synthetic_symtab.
|
|
|
|
|
|
(aix5coff64_vec): Likewise.
|
|
|
|
|
|
* sunos.c (MY_get_synthetic_symtab): Define.
|
|
|
|
|
|
* vms.c (vms_get_synthetic_symtab): Define.
|
|
|
|
|
|
|
2004-04-22 10:43:34 +00:00
|
|
|
|
2004-04-22 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (bfd_archive_filename): Return NULL on NULL input.
|
|
|
|
|
|
|
2004-04-22 10:33:16 +00:00
|
|
|
|
2004-04-22 Peter Barada <peter@the-baradas.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
|
|
|
|
|
|
* bfd2-in.h: Regenerate.
|
|
|
|
|
|
* cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
|
|
|
|
|
|
|
2004-04-21 20:52:31 +00:00
|
|
|
|
2004-04-21 Chris Demetriou <cgd@broadcom.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
|
|
|
|
|
|
* elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
|
|
|
|
|
|
* bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
|
|
|
|
|
|
(bfd_mips_elf32_create_embedded_relocs): Remove prototypes
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2004-04-21 18:12:47 +00:00
|
|
|
|
2004-04-21 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (is_same_value): Add final_static_link argument and
|
|
|
|
|
|
require relocations against a weak symbol to reference the same
|
|
|
|
|
|
symbol hash entry if not a final, static link.
|
|
|
|
|
|
(get_cached_value, add_value_map): Add final_static_link argument.
|
|
|
|
|
|
(remove_literals): Pass final_static_link argument as needed.
|
|
|
|
|
|
|
2004-04-21 Andrew Cagney <cagney@redhat.com>
* opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
(struct opncls, opncls_btell, opncls_bseek, opncls_bread)
(opncls_bwrite, opncls_bclose, opncls_bflush)
(opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
bfd iovec that uses function callbacks.
(bfd_close): Use the iovec's bclose.
* cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
(cache_bclose, cache_bflush, cache_bstat)
(cache_iovec): New functions and global variable, implement a
cache "iovec", where applicable set bfd_error.
(bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
* bfdio.c (struct bfd_iovec): Define.
(real_read): Delete function.
(bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
(bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
assume that bread and bwrite set bfd_error.
* bfd.c (struct bfd): Add "iovec", update comments.
* bfd-in2.h, libbfd.h: Re-generate.
2004-04-21 17:05:12 +00:00
|
|
|
|
2004-04-21 Andrew Cagney <cagney@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
|
|
|
|
|
|
(struct opncls, opncls_btell, opncls_bseek, opncls_bread)
|
|
|
|
|
|
(opncls_bwrite, opncls_bclose, opncls_bflush)
|
|
|
|
|
|
(opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
|
|
|
|
|
|
bfd iovec that uses function callbacks.
|
|
|
|
|
|
(bfd_close): Use the iovec's bclose.
|
|
|
|
|
|
* cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
|
|
|
|
|
|
(cache_bclose, cache_bflush, cache_bstat)
|
|
|
|
|
|
(cache_iovec): New functions and global variable, implement a
|
|
|
|
|
|
cache "iovec", where applicable set bfd_error.
|
|
|
|
|
|
(bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
|
|
|
|
|
|
* bfdio.c (struct bfd_iovec): Define.
|
|
|
|
|
|
(real_read): Delete function.
|
|
|
|
|
|
(bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
|
|
|
|
|
|
(bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
|
|
|
|
|
|
assume that bread and bwrite set bfd_error.
|
|
|
|
|
|
* bfd.c (struct bfd): Add "iovec", update comments.
|
|
|
|
|
|
* bfd-in2.h, libbfd.h: Re-generate.
|
|
|
|
|
|
|
2004-04-21 16:58:57 +00:00
|
|
|
|
2004-04-21 Andrew Cagney <cagney@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
|
|
|
|
|
|
|
2004-04-21 07:14:15 +00:00
|
|
|
|
2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
|
|
|
|
|
|
(bfd_elf_gc_sections): Fail if a shared object is being created.
|
|
|
|
|
|
Do not fail if dynamic sections have been created. Instead call
|
|
|
|
|
|
elf_gc_mark_dynamic_ref_symbol to mark sections that contain
|
|
|
|
|
|
dynamically referenced symbols. Do not mark the whole graph
|
|
|
|
|
|
rooted at .eh_frame, only the section proper.
|
|
|
|
|
|
|
2004-04-20 12:17:16 +00:00
|
|
|
|
2004-04-20 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_32_SECREL.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Likewise.
|
|
|
|
|
|
* coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
|
|
|
|
|
|
(coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
|
|
|
|
|
|
(coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
|
|
|
|
|
|
|
2004-04-19 14:25:49 +00:00
|
|
|
|
2004-04-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-sparc.c (elf32_sparc_relocate_section): Handle
|
|
|
|
|
|
relocs against hidden/protected undefweak symbols properly.
|
|
|
|
|
|
* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
2004-04-18 20:55:55 +00:00
|
|
|
|
2004-04-18 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
|
|
|
|
|
|
* netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
|
|
|
|
|
|
core files.
|
|
|
|
|
|
|
2004-04-17 11:18:47 +00:00
|
|
|
|
2004-04-17 Brian Ford <ford@vss.fsi.com>
|
|
|
|
|
|
|
|
|
|
|
|
* peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
|
|
|
|
|
|
filepos for the SizeOfHeaders field.
|
|
|
|
|
|
(_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
|
|
|
|
|
|
overflow.
|
|
|
|
|
|
(_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
|
|
|
|
|
|
|
2004-04-16 03:29:13 +00:00
|
|
|
|
2004-04-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* simple.c (bfd_simple_get_relocated_section_contents): Don't
|
|
|
|
|
|
change reloc_done. Set and restore _cooked_size.
|
|
|
|
|
|
(RETURN): Delete.
|
|
|
|
|
|
|
2004-04-15 16:04:38 +00:00
|
|
|
|
2004-04-15 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
|
|
|
|
|
|
core files.
|
|
|
|
|
|
|
2004-04-15 08:48:56 +00:00
|
|
|
|
2004-04-15 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
|
|
|
|
|
|
|
2004-04-15 06:03:59 +00:00
|
|
|
|
2004-04-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
|
|
|
|
|
|
|
2004-04-15 02:55:20 +00:00
|
|
|
|
2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
|
|
|
|
|
|
when it is a definition.
|
|
|
|
|
|
|
2004-04-14 09:50:07 +00:00
|
|
|
|
2004-04-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
|
|
|
|
|
|
when statically linking PIC code.
|
|
|
|
|
|
* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
2004-04-11 04:07:46 +00:00
|
|
|
|
2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
|
|
|
|
|
|
* configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
|
|
|
|
|
|
targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-04-08 15:17:35 +00:00
|
|
|
|
2004-04-08 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c: Include libiberty.h.
|
|
|
|
|
|
* Makefile.am (elflink.lo): Depend on libiberty.h.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2004-04-06 15:48:50 +00:00
|
|
|
|
2004-04-06 Daniel Jacobowitz <drow@mvista.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
|
|
|
|
|
|
".MIPS.stubs".
|
|
|
|
|
|
|
2004-04-06 00:59:22 +00:00
|
|
|
|
2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
|
|
|
|
|
|
reserve the memory for dynamic linker
|
|
|
|
|
|
|
2004-04-05 14:43:36 +00:00
|
|
|
|
2004-04-05 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
|
|
|
|
|
|
(netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
|
|
|
|
|
|
|
2004-04-02 15:26:04 +00:00
|
|
|
|
2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-cr16c.c (elf32_cr16c_relocate_section): Use
|
|
|
|
|
|
RELOC_FOR_GLOBAL_SYMBOL.
|
|
|
|
|
|
(elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
|
|
|
|
|
|
|
2004-04-02 15:25:05 +00:00
|
|
|
|
2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_final_link_relocate): Handle
|
|
|
|
|
|
R_ARM_ALU* only if OLD_ARM_ABI is not defined.
|
|
|
|
|
|
|
2004-04-01 11:20:04 +00:00
|
|
|
|
2004-04-01 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
|
|
|
|
|
|
* elf32-arm.h (struct elf32_elf_section_map): New.
|
|
|
|
|
|
(struct _arm_elf_section_data): New.
|
|
|
|
|
|
(elf32_arm_section_data): Define.
|
|
|
|
|
|
(struct elf32_arm_link_hash_table): Add byteswap_code.
|
|
|
|
|
|
(elf32_arm_link_hash_table_create): Initialize byteswap_code.
|
|
|
|
|
|
(bfd_elf32_arm_process_before_allocation): Add byteswap_code.
|
|
|
|
|
|
(elf32_arm_post_process_headers): Set EF_ARM_BE8.
|
|
|
|
|
|
(elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
|
|
|
|
|
|
elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
|
|
|
|
|
|
(bfd_elf32_new_section_hook, elf_backend_write_section,
|
|
|
|
|
|
elf_backend_link_output_symbol_hook): Define.
|
|
|
|
|
|
|
2004-04-01 08:40:05 +00:00
|
|
|
|
2004-04-01 Andy Chittenden <achittenden@bluearc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* stabs.c (struct stab_link_includes_totals): Add field 'symb'
|
|
|
|
|
|
that keeps the characters in a B_INCL..B_EINCL range.
|
|
|
|
|
|
(_bfd_link_section_stabs): When computing the sum of the
|
|
|
|
|
|
characters in a B_INCL..B_EINCL range also keep a copy of those
|
|
|
|
|
|
characters. Use this information to distinguish between
|
|
|
|
|
|
include sections that have the same sum and the same length
|
|
|
|
|
|
but which are nevertheless unique.
|
|
|
|
|
|
|
2004-03-31 10:20:12 +00:00
|
|
|
|
2004-03-31 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
|
|
|
|
|
|
* elfarm-nabi.c (elf32_arm_howto_table): Ditto.
|
|
|
|
|
|
|
2004-03-31 09:27:40 +00:00
|
|
|
|
2004-03-31 Andy Chittenden <achittenden@bluearc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* stabs.c (struct stab_link_includes_totals): Rename field 'total'
|
|
|
|
|
|
to 'sum_chars' and add field 'num_chars'.
|
|
|
|
|
|
(_bfd_link_section_stabs): When computing the sum of the
|
|
|
|
|
|
characters in a B_INCL..B_EINCL range also keep a count of the
|
|
|
|
|
|
number of characters. Use this information to help distinguish
|
|
|
|
|
|
between include sections when have the same sum but which
|
|
|
|
|
|
nevertheless are still unique.
|
|
|
|
|
|
|
2004-03-31 08:45:00 +00:00
|
|
|
|
2004-03-31 Mattias Engdeg<65>rd <mattias@virtutech.se>
|
|
|
|
|
|
|
|
|
|
|
|
* stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
|
|
|
|
|
|
|
2004-03-30 14:04:32 +00:00
|
|
|
|
2004-03-30 Galit Heller <Galit.Heller@nsc.com>
|
2004-05-07 00:01:25 +00:00
|
|
|
|
Tomer Levi <Tomer.Levi@nsc.com>
|
2004-03-30 14:04:32 +00:00
|
|
|
|
|
|
|
|
|
|
* Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
|
|
|
|
|
|
(ALL_MACHINES_CFILES): Add cpu-cr16c.c.
|
|
|
|
|
|
(BFD32_BACKENDS): Add elf32-cr16c.lo.
|
|
|
|
|
|
(BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
|
|
|
|
|
|
(cpu-cr16c.lo): New target.
|
|
|
|
|
|
(elf32-cr16c.lo): Likewise.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
|
|
|
|
|
|
(bfd_archures_list): Add bfd_cr16c_arch.
|
|
|
|
|
|
* config.bfd: Handle cr16c-*-elf*.
|
|
|
|
|
|
* configure.in: Handle bfd_elf32_cr16c_vec.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
|
|
|
|
|
|
BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
|
|
|
|
|
|
BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
|
|
|
|
|
|
BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
|
|
|
|
|
|
BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
|
|
|
|
|
|
BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
|
|
|
|
|
|
BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
|
|
|
|
|
|
BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
|
|
|
|
|
|
BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
|
|
|
|
|
|
BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
|
|
|
|
|
|
BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
|
|
|
|
|
|
BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
|
|
|
|
|
|
BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
|
|
|
|
|
|
BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
|
|
|
|
|
|
BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
|
|
|
|
|
|
BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
|
|
|
|
|
|
BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
|
|
|
|
|
|
BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
|
|
|
|
|
|
BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
|
|
|
|
|
|
BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
|
|
|
|
|
|
* targets.c (bfd_elf32_cr16c_vec): Declare.
|
|
|
|
|
|
(bfd_target_vector): Add bfd_elf32_cr16c_vec.
|
|
|
|
|
|
* cpu-cr16c.c: New file.
|
|
|
|
|
|
* elf32-cr16c.c: Likewise.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Likewise.
|
|
|
|
|
|
|
2004-03-30 09:58:28 +00:00
|
|
|
|
2004-03-30 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (map_sections_to_segments): Fix handling of .tbss.
|
|
|
|
|
|
|
* Makefile.am: Remove all mention of elflink.h.
* Makefile.in: Regenerate.
* bfd-in.h (bfd_elf_discard_info): Declare.
(bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
* bfd-in2.h: Regenerate.
* elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
bfd_elf32_link_record_dynamic_symbol,
bfd_elf64_link_record_dynamic_symbol,
_bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
_bfd_elf32_link_record_local_dynamic_symbol,
_bfd_elf64_link_record_local_dynamic_symbol,
_bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
_bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
_bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
_bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
_bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
_bfd_elf32_reloc_symbol_deleted_p,
_bfd_elf64_reloc_symbol_deleted_p): Delete.
(bfd_elf_link_record_dynamic_symbol,
bfd_elf_link_record_local_dynamic_symbol,
bfd_elf_final_link, bfd_elf_gc_sections,
bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
bfd_elf_reloc_symbol_deleted_p): Declare.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
* elf32-arm.h: Update for changed function names. Remove local
WILL_CALL_FINISH_DYNAMIC_SECTION define.
* elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
* elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
* elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
* elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
* elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
* elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
* elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
* elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
* elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
(bfd_elfNN_print_symbol): Define.
* elfcode.h: Don't include elflink.h.
(elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
elf_gc_record_vtinherit, elf_gc_record_vtentry,
elf_link_record_local_dynamic_symbol): Don't define.
* elflink.c: Update for changed function names. Move elflink.h
code here.
* elflink.h: Delete file.
* po/SRC-POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 10:58:09 +00:00
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2004-03-27 Alan Modra <amodra@bigpond.net.au>
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* Makefile.am: Remove all mention of elflink.h.
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* Makefile.in: Regenerate.
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* bfd-in.h (bfd_elf_discard_info): Declare.
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(bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
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* bfd-in2.h: Regenerate.
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* elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
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bfd_elf32_link_record_dynamic_symbol,
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bfd_elf64_link_record_dynamic_symbol,
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_bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
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bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
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_bfd_elf32_link_record_local_dynamic_symbol,
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_bfd_elf64_link_record_local_dynamic_symbol,
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_bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
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_bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
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_bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
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_bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
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_bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
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_bfd_elf32_reloc_symbol_deleted_p,
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_bfd_elf64_reloc_symbol_deleted_p): Delete.
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(bfd_elf_link_record_dynamic_symbol,
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bfd_elf_link_record_local_dynamic_symbol,
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bfd_elf_final_link, bfd_elf_gc_sections,
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bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
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bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
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bfd_elf_reloc_symbol_deleted_p): Declare.
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(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
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* elf32-arm.h: Update for changed function names. Remove local
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WILL_CALL_FINISH_DYNAMIC_SECTION define.
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* elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
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* elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
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* elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
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* elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
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* elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
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* elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
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* elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
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* elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
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* elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
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(bfd_elfNN_print_symbol): Define.
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* elfcode.h: Don't include elflink.h.
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(elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
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elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
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elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
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elf_gc_record_vtinherit, elf_gc_record_vtentry,
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elf_link_record_local_dynamic_symbol): Don't define.
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* elflink.c: Update for changed function names. Move elflink.h
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code here.
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* elflink.h: Delete file.
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* po/SRC-POTFILES.in: Regenerate.
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* po/bfd.pot: Regenerate.
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2004-03-27 10:16:19 +00:00
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2004-03-27 Alan Modra <amodra@bigpond.net.au>
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* elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
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"name" for global syms accidentally removed in 2004-03-20 change.
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2004-03-27 10:08:59 +00:00
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2004-03-27 Alan Modra <amodra@bigpond.net.au>
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* elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
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* elflink.h: Replace all occurrences of sizeof (Elf_External_*)
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where Elf_External_* is different for 64 and 32 bit, with
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corresponding elf_size_info field.
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(struct elf_final_link_info): Use "bfd_byte *" instead
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of "Elf_External_Sym *" for external_syms and symbuf.
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(elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
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vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
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(struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
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(elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
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(elf_link_sort_cmp2): Adjust.
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(elf_link_sort_relocs): Set up r_sym_mask local var instead of
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using ELF_R_SYM macro. Set u.sym_mask.
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(elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
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version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
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vs. section_from_elf_index. Adjust Elf_External_Sym pointer
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arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
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Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
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swap_syn_out functions. Rearrange dyn swap in/out switch.
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(elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
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Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
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(elf_link_flush_output_syms): Add elf_backend_data arg.
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(elf_link_check_versioned_symbol): Likewise.
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(elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
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Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
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(elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
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r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
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ELF_R_TYPE and ELF_R_INFO macros.
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(elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
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based on size rather than using ELF_R_INFO.
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(elf_gc_mark): Set up r_sym_shift local var and use instead of
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ELF_R_SYM macro.
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(struct alloc_got_off_arg): New.
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(elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
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|
ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
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(elf_gc_allocate_got_offsets): Adjust.
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(elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
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ELF_R_SYM. Use bfd_section_from_elf_index.
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(elf_bfd_discard_info): Set cookie.r_sym_shift.
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* elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
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(elf_slurp_symbol_table): Use bfd_section_from_elf_index.
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|
2004-03-27 05:45:50 +00:00
|
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|
|
2004-03-26 Stan Shebs <shebs@apple.com>
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|
Remove MPW support, no longer used.
|
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* config.bfd (powerpc-*-mpw*): Remove configuration.
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* mpw-config.in, mpw-make.sed: Remove files.
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|
* ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
|
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|
2004-03-26 06:13:40 +00:00
|
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|
|
2004-03-26 Alan Modra <amodra@bigpond.net.au>
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* elf64-ppc.c (elf_backend_add_symbol_hook): Define.
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|
|
(ppc64_elf_add_symbol_hook): New function.
|
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|
* elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
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|
|
const from Elf_Internal_Sym param.
|
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|
* elflink.c (elf_link_add_object_symbols): Adjust.
|
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|
|
|
|
* elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
|
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|
|
|
* elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
|
|
|
|
|
|
* elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
|
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|
|
|
|
* elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
|
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|
|
|
|
* elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
|
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|
|
|
* elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
|
|
|
|
|
|
* elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
|
|
|
|
|
|
* elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
|
|
|
|
|
|
* elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
|
|
|
|
|
|
* elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
|
|
|
|
|
|
* elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
|
|
|
|
|
|
* elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
|
|
|
|
|
|
|
2004-03-26 05:55:15 +00:00
|
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|
|
2004-03-26 Alan Modra <amodra@bigpond.net.au>
|
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|
|
* elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
|
|
|
|
|
|
(_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
|
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|
|
|
|
(_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
|
|
|
|
|
|
(bfd_elf64_bfd_link_add_symbols): Delete.
|
|
|
|
|
|
(bfd_elf_link_add_symbols): Declare.
|
|
|
|
|
|
* elfcode.h (elf_bfd_link_add_symbols): Delete.
|
|
|
|
|
|
* elflink.c: Include safe-ctype.h.
|
|
|
|
|
|
(elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
|
|
|
|
|
|
make static.
|
|
|
|
|
|
(elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
|
|
|
|
|
|
(elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
|
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|
|
|
static.
|
|
|
|
|
|
(elf_link_add_archive_symbols): Rename from
|
|
|
|
|
|
_bfd_elf_link_add_archive_symbols, make static.
|
|
|
|
|
|
(elf_link_add_object_symbols): New function. Corresponding
|
|
|
|
|
|
elflink.h function converted to use elf_size_info.
|
|
|
|
|
|
(bfd_elf_link_add_symbols): Likewise.
|
|
|
|
|
|
(bfd_elf_size_dynamic_sections): Adjust.
|
|
|
|
|
|
* elflink.h (elf_bfd_link_add_symbols): Delete.
|
|
|
|
|
|
(elf_link_add_object_symbols): Delete.
|
|
|
|
|
|
* elf32-gen.c (elf32_generic_link_add_symbols): Call
|
|
|
|
|
|
bfd_elf_link_add_symbols.
|
|
|
|
|
|
* elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
|
|
|
|
|
|
|
2004-03-25 12:48:45 +00:00
|
|
|
|
2004-03-25 Alan Modra <amodra@bigpond.net.au>
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|
|
|
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|
|
|
|
|
|
|
* elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
|
|
|
|
|
|
and chained shared libs only if dynsym. Clear dynsym on forced-local.
|
* Makefile.am: Remove all mention of elflink.h.
* Makefile.in: Regenerate.
* bfd-in.h (bfd_elf_discard_info): Declare.
(bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
* bfd-in2.h: Regenerate.
* elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
bfd_elf32_link_record_dynamic_symbol,
bfd_elf64_link_record_dynamic_symbol,
_bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
_bfd_elf32_link_record_local_dynamic_symbol,
_bfd_elf64_link_record_local_dynamic_symbol,
_bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
_bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
_bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
_bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
_bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
_bfd_elf32_reloc_symbol_deleted_p,
_bfd_elf64_reloc_symbol_deleted_p): Delete.
(bfd_elf_link_record_dynamic_symbol,
bfd_elf_link_record_local_dynamic_symbol,
bfd_elf_final_link, bfd_elf_gc_sections,
bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
bfd_elf_reloc_symbol_deleted_p): Declare.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
* elf32-arm.h: Update for changed function names. Remove local
WILL_CALL_FINISH_DYNAMIC_SECTION define.
* elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
* elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
* elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
* elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
* elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
* elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
* elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
* elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
* elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
(bfd_elfNN_print_symbol): Define.
* elfcode.h: Don't include elflink.h.
(elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
elf_gc_record_vtinherit, elf_gc_record_vtentry,
elf_link_record_local_dynamic_symbol): Don't define.
* elflink.c: Update for changed function names. Move elflink.h
code here.
* elflink.h: Delete file.
* po/SRC-POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 10:58:09 +00:00
|
|
|
|
|
2004-03-25 12:48:45 +00:00
|
|
|
|
* elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
|
|
|
|
|
|
(bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
|
|
|
|
|
|
(_bfd_elf_add_dt_needed_tag): Declare.
|
|
|
|
|
|
(_bfd_elf_sort_symbol): Declare.
|
|
|
|
|
|
(_bfd_elf_finalize_dynstr): Declare.
|
|
|
|
|
|
(RELOC_FOR_GLOBAL_SYM): Formatting.
|
|
|
|
|
|
* elfcode.h (elf_add_dynamic_entry): Delete.
|
|
|
|
|
|
* elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
|
|
|
|
|
|
elflink.h function converted to use elf_size_info.
|
|
|
|
|
|
(_bfd_elf_add_dt_needed_tag): Likewise.
|
|
|
|
|
|
(_bfd_elf_sort_symbol): Likewise.
|
|
|
|
|
|
(_bfd_elf_finalize_dynstr): Likewise.
|
|
|
|
|
|
(compute_bucket_count): Likewise.
|
|
|
|
|
|
(bfd_elf_size_dynamic_sections): Likewise. Check result of
|
|
|
|
|
|
_bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
|
|
|
|
|
|
(elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
|
|
|
|
|
|
* elflink.h: ..here.
|
|
|
|
|
|
(sort_symbol, add_dt_needed_tag): Delete.
|
|
|
|
|
|
(elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
|
|
|
|
|
|
(compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
|
|
|
|
|
|
Update all users.
|
|
|
|
|
|
* elf32-arm.h (add_dynamic_entry): Update. Remove casts.
|
|
|
|
|
|
* elf32-cris.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf32-hppa.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf32-i370.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf32-i386.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf32-m32r.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf32-m68k.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf32-ppc.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf32-s390.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf32-sh.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf32-sparc.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf32-vax.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf32-xtensa.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf64-alpha.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf64-hppa.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf64-s390.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf64-sparc.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elf64-x86-64.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elfxx-ia64.c (add_dynamic_entry): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
|
|
|
|
|
|
* elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
|
|
|
|
|
|
* elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
|
|
|
|
|
|
|
2004-03-23 23:05:52 +00:00
|
|
|
|
2004-03-23 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
|
|
|
|
|
|
|
2004-03-23 01:37:00 +00:00
|
|
|
|
2004-03-22 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
|
|
|
|
|
|
literal tables and check for relocs outside of literal pools.
|
|
|
|
|
|
(elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
|
|
|
|
|
|
(elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
|
|
|
|
|
|
set DF_TEXTREL.
|
|
|
|
|
|
(elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
|
|
|
|
|
|
(elf_xtensa_relocate_section): Read literal tables and check for
|
|
|
|
|
|
dynamic relocations in read-only sections and not in literal pools.
|
* Makefile.am: Remove all mention of elflink.h.
* Makefile.in: Regenerate.
* bfd-in.h (bfd_elf_discard_info): Declare.
(bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
* bfd-in2.h: Regenerate.
* elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
bfd_elf32_link_record_dynamic_symbol,
bfd_elf64_link_record_dynamic_symbol,
_bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
_bfd_elf32_link_record_local_dynamic_symbol,
_bfd_elf64_link_record_local_dynamic_symbol,
_bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
_bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
_bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
_bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
_bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
_bfd_elf32_reloc_symbol_deleted_p,
_bfd_elf64_reloc_symbol_deleted_p): Delete.
(bfd_elf_link_record_dynamic_symbol,
bfd_elf_link_record_local_dynamic_symbol,
bfd_elf_final_link, bfd_elf_gc_sections,
bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
bfd_elf_reloc_symbol_deleted_p): Declare.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
* elf32-arm.h: Update for changed function names. Remove local
WILL_CALL_FINISH_DYNAMIC_SECTION define.
* elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
* elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
* elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
* elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
* elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
* elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
* elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
* elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
* elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
(bfd_elfNN_print_symbol): Define.
* elfcode.h: Don't include elflink.h.
(elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
elf_gc_record_vtinherit, elf_gc_record_vtentry,
elf_link_record_local_dynamic_symbol): Don't define.
* elflink.c: Update for changed function names. Move elflink.h
code here.
* elflink.h: Delete file.
* po/SRC-POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 10:58:09 +00:00
|
|
|
|
|
2004-03-22 22:58:04 +00:00
|
|
|
|
2004-03-23 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 51.
|
|
|
|
|
|
* linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
|
|
|
|
|
|
|
2004-03-22 04:08:39 +00:00
|
|
|
|
2004-03-22 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
|
|
|
|
|
|
R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
|
|
|
|
|
|
not defined by the executable, or defined in a DSO.
|
|
|
|
|
|
<eliding run-time relocation of .got>: Initialize GOT entry for a
|
|
|
|
|
|
function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
|
|
|
|
|
|
executable.
|
|
|
|
|
|
(cris_elf_gc_sweep_hook): Improve fallthrough marking.
|
|
|
|
|
|
(elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
|
|
|
|
|
|
a PLT reloc to GOT for an executable.
|
|
|
|
|
|
(elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
|
2004-03-22 22:58:04 +00:00
|
|
|
|
.got for a DSO and explain why.
|
2004-03-22 04:08:39 +00:00
|
|
|
|
(elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
|
|
|
|
|
|
and unreferenced symbols for which a PLT is defined. Adjust
|
|
|
|
|
|
dynamic-symbol pruning correspondingly, to make sure we don't lose
|
|
|
|
|
|
a dynamic symbol also defined by a DSO.
|
|
|
|
|
|
|
* elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
and rel args. Group input and output args. Wrap to 80 columns.
* elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
RELOC_FOR_GLOBAL_SYMBOL invocation.
2004-03-22 02:28:17 +00:00
|
|
|
|
2004-03-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
|
|
|
|
|
|
and rel args. Group input and output args. Wrap to 80 columns.
|
|
|
|
|
|
* elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
|
|
|
|
|
|
elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
|
|
|
|
|
|
elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
|
|
|
|
|
|
elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
|
|
|
|
|
|
elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
|
|
|
|
|
|
elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
|
|
|
|
|
|
elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
|
|
|
|
|
|
elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
|
|
|
|
|
|
RELOC_FOR_GLOBAL_SYMBOL invocation.
|
|
|
|
|
|
|
2004-03-20 23:16:43 +00:00
|
|
|
|
2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
|
|
|
|
|
|
unresolved symbols in objects aren't allowed.
|
|
|
|
|
|
|
|
|
|
|
|
* elf-hppa.h (elf_hppa_relocate_section): Properly handle
|
|
|
|
|
|
unresolved symbols.
|
|
|
|
|
|
(elf_hppa_remark_useless_dynamic_symbols): Likewise.
|
|
|
|
|
|
(elf_hppa_unmark_useless_dynamic_symbols):
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
|
|
|
|
|
|
(elf32_hppa_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-i370.c (i370_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-sh64.c (sh_elf64_relocate_section): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* elf-m10200.c (mn10200_elf_relocate_section): Use
|
|
|
|
|
|
RELOC_FOR_GLOBAL_SYMBOL.
|
|
|
|
|
|
* elf32-avr.c (elf32_avr_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-fr30.c (fr30_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-h8300.c (elf32_h8_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-i860.c (elf32_i860_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
|
|
|
|
|
|
* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-v850.c (v850_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-mmix.c (mmix_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
2004-03-19 19:19:53 +00:00
|
|
|
|
2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
2004-03-20 00:42:10 +00:00
|
|
|
|
* elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
|
|
|
|
|
|
(final_link_relocate): Likewise.
|
2004-03-19 19:19:53 +00:00
|
|
|
|
* elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
|
|
|
|
|
|
R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
|
|
|
|
|
|
|
2004-03-19 07:00:51 +00:00
|
|
|
|
2004-03-19 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* aclocal.m4: Regenerate.
|
|
|
|
|
|
* config.in: Regenerate.
|
|
|
|
|
|
* po/bfd.pot: Regenerate.
|
|
|
|
|
|
|
2004-03-18 23:02:06 +00:00
|
|
|
|
2004-03-19 Alan Modra <amodra@bigpond.net.au>
|
2004-03-19 01:36:45 +00:00
|
|
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
|
|
|
|
|
|
type and size change code to where it was previously. Remove
|
|
|
|
|
|
dt_needed param. Treat old weak syms as strong if new sym is
|
|
|
|
|
|
from a shared lib, even when old sym is from another shared
|
|
|
|
|
|
lib. Remove unnecessary tests of oldweak and newweak. Correct
|
|
|
|
|
|
comments.
|
|
|
|
|
|
(_bfd_elf_add_default_symbol): Remove dt_needed param. Update
|
|
|
|
|
|
_bfd_elf_merge_symbol calls.
|
|
|
|
|
|
* elflink.h (elf_link_add_object_symbols): Update calls. Remove
|
|
|
|
|
|
dt_needed local var. Update comments.
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
|
|
|
|
|
|
(_bfd_elf_add_default_symbol): Likewise.
|
2004-03-18 23:02:06 +00:00
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
|
|
|
|
|
|
strong syms in one shared object overriding weak syms in another.
|
|
|
|
|
|
|
2004-03-18 04:32:17 +00:00
|
|
|
|
2004-03-18 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
2004-03-18 12:50:20 +00:00
|
|
|
|
* elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
|
|
|
|
|
|
dyn_lib_class field. Rearrange for better packing.
|
|
|
|
|
|
(elf_dt_soname): Delete.
|
|
|
|
|
|
(elf_dyn_lib_class): Define.
|
|
|
|
|
|
* elf.c (bfd_elf_set_dt_needed_name): Update comment.
|
|
|
|
|
|
(bfd_elf_set_dt_needed_soname): Delete.
|
|
|
|
|
|
(bfd_elf_set_dyn_lib_class): New function.
|
|
|
|
|
|
* elflink.h (add_dt_needed_tag): New function. Split out from..
|
|
|
|
|
|
(elf_link_add_object_symbols): ..here. Rename "name" to "soname".
|
|
|
|
|
|
Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
|
|
|
|
|
|
initialization of soname.
|
|
|
|
|
|
(elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
|
|
|
|
|
|
elf_dt_soname.
|
|
|
|
|
|
* bfd-in.h (enum dynamic_lib_link_class): New.
|
|
|
|
|
|
(bfd_elf_set_dt_needed_soname): Delete.
|
|
|
|
|
|
(bfd_elf_set_dyn_lib_class): Declare.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2004-03-18 04:32:17 +00:00
|
|
|
|
* elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
|
|
|
|
|
|
(_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
|
|
|
|
|
|
* elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
|
|
|
|
|
|
symbol loop. Instead use add_needed to flag tag as written.
|
|
|
|
|
|
|
2004-03-17 12:27:05 +00:00
|
|
|
|
2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
|
|
|
|
|
|
logic for null_input_bfd detection.
|
|
|
|
|
|
|
2004-03-17 00:46:25 +00:00
|
|
|
|
2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
|
|
|
|
|
|
|
2004-03-16 12:22:18 +00:00
|
|
|
|
2004-03-16 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
|
|
|
|
|
|
code.
|
|
|
|
|
|
|
2004-03-16 10:29:12 +00:00
|
|
|
|
2004-03-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_link_read_relocs_from_section): Don't use
|
|
|
|
|
|
NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
|
|
|
|
|
|
(_bfd_elf_link_read_relocs): ..to here.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relax_section): Formatting.
|
|
|
|
|
|
|
2004-03-16 09:05:22 +00:00
|
|
|
|
2004-03-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
|
|
|
|
|
|
values selected in configure.host. Require both to be defined
|
|
|
|
|
|
before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
|
|
|
|
|
|
corresponding BFD_HOST vars with quotes.
|
|
|
|
|
|
<${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
|
|
|
|
|
|
Always require BFD_HOST_64_BIT_DEFINED.
|
|
|
|
|
|
<file_ptr type>: Find off_t size before emitting message. Combine
|
|
|
|
|
|
off_t and ftello64 conditional.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-03-16 01:49:30 +00:00
|
|
|
|
2004-03-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
|
|
|
|
|
|
aliasing warning. Remove trailing whitespace throughout file.
|
|
|
|
|
|
|
2004-03-15 17:53:45 +00:00
|
|
|
|
2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
|
|
|
|
|
|
input_section in calls to get_dyn_name.
|
|
|
|
|
|
* elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for
|
|
|
|
|
|
local symbols.
|
|
|
|
|
|
(elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
|
|
|
|
|
|
|
* bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
(BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
(bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
(bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
(bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
* configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
(BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
when using long.
* libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
(bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
(bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
(bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
(bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
* dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
(read_8_bytes, read_indirect_string, read_address): Likewise.
(read_abbrevs, parse_comp_unit): Likewise.
* targets.c (struct bfd_target): Likewise.
* aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
* hppabsd-core.c: Likewise. Formatting.
* hpux-core.c: Likewise.
* irix-core.c: Likewise.
* netbsd-core.c: Likewise.
* osf-core.c: Likewise.
* ptrace-core.c: Likewise.
* sco5-core.c: Likewise.
* trad-core.c: Likewise.
* configure: Regenerate.
* bfd-in2.h: Regenerate.
2004-03-15 14:21:43 +00:00
|
|
|
|
2004-03-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
|
|
|
|
|
|
(BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
|
|
|
|
|
|
(bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
|
|
|
|
|
|
(bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
|
|
|
|
|
|
(bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
|
|
|
|
|
|
* configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
|
|
|
|
|
|
(BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
|
|
|
|
|
|
when using long.
|
|
|
|
|
|
* libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
|
|
|
|
|
|
(bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
|
|
|
|
|
|
(bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
|
|
|
|
|
|
(bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
|
|
|
|
|
|
(bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
|
|
|
|
|
|
* dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
|
|
|
|
|
|
(read_8_bytes, read_indirect_string, read_address): Likewise.
|
|
|
|
|
|
(read_abbrevs, parse_comp_unit): Likewise.
|
|
|
|
|
|
* targets.c (struct bfd_target): Likewise.
|
|
|
|
|
|
* aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
|
|
|
|
|
|
* hppabsd-core.c: Likewise. Formatting.
|
|
|
|
|
|
* hpux-core.c: Likewise.
|
|
|
|
|
|
* irix-core.c: Likewise.
|
|
|
|
|
|
* netbsd-core.c: Likewise.
|
|
|
|
|
|
* osf-core.c: Likewise.
|
|
|
|
|
|
* ptrace-core.c: Likewise.
|
|
|
|
|
|
* sco5-core.c: Likewise.
|
|
|
|
|
|
* trad-core.c: Likewise.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
* bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
(bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
(bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
(bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
(bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
(bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
(bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
* libbfd.c: Likewise in function definitions.
(bfd_put_8): Mask with 0xff rather than casting to char.
(bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
(bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
(H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
(H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
(H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
(H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
* libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
(H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
(H_GET_64, H_GET_32, H_GET_16): Likewise.
(H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
* archive.c (do_slurp_coff_armap): Update swap prototype.
* coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
(tic54x_getl_signed_32): Likewise.
(tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
* mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
* pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
(bfd_getp_signed_32, bfd_putp32): Likewise.
* targets.c (struct bfd_target): Use void* in place of bfd_byte* for
bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
bfd_h_getx_signed_16, bfd_h_putx16.
* aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
* hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
* hpux-core.c: Likewise.
* irix-core.c: Likewise.
* netbsd-core.c: Likewise.
* osf-core.c: Likewise.
* ptrace-core.c: Likewise.
* sco5-core.c: Likewise.
* trad-core.c: Likewise.
* bfd-in2.h: Regenerate.
2004-03-15 12:23:11 +00:00
|
|
|
|
2004-03-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
|
|
|
|
|
|
(bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
|
|
|
|
|
|
(bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
|
|
|
|
|
|
(bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
|
|
|
|
|
|
(bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
|
|
|
|
|
|
(bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
|
|
|
|
|
|
(bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
|
|
|
|
|
|
* libbfd.c: Likewise in function definitions.
|
|
|
|
|
|
(bfd_put_8): Mask with 0xff rather than casting to char.
|
|
|
|
|
|
(bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
|
|
|
|
|
|
(bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
|
|
|
|
|
|
(H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
|
|
|
|
|
|
(H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
|
|
|
|
|
|
(H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
|
|
|
|
|
|
(H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
|
|
|
|
|
|
* libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
|
|
|
|
|
|
(H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
|
|
|
|
|
|
(H_GET_64, H_GET_32, H_GET_16): Likewise.
|
|
|
|
|
|
(H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
|
|
|
|
|
|
* archive.c (do_slurp_coff_armap): Update swap prototype.
|
|
|
|
|
|
* coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
|
|
|
|
|
|
(tic54x_getl_signed_32): Likewise.
|
|
|
|
|
|
(tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
|
|
|
|
|
|
* pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
|
|
|
|
|
|
(bfd_getp_signed_32, bfd_putp32): Likewise.
|
|
|
|
|
|
* targets.c (struct bfd_target): Use void* in place of bfd_byte* for
|
|
|
|
|
|
bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
|
|
|
|
|
|
bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
|
|
|
|
|
|
bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
|
|
|
|
|
|
bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
|
|
|
|
|
|
bfd_h_getx_signed_16, bfd_h_putx16.
|
|
|
|
|
|
* aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
|
|
|
|
|
|
* hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
|
|
|
|
|
|
* hpux-core.c: Likewise.
|
|
|
|
|
|
* irix-core.c: Likewise.
|
|
|
|
|
|
* netbsd-core.c: Likewise.
|
|
|
|
|
|
* osf-core.c: Likewise.
|
|
|
|
|
|
* ptrace-core.c: Likewise.
|
|
|
|
|
|
* sco5-core.c: Likewise.
|
|
|
|
|
|
* trad-core.c: Likewise.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2004-03-15 00:02:56 +00:00
|
|
|
|
2004-03-15 Matt Thomas <matt@3am-software.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
|
|
|
|
|
|
selected.
|
|
|
|
|
|
|
2004-03-13 12:33:48 +00:00
|
|
|
|
2004-03-13 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Add x86_64-*-openbsd*.
|
|
|
|
|
|
* configure.in (x86_64-*-openbsd*): Set COREFILE to
|
|
|
|
|
|
netbsd-core.lo.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-03-12 11:57:05 +00:00
|
|
|
|
2004-03-12 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
Dave Murphy <wintermute2k4@ntlworld.com>
|
2004-03-15 00:02:56 +00:00
|
|
|
|
|
2004-03-12 11:57:05 +00:00
|
|
|
|
* elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
|
|
|
|
|
|
if the input bfd does not contain any code.
|
|
|
|
|
|
|
2004-03-09 20:50:56 +00:00
|
|
|
|
2004-03-09 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
|
|
|
|
|
|
|
2004-03-05 23:50:54 +00:00
|
|
|
|
2004-03-05 Fred Fish <fnf@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
|
|
|
|
|
|
mips16 symbols to be even rather than testing first for even/odd.
|
|
|
|
|
|
(_bfd_mips_elf_link_output_symbol_hook): Ditto.
|
|
|
|
|
|
|
2004-03-05 11:26:05 +00:00
|
|
|
|
2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (map_sections_to_segments): Ignore .tbss sections for
|
|
|
|
|
|
layout purposes.
|
|
|
|
|
|
|
2004-03-03 21:31:10 +00:00
|
|
|
|
2004-03-03 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
|
|
|
|
|
|
undefined symbols as hash_new.
|
|
|
|
|
|
|
2004-03-03 18:01:49 +00:00
|
|
|
|
2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c: Add bfd_mach_sh4_nommu_nofpu.
|
|
|
|
|
|
* cpu-sh.c: Ditto.
|
|
|
|
|
|
* elf32-sh.c: Ditto.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2004-03-02 23:01:18 +00:00
|
|
|
|
2004-03-02 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
|
|
|
|
|
|
dynrelocs.
|
|
|
|
|
|
(_frv_count_got_plt_entries): Initialize them.
|
|
|
|
|
|
(frv_pic_relocs_info_find): Add insert argument. Adjust all
|
|
|
|
|
|
callers.
|
|
|
|
|
|
(frv_pic_relocs_info_for_global): Likewise.
|
|
|
|
|
|
(frv_pic_relocs_info_for_local): Likewise.
|
|
|
|
|
|
(frv_pic_merge_early_relocs_info): New.
|
|
|
|
|
|
(_frv_resolve_final_relocs_info): Use it in case one entry maps to
|
|
|
|
|
|
another.
|
|
|
|
|
|
(_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
|
|
|
|
|
|
Check that we don't exceed the allocated count for entry.
|
|
|
|
|
|
(_frv_add_rofixup): Likewise.
|
|
|
|
|
|
(_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
|
|
|
|
|
|
(elf32_frv_finish_dynamic_sections): Improve error message in case
|
|
|
|
|
|
we emit too few rofixup entries.
|
|
|
|
|
|
|
2004-03-01 10:11:46 +00:00
|
|
|
|
2004-03-01 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c (bfd_mach_fr450): New.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* cpu-frv.c (arch_info_450): New bfd_arch_info_type.
|
|
|
|
|
|
(arch_info_500): Link to it.
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
|
|
|
|
|
|
(frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
|
|
|
|
|
|
(frv_elf_arch_extension_p): New function.
|
|
|
|
|
|
(frv_elf_merge_private_bfd_data): Use it.
|
|
|
|
|
|
|
2004-02-29 06:11:52 +00:00
|
|
|
|
2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.h (is_global_data_symbol_definition): Moved to
|
|
|
|
|
|
elflink.c.
|
|
|
|
|
|
(elf_link_is_defined_archive_symbol): Likewise.
|
|
|
|
|
|
(elf_link_add_archive_symbols): Likewise. Renamed to
|
|
|
|
|
|
_bfd_elf_link_add_archive_symbols.
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_link_is_defined_archive_symbol): Get the size
|
|
|
|
|
|
of ELF symbol table entry from backend.
|
|
|
|
|
|
(_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
|
|
|
|
|
|
instead of elf_link_add_object_symbols.
|
|
|
|
|
|
|
2004-02-28 00:35:45 +00:00
|
|
|
|
2004-02-27 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Added
|
|
|
|
|
|
elf_backend_can_make_relative_eh_frame,
|
|
|
|
|
|
elf_backend_can_make_lsda_relative_eh_frame and
|
|
|
|
|
|
elf_backend_encode_eh_address.
|
|
|
|
|
|
(_bfd_elf_encode_eh_address): Declare.
|
|
|
|
|
|
(_bfd_elf_can_make_relative): Declare.
|
|
|
|
|
|
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
|
|
|
|
|
|
hooks to decide whether to attempt to make_relative and
|
|
|
|
|
|
make_lsda_relative.
|
|
|
|
|
|
(_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
|
|
|
|
|
|
(_bfd_elf_can_make_relative): New.
|
|
|
|
|
|
(_bfd_elf_encode_eh_address): New.
|
|
|
|
|
|
* elf32-frv.c (frv_elf_use_relative_eh_frame): New.
|
|
|
|
|
|
(frv_elf_encode_eh_address): New.
|
|
|
|
|
|
(elf_backend_can_make_relative_eh_frame): Define.
|
|
|
|
|
|
(elf_backend_can_make_lsda_relative_eh_frame): Define.
|
|
|
|
|
|
(elf_backend_encode_eh_address): Define.
|
|
|
|
|
|
* elfxx-target.h
|
|
|
|
|
|
(elf_backend_can_make_relative_eh_frame): Define.
|
|
|
|
|
|
(elf_backend_can_make_lsda_relative_eh_frame): Define.
|
|
|
|
|
|
(elf_backend_encode_eh_address): Define.
|
|
|
|
|
|
(elfNN_bed): Add them.
|
|
|
|
|
|
|
2004-02-28 00:33:33 +00:00
|
|
|
|
2004-02-27 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
|
|
|
|
|
|
complain_on_overflow to signed.
|
|
|
|
|
|
|
2004-02-27 17:02:48 +00:00
|
|
|
|
2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.h (sort_symbol): New.
|
|
|
|
|
|
(elf_link_add_object_symbols): Use a sorted symbol array for
|
|
|
|
|
|
weakdef.
|
|
|
|
|
|
|
2004-02-27 10:03:05 +00:00
|
|
|
|
2004-02-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
|
|
|
|
|
|
for pc relative relocs.
|
|
|
|
|
|
(elf_s390_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
|
|
|
|
|
|
for pc relative relocs.
|
|
|
|
|
|
(elf_s390_relocate_section): Likewise.
|
|
|
|
|
|
|
2004-02-26 17:45:19 +00:00
|
|
|
|
2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
|
|
|
|
|
|
count_dyn_reloc.
|
|
|
|
|
|
|
2004-02-26 03:54:06 +00:00
|
|
|
|
2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
|
|
|
|
|
|
field to track if a relocation is against readonly section.
|
|
|
|
|
|
(count_dyn_reloc): Take a new argument for rent->reltext.
|
|
|
|
|
|
(elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
|
|
|
|
|
|
(get_reloc_section): Don't set ia64_info->reltext here.
|
|
|
|
|
|
(allocate_dynrel_entries): Set ia64_info->reltext here.
|
|
|
|
|
|
|
2004-02-24 16:39:01 +00:00
|
|
|
|
2004-02-24 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
|
|
|
|
|
|
(_frv_emit_got_relocs_plt_entries): Decay relocation to protected
|
|
|
|
|
|
function's descriptor to symbol+offset, and map local undefweak
|
|
|
|
|
|
symbol to NULL function descriptor.
|
|
|
|
|
|
(elf32_frv_relocate_section): Likewise.
|
|
|
|
|
|
|
2004-02-23 15:25:20 +00:00
|
|
|
|
2004-02-23 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
|
|
|
|
|
|
M_X86_64_NETBSD.
|
|
|
|
|
|
* netbsd-core.c (M_SPARC64_OPENBSD): Define.
|
|
|
|
|
|
(netbsd_core_file_p): Set architecture from machine ID for
|
|
|
|
|
|
selected machines.
|
|
|
|
|
|
|
2004-02-23 09:01:58 +00:00
|
|
|
|
2004-02-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
|
|
|
|
|
|
DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
|
|
|
|
|
|
|
2004-02-21 23:05:13 +00:00
|
|
|
|
2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
|
|
|
|
|
|
symbols with non-default visibility.
|
|
|
|
|
|
|
2004-02-21 06:16:02 +00:00
|
|
|
|
2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
|
|
|
|
|
|
|
|
|
|
|
|
* peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
|
|
|
|
|
|
IMAGE_SCN_MEM_WRITE on known sections only.
|
|
|
|
|
|
|
2004-02-20 17:36:36 +00:00
|
|
|
|
2004-02-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
|
|
|
|
|
|
symbols used in PIE relocs.
|
|
|
|
|
|
|
2004-02-19 11:01:39 +00:00
|
|
|
|
2004-02-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
|
|
|
|
|
|
.plt sh_entsize.
|
|
|
|
|
|
|
2004-02-18 17:17:17 +00:00
|
|
|
|
2004-02-18 Daniel Jacobowitz <drow@mvista.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in: Update version to 2.15.90.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-02-17 10:19:24 +00:00
|
|
|
|
2004-02-17 Daniel Jacobowitz <drow@mvista.com>
|
2004-03-15 00:02:56 +00:00
|
|
|
|
Richard Sandiford <rsandifo@redhat.com>
|
2004-02-17 10:19:24 +00:00
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_calculate_relocation): Use
|
|
|
|
|
|
_bfd_elf_symbol_refs_local_p to decide whether to decay
|
|
|
|
|
|
a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
|
|
|
|
|
|
(_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
|
|
|
|
|
|
relocs if the symbol wasn't defined by a regular object file.
|
|
|
|
|
|
Don't check the symbol's dynindx.
|
|
|
|
|
|
|
2004-02-16 18:46:40 +00:00
|
|
|
|
2004-02-16 Andrew Cagney <cagney@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (file_ptr, ufile_ptr): Configure type using
|
|
|
|
|
|
@bfd_file_ptr@.
|
|
|
|
|
|
* bfd-in2.h: Re-generate.
|
|
|
|
|
|
|
2004-02-14 15:38:20 +00:00
|
|
|
|
2004-02-14 Andrew Cagney <cagney@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.host (HDEFINES): When hppa*-*-hpux*, define
|
|
|
|
|
|
_LARGEFILE64_SOURCE.
|
|
|
|
|
|
|
2004-02-13 14:58:58 +00:00
|
|
|
|
2004-02-13 Andrew Cagney <cagney@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (vma_page_aligned_bias): New function.
|
|
|
|
|
|
(assign_file_positions_except_relocs)
|
|
|
|
|
|
(assign_file_positions_for_segments): Replace broken modulo
|
|
|
|
|
|
arithmetic with call to vma_page_aligned_bias.
|
|
|
|
|
|
|
2004-02-11 22:01:00 +00:00
|
|
|
|
2004-02-11 Andrew Cagney <cagney@redhat.com>
|
|
|
|
|
|
|
2004-02-11 23:23:20 +00:00
|
|
|
|
* bfd-in.h: Update copyright.
|
|
|
|
|
|
(bfd_tell): Change return type to file_ptr.
|
|
|
|
|
|
* bfd-in2.h: Re-generate.
|
|
|
|
|
|
* cache.c: Update copyright.
|
|
|
|
|
|
(bfd_cache_lookup_worker): Use real_fseek, do not cast offset
|
|
|
|
|
|
parameter.
|
|
|
|
|
|
(close_one): Use real_ftell.
|
|
|
|
|
|
* bfdio.c: Update copyright.
|
|
|
|
|
|
(real_ftell, real_fseek): New functions.
|
|
|
|
|
|
(bfd_tell): Use real_fseek and real_ftell, change return type to
|
|
|
|
|
|
file_ptr.
|
|
|
|
|
|
(bfd_seek): Use real_ftell and real_fseek, change type of
|
|
|
|
|
|
file_position to a file_ptr.
|
|
|
|
|
|
* libbfd-in.h: Update copyright.
|
|
|
|
|
|
(real_ftell, real_fseek): Declare.
|
|
|
|
|
|
* libbfd.h: Re-generate.
|
|
|
|
|
|
|
2004-02-11 22:01:00 +00:00
|
|
|
|
* configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
|
|
|
|
|
|
fseeko and fseeko64. Determine bfd_file_ptr.
|
|
|
|
|
|
* configure: Re-generate.
|
2004-02-11 22:05:35 +00:00
|
|
|
|
* config.in: Re-generate.
|
2004-03-15 00:02:56 +00:00
|
|
|
|
|
2004-02-09 12:15:57 +00:00
|
|
|
|
2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
|
|
|
|
|
|
* elf32-h8300.c: Likewise.
|
|
|
|
|
|
|
2004-02-09 10:30:13 +00:00
|
|
|
|
2004-02-09 Christian Vogel <vogelchr@vogel.cx>
|
|
|
|
|
|
Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
|
|
|
|
|
|
GOT entries with no associated GOT subsection.
|
|
|
|
|
|
|
2004-02-09 08:04:00 +00:00
|
|
|
|
2004-02-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
|
|
|
|
|
|
* elf.c (swap_out_syms): Use it to decide whether local section
|
|
|
|
|
|
symbols should be named.
|
|
|
|
|
|
* elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
|
|
|
|
|
|
* elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
|
|
|
|
|
|
(elf_backend_name_local_section_symbols): Define.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
|
|
|
|
|
|
|
2004-01-30 23:13:28 +00:00
|
|
|
|
2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
|
|
|
|
|
|
(elfNN_ia64_relax_section): Optimize brl to br during the relax
|
|
|
|
|
|
finalize pass.
|
|
|
|
|
|
|
2004-01-30 21:11:37 +00:00
|
|
|
|
2004-01-30 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
|
|
|
|
|
|
to bfd_link_hash_entry passed by reference to
|
|
|
|
|
|
_bfd_generic_link_add_one_symbol.
|
|
|
|
|
|
|
2004-01-26 20:32:08 +00:00
|
|
|
|
2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
|
|
|
|
|
|
relocations against dynamic symbols.
|
|
|
|
|
|
|
2004-01-23 16:51:48 +00:00
|
|
|
|
2004-01-23 Daniel Jacobowitz <drow@mvista.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
|
|
|
|
|
|
change.
|
|
|
|
|
|
|
2004-01-21 11:17:53 +00:00
|
|
|
|
2004-01-21 Tom Rix <tcrix@worldnet.att.net>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
|
|
|
|
|
|
* bfd-in2.h, libbfd.h: Rebuilt.
|
|
|
|
|
|
|
2004-01-20 21:04:19 +00:00
|
|
|
|
2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
|
|
|
|
|
|
|
|
* peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
|
|
|
|
|
|
IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
|
|
|
|
|
|
flag has been cleared.
|
|
|
|
|
|
|
2004-01-19 17:02:45 +00:00
|
|
|
|
2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-h8300.c: Add and adjust comments about relaxation.
|
|
|
|
|
|
* elf32-h8300.c: Likewise.
|
|
|
|
|
|
|
2004-01-16 23:50:20 +00:00
|
|
|
|
2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-h8300.c: Fix comment typos.
|
|
|
|
|
|
* elf32-h8300.c: Likewise.
|
|
|
|
|
|
|
2004-01-16 23:35:49 +00:00
|
|
|
|
2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-h8300.c: Add comments about relaxation.
|
|
|
|
|
|
* elf32-h8300.c: Likewise.
|
|
|
|
|
|
|
2004-01-14 13:41:37 +00:00
|
|
|
|
2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
|
|
|
|
|
|
|
|
|
|
|
|
* acinclude.m4: Quote names of macros to be defined by AC_DEFUN
|
|
|
|
|
|
throughout.
|
|
|
|
|
|
* aclocal.m4: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-01-14 03:06:02 +00:00
|
|
|
|
2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
|
|
|
|
|
|
mips_elf64_rtype_to_howto instead of using howto_table.
|
|
|
|
|
|
|
2004-01-13 21:09:34 +00:00
|
|
|
|
2004-01-13 Daniel Jacobowitz <drow@mvista.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
|
|
|
|
|
|
the .plt section.
|
|
|
|
|
|
(elf32_arm_check_relocs): Don't increment the PLT refcount for
|
|
|
|
|
|
relocs which would not use the PLT.
|
|
|
|
|
|
|
2004-01-13 00:31:07 +00:00
|
|
|
|
2004-01-13 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
|
|
|
|
|
|
(ppc64_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(ppc64_elf_size_dynamic_sections): Test for .plt directly.
|
|
|
|
|
|
|
2004-01-12 15:04:05 +00:00
|
|
|
|
2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
|
|
|
|
|
|
|
|
|
|
|
|
Adds linker relaxation support for bit manipulation insns like
|
2004-01-13 00:31:07 +00:00
|
|
|
|
band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
|
2004-01-12 15:04:05 +00:00
|
|
|
|
bst, btst, bxor.
|
2004-01-13 00:31:07 +00:00
|
|
|
|
* elf32-h8300.c: Opcode for bit manipulation insn is checked in
|
2004-01-12 15:04:05 +00:00
|
|
|
|
elf32_h8_relax_section function while relxation for aa:16 and aa:32.
|
2004-01-13 00:31:07 +00:00
|
|
|
|
* coff-h8300.c: Opcode for bit manipulation insn is checked in
|
2004-01-12 15:04:05 +00:00
|
|
|
|
h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
|
|
|
|
|
|
|
2004-01-12 05:34:16 +00:00
|
|
|
|
2004-01-12 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
|
|
|
|
|
|
|
2004-01-11 08:05:10 +00:00
|
|
|
|
2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-h8300.c: Fix formatting.
|
|
|
|
|
|
|
2004-01-11 07:40:24 +00:00
|
|
|
|
2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
|
|
|
|
|
|
dynamic object is present. Declare r_symndx and h in an inner
|
|
|
|
|
|
scope.
|
|
|
|
|
|
* elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
|
|
|
|
|
|
|
2004-01-09 16:53:45 +00:00
|
|
|
|
2004-01-09 Daniel Jacobowitz <drow@mvista.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
|
|
|
|
|
|
(elf32_arm_copy_indirect_symbol): Don't copy pc_count.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
|
|
|
|
|
|
identically. Do not emit PC24 relocations for shared libraries.
|
|
|
|
|
|
(elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
|
|
|
|
|
|
identically. Don't adjust pc_count.
|
|
|
|
|
|
(elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
|
|
|
|
|
|
Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
|
|
|
|
|
|
adjust count for branch relocations.
|
|
|
|
|
|
(allocate_dynrelocs): Correct typo in call to
|
|
|
|
|
|
WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
|
|
|
|
|
|
PC24 or PLT32 relocs when linking.
|
|
|
|
|
|
|
2004-01-09 13:59:55 +00:00
|
|
|
|
2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
|
|
|
|
|
|
relocation howto with ARM_26 one for consistency.
|
|
|
|
|
|
(coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
|
|
|
|
|
|
that will be converted to ARM_26D ones, since we always want 'done'
|
|
|
|
|
|
relocations to be reflected in section's data.
|
|
|
|
|
|
(coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
|
|
|
|
|
|
offset.
|
|
|
|
|
|
(_bfd_final_link_relocate): Do not modify "inplace" data, if not
|
|
|
|
|
|
requested.
|
|
|
|
|
|
|
2004-01-08 16:46:56 +00:00
|
|
|
|
2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
|
|
|
|
|
|
are not partial_inplace during a relocatable link.
|
|
|
|
|
|
|
2004-01-08 11:01:37 +00:00
|
|
|
|
2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
|
|
|
2004-01-11 07:40:24 +00:00
|
|
|
|
* elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
|
2004-01-08 11:01:37 +00:00
|
|
|
|
if no dynamic object is present. Declare r_symndx and h in an
|
|
|
|
|
|
inner scope.
|
|
|
|
|
|
|
2004-01-07 21:34:24 +00:00
|
|
|
|
2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
|
|
|
|
|
|
trampoline if it is known out of range.
|
|
|
|
|
|
|
2003-12-17 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_osec_readonly_p): New.
(_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
undefweak symbol.
(_frv_count_got_plt_entries): Adjust expected count accordingly.
(elf32_frv_relocate_section): Likewise. Error out if attempting
to emit rofixups or dynamic relocs in read-only segments. Use
_bfd_elf_section_offset to adjust r_offsets in rofixups and
dynamic relocations.
2003-12-12 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
relocations or fixups involving merged sections correctly. Avoid
crash when undefined symbol is referenced by R_FRV_32 or
R_FRV_FUNCDESC_VALUE.
2003-12-02 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
input section holding local symbol to addend of R_FRV_32 or
R_FRV_FUNCDESC_VALUE dynamic relocation.
2003-11-27 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
(elf32_frv_always_size_sections): Don't store pointer to
__stacksize symbol in sec_info.
(elf32_frv_modify_segment_map): Look it up here.
2003-11-26 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
of the lazy PLT entry, not only its offset, as the low word of a
function descriptor.
2003-11-10 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
if a hash table entry already exists but is not a definition.
2003-11-05 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
(_frv_add_rofixup): Don't inline.
(_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
for undefweak symbols.
(elf32_frv_relocate_section): Avoid crash while computing
relocation when linking with shared library. Only emit rofixups
and dynamic relocations for alloc&load sections. Mark binaries
with inter-segment relocations for relocation as a unit.
(_frv_create_got_section): Rename .rofixup.got to .rofixup.
(DEFAULT_STACK_SIZE): New.
(_frv_count_got_plt_entries): Fix thinko in deciding whether to
emit rofixups or dynamic relocs when linking dynamic non-PIE
executables.
(elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
shared libs too. Reserve the last entry for the GOT pointer.
(elf32_frv_finish_dynamic_sections): Emit it.
(elf32_frv_always_size_sections): New.
(elf32_frv_modify_segment_map): New.
(elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
sections.
(frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
(frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
(elf_backend_always_size_sections): New.
(elf_backend_modify_segment_map): New.
2003-10-31 Alexandre Oliva <aoliva@redhat.com>
* config.bfd: Added frv-*-*linux*.
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
ABS section, instead of crashing.
(elf32_frv_relocate_section): Don't crash before warning about
different segments in non-PIC relocation.
2003-10-17 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
relocs to undefweak symbols.
(elf32_frv_relocate_section): Ditto for undefined symbols.
2003-10-06 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
gotfixup section was created.
2003-09-30 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_howto_table): Change GOT12,
FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
complain_overflow_signed.
* elf32-frv.c (_frv_add_rofixup): Do not error out if contents
have not been allocated.
(_frv_emit_got_relocs_plt_entries): Return non-void. Assert
privfd only if dynamic sections were created.
(elf32_frv_relocate_section): Compute gprel_segment, and use it
for GPREL relocs. When linking relocatable FDPIC executables,
emit warnings for relocations that would be illegal on PIE or
shared libraries. Emit rofixup for R_FRV_32 only if input object
is not FDPIC.
(_frv_create_got_section): Define _gp symbol in the rofixup
section.
(elf32_frv_finish_dynamic_sections): If rofixups needed but
dynamic sections missing, error out requesting -melf32frvfd.
2003-09-19 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
computation of addends from section and global or local symbol
value. Change return type to bfd_boolean, and return a failure if
a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
nonzero addend is required.
(elf32_frv_relocate_section): Likewise. Print error for
unsupported nonzero addends.
2003-09-18 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
force everything local.
(_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
* elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
(frv_gotfixup_section): New.
(FRV_SYM_LOCAL): Accept undefweak and local common symbols.
(struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
and relocsfdv.
(_frv_add_rofixup): New.
(_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
improve some ugly conditions.
(elf32_frv_relocate_section): Likewise. Reject inter-segment
relocations in fdpic.
(_frv_create_got_section): Create .rofixup.got section.
(struct _frv_dynamic_got_info): Added fixups.
(_frv_count_got_plt_entries): Account in-GOT relocations into
relocs32, relocsfd and relocsfdv. Account them into relocs or
fixups, as appropriate.
(elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
sizing of gotrel.
(elf32_frv_finish_dynamic_sections): Verify that the right number
of relocations and fixups was generated.
(elf32_frv_check_relocs): Compute relocs32, relocsfd and
relocsfdv.
* elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
(FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
descriptor of a (formerly-)global symbol is local.
(struct frv_pic_relocs_info): Adjust comments.
(_frv_emit_got_relocs_plt_entries): Adjust.
(elf32_frv_relocate_section): Likewise.
(_frv_count_got_plt_entries): Likewise.
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
symbol's value to addend in the common preamble. Decay dynamic
symbols to section+offset if they bind or call locally, for GOT
and FUNCDESC_VALUE, respectively.
(elf32_frv_relocate_section): Likewise.
(elf32_frv_check_relocs): Don't register as dynamic symbols of
internal or hidden visibility.
2003-09-17 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
argument, so as to not call _bfd_elf_rel_local_sym to compute it.
(elf32_frv_relocate_section): Pass relocation addend in. Use
original relocation addend to look up the got relocs/plt entries
table. Do not call _bfd_elf_rel_local_sym. Don't error out when
processing relocations that reference .scommon symbols.
2003-09-15 Alexandre Oliva <aoliva@redhat.com>
Introduce support for dynamic linking.
* elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
(elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
(frv_reloc_type_lookup): Return REL howtos for executables and
dynamic libraries.
(frv_info_to_howto_rel): New.
(struct frv_elf_link_hash_table): New.
(frv_hash_table, frv_got_section, frv_gotrel_section,
frv_plt_section, frv_pltrel_section, frv_relocs_info,
frv_got_initial_offset, frv_plt_initial_offset): New macros.
(frv_elf_link_hash_table_create): New.
(struct frv_pic_relocs_info): New.
(frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
(frv_pic_relocs_info_find): New.
(frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
New.
(FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
(_frv_add_dyn_reloc, _frv_osec_to_segment): New.
(_frv_emit_got_relocs_plt_entries): New.
(elf32_frv_relocate_section): Add support for dynamic linking.
Handle new relocations.
(_frv_create_got_section): New.
(elf32_frv_create_dynamic_sections): New.
(ELF_DYNAMIC_INTERPRETER): New.
(struct _frv_dynamic_got_info): New.
(_frv_count_got_plt_entries): New.
(struct _frv_dynamic_got_plt_info): New.
(_frv_compute_got_alloc_data): New.
(_frv_get_got_entry, _frv_get_fd_entry): New.
(_frv_assign_got_entries, _frv_assign_plt_entries): New.
(_frv_resolve_final_relocs_info): New.
(elf32_frv_size_dynamic_sections): New.
(elf32_frv_finish_dynamic_sections): New.
(elf32_frv_adjust_dynamic_symbol): New.
(elf32_frv_finish_dynamic_symbol): New.
(elf32_frv_check_relocs): Handle new relocs. Explain how the
whole thing works.
(elf_info_to_howto_rel): Define.
(bfd_elf32_bfd_link_hash_table_create): Define.
(elf_backend_create_dynamic_sections): Define.
(elf_backend_adjust_dynamic_symbol): Define.
(elf_backend_size_dynamic_sections): Define.
(elf_backend_finish_dynamic_symbol): Define.
(elf_backend_finish_dynamic_sections): Define.
(elf_backend_want_got_sym): Define.
(elf_backend_got_header_size): Define.
(elf_backend_want_got_plt): Define.
(elf_backend_plt_readonly): Define.
(elf_backend_want_plt_sym): Define.
(elf_backend_plt_header_size): Define.
(elf_backend_may_use_rel_p): Define.
(elf_backend_may_use_rela_p): Define.
(elf_backend_default_use_rela_p): Define.
2003-08-08 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
(frv_reloc_map): Map the corresponding BFD relocs to them.
(frv_reloc_type_lookup): ... and back to BFD relocs.
* reloc.c: New relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
2003-08-04 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
R_FRV_FUNCDESC_GOTLO): New.
(frv_reloc_map): Map the corresponding BFD relocs to them.
(frv_reloc_type_lookup): ... and back to BFD relocs.
* reloc.c: New relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
2004-01-06 19:18:59 +00:00
|
|
|
|
2004-01-06 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
2003-12-17 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (_frv_osec_readonly_p): New.
|
|
|
|
|
|
(_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
|
|
|
|
|
|
undefweak symbol.
|
|
|
|
|
|
(_frv_count_got_plt_entries): Adjust expected count accordingly.
|
|
|
|
|
|
(elf32_frv_relocate_section): Likewise. Error out if attempting
|
|
|
|
|
|
to emit rofixups or dynamic relocs in read-only segments. Use
|
|
|
|
|
|
_bfd_elf_section_offset to adjust r_offsets in rofixups and
|
|
|
|
|
|
dynamic relocations.
|
|
|
|
|
|
2003-12-12 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
|
|
|
|
|
|
relocations or fixups involving merged sections correctly. Avoid
|
|
|
|
|
|
crash when undefined symbol is referenced by R_FRV_32 or
|
|
|
|
|
|
R_FRV_FUNCDESC_VALUE.
|
|
|
|
|
|
2003-12-02 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
|
|
|
|
|
|
input section holding local symbol to addend of R_FRV_32 or
|
|
|
|
|
|
R_FRV_FUNCDESC_VALUE dynamic relocation.
|
|
|
|
|
|
2003-11-27 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
|
|
|
|
|
|
(elf32_frv_always_size_sections): Don't store pointer to
|
|
|
|
|
|
__stacksize symbol in sec_info.
|
|
|
|
|
|
(elf32_frv_modify_segment_map): Look it up here.
|
|
|
|
|
|
2003-11-26 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
|
|
|
|
|
|
of the lazy PLT entry, not only its offset, as the low word of a
|
|
|
|
|
|
function descriptor.
|
|
|
|
|
|
2003-11-10 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
|
|
|
|
|
|
if a hash table entry already exists but is not a definition.
|
|
|
|
|
|
2003-11-05 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
|
|
|
|
|
|
(_frv_add_rofixup): Don't inline.
|
|
|
|
|
|
(_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
|
|
|
|
|
|
for undefweak symbols.
|
|
|
|
|
|
(elf32_frv_relocate_section): Avoid crash while computing
|
|
|
|
|
|
relocation when linking with shared library. Only emit rofixups
|
|
|
|
|
|
and dynamic relocations for alloc&load sections. Mark binaries
|
|
|
|
|
|
with inter-segment relocations for relocation as a unit.
|
|
|
|
|
|
(_frv_create_got_section): Rename .rofixup.got to .rofixup.
|
|
|
|
|
|
(DEFAULT_STACK_SIZE): New.
|
|
|
|
|
|
(_frv_count_got_plt_entries): Fix thinko in deciding whether to
|
|
|
|
|
|
emit rofixups or dynamic relocs when linking dynamic non-PIE
|
|
|
|
|
|
executables.
|
|
|
|
|
|
(elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
|
|
|
|
|
|
shared libs too. Reserve the last entry for the GOT pointer.
|
|
|
|
|
|
(elf32_frv_finish_dynamic_sections): Emit it.
|
|
|
|
|
|
(elf32_frv_always_size_sections): New.
|
|
|
|
|
|
(elf32_frv_modify_segment_map): New.
|
|
|
|
|
|
(elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
|
|
|
|
|
|
sections.
|
|
|
|
|
|
(frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
|
|
|
|
|
|
(frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
|
|
|
|
|
|
(elf_backend_always_size_sections): New.
|
|
|
|
|
|
(elf_backend_modify_segment_map): New.
|
|
|
|
|
|
2003-10-31 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* config.bfd: Added frv-*-*linux*.
|
|
|
|
|
|
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
|
|
|
|
|
|
ABS section, instead of crashing.
|
|
|
|
|
|
(elf32_frv_relocate_section): Don't crash before warning about
|
|
|
|
|
|
different segments in non-PIC relocation.
|
|
|
|
|
|
2003-10-17 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
|
|
|
|
|
|
relocs to undefweak symbols.
|
|
|
|
|
|
(elf32_frv_relocate_section): Ditto for undefined symbols.
|
|
|
|
|
|
2003-10-06 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
|
|
|
|
|
|
gotfixup section was created.
|
|
|
|
|
|
2003-09-30 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_howto_table): Change GOT12,
|
|
|
|
|
|
FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
|
|
|
|
|
|
complain_overflow_signed.
|
|
|
|
|
|
* elf32-frv.c (_frv_add_rofixup): Do not error out if contents
|
|
|
|
|
|
have not been allocated.
|
|
|
|
|
|
(_frv_emit_got_relocs_plt_entries): Return non-void. Assert
|
|
|
|
|
|
privfd only if dynamic sections were created.
|
|
|
|
|
|
(elf32_frv_relocate_section): Compute gprel_segment, and use it
|
|
|
|
|
|
for GPREL relocs. When linking relocatable FDPIC executables,
|
|
|
|
|
|
emit warnings for relocations that would be illegal on PIE or
|
|
|
|
|
|
shared libraries. Emit rofixup for R_FRV_32 only if input object
|
|
|
|
|
|
is not FDPIC.
|
|
|
|
|
|
(_frv_create_got_section): Define _gp symbol in the rofixup
|
|
|
|
|
|
section.
|
|
|
|
|
|
(elf32_frv_finish_dynamic_sections): If rofixups needed but
|
|
|
|
|
|
dynamic sections missing, error out requesting -melf32frvfd.
|
|
|
|
|
|
2003-09-19 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
|
|
|
|
|
|
computation of addends from section and global or local symbol
|
|
|
|
|
|
value. Change return type to bfd_boolean, and return a failure if
|
|
|
|
|
|
a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
|
|
|
|
|
|
nonzero addend is required.
|
|
|
|
|
|
(elf32_frv_relocate_section): Likewise. Print error for
|
|
|
|
|
|
unsupported nonzero addends.
|
|
|
|
|
|
2003-09-18 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
|
|
|
|
|
|
force everything local.
|
|
|
|
|
|
(_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
|
|
|
|
|
|
* elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
|
|
|
|
|
|
(frv_gotfixup_section): New.
|
|
|
|
|
|
(FRV_SYM_LOCAL): Accept undefweak and local common symbols.
|
|
|
|
|
|
(struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
|
|
|
|
|
|
and relocsfdv.
|
|
|
|
|
|
(_frv_add_rofixup): New.
|
|
|
|
|
|
(_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
|
|
|
|
|
|
fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
|
|
|
|
|
|
improve some ugly conditions.
|
|
|
|
|
|
(elf32_frv_relocate_section): Likewise. Reject inter-segment
|
|
|
|
|
|
relocations in fdpic.
|
|
|
|
|
|
(_frv_create_got_section): Create .rofixup.got section.
|
|
|
|
|
|
(struct _frv_dynamic_got_info): Added fixups.
|
|
|
|
|
|
(_frv_count_got_plt_entries): Account in-GOT relocations into
|
|
|
|
|
|
relocs32, relocsfd and relocsfdv. Account them into relocs or
|
|
|
|
|
|
fixups, as appropriate.
|
|
|
|
|
|
(elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
|
|
|
|
|
|
sizing of gotrel.
|
|
|
|
|
|
(elf32_frv_finish_dynamic_sections): Verify that the right number
|
|
|
|
|
|
of relocations and fixups was generated.
|
|
|
|
|
|
(elf32_frv_check_relocs): Compute relocs32, relocsfd and
|
|
|
|
|
|
relocsfdv.
|
|
|
|
|
|
* elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
|
|
|
|
|
|
SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
|
|
|
|
|
|
(FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
|
|
|
|
|
|
descriptor of a (formerly-)global symbol is local.
|
|
|
|
|
|
(struct frv_pic_relocs_info): Adjust comments.
|
|
|
|
|
|
(_frv_emit_got_relocs_plt_entries): Adjust.
|
|
|
|
|
|
(elf32_frv_relocate_section): Likewise.
|
|
|
|
|
|
(_frv_count_got_plt_entries): Likewise.
|
|
|
|
|
|
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
|
|
|
|
|
|
symbol's value to addend in the common preamble. Decay dynamic
|
|
|
|
|
|
symbols to section+offset if they bind or call locally, for GOT
|
|
|
|
|
|
and FUNCDESC_VALUE, respectively.
|
|
|
|
|
|
(elf32_frv_relocate_section): Likewise.
|
|
|
|
|
|
(elf32_frv_check_relocs): Don't register as dynamic symbols of
|
|
|
|
|
|
internal or hidden visibility.
|
|
|
|
|
|
2003-09-17 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
|
|
|
|
|
|
argument, so as to not call _bfd_elf_rel_local_sym to compute it.
|
|
|
|
|
|
(elf32_frv_relocate_section): Pass relocation addend in. Use
|
|
|
|
|
|
original relocation addend to look up the got relocs/plt entries
|
|
|
|
|
|
table. Do not call _bfd_elf_rel_local_sym. Don't error out when
|
|
|
|
|
|
processing relocations that reference .scommon symbols.
|
|
|
|
|
|
2003-09-15 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
Introduce support for dynamic linking.
|
|
|
|
|
|
* elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
|
|
|
|
|
|
(elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
|
|
|
|
|
|
elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
|
|
|
|
|
|
(frv_reloc_type_lookup): Return REL howtos for executables and
|
|
|
|
|
|
dynamic libraries.
|
|
|
|
|
|
(frv_info_to_howto_rel): New.
|
|
|
|
|
|
(struct frv_elf_link_hash_table): New.
|
|
|
|
|
|
(frv_hash_table, frv_got_section, frv_gotrel_section,
|
|
|
|
|
|
frv_plt_section, frv_pltrel_section, frv_relocs_info,
|
|
|
|
|
|
frv_got_initial_offset, frv_plt_initial_offset): New macros.
|
|
|
|
|
|
(frv_elf_link_hash_table_create): New.
|
|
|
|
|
|
(struct frv_pic_relocs_info): New.
|
|
|
|
|
|
(frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
|
|
|
|
|
|
(frv_pic_relocs_info_find): New.
|
|
|
|
|
|
(frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
|
|
|
|
|
|
New.
|
|
|
|
|
|
(FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
|
|
|
|
|
|
(_frv_add_dyn_reloc, _frv_osec_to_segment): New.
|
|
|
|
|
|
(_frv_emit_got_relocs_plt_entries): New.
|
|
|
|
|
|
(elf32_frv_relocate_section): Add support for dynamic linking.
|
|
|
|
|
|
Handle new relocations.
|
|
|
|
|
|
(_frv_create_got_section): New.
|
|
|
|
|
|
(elf32_frv_create_dynamic_sections): New.
|
|
|
|
|
|
(ELF_DYNAMIC_INTERPRETER): New.
|
|
|
|
|
|
(struct _frv_dynamic_got_info): New.
|
|
|
|
|
|
(_frv_count_got_plt_entries): New.
|
|
|
|
|
|
(struct _frv_dynamic_got_plt_info): New.
|
|
|
|
|
|
(_frv_compute_got_alloc_data): New.
|
|
|
|
|
|
(_frv_get_got_entry, _frv_get_fd_entry): New.
|
|
|
|
|
|
(_frv_assign_got_entries, _frv_assign_plt_entries): New.
|
|
|
|
|
|
(_frv_resolve_final_relocs_info): New.
|
|
|
|
|
|
(elf32_frv_size_dynamic_sections): New.
|
|
|
|
|
|
(elf32_frv_finish_dynamic_sections): New.
|
|
|
|
|
|
(elf32_frv_adjust_dynamic_symbol): New.
|
|
|
|
|
|
(elf32_frv_finish_dynamic_symbol): New.
|
|
|
|
|
|
(elf32_frv_check_relocs): Handle new relocs. Explain how the
|
|
|
|
|
|
whole thing works.
|
|
|
|
|
|
(elf_info_to_howto_rel): Define.
|
|
|
|
|
|
(bfd_elf32_bfd_link_hash_table_create): Define.
|
|
|
|
|
|
(elf_backend_create_dynamic_sections): Define.
|
|
|
|
|
|
(elf_backend_adjust_dynamic_symbol): Define.
|
|
|
|
|
|
(elf_backend_size_dynamic_sections): Define.
|
|
|
|
|
|
(elf_backend_finish_dynamic_symbol): Define.
|
|
|
|
|
|
(elf_backend_finish_dynamic_sections): Define.
|
|
|
|
|
|
(elf_backend_want_got_sym): Define.
|
|
|
|
|
|
(elf_backend_got_header_size): Define.
|
|
|
|
|
|
(elf_backend_want_got_plt): Define.
|
|
|
|
|
|
(elf_backend_plt_readonly): Define.
|
|
|
|
|
|
(elf_backend_want_plt_sym): Define.
|
|
|
|
|
|
(elf_backend_plt_header_size): Define.
|
|
|
|
|
|
(elf_backend_may_use_rel_p): Define.
|
|
|
|
|
|
(elf_backend_may_use_rela_p): Define.
|
|
|
|
|
|
(elf_backend_default_use_rela_p): Define.
|
|
|
|
|
|
2003-08-08 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
|
|
|
|
|
|
R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
|
|
|
|
|
|
R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
|
|
|
|
|
|
(frv_reloc_map): Map the corresponding BFD relocs to them.
|
|
|
|
|
|
(frv_reloc_type_lookup): ... and back to BFD relocs.
|
|
|
|
|
|
* reloc.c: New relocs.
|
|
|
|
|
|
* bfd-in2.h, libbfd.h: Rebuilt.
|
|
|
|
|
|
2003-08-04 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
|
|
|
|
|
|
R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
|
|
|
|
|
|
R_FRV_FUNCDESC_GOTLO): New.
|
|
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(frv_reloc_map): Map the corresponding BFD relocs to them.
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(frv_reloc_type_lookup): ... and back to BFD relocs.
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* reloc.c: New relocs.
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* bfd-in2.h, libbfd.h: Rebuilt.
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2004-01-05 22:09:38 +00:00
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|
2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
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* elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
|
|
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targets to support pages of up to 64kB.
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(elf32_bed): Redefine to get a separate backend data structure for
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|
traditional targets.
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* elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
|
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|
|
targets to support pages of up to 64kB.
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(elf64_bed): Redefine to get a separate backend data structure for
|
|
|
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|
|
traditional targets.
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|
* elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
|
|
|
|
|
|
targets to support pages of up to 64kB.
|
|
|
|
|
|
(elf32_bed): Redefine to get a separate backend data structure for
|
|
|
|
|
|
traditional targets.
|
|
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|
|
2004-01-04 09:24:27 +00:00
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|
2004-01-04 Mark Kettenis <kettenis@gnu.org>
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|
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* elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
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|
2004-01-02 17:39:51 +00:00
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|
2004-01-02 Mark Kettenis <kettenis@gnu.org>
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|
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* elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
|
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|
(elf_i386_grok_psinfo): Likewise.
|
|
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|
2004-01-02 16:37:12 +00:00
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|
2004-01-02 Bernardo Innocenti <bernie@develer.com>
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|
|
* config.bfd: Add m68k-uClinux target.
|
|
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|
2004-01-01 10:01:45 +00:00
|
|
|
|
2004-01-01 Grant Edwards <grante@visi.com>
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|
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|
|
* elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
|
|
|
|
|
|
* elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
|
|
|
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|
|
(elf32_h8_gc_sweep_hook): New function.
|
|
|
|
|
|
(elf_backend_gc_mark_hook): Define.
|
|
|
|
|
|
(elf_backend_gc_sweep_hook): Define.
|
|
|
|
|
|
(elf_backend_can_gc_sections): Define.
|
|
|
|
|
|
|
2004-01-02 11:16:21 +00:00
|
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|
|
For older changes see ChangeLog-0203
|
2001-09-08 05:47:01 +00:00
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|
Local Variables:
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|
|
mode: change-log
|
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|
left-margin: 8
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fill-column: 74
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version-control: never
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End:
|
