Commit graph

7257 commits

Author SHA1 Message Date
Alan Modra
bef264833b * elflink.c (bfd_elf_final_link): Use d_ptr rather than d_val
where Elf_Internal_Dyn holds an address.
2008-10-20 10:50:37 +00:00
Alan Modra
30b88e98a2 daily update 2008-10-20 00:00:05 +00:00
Alan Modra
3d83557f73 daily update 2008-10-19 00:00:04 +00:00
Alan Modra
cdcc8e3643 daily update 2008-10-18 00:00:04 +00:00
Alan Modra
cd0c322d09 daily update 2008-10-17 00:00:04 +00:00
Alan Modra
399fba252e daily update 2008-10-16 00:00:04 +00:00
Alan Modra
b99a8f9a5b daily update 2008-10-15 00:00:04 +00:00
Alan Modra
fa0c152bd9 daily update 2008-10-14 00:00:04 +00:00
Alan Modra
20d22ef40b daily update 2008-10-13 00:00:08 +00:00
Alan Modra
7022097db9 daily update 2008-10-12 00:00:05 +00:00
Alan Modra
f342ca8ffc daily update 2008-10-11 00:00:10 +00:00
Nathan Froyd
f82e0623e1 include/elf/
* ppc.h: Add Tag_GNU_Power_ABI_Struct_Return.
bfd/
	* elf32-ppc.c (ppc_elf_merge_obj_attributes): Merge
	Tag_GNU_Power_ABI_Struct_Return.
binutils/
	* readelf.c (display_power_gnu_attribute): Decode
	Tag_GNU_Power_ABI_Struct_Return.
ld/testsuite/
	* ld-powerpc/gnu-attr-12-1.s: New file.
	* ld-powerpc/gnu-attr-12-2.s: New file.
	* ld-powerpc/gnu-attr-12-11.d: New file.
	* ld-powerpc/gnu-attr-12-21.d: New file.
	* ld-powerpc/powerpc.exp: Run new dump tests.
2008-10-10 20:55:36 +00:00
Alan Modra
8611ee5267 daily update 2008-10-10 00:00:05 +00:00
Kai Tietz
d078078ddb binutils/
2008-10-09  Kai Tietz  <kai.tietz@onevision.com>

	* dlltool.c (PAGE_SIZE): Make sure it has bfd_vma type.
	(PAGE_MASK): Likewise.
	(sfunc): Change to address size of bfd_vma for base-file.
	(flush_page): Likewise.
	(gen_exp_file): Likewise.
bfd/
2008-10-09  Kai Tietz  <kai.tietz@onevision.com>

	* cofflink.c (_bfd_coff_generic_relocate_section): Dump bfd_vma sized addresses instead of long sized.
2008-10-09 09:00:08 +00:00
Alan Modra
066ee829b9 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't attempt to
read plt relocs if no dynamic syms.
2008-10-09 00:55:52 +00:00
Alan Modra
0396d01779 daily update 2008-10-09 00:14:24 +00:00
Nick Clifton
8cc9115f57 * configure.in (ALL_LINGUAS): Add "id".
* configure: Regenerate.
        * po/id.po: New Indonesian translation.
2008-10-08 15:58:26 +00:00
Alan Modra
aea274d3a7 * elf.c (assign_file_positions_for_load_sections): When checking
a segment for contents, don't assume that a non-TLS nobits section
	must only be followed by nobits sections.
2008-10-08 08:30:27 +00:00
Alan Modra
b3155dbdb3 daily update 2008-10-06 23:07:36 +00:00
Alan Modra
38bea03724 daily update 2008-10-05 23:00:05 +00:00
Alan Modra
7a09ae5c89 daily update 2008-10-04 23:00:04 +00:00
Hans-Peter Nilsson
3926fc5473 * elf32-cris.c (TLSHOWTO32, TLSHOWTO16): New macros.
(cris_elf_howto_table): Add entries for R_CRIS_32_GOT_GD,
	R_CRIS_16_GOT_GD, R_CRIS_32_GD, R_CRIS_DTP, R_CRIS_32_DTPREL,
	R_CRIS_16_DTPREL, R_CRIS_DTPMOD, R_CRIS_32_GOT_TPREL,
	R_CRIS_16_GOT_TPREL,  R_CRIS_32_TPREL,  R_CRIS_16_TPREL.
	(cris_reloc_map): Similarly.
	* reloc.c (bfd_reloc_code_type): Add entries for
	BFD_RELOC_CRIS_32_GOT_GD, BFD_RELOC_CRIS_16_GOT_GD,
	BFD_RELOC_CRIS_32_GD, BFD_RELOC_CRIS_DTP,
	BFD_RELOC_CRIS_32_DTPREL, BFD_RELOC_CRIS_16_DTPREL,
	BFD_RELOC_CRIS_DTPMOD, BFD_RELOC_CRIS_32_GOT_TPREL,
	BFD_RELOC_CRIS_16_GOT_TPREL, BFD_RELOC_CRIS_32_TPREL,
	BFD_RELOC_CRIS_16_TPREL.
	* libbfd.h, bfd-in2.h: Regenerate.
2008-10-04 17:18:36 +00:00
Alan Modra
fd20c37f30 daily update 2008-10-04 00:00:06 +00:00
Alan Modra
e932ca37ad add pr number for last commit 2008-10-03 10:09:51 +00:00
Alan Modra
bcacc0f587 bfd/
* elf.c (bfd_elf_set_group_contents): Assign sh_info for ld -r when
	the signature symbol is global.
	* elflink.c (elf_link_input_bfd): Ensure group signature symbol
	is output when ld -r.  Set group sh_info when local.
	* linker.c (default_indirect_link_order): Handle group sections
	specially.
ld/
	* ldemul.c (ldemul_place_orphan): Add "name" param.
	* ldemul.h (ldemul_place_orphan): Update prototype.
	(struct ld_emulation_xfer_struct <place_orphan>): Likewise.
	* ldlang.c (lang_place_orphans): Generate unique section names here..
	* emultempl/elf32.em (place_orphan): ..rather than here.  Don't
	directly use an existing output section statement that has no
	bfd section.
	* emultempl/pe.em (place_orphan): Likewise.
	* emultempl/pep.em (place_orphan): Likewise.
	* emultempl/beos.em (place_orphan): Adjust.
	* emultempl/spuelf.em (spu_place_special_section): Adjust
	place_orphan call.
	* emultempl/genelf.em (gld${EMULATION_NAME}_after_open): New function.
	(LDEMUL_AFTER_OPEN): Define.
2008-10-03 09:40:49 +00:00
Alan Modra
f64aaff407 daily update 2008-10-03 00:00:05 +00:00
Alan Modra
6c0e74aac4 daily update 2008-10-02 00:00:05 +00:00
Alan Modra
c1ea295fc3 daily update 2008-10-01 00:00:07 +00:00
Nick Clifton
e144674af8 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
do not match it class and if necessary update the class.
       (null_error_handler): New function.  Suppresses the generation of
       bfd error messages.
     * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
     * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
     S_SET_STORAGE_CLASS.
2008-09-30 10:50:03 +00:00
Alan Modra
782e11fd41 run "make dep-am" 2008-09-30 07:49:32 +00:00
Alan Modra
33177bb154 * elflink.c (elf_link_add_object_symbols): Don't ignore returned
value of check_directives.
2008-09-30 04:47:50 +00:00
Alan Modra
9b7bf91e70 daily update 2008-09-30 00:00:05 +00:00
Steve Ellcey
718a6fd816 * configure: Regenerate for new libtool.
* aclocal.m4: Ditto.
	* Makefile.in: Ditto.
	* doc/Makefile.in: Ditto.
2008-09-29 15:34:33 +00:00
Alan Modra
ceae84aacf bfd/
PR 6789
	* elf.c (assign_file_positions_for_load_sections): Call
	_bfd_elf_map_sections_to_segments, not elf_modify_segment_map.
	(get_program_header_size): Protect against NULL info.
	(_bfd_elf_map_sections_to_segments): Likewise.
	* elf32-spu.c (spu_elf_additional_program_headers): Likewise.
ld/testsuite/
	* ld-elf/extract-symbol-1sec.d: Correct section lma.
2008-09-29 14:12:02 +00:00
Nick Clifton
afac680a76 * po/vi.po: Updated Vietnamese translation.
* po/fr.po: Updated French translation.
2008-09-29 09:48:31 +00:00
Alan Modra
6948ff7e01 daily update 2008-09-29 00:00:05 +00:00
Alan Modra
9659de1cb3 * elf.c (_bfd_elf_init_private_section_data): Tweak union copy.
(bfd_section_from_shdr): Don't change SHT_GROUP section name.
	* elflink.c (section_signature): New function.
	(_bfd_elf_section_already_linked): Use it.
2008-09-28 13:30:35 +00:00
Alan Modra
e7714d0e20 daily update 2008-09-28 00:00:05 +00:00
Alan Modra
392b5e2b04 daily update 2008-09-27 00:00:05 +00:00
Alan Modra
6e0ee67f86 daily update 2008-09-26 00:00:05 +00:00
Alan Modra
121a04390c daily update 2008-09-25 00:00:06 +00:00
Alan Modra
9f5110a6ab daily update 2008-09-24 00:00:06 +00:00
Alan Modra
cc9566afed daily update 2008-09-23 00:00:07 +00:00
Alan Modra
4388767c3b daily update 2008-09-22 00:00:05 +00:00
Alan Modra
be1df7f2c7 daily update 2008-09-21 00:00:05 +00:00
Alan Modra
d5026a7d6d daily update 2008-09-20 00:00:05 +00:00
Alan Modra
e79f59555a * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Handle vxworks
_GLOBAL_OFFSET_TABLE_ in .got.plt section.  Add BFD_ASSERTs.
2008-09-19 09:51:32 +00:00
Alan Modra
2a403edaa8 daily update 2008-09-19 00:00:05 +00:00
Bob Wilson
b45329f94a * elf32-xtensa.c (elf_xtensa_check_relocs): Check for negative refcount. 2008-09-18 00:37:47 +00:00
Alan Modra
bf43e54522 daily update 2008-09-18 00:00:05 +00:00
Jan Kratochvil
2a7b2e88e3 bfd/
PR 6893 - Do not consider FDEs for discarded sections as invalid.
	* elf-eh-frame.c (_bfd_elf_parse_eh_frame): New REQUIRE_CLEARED_RELOCS.
	Consider FDEs with cleared relocations as valid and ignorable.

ld/testsuite/
	* ld-elf/eh-group.exp, ld-elf/eh-group1.s, ld-elf/eh-group2.s: New test.

binutils/
	Suppress warnings on NONE relocations to discarded sections.
	* readelf.c (is_none_reloc): New function.
	(debug_apply_relocations): Ignore is_none_reloc() relocations.
2008-09-17 07:50:29 +00:00
Alan Modra
1c4a0acdd3 daily update 2008-09-17 00:00:05 +00:00
H.J. Lu
0a36a439ee bfd/
2008-09-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/6877
	* elflink.c (_bfd_elf_merge_symbol): Allow a common symbol to
	override the function in a shared library.

ld/testsuite/

2008-09-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/6877
	* ld-elf/comm1.c: New.
	* ld-elf/func1.c: Likewise.

	* ld-elf/shared.exp: Add tests for libfunc1.so and comm1.
2008-09-16 14:09:34 +00:00
Alan Modra
e87d403811 PR 6844
* elf32-ppc.c (SYM_VAL): Define.  Use throughout to find symbol vma.
	(ppc_elf_relocate_section): Correct GOT offset calculation.
	(ppc_elf_finish_dynamic_symbol): Use PPC_HA and PPC_LO.
	(ppc_elf_finish_dynamic_sections): Likewise.  Error if
	htab->elf.hgot symbol is not defined in htab->got section.
2008-09-16 13:43:36 +00:00
Alan Modra
d02dc88c3d daily update 2008-09-16 00:00:05 +00:00
Alan Modra
3b4f3a113f PR 6888
* elf32-ppc.c (ppc_elf_relocate_section): Handle NULL symbol section
	on R_PPC_TOC16, R_PPC_SDAREL16, R_PPC_EMB_SDA2REL, R_PPC_EMB_SDA21,
	R_PPC_EMB_RELSDA, R_PPC_SECTOFF* relocs.
2008-09-15 23:41:55 +00:00
Alan Modra
c63c8ecb3c daily update 2008-09-15 00:00:06 +00:00
Alan Modra
aae9ff7f49 daily update 2008-09-14 00:00:05 +00:00
Alan Modra
34a05b3e01 daily update 2008-09-13 00:00:05 +00:00
Alan Modra
d140ac6b03 daily update 2008-09-12 00:00:05 +00:00
Jan Kratochvil
d053aef827 bfd/
Fix loading large elf64 binaries on 32bit hosts.
	* configure.in: Call AC_SYS_LARGEFILE.
	* config.in: Regenerate.
	* configure: Regenerate.

binutils/
	Fix loading large elf64 binaries on 32bit hosts.
	* configure.in: Call AC_SYS_LARGEFILE.
	* config.in: Regenerate.
	* configure: Regenerate.

gas/
	* configure.in: Call AC_SYS_LARGEFILE.
	* config.in: Regenerate.
	* configure: Regenerate.

gprof/
	* configure.in: Call AC_SYS_LARGEFILE.
	* gconfig.in: Regenerate.
	* configure: Regenerate.

ld/
	* configure.in: Call AC_SYS_LARGEFILE.
	* config.in: Regenerate.
	* configure: Regenerate.

libiberty/
	* configure.in: Call AC_SYS_LARGEFILE.
	* config.in: Regenerate.
	* configure: Regenerate.
2008-09-11 19:02:04 +00:00
Alan Modra
db6e5d65fa daily update 2008-09-11 00:00:06 +00:00
Alan Modra
07bbff8fcf daily update 2008-09-10 00:00:05 +00:00
Tom Tromey
502e814e6e * elfxx-mips.c (mips16_stub_symndx) <sec>: Mark argument as
unused.
2008-09-09 03:17:13 +00:00
Alan Modra
cc19d45962 daily update 2008-09-09 00:00:05 +00:00
Daniel Jacobowitz
5609a71e68 PR ld/3191
* dwarf2.c (struct adjusted_section): Renamed from struct
	loadable_section.
	(struct dwarf2_debug): Adjust for renaming.  Add version field.
	(read_attribute_value): Correctly handle DW_FORM_ref_addr for
	DWARF3.
	(find_abstract_instance_name): Pass a pointer to
	attribute instead of offset.  For DW_FORM_ref_addr, get the
	entry at the offset from the .debug_info section.
	(scan_unit_for_symbols): Update.
	(parse_comp_unit): Allow DWARF3.  Save the version.
	(unset_sections): Update for renaming.
	(place_sections): Likewise.  Set new VMAs for DWARF sections
	also.
2008-09-08 21:58:29 +00:00
Tristan Gingold
96497422d6 2008-09-08 Tristan Gingold <gingold@adacore.com>
* configure.in: Update version to 2.19.50
        * configure: Regenerated.
2008-09-08 12:55:19 +00:00
Alan Modra
449373d9d0 daily update 2008-09-08 00:00:06 +00:00
Alan Modra
6e27dbe836 daily update 2008-09-07 00:00:05 +00:00
Alan Modra
a0057aa056 daily update 2008-09-06 00:00:05 +00:00
Daniel Jacobowitz
9e32b19ffe Fix last commit. 2008-09-05 17:55:07 +00:00
Daniel Jacobowitz
2d47a72cd5 * dwarf2.c: Change leading whitespace to tabs. 2008-09-05 17:48:08 +00:00
Tristan Gingold
1e8a024a6b 2008-09-05 Tristan Gingold <gingold@adacore.com>
Add MacOSX 64 bits support.
	* mach-o.h (bfd_mach_o_ppc_thread_flavour): Add
	BFD_MACH_O_PPC_THREAD_STATE_64.
	(bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64,
	BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64,
	BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE,
	BFD_MACH_O_x86_EXCEPTION_STATE.
	(bfd_mach_o_load_command_type): Add
	BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64,
	BFD_MACH_O_LC_UUID.
	(BFD_MACH_O_CPU_IS64BIT): Added.
	(bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64,
	BFD_MACH_O_CPU_TYPE_X86_64.
	(bfd_mach_o_header): Add version field.
	(bfd_mach_o_section) Add reserved3 field.
	(bfd_mach_o_segment_command): Add initprot and maxprot fields.

	* mach-o.c (N_TEXT, N_DATA, N_BSS): Added.
	(bfd_mach_o_version): New function.
	(bfd_mach_o_valid): Handle 64bits cpus.
	(bfd_mach_o_write_header): handler 64bits headers.
	(bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64):
	New functions (from bfd_mach_o_scan_write_section) to handle both
	flavors.
	(bfd_mach_o_scan_write_segment): Parameter wide added to support
	both flavors.
	(bfd_mach_o_write_contents): Support both flavors.
	(bfd_mach_o_read_header): Ditto.
	(bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64):
	New functions (from bfd_mach_o_scan_read_section) to support both
	flavors.
	(bfd_mach_o_scan_read_symtab_symbol): Support both flavors.
	(bfd_mach_o_scan_read_symtab): Ditto.
	(bfd_mach_o_scan_read_segment): Parameter wide added to support
	both flavors.
	(bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64):
	New functions to call bfd_mach_o_scan_read_segment.
	(bfd_mach_o_flatten_sections): Support both flavors.
	(bfd_mach_o_scan_start_address): Ditto.
	(bfd_mach_o_scan): Ditto.
	(bfd_mach_o_lookup_section): Ditto.
2008-09-05 08:07:54 +00:00
Alan Modra
cf7af6f7e2 daily update 2008-09-05 00:00:06 +00:00
Alan Modra
b8b8da908d daily update 2008-09-04 00:00:06 +00:00
Alan Modra
a1a92630f9 daily update 2008-09-03 00:00:05 +00:00
Alan Modra
0150ecb5c0 daily update 2008-09-02 00:00:06 +00:00
Alan Modra
70296270a4 daily update 2008-09-01 00:00:06 +00:00
Alan Modra
b79326b5de daily update 2008-08-31 00:00:06 +00:00
Alan Modra
4dc1b553ac daily update 2008-08-30 00:05:55 +00:00
Dave Anglin
6bba1048d6 * elf-hppa.h (elf_hppa_reloc_final_type): Handle R_PARISC_GPREL64,
R_PARISC_SEGREL32 and R_PARISC_SEGREL64.
	* som.c (som_fixup_formats): Add R_DATA_GPREL fixup.
	(som_hppa_howto_table): Likewise.
	(hppa_som_gen_reloc_type): In case R_HPPA_GOTOFF, detect R_DATA_GPREL
	final type.
	(som_write_fixups): Handle R_DATA_GPREL.

	* config/tc-hppa.c (is_SB_relative): New macro.
	(fix_new_hppa): Remove $segrel$ marker.
	(cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
	segment relative.
	* config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
2008-08-28 02:33:45 +00:00
Alan Modra
ae72b420a0 daily update 2008-08-27 00:00:06 +00:00
Nick Clifton
fcef9eb7bc * elf32-arm.c: Fix up comment describing Thumb to ARM interworking
stub.
2008-08-26 14:40:18 +00:00
Nick Clifton
c820be077e bfd/
* elf32-arm.c (arm_thumb_arm_v4t_short_branch_stub): Define.
        (elf32_arm_stub_type): Add arm_thumb_arm_v4t_stub_short_branch.
        (arm_type_of_stub): Handle armv4t short branches. Update
        prototype.
        (arm_stub_is_thumb): Handle arm_thumb_arm_v4t_stub_short_branch.
        (arm_build_one_stub): Likewise.
        (arm_size_one_stub): Likewise.
        (elf32_arm_size_stubs): Use new arm_type_of_stub prototype.
        (arm_map_one_stub): Handle arm_thumb_arm_v4t_stub_short_branch.

        ld/testsuite/
        * ld-arm/arm-elf.exp: Add farcall-thumb-arm-short test.
        * ld-arm/farcall-group2.s: Fix comment.
        * ld-arm/farcall-thumb-arm-short.d: New test.
        * ld-arm/farcall-thumb-arm-short.s: New test.
2008-08-26 11:46:41 +00:00
Alan Modra
267a00c3ce daily update 2008-08-26 00:00:05 +00:00
Alan Modra
4b3a2bf238 daily update 2008-08-25 00:00:05 +00:00
Andreas Schwab
9c47c4c178 (_bfd_elf_write_section_eh_frame): Do proper
extension when calculating difference of offsets.
2008-08-24 21:43:00 +00:00
Alan Modra
50fbf7fec2 * Makefile.am (chew.o): Delete rule.
($(MKDOC)): Move options before C file.
	* Makefile.in: Regenerate.
2008-08-24 03:57:28 +00:00
Alan Modra
da594c4a29 Update a number of obsolete autoconf macros. 2008-08-24 03:13:05 +00:00
Alan Modra
f27f411ae7 daily update 2008-08-24 00:00:06 +00:00
Andreas Schwab
91910cddf1 (find_separate_debug_file): Use the canonical
absolute name of the bfd object for finding the debug file in
the global debugfile directory.
2008-08-23 08:08:58 +00:00
Alan Modra
eb38fc9dc9 daily update 2008-08-23 00:00:14 +00:00
Jan Kratochvil
b2064611d4 bfd/
Fix PR ld/3290 regression for cross-files DW_FORM_ref_addr relocations.
	* elflink.c (elf_link_add_object_symbols): Make debug symbols local
	now only for non-RELOCATABLE targets.

ld/testsuite/
	* ld-x86-64/dwarfreloc.exp, ld-x86-64/dwarfreloc.rd,
	ld-x86-64/dwarfreloc1.s, ld-x86-64/dwarfreloc2.s: New test.
2008-08-22 08:32:40 +00:00
Alan Modra
c427de38f1 daily update 2008-08-22 00:00:05 +00:00
Alan Modra
655e852974 daily update 2008-08-21 00:00:11 +00:00
Bob Wilson
28dbbc0203 2008-08-20 Bob Wilson <bob.wilson@acm.org>
bfd/
        * elf-bfd.h (elf_object_id): Add XTENSA_ELF_TDATA.
        * elf32-xtensa.c (elf_howto_table): Add TLS relocations.
        (elf_xtensa_reloc_type_lookup): Likewise.
        (TCB_SIZE): Define.
        (elf_xtensa_link_hash_entry): New.
        (GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE, GOT_TLS_ANY): Define.
        (elf_xtensa_hash_entry): Define.
        (elf_xtensa_obj_tdata): New.
        (elf_xtensa_tdata): Define.
        (elf_xtensa_local_got_tls_type): Define.
        (elf_xtensa_local_tlsfunc_refcounts): Define.
        (is_xtensa_elf): Define.
        (elf_xtensa_mkobject): New.
        (elf_xtensa_link_hash_table): Add tlsbase field.
        (elf_xtensa_link_hash_newfunc): New.
        (elf_xtensa_link_hash_table_create): Use elf_xtensa_link_hash_newfunc.
        Create an entry for "_TLS_MODULE_BASE_" and save it in tlsbase field.
        (elf_xtensa_copy_indirect_symbol): New.
        (elf_xtensa_check_relocs): Rewrite to handle TLS relocations.
        (elf_xtensa_gc_sweep_hook): Likewise.
        (elf_xtensa_allocate_dynrelocs): Optimize away GOT entries for
        TLSDESC_FN relocations when an IE reference is seen.
        (elf_xtensa_allocate_local_got_size): Likewise.
        (elf_xtensa_always_size_sections): New.
        (dtpoff_base, tpoff): New.
        (elf_xtensa_do_reloc): Handle TLS relocations.
        (replace_tls_insn): New.
        (IS_XTENSA_TLS_RELOC): Define.
        (elf_xtensa_relocate_section): Handle TLS relocations.
        (get_indirect_call_dest_reg): New.
        (bfd_elf32_mkobject): Define.
        (elf_backend_always_size_sections): New.
        (elf_backend_copy_indirect_symbol): New.
        * reloc.c (BFD_RELOC_XTENSA_TLSDESC_FN, BFD_RELOC_XTENSA_TLSDESC_ARG)
        (BFD_RELOC_XTENSA_TLS_DTPOFF, BFD_RELOC_XTENSA_TLS_TPOFF)
        (BFD_RELOC_XTENSA_TLS_FUNC, BFD_RELOC_XTENSA_TLS_ARG)
        (BFD_RELOC_XTENSA_TLS_CALL): New.
        * bfd-in2.h: Regenerate.
        * libbfd.h: Regenerate.
gas/
        * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
        (O_tpoff, O_dtpoff): Define.
        (suffix_relocs): Add entries for TLS suffixes.
        (xtensa_elf_cons): Check for invalid use of TLS relocations.
        (map_operator_to_reloc): Add is_literal parameter and use it to
        control translating TLS instruction relocations to the corresponding
        literal relocations.
        (xg_valid_literal_expression): Allow TLS operators.
        (xg_build_to_insn): Copy TLS operators from pseudo-instruction
        operands to generated literals.
        (xg_assemble_literal): Handle TLS operators.  Update call to
        map_operator_to_reloc.
        (md_assemble): Handle CALLXn.TLS pseudo-instruction.
        (md_apply_fix): Handle TLS relocations.
        (emit_single_op): Handle TLS operators.
        (convert_frag_immed): Update call to map_operator_to_reloc.
        (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
        * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
        * config/xtensa-relax.c (append_literal_op): Add src_op parameter
        to initialize the op_data field of the BuildOp.
        (build_transition): Use it here to record the source operand
        corresponding to a generated literal.
        * config/xtensa-relax.h (build_op): Comment op_data use for literals.
include/elf/
        * xtensa.h (R_XTENSA_TLSDESC_FN, R_XTENSA_TLSDESC_ARG)
        (R_XTENSA_TLS_DTPOFF, R_XTENSA_TLS_TPOFF, R_XTENSA_TLS_FUNC)
        (R_XTENSA_TLS_ARG, R_XTENSA_TLS_CALL): New.
ld/testsuite/
        * ld-xtensa/tlsbin.dd, ld-xtensa/tlsbin.rd, ld-xtensa/tlsbin.s,
        ld-xtensa/tlsbin.sd, ld-xtensa/tlsbin.td, ld-xtensa/tlslib.s,
        ld-xtensa/tlspic.dd, ld-xtensa/tlspic.rd, ld-xtensa/tlspic.sd,
        ld-xtensa/tlspic.td, ld-xtensa/tlspic1.s, ld-xtensa/tlspic2.s: New.
        * ld-xtensa/xtensa.exp: Run them.
2008-08-20 23:28:59 +00:00
Alan Modra
184ebfc1b7 daily update 2008-08-20 00:00:08 +00:00
Alan Modra
f6a4a0ab9e daily update 2008-08-19 00:00:05 +00:00
Richard Sandiford
61b0a4af45 bfd/
* elfxx-mips.c (_bfd_mips_elf_copy_indirect_symbol): Copy MIPS16
	stub information.

ld/testsuite/
	* ld-mips-elf/mips16-pic-4a.s, ld-mips-elf/mips16-pic-4b.s,
	ld-mips-elf/mips16-pic-4.ver, ld-mips-elf/mips16-pic-4a.dd,
	ld-mips-elf/mips16-pic-4a.nd, ld-mips-elf/mips16-pic-4a.gd,
	ld-mips-elf/mips16-pic-4c.s, ld-mips-elf/mips16-pic-4b.dd: New tests.
	* ld-mips-elf/mips-elf.exp: Run them.
2008-08-18 18:14:05 +00:00
Alan Modra
8aacce0a9c daily update 2008-08-18 00:00:06 +00:00
Nick Clifton
8029a119ee * elf32-arm.c: Tidy up the code.
(bfd_elf32_arm_allocate_interworking_sections): Move common code
  into...
  (arm_allocate_glue_section_space): ... New function.
  (bfd_elf32_arm_add_glue_sections_to_bfd): Move common code
  into...
  (arm_make_glue_section): ... New function.
2008-08-17 20:48:21 +00:00
Nick Clifton
3e08fb72d9 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Handle the situation
where the sym_hashes are not available.
2008-08-17 20:39:34 +00:00
Alan Modra
5c1d2f5f4c bfd/
* bfd.c (struct _bfd): Correct outsymbols comment.
	* bfd-in2.h: Regenerate.
	* linker.c (bfd_generic_link_read_symbols): Renamed from..
	(generic_link_read_symbols): ..this, and made global.

include/
	* bfdlink.h (bfd_generic_link_read_symbols): Declare.
ld/
	PR 6478
	* ldcref.c (check_local_sym_xref): Use bfd_generic_link_read_symbols.
	Don't free symbol pointer array.
	(check_refs): Likewise.
	* ldmain.c (warning_callback): Likewise.
	* ldmisc.c (vfinfo): Likewise.
	* pe-dll.c (process_def_file): Likewise.
	(pe_walk_relocs_of_symbol, generate_reloc): Likewise.
	* emultempl/pe.em (pe_find_data_imports): Likewise.
	(gld_${EMULATION_NAME}_after_open): Likewise.
	* emultempl/pep.em (pep_find_data_imports): Likewise.
	(gld_${EMULATION_NAME}_after_open): Likewise.
	* ldlang.h (lang_input_statement_type): Delete asymbols, symbol_count,
	passive_position, closed.
	* ldlang.c (new_afile): Don't set asymbols and symbol_count.
	* ldmain.c (add_archive_element): xcalloc lang_input_statement_type.
2008-08-17 03:12:50 +00:00
Alan Modra
1f5064de53 daily update 2008-08-17 00:00:06 +00:00
Alan Modra
63a09974ad daily update 2008-08-16 00:00:05 +00:00
Alan Modra
7357c5b6a6 PR 6526
* configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
2008-08-15 08:31:52 +00:00
Alan Modra
6793a429da daily update 2008-08-15 00:00:07 +00:00
Alan Modra
70df0c05f2 * coffgen.c (coff_find_nearest_line): Correct cached line index. 2008-08-14 02:38:22 +00:00
Alan Modra
f24550eedc daily update 2008-08-14 00:00:07 +00:00
Alan Modra
7b3e33dee7 daily update 2008-08-13 00:00:05 +00:00
Alan Modra
b099ab9fcd * elf32-ppc.c (allocate_dynrelocs): Ignore dyn_relocs when
!dynamic_sections_created.  Don't make symbols with got
	references dynamic if !dynamic_sections_created.
	* elf64-ppc.c (allocate_dynrelocs): Likewise.  Alloc dynamic
	relocs on undefined symbols.
	(ppc64_elf_relocate_section): Allow dynamic relocs on
	undefined symbols.
2008-08-12 13:12:49 +00:00
Alan Modra
1271d27249 daily update 2008-08-12 00:00:08 +00:00
Alan Modra
90aecf7a80 * elf64-ppc.c (toc_adjusting_stub_needed): Any call via the plt
needs r2 valid, not just those to external syms.
2008-08-11 14:38:40 +00:00
Alan Modra
74235fd781 daily update 2008-08-11 00:00:05 +00:00
Pedro Alves
ae38509c56 * archive.c (_bfd_archive_bsd_update_armap_timestamp): Cast stat
st_mtime to long before comparison.
2008-08-10 18:49:09 +00:00
Alan Modra
91f4687cf0 daily update 2008-08-10 00:00:05 +00:00
Eric B. Weddington
7b21ac3f45 Add AVR architectures avr25, avr31, avr35, and avr51 to match GCC.
bfd/
	* archures.c (bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35,
	bfd_mach_avr51): New.
	* bfd-in2.h: Regenerate.
	* cpu-avr.c (arch_info_struct): Add avr25, avr31, avr35, and avr51
	architectures. Change comments to match architecture comments in GCC.
	(compatible): Add test for new AVR architectures.
	* elf32-avr.c (bfd_elf_avr_final_write_processing): Recognize
	bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35 and bfd_mach_avr51.
	(elf32_avr_object_p): Recognize E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
	E_AVR_MACH_AVR35 and E_AVR_MACH_AVR51.

gas/
	* config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
	architectures. Reorganize list to put mcu types in correct architectures
	and to order list same as in GCC. Use new ISA definitions in
	include/opcode/avr.h.
	* doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
	descriptions. Reorganize descriptions to put mcu types in correct
	architectures and to order lists same as in GCC.

include/
	* elf/avr.h (E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
	E_AVR_MACH_AVR35, E_AVR_MACH_AVR51): Define.
	(EF_AVR_MACH): Redefine to 0x7F.
	* opcode/avr.h (AVR_ISA_TINY3, AVR_ISA_ALL, AVR_ISA_USB162): Remove.
	(AVR_ISA_AVR3): Redefine.
	(AVR_ISA_AVR1, AVR_ISA_AVR2, AVR_ISA_AVR31, AVR_ISA_AVR35,
	AVR_ISA_AVR3_ALL, AVR_ISA_AVR4, AVR_ISA_AVR5, AVR_ISA_AVR51,
	AVR_ISA_AVR6): Define.

ld/
	* Makefile.am (ALL_EMULATIONS): Add eavr25.o, eavr31.o, eavr35.o,
	and eavr51.o.
	Add rules for eavr25.c, eavr31.c, eavr35.c, eavr51.c.
	* Makefile.in: Regenerate.
	* configure.tgt (avr-*-*, targ_extra_emuls): Add avr25, avr31, avr35
	and avr51.
	* emulparams/avr25.sh: New file.
	* emulparams/avr31.sh: New file.
	* emulparams/avr35.sh: New file.
	* emulparams/avr51.sh: New file.
2008-08-09 05:35:13 +00:00
Alan Modra
1838c6143a daily update 2008-08-09 00:00:05 +00:00
Daniel Jacobowitz
861fb55ab5 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
Daniel Jacobowitz  <dan@codesourcery.com>
	    Catherine Moore  <clm@codesourcery.com>
	    Mark Shinwell  <shinwell@codesourcery.com>
	    Maxim Kuvyrkov  <maxim@codesourcery.com>

	* elf32-mips.c (mips_vxworks_copy_howto_rela): Replace with...
	(elf_mips_copy_howto): ...this howto.  Clear the size fields.
	(mips_vxworks_jump_slot_howto_rela): Replace with...
	(elf_mips_jump_slot_howto): ...this howto.
	(bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
	and BFD_RELOC_MIPS_JUMP_SLOT.
	(bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
	"R_MIPS_JUMP_SLOT".
	(mips_elf32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
	(elf_backend_plt_readonly): Define.
	(elf_backend_plt_sym_val): Define for non-VxWorks targets.
	(mips_vxworks_bfd_reloc_type_lookup): Delete.
	(mips_vxworks_bfd_reloc_name_lookup): Likewise.
	(mips_vxworks_rtype_to_howto): Likewise.
	(elf_backend_want_dynbss): Don't define for VxWorks.
	(elf_backend_plt_readonly): Likewise.
	(bfd_elf32_bfd_reloc_type_lookup): Likewise.
	(bfd_elf32_bfd_reloc_name_lookup): Likewise.
	(elf_backend_mips_rtype_to_howto): Likewise.
	(elf_backend_adjust_dynamic_symbol): Likewise.
	(elf_backend_got_symbol_offset): Don't define.
	* elfn32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
	(bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
	and BFD_RELOC_MIPS_JUMP_SLOT.
	(bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
	"R_MIPS_JUMP_SLOT".
	(mips_elf32_n32_rtype_to_howto): Handle R_MIPS_COPY and
	R_MIPS_JUMP_SLOT.
	(elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
	(elf_backend_plt_sym_val): Define.
	* elf64-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
	(bfd_elf64_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
	and BFD_RELOC_MIPS_JUMP_SLOT.
	(bfd_elf64_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
	"R_MIPS_JUMP_SLOT".
	(mips_elf64_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
	(elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
	(elf_backend_plt_sym_val): Define.
	* elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Delete.
	(_bfd_mips_elf_use_plts_and_copy_relocs, _bfd_mips_elf_init_stubs)
	(_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): Declare.
	* elfxx-mips.c (mips_elf_la25_stub): New structure.
	(LA25_LUI, LA25_J, LA25_ADDIU): New macros.
	(mips_elf_link_hash_entry): Add "la25_stubs", "has_static_relocs"
	and "has_nonpic_branches" fields.  Remove "is_relocation_target" and
	"is_branch_target".
	(mips_elf_link_hash_table): Add blank lines.  Add
	"use_plts_and_copy_relocs", "reserved_gotno", "strampoline",
	"la25_stubs" and "add_stub_section" fields.
	(mips_htab_traverse_info): New structure.
	(PIC_OBJECT_P, MIPS_ELF_LOAD_WORD): New macros.
	(MIPS_RESERVED_GOTNO): Delete.
	(mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry)
	(mips_n64_exec_plt0_entry, mips_exec_plt_entry): New tables.
	(mips_elf_link_hash_newfunc): Update after the changes to
	mips_elf_link_hash_entry.
	(mips_elf_check_mips16_stubs): Replace the DATA parameter with
	an INFO parameter.  Don't look through warnings symbols here;
	do it in mips_elf_check_symbols instead.
	(mips_elf_create_stub_symbol): New function.
	(mips_elf_la25_stub_hash, mips_elf_la25_stub_eq): New functions.
	(_bfd_mips_elf_init_stubs, mips_elf_local_pic_function_p): Likewise.
	(mips_elf_add_la25_intro, mips_elf_add_la25_trampoline): Likewise.
	(mips_elf_add_la25_stub, mips_elf_check_symbols): New functions.
	(mips_elf_gotplt_index): Check for VxWorks.
	(mips_elf_output_dynamic_relocation): Take the relocation index
	as an extra parameter.  Do not increment reloc_count here.
	(mips_elf_initialize_tls_slots): Update the calls to
	mips_elf_output_dynamic_relocation accordingly.
	(mips_elf_multi_got): Use htab->reserved_gotno instead of
	MIPS_RESERVED_GOTNO.
	(mips_elf_create_got_section): Don't allocate reserved GOT
	entries here.  Unconditionally create .got.plt, but don't
	set its alignment here.
	(mips_elf_relocation_needs_la25_stub): New function.
	(mips_elf_calculate_relocation): Redirect branches and jumps to
	a non-PIC stub if one exists.  Check !h->has_static_relocs instead
	of !htab->is_vxworks when deciding whether to create dynamic
	relocations for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64.
	(_bfd_mips_elf_create_dynamic_sections): Unconditionally call
	_bfd_elf_create_dynamic_sections.  Unconditionally set up
	htab->splt and htab->sdynbss.  Set htab->srelplt to ".rel.plt"
	if !htab->is_vxworks.  Add non-VxWorks values of
	htab->plt_header_size and htab->plt_entry_size.
	(_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
	non-branch static relocations.  Set has_nonpic_branches when an la25
	stub might be required.  Set can_make_dynamic_p to TRUE if R_MIPS_32,
	R_MIPS_REL32 and R_MIPS_64 relocations can be made dynamic,
	rather than duplicating the condition.  Do not make them dynamic
	for read-only sections in non-PIC executable objects.
	Do not protect this code with dynobj == NULL || htab->sgot == NULL;
	handle each group of cases separately.  Add a default case that
	sets has_static_relocs for non-GOT relocations that cannot be
	made dynamic.  Don't set is_relocation_target and is_branch_target.
	Reject non-PIC static relocations in shared objects.
	(_bfd_mips_vxworks_adjust_dynamic_symbol): Fold into...
	(_bfd_mips_elf_adjust_dynamic_symbol): ...here, using
	htab->use_plts_and_copy_relocs instead of htab->is_vxworks
	to select PLT and copy-reloc handling.  Set the alignment of
	.plt and .got.plt when allocating the first entry.  Generalize
	code to handle REL as well as RELA sections and 64-bit as well as
	32-bit GOT entries.  Complain if we find a static-only reloc
	against an externally-defined symbol and if we cannot create
	dynamic relocations for it.  Allocate copy relocs using
	mips_elf_allocate_dynamic_relocations on non-VxWorks targets.
	Set possibly_dynamic_relocs to 0 when using PLTs or copy relocs.
	Skip reserved .got.plt entries.
	(_bfd_mips_elf_always_size_sections): Use mips_elf_check_symbols
	instead of mips_elf_check_mips16_stubs to process each symbol.
	Do the traversal for relocatable objects too.
	(mips_elf_lay_out_got): Use htab->reserved_gotno instead of
	MIPS_RESERVED_GOTNO.
	(_bfd_mips_elf_size_dynamic_sections): Exclude sdynbss if it
	is empty.  Extend the DT_PLTREL, DT_JMPREL and DT_PLTRELSZ handling
	to non-VxWorks targets.  Only add DT_REL{,A}, DT_REL{,A}SZ and
	DT_REL{,A}ENT if .rel.dyn is nonempty.  Create a symbol for the
	PLT.  Allocate a nop at the end of the PLT.  Allocate DT_MIPS_PLTGOT.
	(mips_elf_create_la25_stub_info): New function.
	(_bfd_mips_elf_finish_dynamic_symbol): Write out PLT entries
	and copy relocs where necessary.  Check pointer_equality_needed.
	(mips_finish_exec_plt): New function.
	(_bfd_mips_elf_finish_dynamic_sections): Always set DT_PLTGOT
	to the beginning of htab->sgot.  Use htab->reserved_gotno instead
	of MIPS_RESERVED_GOTNO.  Assert htab->use_plts_and_copy_relocs
	instead of htab->is_vxworks for DT_PLTREL, DT_PLTRELSZ and DT_JMPREL.
	Set DT_PLTREL to DT_REL instead of DT_RELA on non-VxWorks targets.
	Use mips_finish_exec_plt to create non-VxWorks PLT headers.  Set
	DT_MIPS_PLTGOT.
	(_bfd_mips_elf_copy_indirect_symbol): Copy has_static_relocs
	from the indirect symbol to the direct symbol.  Also copy
	has_nonpic_branches for indirect symbols.
	(_bfd_mips_elf_get_target_dtag): Handle DT_MIPS_PLTGOT and
	DT_MIPS_RWPLT.
	(_bfd_mips_elf_link_hash_table_create): Initialize the new
	mips_elf_link_hash_table fields.
	(_bfd_mips_vxworks_link_hash_table_create): Set
	use_plts_and_copy_relocs to TRUE.  Use TRUE rather than 1
	when setting is_vxworks.
	(_bfd_mips_elf_use_plts_and_copy_relocs): New function.
	(_bfd_mips_elf_final_link): Call mips_elf_create_la25_stub for
	each la25_stub.
	(_bfd_mips_elf_merge_private_bfd_data): Treat dynamic objects
	as PIC.  Generalize message about linking PIC and non-PIC.
	(_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): New
	functions.
	* reloc.c: Update comment near BFD_RELOC_MIPS_JUMP_SLOT.
	* bfd-in2.h: Regenerated.

2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>
	    Catherine Moore  <clm@codesourcery.com>
	    Mark Shinwell  <shinwell@codesourcery.com>

	* readelf.c (get_mips_symbol_other): Handle STO_MIPS_PLT and
	STO_MIPS_PIC.
	(slurp_rela_relocs, slurp_rel_relocs): Handle MIPS ELF64 here.
	(dump_relocations, debug_apply_relocations): Don't handle it here.
	(get_mips_dynamic_type): Handle DT_MIPS_PLTGOT and DT_MIPS_RWPLT.
	(print_mips_pltgot_entry): New function.
	(process_mips_specific): Dump the PLT GOT.

2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
	(OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
	(OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
	(OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
	(md_longopts): Add -call_nonpic.
	(md_parse_option): Handle OPTION_CALL_NONPIC.
	(md_show_usage): Add -call_nonpic.

2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>

	* gas/mips/call-nonpic-1.s, gas/mips/call-nonpic-1.d: New test.
	* gas/mips/mips.exp: Run it.

2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>
	    Catherine Moore  <clm@codesourcery.com>
	    Mark Shinwell  <shinwell@codesourcery.com>

	* mips.h (STO_MIPS_PLT, ELF_ST_IS_MIPS_PLT, ELF_ST_SET_MIPS_PLT)
	(STO_MIPS_PIC, DT_MIPS_PLTGOT, DT_MIPS_RWPLT): New macros.

2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* emulparams/elf32bmip.sh (GOT): Define, moving .got.plt to...
	(OTHER_RELRO_SECTIONS, OTHER_READWRITE_SECTIONS): ...one of these
	two variables.
	* emulparams/elf32bmipn32-defs.sh: Likewise.
	* emultempl/mipself.em: Include ldctor.h, elf/mips.h and elfxx-mips.h.
	(is_mips_elf): New macro.
	(stub_file, stub_bfd): New variables.
	(hook_stub_info): New structure.
	(hook_in_stub): New function.
	(mips_add_stub_section): Likewise.
	(mips_create_output_section_statements): Likewise.
	(mips_before_allocation): Likewise.
	(real_func): New variable.
	(mips_for_each_input_file_wrapper): New function.
	(mips_lang_for_each_input_file): Likewise.
	(lang_for_each_input_file): Define.
	(LDEMUL_BEFORE_ALLOCATION): Likewise.
	(LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Likewise.

2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* ld-mips-elf/mips16-pic-3a.s,
	ld-mips-elf/mips16-pic-3b.s,
	ld-mips-elf/mips16-pic-3.dd,
	ld-mips-elf/mips16-pic-3.gd,
	ld-mips-elf/mips16-pic-3.rd,
	ld-mips-elf/mips16-pic-3.inc,
	ld-mips-elf/pic-and-nonpic-1a.s,
	ld-mips-elf/pic-and-nonpic-1b.s,
	ld-mips-elf/pic-and-nonpic-1.ld,
	ld-mips-elf/pic-and-nonpic-1.dd,
	ld-mips-elf/pic-and-nonpic-1.nd,
	ld-mips-elf/pic-and-nonpic-1-rel.dd,
	ld-mips-elf/pic-and-nonpic-1-rel.nd,
	ld-mips-elf/pic-and-nonpic-2a.s,
	ld-mips-elf/pic-and-nonpic-2b.s,
	ld-mips-elf/pic-and-nonpic-2.d,
	ld-mips-elf/pic-and-nonpic-3a.s,
	ld-mips-elf/pic-and-nonpic-3a.ld,
	ld-mips-elf/pic-and-nonpic-3a.dd,
	ld-mips-elf/pic-and-nonpic-3a.gd,
	ld-mips-elf/pic-and-nonpic-3a.sd,
	ld-mips-elf/pic-and-nonpic-3b.s,
	ld-mips-elf/pic-and-nonpic-3b.ld,
	ld-mips-elf/pic-and-nonpic-3b.ad,
	ld-mips-elf/pic-and-nonpic-3b.dd,
	ld-mips-elf/pic-and-nonpic-3b.gd,
	ld-mips-elf/pic-and-nonpic-3b.nd,
	ld-mips-elf/pic-and-nonpic-3b.pd,
	ld-mips-elf/pic-and-nonpic-3b.rd,
	ld-mips-elf/pic-and-nonpic-3b.sd,
	ld-mips-elf/pic-and-nonpic-3-error.d,
	ld-mips-elf/pic-and-nonpic-4a.s,
	ld-mips-elf/pic-and-nonpic-4b.s,
	ld-mips-elf/pic-and-nonpic-4b.ld,
	ld-mips-elf/pic-and-nonpic-4b.ad,
	ld-mips-elf/pic-and-nonpic-4b.dd,
	ld-mips-elf/pic-and-nonpic-4b.gd,
	ld-mips-elf/pic-and-nonpic-4b.nd,
	ld-mips-elf/pic-and-nonpic-4b.rd,
	ld-mips-elf/pic-and-nonpic-4b.sd,
	ld-mips-elf/pic-and-nonpic-4-error.d,
	ld-mips-elf/pic-and-nonpic-5a.s,
	ld-mips-elf/pic-and-nonpic-5b.s,
	ld-mips-elf/pic-and-nonpic-5b.ld,
	ld-mips-elf/pic-and-nonpic-5b.ad,
	ld-mips-elf/pic-and-nonpic-5b.dd,
	ld-mips-elf/pic-and-nonpic-5b.gd,
	ld-mips-elf/pic-and-nonpic-5b.nd,
	ld-mips-elf/pic-and-nonpic-5b.rd,
	ld-mips-elf/pic-and-nonpic-5b.sd,
	ld-mips-elf/pic-and-nonpic-5b.pd,
	ld-mips-elf/pic-and-nonpic-6.ld,
	ld-mips-elf/pic-and-nonpic-6-o32a.s,
	ld-mips-elf/pic-and-nonpic-6-o32b.s,
	ld-mips-elf/pic-and-nonpic-6-o32c.s,
	ld-mips-elf/pic-and-nonpic-6-o32.ad,
	ld-mips-elf/pic-and-nonpic-6-o32.dd,
	ld-mips-elf/pic-and-nonpic-6-o32.gd,
	ld-mips-elf/pic-and-nonpic-6-o32.nd,
	ld-mips-elf/pic-and-nonpic-6-o32.pd,
	ld-mips-elf/pic-and-nonpic-6-o32.rd,
	ld-mips-elf/pic-and-nonpic-6-o32.sd,
	ld-mips-elf/pic-and-nonpic-6-n32a.s,
	ld-mips-elf/pic-and-nonpic-6-n32b.s,
	ld-mips-elf/pic-and-nonpic-6-n32c.s,
	ld-mips-elf/pic-and-nonpic-6-n32.ad,
	ld-mips-elf/pic-and-nonpic-6-n32.dd,
	ld-mips-elf/pic-and-nonpic-6-n32.gd,
	ld-mips-elf/pic-and-nonpic-6-n32.nd,
	ld-mips-elf/pic-and-nonpic-6-n32.pd,
	ld-mips-elf/pic-and-nonpic-6-n32.rd,
	ld-mips-elf/pic-and-nonpic-6-n32.sd,
	ld-mips-elf/pic-and-nonpic-6-n64a.s,
	ld-mips-elf/pic-and-nonpic-6-n64b.s,
	ld-mips-elf/pic-and-nonpic-6-n64c.s,
	ld-mips-elf/pic-and-nonpic-6-n64.ad,
	ld-mips-elf/pic-and-nonpic-6-n64.dd,
	ld-mips-elf/pic-and-nonpic-6-n64.gd,
	ld-mips-elf/pic-and-nonpic-6-n64.nd,
	ld-mips-elf/pic-and-nonpic-6-n64.pd,
	ld-mips-elf/pic-and-nonpic-6-n64.rd,
	ld-mips-elf/pic-and-nonpic-6-n64.sd: New tests.
	* ld-mips-elf/mips-elf.exp: Run them.
2008-08-08 19:24:49 +00:00
Alan Modra
4dd07732f2 * elf.c (bfd_elf_get_elf_syms): Don't leak memory on error.
* elflink.c (_bfd_elf_link_read_relocs): bfd_release on error.
	(elf_link_add_object_symbols): Don't leak memory on error.
	(bfd_elf_size_dynsym_hash_dynstr): Likewise.
	(elf_fixup_link_order): Free sections.
2008-08-08 08:00:14 +00:00
Alan Modra
e052e70470 daily update 2008-08-08 00:00:06 +00:00
Richard Sandiford
d35fd65983 bfd/
* elf-bfd.h (elf_backend_data): Add a "rela_plts_and_copies_p" field.
	* elfxx-target.h (elf_backend_rela_plts_and_copies_p): New macro.
	(elfNN_bed): Use it.
	* elf.c (_bfd_elf_get_synthetic_symtab): Use rela_plts_and_copies_p
	instead of default_use_rela_p to choose between ".rel.plt" and
	".rela.plt".
	* elflink.c (_bfd_elf_create_dynamic_sections): Use
	rela_plts_and_copies_p instead of default_use_rela_p to choose
	between ".rel.plt" and ".rela.plt", and between ".rel.bss" and
	".rela.bss".
2008-08-07 20:04:32 +00:00
Richard Sandiford
d5eaccd71d bfd/
* elf-bfd.h (MIPS_ELF_TDATA): New elf_object_id.
	* elf32-mips.c (bfd_elf32_mkobject): Define.
	* elf64-mips.c (bfd_elf64_mkobject): Likewise.
	* elfn32-mips.c (bfd_elf32_mkobject): Likewise.
	* elfxx-mips.h (_bfd_mips_elf_mkobject): Declare.
	* elfxx-mips.c (is_mips_elf): New macro.
	(_bfd_mips_elf_mkobject): New function.
	(_bfd_mips_elf_final_link): Use is_mips_elf.
	(_bfd_mips_elf_merge_private_bfd_data): Likewise.
2008-08-07 20:03:25 +00:00
Richard Sandiford
aff469fa8d bfd/
* elfxx-mips.c (mips_elf_record_relocs): Defer allocation of a
	global GOT entry when deferring allocation of dynamic relocations.
	(allocate_dynrelocs): When allocating deferred dynamic relocations,
	also do the deferred allocation of a GOT entry.
2008-08-07 20:01:38 +00:00
Richard Sandiford
23cc69b663 bfd/
* elfxx-mips.c (mips_got_info): Add a "reloc_only_gotno" field.
	(mips_elf_got_section): Delete.
	(mips_elf_sort_hash_table): Use g->reloc_only_gotno to decide
	how many reloc-only entries there are.
	(mips_elf_count_got_symbols): Adjust g->reloc_only_gotno as
	well as g->global_gotno.
	(mips_elf_make_got_per_bfd): Initialize reloc_only_gotno.
	(mips_elf_multi_got): Likewise.  Use gg->reloc_only_gotno
	rather than gg->assigned_gotno to store the number of
	reloc-only GOT entries.
	(mips_elf_create_got_section): Remove the MAYBE_EXCLUDE parameter.
	Initialize reloc_only_gotno.
	(mips_elf_calculate_relocation): Check htab->got_info instead of
	dynobj when deciding whether to call mips_elf_adjust_gp,
	(_bfd_mips_elf_create_dynamic_sections): Adjust the call
	to mips_elf_create_got_section.
	(mips_elf_record_relocs): Likewise.  Remove redundant
	"dynobj == NULL" code.  Do not use mips_elf_create_got_section
	or mips_elf_record_global_got_symbol for R_MIPS_32, R_MIPS_REL32
	and R_MIPS_64; limit global_got_area to GGA_RELOC_ONLY instead.
	(_bfd_mips_elf_finish_dynamic_symbol): Use htab->sgot instead
	of mips_elf_got_section.
	(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
	(_bfd_mips_elf_finish_dynamic_sections): Likewise.
	Move the initial assignment of G to the block that uses it;
	it is used for an unrelated purpose later.

ld/testsuite/
	* ld-mips-elf/tls-hidden4.got, ld-mips-elf/tls-hidden4.r: We have
	removed an unused GOT entry that was allocated for the R_MIPS_32
	relocation against "undef", so adjust addresses down by 4 bytes.
	* ld-mips-elf/got-dump-1.d, ld-mips-elf/got-dump-2.d: We have
	changed the order of the GOT entries so that reloc-only ones
	come last.  "undef" is only referred to by dynamic relocations,
	so it now comes after "glob".
	* ld-mips-elf/mips16-pic-2.dd, ld-mips-elf/mips16-pic-2.gd,
	ld-mips-elf/mips16-pic-2.nd, ld-mips-elf/mips16-pic-2.rd: We have
	removed two unused local GOT entries that were originally created
	as global entries for the hidden symbols "used2" and "used3".
	"used4" and "used5" are only referred to by relocations, so they
	now come after "used6" and "used7".
2008-08-07 20:01:14 +00:00
Richard Sandiford
d4596a51eb bfd/
* elfxx-mips.c (count_section_dynsyms): Move before the new first use.
	(mips_elf_sort_hash_table): Take the output bfd as a parameter.
	Remove the MAX_LOCAL parameter.  Exit early if there are no
	dynamic symbols, if there is no dynobj, or if there is no
	GOT section.  Use count_section_dynsyms instead of MAX_LOCAL.
	Assert == rather than <= when checking hsd.max_unref_got_dynindx.
	Also assert that g->global_gotno is right.
	(mips_elf_count_forced_local_got_symbols): Rename to...
	(mips_elf_count_got_symbols): ...and count global GOT entries too.
	Set the global_got_area of a forced-local GGA_RELOC_ONLY symbol
	to GGA_NONE.
	(mips_elf_multi_got): Don't sort the symbol table.
	(mips_elf_lay_out_got): Likewise.  Use mips_elf_count_got_symbols
	to count the number of global GOT entries.
	(_bfd_mips_elf_final_link): Unconditionally call
	mips_elf_sort_hash_table.
2008-08-07 19:59:16 +00:00
Richard Sandiford
634835aefb bfd/
* elfxx-mips.c (GGA_NORMAL, GGA_RELOC_ONLY, GGA_NONE): New macros.
	(mips_elf_link_hash_entry): Add a "global_got_area" field.
	(mips_elf_link_hash_newfunc): Initialize it.
	(mips_elf_sort_hash_table_f): Use h->global_got_area instead of
	h->root.got.offset.  Do not handle forced_local symbols specially.
	(mips_elf_record_global_got_symbol): Set h->global_got_area
	instead of h->root.got.offset.
	(mips_elf_recreate_got): Assert that h->global_got_area == GGA_NONE
	for indirect and warning symbols.
	(mips_elf_count_forced_local_got_symbols): Change the argument
	from a "elf_link_hash_entry" to "mips_elf_link_hash_entry".
	Use and set h->global_got_area instead of h->root.got.offset.
	Set it to GGA_NONE for all forced-local symbols.
	(mips_elf_set_global_got_offset): Set h->global_got_area
	instead of h->root.got.offset.  Use g->global_got_area instead
	of a combination of dynindx, forced_local and tls_type.
	(mips_elf_multi_got): Remove disabled code.  Pass GGA_* values to
	mips_elf_set_global_got_offset.
	(mips_elf_lay_out_got): Use mips_elf_link_hash_traverse instead
	of elf_link_hash_traverse.
	(_bfd_mips_elf_copy_indirect_symbol): Copy the indirect symbol's
	global_got_area to the direct symbol if the latter's value is higher.
	Set the indirect symbol's area to GGA_NONE.

ld/testsuite/
	* ld-mips-elf/got-vers-1a.s, ld-mips-elf/got-vers-1b.s,
	ld-mips-elf/got-vers-1.ver, ld-mips-elf/got-vers-1.dd,
	ld-mips-elf/got-vers-1.sd, ld-mips-elf/got-vers-1.rd: New tests.
	* ld-mips-elf/mips-elf.exp: Run them.
2008-08-07 19:58:38 +00:00
Richard Sandiford
33bb52fb4e bfd/
* elf32-mips.c (elf_backend_hide_symbol): Delete.
	* elfn32-mips.c (elf_backend_hide_symbol): Likewise.
	* elf64-mips.c (elf_backend_hide_symbol): Likewise.
	* elfxx-mips.h (elf_backend_hide_symbol): Likewise.
	* elfxx-mips.c (mips_elf_link_hash_entry): Remove "forced_local"
	and add "needs_lazy_stub".
	(mips_elf_link_hash_newfunc): Update accordingly.
	(mips_elf_link_hash_table): Remove "computed_got_sizes" and
	add "lazy_stub_count".
	(_bfd_mips_elf_link_hash_table_create): Update accordingly.
	(mips_elf_output_extsym): Use hd->needs_lazy_stub to detect
	cases where a lazy stub is being used.
	(mips_elf_sort_hash_table_f): Use h->root.forced_local instead
	of h->forced_local.
	(mips_elf_record_global_got_symbol): Use _bfd_elf_link_hash_hide_symbol
	instead of _bfd_mips_elf_hide_symbol.  Do not increment local_gotno
	here.
	(mips_elf_allocate_dynamic_relocations): Move before new first use.
	(mips_elf_check_recreate_got, mips_elf_recreate_got): New functions.
	(mips_elf_resolve_final_got_entries): Move earlier in file.  Make at
	most two passes over the hash table.  Use mips_elf_check_recreate_got
	to see if there are any indirect or warning entries and
	mips_elf_recreate_got to create a new GOT without them.
	Return a boolean success value.
	(mips_elf_count_forced_local_got_entries): New function.
	(mips_elf_make_got_per_bfd): Check h->root.forced_local instead of
	h->forced_local.
	(mips_elf_set_global_got_offset): Likewise.
	(mips_elf_set_no_stub): Replace with...
	(mips_elf_forbid_lazy_stubs): ...this new function.
	(mips_elf_resolve_final_got_entry): Delete.
	(mips_elf_multi_got): Fix formatting.  Use mips_elf_forbid_lazy_stubs
	instead of mips_elf_set_no_stub.  Move the code that sets
	global offsets and allocates dynamic relocations from the main
	_bfd_mips_elf_size_dynamic_sections loop to here.
	(_bfd_mips_elf_adjust_dynamic_symbol): Do not allocate room in
	.MIPS.stubs here; just set hmips->needs_lazy_stub and increment
	htab->lazy_stub_count.
	(_bfd_mips_elf_always_size_sections): Move the stub-estimation
	code to mips_elf_estimate_stub_size and the GOT-sizing code to
	mips_elf_lay_out_got.  Do not call these functions here.
	(mips_elf_estimate_stub_size): New function, split
	out from _bfd_mips_elf_always_size_sections.  Call
	mips_elf_resolve_final_got_entries earlier.  Count the number
	of forced-local entries.  Do not add stub sizes to loadable_size;
	after this patch, the stub sizes are already included in the main
	estimate.  Allocate dynamic relocations here rather than in the
	main _bfd_mips_elf_size_dynamic_sections loop.
	(mips_elf_estimate_stub_size): New function, split out from
	_bfd_mips_elf_always_size_sections.
	(mips_elf_allocate_lazy_stub): New function.
	(mips_elf_lay_out_lazy_stubs): Likewise.
	(_bfd_mips_elf_size_dynamic_sections): Call mips_elf_estimate_stub_size,
	mips_elf_lay_out_got and mips_elf_lay_out_lazy_stubs.  Do not handle
	the allocation of sreldyn specially.
	(_bfd_mips_elf_hide_symbol): Delete.

ld/testsuite/
	* ld-mips-elf/tlsdyn-o32-2.got, ld-mips-elf/tlsdyn-o32-3.got,
	ld-mips-elf/tlsdyn-o32-2.d, ld-mips-elf/tlsdyn-o32-3.d: Change the
	GOT layout as follows:

	         BEFORE                  AFTER
	   +0x08 %call16(__tls_get_addr) %call16(__tls_get_addr)
	   +0x0c %tlsldm(tlsbin_ld)      %gottprel(tlsvar_ie)
	   +0x10   "  "                  %tlsgd(tlsvar_gd)
	   +0x14 %tlsgd(tlsvar_gd)          "  "
	   +0x18   "  "                  %tlsgd(tlsbin_gd)
	   +0x1c %gottprel(tlsvar_ie)       "  "
	   +0x20 %tlsgd(tlsbin_gd)       %tlsldm(tlsbin_ld)
	   +0x24   "  "                     "  "
	   +0x28 %gottprel(tlsbin_ie)    %gottprel(tlsbin_ie)
2008-08-07 19:57:28 +00:00
Richard Sandiford
63897e2cf0 bfd/
* elfxx-mips.c (allocate_dynrelocs): Ignore indirect and warning
	symbols.

ld/testsuite/
	* ld-mips-elf/reloc-estimate-1.d, ld-mips-elf/reloc-estimate-1.ld,
	ld-mips-elf/reloc-estimate-1a.s, ld-mips-elf/reloc-estimate-1b.s:
	New test.
	* ld-mips-elf/mips-elf.exp: Run it.
2008-08-07 19:50:05 +00:00
Alan Modra
30ad617ab2 daily update 2008-08-07 00:00:05 +00:00
Richard Sandiford
71782a7597 bfd/
* elfxx-mips.c (mips_elf_link_hash_entry): Move bfd_boolean
	fields to the end of the structure and make them single-bit
	bitfields.
	(mips_elf_link_hash_newfunc): Make the initialization statements
	follow the new field order.
2008-08-06 19:53:30 +00:00
Richard Sandiford
a8028dd09a bfd/
* elfxx-mips.c (_mips_elf_section_data): Remove the "u.got_info" field.
	(mips_elf_link_hash_table): Add "sgot" and "got_info" fields.
	(_bfd_mips_elf_link_hash_table_create): Initialize them.
	(mips_elf_got_section): Always apply the !maybe_excluded behavior.
	(mips_elf_got_info): Delete.
	(mips_elf_initialize_tls_slots): Remove the DYNOBJ local variable.
	Adjust the call to mips_elf_got_section.
	(mips_elf_local_got_index): Don't call mips_elf_got_info.
	Update the call to mips_elf_create_local_got_entry.
	Use htab->got_info.
	(mips_elf_global_got_index): Don't call mips_elf_got_info;
	use htab->got_info and htab->sgot instead.
	(mips_elf_got_page): Don't call mips_elf_got_info.  Update the
	call to mips_elf_create_local_got_entry.
	(mips_elf_got16_entry): Likewise.
	(mips_elf_got_offset_from_index): Replace with DYNOBJ parameter
	with an INFO parameter.  Don't call mips_elf_got_info; use htab->sgot
	and htab->got_info instead.
	(mips_elf_create_local_got_entry): Remove the GG and SGOT parameters.
	Use htab->sgot and htab->got_info.
	(mips_elf_sort_hash_table): Remove the DYNOBJ local variable.
	Don't call mips_elf_got_info; use htab->got_info instead.
	(mips_elf_record_global_got_symbol): Turn G from a paramter to
	a local variable and read it from htab->got_info.
	(mips_elf_record_local_got_symbol): Replace the G parameter with
	an INFO parameter.  Make G a local variable and read it from
	htab->got_info instead.
	(mips_elf_record_got_page_entry): Likewise.
	(mips_elf_multi_got): Remove the G parameter and make it a local
	variable instead.  Read it from htab->got_info.
	(mips_elf_create_got_section): Cache the GOT section in htab->sgot.
	Store the GOT information in htab->got_info.
	(mips_elf_calculate_relocation): Don't call mips_elf_got_section
	and mips_elf_got_info; use htab->sgot and htab->got_info instead.
	Adjust the calls to mips_elf_got_offset_from_index and
	mips_elf_adjust_gp.
	(_bfd_mips_elf_check_relocs): Remove the G and SGOT local variables.
	Adjust the calls to mips_elf_record_local_got_symbol,
	mips_elf_record_global_got_symbol and mips_elf_record_got_page_entry.
	Use htab->sgot.
	(_bfd_mips_elf_always_size_sections): Remove the DYNOBJ local variable.
	Don't call mips_elf_got_info; use htab->sgot and htab->got_info instead.
	Update the call to mips_elf_multi_got.
	(_bfd_mips_elf_size_dynamic_sections): Don't call mips_elf_got_info;
	use htab->got_info instead.
	(_bfd_mips_elf_finish_dynamic_symbol): Update the call to
	mips_elf_got_section.  Get the got_info from the hash table
	rather than the GOT section.
	(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
	(_bfd_mips_elf_finish_dynamic_sections): Likewise.
	(_bfd_mips_elf_hide_symbol): Don't call mips_elf_got_section;
	get the got_info from the hash table instead.  Remove the GOT
	local variable.
	(_bfd_mips_elf_final_link): Likewise.  Also remove the DYNOBJ
	local variable.
2008-08-06 19:51:29 +00:00
Richard Sandiford
4e41d0d7c3 bfd/
* elfxx-mips.c (mips_elf_link_hash_table): Add an "sstubs" field.
	(_bfd_mips_elf_create_dynamic_sections): Use it to cache the stubs
	section.  Don't check whether the section already exists.
	(_bfd_mips_elf_adjust_dynamic_symbol): Use htab->sstubs.
	(_bfd_mips_elf_finish_dynamic_symbol): Likewise.
	(_bfd_mips_elf_finish_dynamic_sections): Likewise.
	(_bfd_mips_elf_size_dynamic_sections): Likewise.  Don't add the
	dummy stub to an empty section.
	(_bfd_mips_elf_link_hash_table_create): Initialize the "sstubs" field.

ld/testsuite/
	* ld-mips-elf/tls-hidden3.ld: Remove the unused .MIPS.stubs section.
	Keep the text start address the same.
	* ld-mips-elf/tls-multi-got-1.got: We have removed a .MIPS.stubs
	section that contained only a 16-byte dummy stub.  Subtract 16
	from addresses to account for the change.
	* ld-mips-elf/tls-multi-got-1.r: Likewise.  Adjust MIPS_UNREFEXTNO
	to account the removed section symbol.
	* ld-mips-elf/tlsdyn-o32-1.d: We have deleted a .MIPS.stubs
	section that contained only a 16-byte dummy stub.  Remove it
	from the disassembly.
	* ld-mips-elf/tlsdyn-o32-2.d: Likewise.
	* ld-mips-elf/tlsdyn-o32-3.d: Likewise.
	* ld-mips-elf/tlsdyn-o32.d: Likewise.
	* ld-mips-elf/relax-jalr-n32-shared.d: Likewise.
	* ld-mips-elf/relax-jalr-n64-shared.d: Likewise.
2008-08-06 19:49:06 +00:00
Richard Sandiford
738e53487d bfd/
* reloc.c (BFD_RELOC_MIPS16_GOT16, BFD_RELOC_MIPS16_CALL16): Declare.
	* libbfd.h, bfd-in2.h: Regenerate.
	* elf32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
	R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
	(mips16_reloc_map): Add mappings.
	* elf64-mips.c (mips16_elf64_howto_table_rel): Fill in reserved
	R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
	(mips16_elf64_howto_table_rela): Likewise.
	(mips16_reloc_map): Add mappings.
	* elfn32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
	R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
	(elf_mips16_howto_table_rela): Likewise.
	(mips16_reloc_map): Add mappings.
	* elfxx-mips.c (mips_elf_create_shadow_symbol): New function.
	(section_allows_mips16_refs_p): Likewise.
	(mips16_stub_symndx): Likewise.
	(mips_elf_check_mips16_stubs): Treat the data argument as a
	bfd_link_info.  Mark every dynamic symbol as needing MIPS16 stubs
	and create a "shadow" symbol for the original MIPS16 definition.
	(mips16_reloc_p, got16_reloc_p, call16_reloc_p, hi16_reloc_p)
	(lo16_reloc_p, mips16_call_reloc_p): New functions.
	(_bfd_mips16_elf_reloc_unshuffle): Use mips16_reloc_p to generalize
	relocation checks.
	(_bfd_mips16_elf_reloc_shuffle): Likewise.
	(_bfd_mips_elf_lo16_reloc): Handle R_MIPS16_GOT16.
	(mips_elf_got16_entry): Add comment.
	(mips_elf_calculate_relocation): Use hi16_reloc_p,
	lo16_reloc_p, mips16_call_reloc_p, call16_reloc_p and got16_reloc_p
	to generalize relocation checks.  Use section_allows_mips16_refs_p
	instead of mips16_stub_section_p.   Handle R_MIPS16_CALL16 and
	R_MIPS16_GOT16, allowing the former to refer directly to a
	MIPS16 function if its stub is not needed.
	(mips16_stub_section_p): Delete.
	(_bfd_mips_elf_symbol_processing): Convert odd-valued function
	symbols into even MIPS16 symbols.
	(mips_elf_add_lo16_rel_addend): Use mips16_reloc_p to generalize
	a relocation check.
	(_bfd_mips_elf_check_relocs): Calculate "bed" and "rel_end"
	earlier in the function.  Use mips16_stub_symndx to identify
	the target function.  Avoid out-of-bounds accesses when the
	stub has no relocations; report an error instead.  Use
	section_allows_mips16_refs_p instead of mips16_stub_section_p.
	Use mips16_call_reloc_p and got16_reloc_p to generalize relocation
	checks.  Handle R_MIPS16_CALL16 and R_MIPS16_GOT16.  Don't create
	dynamic relocations for absolute references to __gnu_local_gp.
	(_bfd_mips_elf_always_size_sections): Pass a bfd_link_info as
	the argument to mips_elf_check_mips16_stubs.  Generalize comment.
	(_bfd_mips_elf_relocate_section): Use hi16_reloc_p and got16_reloc_p
	to generalize relocation checks.
	(_bfd_mips_elf_finish_dynamic_symbol): If a dynamic MIPS16 function
	symbol has a non-MIPS16 stub, redirect the symbol to the stub.
	Fix an overly long line.  Don't give dynamic symbols type STO_MIPS16.
	(_bfd_mips_elf_gc_sweep_hook): Handle R_MIPS16_CALL16 and
	R_MIPS16_GOT16.

gas/
	* config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
	(lo16_reloc_p): New functions.
	(reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
	generalize relocation checks.
	(matching_lo_reloc): New function.
	(fixup_has_matching_lo_p): Use it.
	(mips16_mark_labels): Don't clobber a symbol's visibility.
	(append_insn): Use hi16_reloc_p and lo16_reloc_p.
	(mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
	(md_apply_fix): Likewise.
	(mips16_percent_op): Add %got and %call16.
	(mips_frob_file): Use got16_reloc_p to generalize relocation checks.
	Use matching_lo_reloc.
	(mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
	generalize relocation checks.
	(mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
	checks.

gas/testsuite/
	* gas/mips/elf-rel8-mips16.d, gas/mips/elf-rel8-mips16.s,
	* gas/mips/elf-rel9-mips16.d, gas/mips/elf-rel9-mips16.s,
	* gas/mips/elf-rel13-mips16.d, gas/mips/elf-rel13-mips16.s: New tests.
	* gas/mips/mips.exp: Run them.

ld/testsuite/
	* ld-mips-elf/mips16-local-stubs-1.d: Remove stub_for_h3,
	which was only referenced by the .pdr section, and was not
	actually needed by code.
	* ld-mips-elf/mips16-intermix.d: Remove unused static function stubs.
	* ld-mips-elf/mips16-pic-1a.s,
	ld-mips-elf/mips16-pic-1b.s,
	ld-mips-elf/mips16-pic-1-dummy.s,
	ld-mips-elf/mips16-pic-1.dd,
	ld-mips-elf/mips16-pic-1.gd,
	ld-mips-elf/mips16-pic-1.inc,
	ld-mips-elf/mips16-pic-1.ld,
	ld-mips-elf/mips16-pic-2a.s,
	ld-mips-elf/mips16-pic-2b.s,
	ld-mips-elf/mips16-pic-2.ad,
	ld-mips-elf/mips16-pic-2.dd,
	ld-mips-elf/mips16-pic-2.gd,
	ld-mips-elf/mips16-pic-2.nd,
	ld-mips-elf/mips16-pic-2.rd: New tests.
	* ld-mips-elf/mips-elf.exp: Run them.
2008-08-06 19:44:47 +00:00
Alan Modra
e7d92e2ec6 * elf32-ppc.c (ppc_elf_relax_section): Clear R_PPC_PLTREL24 addend.
(ppc_elf_relocate_section <R_PPC_RELAX32_PLT>): Don't bother here.
2008-08-06 07:29:31 +00:00
Alan Modra
d3ae097c44 add pr number 2008-08-06 00:45:10 +00:00
Alan Modra
22e47f7e1e daily update 2008-08-06 00:00:06 +00:00
Alan Modra
46f2f11d4c * coffcode.h (coff_slurp_line_table): bfd_alloc lineno_cache first
so that we don't inadvertently free it.  Use bfd_alloc for sort
	arrays, and memcpy sorted line table.
2008-08-05 03:03:46 +00:00
Alan Modra
75fad9c700 daily update 2008-08-05 00:00:07 +00:00
Alan Modra
e5e6a5ff6e * elf32-spu.c (spu_elf_auto_overlay): Use the maximum possible
if --fixed-space request is too large.
2008-08-04 13:01:42 +00:00
Alan Modra
323ee3f41c Set LC_ALL=C rather than unsetting LC_COLLATE for sort. 2008-08-04 06:55:33 +00:00
Alan Modra
2fa331fa33 daily update 2008-08-04 00:00:05 +00:00
Alan Modra
f9d4c3329e daily update 2008-08-03 00:00:05 +00:00
Alan Modra
4f0d75bedd * elf32-spu.c (mark_overlay_section): Move code calculating
max_overlay_size to correct block.
	(spu_elf_auto_overlay): Don't use %x in einfo error message.
2008-08-02 06:44:43 +00:00
Alan Modra
dbe454a3b5 daily update 2008-08-02 00:00:05 +00:00
Alan Modra
11a7ae4fa9 * elfcore.h (elf_core_file_p): Ensure we have a backend match
with the correct arch size before rejecting the generic fallback.
	* elfcode.h (elf_object_p): Likewise.  Ensure arch size matches
	before accepting a target.
2008-08-01 12:21:28 +00:00
Alan Modra
010c8431b0 * elf.c (rewrite_elf_program_header): Don't wrap p_paddr to
include file or program headers.
2008-08-01 06:39:04 +00:00
Alan Modra
960b1a9a21 daily update 2008-08-01 00:00:06 +00:00
Alan Modra
f2f3bcb705 daily update 2008-07-31 00:00:05 +00:00
Alan Modra
0af1713e7c Silence gcc printf warnings 2008-07-30 04:34:58 +00:00
Alan Modra
baea00a633 daily update 2008-07-30 00:00:06 +00:00
Alan Modra
322f0e159d daily update 2008-07-29 00:00:05 +00:00
Daniel Jacobowitz
9a59ad6b6f * elfxx-mips.c (mips_elf_calculate_relocation): Avoid generating
relocations for undefined weak symbols with non-default visibility.
	(_bfd_mips_elf_check_relocs): Use possibly_dynamic_relocs for
	global symbols in shared libraries.
	(allocate_dynrelocs): New function.
	(_bfd_mips_elf_adjust_dynamic_symbol): Do not handle
	possibly_dynamic_relocs here.
	(_bfd_mips_elf_size_dynamic_sections): Call allocate_dynrelocs.
2008-07-28 22:14:53 +00:00
Alexandre Oliva
9f03412ac6 bfd/ChangeLog:
* elf32-i386.c (struct elf_i386_link_hash_table): Added field
tls_module_base.
(elf_i386_link_hash_table_create): Initialize it.
(elf_i386_always_size_sections): Set it.
(set_tls_module_base): New.
(elf_i386_relocate_sections): Call it.
* elf64-x86-64.c (struct elf64_x86_64_link_hash_table): Added
field tls_module_base.
(elf64_x86_64_link_hash_table_create): Initialize it.
(elf64_x86_64_always_size_sections): Set it.
(set_tls_module_base): New.
(elf64_x86_64_relocate_sections): Call it.
Reported by Cary Coutant <ccoutant@google.com>
ld/testsuite/ChangeLog:
* ld-i386/tlsbindesc.dd: Adjust incorrect expectations for LD to
LE relaxation.
* ld-x86-64/tlsbindesc.dd: Likewise.
* ld-i386/tlsbindesc.rd: Adjust address of _TLS_MODULE_BASE_.
* ld-x86-64/tlsbindesc.rd: Likewise.
Reported by Cary Coutant <ccoutant@google.com>
2008-07-28 18:07:05 +00:00
Alan Modra
9a008db36e * elf32-arm.c (arm_map_one_stub): Declare variables at beginning
of block.
	* elf32-avr.c (get_local_syms): Likewise.
2008-07-28 06:46:31 +00:00
Alan Modra
14a9197011 bfd/
PR 6769
	* bfd-in.h (BFD_VMA_FMT): Define.
	(printf_vma, sprintf_vma): Use the above.
	(_bfd_int64_low, _bfd_int64_high): Delete.
	* bfd-in2.h: Regenerate.
binutils/
	PR 6769
	* readelf.c (print_dec_vma, print_hex_vma): Delete.
	(print_vma): Use BFD_VMA_FMT.
	* size.c (size_number, rprint_number): Likewise.
2008-07-28 04:07:32 +00:00
Alan Modra
d77b387c92 daily update 2008-07-28 00:00:05 +00:00
Alan Modra
baea7ef144 * elf.c (_bfd_elf_make_section_from_shdr): Ignore return from
elf_parse_notes.  Use bfd_malloc_and_get_section.
	(elf_parse_notes): Validate note namesz and descsz.
2008-07-27 03:43:51 +00:00
Alan Modra
7208a7f88d daily update 2008-07-27 00:00:05 +00:00
Alan Modra
3c7b98977c Support PowerPC single-precision float. 2008-07-26 13:10:48 +00:00
Alan Modra
94c034a2b1 daily update 2008-07-26 00:00:06 +00:00
Alan Modra
167ac92966 daily update 2008-07-25 00:00:06 +00:00
Daniel Jacobowitz
20163277f8 * elf32-mips.c (elf_backend_write_section): Define. 2008-07-24 16:17:42 +00:00
Nick Clifton
4ff738568a * elf.c (_bfd_elf_map_sections_to_segments): Catch off by one
error assigning sections to segments.
2008-07-24 07:51:25 +00:00
Alan Modra
94c16cb988 daily update 2008-07-24 00:00:05 +00:00
Alan Modra
2b380f6b14 daily update 2008-07-23 00:00:05 +00:00
Nick Clifton
39948a609d * elf.c (_bfd_elf_map_sections_to_segments): Allow sections in
adjoining pages to be included in the same segment.
2008-07-22 11:19:01 +00:00
Chris Demetriou
bda987c255 2008-07-22 Simon Baldwin <simonb@google.com>
* elflink.c (elf_link_output_extsym): Set st_size to zero for
        symbols from dynamic libraries.
2008-07-22 04:58:33 +00:00
Alan Modra
21963d0e69 daily update 2008-07-22 00:00:05 +00:00
H.J. Lu
88ba32a0f9 2008-07-21 H.J. Lu <hongjiu.lu@intel.com>
PR ld/4424
	* elflink.c (_bfd_elf_merge_symbol): Call bed->relocs_compatible
	to check if 2 inputs are compatible.
2008-07-21 16:13:27 +00:00
Nick Clifton
37c43c558f * elf.c (assign_file_positions_for_load_sections): Print vma in
error message about overlapping section vmas.
2008-07-21 16:01:01 +00:00
H.J. Lu
50403a1fdb 2008-07-21 H.J. Lu <hongjiu.lu@intel.com>
PR ld/6747
	* elf32-frv.c (elf32_frv_relocate_section): Revert the change
	for PR ld/6446 checked in by accident on May 21, 2008.
2008-07-21 14:36:07 +00:00
Nick Clifton
799c00e027 * coff-sh.c (bfd_pe_print_pdata): Define to NULL for non
COFF_WITH_PE based SH ports.
        * libpei.h (_bfd_XX_print_ce_compressed_pdata): Prototype.
        * arm-wince-pe.c (bfd_pe_print_pdata): Use
        _bfd_pe_print_ce_compressed_pdata.
        (slurp_symcache, cleanup_syms, pe_print_ce_compressed_pdata): Move
        to...
        * peXXigen.c: ... here and rename pe_print_ce_compressed_pdata to
        _bfd_XX_print_ce_compressed_pdata.
2008-07-21 14:09:57 +00:00
Alan Modra
f60e73e9fc * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Drop
unwanted zero terminators.
2008-07-21 07:49:58 +00:00
Alan Modra
dc1859a6ef * elf32-spu.c (spu_elf_relocate_section): Expand
RELOC_FOR_GLOBAL_SYMBOL.  Don't warn about undefined symbols for
	R_SPU_PPU32 and R_SPU_PPU64 relocations.
2008-07-21 07:36:25 +00:00
Luis Machado
89eeb0bc23 * bfd/elf-bfd.h: Declare elfcore_write_ppc_vsx.
* bfd/elf.c (elfcore_grok_ppc_vsx): New function.
	(elfcore_write_ppc_vsx): New function
	(elfcore_grok_note): Handle VSX notes.
	(elfcore_write_register_note): Handle VSX notes.
	* include/elf/common.h: Define NT_PPC_VSX.
	* binutils/readelf.c (get_note_type): Handle VSX notes.
2008-07-21 05:33:37 +00:00
Alan Modra
1cad8cd386 daily update 2008-07-21 00:00:05 +00:00
Alan Modra
66f7e4cd3f daily update 2008-07-20 00:00:05 +00:00
Alan Modra
25ba9239fd daily update 2008-07-19 00:00:05 +00:00
Joseph Myers
a9dc948127 bfd:
* bfd-in.h (bfd_elf32_arm_set_target_relocs): Add new parameter.
	* bfd-in2.h: Regenerate.
	* elf32-arm.c (struct elf_arm_obj_tdata): Add field
	no_wchar_size_warning.
	(bfd_elf32_arm_set_target_relocs): Add new parameter
	no_wchar_warn.
	(elf32_arm_merge_eabi_attributes): Give a warning, not an error,
	for conflicting wchar_t attributes.  Do not warn if
	--no-wchar-size-warning.  Make diagnostic text more specific.

ld:
	* ld.texinfo (--no-wchar-size-warning): Document new ARM option.
	* emultempl/armelf.em (no_wchar_size_warning): New.
	(arm_elf_create_output_section_statements): Pass
	no_wchar_size_warning to arm_elf_create_output_section_statements.
	(OPTION_NO_WCHAR_SIZE_WARNING): New.
	(PARSE_AND_LIST_LONGOPTS): Add no-wchar-size-warning.
	(PARSE_AND_LIST_OPTIONS): List --no-wchar-size-warning.
	(PARSE_AND_LIST_ARGS_CASES): Handle --no-wchar-size-warning.

ld/testsuite:
	* ld-arm/attr-merge-wchar-0.s,ld-arm/attr-merge-wchar-2.s,
	ld-arm/attr-merge-wchar-4.s, ld-arm/attr-merge-wchar-00-nowarn.d,
	ld-arm/attr-merge-wchar-00.d, ld-arm/attr-merge-wchar-02-nowarn.d,
	ld-arm/attr-merge-wchar-02.d, ld-arm/attr-merge-wchar-04-nowarn.d,
	ld-arm/attr-merge-wchar-04.d, ld-arm/attr-merge-wchar-20-nowarn.d,
	ld-arm/attr-merge-wchar-20.d, ld-arm/attr-merge-wchar-22-nowarn.d,
	ld-arm/attr-merge-wchar-22.d, ld-arm/attr-merge-wchar-24-nowarn.d,
	ld-arm/attr-merge-wchar-24.d, ld-arm/attr-merge-wchar-40-nowarn.d,
	ld-arm/attr-merge-wchar-40.d, ld-arm/attr-merge-wchar-42-nowarn.d,
	ld-arm/attr-merge-wchar-42.d, ld-arm/attr-merge-wchar-44-nowarn.d,
	ld-arm/attr-merge-wchar-44.d: New.
	* ld-arm/arm-elf.exp: Run new tests.
2008-07-18 20:49:12 +00:00
H.J. Lu
6cee0a6ffc 2008-07-18 H.J. Lu <hongjiu.lu@intel.com>
PR ld/6748
	* elf32-arm.c (elf32_arm_link_hash_table_create): Initialize
	new fields added for ARM long call support.
2008-07-18 12:45:33 +00:00
Nick Clifton
2b5c217d45 * pe-arm-wince.c (pe_print_compressed_pdata): Define new function to
print compressed pdata structure as described on MSDN. This only
        applies to a limited set of architectures (ARM, SH4).
        (slurp_symtab, my_symbol_for_address): Define static helper
        functions for pe_print_compressed_pdata.
        * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_print_pdata field.
        (bfd_coff_have_print_pdata, bfd_coff_print_pdata): Define.
        * bfd/peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add check on
        bfd_coff_backend_data, call the function if non-null.
        * pei-mcore.c: Add target dependent initialisation for
        bfd_coff_backend_data.
        * coff-sh.c: Likewise.
        * coff64-rs6000.c: Likewise.
        * coff-rs6000.c: Likewise.
        * libcoff-in.h: Likewise.
        * cf-i386lynx.c: Likewise.
        * coff-alpha.c: Likewise.
        * coff-apollo.c: Likewise.
        * coff-arm.c: Likewise.
        * coff-aux.c: Likewise.
        * coff-h8300.c: Likewise.
        * coff-h8500.c: Likewise.
        * coff-i386.c: Likewise.
        * coff-i860.c: Likewise.
        * coff-i960.c: Likewise.
        * coff-ia64.c: Likewise.
        * coff-m68k.c: Likewise.
        * coff-m88k.c: Likewise.
        * coff-maxq.c: Likewise.
        * coff-mips.c: Likewise.
        * coff-or32.c: Likewise.
        * coff-sparc.c: Likewise.
        * coff-tic30.c: Likewise.
        * coff-tic4x.c: Likewise.
        * coff-tic54x.c: Likewise.
        * coff-tic80.c: Likewise.
        * coff-w65.c: Likewise.
        * coff-we32k.c: Likewise.
        * coff-x86_64.c: Likewise.
        * coff-z80.c: Likewise.
        * coff-z8k.c: Likewise.
        * pe-mcore.c: Likewise.
        * pe-mips.c: Likewise.
        * pe-ppc.c: Likewise.
        * peXXigen.c: Likewise.
        * pei-ppc.c: Likewise.
        * libcoff.h: Regenerate.
2008-07-18 11:30:22 +00:00
Alan Modra
957ab57169 daily update 2008-07-18 00:00:05 +00:00
Alan Modra
55028dd05b daily update 2008-07-17 00:00:05 +00:00
Bernd Schmidt
c96a857020 * elf32-bfin.c (bfin_check_relocs, bfin_relocate_section,
bfin_final_link_relocate, bfin_gc_mark_hook, bfin_gc_sweep_hook,
	ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE,
	struct _bfinfdpic_dynamic_got_info): Moved around to keep FD-PIC code
	separate from non-FD-PIC.
2008-07-16 15:27:05 +00:00
Alan Modra
86be91b866 daily update 2008-07-16 00:00:05 +00:00
DJ Delorie
605d18d435 * elf-m10300.c (mn10300_elf_final_link_relocate): Correct overflow
checks for PCREL8, PCREL16, GOTPC16, GOTOFF16, PLT16, and GOT16
relocs.
(mn10300_elf_relax_section): Correct jump offset check when target
is in a different section.
2008-07-15 18:48:07 +00:00
H.J. Lu
c2f950c8a8 Add missing ChangeLog entries for
http://sourceware.org/ml/binutils-cvs/2008-05/msg00092.html
2008-07-15 18:44:18 +00:00
Jie Zhang
b0a0b9787e bfd/
* elf32-bfin.c (elf32_bfin_special_sections[]): New.
	(elf_backend_special_sections): Define.

	ld/
	* emulparams/elf32bfinfd.sh (OTHER_SECTIONS): Define.
2008-07-15 13:09:47 +00:00
Alan Modra
f3908caa83 daily update 2008-07-15 00:00:05 +00:00
H.J. Lu
08b78292ee Mention "PR binutils/6743" in ChangeLog. 2008-07-14 01:20:48 +00:00
Craig Silverstein
aaf30c25fb 2008-07-13 Craig Silverstein <csilvers@google.com>
* dwarf2.c (struct dwarf2_debug): New variable info_ptr_memory.
	(find_line): Use info_ptr_memory instead of sec_info_ptr.
	(_bfd_dwarf2_cleanup_debug_info): Likewise.
2008-07-14 00:10:09 +00:00
Alan Modra
7f52f6a6ca daily update 2008-07-14 00:00:04 +00:00
Alan Modra
5fa56f1b52 daily update 2008-07-13 00:00:04 +00:00
Jie Zhang
1bac266e85 Revert my last change since it has not been approved. 2008-07-12 08:54:13 +00:00
Alan Modra
3a3af82797 daily update 2008-07-12 00:00:04 +00:00
Jie Zhang
8c68457827 bfd/
* elf.c (_bfd_elf_map_sections_to_segments): Don't put
	executable sections into the same segment with other
	read only sections if --sep-code.
	* elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
	(elf32_bfin_data_in_l1): New variable.
	(elf32_bfin_final_write_processing): New.
	(elf32_bfin_special_sections[]): New.
	(elf_backend_final_write_processing): Define.
	(elf_backend_special_sections): Define.

	binutils/
	* readelf.c (get_machine_flags): Deal with Blackfin specific
	flags.

	include/
	* bfdlink.h (struct bfd_link_info): Add sep_code member
	variable.
	* elf/bfin.h (EF_BFIN_CODE_IN_L1): Define.
	(EF_BFIN_DATA_IN_L1): Define.

	ld/
	* Makefile.am (eelf32bfin.c): Depend on bfin.em.
	(eelf32bfinfd.c): Likewise.
	* Makefile.in: Regenerate.
	* gen-doc.texi: Set Blackfin.
	* ld.texinfo: Document --sep-code and Blackfin specific
	options.
	* ldmain.c (main): Initialize link_info.sep_code.
	* lexsup.c (enum option_values): Add OPTION_SEP_CODE.
	(ld_options[]): Add --sep-code.
	(parse_args): Deal with --sep-code.
	* emulparams/bfin.sh (EXTRA_EM_FILE): Define.
	* emulparams/elf32bfinfd.sh (OTHER_SECTIONS): Define.
	* emultempl/bfin.em: New file.
2008-07-11 19:24:39 +00:00
Andreas Schwab
3076cd1fd4 (read_section): Take pointer to bfd_size_type instead
of unsigned long as last parameter.
(struct dwarf2_debug): Define dwarf_abbrev_size, dwarf_line_size,
dwarf_str_size and dwarf_ranges_size as bfd_size_type instead of
unsigned long.
2008-07-11 09:18:19 +00:00
Alan Modra
f1185050a3 daily update 2008-07-11 00:00:05 +00:00
Richard Sandiford
0a61c8c283 bfd/
* elfxx-mips.c (mips_elf_calculate_relocation): Calculate GP and GP0
	for all relocation types.  Allow any type of relocation to refer to
	__gnu_local_gp.

ld/testsuite/
	* ld-mips-elf/no-shared-1-o32.s,
	ld-mips-elf/no-shared-1-o32.d,
	ld-mips-elf/no-shared-1-n32.d,
	ld-mips-elf/no-shared-1-n64.s,
	ld-mips-elf/no-shared-1-n64.d,
	ld-mips-elf/no-shared-1.ld: New tests.
	* ld-mips-elf/mips-elf.exp: Run them.
2008-07-10 19:06:54 +00:00
Richard Sandiford
30c0909079 include/elf/
* mips.h (ELF_ST_IS_MIPS16, ELF_ST_SET_MIPS16): New macros.

bfd/
	* elfxx-mips.c (mips_elf_check_mips16_stubs): Use ELF_ST_IS_MIPS16.
	(mips_elf_calculate_relocation): Likewise.
	(_bfd_mips_elf_add_symbol_hook): Likewise.
	(_bfd_mips_elf_finish_dynamic_symbol): Likewise.
	(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.

opcodes/
	* mips-dis.c (_print_insn_mips): Use ELF_ST_IS_MIPS16.

gas/
	* config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
	(mips_fix_adjustable): Likewise.
	(mips_frob_file_after_relocs): Likewise.

gas/testsuite/
	* gas/mips/mips16-vis-1.d, gas/mips/mips16-vis-1.s: New tests.
	* gas/mips/mips.exp: Run them.
2008-07-10 19:05:29 +00:00
Andreas Schwab
355d10dc14 (_bfd_mips_elf_section_from_shdr): Add missing
paren.
2008-07-10 16:24:03 +00:00
Craig Silverstein
1b31505692 bfd/
* Makefile.am (BFD32_LIBS): Add compress.lo.
	(BFD32_LIBS_CFILES): Add compress.c.
	(BFD_H_FILES): Likewise.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* config.in: Add HAVE_ZLIB_H
	* configure.in: Add test for libz and zlib.h
	* configure: Regenerate.
	* dwarf2.c (read_section): New function.
	(read_indirect_string): Call new function read_section.
	(read_abbrevs): Likewise.
	(decode_line_info): Likewise.
	(read_debug_ranges): Likewise.
	(find_line): Call new function read_section when just one
	.zdebug_info section is found, otherwise read and compress
	multiple sections.
	(_bfd_dwarf2_cleanup_debug_info): Free sec_info_ptr.
	* elf.c (_bfd_elf_make_section_from_shdr): Add zdebug prefix.
	(special_sections_z): New struct.
	(special_sections): Refer to special_sections_z.
	* elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Recognize
	sections named .zdebug_*.
	(_bfd_mips_elf_fake_sections): Likewise.
	* compress.c: New file.
	(bfd_uncompress_section_contents): New function.
bfd/doc/
	* Makefile.am (BFD_H_DEP): Add ../compress.c.
	* Makefile.in: Regenerate.
binutils/
	* config.in: Add HAVE_ZLIB_H
	* configure.in: Add test for libz and zlib.h
	* configure: Regenerate.
	* dwarf.c (debug_displays): Add .zdebug_* strings.
	* dwarf.h (struct dwarf_section): Add fields uncompressed_namd
	and compressed_name.
	* objdump.c (load_debug_section): Call
	bfd_uncompress_section_contents when loading a compressed
	section.
	(dump_dwarf_section): Recognize compressed section name.
	(mach_o_dwarf_sections): Rename as
	mach_o_uncompressed_dwarf_sections.
	(mach_o_compressed_dwarf_sections): New variable.
	(generic_dwarf_section): Rename as
	generic_uncompressed_dwarf_sections.
	(generic_compressed_dwarf_sections): New variable.
	(check_mach_o_dwarf): Save and restore
	mach_o_compressed_dwarf_sections.
	* readelf.c: Add #include for config.h and zlib.h
	(process_section_headers): Recognize compressed section name.
	(uncompress_section_contents): New function.
	(load_debug_section): Call uncompress_section_contents when
	loading a compressed section.
	(display_debug_section): Recognize compressed section name.
binutils/testsuite:
	* binutils-all/objdump.exp: Add test for objdump -s on a file
	with a compressed debug section.  Add test for objdump -W on a
	file that contains a compressed debug section.
	* binutils-all/readelf.exp: Call readelf_compressed_wa_test.
	(readelf_compressed_wa_test): New function.
	* binutils-all/dw2-compressed.S: New file.
	* binutils-all/objdump.W: New file.
	* binutils-all/objdump.s: New file.
	* binutils-all/readelf.wa: New file.
2008-07-10 01:32:23 +00:00
Alan Modra
67f9f80fe8 daily update 2008-07-10 00:00:05 +00:00
Alan Modra
679823d92c daily update 2008-07-09 00:00:05 +00:00
Alan Modra
219dc6c834 daily update 2008-07-08 00:00:05 +00:00
Nick Clifton
329dcd78c6 * elf32-arm.c (arm_type_of_stub): Don't crash on local symbols in
the presence of a PLT.
2008-07-07 16:02:32 +00:00
Alan Modra
c29aae594a * bfd.c (bfd_demangle): Always trim off bfd_get_symbol_leading_char. 2008-07-07 11:48:27 +00:00
Alan Modra
67c9104572 daily update 2008-07-07 00:00:05 +00:00
Alan Modra
d67fad7bcc daily update 2008-07-06 00:00:05 +00:00
Alan Modra
ab8c0151ac daily update 2008-07-05 00:00:06 +00:00
Alan Modra
348e39b942 daily update 2008-07-04 00:00:04 +00:00
Alan Modra
6a8b14f88e daily update 2008-07-03 00:00:06 +00:00
Alan Modra
7382d32a75 * elf32-ppc.c (is_pic_glink_stub): New function.
(ppc_elf_get_synthetic_symtab): Don't generate symbols when
	multiple shared/pie stubs per plt entry.
2008-07-02 13:31:53 +00:00
Alan Modra
b8be0b248f daily update 2008-07-02 00:00:05 +00:00
Alan Modra
ca12087be2 daily update 2008-07-01 00:00:06 +00:00
Richard Sandiford
cb53bf42a0 bfd/
* elf.c (_bfd_elf_get_synthetic_symtab): Increment p by
	bed->s->int_rels_per_ext_rel.
2008-06-30 20:53:06 +00:00
Richard Sandiford
6ba2a41553 bfd/
* syms.c (BSF_SYNTHETIC): New flag.
	* elf.c (_bfd_elf_get_synthetic_symtab): Set it.
	* elf32-ppc.c (ppc_elf_get_synthetic_symtab): Likewise.
	* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
	* bfd-in.h (bfd_asymbol_flavour): Return bfd_target_unknown_flavour
	for synthetic symbols.
	* bfd-in2.h: Regenerate.

opcodes/
	* mips-dis.c (_print_insn_mips): Use bfd_asymbol_flavour to check
	for ELF symbols.
2008-06-30 20:51:58 +00:00
Daniel Jacobowitz
3dccd7b794 * elf32-arm.c (record_arm_to_thumb_glue, record_thumb_to_arm_glue):
Expand comments.
	(arm_map_one_stub): Use | 1 when setting the low bit.
2008-06-30 15:32:51 +00:00
Alan Modra
560083c34b daily update 2008-06-30 00:00:05 +00:00
Andreas Schwab
f57718b4c3 * elf32-m68k.c (elf_m68k_relocate_section): Don't ignore existing
addend on _GLOBAL_OFFSET_TABLE_.

ld/testsuite/:
	* ld-m68k/got-1.s: New file.
	* ld-m68k/got-1.d: New dump test.
	* ld-m68k/m68k.exp: Run it.
2008-06-29 12:56:41 +00:00
Alan Modra
240c00d201 daily update 2008-06-29 00:00:05 +00:00
Alan Modra
5d4c9a945e daily update 2008-06-28 00:00:05 +00:00
Alan Modra
abf6428858 daily update 2008-06-27 00:00:06 +00:00
Alan Modra
54cde45796 daily update 2008-06-26 00:00:06 +00:00
Daniel Jacobowitz
7413f23fb4 * elf32-arm.c (STUB_ENTRY_NAME): Define.
(arm_thumb_thumb_long_branch_stub): Use bx instead of b.n.
	(arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of
	R_ARM_ABS32.
	(struct elf32_arm_stub_hash_entry): Add output_name.
	(arm_build_one_stub): Move offsets into the offset argument
	of _bfd_final_link_relocate.  Correct offset for
	arm_thumb_arm_v4t_stub_long_branch.
	(elf32_arm_size_stubs): Set stub_entry->output_name.
	(elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym.
	Update all callers.
	(elf32_arm_output_stub_sym): New.
	(arm_map_one_stub): Correct formatting.  Use elf32_arm_output_stub_sym.

	* ld-arm/farcall-arm-arm-be8.d, ld-arm/farcall-arm-arm-pic-veneer.d,
	ld-arm/farcall-arm-arm.d, ld-arm/farcall-arm-thumb-blx-pic-veneer.d,
	ld-arm/farcall-arm-thumb-blx.d, ld-arm/farcall-arm-thumb-pic-veneer.d,
	ld-arm/farcall-arm-thumb.d, ld-arm/farcall-group-size2.d,
	ld-arm/farcall-group.d, ld-arm/farcall-mix.d, ld-arm/farcall-mix2.d,
	ld-arm/farcall-thumb-arm-blx-pic-veneer.d,
	ld-arm/farcall-thumb-arm-blx.d, ld-arm/farcall-thumb-arm.d,
	ld-arm/farcall-thumb-thumb-blx-pic-veneer.d,
	ld-arm/farcall-thumb-thumb-blx.d, ld-arm/farcall-thumb-thumb-m.d,
	ld-arm/thumb2-bl-as-thumb1-bad.d, ld-arm/thumb2-bl-bad.d: Update for
	stub symbols and stub corrections.
2008-06-25 14:28:48 +00:00
Alan Modra
92677fa666 daily update 2008-06-25 00:00:05 +00:00
Alan Modra
bd6a792434 daily update 2008-06-24 00:00:07 +00:00
Alan Modra
7c39fb20ea * elf32-spu.c (needs_ovl_stub): Correctly return nonovl_stub for
non-branch insns.
2008-06-19 16:16:58 +00:00
Alan Modra
f3c29e8aee * elf32-spu.c (build_stub): Allow wraparound on stub branches.
(allocate_spuear_stubs, build_spuear_stubs): Return value from
	count_stub/build_stub.
	(spu_elf_build_stubs): Correct location of stub reloc error message.
2008-06-19 16:14:15 +00:00
Alan Modra
61daf88db1 daily update 2008-06-19 00:00:05 +00:00
M R Swami Reddy
de73c6116d elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD. 2008-06-18 11:12:54 +00:00
M R Swami Reddy
1e1d9f39ae elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD. 2008-06-18 11:08:19 +00:00
Alan Modra
00a286e012 daily update 2008-06-18 00:00:05 +00:00
Ralf Wildenhues
7a283e077b * configure: Regenerate.
config/
	* override.m4: Use m4_version_prereq throughout.
	(_AC_ARG_VAR_VALIDATE, AC_MSG_FAILURE): Backport from git
	Autoconf: output pwd along with fatal errors, so the right
	config.log file is hinted at more prominently.
	(PARSE_ARGS): Push setting of ac_pwd in this diversion.
	(_GCC_AUTOCONF_VERSION): New, define to 2.59 if not defined.
	(_GCC_AUTOCONF_VERSION_CHECK): New macro, require use of Autoconf
	version _GCC_AUTOCONF_VERSION throughout the tree.
	(m4_wrap): New override, fix for Posix semantics of m4wrap.

binutils/
	* configure: Regenerate.

opcodes/
	* configure: Regenerate.

bfd/
	* configure: Regenerate.

gas/
	* configure: Regenerate.

gprof/
	* configure: Regenerate.

ld/
	* config.in: Regenerate.
	* configure: Regenerate.
2008-06-17 23:14:44 +00:00
Alan Modra
09500eca64 daily update 2008-06-17 00:00:05 +00:00
Alan Modra
99302af9a2 bfd/
* elf32-spu.c (struct spu_link_hash_table): Add extra_stack_space.
	(spu_elf_check_vma): Add extra_stack_space param, copy to htab.
	(spu_elf_auto_overlay): Use it.
	(RECURSE_UNMARK): Define as 0.
	(unmark_overlay_section): Heed RECURSE_UNMARK.
	* elf32-spu.h (spu_elf_check_vma): Update prototype.
ld/
	* emultempl/spuelf.em (extra_stack_space): New variable.
	(gld${EMULATION_NAME}_finish): Pass it to spu_elf_check_vma.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
	PARSE_AND_LIST_ARGS_CASES): Handle --extra-stack-space.
	* emultempl/spu_ovl.S: Mask interrupts during dma and update of
	overlay manager structures.
	* emultempl/spu_ovl.o: Regenerate.
2008-06-16 16:16:31 +00:00
Alan Modra
c4fbee410b daily update 2008-06-16 00:00:05 +00:00
Alan Modra
dea206f512 daily update 2008-06-15 00:00:05 +00:00
Alan Modra
3d45c43596 daily update 2008-06-14 00:00:05 +00:00
Alan Modra
10b0b322be daily update 2008-06-13 00:00:05 +00:00
DJ Delorie
ff7eeb894e * common.h (EM_M32C_NEW): Rename to EM_M32C.
(EM_M32C): Rename to EM_M32C_OLD.

* elf32-m32c.c (ELF_MACHINE_ALT1): Define as EM_M32C_OLD.

* readelf.c (guess_is_rela): Add EM_M32C_OLD.
(dump_relocations): Likewise.
(process_section_headers): Likewise.
(is_32bit_abs_reloc): Likewise.
(is_16bit_abs_reloc): Likewise.
2008-06-12 19:49:48 +00:00
Alan Modra
f45c4fa2c6 daily update 2008-06-12 00:00:05 +00:00
Alan Modra
06c74433a7 daily update 2008-06-11 00:00:06 +00:00
Alan Modra
ceb1cb7f3d daily update 2008-06-10 00:00:05 +00:00
Paul Brook
c13bb2ea03 2008-06-09 Paul Brook <paul@codesourcery.com>
bfd/
	* elf32-arm.c (elf32_arm_merge_private_bfd_data): Allow BE8 shared
	libraries.
2008-06-09 15:19:52 +00:00
Daniel Jacobowitz
f4ac848464 2008-06-03 Christophe Lyon <christophe.lyon@st.com>
bfd/
	* elf32-arm.c (arm_stub_is_thumb): Define.
	(elf32_arm_final_link_relocate): Handle near mode switching stubs.

	ld/testsuite/
	* ld-arm/farcall-thumb-thumb-m.d: Fix branch type.
	* ld-arm/farcall-thumb-arm.d: Likewise.
2008-06-09 14:53:13 +00:00
Alan Modra
8f4e019755 daily update 2008-06-09 00:00:05 +00:00
Alan Modra
cb60bdc1b1 daily update 2008-06-08 00:00:06 +00:00
Alan Modra
6a26771553 * elf32-spu.c (spu_elf_auto_overlay): Add valid area below sp
to stack calculation.
2008-06-07 12:02:47 +00:00