Commit graph

1775 commits

Author SHA1 Message Date
Maciej W. Rozycki
d6f1659387 bfd/:
2005-02-15  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
	reloc howtos.  Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
	R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
	(elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
	(elf_mips16_gprel_howto): Likewise.  Redefine src_mask and
	dst_mask.
	(mips16_gprel_reloc): Remove bit shuffling; call
	_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
	and _bfd_mips16_elf_reloc_shuffle() instead.
	(mips16_reloc_map): New reloc map for MIPS16 relocs.
	(bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
	relocs.
	(mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
	elf_mips16_howto_table_rel.
	* elf64-mips.c (mips16_elf64_howto_table_rel): New array for
	MIPS16 REL reloc howtos.  Add R_MIPS16_HI16 and R_MIPS16_LO16
	relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
	(elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
	(elf_mips16_gprel_howto): Likewise.  Redefine src_mask and
	dst_mask.
	(mips16_elf64_howto_table_rela): New array for MIPS16 RELA
	reloc howtos.  Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
	R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
	placeholders.
	(mips16_gprel_reloc): Remove bit shuffling; call
	_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
	and _bfd_mips16_elf_reloc_shuffle() instead.
	(mips16_reloc_map): New reloc map for MIPS16 relocs.
	(bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
	relocs.
	(mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
	mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
	* elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
	REL reloc howtos.  Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
	R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
	(elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
	(elf_mips16_gprel_howto): Likewise.  Redefine src_mask and
	dst_mask.
	(mips16_gprel_reloc): Remove bit shuffling; call
	_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
	and _bfd_mips16_elf_reloc_shuffle() instead.
	(mips16_reloc_map): New reloc map for MIPS16 relocs.
	(bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
	relocs.
	(mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
	elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
	* elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
	handle bit shuffling for MIPS16 relocs.
	(_bfd_mips16_elf_reloc_shuffle): Likewise.
	(_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
	and _bfd_mips16_elf_reloc_shuffle().
	(_bfd_mips_elf_generic_reloc): Likewise.
	(mips_elf_calculate_relocation): Likewise.  Handle R_MIPS16_HI16
	and R_MIPS16_LO16.
	(mips_elf_obtain_contents): Remove bit shuffling.
	(mips_elf_perform_relocation): Likewise; call
	_bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
	instead.
	(_bfd_mips_elf_relocate_section): Likewise.  Handle R_MIPS16_HI16
	and R_MIPS16_LO16.
	* elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
	(_bfd_mips16_elf_reloc_shuffle): Likewise.
	* reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
	(BFD_RELOC_MIPS16_HI16_S): Likewise.
	(BFD_RELOC_MIPS16_LO16): Likewise.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

gas/:
2005-02-15  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* config/tc-mips.c (reloc_needs_lo_p): Handle
	BFD_RELOC_MIPS16_HI16_S.
	(fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
	(append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
	and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
	complaints on.
	(mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
	BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
	Call my_getSmallExpression() to parse percent operators.
	(percent_op_match, mips_percent_op): Separate definitions.
	(mips16_percent_op): Define percent operators for the MIPS16 mode.
	(parse_relocation): Handle the MIPS16 mode using
	mips16_percent_op.
	(md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
	BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.

gas/testsuite/:
2005-02-15  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* gas/mips/mips16-hilo.d: New test for the R_MIPS16_HI16 and
	R_MIPS16_LO16 relocs.
	* gas/mips/mips16-hilo-n32.d: Likewise, for the n32 ABI.
	* gas/mips/mips16-hilo.s: Source for the new tests.
	* gas/mips/mips.exp: Run the new tests.

include/:
2005-02-15  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* elf/mips.h (R_MIPS16_GOT16): New reloc code.
	(R_MIPS16_CALL16): Likewise.
	(R_MIPS16_HI16): Likewise.
	(R_MIPS16_LO16): Likewise.
	(R_MIPS16_min): New fake reloc code.
	(R_MIPS16_max): Likewise.

ld/testsuite/:
2005-02-15  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* ld-mips-elf/mips16-hilo.d: New test for the R_MIPS16_HI16 and
	R_MIPS16_LO16 relocs.
	* ld-mips-elf/mips16-hilo-n32.d: Likewise, for the n32 ABI.
	* ld-mips-elf/mips16-hilo.s: Auxiliary source for the new tests.
	* ld-mips-elf/mips-elf.exp: Run the new tests.
2005-02-15 19:57:54 +00:00
Nick Clifton
297ba36772 (YY_NO_UNPUT): Define so that the yy_unput function is not declared. It is not
used and its presence causes a compile time warning.
2005-02-15 14:36:19 +00:00
Eric Botcazou
28f4cc59fd * ld-sparc/sparc.exp: Enable on Solaris. Disable 32-bit tests
on sparc64-elf.
2005-02-14 10:09:49 +00:00
Jan Beulich
f1dab70d1a gas/
2005-02-13  Jan Beulich  <jbeulich@novell.com>

	* config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
	(md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
	indicator.
	(ia64_init): Set md.detect_dv.
	(ia64_start_line): New static variable warned. Warn only once when
	encountering explicit stops in automatic mode.
	* doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
	* NEWS: Mention new default mode.

gas/testsuite/
2005-02-13  Jan Beulich  <jbeulich@novell.com>

	* gas/ia64/label.l: Adjust line numbers.
	* gas/ia64/label.s: Add .explicit.
	* gas/ia64/nop_x.s: Likewise.
	* gas/ia64/opc-a.d: Add assembler option -xnone.
	* gas/ia64/opc-b.d: Likewise.
	* gas/ia64/opc-f.d: Likewise.
	* gas/ia64/opc-i.d: Likewise.
	* gas/ia64/opc-m.d: Likewise.
	* gas/ia64/opc-x.d: Likewise.
	* gas/ia64/pseudo.d: Likewise.
	* gas/ia64/regs.d: Likewise.
	* gas/ia64/tls.d: Likewise.
	* gas/ia64/unwind-err.l: Adjust line numbers.
	* gas/ia64/unwind-err.s: Remove explicit stops.

ld/testsuite/
2005-02-13  Jan Beulich  <jbeulich@novell.com>

	* ld-elfvers/vers.exp (as_options): New. Set to -x for ia64.
	(build_binary): Pass as_options to ld_assemble.
	(test_ldfail): Likewise.
	(build_exec): Likewise.
	Pass as_options to run_ld_link_tests.
	* ld-ia64/tlsbin.s: Add .explicit.
	* ld-ia64/tlsbinpic.s: Likewise.
	* ld-ia64/tlspic1.s: Likewise.
2005-02-14 08:02:51 +00:00
Eric Botcazou
35a922ee13 * ld-sparc/tlssunnopic32.rd: Adjust for .dynsym changes.
* ld-sparc/tlssunpic32.rd: Likewise.
2005-02-14 00:15:38 +00:00
Eric Botcazou
b44adcf4b7 * ld-elf/warn1.d: Do not run on sparc64-*-solaris2*. 2005-02-13 18:50:25 +00:00
Zack Weinberg
9eabd47532 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed):
If st.st_ino is zero, do not treat the library as a duplicate.
2005-02-11 23:52:03 +00:00
Andreas Schwab
ae53d3b05f Fix typo. 2005-02-11 17:26:41 +00:00
Paul Brook
88791d55d2 2005-02-11 Paul Brook <paul@codesourcery.com>
* ld-elf/symbol1w.s: Avoid usung @function syntax.
2005-02-11 17:01:17 +00:00
Alan Modra
d9391a1764 * ld-elfvsb/hidden2.s: Replace .word with .long. 2005-02-11 14:25:13 +00:00
Paul Brook
6fa3860b3b 2005-02-10 Paul Brook <paul@codesourcery.com>
* elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
	symbols local.
	(elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
	(elf_link_renumber_local_hash_table_dynsyms): New function.
	(_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
ld/testsuite/
	* ld-elfvsb/hidden2.s: New file
	* ld-elfvsb/hidden2.d: New file
	* ld-elfvsb/hidden2.ld: New file
2005-02-10 14:09:43 +00:00
Jakub Jelinek
d457dcf698 * bfd-in.h (BFD_LINKER_CREATED): Define.
* bfd-in2.h: Rebuilt.
	* elflink.c (bfd_elf_size_dynamic_sections): Disregard
	BFD_LINKER_CREATED bfds when determining input bfds without
	.note.GNU-stack section.

	* emultempl/hppaelf.em (hppaelf_create_output_section_statements):
	Set BFD_LINKER_CREATED on the stubs bfd.
	* emultempl/ppc64elf.em (ppc_create_output_section_statements):
	Likewise.
2005-02-10 09:15:08 +00:00
Mark Mitchell
4e5db43bfa * scripttempl/armbpabi.sc (VERSION): Make special section symbols
local.
	(Image$$ER_RO$$Base): Define whenever RELOCATING.
	(Image$$ER_RO$$Limit): Likewise.
	(SHT$$INIT_ARRAY$$Base): Likewise.
	(SHT$$INIT_ARRAY$$Limit): Likeise.
2005-02-10 05:49:21 +00:00
Ben Elliston
4297f9f1cc * emultempl/beos.em: Remove #if 0 and #if 1 blocks. 2005-02-10 01:03:49 +00:00
Richard Sandiford
1c7c5e5b09 * configure.tgt (mips64*el-*-linux-gnu*): Define targ_extra_libpath
to include o32 and n64 emulations.
	(mips64*-*-linux-gnu*): Likewise.
2005-02-08 19:54:27 +00:00
Hans-Peter Nilsson
300475fe9d * ldmain.c (warning_callback, warning_find_reloc): Prepend
"warning: " to warning messages.
2005-02-08 03:51:32 +00:00
Alexandre Oliva
303e4c21e7 bfd/ChangeLog:
* elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
*ABS*/*UND* sections.
(elf32_frv_relocate_section): Move zero-addend-required error...
(_frv_emit_got_relocs_plt_entries): ... here.  Report error for
missing needed TLS section.
ld/testsuite/ChangeLog:
* ld-frv/fdpic-shared-8-fail.d: Tweak error messages.
2005-02-07 07:59:34 +00:00
Hans-Peter Nilsson
a779d8fa13 * ld-cris/libdso-13.d: Adjust for being identified as warning. 2005-02-07 03:41:26 +00:00
Hans-Peter Nilsson
00de87cddb * ld-cris/globsymw2.s: New file.
* ld-cris/warn3.d, ld-cris/warn4.d: New tests.
2005-02-07 03:16:43 +00:00
Hans-Peter Nilsson
769946806e * ld-discard/extern.d, ld-discard/start.d, ld-discard/static.d:
Adjust for being identified as warnings.
2005-02-07 03:09:10 +00:00
Hans-Peter Nilsson
8537fc01f3 * ld-cris/stabs1.s: New file.
* ld-cris/undef2.d, ld-cris/undef3.d: New tests.
2005-02-07 03:00:55 +00:00
Hans-Peter Nilsson
abcb776f28 * ld-cris/stabs1.s: New file.
* ld-cris/undef2.d, ld-cris/undef3.d: New tests.
2005-02-07 02:53:32 +00:00
Hans-Peter Nilsson
b80f2c6aab * ld-elf/start.s, ld-elf/symbolref.s, ld-elf/symbol1w.s,
ld-elf/warn1.d: New test.
2005-02-07 02:46:15 +00:00
Hans-Peter Nilsson
bb00e2846a * lib/ld-lib.exp: Support new directive "warning". 2005-02-07 02:38:43 +00:00
Alan Modra
4ea42fb74f bfd/
* elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
	lookup here.  Set to new before calling bfd_link_repair_undef_list.
	(elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
ld/
	emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment): Don't
	look up symbol for etree_provide here.
2005-02-03 14:12:54 +00:00
Daniel Jacobowitz
161f49a316 * emulparams/elf32bmip.sh (TEXT_DYNAMIC): Always set. 2005-02-02 20:19:52 +00:00
Daniel Jacobowitz
732be17378 * ld-mips-elf/eh-frame3.d, ld-mips-elf/eh-frame4.d: Move comments
after test commands.
	* ld-mips-elf/mips-elf.exp: Skip multi-got-1 on non-GNU/Linux
	systems.
2005-02-02 20:19:35 +00:00
Nick Clifton
73ae61838f Add a description of how to access linker script defined variables from source
code.
2005-02-01 17:31:01 +00:00
Alan Modra
bb700d7851 bfd/
* elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
	(make_fdh): ..here.  New function.  Don't set BSF_OBJECT for
	undefined syms.
	(struct add_symbol_adjust_data): New.
	(add_symbol_adjust): Make an undefweak func desc for old ABI
	objects to link with --as-needed shared libs.  Return fail status.
	Don't adjust old ABI func entry sym to weak if func desc syms
	isn't defined.
	(ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
	and return status.
ld/testsuite/
	* ld-powerpc/tlsso.r: Update.
	* ld-powerpc/tlstocso.r: Update.
2005-02-01 04:22:41 +00:00
Alan Modra
77cfaee698 include/
* bfdlink.h (bfd_link_repair_undef_list): Declare.
bfd/
	* elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
	* linker.c (bfd_link_repair_undef_list): ..to new function, but don't
	remove anything but new and undefweak.
	* elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
	existing _DYNAMIC.
	(_bfd_elf_create_dynamic_sections): Formatting.
	(bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
	(_bfd_elf_merge_symbol): Don't handle as-needed syms here.
	(struct elf_smash_data): New.
	(elf_smash_syms): New function.
	(elf_link_add_object_symbols): Call elf_smash_syms.  Don't add
	unneeded dynamic objects to loaded list.
	(elf_link_output_extsym): Don't handle as-needed here.  Strip
	bfd_link_hash_new symbols.
	* elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
	delref when dynindx is already -1.
	* elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
	symbols.
	* elfxx-mips.c (mips_elf_output_extsym): Likewise.
ld/
	* ld.texinfo: Clarify --as-needed operation.
2005-02-01 01:11:27 +00:00
Daniel Jacobowitz
4d4ee08e8c * ld-mips-elf/elf-rel-got-n32.d, ld-mips-elf/elf-rel-got-n64-linux.d,
ld-mips-elf/elf-rel-got-n64.d, ld-mips-elf/elf-rel-xgot-n32.d,
	ld-mips-elf/elf-rel-xgot-n64-linux.d, ld-mips-elf/elf-rel-xgot-n64.d,
	ld-mips-elf/jalbal.d: Force big-endian.
	* ld-mips-elf/multi-got-1.d: Make more flexible.
	* ld-mips-elf/rel32-n32.d, ld-mips-elf/rel32-o32.d,
	ld-mips-elf/rel64.d: Update offsets.
2005-01-31 22:01:02 +00:00
Daniel Jacobowitz
5371425451 * ld-elf/group1.d: Accept OBJECT symbols. 2005-01-31 21:58:43 +00:00
Richard Sandiford
8c946ed5d5 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
(_bfd_elf_eh_frame_address_size): Declare.
	* elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
	(elfNN_bed): Initialize elf_backend_eh_frame_address_size.
	* elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
	(elf_backend_eh_frame_address_size): Define.
	* elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
	* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
	size from the new backend hook.
	(_bfd_elf_write_section_eh_frame): Likewise.
	(_bfd_elf_eh_frame_address_size): New function.
2005-01-31 20:39:11 +00:00
Andrew Cagney
c46f8c5116 2005-01-31 Andrew Cagney <cagney@gnu.org>
* gettext.m4: Only set ENABLE_NLS when gettext is present.
2005-01-31 20:32:45 +00:00
Nick Clifton
d342277e67 Update reported copyright dates. 2005-01-31 17:36:24 +00:00
Nick Clifton
d648679633 Remove obsolete targets 2005-01-31 17:18:51 +00:00
Julian Brown
319850b451 * bfd/bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
* bfd/bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
	* bfd/elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
	(bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
	passing flag value from ld. Set flag value in global hash table entry.
	(elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
	relocation.
	* ld/emultempl/armelf.em (fix_v4bx): New variable.
	(arm_elf_create_output_section_statements): Communicate fix_v4bx flag
	value to bfd.
	(PARSE_AND_LIST_PROLOGUE): Add option token OPTION_FIX_V4BX.
	(PARSE_AND_LIST_LONGOPTS): Add option --fix-v4bx.
	(PARSE_AND_LIST_OPTIONS): Add option --fix-v4bx.
	(PARSE_AND_LIST_ARGS_CASES): Add option OPTION_FIX_V4BX.
	* ld/NEWS: Mention --fix-v4bx.
	* ld/ld.texinfo: Document --fix-v4bx.
2005-01-28 17:24:41 +00:00
Jan Beulich
f7e323d58b gas/
2005-01-28  Jan Beulich  <jbeulich@novell.com>

	* config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
	for personality routine pointer only if there is one.
	(ia64_convert_frag): Likewise.
	(generate_unwind_image): Likewise.

ld/testsuite/
2005-01-28  Jan Beulich  <jbeulich@novell.com>

	* ld/ia64/tlsbin.[rt]d: Widen expected offset/size ranges.
	* ld/ia64/tlspic.[rt]d: Likewise.
2005-01-28 08:21:14 +00:00
Mark Mitchell
dc4c9c199b * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
SymbianOS.

	* emulparams/armsymbian.sh (OTHER_READONLY_SECTIONS): Define, so
	as to include .ARM.exidx$${Base,Limit}.
	* ld/scripttempl/armbpabi.sc: Move .plt to end of text segment.
	Define IMAGE$$ER_RO$${Base,Limit} and SHT$$INIT_ARRAY$${Base,Limit}.
	Put .init_array, .fini_array, etc. into the read-only data
	segment.
2005-01-26 06:10:45 +00:00
Alexandre Oliva
90219bd0f3 bfd/ChangeLog:
2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Force local binding
for TLSMOFF.
* reloc.c: Add R_FRV_TLSMOFF.
* elf32-frv.c (elf32_frv_howto_table): Likewise.
(frv_reloc_map, frv_reloc_type_lookup): Map it.
(elf32_frv_relocate_section): Handle it.
(elf32_frv_check_relocs): Likewise.
* libbfd.h, bfd-in2.h: Rebuilt.
2004-11-26  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
when given an undefweak TLS symbol.  Fix constant TLS PLT entries
such that they return the constant in gr9.
(_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
symbols.
(_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
too, such that they shrink on relaxation.
(elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
(_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
if we can guarantee the use of 16-bit constants.
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
Introduce TLS support for FR-V FDPIC.
* reloc.c: Add TLS relocations.
* elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
(elf32_frv_rel_tlsdesc_value_howto): New.
(elf32_frv_rel_tlsoff_howto): New.
(frv_reloc_map): Add new mappings.
(struct frvfdpic_elf_link_hash_table): Add pointer to summary
reloc information.
(frvfdpic_dynamic_got_plt_info): New.
(frvfdpic_plt_tls_ret_offset): New.
(ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
(struct _frvfdpic_dynamic_got_info): Likewise.  Add TLS members.
(struct _frvfdpic_dynamic_got_plt_info): Likewise.
(FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
section as local.
(struct frvfdpic_relocs_info): Add TLS fields.
(frvfdpic_relocs_info_hash): Warning clean up.
(frvfdpic_relocs_info_find): Initialize tlsplt_entry.
(frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
(FRVFDPIC_TLS_BIAS): Define.
(tls_biased_base): New.
(_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
relocations.
(frv_reloc_type_lookup): Likewise.
(frvfdpic_info_to_howto_rel): Likewise.
(elf32_frv_relocate_section): Likewise.
(_frv_create_got_section): Create the PLT section here.
(elf32_frvfdpic_create_dynamic_sections): Not here.
(_frvfdpic_count_nontls_entries): Move out of...
(_frvfdpic_count_got_plt_entries): ... here.
(_frvfdpic_count_tls_entries): Likewise.  Add TLS support.
(_frvfdpic_count_relocs_fixups): Likewise.  Add relaxation
support.
(_frvfdpic_relax_tls_entries): New.
(_frvfdpic_compute_got_alloc_data): Add TLS support.
(_frvfdpic_get_tlsdesc_entry): New.
(_frvfdpic_assign_got_entries): Add TLS support.
(_frvfdpic_assign_plt_entries): Likewise.
(_frvfdpic_reset_got_plt_entries): New.
(_frvfdpic_size_got_plt): Move out of...
(elf32_frvfdpic_size_dynamic_sections): ... here.
(_frvfdpic_relax_got_plt_entries): New.
(elf32_frvfdpic_relax_section): New.
(elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
(elf32_frv_check_relocs): Add TLS support.
(bfd_elf32_bfd_relax_section): Define for FDPIC.
* libbfd.h, bfd-in2.h: Rebuilt.
cpu/ChangeLog:
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
* frv.cpu: Add support for TLS annotations in loads and calll.
* frv.opc (parse_symbolic_address): New.
(parse_ldd_annotation): New.
(parse_call_annotation): New.
(parse_ld_annotation): New.
(parse_ulo16, parse_uslo16): Use parse_symbolic_address.
Introduce TLS relocations.
(parse_d12, parse_s12, parse_u12): Likewise.
(parse_uhi16): Likewise.  Fix constant checking on 64-bit host.
(parse_call_label, print_at): New.
gas/ChangeLog:
* config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
* config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
* cgen.c (gas_cgen_parse_operand): Handle
CGEN_PARSE_OPERAND_SYMBOLIC.
* config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
(frv_force_relocation): Likewise.  Fix handling of PIC
relocations.
(md_apply_fix3): Likewise.
include/elf/ChangeLog:
2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
* frv.h: Add R_FRV_TLSMOFF.
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
* frv.h: Add TLS relocations.
include/opcode/ChangeLog:
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
* cgen.h (enum cgen_parse_operand_type): Add
CGEN_PARSE_OPERAND_SYMBOLIC.
ld/testsuite/ChangeLog:
* ld-frv/fdpic.exp: Add -mfdpic to ASFLAGS.
* ld-frv/tls.exp: Likewise.
2004-11-26  Alexandre Oliva  <aoliva@redhat.com>
* ld-frv/tls-3.s: New.
* ld-frv/tls-static-3.d: New.
* ld-frv/tls-dynamic-3.d: New.
* ld-frv/tls-pie-3.d: New.
* ld-frv/tls-shared-3.d: New.
* ld-frv/tls-relax-static-3.d: New.
* ld-frv/tls-relax-dynamic-3.d: New.
* ld-frv/tls-relax-pie-3.d: New.
* ld-frv/tls-relax-shared-3.d: New.
* ld-frv/tls.exp: Run the new tests.
* ld-frv/tls-dynamic-2.d: Adjust for improved relaxation.
* ld-frv/tls-relax-dynamic-2.d: Likewise.
* ld-frv/tls-relax-initial-shared-2.d: Likewise.
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
* ld-frv/tls-1-dep.s: New.
* ld-frv/tls-1-shared.lds: New.
* ld-frv/tls-1.s: New.
* ld-frv/tls-2.s: New.
* ld-frv/tls-dynamic-1.d: New.
* ld-frv/tls-dynamic-2.d: New.
* ld-frv/tls-initial-shared-2.d: New.
* ld-frv/tls-pie-1.d: New.
* ld-frv/tls-relax-dynamic-1.d: New.
* ld-frv/tls-relax-dynamic-2.d: New.
* ld-frv/tls-relax-initial-shared-2.d: New.
* ld-frv/tls-relax-pie-1.d: New.
* ld-frv/tls-relax-shared-1.d: New.
* ld-frv/tls-relax-shared-2.d: New.
* ld-frv/tls-relax-static-1.d: New.
* ld-frv/tls-shared-1-fail.d: New.
* ld-frv/tls-shared-1.d: New.
* ld-frv/tls-shared-2.d: New.
* ld-frv/tls-static-1.d: New.
* ld-frv/tls.exp: New.
* ld-frv/fdpic-pie-1.d: Adjust for 64-bit host.
* ld-frv/fdpic-pie-2.d: Likewise.
* ld-frv/fdpic-pie-6.d: Likewise.
* ld-frv/fdpic-pie-7.d: Likewise.
* ld-frv/fdpic-pie-8.d: Likewise.
* ld-frv/fdpic-shared-1.d: Likewise.
* ld-frv/fdpic-shared-2.d: Likewise.
* ld-frv/fdpic-shared-3.d: Likewise.
* ld-frv/fdpic-shared-4.d: Likewise.
* ld-frv/fdpic-shared-5.d: Likewise.
* ld-frv/fdpic-shared-6.d: Likewise.
* ld-frv/fdpic-shared-7.d: Likewise.
* ld-frv/fdpic-shared-8.d: Likewise.
* ld-frv/fdpic-shared-local-2.d: Likewise.
* ld-frv/fdpic-shared-local-8.d: Likewise.
* ld-frv/fdpic-static-1.d: Likewise.
* ld-frv/fdpic-static-2.d: Likewise.
* ld-frv/fdpic-static-6.d: Likewise.
* ld-frv/fdpic-static-7.d: Likewise.
* ld-frv/fdpic-static-8.d: Likewise.
opcodes/ChangeLog:
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
* frv-asm.c: Rebuilt.
* frv-desc.c: Rebuilt.
* frv-desc.h: Rebuilt.
* frv-dis.c: Rebuilt.
* frv-ibld.c: Rebuilt.
* frv-opc.c: Rebuilt.
* frv-opc.h: Rebuilt.
2005-01-25 20:22:41 +00:00
Alan Modra
7e9f086769 bfd/
* elflink.c (elf_link_add_object_symbols): Don't create link dynamic
	sections immediately when linking shared libs.  Instead, wait until
	we know a lib is needed.
	(_bfd_elf_link_create_dynstrtab): Extract from..
	(_bfd_elf_link_create_dynamic_sections_): ..here.
	(elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
	_bfd_elf_link_create_dynamic_sections.  Add abfd param.  Allow
	for non-existent .dynamic.
	(elf_link_output_extsym): Don't complain about undefined symbols
	in as-needed dynamic libs that aren't actually linked.
ld/
	* emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Formatting.
	(gld${EMULATION_NAME}_after_open): Ignore needed libs if they were
	only needed by an as-needed lib that didn't get linked.
2005-01-25 01:40:04 +00:00
Alan Modra
7e69709c9e * ld.texinfo (Output Section Keywords <CONSTRUCTORS>): Correct
__DTOR_LIST__ description.
2005-01-23 07:43:52 +00:00
Alan Modra
b5666f2f09 * ld.texinfo (Location Counter <dot outside sections>): Document
effects of orphan section placement, and ". = ." workaround.
	* Makefile.in: Regenerate.
2005-01-23 05:36:37 +00:00
Richard Sandiford
4e25343c6e * emulparams/elf32bmip.sh (OTHER_GOT_SECTIONS): Add ". = .;".
* emulparams/elf32bmipn32-defs.sh (OTHER_GOT_SECTIONS): Likewise.
2005-01-22 18:13:16 +00:00
Mark Mitchell
ab730cc79f * emulparams/armelfb_linux_eabi.sh: New file. 2005-01-22 01:50:35 +00:00
Jakub Jelinek
b717d30eb5 * ldgram.y (AS_NEEDED): New token.
(input_list): Handle AS_NEEDED ( input_list ).
	* ldlex.l (AS_NEEDED): Add.
	* ld.texinfo: Document AS_NEEDED ().
	* NEWS: Mention AS_NEEDED ().
2005-01-21 12:04:25 +00:00
Ben Elliston
7a64f7b8d6 * ldlang.c (lang_reasonable_defaults): Remove.
(lang_process): Don't call lang_reasonable_defaults.

	* ldexp.c (exp_assop): Remove #if 0'd code.
	(exp_print_tree): Likewise.
	* ldlang.c (lang_memory_region_lookup): Likewise.
	(open_output): Likewise.
	(lang_do_assignments_1): Likewise.
	(lang_place_orphans): Likewise.
	(lang_enter_output_section_statement): Likewise.
	(lang_reasonable_defaults): Likewise.
	* ldlang.h (struct lang_input_statement_struct): Likewise.
	* mri.c (mri_draw_tree): Likewise.
	(mri_load): Likewise.
	* pe-dll.c (generate_reloc): Likewise.
	(make_import_fixup_entry): Likewise.
	(pe_as16): Likewise.
	* emultempl/beos.em (set_pe_subsystem): Likewise.
	* emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
	* emultempl/pe.em: Likewise.
	* emultempl/xtensaelf.em (xtensa_colocate_literals): Likewise.
2005-01-21 04:15:59 +00:00
Mark Mitchell
a154a8ad20 * Makefile.am (ALL_EMULATIONS): Add earmelfb_linux_eabi.o.
(earmelfb_linux_eabi.c): New target.
	* Makefile.in: Regenerated.
	* configure.tgt (arm*b-*-linux-gnueabi): New target.
	* emulparams/armelfb_linux_eabi.sh: New file.
2005-01-20 19:37:49 +00:00
Alan Modra
9c18318347 PR ld/676
* emultempl/hppaelf.em (hppaelf_create_output_section_statements):
	Handle bfd_elf32_hppa_nbsd_vec.
2005-01-20 07:47:49 +00:00
Richard Sandiford
e22430578c * ldmain.h (ld_sysroot): Change type to a constant string.
* ldmain.c (ld_sysroot): Likewise.
	(get_relative_sysroot, get_sysroot): New functions, adding command-line
	support for changing the sysroot.
	(main): Call the new functions.
	* lexsup.c (OPTION_SYSROOT): New.
	(ld_options): Add --sysroot.
	(parse_args): Add a dummy handler for it.
	* ld.texinfo (--sysroot): Document.
	* NEWS: Mention the new --sysroot option.
2005-01-19 11:42:49 +00:00