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Author SHA1 Message Date
H.J. Lu
94b11780ad bfd/ 
2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>

	* elf.c (get_segment_type): Change PT_GNU_STACK to PT_GNU_ATTR.
	(bfd_section_from_phdr): Likewise.
	(get_program_header_size): Likewise. Add a PT_GNU_ATTR segment
	if there is an attribute section.
	(_bfd_elf_map_sections_to_segments): Likewise.
	(IS_SECTION_IN_INPUT_SEGMENT): Likewise.

binutils/

2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>

	* readelf.c (get_segment_type): Change PT_GNU_STACK to
	PT_GNU_ATTR.

include/elf/

2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>

	* common.h (PT_GNU_STACK): Renamed to ...
	(PT_GNU_ATTR): This.
	(PT_GNU_STACK): New.  Make an alias of PT_GNU_ATTR.
 2007-08-16 13:38:09 +00:00
Alan Modra
1192f4a2b3 daily update 2007-08-16 00:00:06 +00:00
Alan Modra
8676c0493c daily update 2007-08-15 00:00:06 +00:00
H.J. Lu
a3fadc9a17 bfd/ 
2007-08-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/4918
	* elf32-i386.c (elf_i386_relocate_section): Allow R_386_PC32
	on ___tls_get_addr for GD->LE/LD->LE transitions when not
	building shared library.

	* elf64-x86-64.c (elf64_x86_64_relocate_section): Allow
	R_X86_64_PC32 on __tls_get_addr for GD->LE/LD->LE transitions
	when not building shared library.

ld/testsuite/

2007-08-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/4918
	* ld-i386/i386.exp (i386tests): Add tlsgd1 and tlsld1 tests.
	* ld-x86-64/x86-64.exp (x86_64tests): Likewise.

	* ld-i386/tlsgd1.dd: New file.
	* ld-i386/tlsgd1.s: Likewise.
	* ld-i386/tlsld1.dd: Likewise.
	* ld-i386/tlsld1.s: Likewise.
	* ld-x86-64/tlsgd1.dd: Likewise.
	* ld-x86-64/tlsgd1.s: Likewise.
	* ld-x86-64/tlsld1.dd: Likewise.
	* ld-x86-64/tlsld1.s: Likewise.
 2007-08-14 19:48:21 +00:00
Jan Kratochvil
3fec76aafa 2007-08-14 Jan Kratochvil <jan.kratochvil@redhat.com> 
* elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): LOADBASE is now
	initialized only on the first PT_LOAD.  New variable LOADBASE_SET.
	Removed PF_R checking for IA-64 vDSOs as redundant now.
	Code advisory: Roland McGrath
 2007-08-14 08:04:47 +00:00
Alan Modra
6fecce6b64 daily update 2007-08-14 00:00:06 +00:00
Richard Sandiford
8275b357ad bfd/ 
* elfxx-mips.c (mips_elf_link_hash_table): Add computed_got_sizes.
	(mips_elf_record_global_got_symbol): Increment local_gotno for
	each forced-local symbol.
	(_bfd_mips_elf_check_relocs): Pass forced-local call symbols to
	mips_elf_record_global_got_symbol for VxWorks too.
	(_bfd_mips_elf_always_size_sections): Set computed_got_sizes
	to true after computing the GOT size.
	(_bfd_mips_elf_hide_symbol): Increase local_gotno whenever
	got.offset == 1.  Only adjust global_gotno if computed_got_sizes.
	For VxWorks, add a local entry when hiding a symbol that needs a
	plt but has not been marked as needing a global got entry.
	(_bfd_mips_elf_link_hash_table_create): Set computed_got_sizes to
	false.

ld/testsuite/
	* ld-mips-elf/vxworks-forced-local-1.d,
	* ld-mips-elf/vxworks-forced-local-1.s,
	* ld-mips-elf/vxworks-forced-local-1.ver: New test.
	* ld-mips-elf/mips-elf.exp: Run it.
	* ld-mips-elf/tlsdyn-o32-2.d: Adjust for removal of unnecessary
	local GOT entry.
	* ld-mips-elf/tlsdyn-o32-2.got: Likewise.
	* ld-mips-elf/tlsdyn-o32-3.d: Likewise.
	* ld-mips-elf/tlsdyn-o32-3.got: Likewise.
	* ld-mips-elf/vxworks1-lib.dd: Likewise.
	* ld-mips-elf/vxworks1-lib.rd: Likewise.
 2007-08-13 21:16:39 +00:00
Daniel Jacobowitz
649aeae36c * coffgen.c (coff_get_normalized_symtab): Correct cast. 2007-08-13 01:45:11 +00:00
Alan Modra
3dea8fca8b * elf.c (elf_modify_segment_map): Add remove_empty_load param. 
Don't remove empty PT_LOAD header if false.
	(_bfd_elf_map_sections_to_segments): If user phdrs, pass false
	to elf_modify_segment_map.
	(assign_file_positions_for_load_sections): Pass false to
	elf_modify_segment_map.
 2007-08-13 00:44:20 +00:00
Alan Modra
ac2df442ac bfd/ 
* elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define.
	Update stub comments.
	(build_plt_stub): Build two variants, one without "addis".
	(ppc_build_one_stub): Build stubs without "addis" if possible.
	(ppc_size_one_stub): Size new stubs.
ld/testsuite/
	* ld-powerpc/relbrlt.s (.text.pad2): Adjust space.
	* ld-powerpc/relbrlt.d: Update.
	* ld-powerpc/tlsexe.d: Update.
	* ld-powerpc/tlsexe.g: Update.
	* ld-powerpc/tlsexe.r: Update.
	* ld-powerpc/tlsexetoc.d: Update.
	* ld-powerpc/tlsexetoc.g: Update.
	* ld-powerpc/tlsexetoc.r: Update.
	* ld-powerpc/tlsso.d: Update.
	* ld-powerpc/tlsso.g: Update.
	* ld-powerpc/tlsso.r: Update.
	* ld-powerpc/tlstocso.d: Update.
	* ld-powerpc/tlstocso.g: Update.
 2007-08-13 00:20:59 +00:00
Alan Modra
d673094738 daily update 2007-08-13 00:00:05 +00:00
Alan Modra
f18b2e1bc4 daily update 2007-08-12 00:00:06 +00:00
Richard Sandiford
2f964f43a7 bfd/ 
* config.bfd (sh-*-vxworks): Define targ_underscore to "yes".
 2007-08-11 17:31:23 +00:00
Alan Modra
124c70ca86 daily update 2007-08-11 00:00:06 +00:00
Alan Modra
470e0e5f84 daily update 2007-08-10 00:00:07 +00:00
Michael Snyder
6b8f0fd579 2007-08-09 Michael Snyder <msnyder@access-company.com> 
* aoutx.h (aout_get_external_symbols): Return if count is zero.
 2007-08-09 23:14:55 +00:00
H.J. Lu
6d33f2176c 2007-08-09 H.J. Lu <hongjiu.lu@intel.com> 
PR ld/4909
	* elf.c (print_segment_map): New function.
	(assign_file_positions_for_load_sections): Call print_segment_map
	when a section can't be allocated in segment.
 2007-08-09 23:13:41 +00:00
Jan Kratochvil
c309eac207 * opncls.c (bfd_openr_iovec): Fix the OPEN parameter macro expansion. 2007-08-09 14:22:03 +00:00
Alan Modra
4969ffd9c9 daily update 2007-08-09 00:00:06 +00:00
Alan Modra
48219bd292 daily update 2007-08-08 00:00:06 +00:00
Nick Clifton
e6902efc9c * po/bfd.pot: Updated template. 
* po/BLD-POTFILES.in: Regenerate.
 2007-08-07 11:01:42 +00:00
Alan Modra
817c2f79fd daily update 2007-08-07 00:00:05 +00:00
Alan Modra
d5191d0cd4 * elf.c: (_bfd_elf_make_section_from_phdr): Properly handle 
bss segments.
 2007-08-06 22:53:27 +00:00
Daniel Jacobowitz
5eda1c47e4 * Makefile.am (BUILD_HFILES): Clean bfd_stdint.h. 
* Makefile.in: Regenerated.
 2007-08-06 20:53:29 +00:00
Daniel Jacobowitz
be118e79ae * configure.in: Update version to 2.18.50. 
* configure: Regenerated.
 2007-08-06 20:13:48 +00:00
Daniel Jacobowitz
bd97cb95f8 2007-08-06 Paul Brook <paul@codesourcery.com> 
* elf32-arm.c (elf32_arm_link_hash_entry): Add
	plt_maybe_thumb_refcount.
	(elf32_arm_link_hash_newfunc): Set plt_maybe_thumb_refcount.
	(elf32_arm_copy_indirect_symbol): Ditto.
	(elf32_arm_adjust_dynamic_symbol): Ditto.
	(bfd_elf32_arm_process_before_allocation): Handle R_ARM_THM_JUMP24.
	(arm_add_to_rel): Ditto.
	(elf32_arm_final_link_relocate): Merge R_ARM_THM_JUMP24 with
	R_ARM_THM_CALL.  Handle R_ARM_THM_JUMP19 against a PLT stub.
	(elf32_arm_gc_sweep_hook): Call check_use_blx.  Update plt counts
	for R_ARM_THM_JUMP24 and R_ARM_THM_JUMP19.
	(elf32_arm_check_relocs): Update plt counts for R_ARM_THM_JUMP24
	and R_ARM_THM_JUMP19.
	(allocate_dynrelocs): Use plt_maybe_thumb_refcount.
	(elf32_arm_finish_dynamic_symbol): Ditto.
	(elf32_arm_output_plt_map): Ditto.
 2007-08-06 18:47:21 +00:00
Daniel Jacobowitz
c981028a3f * elf.c (rewrite_elf_program_header): Handle sections not sorted 
by address.
	(copy_elf_program_header): Likewise.
 2007-08-06 18:35:18 +00:00
Alan Modra
6278344fb5 daily update 2007-08-06 00:00:05 +00:00
Alan Modra
ef18b5a26a daily update 2007-08-05 00:00:06 +00:00
H.J. Lu
f7231afc19 2007-08-04 H.J. Lu <hongjiu.lu@intel.com> 
* elf-bfd.h (xvec_get_elf_backend_data): Add const.

	* elfcode.h (elf_object_p): Use xvec_get_elf_backend_data.
	* elfcore.h (elf_core_file_p): Likewise.
 2007-08-04 16:31:00 +00:00
Alan Modra
49ff476a98 daily update 2007-08-04 00:00:05 +00:00
Alan Modra
551a778a37 daily update 2007-08-03 00:00:04 +00:00
H.J. Lu
bd33be6e27 bfd/ 
2007-08-02  H.J. Lu  <hongjiu.lu@intel.com>

	* coffcode.h (ALIGN_SET): Removed.
	(ELIFALIGN_SET): Likewise.
	(coff_set_alignment_hook): Handle IMAGE_SCN_ALIGN_128BYTES,
	IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES,
	IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES,
	IMAGE_SCN_ALIGN_4096BYTES and IMAGE_SCN_ALIGN_8192BYTES.

include/coff/

2007-08-02  H.J. Lu  <hongjiu.lu@intel.com>

	* pe.h (IMAGE_SCN_ALIGN_POWER_BIT_POS): New.
	(IMAGE_SCN_ALIGN_POWER_BIT_MASK): Likewise.
	(IMAGE_SCN_ALIGN_POWER_NUM): Likewise.
	(IMAGE_SCN_ALIGN_POWER_CONST): Likewise.
	(IMAGE_SCN_ALIGN_128BYTES): Likewise.
	(IMAGE_SCN_ALIGN_256BYTES): Likewise.
	(IMAGE_SCN_ALIGN_512BYTES): Likewise.
	(IMAGE_SCN_ALIGN_1024BYTES): Likewise.
	(IMAGE_SCN_ALIGN_2048BYTES): Likewise.
	(IMAGE_SCN_ALIGN_4096BYTES): Likewise.
	(IMAGE_SCN_ALIGN_8192BYTES): Likewise.
	(IMAGE_SCN_ALIGN_1BYTES): Redefined with
	IMAGE_SCN_ALIGN_POWER_CONST.
	(IMAGE_SCN_ALIGN_2BYTES): Likewise.
	(IMAGE_SCN_ALIGN_4BYTES): Likewise.
	(IMAGE_SCN_ALIGN_8BYTES): Likewise.
	(IMAGE_SCN_ALIGN_16BYTES): Likewise.
	(IMAGE_SCN_ALIGN_32BYTES): Likewise.
	(IMAGE_SCN_ALIGN_64BYTES): Likewise.
 2007-08-02 16:02:01 +00:00
Alan Modra
b49412aab8 daily update 2007-08-02 00:00:05 +00:00
Michael Snyder
9b0ec667bc 2007-08-01 Michael Snyder <msnyder@access-company.com> 
* vms-tir.c (new_section): Fix cut and paste error.
 2007-08-01 20:06:05 +00:00
Michael Snyder
20c6e70e8d 2007-08-01 Michael Snyder <msnyder@access-company.com> 
* aoutx.h (aout_link_add_symbols): Return if count is zero.
 2007-08-01 19:58:40 +00:00
Michael Snyder
dcf6c77984 2007-08-01 Michael Snyder <msnyder@access-company.com> 
* elf.c (bfd_elf_print_symbol): Macro dereferences pointer, so
	pointer must be non-null.
 2007-08-01 19:55:10 +00:00
Nick Clifton
e708816d5a * coffcode.h (coff_sort_func_alent): New function. 
(coff_slurp_line_table): Sort line table if not already sorted.
 2007-08-01 16:55:54 +00:00
Jakub Jelinek
55b581a678 * elf.c (_bfd_elf_map_sections_to_segments): Work around buggy 
GCC 3.4.x warning.
 2007-08-01 08:57:23 +00:00
Alan Modra
ad756e3f9e * aoutx.h (swap_ext_reloc_in): Set howto to NULL for unknown 
r_type.
	(swap_std_reloc_in): Likewise.
	(aout_link_input_section_std): Likewise.  Return with an error
	on unexpected relocation type.
	(aout_link_input_section_ext): Likewise.
 2007-08-01 07:50:16 +00:00
Alan Modra
f6e688f76b PR4694 
* aoutx.h (final_link): Write a zero in first word of
	stringtab if no symbols rather than corrupting last byte
	of text/data.
 2007-08-01 07:43:36 +00:00
Alan Modra
32d188a6f6 daily update 2007-08-01 00:00:06 +00:00
Jakub Jelinek
1c5265b57d * elf.c (get_program_header_size): Adjacent loadable .note* 
sections need just one PT_NOTE segment.
	(_bfd_elf_map_sections_to_segments): Likewise.
 2007-07-31 08:15:44 +00:00
Michael Snyder
9ee2139f60 2007-07-30 Michael Snyder <msnyder@access-company.com> 
* coffgen.c (_bfd_coff_read_internal_relocs): Revert change of
	2007-07-26.  Buffer still in use, can't be freed.
 2007-07-31 03:53:24 +00:00
Alan Modra
11fd5315ac daily update 2007-07-31 00:00:06 +00:00
Alan Modra
16ba7cd086 daily update 2007-07-30 00:00:05 +00:00
Alan Modra
89916163cd daily update 2007-07-29 00:00:06 +00:00
Alan Modra
888107e419 daily update 2007-07-28 00:00:05 +00:00
Michael Snyder
d63388ff70 2007-07-27 Michael Snyder <msnyder@access-company.com> 
* cofflink.c (coff_link_add_symbols): Return if count is zero.
 2007-07-27 22:04:23 +00:00
Michael Snyder
50a39e971e 2007-07-27 Michael Snyder <msnyder@access-company.com> 
* coff-i386.c (coff_i386_rtype_to_howto): Off by one error.
 2007-07-27 21:23:01 +00:00