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Author SHA1 Message Date
Alan Modra
1a55f63e72 daily update 2011-11-22 23:00:04 +00:00
DJ Delorie
fc87b9e825 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to 
avoid using the special non-swapping target when not explicitly
requested.
 2011-11-22 19:50:36 +00:00
DJ Delorie
c52bd2321a * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma. 2011-11-22 19:46:20 +00:00
Tristan Gingold
e0ce100545 2011-11-22 Tristan Gingold <gingold@adacore.com> 
* mach-o.c (bfd_mach_o_print_symbol): Display COM for common
	symbols.  Print section name in brackets.
 2011-11-22 10:47:50 +00:00
Alan Modra
1143ec137d daily update 2011-11-21 23:00:05 +00:00
Alan Modra
7b8e7dad71 * config.bfd: Add vectors for powerpc and powerpc64-freebsd. 
* configure.in (TDEFINES): Add rules for powerpc*-freebsd.
	* configure: Regenerate.
	* elf32-ppc.c: Add powerpc-freebsd definitions.
	* elf64-ppc.c: Add powerpc64-freebsd definitions.
	* targets.c: Add bits for powerpc and powerpc64-freebsd.
 2011-11-21 13:18:07 +00:00
Alan Modra
9866a1803a daily update 2011-11-20 23:00:05 +00:00
Alan Modra
e28adff407 daily update 2011-11-19 23:00:05 +00:00
Alan Modra
4e588827f3 daily update 2011-11-18 23:00:06 +00:00
Alan Modra
eddd4d462d daily update 2011-11-17 23:00:05 +00:00
Alan Modra
3aaeb7d3ca * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it 
needs to be translated only once.
 2011-11-17 00:20:01 +00:00
Alan Modra
0f9f77ff4b daily update 2011-11-16 23:00:05 +00:00
Maciej W. Rozycki
72c4ab07b7 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to 
zero throughout.
	(mips16_elf64_howto_table_rela): Likewise.
	(micromips_elf64_howto_table_rela): Likewise.
	* elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
	(elf_mips16_howto_table_rela): Likewise.
	(elf_micromips_howto_table_rela): Likewise.
 2011-11-16 12:12:22 +00:00
Alan Modra
8fdb04896b daily update 2011-11-15 23:00:04 +00:00
Maciej W. Rozycki
7e51250f06 Fix a typo. 2011-11-15 13:01:20 +00:00
Alan Modra
14b2f83106 * elflink.c (_bfd_elf_create_got_section): Replace 
bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
	(_bfd_elf_link_create_dynamic_sections): Likewise.
	* elf32-ppc.c (ppc_elf_create_glink): Likewise.
	(ppc_elf_create_dynamic_sections): Likewise.
 2011-11-15 11:33:57 +00:00
Maxim Kuvyrkov
81f5d455de * elfxx-mips.c (mips_n64_exe_plt0_entry): Use 64-bit move. 2011-11-15 03:23:56 +00:00
Alan Modra
097befa0b0 daily update 2011-11-14 23:00:05 +00:00
Alan Modra
a9b0445fbf daily update 2011-11-13 23:00:05 +00:00
Alan Modra
d0dcf34098 daily update 2011-11-12 23:00:06 +00:00
Alan Modra
7bc0b7c0cf daily update 2011-11-11 23:00:06 +00:00
Alan Modra
4bce1368b9 daily update 2011-11-10 23:00:06 +00:00
Alan Modra
c2b97f3afa daily update 2011-11-09 23:00:05 +00:00
Alan Modra
53f8462f2d daily update 2011-11-08 23:00:05 +00:00
Nick Clifton
6746a626dc * elf-m10300.c (mn10300_elf_relax_section): Fix check for an 
immediate move into an address register.
 2011-11-08 15:07:17 +00:00
Alan Modra
409ff343a4 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in 
executables when export_dynamic.
 2011-11-08 13:49:11 +00:00
Alan Modra
560c8763d3 bfd/ 
* elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
	ha_relocs_not_using_r2 to unexpected_toc_insn.
	(ok_lo_toc_insn): New function.
	(ppc64_elf_edit_toc): Check insn on lo toc reloc.  Emit warning.
	(ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
	Handle addic on lo toc reloc.
ld/testsuite/
	* ld-powerpc/powerpc.exp: Expect ld warnings for tocopt test.
	* ld-powerpc/tocopt.out: New file.
 2011-11-08 13:06:03 +00:00
Alan Modra
aacdd20e39 daily update 2011-11-07 23:00:05 +00:00
Alan Modra
726b59167c daily update 2011-11-06 23:00:05 +00:00
Dave Anglin
4340287bb5 PR ld/13387 
* elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
	go through PLT.  Reset plt field with init_plt_offset.
	(elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
	allocated for symbols referenced by a plabel.
 2011-11-06 20:25:17 +00:00
Alan Modra
9cdc065ca4 daily update 2011-11-05 23:00:05 +00:00
Alan Modra
f954efcec7 daily update 2011-11-04 23:00:07 +00:00
Alan Modra
63f6e80c6f daily update 2011-11-03 23:00:05 +00:00
Alan Modra
39f4f51d8b daily update 2011-11-02 23:00:05 +00:00
DJ Delorie
6652d298c0 [bfd] 
* elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
	variable.

[gas]
	* config/tc-rl78.c (tc_gen_reloc): Remove unused variable.
 2011-11-02 20:40:22 +00:00
Jan Beulich
e7ebb21483 Building EFI binaries, particularly larger ones (like e.g. Xen does), on Linux 
(where relocatable objects are in ELF format) so far led to all local (aka
static) symbols to be discarded, making debugging quite a bit more difficult
(like Linux, Xen builds an internal symbol lookup table from nm output
generated on the binary produced by an earlier linking pass). Therefore, this
patch arranges to insert all (relevant) local symbols from non-COFF objects
into the final executable's symbol table between those coming from COFF input
files and the global ones.

bfd/
2011-11-02  Jan Beulich  <jbeulich@suse.com>

	* coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
	internal_syment *' parameter. Extend 'dummy' to an array with two
	elements. Set n_numaux early. Handle BSF_FILE.
	(coff_write_symbols): Pass NULL as new third argument to
	coff_write_alien_symbol().
	* cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
	obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
	from non-COFF input BFDs.
	* libcoff-in.h (coff_write_alien_symbol): Declare.
	* libcoff.h (coff_write_alien_symbol): Re-generate.
 2011-11-02 14:53:04 +00:00
DJ Delorie
99c513f6ac [.] 
* configure.ac (rl78-*-*) New case.
	* configure: Regenerate.

[bfd]
	* Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
	(ALL_MACHINES_CFILES): Add cpu-rl78.c.
	(BFD32_BACKENDS): Add elf32-rl78.lo.
	(BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
	(Makefile.in): Regenerate.
	* archures.c (bfd_architecture): Define bfd_arch_rl78.
	(bfd_archures_list): Add bfd_rl78_arch.
	* config.bfd: Add rl78-*-elf.
	* configure.in: Add bfd_elf32_rl78_vec.
	* reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
	* targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* libbfd.h: Regenerate.
	* cpu-rl78.c: New file.
	* elf32-rl78.c: New file.

[binutils]
	* readelf.c: Include elf/rl78.h
	(guess_is_rela): Handle EM_RL78.
	(dump_relocations): Likewise.
	(get_machine_name): Likewise.
	(is_32bit_abs_reloc): Likewise.
	* NEWS: Mention addition of RL78 support.
	* MAINTAINERS: Add myself as RL78 port maintainer.

[gas]
	* Makefile.am (TARGET_CPU_CFILES): Add tc-rl78.c.
	(TARGET_CPU_HFILES): Add rc-rl78.h.
	(EXTRA_DIST): Add rl78-parse.c and rl78-parse.y.
	(rl78-parse.c, rl78-parse.h, rl78-parse.o, rl78-defs.h): New rules.
	* Makefile.in: Regenerate.
	* configure.in: Add rl78 case.
	* configure: Regenerate.
	* configure.tgt: Add rl78 case.
	* config/rl78-defs.h: New file.
	* config/rl78-parse.y: New file.
	* config/tc-rl78.c: New file.
	* config/tc-rl78.h: New file.
	* NEWS: Add Renesas RL78.

	* doc/Makefile.am (c-rl78.texi): New.
	* doc/Makefile.in: Likewise.
	* doc/all.texi: Enable it.
	* doc/as.texi: Add it.

[include]
	* dis-asm.h (print_insn_rl78): Declare.

[include/elf]
	* common.h (EM_RL78, EM_78K0R): New.
	* rl78.h: New.

[include/opcode]
	* rl78.h: New file.

[ld]
	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32rl78.c.
	(+eelf32rl78.c): New rule.
	* Makefile.in: Regenerate.
	* configure.tgt: Add rl78-*-* case.
	* emulparams/elf32rl78.sh: New file.
	* NEWS: Mention addition of Renesas RL78 support.

[opcodes]
	* Makefile.am (TARGET_LIBOPCODES_CFILES): Add rl78-decode.c and
	rl78-dis.c.
	(MAINTAINERCLEANFILES): Add rl78-decode.c.
	(rl78-decode.c): New rule, built from rl78-decode.opc and opc2c.
	* Makefile.in: Regenerate.
	* configure.in: Add bfd_rl78_arch case.
	* configure: Regenerate.
	* disassemble.c: Define ARCH_rl78.
	(disassembler): Add ARCH_rl78 case.
	* rl78-decode.c: New file.
	* rl78-decode.opc: New file.
	* rl78-dis.c: New file.
 2011-11-02 03:09:11 +00:00
Alan Modra
4ac485aa58 daily update 2011-11-01 23:00:07 +00:00
Alan Modra
801e007278 daily update 2011-10-31 23:00:05 +00:00
Alan Modra
a6e92fd41c daily update 2011-10-30 23:00:05 +00:00
Alan Modra
279c678b64 daily update 2011-10-29 23:00:05 +00:00
Alan Modra
dc31fd24d4 daily update 2011-10-28 23:00:07 +00:00
Alan Modra
d02a9c14dd daily update 2011-10-27 23:00:05 +00:00
Joern Rennecke
926e2094bb bfd: 
* cpu-epiphany.c: Reinstate full list of Copyright years.
        * elf32-epiphany.c: Likewise.
cpu:
        * epiphany.cpu, epiphany.opc: Likewise.
gas:
        * config/tc-epiphany.c, config/tc-epiphany.h: Likewise.
        * doc/c-epiphany.texi: Likewise.
include:
        * elf/epiphany.h: Likewise.
 2011-10-27 14:27:16 +00:00
Alan Modra
148465d2b9 daily update 2011-10-26 23:00:04 +00:00
Nick Clifton
29942be825 PR ld/13049 
* elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
	* elf32-hppa.c (STUB_SUFFIX): Likewise.
 2011-10-26 09:47:58 +00:00
Alan Modra
913ac4c077 daily update 2011-10-25 23:00:04 +00:00
Nick Clifton
cfb8c0921c bfd: 
* Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo .
	(ALL_MACHINES_CFILES): Add cpu-epiphany.c .
	(BFD32_BACKENDS): Add elf32-epiphany.lo .
	(BFD32_BACKENDS_CFILES): Add elf32-epiphany.c .
	* Makefile.in, bfd-in2.h, configure, libbfd.h: Regenerate.
	* archures.c (bfd_arch_epiphany): Add.
	(bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
	(bfd_epiphany_arch): Declare.
	(bfd_archures_list): Add &bfd_epiphany_arch.
	* config.bfd (epiphany-*-elf): New target case.
	* configure.in (bfd_elf32_epiphany_vec): New target vector case.
	* reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
	(BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
	(BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
	(BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
	* targets.c (bfd_elf32_epiphany_vec): Declare.
	(_bfd_target_vector): Add bfd_elf32_epiphany_vec.
	* po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
	* cpu-epiphany.c, elf32-epiphany.c: New files.
binutils:
	* readelf.c (include "elf/epiphany.h")
	(guess_is_rela, dump_relocation): Handle EM_ADAPTEVA_EPIPHANY.
	(get_machine_name, is_32bit_abs_reloc, is_32bit_pcrel_reloc): Likewise.
	(is_16bit_abs_reloc, is_none_reloc): Likewise.
	* po/binutils.pot: Regenerate.
cpu:
	* cpu/epiphany.cpu, cpu/epiphany.opc: New files.
gas:
	* NEWS: Mention addition of Adapteva Epiphany support.
	* config/tc-epiphany.c, config/tc-epiphany.h: New files.
	* Makefile.am (TARGET_CPU_CFILES): Add config/tc-epiphany.c .
	(TARGET_CPU_HFILES): Add config/tc-epiphany.h .
	* Makefile.in, configure, doc/Makefile.in, po/POTFILES.in: Regenerate.
	* configure.in: Also set using_cgen for epiphany.
	* configure.tgt: Handle epiphany.
	* doc/Makefile.am (CPU_DOCS): Add c-epiphany.texi .
	* doc/all.texi: Set EPIPHANY.
	* doc/as.texinfo: Add EPIPHANY-specific text.
	* doc/c-epiphany.texi: New file.
	* po/gas.pot: Regenerate.
gas/testsuite:
	* gas/epiphany: New directory.
include:
	* dis-asm.h (print_insn_epiphany): Declare.
	* elf/epiphany.h: New file.
	* elf/common.h (EM_ADAPTEVA_EPIPHANY): Define.
ld:
	* NEWS: Mention addition of Adapteva Epiphany support.
	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32epiphany.c .
	(eelf32epiphany.c): New rule.
	* Makefile.in: Regenerate.
	* configure.tgt: Handle epiphany-*-elf.
	* po/ld.pot: Regenerate.
	* testsuite/ld-srec/srec.exp: xfail epiphany.
	* emulparams/elf32epiphany.sh: New file.
opcodes:
	* Makefile.am (HFILES): Add epiphany-desc.h and epiphany-opc.h .
	(TARGET_LIBOPCODES_CFILES): Add  epiphany-asm.c, epiphany-desc.c,
	epiphany-dis.c, epiphany-ibld.c and epiphany-opc.c .
	(CLEANFILES): Add stamp-epiphany.
	(EPIPHANY_DEPS): Set.  Make CGEN-generated Epiphany files depend on it.
	(stamp-epiphany): New rule.
	* Makefile.in, configure, po/POTFILES.in, po/opcodes.pot: Regenerate.
	* configure.in: Handle bfd_epiphany_arch.
	* disassemble.c (ARCH_epiphany): Define.
	(disassembler): Handle bfd_arch_epiphany.
	* epiphany-asm.c, epiphany-desc.c, epiphany-desc.h: New files.
	* epiphany-dis.c, epiphany-ibld.c, epiphany-opc.c: Likewise.
	* epiphany-opc.h: Likewise.
 2011-10-25 11:18:16 +00:00
Alan Modra
557b35e67d daily update 2011-10-24 23:00:05 +00:00
Maciej W. Rozycki
61a2712e81 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove 
assertions.
 2011-10-24 13:58:47 +00:00
Nick Clifton
b6009aca9a PR ld/13273 
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
	identical TAG_PCS_config attributes.
 2011-10-24 12:52:37 +00:00
Nick Clifton
07725569e1 Updated Japanese translation 2011-10-24 11:51:22 +00:00
Nick Clifton
f11632056d PR binutils/13292 
* bfd-in.h: Include <sys/stat.h> rather than forward defining
	struct stat.
	* bfd-in2.h: Regenerate.
 2011-10-24 11:23:40 +00:00
Alan Modra
56fae03918 daily update 2011-10-23 23:00:05 +00:00
Alan Modra
7ca54243fb daily update 2011-10-22 23:00:05 +00:00
Alan Modra
7bac65fdd2 daily update 2011-10-21 23:00:06 +00:00
H.J. Lu
9892017203 Replace IRELATIVE relocations with RELATIVE in .rel.dyn. 
bfd/

2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13302
	* elf32-i386.c (elf_i386_relocate_section): Replace
	R_386_IRELATIVE with R_386_RELATIVE.

	* elf64-x86-64.c (elf_x86_64_relocate_section): Replace
	R_X86_64_IRELATIVE with R_X86_64_RELATIVE.

ld/testsuite/

2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13302
	* ld-i386/i386.exp: Run pr13302.

	* ld-i386/pr13302.d: New.
	* ld-i386/pr13302.s: Likewise.

	* ld-x86-64/pr13082-5b.d: Updated.
	* ld-x86-64/pr13082-6a.d: Likewise.
	* ld-x86-64/pr13082-6b.d: Likewise.
 2011-10-21 19:37:15 +00:00
H.J. Lu
c293fa4964 Fix a typo in comments. 
2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>.

	* elf32-i386.c (elf_i386_relocate_section): Fix a typo in
	comments.
	* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 2011-10-21 16:16:51 +00:00
H.J. Lu
e1f987424b Put IRELATIVE relocations after JUMP_SLOT. 
bfd/

2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13302
	* elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
	and next_irelative_index.
	(elf_i386_link_hash_table_create): Initialize next_jump_slot_index
	and next_irelative_index.
	(elf_i386_allocate_dynrelocs): Increment reloc_count instead of
	next_tls_desc_index.
	(elf_i386_size_dynamic_sections): Set next_tls_desc_index and
	next_irelative_index from reloc_count.
	(elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
	R_386_JUMP_SLOT.

	* elf64-x86-64.c (elf_x86_64_link_hash_table): Add
	next_jump_slot_index and next_irelative_index.
	(elf_x86_64_link_hash_table_create): Initialize
	next_jump_slot_index and next_irelative_index.
	(elf_x86_64_size_dynamic_sections): Set next_irelative_index
	from reloc_count.
	(elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
	R_X86_64_JUMP_SLOT.

ld/testsuite/

2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13302
	* ld-ifunc/ifunc-16-i386.d: New.
	* ld-ifunc/ifunc-16-x86-64.d: Likewise.
	* ld-ifunc/ifunc-16-x86.s: Likewise.
 2011-10-21 15:13:37 +00:00
Alan Modra
2fe962a34b daily update 2011-10-20 23:00:05 +00:00
Nick Clifton
9553db3cc3 PR ld/13049 
* elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
	symbol names.
	* elf64-ppc.c (STUB_SUFFIX): Likewise.
	* elf32-hppa.c (STUB_SUFFIX): Likewise.
 2011-10-20 16:27:04 +00:00
Alan Modra
fa289a5fde * elf32-i386.c (i386_opcode16): Delete. 
(elf_i386_check_tls_transition): Use memcmp to compare contents.
	* elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
	(elf_x86_64_check_tls_transition): Use memcmp to compare contents.
 2011-10-19 23:02:50 +00:00
Alan Modra
0319698bac daily update 2011-10-19 23:00:04 +00:00
Alan Modra
1d5316ab67 PR ld/13177 
bfd/
	* elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
	(elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
	"mark".  Hide undefweak too.  Clear def_regular and ref_regular.
	* elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
	reloc errors from garbage-collected code.
	* elf32-arm.c (elf32_arm_relocate_section): Likewise.
	* elf32-bfin.c (bfin_relocate_section): Likewise.
	(bfinfdpic_relocate_section): Likewise.
	* elf32-cris.c (cris_elf_relocate_section): Likewise.
	* elf32-frv.c (elf32_frv_relocate_section): Likewise.
	* elf32-i386.c (elf_i386_relocate_section): Likewise.
	* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
	* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
	* elf32-s390.c (elf_s390_relocate_section): Likewise.
	* elf32-sh.c (sh_elf_relocate_section): Likewise.
	* elf32-spu.c (spu_elf_relocate_section): Likewise.
	* elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
	* elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
	* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
	* elf64-s390.c (elf_s390_relocate_section): Likewise.
	* elf64-sh64.c (sh_elf64_relocate_section): Likewise.
	* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
	* elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
ld/testsuite/
	* ld-elf/elf.exp: Move test for shared lib support..
	* lib/ld-lib.exp (check_shared_lib_support): ..to here. Add m68hc1*,
	and s/ms1/mt/.
	(check_gc_sections_available): Match hppa*64 not hppa64.  Comment.
	* ld-gc/libpersonality.s: New.
	* ld-gc/personality.s, * ld-gc/personality.d: New.
	* ld-gc/gc.exp: Run personality test.
 2011-10-19 07:17:21 +00:00
Alan Modra
371a586695 PR ld/13311 
* elflink.c (elf_link_output_extsym): Correct test for warning when
	forced local executable syms are referenced from shared libraries.
 2011-10-19 05:24:38 +00:00
Alan Modra
c192a13368 PR ld/13254 
include/
	* bfdlink.h (struct bfd_link_info): Add error_textrel.
bfd/
	* elflink.c (bfd_elf_final_link): Emit error_textrel error.
ld/
	* emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Add
	-z text, -z notext, -z textoff options for all targets having
	shared lib support.
 2011-10-19 04:13:28 +00:00
David S. Miller
abd242a908 Fix sparc TLS call relaxation when the delay slot sets up %o0. 
bfd/

	PR binutils/13301
	* elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
	(_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
	call delay slot instruction forward 4 bytes when performing
	relaxation.

gold/

	PR binutils/13301
	* sparc.cc (Target_sparc::Relocate::reloc_adjust_addr_): New
	member to track relocation locations that have moved during TLS
	reloc optimizations.
	(Target_sparc::Relocate::Relocate): Initialize to NULL.
	(Target_sparc::Relocate::relocate): Adjust view down by 4
	bytes if it matches reloc_adjust_addr_.
	(Target_sparc::Relocate::relocate_tls): Always move the
	__tls_get_addr call delay slot instruction forward 4 bytes when
	performing relaxation.

ld/testsuite/

	* ld-sparc/tlssunbin32.dd: Update for TLS call relaxation fix
	for PR 13301.
	* ld-sparc/tlssunbin64.dd: Likewise.
	* ld-sparc/tlssunpic32.dd: Likewise.
	* ld-sparc/tlssunpic64.dd: Likewise.
 2011-10-19 00:32:25 +00:00
Alan Modra
f33e68fc7e daily update 2011-10-18 23:00:06 +00:00
Alan Modra
42dd20afd3 daily update 2011-10-17 23:00:06 +00:00
Alan Modra
4c58e0d815 PR ld/12975 
PR ld/13195
	* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
	and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
 2011-10-17 08:27:45 +00:00
Alan Modra
4edf0e1349 daily update 2011-10-16 23:00:06 +00:00
Alan Modra
79124878b7 daily update 2011-10-15 23:00:05 +00:00
Alan Modra
96c5c4887c daily update 2011-10-14 23:00:05 +00:00
Hans-Peter Nilsson
970d488d05 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT> 
<R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
	global symbols.
	<R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
	updates of the plt refcount.
	(elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
	refcount in relation to the plt refcount.
 2011-10-14 06:52:46 +00:00
Alan Modra
a4b3198b37 daily update 2011-10-13 23:00:09 +00:00
Nick Clifton
9cd3e4e527 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via 
stubs as resolved.
 2011-10-13 09:47:51 +00:00
Alan Modra
55809515b1 daily update 2011-10-12 23:00:05 +00:00
Alan Modra
4391ee7045 daily update 2011-10-11 23:00:05 +00:00
Alan Modra
b228303dd1 PR binutils/13278 
* archive.c (bfd_generic_archive_p): Only check first element
	when target_defaulted.
	(_bfd_construct_extended_name_table): Use ar_maxnamelen.
	(_bfd_archive_bsd44_construct_extended_name_table): Likewise.
 2011-10-11 06:44:13 +00:00
Alan Modra
98c53ba306 PR binutils/13257 
* archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
	thin archive element using container target if not defaulted.
 2011-10-11 06:30:20 +00:00
Alan Modra
db8c06a516 daily update 2011-10-10 23:00:05 +00:00
Nick Clifton
d569865703 Updated Bulgarian, Spanish, Finnish, French, Russian and Ukranian translations. 2011-10-10 16:12:24 +00:00
Alan Modra
3b421ab3bc include/elf/ 
* ppc64.h (R_PPC64_TOCSAVE): Add.
bfd/
	* elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
	(struct ppc_link_hash_table): Add tocsave_htab.
	(struct tocsave_entry): New.
	(tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
	(ppc64_elf_link_hash_table_create): Create tocsave_htab..
	(ppc64_elf_link_hash_table_free): ..and delete it.
	(build_plt_stub): Always put STD_R2_40R1 first.
	(ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
	on plt call.  If present add prologue nop location to tocsave_htab.
	(ppc64_elf_relocate_section): Convert prologue nop to std.  Skip
	first insn of plt call stub when R_PPC64_TOCSAVE present.
 2011-10-10 13:21:07 +00:00
Alan Modra
8ab1a5dc75 daily update 2011-10-09 23:00:05 +00:00
Alan Modra
dd24f69fd7 daily update 2011-10-08 23:00:05 +00:00
H.J. Lu
3e0882af52 Preserve the maximum alignment/size for common symbols. 
bfd/

2011-10-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13250
	* elflink.c (elf_link_add_object_symbols): Preserve the maximum
	alignment and size for common symbols.

ld/testsuite/

2011-10-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13250
	* ld-elf/shared.exp (build_tests): Add tests for PR ld/13250.
	(run_tests): Likewise.

	* ld-elf/pr13250-1.c: New.
	* ld-elf/pr13250-2.c: Likewise.
	* ld-elf/pr13250-3.c: Likewise.
 2011-10-08 16:51:11 +00:00
Alan Modra
c3df8c1482 PR ld/13229 
PR ld/13244
	* elflink.c (elf_link_add_object_symbols): Don't make IR symbols
	dynamic.
 2011-10-08 07:50:19 +00:00
Alan Modra
d56d55e7af * elflink.c (elf_link_output_extsym): Strip defined plugin symbols 
even when strip_discarded is false.
 2011-10-07 23:06:09 +00:00
Alan Modra
1d5548f8de daily update 2011-10-07 23:00:04 +00:00
Alan Modra
0bae565730 daily update 2011-10-06 23:00:06 +00:00
Kai Tietz
07c7ed6d77 * coffgen.c (coff_write_alien_symbol): Don't write 
symbol for discarded sections, if strip_discarded isn't
        explicit set to false.
        (coff_write_native_symbol): Likewise.
 2011-10-06 08:59:36 +00:00
Alan Modra
4a4ddfe9f5 daily update 2011-10-05 23:00:06 +00:00
H.J. Lu
d14552abec Add missing ChangeLog entries. 2011-10-05 16:37:50 +00:00
Nick Clifton
d4cb0ea0ca * readelf.c (get_machine_dlags): Add support for RX's PID mode. 
* ld-scripts/phdrs.exp: Expect to fail for the RX.

	* elf32-rx.c: Add support for PID mode.
	(rx_elf_relocate_section): Add checks for unsafe PID relocations.
	Include addend in R_RX_SYM relocations.

	* config/rx-defs.h (rx_pid_register): New.
	(rx_gp_register): New.
	* config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg.
	(displacement): Add PID support.
	* config/tc-rx.c (rx_pid_mode): New.
	(rx_num_int_regs): New.
	(rx_pid_register): New.
	(rx_gp_register): New.
	(options): Add -mpid and -mint-register= options.
	(md_longopts): Likewise.
	(md_parse_option): Likewise.
	(md_show_usage): Likewise.
	(rx_pid_symbol): New.
	(rx_pidreg_symbol): New.
	(rx_gpreg_symbol): New.
	(md_begin): Support PID.
	(rx_validate_fix_sub): Support PID.
	(tc_gen_reloc): Support PID.
	* doc/c-rx.texi: Document PID support.

	* rx.h (E_FLAG_RX_PID): New.
 2011-10-05 14:13:31 +00:00
Alan Modra
6ba007a313 daily update 2011-10-04 23:00:05 +00:00
Alan Modra
c98ab4592c daily update 2011-10-03 23:00:06 +00:00
Alan Modra
6f9250130e daily update 2011-10-02 23:00:06 +00:00
Alan Modra
7bc5d59cea daily update 2011-10-01 23:00:05 +00:00
Alan Modra
aadd11af48 daily update 2011-10-01 00:00:05 +00:00
Tristan Gingold
fc28f9aa23 2011-09-30 Tristan Gingold <gingold@adacore.com> 
* dwarf2.c (struct dwarf2_debug): Add field debug_sections.
	(read_section): Add sec argument. Adjust the code to get section
	names from it.
	(read_indirect_string): Adjust call to read_section.
	(read_abbrevs): Ditto.
	(decode_line_info): Ditto.
	(read_debug_ranges): Ditto.
	(DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
	(find_debug_info): Add debug_sections parameter.  Use it instead
	the above macros.
	(place_sections): Get section names from stash.
	(find_line): Add debug_sections argument.  Initialize
	debug_sections field of stash from it.
	Adjust calls to find_debug_info.
	(_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
	Adjust call to find_line.
	(_bfd_dwarf2_find_line): Adjust call to find_line.
	* libcoff-in.h (struct dwarf_debug_section): New declaration.
	(coff_find_nearest_line_with_names): Likewise.
	* libcoff.h: Regenerate.
	* libbfd-in.h (struct dwarf_debug_section): Move declaration.
	(dwarf_debug_sections): Likewise.
	(_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
	* libbfd.h: Regenerate.
	* elf.c (_bfd_elf_find_nearest_line): Adjust call to
	_bfd_dwarf2_find_nearest_line.
	* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
	* elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
	* elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
	* coffgen.c (coff_find_nearest_line_with_names): New function.
	(coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
	* coff-rs6000.c (xcoff_debug_sections): New constant.
	(xcoff_find_nearest_line): New function.
	(rs6000coff_vec): Use xcoff_find_nearest_line.
	(pmac_xcoff_vec): Ditto.
 2011-09-30 10:39:45 +00:00
Alan Modra
9852805258 PR ld/13235 
bfd/
	* elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
	(ppc64_elf_edit_toc): Check HA relocs.
	(ha_reloc_match): Delete function.
	(ppc64_elf_relocate_section): Remove delayed HA nop optimization.
	Instead do it and low part optimization based on
	ha_relocs_not_using_r2.
ld/testsuite/
	* ld-powerpc/tocopt.d: Update.
	* ld-powerpc/tocopt5.d, * ld-powerpc/tocopt5.s: New test.
	* ld-powerpc/powerpc.exp: Run new test.
 2011-09-30 05:11:04 +00:00
Alan Modra
dd0c24e3bd daily update 2011-09-30 00:00:05 +00:00
Alan Modra
c227efa6d5 PR ld/13233 
* elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
	debug and special section groups.
 2011-09-29 05:40:21 +00:00
H.J. Lu
54e8959c60 Fix --gc-sections failure with symbol versioning. 
bfd/

2011-09-28  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13195
	* elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
	clearing def_dynamic.
	(elf_link_add_object_symbols): Likewise.  Set dynamic_def when
	setting def_dynamic.
	(bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
	versioned.

ld/testsuite/

2011-09-28  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13195
	* ld-elf/elf.exp: Add a C link testcase for PR ld/13195.

	* ld-elf/pr13195.c: New.
	* ld-elf/pr13195.d: Likewise.
	* ld-elf/pr13195.s: Likewise.
	* ld-elf/pr13195.t: Likewise.
 2011-09-29 00:13:14 +00:00
Alan Modra
9277183184 daily update 2011-09-29 00:00:05 +00:00
Alan Modra
9d5b7ddc71 daily update 2011-09-28 00:00:05 +00:00
Kai Tietz
2b914c2b41 * coffcode.h (sec_to_styp_flags): Handle 
SEC_LINK_DUPLICATES_SAME_CONTENTS, and
	SEC_LINK_DUPLICATES_SAME_SIZE.
 2011-09-27 16:03:49 +00:00
Alan Modra
130479b708 daily update 2011-09-27 00:00:06 +00:00
Alan Modra
c57c0a06ba daily update 2011-09-26 00:00:05 +00:00
Alan Modra
3efb455c8e daily update 2011-09-25 00:00:06 +00:00
Alan Modra
4d34059fd5 daily update 2011-09-24 00:00:06 +00:00
Alan Modra
6b4a09fc6f daily update 2011-09-23 00:00:05 +00:00
Tristan Gingold
7cf3bbff36 bfd/ 
2011-09-22  Tristan Gingold  <gingold@adacore.com>

	* configure.in: Bump version to 2.22.51
	* configure: Regenerate.
 2011-09-22 08:35:49 +00:00
Alan Modra
a3a129def5 daily update 2011-09-22 00:00:05 +00:00
David S. Miller
9e8c70f96b Annotate sparc objects with cpu hardware capabilities used. 
bfd/

	* elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
	* elfxx-sparc.h: Declare it.
	* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
	* elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.

binutils/

	* readelf.c (display_sparc_hwcaps): New.
	(display_sparc_gnu_attribute): New.
	(process_sparc_specific): New.
	(process_arch_specific): When EM_SPARC, EM_SPARC32PLUS,
	or EM_SPARCV9 invoke process_sparc_specific.

gas/

	* config/tc-sparc.c (hwcap_seen): New bitmask, defined when
	not TE_SOLARIS.
	(sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from
	sparc_opcode->flags of instruction into hwcap_seen.
	(sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if
	hwcap_seen is non-zero and not TE_SOLARIS.

gas/testsuite/

	* gas/sparc/hpcvis3.s: Update for fixed fchksum16 mnemonic.
	* gas/sparc/hpcvis3.d: Likewise.

include/elf/

	* sparc.h (Tag_GNU_Sparc_HWCAPS): New object attribute.
	(ELF_SPARC_HWCAP_*): New HWCAPS bitmask values.

include/opcode/

	* sparc.h (struct sparc_opcode): Expand 'flags' to unsigned int.
	(F_MUL32, F_DIV32, F_FSMULD, F_V8PLUS, F_POPC, F_VIS, F_VIS2,
	F_ASI_BLK_INIT, F_FMAF, F_VIS3, F_HPC, F_RANDOM, F_TRANS,
	F_FJFMAU, F_IMA, F_ASI_CACHE_SPARING): New flag bits.

opcodes/

	* sparc-opc.c (sparc_opcodes): Annotate table with HWCAP flag
	bits.  Fix "fchksm16" mnemonic.
 2011-09-21 20:49:16 +00:00
Tristan Gingold
7ba695a99c 2011-09-21 Tristan Gingold <gingold@adacore.com> 
* mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
	Deals with size limited strings.
	(bfd_mach_o_build_commands): Initialize more fields.
 2011-09-21 10:10:11 +00:00
Alan Modra
5b69b9417d daily update 2011-09-21 00:00:07 +00:00
Alan Modra
699d8ed24c daily update 2011-09-20 00:00:09 +00:00
Alan Modra
116a5e0dcc daily update 2011-09-19 00:00:05 +00:00
Alan Modra
a0a4e818f5 daily update 2011-09-18 00:00:06 +00:00
Alan Modra
53dad163f7 daily update 2011-09-17 00:00:06 +00:00
H.J. Lu
1a766c6843 Also hide symbols without PLT nor GOT references. 
bfd/

2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13177
	* elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
	nor GOT references.

ld/testsuite/

2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13177
	* ld-elf/pr13177.d: New.
	* ld-elf/pr13177.s: Likewise.
 2011-09-16 01:17:16 +00:00
H.J. Lu
fd91d41947 Check if a symbol is hidden by linker script. 
bfd/

2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12975
	* bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
	to struct bfd_elf_version_tree.

	* elflink.c (elf_info_failed): Remove verdefs.
	(_bfd_elf_export_symbol): Updated.
	_bfd_elf_link_assign_sym_version): Likewise.
	(bfd_elf_size_dynamic_sections): Remove pointer to struct
	bfd_elf_version_tree.  Updated.
	(bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
	by linker script.

	* linker.c (bfd_hide_sym_by_version): New.

	* bfd-in2.h: Regenerated.

include/

2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12975
	* bfdlink.h (bfd_link_info): Add version_info.

ld/

2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12975
	* ldlang.c (lang_elf_version_info): Removed.
	(lang_register_vers_node): Replace lang_elf_version_info with
	link_info.version_info.
	(lang_add_vers_depend): Likewise.
	* pe-dll.c (process_def_file_and_drectve): Likewise.
	* emultempl/solaris2.em (elf_solaris2_before_allocation): Likewise.

	* ldlang.h (lang_elf_version_info): Removed.

	* plugin.c  (is_visible_from_outside): Check if symbol is hidden
	by version script.

	* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
	Remove lang_elf_version_info.

ld/testsuite/

2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12975
	* ld-elf/pr12975.d: New.
	* ld-elf/pr12975.s: Likewise.
	* ld-elf/pr12975.t: Likewise.
 2011-09-16 01:15:20 +00:00
Alan Modra
8bc5d770cd daily update 2011-09-16 00:00:06 +00:00
Alan Modra
d9fb730937 daily update 2011-09-15 00:00:05 +00:00
Alan Modra
e3ae1ce459 daily update 2011-09-14 00:00:06 +00:00
Alan Modra
29d3e15313 daily update 2011-09-13 00:00:05 +00:00
H.J. Lu
7b5b197e80 Use .got.plt for IFUNC symbols if there are no GOT relocations. 
bfd/

2011-09-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13178
	* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
	if there are no GOT relocations.

ld/testsuite/

2011-09-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13178
	* ld-ifunc/ifunc-13-i386.d: Updated.
	* ld-ifunc/ifunc-13-x86-64.d: Likewise.
	* ld-ifunc/ifunc-3a-x86.d: Likewise.
	* ld-x86-64/pr13082-5a.d: Likewise.

	* ld-ifunc/ifunc-15-i386.d: New.
	* ld-ifunc/ifunc-15-i386.s: Likewise.
	* ld-ifunc/ifunc-15-x86-64.d: Likewise.
	* ld-ifunc/ifunc-15-x86-64.s: Likewise.
 2011-09-12 18:17:36 +00:00
Alan Modra
3079918dc3 daily update 2011-09-12 00:00:05 +00:00
Alan Modra
14a65e3755 daily update 2011-09-11 00:00:06 +00:00
Alan Modra
17b03c24fb daily update 2011-09-10 00:00:05 +00:00
Kai Tietz
e777132256 2011-09-09 Kai Tietz <ktietz@redhat.com> 
* peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
        for targets without symbol_leading_char.
 2011-09-09 16:28:12 +00:00
Alan Modra
a301ba0b9a daily update 2011-09-09 00:00:05 +00:00
Nick Clifton
103ae312ba * bfdwin.c (bfd_get_file_window): Fix memory leak. 2011-09-08 16:06:11 +00:00
Alan Modra
cc42bdc275 daily update 2011-09-08 00:00:06 +00:00
Alan Modra
28942f6293 PR ld/13131 
* bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
	is initialized.
 2011-09-07 13:56:09 +00:00
Alan Modra
27e78320b0 daily update 2011-09-07 00:00:06 +00:00
Alan Modra
b140b0101b PR ld/13131 
* elf64-ppc.c (adjust_toc_syms): Delete redundant code.
	(ppc64_elf_edit_toc): Fix style nit.  Report some details
	on linker failure due to reference in debug or non-alloc
	sections to optimized away toc entry, and don't abort.
 2011-09-06 07:41:24 +00:00
Alan Modra
18df1c457e daily update 2011-09-06 00:00:04 +00:00
Alan Modra
4a5818a296 daily update 2011-09-05 00:00:06 +00:00
Alan Modra
7db1c6bfe2 daily update 2011-09-04 00:00:06 +00:00
Alan Modra
1aca6c577b daily update 2011-09-03 00:00:07 +00:00
Alan Modra
876dbddf2f daily update 2011-09-02 00:00:05 +00:00
Christophe Lyon
7d500b8357 2011-09-01 Christophe Lyon <christophe.lyon@st.com> 
bfd/
	* elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
	sections.

        ld/testsuite/
	* ld-arm/arm-elf.exp: Add new rodata-merge-map test.
	* ld-arm/rodata-merge-map.ld: New file.
	* ld-arm/rodata-merge-map.sym: Likewise.
	* ld-arm/rodata-merge-map1.s Likewise.
	* ld-arm/rodata-merge-map2.s: Likewise.
	* ld-arm/rodata-merge-map3.s: Likewise.
 2011-09-01 14:10:40 +00:00
Alan Modra
0ddc55ad78 daily update 2011-09-01 00:00:04 +00:00
Alan Modra
8501c0d426 daily update 2011-08-31 00:00:05 +00:00
Alan Modra
5a5dcae463 daily update 2011-08-30 00:00:06 +00:00
Alan Modra
78662a6e67 daily update 2011-08-28 00:00:06 +00:00
Alan Modra
53c8030fec daily update 2011-08-27 00:00:05 +00:00
Nick Clifton
7cf8042268 Updated Spanish translations. 2011-08-26 15:15:52 +00:00
Alan Modra
a0dc6b134c daily update 2011-08-26 00:00:05 +00:00
Alan Modra
978e21aec5 daily update 2011-08-25 00:00:05 +00:00
Alan Modra
17770d1728 daily update 2011-08-24 00:00:05 +00:00
Alan Modra
34e20cec1e daily update 2011-08-23 00:00:05 +00:00
Alan Modra
61ab05f36d daily update 2011-08-22 00:00:05 +00:00
Alan Modra
ca861ac30a daily update 2011-08-21 00:00:05 +00:00
Alan Modra
eee4be5edd daily update 2011-08-20 00:00:05 +00:00
Alan Modra
af75cb9c9b * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if 
we haven't seen expected -mcmodel=medium/large code relocs.
 2011-08-19 08:12:08 +00:00
Alan Modra
fe9e19f9b8 daily update 2011-08-19 00:00:06 +00:00
Tristan Gingold
9d4b600942 2011-08-18 Tristan Gingold <gingold@adacore.com> 
* mach-o.c (bfd_mach_o_read_segment): Initialize list.
 2011-08-18 09:28:42 +00:00
Alan Modra
8304cc9064 daily update 2011-08-18 00:00:05 +00:00
Tristan Gingold
72b5104c84 2011-08-17 Tristan Gingold <gingold@adacore.com> 
* mach-o.c (bfd_mach_o_write_section_32): Fix typo.
 2011-08-17 10:17:39 +00:00
Alan Modra
c77ec72614 PR ld/12762 
bfd/
	* bfd-in.h (struct bfd_section_already_linked): Forward declare.
	(_bfd_handle_already_linked): Declare.
	* coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
	_bfd_coff_section_already_linked.
	* coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
	* coffcode.h (coff_section_already_linked): Likewise.
	* cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
	* elf-bfd.h: Likewise.
	* libbfd-in.h: Likewise.
	* targets.c: Likewise.
	* linker.c (bfd_section_already_linked): Likewise.
	(bfd_section_already_linked_table_lookup): Likewise.
	(bfd_section_already_linked_table_insert): Likewise.
	(_bfd_generic_section_already_linked): Likewise.  Call
	_bfd_handle_already_linked.
	(_bfd_handle_already_linked): New function, split out from..
	* elflink.c (_bfd_elf_section_already_linked): ..here.  Revert
	2011-07-09 changes.  Avoid unnecessary strcmp when matching
	already_linked_list entries.  Match plugin linkonce section.
	(section_signature): Delete.
	* coffgen.c (_bfd_coff_section_already_linked): New function.
	* libcoff-in.h (_bfd_coff_section_already_linked): Declare.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
	* bfd-in2.h: Regenerate.
ld/
	* ldlang.c (section_already_linked): Revert 2011-07-09 changes.
	* plugin.c: Likewise.
	(asymbol_from_plugin_symbol): Create linkonce section for syms
	with comdat_key.
 2011-08-17 00:39:41 +00:00
Alan Modra
48db9718bb daily update 2011-08-17 00:00:05 +00:00
Alan Modra
d51a548c8c daily update 2011-08-16 00:00:05 +00:00
Alan Modra
10614790ea daily update 2011-08-15 00:00:05 +00:00
Alan Modra
b3874e1a22 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when 
shared and call to _mcount will go via plt.
 2011-08-14 09:17:17 +00:00
Alan Modra
8de848d897 * elf64-ppc.c: Prefix all einfo error strings with "%P: ". 
* elf32-ppc.c: Likewise.
	(ppc_elf_select_plt_layout): Use einfo rather than info to report
	forced bss-plt.
 2011-08-14 08:11:56 +00:00
Alan Modra
a369ae95b6 daily update 2011-08-14 00:00:05 +00:00
Alan Modra
49ac4fb0e0 daily update 2011-08-13 00:00:06 +00:00
H.J. Lu
64d25c4414 Add R_X86_64_RELATIVE64 and handle R_X86_64_64 for x32. 
bfd/

2011-08-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13082
	* elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
	(elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
	and zero-extend it to 64bit if addend is zero for x32.  Generate
	R_X86_64_RELATIVE64 for x32.

include/elf/

2011-08-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13082
	* x86-64.h (R_X86_64_RELATIVE64): New.

ld/testsuite/

2011-08-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13082
	* ld-x86-64/pr13082-1.s: New.
	* ld-x86-64/pr13082-1a.d: Likewise.
	* ld-x86-64/pr13082-1b.d: Likewise.
	* ld-x86-64/pr13082-2.s: Likewise.
	* ld-x86-64/pr13082-2a.d: Likewise.
	* ld-x86-64/pr13082-2b.d: Likewise.
	* ld-x86-64/pr13082-3.s: Likewise.
	* ld-x86-64/pr13082-3a.d: Likewise.
	* ld-x86-64/pr13082-3b.d: Likewise.
	* ld-x86-64/pr13082-4.s: Likewise.
	* ld-x86-64/pr13082-4a.d: Likewise.
	* ld-x86-64/pr13082-4b.d: Likewise.
	* ld-x86-64/pr13082-5.s: Likewise.
	* ld-x86-64/pr13082-5a.d: Likewise.
	* ld-x86-64/pr13082-5b.d: Likewise.
	* ld-x86-64/pr13082-6.s: Likewise.
	* ld-x86-64/pr13082-6a.d: Likewise.
	* ld-x86-64/pr13082-6b.d: Likewise.

	* ld-x86-64/x86-64.exp: Run pr13082-[1-6][ab].
 2011-08-12 19:42:39 +00:00
Alan Modra
afd2ddc121 daily update 2011-08-10 00:00:04 +00:00
Matthew Gretton-Dann
2de70689ff * bfd/bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype. 
* bfd/bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
	* bfd/elf32-arm.c (elf32_arm_link_hash_table): New field.
	(elf232_arm_link_hash_table_create): Initialise new field.
	(check_use_blx): Change test depending on fix_arm1176.
	(bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
	command line options.
	* ld/emultempl/armelf.em (fix_arm1176): New variable.
	(arm_elf_create_output_section_statements): Pass
	fix_arm1176 option to bfd backend.
	(OPTION_FIX_ARM1176): New define.
	(OPTION_NO_FIX_ARM1176): Likewise.
	(PARSE_AND_LIST_LONGOPTS): Add new command line options.
	(PARSE_AND_LIST_OPTIONS): Likewise.
	(PARSE_AND_LIST_ARGS_CASES): Likewise.
	* ld/ld.texinfo: Document new command line options.
	* ld/testsuite/ld-arm/arm-elf.exp (armelftests): Update for new command-line
	options.
	(armeabitests): Update for new command-line options, and add
	new test cases.
	* ld/testsuite/ld-arm/fix-arm1176.s: Add test case.
	* ld/testsuite/ld-arm/fix-arm1176-off.d: Likewise.
	* ld/testsuite/ld-arm/fix-arm1176-on.d: Likewise.
 2011-08-09 13:10:44 +00:00
Tristan Gingold
5a5cbf7230 2011-08-08 Tristan Gingold <gingold@adacore.com> 
* mach-o.c (struct mach_o_segment_name_xlat): Add comments.
	(segsec_names_xlat): Reorder elements.
	(bfd_mach_o_read_section_32): Fix typo.
	(bfd_mach_o_read_section_64): Fix typo.
 2011-08-08 14:53:30 +00:00
Tristan Gingold
f1bde64c90 2011-08-08 Tristan Gingold <gingold@adacore.com> 
* mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
	(BFD_MACH_O_SECTNAME_SIZE): Ditto.
	(bfd_mach_o_section): Use them.  Add next field.
	(bfd_mach_o_segment_command): Replace sections array by
	sect_head and sect_tail.
	(bfd_mach_o_get_mach_o_section): New macro.
	(bfd_mach_o_lookup_section): Remove.
	(bfd_mach_o_new_section_hook): New function.
	* mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
	instead of strcmp.
	(bfd_mach_o_convert_section_name_to_bfd): Replaces section
	parameter with segname and sectname parameters.  Adjust.
	(bfd_mach_o_append_section_to_segment): New function.  Use a
	linked list for Mach-O sections.
	(bfd_mach_o_write_segment_32): Adjust.
	(bfd_mach_o_write_segment_64): Ditto.
	(bfd_mach_o_build_commands): Fix comment.  Adjust.
	(bfd_mach_o_flatten_sections): Adjust.
	(bfd_mach_o_print_section_map): Adjust.
	(bfd_mach_o_set_section_flags_from_bfd): Ditto.
	(bfd_mach_o_new_section_hook): New function.
	(bfd_mach_o_init_section_from_mach_o): Ditto.
	(bfd_mach_o_read_section_32): Remove section parameter.
	Return a section instead.
	(bfd_mach_o_read_section_64): Ditto.
	(bfd_mach_o_read_section): Ditto.
	(bfd_mach_o_make_bfd_section): Adjust.
	(bfd_mach_o_read_segment): Adjust for new profile of
	bfd_mach_o_read_section.
	(bfd_mach_o_lookup_section): Remove.
	* mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
 2011-08-08 10:56:31 +00:00
Tristan Gingold
edbdea0ed7 bfd/ 
2011-08-08  Tristan Gingold  <gingold@adacore.com>

	* mach-o.h (bfd_mach_o_version_min_command): New structure.
	(bfd_mach_o_load_command): Add version_min.
	(mach_o_data_struct): Fix comment.
	* mach-o.c (bfd_mach_o_read_version_min): New function.
	(bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
	BFD_MACH_O_LC_VERSION_MIN_MACOSX and
	BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
	(bfd_mach_o_get_name_or_null): New function.
	(bfd_mach_o_get_name): Use the above new one.
	(bfd_mach_o_load_command_name): Add the above new commands.
	(bfd_mach_o_bfd_print_private_bfd_data): Display numerically
	unknown commands.  Handle BFD_MACH_O_LC_FUNCTION_STARTS,
	BFD_MACH_O_LC_VERSION_MIN_MACOSX and
	BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.

include/mach-o/
2011-08-08  Tristan Gingold  <gingold@adacore.com>

	* loader.h (bfd_mach_o_load_command_type): Add
	BFD_MACH_O_LC_LOAD_UPWARD_DYLIB, BFD_MACH_O_LC_VERSION_MIN_MACOSX,
	BFD_MACH_O_LC_VERSION_MIN_IPHONEOS, BFD_MACH_O_LC_FUNCTION_STARTS,
	and BFD_MACH_O_LC_DYLD_ENVIRONMENT.
	* external.h (mach_o_version_min_command_external): New structure.
 2011-08-08 10:21:02 +00:00
Tristan Gingold
46d1c23bce bfd/ 
2011-08-08  Tristan Gingold  <gingold@adacore.com>

	* mach-o.h: Move size macros to external.h
	Move reloc macros to reloc.h and x86-64.h.
	* mach-o-i386.c: Includes mach-o/reloc.h
	* mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
	* mach-o.c: Add includes.
	(bfd_mach_o_write_header): Use structure from external.h to convert.
	(bfd_mach_o_write_thread): Ditto.
	(bfd_mach_o_write_relocs): Ditto.
	(bfd_mach_o_write_section_32): Ditto.
	(bfd_mach_o_write_section_64): Ditto.
	(bfd_mach_o_write_segment_32): Ditto.
	(bfd_mach_o_write_segment_64): Ditto.
	(bfd_mach_o_write_symtab): Ditto.
	(bfd_mach_o_write_contents): Ditto.
	(bfd_mach_o_read_header): Ditto.
	(bfd_mach_o_read_section_32): Ditto.
	(bfd_mach_o_read_section_64): Ditto.
	(bfd_mach_o_read_symtab_symbol): Ditto.
	(bfd_mach_o_read_dylinker): Ditto.
	(bfd_mach_o_read_dylib): Ditto.
	(bfd_mach_o_read_dysymtab): Ditto.
	(bfd_mach_o_read_symtab): Ditto.
	(bfd_mach_o_read_linkedit): Ditto.
	(bfd_mach_o_read_str): Ditto.
	(bfd_mach_o_read_dyld_info): Ditto.
	(bfd_mach_o_read_segment): Ditto.
	(bfd_mach_o_read_command): Ditto.
	(bfd_mach_o_archive_p): Ditto.
	(bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
	(bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
	(bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
	(bfd_mach_o_read_uuid): Remove useless cast.  Use a macro instead
	of an hard-coded value.

include/mach-o
2011-08-08  Tristan Gingold  <gingold@adacore.com>

	* loader.h: Reorder declarations.
	* x86-64.h: New file.
	* external.h: New file.
	* reloc.h: New file.
 2011-08-08 08:59:33 +00:00
Tristan Gingold
fde3380891 2011-08-08 Tristan Gingold <gingold@adacore.com> 
* mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
	(bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
	BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
	BFD_RELOC_MACH_O_X86_64_GOT_LOAD.  Share common code.
 2011-08-08 07:47:41 +00:00
Tristan Gingold
53d58d96a7 2011-08-08 Tristan Gingold <gingold@adacore.com> 
* mach-o.c (bfd_mach_o_normalize_section_name): New function.
	(bfd_mach_o_convert_section_name_to_bfd): Use it.
	(bfd_mach_o_get_section_type_from_name): New function.
	(bfd_mach_o_get_section_attribute_from_name): Ditto.
	* mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
	Add comments.  Add prototypes for the above new functions.
 2011-08-08 07:39:44 +00:00
Alan Modra
e521492eb5 daily update 2011-08-08 00:00:05 +00:00
Alan Modra
fd4f9b00f6 daily update 2011-08-07 00:00:05 +00:00
Alan Modra
4c0c23cf9d daily update 2011-08-06 00:00:06 +00:00
Mark Kettenis
9a66aae0a8 * netbsd-core.c (netbsd_core_vec): Init match_priority field. 2011-08-05 12:37:26 +00:00
Alan Modra
d969d15f50 bfd/ 
* elf64-ppc.c (maybe_strip_output): New function.
	(ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
ld/testsuite/
	* ld-powerpc/tlsexe.r: Update for stripped .branch_lt.
	* ld-powerpc/tlsexetoc.r: Likewise.
	* ld-powerpc/tlsso.r: Likewise.
	* ld-powerpc/tlstocso.r: Likewise.
 2011-08-05 06:22:22 +00:00
Alan Modra
43e1669b2d PR ld/12762 
bfd/
	* elflink.c (_bfd_elf_section_already_linked): Return matched
	status.  Remove COFF comdat section handling.
	* linker.c (_bfd_generic_section_already_linked): Return matched
	status.  Don't set SEC_GROUP in l_flags for plugin entries.
	(bfd_section_already_linked): Update prototype.
	* targets.c (_section_already_linked): Likewise.
	* elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
	* libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
	(_bfd_nolink_section_already_linked): Update.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
ld/
	* plugin.c (add_symbols): Exclude comdat_key symbols from symbol
	table if already seen.
 2011-08-05 03:17:12 +00:00
Alan Modra
6177242a84 * elf32-ppc.c: Include dwarf2.h. 
(struct ppc_elf_link_hash_table): Add glink_eh_frame.
	(ppc_elf_create_glink): Create .eh_frame section.
	(glink_eh_frame_cie): New array.
	(ppc_elf_size_dynamic_sections): Size glink_eh_frame.
	(ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
 2011-08-05 02:24:08 +00:00
Alan Modra
58b6a95f43 daily update 2011-08-05 00:00:05 +00:00
Tristan Gingold
f1bb038899 2011-08-04 Tristan Gingold <gingold@adacore.com> 
* vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
	(_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
 2011-08-04 08:13:53 +00:00
Alan Modra
93845b7514 daily update 2011-08-04 00:00:05 +00:00
Tristan Gingold
092d27ff47 2011-08-03 Tristan Gingold <gingold@adacore.com> 
* mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
	(bfd_mach_o_read_symtab_symbols): Return if no symbols.
 2011-08-03 08:12:07 +00:00
Alan Modra
6a1214e843 daily update 2011-08-03 00:00:05 +00:00
Maciej W. Rozycki
80cab405aa * elfxx-mips.c (check_4byte_branch): Remove function. 
(check_relocated_bzc): New function.
	(_bfd_mips_elf_relax_section): Permit the relaxation of LUI
	instructions that immediately follow a compact branch
	instruction.
 2011-08-02 14:28:26 +00:00
Alan Modra
c7131b65ce * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no 
plt_static_chain.
	(ppc_build_one_stub): Adjust get_relocs call to suit..
	(ppc_size_one_stub): ..and reloc sizing.  Correct plt size corner case.
 2011-08-02 04:44:45 +00:00
Alan Modra
6fe94adbb6 daily update 2011-08-02 00:00:07 +00:00
H.J. Lu
d7921315ba Check R_X86_64_32 overflow and allow R_X86_64_64 for x32. 
bfd/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13048
	* archures.c (bfd_mach_i386_intel_syntax): New.
	(bfd_mach_i386_i8086): Updated.
	(bfd_mach_i386_i386): Likewise.
	(bfd_mach_x86_64): Likewise.
	(bfd_mach_x64_32): Likewise.
	(bfd_mach_i386_i386_intel_syntax): Likewise.
	(bfd_mach_x86_64_intel_syntax): Likewise.
	(bfd_mach_x64_32_intel_syntax): Likewise.
	(bfd_mach_l1om): Likewise.
	(bfd_mach_l1om_intel_syntax): Likewise.
	(bfd_mach_k1om): Likewise.
	(bfd_mach_k1om_intel_syntax): Likewise.

	* bfd-in2.h: Regenerated.

	* cpu-i386.c (bfd_i386_compatible): Check mach instead of
	bits_per_address.
	(bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
	(bfd_x64_32_arch): Likewise.

	* elf64-x86-64.c: Include "libiberty.h".
	(x86_64_elf_howto_table): Append x32 R_X86_64_32.
	(elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
	(elf_x86_64_reloc_type_lookup): Likewise.
	(elf_x86_64_reloc_name_lookup): Likewise.
	(elf_x86_64_relocate_section): Likewise.
	(elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.

gas/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13048
	* config/tc-i386.c (handle_quad): Removed.
	(md_pseudo_table): Remove "quad".
	(tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
	(x86_dwarf2_addr_size): New.

	* config/tc-i386.h (x86_dwarf2_addr_size): New.
	(DWARF2_ADDR_SIZE): Likewise.

gas/testsuite/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13048
	* gas/i386/ilp32/ilp32.exp: Don't run inval.

	* gas/i386/ilp32/inval.l: Removed.
	* gas/i386/ilp32/inval.s: Likewise.

	* gas/i386/ilp32/quad.d: Expect R_X86_64_64 instead of
	R_X86_64_32.

	* gas/i386/ilp32/x86-64-pcrel.s: Add tests for movabs.
	* gas/i386/ilp32/x86-64-pcrel.d: Updated.

ld/testsuite/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13048
	* ld-x86-64/ilp32-6.d: New.
	* ld-x86-64/ilp32-6.s: Likewise.
	* ld-x86-64/ilp32-7.d: Likewise.
	* ld-x86-64/ilp32-7.s: Likewise.
	* ld-x86-64/ilp32-8.d: Likewise.
	* ld-x86-64/ilp32-8.s: Likewise.
	* ld-x86-64/ilp32-9.d: Likewise.
	* ld-x86-64/ilp32-9.s: Likewise.

	* ld-x86-64/x86-64.exp: Run ilp32-6, ilp32-7, ilp32-8 and ilp32-9.

opcodes/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13048
	* i386-dis.c (print_insn): Optimize info->mach check.
 2011-08-01 23:04:23 +00:00
Alan Modra
d2421a70c1 daily update 2011-08-01 00:00:06 +00:00
Alan Modra
f4d2b76f56 daily update 2011-07-31 00:00:06 +00:00
Alan Modra
5db376f55d daily update 2011-07-30 00:00:05 +00:00
Maciej W. Rozycki
f41e5fcc2a * elfxx-mips.c (check_br32): Fix return type. 2011-07-29 22:56:57 +00:00
Maciej W. Rozycki
c088dedf73 * elfxx-mips.c (bz_insn_16): Correct opcode mask. 2011-07-29 22:52:21 +00:00