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
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
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
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
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
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
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
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
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
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
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
Nick Clifton
103ae312ba
* bfdwin.c (bfd_get_file_window): Fix memory leak.
2011-09-08 16:06:11 +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
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
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
Nick Clifton
7cf8042268
Updated Spanish translations.
2011-08-26 15:15:52 +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
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
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
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
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
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
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
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
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
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
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
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
Maciej W. Rozycki
2309ddf222
bfd/
...
* elfxx-mips.c: Adjust comments throughout.
(mips_elf_relax_delete_bytes): Reshape code.
(_bfd_mips_elf_relax_section): Remove check for
R_MICROMIPS_GPREL16 relocations. Reshape code.
gas/
* config/tc-mips.c: Adjust comments throughout.
(reglist_lookup): Reshape code.
(jmp_reloc_p, jalr_reloc_p): Reformat.
(got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
relocations.
(gpr_mod_mask): Remove unused variable.
(gpr_read_mask, gpr_write_mask): Reshape code.
(fpr_read_mask, fpr_write_mask): Likewise.
(nops_for_vr4130): Ensure non-microMIPS mode.
(can_swap_branch_p): Correct pinfo2 reference. Reshape code.
(append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use
the outermost operator of a compound relocation to determines
the relocated field. Fix formatting.
(md_convert_frag): Reshape code.
include/opcode/
* mips.h: Clarify the description of microMIPS instruction
manipulation macros.
(MICROMIPSOP_MASK_MAJOR, MICROMIPSOP_SH_MAJOR): Remove macros.
2011-07-29 22:46:29 +00:00
Roland McGrath
a27e437177
BFD vector for elf32-i386-nacl:
...
bfd/
* elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
(elf_i386_nacl_plt0_entry): New variable.
(elf_i386_plt_entry): New variable.
(elf_i386_nacl_pic_plt0_entry): New variable.
(elf_i386_nacl_pic_plt_entry): New variable.
(elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
(elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
(elf_backend_plt_alignment): Likewise.
* config.bfd: Handle i[3-7]86-*-nacl*.
* elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
* targets.c: Support bfd_elf32_i386_nacl_vec.
* configure.in: Likewise.
* configure: Regenerated.
2011-07-28 22:35:15 +00:00
Roland McGrath
25e762b98d
Parameterize elf32-i386 PLT generation:
...
* elf32-i386.c (struct elf_i386_plt_layout): New type.
(GET_PLT_ENTRY_SIZE): New macro.
(elf_i386_plt): New variable.
(struct elf_i386_backend_data): New member `plt'.
(elf_i386_arch_bed): Add initializer for it.
(elf_i386_vxworks_arch_bed): Likewise.
(elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
(elf_i386_plt_sym_val): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
Also use other elf_i386_plt_layout members for PLT details.
(elf_i386_finish_dynamic_sections): Likewise.
2011-07-28 18:47:56 +00:00