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https://sourceware.org/git/binutils-gdb.git
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48229727d8
* emultempl/armelf.em (fix_cortex_a8): New.
(arm_elf_before_allocation): Call bfd_elf32_arm_set_cortex_a8_fix.
(arm_elf_create_output_section_statements): Add fix_cortex_a8 to
bfd_elf32_arm_set_target_relocs.
(OPTION_FIX_CORTEX_A8, OPTION_NO_FIX_CORTEX_A8): New.
(PARSE_AND_LIST_LONGOPTS): Add [no-]fix-cortex-a8 options.
(PARSE_AND_LIST_OPTIONS): Add [no-]fix-cortex-a8 options.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_[NO_]FIX_CORTEX_A8.
* ld.texinfo (--[no-]fix-cortex-a8): Briefly document new options.
bfd/
* elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN):
New macros.
(elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
(elf32_arm_stub_a8_veneer_blx): New stub sequences.
(elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
(elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
(a8_erratum_fix, a8_erratum_reloc): New structs.
(elf32_arm_link_hash_table): Add a8_erratum_fixes,
num_a8_erratum_fixes, fix_cortex_a8 fields.
(elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
(elf32_arm_add_stub): Split into two parts, creating...
(elf32_arm_create_or_find_stub_sec): New function.
(elf32_arm_final_link_relocate): Add forward declaration.
(arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
relocations, multiple relocations per stub.
(find_stub_size_and_template): New (using parts of
arm_size_one_stub).
(arm_size_one_stub): Use find_stub_size_and_template.
(a8_reloc_compare): New.
(find_thumb_glue): Add forward declaration.
(cortex_a8_erratum_scan): New.
(elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
(bfd_elf32_arm_set_cortex_a8_fix): New.
(bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
(arm_map_one_stub): Add THUMB32_TYPE support.
(a8_branch_to_stub_data): New.
(make_branch_to_a8_stub): New.
(elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
* bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
(bfd_elf32_arm_set_target_relocs): Add argument for controlling
Cortex-A8 erratum workaround.
* bfd-in2.h: Regenerate.
ld/testsuite/
* ld-arm/cortex-a8-arm-target.s: New.
* ld-arm/cortex-a8-thumb-target.s: New.
* ld-arm/cortex-a8-fix-b-rel.s: New.
* ld-arm/cortex-a8-fix-b-rel-arm.d: New.
* ld-arm/cortex-a8-fix-b-rel-thumb.d: New.
* ld-arm/cortex-a8-fix-b.s: New.
* ld-arm/cortex-a8-fix-b.d: New.
* ld-arm/cortex-a8-fix-bl-rel.s: New.
* ld-arm/cortex-a8-fix-bl-rel-arm.d: New.
* ld-arm/cortex-a8-fix-bl-rel-thumb.d: New.
* ld-arm/cortex-a8-fix-bl.s: New.
* ld-arm/cortex-a8-fix-bl.d: New.
* ld-arm/cortex-a8-fix-bcc-rel.s: New.
* ld-arm/cortex-a8-fix-bcc-rel-thumb.d: New.
* ld-arm/cortex-a8-fix-bcc.s: New.
* ld-arm/cortex-a8-fix-bcc.d: New.
* ld-arm/cortex-a8-fix-blx-rel.s: New.
* ld-arm/cortex-a8-fix-blx-rel-arm.d: New.
* ld-arm/cortex-a8-fix-blx-rel-thumb.d: New.
* ld-arm/cortex-a8-fix-blx.s: New.
* ld-arm/cortex-a8-fix-blx.d: New.
* ld-arm/arm-elf.exp: Add new tests.
|
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|---|---|---|
| .. | ||
| arch-v6.s | ||
| arch-v6k.s | ||
| arch-v6t2.s | ||
| arm-app-abs32.d | ||
| arm-app-abs32.r | ||
| arm-app-abs32.s | ||
| arm-app-movw.s | ||
| arm-app.d | ||
| arm-app.r | ||
| arm-app.s | ||
| arm-be8.d | ||
| arm-be8.s | ||
| arm-call1.s | ||
| arm-call2.s | ||
| arm-call.d | ||
| arm-dyn.ld | ||
| arm-elf.exp | ||
| arm-lib-plt32.d | ||
| arm-lib-plt32.r | ||
| arm-lib-plt32.s | ||
| arm-lib.d | ||
| arm-lib.ld | ||
| arm-lib.r | ||
| arm-lib.s | ||
| arm-movwt.d | ||
| arm-movwt.s | ||
| arm-pic-veneer.d | ||
| arm-pic-veneer.s | ||
| arm-rel31.d | ||
| arm-rel31.s | ||
| arm-static-app.d | ||
| arm-static-app.r | ||
| arm-static-app.s | ||
| arm-target1-abs.d | ||
| arm-target1-rel.d | ||
| arm-target1.s | ||
| arm-target2-abs.d | ||
| arm-target2-got-rel.d | ||
| arm-target2-rel.d | ||
| arm-target2.s | ||
| arm.ld | ||
| armthumb-lib.d | ||
| armthumb-lib.sym | ||
| armv4-bx.d | ||
| armv4-bx.s | ||
| attr-merge-2.attr | ||
| attr-merge-2a.s | ||
| attr-merge-2b.s | ||
| attr-merge-3.attr | ||
| attr-merge-3a.s | ||
| attr-merge-3b.s | ||
| attr-merge-4.attr | ||
| attr-merge-4a.s | ||
| attr-merge-4b.s | ||
| attr-merge-5.attr | ||
| attr-merge-5.s | ||
| attr-merge-arch-1.attr | ||
| attr-merge-arch-2.attr | ||
| attr-merge-unknown-1.d | ||
| attr-merge-unknown-1.s | ||
| attr-merge-unknown-2.d | ||
| attr-merge-unknown-2.s | ||
| attr-merge-unknown-2r.d | ||
| attr-merge-unknown-3.d | ||
| attr-merge-wchar-0.s | ||
| attr-merge-wchar-2.s | ||
| attr-merge-wchar-4.s | ||
| attr-merge-wchar-00-nowarn.d | ||
| attr-merge-wchar-00.d | ||
| attr-merge-wchar-02-nowarn.d | ||
| attr-merge-wchar-02.d | ||
| attr-merge-wchar-04-nowarn.d | ||
| attr-merge-wchar-04.d | ||
| attr-merge-wchar-20-nowarn.d | ||
| attr-merge-wchar-20.d | ||
| attr-merge-wchar-22-nowarn.d | ||
| attr-merge-wchar-22.d | ||
| attr-merge-wchar-24-nowarn.d | ||
| attr-merge-wchar-24.d | ||
| attr-merge-wchar-40-nowarn.d | ||
| attr-merge-wchar-40.d | ||
| attr-merge-wchar-42-nowarn.d | ||
| attr-merge-wchar-42.d | ||
| attr-merge-wchar-44-nowarn.d | ||
| attr-merge-wchar-44.d | ||
| attr-merge.attr | ||
| attr-merge.s | ||
| blank.s | ||
| callweak.d | ||
| callweak.s | ||
| cortex-a8-arm-target.s | ||
| cortex-a8-fix-b-rel-arm.d | ||
| cortex-a8-fix-b-rel-thumb.d | ||
| cortex-a8-fix-b-rel.s | ||
| cortex-a8-fix-b.d | ||
| cortex-a8-fix-b.s | ||
| cortex-a8-fix-bcc-rel-thumb.d | ||
| cortex-a8-fix-bcc-rel.s | ||
| cortex-a8-fix-bcc.d | ||
| cortex-a8-fix-bcc.s | ||
| cortex-a8-fix-bl-rel-arm.d | ||
| cortex-a8-fix-bl-rel-thumb.d | ||
| cortex-a8-fix-bl-rel.s | ||
| cortex-a8-fix-bl.d | ||
| cortex-a8-fix-bl.s | ||
| cortex-a8-fix-blx-rel-arm.d | ||
| cortex-a8-fix-blx-rel-thumb.d | ||
| cortex-a8-fix-blx-rel.s | ||
| cortex-a8-fix-blx.d | ||
| cortex-a8-fix-blx.s | ||
| cortex-a8-thumb-target.s | ||
| discard-unwind.ld | ||
| emit-relocs1-vxworks.d | ||
| emit-relocs1.d | ||
| emit-relocs1.s | ||
| farcall-arm-arm-pic-veneer.d | ||
| farcall-arm-arm.d | ||
| farcall-arm-arm.s | ||
| farcall-arm-thumb-blx-pic-veneer.d | ||
| farcall-arm-thumb-blx.d | ||
| farcall-arm-thumb-pic-veneer.d | ||
| farcall-arm-thumb.d | ||
| farcall-arm-thumb.s | ||
| farcall-group2.s | ||
| farcall-group3.s | ||
| farcall-group4.s | ||
| farcall-group-limit.d | ||
| farcall-group-size2.d | ||
| farcall-group.d | ||
| farcall-group.s | ||
| farcall-mix2.d | ||
| farcall-mix2.s | ||
| farcall-mix.d | ||
| farcall-mix.s | ||
| farcall-mixed-app-v5.d | ||
| farcall-mixed-app.d | ||
| farcall-mixed-app.r | ||
| farcall-mixed-app.s | ||
| farcall-mixed-app.sym | ||
| farcall-mixed-lib1.s | ||
| farcall-mixed-lib2.s | ||
| farcall-mixed-lib.d | ||
| farcall-mixed-lib.r | ||
| farcall-section.d | ||
| farcall-section.s | ||
| farcall-thumb-arm-blx-pic-veneer.d | ||
| farcall-thumb-arm-blx.d | ||
| farcall-thumb-arm-pic-veneer.d | ||
| farcall-thumb-arm-short.d | ||
| farcall-thumb-arm-short.s | ||
| farcall-thumb-arm.d | ||
| farcall-thumb-arm.s | ||
| farcall-thumb-thumb-blx-pic-veneer.d | ||
| farcall-thumb-thumb-blx.d | ||
| farcall-thumb-thumb-m-pic-veneer.d | ||
| farcall-thumb-thumb-m.d | ||
| farcall-thumb-thumb-pic-veneer.d | ||
| farcall-thumb-thumb.d | ||
| farcall-thumb-thumb.s | ||
| gc-unwind.d | ||
| gc-unwind.s | ||
| group-relocs-alu-bad.d | ||
| group-relocs-alu-bad.s | ||
| group-relocs-ldc-bad.d | ||
| group-relocs-ldc-bad.s | ||
| group-relocs-ldr-bad.d | ||
| group-relocs-ldr-bad.s | ||
| group-relocs-ldrs-bad.d | ||
| group-relocs-ldrs-bad.s | ||
| group-relocs.d | ||
| group-relocs.s | ||
| jump19.d | ||
| jump19.s | ||
| mixed-app-v5.d | ||
| mixed-app.d | ||
| mixed-app.r | ||
| mixed-app.s | ||
| mixed-app.sym | ||
| mixed-lib.d | ||
| mixed-lib.r | ||
| mixed-lib.s | ||
| mixed-lib.sym | ||
| movw-merge.d | ||
| movw-merge.s | ||
| movw-shared-1.d | ||
| movw-shared-1.s | ||
| movw-shared-2.d | ||
| movw-shared-2.s | ||
| movw-shared-3.d | ||
| movw-shared-3.s | ||
| movw-shared-4.d | ||
| movw-shared-4.s | ||
| preempt-app.s | ||
| preempt-app.sym | ||
| symbian-seg1.d | ||
| symbian-seg1.s | ||
| thumb1-bl.d | ||
| thumb1-bl.s | ||
| thumb2-b-interwork.d | ||
| thumb2-b-interwork.s | ||
| thumb2-bl-as-thumb1-bad-noeabi.d | ||
| thumb2-bl-as-thumb1-bad.d | ||
| thumb2-bl-as-thumb1-bad.s | ||
| thumb2-bl-bad-noeabi.d | ||
| thumb2-bl-bad.d | ||
| thumb2-bl-bad.s | ||
| thumb2-bl-blx-interwork.d | ||
| thumb2-bl-blx-interwork.s | ||
| thumb2-bl-undefweak1.d | ||
| thumb2-bl-undefweak1.s | ||
| thumb2-bl-undefweak.d | ||
| thumb2-bl-undefweak.s | ||
| thumb2-bl.d | ||
| thumb2-bl.s | ||
| thumb-entry.d | ||
| thumb-entry.s | ||
| thumb-rel32.d | ||
| thumb-rel32.s | ||
| tls-app.d | ||
| tls-app.r | ||
| tls-app.s | ||
| tls-lib.d | ||
| tls-lib.r | ||
| tls-lib.s | ||
| unwind-1.d | ||
| unwind-1.s | ||
| unwind-2.d | ||
| unwind-2.s | ||
| unwind-3.d | ||
| unwind-3.s | ||
| unwind-4.d | ||
| unwind-4.s | ||
| unwind-5.d | ||
| unwind-5.s | ||
| use-thumb-lib.s | ||
| use-thumb-lib.sym | ||
| vfp11-fix-none.d | ||
| vfp11-fix-none.s | ||
| vfp11-fix-scalar.d | ||
| vfp11-fix-scalar.s | ||
| vfp11-fix-vector.d | ||
| vfp11-fix-vector.s | ||
| vxworks1-lib.dd | ||
| vxworks1-lib.nd | ||
| vxworks1-lib.rd | ||
| vxworks1-lib.s | ||
| vxworks1-lib.td | ||
| vxworks1-static.d | ||
| vxworks1.dd | ||
| vxworks1.ld | ||
| vxworks1.rd | ||
| vxworks1.s | ||
| vxworks2-static.sd | ||
| vxworks2.s | ||
| vxworks2.sd | ||