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author | Julian Brown <julian@codesourcery.com> | 2009-05-22 11:58:45 +0000 |
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committer | Julian Brown <julian@codesourcery.com> | 2009-05-22 11:58:45 +0000 |
commit | 48229727d832a7181bfa8e36a77b480cd4efdf74 (patch) | |
tree | e2e7fc8ecda29f9ab4a3d3e6245b06602f8d592a /ld/testsuite/ld-arm/cortex-a8-fix-blx.d | |
parent | ec6d26bed6aaf59e5c3d4b619b127c2e22ff39a0 (diff) | |
download | gdb-48229727d832a7181bfa8e36a77b480cd4efdf74.zip gdb-48229727d832a7181bfa8e36a77b480cd4efdf74.tar.gz gdb-48229727d832a7181bfa8e36a77b480cd4efdf74.tar.bz2 |
ld/
* 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.
Diffstat (limited to 'ld/testsuite/ld-arm/cortex-a8-fix-blx.d')
-rw-r--r-- | ld/testsuite/ld-arm/cortex-a8-fix-blx.d | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/ld/testsuite/ld-arm/cortex-a8-fix-blx.d b/ld/testsuite/ld-arm/cortex-a8-fix-blx.d new file mode 100644 index 0000000..4805256 --- /dev/null +++ b/ld/testsuite/ld-arm/cortex-a8-fix-blx.d @@ -0,0 +1,79 @@ + +.*: file format .* + + +Disassembly of section \.text: + +00008f00 <armfn>: + 8f00: e1a02413 lsl r2, r3, r4 + 8f04: e12fff1e bx lr + +00008f08 <_start>: + 8f08: bf00 nop + 8f0a: eb01 0002 add\.w r0, r1, r2 + 8f0e: f7ff eff8 blx 8f00 <armfn> + 8f12: eb01 0002 add\.w r0, r1, r2 + 8f16: f7ff eff4 blx 8f00 <armfn> + 8f1a: eb01 0002 add\.w r0, r1, r2 + 8f1e: f7ff eff0 blx 8f00 <armfn> + 8f22: eb01 0002 add\.w r0, r1, r2 + 8f26: f7ff efec blx 8f00 <armfn> + 8f2a: eb01 0002 add\.w r0, r1, r2 + 8f2e: f7ff efe8 blx 8f00 <armfn> + 8f32: eb01 0002 add\.w r0, r1, r2 + 8f36: f7ff efe4 blx 8f00 <armfn> + 8f3a: eb01 0002 add\.w r0, r1, r2 + 8f3e: f7ff efe0 blx 8f00 <armfn> + 8f42: eb01 0002 add\.w r0, r1, r2 + 8f46: f7ff efdc blx 8f00 <armfn> + 8f4a: eb01 0002 add\.w r0, r1, r2 + 8f4e: f7ff efd8 blx 8f00 <armfn> + 8f52: eb01 0002 add\.w r0, r1, r2 + 8f56: f7ff efd4 blx 8f00 <armfn> + 8f5a: eb01 0002 add\.w r0, r1, r2 + 8f5e: f7ff efd0 blx 8f00 <armfn> + 8f62: eb01 0002 add\.w r0, r1, r2 + 8f66: f7ff efcc blx 8f00 <armfn> + 8f6a: eb01 0002 add\.w r0, r1, r2 + 8f6e: f7ff efc8 blx 8f00 <armfn> + 8f72: eb01 0002 add\.w r0, r1, r2 + 8f76: f7ff efc4 blx 8f00 <armfn> + 8f7a: eb01 0002 add\.w r0, r1, r2 + 8f7e: f7ff efc0 blx 8f00 <armfn> + 8f82: eb01 0002 add\.w r0, r1, r2 + 8f86: f7ff efbc blx 8f00 <armfn> + 8f8a: eb01 0002 add\.w r0, r1, r2 + 8f8e: f7ff efb8 blx 8f00 <armfn> + 8f92: eb01 0002 add\.w r0, r1, r2 + 8f96: f7ff efb4 blx 8f00 <armfn> + 8f9a: eb01 0002 add\.w r0, r1, r2 + 8f9e: f7ff efb0 blx 8f00 <armfn> + 8fa2: eb01 0002 add\.w r0, r1, r2 + 8fa6: f7ff efac blx 8f00 <armfn> + 8faa: eb01 0002 add\.w r0, r1, r2 + 8fae: f7ff efa8 blx 8f00 <armfn> + 8fb2: eb01 0002 add\.w r0, r1, r2 + 8fb6: f7ff efa4 blx 8f00 <armfn> + 8fba: eb01 0002 add\.w r0, r1, r2 + 8fbe: f7ff efa0 blx 8f00 <armfn> + 8fc2: eb01 0002 add\.w r0, r1, r2 + 8fc6: f7ff ef9c blx 8f00 <armfn> + 8fca: eb01 0002 add\.w r0, r1, r2 + 8fce: f7ff ef98 blx 8f00 <armfn> + 8fd2: eb01 0002 add\.w r0, r1, r2 + 8fd6: f7ff ef94 blx 8f00 <armfn> + 8fda: eb01 0002 add\.w r0, r1, r2 + 8fde: f7ff ef90 blx 8f00 <armfn> + 8fe2: eb01 0002 add\.w r0, r1, r2 + 8fe6: f7ff ef8c blx 8f00 <armfn> + 8fea: eb01 0002 add\.w r0, r1, r2 + 8fee: f7ff ef88 blx 8f00 <armfn> + 8ff2: eb01 0002 add\.w r0, r1, r2 + 8ff6: f7ff ef84 blx 8f00 <armfn> + 8ffa: eb01 0002 add\.w r0, r1, r2 + 8ffe: f000 e808 blx 9010 <_start\+0x108> + 9002: eb01 0002 add\.w r0, r1, r2 + 9006: f7ff ef7c blx 8f00 <armfn> + 900a: 4770 bx lr + 900c: f3af 8000 nop\.w + 9010: eaffffba b 8f00 <armfn> |