diff options
| author | Amara Emerson <amara.emerson@arm.com> | 2013-05-03 11:36:35 +0000 |
|---|---|---|
| committer | Amara Emerson <amara.emerson@arm.com> | 2013-05-03 11:36:35 +0000 |
| commit | 5d446e61d992f105a05aade62d5305fd8a346081 (patch) | |
| tree | 397251bdb3b58c7cbe7a93b1885cc2f77d3c058e /test/Object | |
| parent | 820b3fd7716cf5ab26961d1b2b21fd5d0f330fe1 (diff) | |
Add support for reading ARM ELF build attributes.
Build attribute sections can now be read if they exist via ELFObjectFile, and
the llvm-readobj tool has been extended with an option to dump this information
if requested. Regression tests are also included which exercise these features.
Also update the docs with a fixed ARM ABI link and a new link to the Addenda
which provides the build attributes specification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181009 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Object')
| -rw-r--r-- | test/Object/Inputs/arm-attributes.elf-arm | bin | 0 -> 1128 bytes | |||
| -rw-r--r-- | test/Object/Inputs/trivial-object-test.elf-arm | bin | 0 -> 662 bytes | |||
| -rw-r--r-- | test/Object/readobj-elf-arm-buildattrs.test | 46 |
3 files changed, 46 insertions, 0 deletions
diff --git a/test/Object/Inputs/arm-attributes.elf-arm b/test/Object/Inputs/arm-attributes.elf-arm Binary files differnew file mode 100644 index 0000000000..69855d6ea0 --- /dev/null +++ b/test/Object/Inputs/arm-attributes.elf-arm diff --git a/test/Object/Inputs/trivial-object-test.elf-arm b/test/Object/Inputs/trivial-object-test.elf-arm Binary files differnew file mode 100644 index 0000000000..adfe96ca6a --- /dev/null +++ b/test/Object/Inputs/trivial-object-test.elf-arm diff --git a/test/Object/readobj-elf-arm-buildattrs.test b/test/Object/readobj-elf-arm-buildattrs.test new file mode 100644 index 0000000000..e84570d72a --- /dev/null +++ b/test/Object/readobj-elf-arm-buildattrs.test @@ -0,0 +1,46 @@ +RUN: llvm-readobj -arm-buildattrs %p/Inputs/trivial-object-test.elf-arm \ +RUN: | FileCheck %s -check-prefix=SMALL +RUN: llvm-readobj -arm-buildattrs %p/Inputs/arm-attributes.elf-arm \ +RUN: | FileCheck %s -check-prefix=LARGE + +SMALL: ARMBuildAttributes { +SMALL: Tag_CPU_name: Cortex-A8 +SMALL: Tag_CPU_arch: 10 +SMALL: Tag_ARM_ISA_use: 1 +SMALL: Tag_THUMB_ISA_use: 2 +SMALL: Tag_FP_arch: 3 +SMALL: Tag_Advanced_SIMD_arch: 1 +SMALL: Tag_ABI_FP_denormal: 1 +SMALL: Tag_ABI_FP_exceptions: 1 +SMALL: Tag_ABI_FP_number_model: 3 +SMALL: Tag_ABI_align8_needed: 1 +SMALL: Tag_ABI_align8_preserved: 1 +SMALL: Tag_ABI_HardFP_use: 3 +SMALL: Tag_ABI_VFP_args: 1 +SMALL: Tag_DIV_use: 1 +SMALL: Tag_Virtualization_use: 1 + +LARGE: ARMBuildAttributes { +LARGE: Tag_CPU_name: iwmmxt2 +LARGE: Tag_CPU_arch: 4 +LARGE: Tag_ARM_ISA_use: 1 +LARGE: Tag_THUMB_ISA_use: 1 +LARGE: Tag_WMMX_arch: 2 +LARGE: Tag_Advanced_SIMD_arch: 1 +LARGE: Tag_ABI_PCS_RW_data: 3 +LARGE: Tag_ABI_PCS_GOT_use: 2 +LARGE: Tag_ABI_PCS_wchar_t: 4 +LARGE: Tag_ABI_FP_rounding: 1 +LARGE: Tag_ABI_FP_denormal: 1 +LARGE: Tag_ABI_FP_exceptions: 1 +LARGE: Tag_ABI_FP_number_model: 3 +LARGE: Tag_ABI_align8_needed: 1 +LARGE: Tag_ABI_align8_preserved: 1 +LARGE: Tag_ABI_enum_size: 2 +LARGE: Tag_ABI_HardFP_use: 3 +LARGE: Tag_ABI_VFP_args: 1 +LARGE: Tag_ABI_optimization_goals: 1 +LARGE: Tag_CPU_unaligned_access: 1 +LARGE: Tag_FP_HP_extension: 1 +LARGE: Tag_DIV_use: 1 +LARGE: Tag_T2EE_use: 1 |