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| author | Lang Hames <lhames@gmail.com> | 2019-05-30 19:59:20 +0000 |
|---|---|---|
| committer | Lang Hames <lhames@gmail.com> | 2019-05-30 19:59:20 +0000 |
| commit | 0e124b37bd7fa42ab1087668b1fa7c35a9684deb (patch) | |
| tree | dbe815eb28e0f51b3af0f3f1539a81e5f52457c7 /llvm/test/ExecutionEngine | |
| parent | 5f0f4e3ae03afa84034c01ddaac559e0b5cb6532 (diff) | |
| download | bcm5719-llvm-0e124b37bd7fa42ab1087668b1fa7c35a9684deb.tar.gz bcm5719-llvm-0e124b37bd7fa42ab1087668b1fa7c35a9684deb.zip | |
[RuntimeDyld] Apply padding and alignment bumps to all sections with stubs, and
increase the MachO/x86-64 stub alignment to 8.
Stub alignment should be guaranteed for any section containing RuntimeDyld
stubs/GOT-entries. To do this we should pad and align all sections containing
stubs, not just code sections.
This commit also bumps the MachO/x86-64 stub alignment to 8, so that GOT entries
will be aligned.
llvm-svn: 362139
Diffstat (limited to 'llvm/test/ExecutionEngine')
| -rw-r--r-- | llvm/test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s b/llvm/test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s index dc69a150725..92052957a37 100644 --- a/llvm/test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s +++ b/llvm/test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s @@ -22,8 +22,9 @@ insn2: movl x(%rip), %eax # Test PC-rel GOT relocation. -# Verify both the contents of the GOT entry for y, and that the movq instruction -# references the correct GOT entry address: +# Verify the alignment of the GOT entry, the contents of the GOT entry for y, +# and that the movq instruction references the correct GOT entry address: +# rtdyld-check: stub_addr(test_x86-64.o/__text, y)[2:0] = 0 # rtdyld-check: *{8}(stub_addr(test_x86-64.o/__text, y)) = y # rtdyld-check: decode_operand(insn3, 4) = stub_addr(test_x86-64.o/__text, y) - next_pc(insn3) insn3: |
