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| author | Keno Fischer <kfischer@college.harvard.edu> | 2016-10-20 21:15:29 +0000 |
|---|---|---|
| committer | Keno Fischer <kfischer@college.harvard.edu> | 2016-10-20 21:15:29 +0000 |
| commit | c32ffe39168a283d5155cda454776f43048c1f40 (patch) | |
| tree | c4f5cd8393469c60c1c5842ebe27454e3696820e /llvm/test/ExecutionEngine | |
| parent | b2443ed62bcf393693eedb9e789e4198f4e460cd (diff) | |
| download | bcm5719-llvm-c32ffe39168a283d5155cda454776f43048c1f40.tar.gz bcm5719-llvm-c32ffe39168a283d5155cda454776f43048c1f40.zip | |
Fix PREL31 relocation on ARM
Summary:
This is a 31bits relative relocation instead of a 32bits absolute relocation.
Reviewers: t.p.northover, peter.smith, rengolin
Subscribers: aemerson, llvm-commits, samparker
Differential Revision: https://reviews.llvm.org/D25069
llvm-svn: 284780
Diffstat (limited to 'llvm/test/ExecutionEngine')
| -rw-r--r-- | llvm/test/ExecutionEngine/RuntimeDyld/ARM/ELF_ARM_EXIDX_relocations.s | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/llvm/test/ExecutionEngine/RuntimeDyld/ARM/ELF_ARM_EXIDX_relocations.s b/llvm/test/ExecutionEngine/RuntimeDyld/ARM/ELF_ARM_EXIDX_relocations.s new file mode 100644 index 00000000000..eb07b00210e --- /dev/null +++ b/llvm/test/ExecutionEngine/RuntimeDyld/ARM/ELF_ARM_EXIDX_relocations.s @@ -0,0 +1,23 @@ +# RUN: llvm-mc -triple=arm-linux-gnueabihf -filetype=obj -o %T/reloc.o %s +# RUN: llvm-rtdyld -triple=arm-linux-gnueabihf -verify -map-section reloc.o,.ARM.exidx=0x6000 -map-section reloc.o,.text=0x4000 -dummy-extern __aeabi_unwind_cpp_pr0=0x1234 -check=%s %T/reloc.o + + .text + .syntax unified + .eabi_attribute 67, "2.09" @ Tag_conformance + .cpu cortex-a8 + .fpu neon + .file "reloc.c" + .globl g + .align 2 + .type g,%function +g: + .fnstart + movw r0, #1 + bx lr + .Lfunc_end0: + .size g, .Lfunc_end0-g + .fnend + +# rtdyld-check: *{4}(section_addr(reloc.o, .ARM.exidx)) = (g - (section_addr(reloc.o, .ARM.exidx))) & 0x7fffffff +# Compat unwind info: finish(0xb0), finish(0xb0), finish(0xb0) +# rtdyld-check: *{4}(section_addr(reloc.o, .ARM.exidx) + 0x4) = 0x80b0b0b0 |
