lhames requested changes to this revision.
lhames added a comment.
This revision now requires changes to proceed.
Hi Pavel,
This should be an llvm-rtdyld lit test (the unit-test is impressive, but this
is RuntimeDyld specific so llvm-rtdyld is more appropriate). I've modified
llvm-rtdyld and RuntimeDyldChecker in r302372 to make it possible to test this:
# RUN: llvm-mc -triple=x86_64-pc-linux -filetype=obj -o
%T/ELF_x86-64_debug_frame.o %s
# RUN: llvm-rtdyld -triple=x86_64-pc-linux -verify -check=%s
%T/ELF_x86-64_debug_frame.o
.text
.file "debug_frame_test.c"
.align 16, 0x90
.type foo,@function
foo:
.cfi_startproc
retq
.Ltmp0:
.size foo, .Ltmp0-foo
.cfi_endproc
.cfi_sections .debug_frame
# Check that .debug_frame is mapped to 0.
# rtdyld-check: section_addr(ELF_x86-64_debug_frame.o, .debug_frame) = 0
# Check that The relocated FDE's CIE offset also points to zero.
# rtdyld-check: *{4}(section_addr(ELF_x86-64_debug_frame.o, .debug_frame) +
0x1C) = 0
This should be added as
llvm/test/ExecutionEngine/RuntimeDyld/X86/ELF_x86-64_debug_frame.s, replacing
the unit test.
Cheers,
Lang.
https://reviews.llvm.org/D32899
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