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The CIE says that the LSDA point in the FDE section is an "sdata4". That's fine,

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but we need it to actually be 4-bytes in the FDE.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91337 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2009-12-14 21:49:44 +00:00
parent 80dd125e17
commit f8084fb1e1
1 changed files with 6 additions and 7 deletions
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13
lib/CodeGen/AsmPrinter/DwarfException.cpp
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@ -292,14 +292,13 @@ void DwarfException::EmitFDE(const FunctionEHFrameInfo &EHFrameInfo) {
Asm->EmitULEB128Bytes(is4Byte ? 4 : 8); Asm->EmitULEB128Bytes(is4Byte ? 4 : 8);
Asm->EOL("Augmentation size"); Asm->EOL("Augmentation size");
// We force 32-bits here because we've encoded our LSDA in the CIE with
// `dwarf::DW_EH_PE_sdata4'. And the CIE and FDE should agree.
if (EHFrameInfo.hasLandingPads) if (EHFrameInfo.hasLandingPads)
EmitReference("exception", EHFrameInfo.Number, true, false); EmitReference("exception", EHFrameInfo.Number, true, true);
else { else
if (is4Byte) Asm->EmitInt32((int)0);
Asm->EmitInt32((int)0);
else
Asm->EmitInt64((int)0);
}
Asm->EOL("Language Specific Data Area"); Asm->EOL("Language Specific Data Area");
} else { } else {
Asm->EmitULEB128Bytes(0); Asm->EmitULEB128Bytes(0);