Make the augmentation size and next set of bytes agree on size,
and make the reference pointer size as it should be. Fixes an abort on a testcase derived from libunwind's personality test in 64-bit. llvm-svn: 80414
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@ -204,13 +204,19 @@ void DwarfException::EmitFDE(const FunctionEHFrameInfo &EHFrameInfo) {
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// If there is a personality and landing pads then point to the language
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// specific data area in the exception table.
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if (MMI->getPersonalities()[0] != NULL) {
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Asm->EmitULEB128Bytes(4);
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bool is4Byte = TD->getPointerSize() == sizeof(int32_t);
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Asm->EmitULEB128Bytes(is4Byte ? 4 : 8);
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Asm->EOL("Augmentation size");
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if (EHFrameInfo.hasLandingPads)
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EmitReference("exception", EHFrameInfo.Number, true, true);
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else
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Asm->EmitInt32((int)0);
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EmitReference("exception", EHFrameInfo.Number, true, false);
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else {
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if (is4Byte)
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Asm->EmitInt32((int)0);
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else
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Asm->EmitInt64((int)0);
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}
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Asm->EOL("Language Specific Data Area");
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} else {
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Asm->EmitULEB128Bytes(0);
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