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DebugInfo library: add support for fetching absolute paths to source files

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(instead of basenames) from DWARF. Use this behavior in llvm-dwarfdump tool.

Reviewed by Benjamin Kramer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160496 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alexey Samsonov
2012-07-19 07:03:58 +00:00
parent 72ea0c9ffa
commit 71d94f8055
10 changed files with 69 additions and 24 deletions
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7
lib/DebugInfo/DWARFCompileUnit.cpp
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@@ -97,6 +97,13 @@ void DWARFCompileUnit::dump(raw_ostream &OS) {
getCompileUnitDIE(false)->dump(OS, this, -1U);
}
const char *DWARFCompileUnit::getCompilationDir() {
extractDIEsIfNeeded(true);
if (DieArray.empty())
return 0;
return DieArray[0].getAttributeValueAsString(this, DW_AT_comp_dir, 0);
}
void DWARFCompileUnit::setDIERelations() {
if (DieArray.empty())
return;