diff options
Diffstat (limited to 'contrib/llvm/lib/DebugInfo/DWARF/DWARFDie.cpp')
-rw-r--r-- | contrib/llvm/lib/DebugInfo/DWARF/DWARFDie.cpp | 30 |
1 files changed, 3 insertions, 27 deletions
diff --git a/contrib/llvm/lib/DebugInfo/DWARF/DWARFDie.cpp b/contrib/llvm/lib/DebugInfo/DWARF/DWARFDie.cpp index 4308cc2e2639..24039eb35209 100644 --- a/contrib/llvm/lib/DebugInfo/DWARF/DWARFDie.cpp +++ b/contrib/llvm/lib/DebugInfo/DWARF/DWARFDie.cpp @@ -290,10 +290,12 @@ uint64_t DWARFDie::getDeclLine() const { } void DWARFDie::getCallerFrame(uint32_t &CallFile, uint32_t &CallLine, - uint32_t &CallColumn) const { + uint32_t &CallColumn, + uint32_t &CallDiscriminator) const { CallFile = toUnsigned(find(DW_AT_call_file), 0); CallLine = toUnsigned(find(DW_AT_call_line), 0); CallColumn = toUnsigned(find(DW_AT_call_column), 0); + CallDiscriminator = toUnsigned(find(DW_AT_GNU_discriminator), 0); } void DWARFDie::dump(raw_ostream &OS, unsigned RecurseDepth, @@ -350,32 +352,6 @@ void DWARFDie::dump(raw_ostream &OS, unsigned RecurseDepth, } } -void DWARFDie::getInlinedChainForAddress( - const uint64_t Address, SmallVectorImpl<DWARFDie> &InlinedChain) const { - if (isNULL()) - return; - DWARFDie DIE(*this); - while (DIE) { - // Append current DIE to inlined chain only if it has correct tag - // (e.g. it is not a lexical block). - if (DIE.isSubroutineDIE()) - InlinedChain.push_back(DIE); - - // Try to get child which also contains provided address. - DWARFDie Child = DIE.getFirstChild(); - while (Child) { - if (Child.addressRangeContainsAddress(Address)) { - // Assume there is only one such child. - break; - } - Child = Child.getSibling(); - } - DIE = Child; - } - // Reverse the obtained chain to make the root of inlined chain last. - std::reverse(InlinedChain.begin(), InlinedChain.end()); -} - DWARFDie DWARFDie::getParent() const { if (isValid()) return U->getParent(Die); |