git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180000 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2013-04-22 07:51:08 +00:00
parent 6c3bb94445
commit 1b0cd2f2a6

View File

@ -822,7 +822,8 @@ void DwarfDebug::beginModule() {
// CU then construct a skeleton CU based upon it.
if (useSplitDwarf()) {
// This should be a unique identifier when we want to build .dwp files.
CU->addUInt(CU->getCUDie(), dwarf::DW_AT_GNU_dwo_id, dwarf::DW_FORM_data8, 0);
CU->addUInt(CU->getCUDie(), dwarf::DW_AT_GNU_dwo_id,
dwarf::DW_FORM_data8, 0);
// Now construct the skeleton CU associated.
constructSkeletonCU(CUNode);
}
@ -2544,13 +2545,14 @@ CompileUnit *DwarfDebug::constructSkeletonCU(const MDNode *N) {
// This should be a unique identifier when we want to build .dwp files.
NewCU->addUInt(Die, dwarf::DW_AT_GNU_dwo_id, dwarf::DW_FORM_data8, 0);
// Relocate to the beginning of the addr_base section, else 0 for the beginning
// of the one for this compile unit.
// Relocate to the beginning of the addr_base section, else 0 for the
// beginning of the one for this compile unit.
if (Asm->MAI->doesDwarfUseRelocationsAcrossSections())
NewCU->addLabel(Die, dwarf::DW_AT_GNU_addr_base, dwarf::DW_FORM_sec_offset,
DwarfAddrSectionSym);
else
NewCU->addUInt(Die, dwarf::DW_AT_GNU_addr_base, dwarf::DW_FORM_sec_offset, 0);
NewCU->addUInt(Die, dwarf::DW_AT_GNU_addr_base,
dwarf::DW_FORM_sec_offset, 0);
// 2.17.1 requires that we use DW_AT_low_pc for a single entry point
// into an entity. We're using 0, or a NULL label for this.