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Producing a DW_FORM_addr for DW_AT_stmt_list is probably correct, but

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it is both inefficient and unexpected by dwarfdump. Change to
a DW_FORM_data4.

While in here, change the predicate name to reflect that the position
is not really absolute (it is an offset), just that the linker needs a
relocation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130846 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2011-05-04 17:44:06 +00:00
parent 9126601770
commit 597a7664e1
5 changed files with 28 additions and 9 deletions
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4
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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@@ -896,8 +896,8 @@ void DwarfDebug::constructCompileUnit(const MDNode *N) {
NewCU->addUInt(Die, dwarf::DW_AT_entry_pc, dwarf::DW_FORM_addr, 0);
// DW_AT_stmt_list is a offset of line number information for this
// compile unit in debug_line section.
if (Asm->MAI->doesDwarfUsesAbsoluteLabelForStmtList())
NewCU->addLabel(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_addr,
if(Asm->MAI->doesDwarfRequireRelocationForStmtList())
NewCU->addLabel(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_data4,
Asm->GetTempSymbol("section_line"));
else
NewCU->addUInt(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_data4, 0);