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Use 32-bit data directives for DW_FORM_data4 format data, even on

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targets with 64-bit addresses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42434 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2007-09-28 15:43:33 +00:00
parent 068317bfa3
commit 06ff4e67c4
1 changed files with 10 additions and 8 deletions

18
lib/CodeGen/DwarfWriter.cpp

@ -870,18 +870,20 @@ public:
/// EmitReference - Emit a reference to a label.
///
void EmitReference(DWLabel Label, bool IsPCRelative = false) const {
EmitReference(Label.Tag, Label.Number, IsPCRelative);
void EmitReference(DWLabel Label, bool IsPCRelative = false,
bool Force32Bit = false) const {
EmitReference(Label.Tag, Label.Number, IsPCRelative, Force32Bit);
}
void EmitReference(const char *Tag, unsigned Number,
bool IsPCRelative = false) const {
PrintRelDirective();
bool IsPCRelative = false, bool Force32Bit = false) const {
PrintRelDirective(Force32Bit);
PrintLabelName(Tag, Number);
if (IsPCRelative) O << "-" << TAI->getPCSymbol();
}
void EmitReference(const std::string &Name, bool IsPCRelative = false) const {
PrintRelDirective();
void EmitReference(const std::string &Name, bool IsPCRelative = false,
bool Force32Bit = false) const {
PrintRelDirective(Force32Bit);
O << Name;
@ -3479,7 +3481,7 @@ void DIEString::EmitValue(DwarfDebug &DD, unsigned Form) {
/// EmitValue - Emit label value.
///
void DIEDwarfLabel::EmitValue(DwarfDebug &DD, unsigned Form) {
DD.EmitReference(Label);
DD.EmitReference(Label, false, Form == DW_FORM_data4);
}
/// SizeOf - Determine size of label value in bytes.
@ -3493,7 +3495,7 @@ unsigned DIEDwarfLabel::SizeOf(const DwarfDebug &DD, unsigned Form) const {
/// EmitValue - Emit label value.
///
void DIEObjectLabel::EmitValue(DwarfDebug &DD, unsigned Form) {
DD.EmitReference(Label);
DD.EmitReference(Label, false, Form == DW_FORM_data4);
}
/// SizeOf - Determine size of label value in bytes.