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Cleanup: make SetCounter an instance variable

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35007 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov 2007-03-07 08:25:02 +00:00
parent fd9429ab4b
commit 6a143590b3
1 changed files with 26 additions and 28 deletions
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54
lib/CodeGen/DwarfWriter.cpp
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@ -237,7 +237,7 @@ public:
unsigned getOffset() const { return Offset; } unsigned getOffset() const { return Offset; }
unsigned getSize() const { return Size; } unsigned getSize() const { return Size; }
const std::vector<DIE *> &getChildren() const { return Children; } const std::vector<DIE *> &getChildren() const { return Children; }
const std::vector<DIEValue *> &getValues() const { return Values; } std::vector<DIEValue *> &getValues() { return Values; }
void setTag(unsigned Tag) { Abbrev.setTag(Tag); } void setTag(unsigned Tag) { Abbrev.setTag(Tag); }
void setOffset(unsigned O) { Offset = O; } void setOffset(unsigned O) { Offset = O; }
void setSize(unsigned S) { Size = S; } void setSize(unsigned S) { Size = S; }
@ -315,7 +315,7 @@ public:
/// EmitValue - Emit value via the Dwarf writer. /// EmitValue - Emit value via the Dwarf writer.
/// ///
virtual void EmitValue(const DwarfDebug &DD, unsigned Form) const = 0; virtual void EmitValue(DwarfDebug &DD, unsigned Form) = 0;
/// SizeOf - Return the size of a value in bytes. /// SizeOf - Return the size of a value in bytes.
/// ///
@ -365,7 +365,7 @@ public:
/// EmitValue - Emit integer of appropriate size. /// EmitValue - Emit integer of appropriate size.
/// ///
virtual void EmitValue(const DwarfDebug &DD, unsigned Form) const; virtual void EmitValue(DwarfDebug &DD, unsigned Form);
/// SizeOf - Determine size of integer value in bytes. /// SizeOf - Determine size of integer value in bytes.
/// ///
@ -402,7 +402,7 @@ public:
/// EmitValue - Emit string value. /// EmitValue - Emit string value.
/// ///
virtual void EmitValue(const DwarfDebug &DD, unsigned Form) const; virtual void EmitValue(DwarfDebug &DD, unsigned Form);
/// SizeOf - Determine size of string value in bytes. /// SizeOf - Determine size of string value in bytes.
/// ///
@ -441,7 +441,7 @@ public:
/// EmitValue - Emit label value. /// EmitValue - Emit label value.
/// ///
virtual void EmitValue(const DwarfDebug &DD, unsigned Form) const; virtual void EmitValue(DwarfDebug &DD, unsigned Form);
/// SizeOf - Determine size of label value in bytes. /// SizeOf - Determine size of label value in bytes.
/// ///
@ -479,7 +479,7 @@ public:
/// EmitValue - Emit label value. /// EmitValue - Emit label value.
/// ///
virtual void EmitValue(const DwarfDebug &DD, unsigned Form) const; virtual void EmitValue(DwarfDebug &DD, unsigned Form);
/// SizeOf - Determine size of label value in bytes. /// SizeOf - Determine size of label value in bytes.
/// ///
@ -517,7 +517,7 @@ public:
/// EmitValue - Emit delta value. /// EmitValue - Emit delta value.
/// ///
virtual void EmitValue(const DwarfDebug &DD, unsigned Form) const; virtual void EmitValue(DwarfDebug &DD, unsigned Form);
/// SizeOf - Determine size of delta value in bytes. /// SizeOf - Determine size of delta value in bytes.
/// ///
@ -559,7 +559,7 @@ public:
/// EmitValue - Emit debug information entry offset. /// EmitValue - Emit debug information entry offset.
/// ///
virtual void EmitValue(const DwarfDebug &DD, unsigned Form) const; virtual void EmitValue(DwarfDebug &DD, unsigned Form);
/// SizeOf - Determine size of debug information entry in bytes. /// SizeOf - Determine size of debug information entry in bytes.
/// ///
@ -624,7 +624,7 @@ public:
/// EmitValue - Emit block data. /// EmitValue - Emit block data.
/// ///
virtual void EmitValue(const DwarfDebug &DD, unsigned Form) const; virtual void EmitValue(DwarfDebug &DD, unsigned Form);
/// SizeOf - Determine size of block data in bytes. /// SizeOf - Determine size of block data in bytes.
/// ///
@ -795,7 +795,8 @@ protected:
/// SubprogramCount - The running count of functions being compiled. /// SubprogramCount - The running count of functions being compiled.
/// ///
unsigned SubprogramCount; unsigned SubprogramCount;
unsigned SetCounter;
Dwarf(std::ostream &OS, AsmPrinter *A, const TargetAsmInfo *T) Dwarf(std::ostream &OS, AsmPrinter *A, const TargetAsmInfo *T)
: O(OS) : O(OS)
, Asm(A) , Asm(A)
@ -806,6 +807,7 @@ protected:
, MF(NULL) , MF(NULL)
, MMI(NULL) , MMI(NULL)
, SubprogramCount(0) , SubprogramCount(0)
, SetCounter(1)
{ {
} }
@ -873,17 +875,15 @@ public:
/// assemblers do not behave with absolute expressions with data directives, /// assemblers do not behave with absolute expressions with data directives,
/// so there is an option (needsSet) to use an intermediary set expression. /// so there is an option (needsSet) to use an intermediary set expression.
void EmitDifference(DWLabel LabelHi, DWLabel LabelLo, void EmitDifference(DWLabel LabelHi, DWLabel LabelLo,
bool IsSmall = false) const { bool IsSmall = false) {
EmitDifference(LabelHi.Tag, LabelHi.Number, EmitDifference(LabelHi.Tag, LabelHi.Number,
LabelLo.Tag, LabelLo.Number, LabelLo.Tag, LabelLo.Number,
IsSmall); IsSmall);
} }
void EmitDifference(const char *TagHi, unsigned NumberHi, void EmitDifference(const char *TagHi, unsigned NumberHi,
const char *TagLo, unsigned NumberLo, const char *TagLo, unsigned NumberLo,
bool IsSmall = false) const { bool IsSmall = false) {
if (TAI->needsSet()) { if (TAI->needsSet()) {
static unsigned SetCounter = 1;
O << "\t.set\t"; O << "\t.set\t";
PrintLabelName("set", SetCounter); PrintLabelName("set", SetCounter);
O << ","; O << ",";
@ -914,10 +914,8 @@ public:
void EmitSectionOffset(const char* Label, const char* Section, void EmitSectionOffset(const char* Label, const char* Section,
unsigned LabelNumber, unsigned SectionNumber, unsigned LabelNumber, unsigned SectionNumber,
bool IsSmall = false) const { bool IsSmall = false) {
if (TAI->needsSet()) { if (TAI->needsSet()) {
static unsigned SetCounter = 1;
O << "\t.set\t"; O << "\t.set\t";
PrintLabelName("set", SetCounter); PrintLabelName("set", SetCounter);
O << ","; O << ",";
@ -1978,7 +1976,7 @@ private:
/// EmitDIE - Recusively Emits a debug information entry. /// EmitDIE - Recusively Emits a debug information entry.
/// ///
void EmitDIE(DIE *Die) const { void EmitDIE(DIE *Die) {
// Get the abbreviation for this DIE. // Get the abbreviation for this DIE.
unsigned AbbrevNumber = Die->getAbbrevNumber(); unsigned AbbrevNumber = Die->getAbbrevNumber();
const DIEAbbrev *Abbrev = Abbreviations[AbbrevNumber - 1]; const DIEAbbrev *Abbrev = Abbreviations[AbbrevNumber - 1];
@ -1993,7 +1991,7 @@ private:
":0x" + utohexstr(Die->getSize()) + " " + ":0x" + utohexstr(Die->getSize()) + " " +
TagString(Abbrev->getTag()))); TagString(Abbrev->getTag())));
const std::vector<DIEValue *> &Values = Die->getValues(); std::vector<DIEValue *> &Values = Die->getValues();
const std::vector<DIEAbbrevData> &AbbrevData = Abbrev->getData(); const std::vector<DIEAbbrevData> &AbbrevData = Abbrev->getData();
// Emit the DIE attribute values. // Emit the DIE attribute values.
@ -2092,7 +2090,7 @@ private:
/// EmitDebugInfo - Emit the debug info section. /// EmitDebugInfo - Emit the debug info section.
/// ///
void EmitDebugInfo() const { void EmitDebugInfo() {
// Start debug info section. // Start debug info section.
Asm->SwitchToDataSection(TAI->getDwarfInfoSection()); Asm->SwitchToDataSection(TAI->getDwarfInfoSection());
@ -2160,7 +2158,7 @@ private:
/// EmitDebugLines - Emit source line information. /// EmitDebugLines - Emit source line information.
/// ///
void EmitDebugLines() const { void EmitDebugLines() {
// Minimum line delta, thus ranging from -10..(255-10). // Minimum line delta, thus ranging from -10..(255-10).
const int MinLineDelta = -(DW_LNS_fixed_advance_pc + 1); const int MinLineDelta = -(DW_LNS_fixed_advance_pc + 1);
// Maximum line delta, thus ranging from -10..(255-10). // Maximum line delta, thus ranging from -10..(255-10).
@ -3199,7 +3197,7 @@ void DIEValue::dump() {
/// EmitValue - Emit integer of appropriate size. /// EmitValue - Emit integer of appropriate size.
/// ///
void DIEInteger::EmitValue(const DwarfDebug &DD, unsigned Form) const { void DIEInteger::EmitValue(DwarfDebug &DD, unsigned Form) {
switch (Form) { switch (Form) {
case DW_FORM_flag: // Fall thru case DW_FORM_flag: // Fall thru
case DW_FORM_ref1: // Fall thru case DW_FORM_ref1: // Fall thru
@ -3240,7 +3238,7 @@ unsigned DIEInteger::SizeOf(const DwarfDebug &DD, unsigned Form) const {
/// EmitValue - Emit string value. /// EmitValue - Emit string value.
/// ///
void DIEString::EmitValue(const DwarfDebug &DD, unsigned Form) const { void DIEString::EmitValue(DwarfDebug &DD, unsigned Form) {
DD.getAsm()->EmitString(String); DD.getAsm()->EmitString(String);
} }
@ -3248,7 +3246,7 @@ void DIEString::EmitValue(const DwarfDebug &DD, unsigned Form) const {
/// EmitValue - Emit label value. /// EmitValue - Emit label value.
/// ///
void DIEDwarfLabel::EmitValue(const DwarfDebug &DD, unsigned Form) const { void DIEDwarfLabel::EmitValue(DwarfDebug &DD, unsigned Form) {
DD.EmitReference(Label); DD.EmitReference(Label);
} }
@ -3262,7 +3260,7 @@ unsigned DIEDwarfLabel::SizeOf(const DwarfDebug &DD, unsigned Form) const {
/// EmitValue - Emit label value. /// EmitValue - Emit label value.
/// ///
void DIEObjectLabel::EmitValue(const DwarfDebug &DD, unsigned Form) const { void DIEObjectLabel::EmitValue(DwarfDebug &DD, unsigned Form) {
DD.EmitReference(Label); DD.EmitReference(Label);
} }
@ -3276,7 +3274,7 @@ unsigned DIEObjectLabel::SizeOf(const DwarfDebug &DD, unsigned Form) const {
/// EmitValue - Emit delta value. /// EmitValue - Emit delta value.
/// ///
void DIEDelta::EmitValue(const DwarfDebug &DD, unsigned Form) const { void DIEDelta::EmitValue(DwarfDebug &DD, unsigned Form) {
bool IsSmall = Form == DW_FORM_data4; bool IsSmall = Form == DW_FORM_data4;
DD.EmitDifference(LabelHi, LabelLo, IsSmall); DD.EmitDifference(LabelHi, LabelLo, IsSmall);
} }
@ -3292,7 +3290,7 @@ unsigned DIEDelta::SizeOf(const DwarfDebug &DD, unsigned Form) const {
/// EmitValue - Emit debug information entry offset. /// EmitValue - Emit debug information entry offset.
/// ///
void DIEntry::EmitValue(const DwarfDebug &DD, unsigned Form) const { void DIEntry::EmitValue(DwarfDebug &DD, unsigned Form) {
DD.getAsm()->EmitInt32(Entry->getOffset()); DD.getAsm()->EmitInt32(Entry->getOffset());
} }
@ -3313,7 +3311,7 @@ unsigned DIEBlock::ComputeSize(DwarfDebug &DD) {
/// EmitValue - Emit block data. /// EmitValue - Emit block data.
/// ///
void DIEBlock::EmitValue(const DwarfDebug &DD, unsigned Form) const { void DIEBlock::EmitValue(DwarfDebug &DD, unsigned Form) {
switch (Form) { switch (Form) {
case DW_FORM_block1: DD.getAsm()->EmitInt8(Size); break; case DW_FORM_block1: DD.getAsm()->EmitInt8(Size); break;
case DW_FORM_block2: DD.getAsm()->EmitInt16(Size); break; case DW_FORM_block2: DD.getAsm()->EmitInt16(Size); break;