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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168398 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2012-11-21 00:03:28 +00:00
parent a631ea96e6
commit c82fbf4cb1

View File

@ -83,22 +83,22 @@ typedef struct DotDebugLocEntry {
const ConstantFP *CFP;
const ConstantInt *CIP;
} Constants;
DotDebugLocEntry()
: Begin(0), End(0), Variable(0), Merged(false),
DotDebugLocEntry()
: Begin(0), End(0), Variable(0), Merged(false),
Constant(false) { Constants.Int = 0;}
DotDebugLocEntry(const MCSymbol *B, const MCSymbol *E, MachineLocation &L,
const MDNode *V)
: Begin(B), End(E), Loc(L), Variable(V), Merged(false),
const MDNode *V)
: Begin(B), End(E), Loc(L), Variable(V), Merged(false),
Constant(false) { Constants.Int = 0; EntryKind = E_Location; }
DotDebugLocEntry(const MCSymbol *B, const MCSymbol *E, int64_t i)
: Begin(B), End(E), Variable(0), Merged(false),
: Begin(B), End(E), Variable(0), Merged(false),
Constant(true) { Constants.Int = i; EntryKind = E_Integer; }
DotDebugLocEntry(const MCSymbol *B, const MCSymbol *E, const ConstantFP *FPtr)
: Begin(B), End(E), Variable(0), Merged(false),
: Begin(B), End(E), Variable(0), Merged(false),
Constant(true) { Constants.CFP = FPtr; EntryKind = E_ConstantFP; }
DotDebugLocEntry(const MCSymbol *B, const MCSymbol *E,
const ConstantInt *IPtr)
: Begin(B), End(E), Variable(0), Merged(false),
: Begin(B), End(E), Variable(0), Merged(false),
Constant(true) { Constants.CIP = IPtr; EntryKind = E_ConstantInt; }
/// Empty entries are also used as a trigger to emit temp label. Such
@ -132,7 +132,7 @@ class DbgVariable {
int FrameIndex;
public:
// AbsVar may be NULL.
DbgVariable(DIVariable V, DbgVariable *AV)
DbgVariable(DIVariable V, DbgVariable *AV)
: Var(V), TheDIE(0), DotDebugLocOffset(~0U), AbsVar(AV), MInsn(0),
FrameIndex(~0) {}
@ -148,11 +148,11 @@ public:
void setMInsn(const MachineInstr *M) { MInsn = M; }
int getFrameIndex() const { return FrameIndex; }
void setFrameIndex(int FI) { FrameIndex = FI; }
// Translate tag to proper Dwarf tag.
unsigned getTag() const {
// Translate tag to proper Dwarf tag.
unsigned getTag() const {
if (Var.getTag() == dwarf::DW_TAG_arg_variable)
return dwarf::DW_TAG_formal_parameter;
return dwarf::DW_TAG_variable;
}
/// isArtificial - Return true if DbgVariable is artificial.
@ -171,7 +171,7 @@ public:
return true;
return false;
}
bool variableHasComplexAddress() const {
assert(Var.Verify() && "Invalid complex DbgVariable!");
return Var.hasComplexAddress();
@ -180,7 +180,7 @@ public:
assert(Var.Verify() && "Invalid complex DbgVariable!");
return Var.isBlockByrefVariable();
}
unsigned getNumAddrElements() const {
unsigned getNumAddrElements() const {
assert(Var.Verify() && "Invalid complex DbgVariable!");
return Var.getNumAddrElements();
}
@ -228,7 +228,7 @@ class DwarfDebug {
/// references.
StringMap<std::pair<MCSymbol*, unsigned>, BumpPtrAllocator&> StringPool;
unsigned NextStringPoolNumber;
/// SectionMap - Provides a unique id per text section.
///
SetVector<const MCSection*> SectionMap;
@ -264,7 +264,7 @@ class DwarfDebug {
// are processed to create DIEs.
SmallPtrSet<const MDNode *, 16> ProcessedSPNodes;
/// LabelsBeforeInsn - Maps instruction with label emitted before
/// LabelsBeforeInsn - Maps instruction with label emitted before
/// instruction.
DenseMap<const MachineInstr *, MCSymbol *> LabelsBeforeInsn;
@ -331,13 +331,13 @@ private:
/// findAbstractVariable - Find abstract variable associated with Var.
DbgVariable *findAbstractVariable(DIVariable &Var, DebugLoc Loc);
/// updateSubprogramScopeDIE - Find DIE for the given subprogram and
/// updateSubprogramScopeDIE - Find DIE for the given subprogram and
/// attach appropriate DW_AT_low_pc and DW_AT_high_pc attributes.
/// If there are global variables in this scope then create and insert
/// DIEs for these variables.
DIE *updateSubprogramScopeDIE(CompileUnit *SPCU, const MDNode *SPNode);
/// constructLexicalScope - Construct new DW_TAG_lexical_block
/// constructLexicalScope - Construct new DW_TAG_lexical_block
/// for this scope and attach DW_AT_low_pc/DW_AT_high_pc labels.
DIE *constructLexicalScopeDIE(CompileUnit *TheCU, LexicalScope *Scope);
@ -382,7 +382,7 @@ private:
/// emitAccelNames - Emit visible names into a hashed accelerator table
/// section.
void emitAccelNames();
/// emitAccelObjC - Emit objective C classes and categories into a hashed
/// accelerator table section.
void emitAccelObjC();
@ -394,7 +394,7 @@ private:
/// emitAccelTypes() - Emit type dies into a hashed accelerator table.
///
void emitAccelTypes();
/// emitDebugPubTypes - Emit visible types into a debug pubtypes section.
///
void emitDebugPubTypes();
@ -427,19 +427,19 @@ private:
///
/// Entries (one "entry" for each function that was inlined):
///
/// 1. offset into __debug_str section for MIPS linkage name, if exists;
/// 1. offset into __debug_str section for MIPS linkage name, if exists;
/// otherwise offset into __debug_str for regular function name.
/// 2. offset into __debug_str section for regular function name.
/// 3. an unsigned LEB128 number indicating the number of distinct inlining
/// 3. an unsigned LEB128 number indicating the number of distinct inlining
/// instances for the function.
///
/// The rest of the entry consists of a {die_offset, low_pc} pair for each
///
/// The rest of the entry consists of a {die_offset, low_pc} pair for each
/// inlined instance; the die_offset points to the inlined_subroutine die in
/// the __debug_info section, and the low_pc is the starting address for the
/// inlining instance.
void emitDebugInlineInfo();
/// constructCompileUnit - Create new CompileUnit for the given
/// constructCompileUnit - Create new CompileUnit for the given
/// metadata node with tag DW_TAG_compile_unit.
CompileUnit *constructCompileUnit(const MDNode *N);
@ -451,7 +451,7 @@ private:
/// the source line list.
void recordSourceLine(unsigned Line, unsigned Col, const MDNode *Scope,
unsigned Flags);
/// identifyScopeMarkers() - Indentify instructions that are marking the
/// beginning of or ending of a scope.
void identifyScopeMarkers();
@ -464,7 +464,7 @@ private:
/// collectVariableInfo - Populate LexicalScope entries with variables' info.
void collectVariableInfo(const MachineFunction *,
SmallPtrSet<const MDNode *, 16> &ProcessedVars);
/// collectVariableInfoFromMMITable - Collect variable information from
/// side table maintained by MMI.
void collectVariableInfoFromMMITable(const MachineFunction * MF,