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LLVM
3.7.0
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DwarfExpression implementation for singular DW_AT_location. More...
#include <DwarfExpression.h>
Public Member Functions | |
| DIEDwarfExpression (const AsmPrinter &AP, DwarfUnit &DU, DIELoc &DIE) | |
| void | EmitOp (uint8_t Op, const char *Comment=nullptr) override |
| Output a dwarf operand and an optional assembler comment. More... | |
| void | EmitSigned (int64_t Value) override |
| Emit a raw signed value. More... | |
| void | EmitUnsigned (uint64_t Value) override |
| Emit a raw unsigned value. More... | |
| bool | isFrameRegister (unsigned MachineReg) override |
| Return whether the given machine register is the frame register in the current function. More... | |
Public Member Functions inherited from llvm::DwarfExpression | |
| DwarfExpression (const TargetRegisterInfo &TRI, unsigned DwarfVersion) | |
| virtual | ~DwarfExpression () |
| void | AddReg (int DwarfReg, const char *Comment=nullptr) |
| Emit a dwarf register operation. More... | |
| void | AddRegIndirect (int DwarfReg, int Offset, bool Deref=false) |
| Emit an (double-)indirect dwarf register operation. More... | |
| void | AddOpPiece (unsigned SizeInBits, unsigned OffsetInBits=0) |
| Emit a dwarf register operation for describing. More... | |
| void | AddShr (unsigned ShiftBy) |
| Emit a shift-right dwarf expression. More... | |
| bool | AddMachineRegIndirect (unsigned MachineReg, int Offset=0) |
| Emit an indirect dwarf register operation for the given machine register. More... | |
| bool | AddMachineRegPiece (unsigned MachineReg, unsigned PieceSizeInBits=0, unsigned PieceOffsetInBits=0) |
| Emit a partial DWARF register operation. More... | |
| void | AddSignedConstant (int Value) |
| Emit a signed constant. More... | |
| void | AddUnsignedConstant (unsigned Value) |
| Emit an unsigned constant. More... | |
| bool | AddMachineRegExpression (const DIExpression *Expr, unsigned MachineReg, unsigned PieceOffsetInBits=0) |
| Emit an entire expression on top of a machine register location. More... | |
| void | AddExpression (DIExpression::expr_op_iterator I, DIExpression::expr_op_iterator E, unsigned PieceOffsetInBits=0) |
| Emit a the operations remaining the DIExpressionIterator I. More... | |
Additional Inherited Members | |
Protected Attributes inherited from llvm::DwarfExpression | |
| const TargetRegisterInfo & | TRI |
| unsigned | DwarfVersion |
DwarfExpression implementation for singular DW_AT_location.
Definition at line 122 of file DwarfExpression.h.
| DIEDwarfExpression::DIEDwarfExpression | ( | const AsmPrinter & | AP, |
| DwarfUnit & | DU, | ||
| DIELoc & | DIE | ||
| ) |
Definition at line 47 of file DwarfUnit.cpp.
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overridevirtual |
Output a dwarf operand and an optional assembler comment.
Implements llvm::DwarfExpression.
Definition at line 53 of file DwarfUnit.cpp.
References llvm::DwarfUnit::addUInt(), and llvm::dwarf::DW_FORM_data1.
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overridevirtual |
Emit a raw signed value.
Implements llvm::DwarfExpression.
Definition at line 56 of file DwarfUnit.cpp.
References llvm::DwarfUnit::addSInt(), and llvm::dwarf::DW_FORM_sdata.
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overridevirtual |
Emit a raw unsigned value.
Implements llvm::DwarfExpression.
Definition at line 59 of file DwarfUnit.cpp.
References llvm::DwarfUnit::addUInt(), and llvm::dwarf::DW_FORM_udata.
Return whether the given machine register is the frame register in the current function.
Implements llvm::DwarfExpression.
Definition at line 62 of file DwarfUnit.cpp.
References llvm::TargetRegisterInfo::getFrameRegister(), llvm::AsmPrinter::MF, and llvm::DwarfExpression::TRI.
1.8.6