DWARFExpressionPrinter.cpp File Reference

#include "llvm/DebugInfo/DWARF/DWARFExpressionPrinter.h"
#include "DWARFExpressionPrinterImpl.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/DebugInfo/DIContext.h"
#include "llvm/DebugInfo/DWARF/LowLevel/DWARFExpression.h"
#include "llvm/Support/Endian.h"
#include "llvm/Support/FormatVariadic.h"
#include <cassert>
#include <cstdint>

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Classes
struct	llvm::PrintedExpr
	A user-facing string representation of a DWARF expression. More...

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Typedefs
typedef DWARFExpression::Operation	llvm::Op

Functions
static bool	llvm::decodeVirtualRegisterName (uint64_t DwarfRegNum, SmallString< 8 > &Out)
	Some backends (e.g.
static std::string	llvm::resolveRegName (uint64_t DwarfRegNum, bool IsEH, const std::function< StringRef(uint64_t, bool)> &GetNameForDWARFReg)
	Resolves a DWARF register number to a display name: first via GetNameForDWARFReg (MC register names), otherwise try decoding ASCII-encoded virtual register names (NVPTX-specific).
static bool	llvm::printOp (const DWARFExpression::Operation *Op, raw_ostream &OS, DIDumpOptions DumpOpts, const DWARFExpression *Expr, detail::BaseTypeRefPrinter PrintBaseTypeRef)
static bool	llvm::printCompactDWARFExpr (raw_ostream &OS, DWARFExpression::iterator I, const DWARFExpression::iterator E, std::function< StringRef(uint64_t RegNum, bool IsEH)> GetNameForDWARFReg=nullptr)
LLVM_ABI void	llvm::printDwarfExpression (const DWARFExpression *E, raw_ostream &OS, DIDumpOptions DumpOpts, bool IsEH=false)
	Print a Dwarf expression.
LLVM_ABI bool	llvm::printDwarfExpressionCompact (const DWARFExpression *E, raw_ostream &OS, std::function< StringRef(uint64_t RegNum, bool IsEH)> GetNameForDWARFReg=nullptr)
	Print the expression in a format intended to be compact and useful to a user, but not perfectly unambiguous, or capable of representing every valid DWARF expression.