mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-23 02:29:18 +00:00
00e08fcaa0
Add header guards to files that were missing guards. Remove #endif comments as they don't seem common in LLVM (we can easily add them back if we decide they're useful) Changes made by clang-tidy with minor tweaks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215558 91177308-0d34-0410-b5e6-96231b3b80d8
82 lines
2.2 KiB
C++
82 lines
2.2 KiB
C++
//===-- DWARFDebugLoc.h -----------------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_LIB_DEBUGINFO_DWARFDEBUGLOC_H
|
|
#define LLVM_LIB_DEBUGINFO_DWARFDEBUGLOC_H
|
|
|
|
#include "DWARFRelocMap.h"
|
|
#include "llvm/ADT/SmallVector.h"
|
|
#include "llvm/Support/DataExtractor.h"
|
|
|
|
namespace llvm {
|
|
|
|
class raw_ostream;
|
|
|
|
class DWARFDebugLoc {
|
|
/// A single location within a location list.
|
|
struct Entry {
|
|
/// The beginning address of the instruction range.
|
|
uint64_t Begin;
|
|
/// The ending address of the instruction range.
|
|
uint64_t End;
|
|
/// The location of the variable within the specified range.
|
|
SmallVector<unsigned char, 4> Loc;
|
|
};
|
|
|
|
/// A list of locations that contain one variable.
|
|
struct LocationList {
|
|
/// The beginning offset where this location list is stored in the debug_loc
|
|
/// section.
|
|
unsigned Offset;
|
|
/// All the locations in which the variable is stored.
|
|
SmallVector<Entry, 2> Entries;
|
|
};
|
|
|
|
typedef SmallVector<LocationList, 4> LocationLists;
|
|
|
|
/// A list of all the variables in the debug_loc section, each one describing
|
|
/// the locations in which the variable is stored.
|
|
LocationLists Locations;
|
|
|
|
/// A map used to resolve binary relocations.
|
|
const RelocAddrMap &RelocMap;
|
|
|
|
public:
|
|
DWARFDebugLoc(const RelocAddrMap &LocRelocMap) : RelocMap(LocRelocMap) {}
|
|
/// Print the location lists found within the debug_loc section.
|
|
void dump(raw_ostream &OS) const;
|
|
/// Parse the debug_loc section accessible via the 'data' parameter using the
|
|
/// specified address size to interpret the address ranges.
|
|
void parse(DataExtractor data, unsigned AddressSize);
|
|
};
|
|
|
|
class DWARFDebugLocDWO {
|
|
struct Entry {
|
|
uint64_t Start;
|
|
uint32_t Length;
|
|
SmallVector<unsigned char, 4> Loc;
|
|
};
|
|
|
|
struct LocationList {
|
|
unsigned Offset;
|
|
SmallVector<Entry, 2> Entries;
|
|
};
|
|
|
|
typedef SmallVector<LocationList, 4> LocationLists;
|
|
|
|
LocationLists Locations;
|
|
|
|
public:
|
|
void parse(DataExtractor data);
|
|
void dump(raw_ostream &OS) const;
|
|
};
|
|
}
|
|
|
|
#endif
|