mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-13 04:30:23 +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
130 lines
4.8 KiB
C++
130 lines
4.8 KiB
C++
//===------------- Disassembler.h - LLVM Disassembler -----------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines the interface for the Disassembly library's disassembler
|
|
// context. The disassembler is responsible for producing strings for
|
|
// individual instructions according to a given architecture and disassembly
|
|
// syntax.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_LIB_MC_MCDISASSEMBLER_DISASSEMBLER_H
|
|
#define LLVM_LIB_MC_MCDISASSEMBLER_DISASSEMBLER_H
|
|
|
|
#include "llvm-c/Disassembler.h"
|
|
#include "llvm/ADT/SmallString.h"
|
|
#include "llvm/Support/raw_ostream.h"
|
|
#include <string>
|
|
|
|
namespace llvm {
|
|
class MCContext;
|
|
class MCAsmInfo;
|
|
class MCDisassembler;
|
|
class MCInstPrinter;
|
|
class MCInstrInfo;
|
|
class MCRegisterInfo;
|
|
class MCSubtargetInfo;
|
|
class Target;
|
|
|
|
//
|
|
// This is the disassembler context returned by LLVMCreateDisasm().
|
|
//
|
|
class LLVMDisasmContext {
|
|
private:
|
|
//
|
|
// The passed parameters when the disassembler context is created.
|
|
//
|
|
// The TripleName for this disassembler.
|
|
std::string TripleName;
|
|
// The pointer to the caller's block of symbolic information.
|
|
void *DisInfo;
|
|
// The Triple specific symbolic information type returned by GetOpInfo.
|
|
int TagType;
|
|
// The function to get the symbolic information for operands.
|
|
LLVMOpInfoCallback GetOpInfo;
|
|
// The function to look up a symbol name.
|
|
LLVMSymbolLookupCallback SymbolLookUp;
|
|
//
|
|
// The objects created and saved by LLVMCreateDisasm() then used by
|
|
// LLVMDisasmInstruction().
|
|
//
|
|
// The LLVM target corresponding to the disassembler.
|
|
// FIXME: using std::unique_ptr<const llvm::Target> causes a malloc error
|
|
// when this LLVMDisasmContext is deleted.
|
|
const Target *TheTarget;
|
|
// The assembly information for the target architecture.
|
|
std::unique_ptr<const llvm::MCAsmInfo> MAI;
|
|
// The register information for the target architecture.
|
|
std::unique_ptr<const llvm::MCRegisterInfo> MRI;
|
|
// The subtarget information for the target architecture.
|
|
std::unique_ptr<const llvm::MCSubtargetInfo> MSI;
|
|
// The instruction information for the target architecture.
|
|
std::unique_ptr<const llvm::MCInstrInfo> MII;
|
|
// The assembly context for creating symbols and MCExprs.
|
|
std::unique_ptr<const llvm::MCContext> Ctx;
|
|
// The disassembler for the target architecture.
|
|
std::unique_ptr<const llvm::MCDisassembler> DisAsm;
|
|
// The instruction printer for the target architecture.
|
|
std::unique_ptr<llvm::MCInstPrinter> IP;
|
|
// The options used to set up the disassembler.
|
|
uint64_t Options;
|
|
// The CPU string.
|
|
std::string CPU;
|
|
|
|
public:
|
|
// Comment stream and backing vector.
|
|
SmallString<128> CommentsToEmit;
|
|
raw_svector_ostream CommentStream;
|
|
|
|
LLVMDisasmContext(std::string tripleName, void *disInfo, int tagType,
|
|
LLVMOpInfoCallback getOpInfo,
|
|
LLVMSymbolLookupCallback symbolLookUp,
|
|
const Target *theTarget, const MCAsmInfo *mAI,
|
|
const MCRegisterInfo *mRI,
|
|
const MCSubtargetInfo *mSI,
|
|
const MCInstrInfo *mII,
|
|
llvm::MCContext *ctx, const MCDisassembler *disAsm,
|
|
MCInstPrinter *iP) : TripleName(tripleName),
|
|
DisInfo(disInfo), TagType(tagType), GetOpInfo(getOpInfo),
|
|
SymbolLookUp(symbolLookUp), TheTarget(theTarget),
|
|
Options(0),
|
|
CommentStream(CommentsToEmit) {
|
|
MAI.reset(mAI);
|
|
MRI.reset(mRI);
|
|
MSI.reset(mSI);
|
|
MII.reset(mII);
|
|
Ctx.reset(ctx);
|
|
DisAsm.reset(disAsm);
|
|
IP.reset(iP);
|
|
}
|
|
const std::string &getTripleName() const { return TripleName; }
|
|
void *getDisInfo() const { return DisInfo; }
|
|
int getTagType() const { return TagType; }
|
|
LLVMOpInfoCallback getGetOpInfo() const { return GetOpInfo; }
|
|
LLVMSymbolLookupCallback getSymbolLookupCallback() const {
|
|
return SymbolLookUp;
|
|
}
|
|
const Target *getTarget() const { return TheTarget; }
|
|
const MCDisassembler *getDisAsm() const { return DisAsm.get(); }
|
|
const MCAsmInfo *getAsmInfo() const { return MAI.get(); }
|
|
const MCInstrInfo *getInstrInfo() const { return MII.get(); }
|
|
const MCRegisterInfo *getRegisterInfo() const { return MRI.get(); }
|
|
const MCSubtargetInfo *getSubtargetInfo() const { return MSI.get(); }
|
|
MCInstPrinter *getIP() { return IP.get(); }
|
|
void setIP(MCInstPrinter *NewIP) { IP.reset(NewIP); }
|
|
uint64_t getOptions() const { return Options; }
|
|
void addOptions(uint64_t Options) { this->Options |= Options; }
|
|
StringRef getCPU() const { return CPU; }
|
|
void setCPU(const char *CPU) { this->CPU = CPU; }
|
|
};
|
|
|
|
} // namespace llvm
|
|
|
|
#endif
|