diff options
Diffstat (limited to 'lib/MC/MCDisassembler/EDMain.cpp')
| -rw-r--r-- | lib/MC/MCDisassembler/EDMain.cpp | 276 |
1 files changed, 0 insertions, 276 deletions
diff --git a/lib/MC/MCDisassembler/EDMain.cpp b/lib/MC/MCDisassembler/EDMain.cpp deleted file mode 100644 index 5c065dbf0ca6..000000000000 --- a/lib/MC/MCDisassembler/EDMain.cpp +++ /dev/null @@ -1,276 +0,0 @@ -//===-- EDMain.cpp - LLVM Enhanced Disassembly C API ----------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This file implements the enhanced disassembler's public C API. -// -//===----------------------------------------------------------------------===// - -#include "EDDisassembler.h" -#include "EDInst.h" -#include "EDOperand.h" -#include "EDToken.h" -#include "llvm-c/EnhancedDisassembly.h" -using namespace llvm; - -int EDGetDisassembler(EDDisassemblerRef *disassembler, - const char *triple, - EDAssemblySyntax_t syntax) { - EDDisassembler::AssemblySyntax Syntax; - switch (syntax) { - default: llvm_unreachable("Unknown assembly syntax!"); - case kEDAssemblySyntaxX86Intel: - Syntax = EDDisassembler::kEDAssemblySyntaxX86Intel; - break; - case kEDAssemblySyntaxX86ATT: - Syntax = EDDisassembler::kEDAssemblySyntaxX86ATT; - break; - case kEDAssemblySyntaxARMUAL: - Syntax = EDDisassembler::kEDAssemblySyntaxARMUAL; - break; - } - - EDDisassemblerRef ret = EDDisassembler::getDisassembler(triple, Syntax); - - if (!ret) - return -1; - *disassembler = ret; - return 0; -} - -int EDGetRegisterName(const char** regName, - EDDisassemblerRef disassembler, - unsigned regID) { - const char *name = ((EDDisassembler*)disassembler)->nameWithRegisterID(regID); - if (!name) - return -1; - *regName = name; - return 0; -} - -int EDRegisterIsStackPointer(EDDisassemblerRef disassembler, - unsigned regID) { - return ((EDDisassembler*)disassembler)->registerIsStackPointer(regID) ? 1 : 0; -} - -int EDRegisterIsProgramCounter(EDDisassemblerRef disassembler, - unsigned regID) { - return ((EDDisassembler*)disassembler)->registerIsProgramCounter(regID) ? 1:0; -} - -unsigned int EDCreateInsts(EDInstRef *insts, - unsigned int count, - EDDisassemblerRef disassembler, - ::EDByteReaderCallback byteReader, - uint64_t address, - void *arg) { - unsigned int index; - - for (index = 0; index < count; ++index) { - EDInst *inst = ((EDDisassembler*)disassembler)->createInst(byteReader, - address, arg); - - if (!inst) - return index; - - insts[index] = inst; - address += inst->byteSize(); - } - - return count; -} - -void EDReleaseInst(EDInstRef inst) { - delete ((EDInst*)inst); -} - -int EDInstByteSize(EDInstRef inst) { - return ((EDInst*)inst)->byteSize(); -} - -int EDGetInstString(const char **buf, - EDInstRef inst) { - return ((EDInst*)inst)->getString(*buf); -} - -int EDInstID(unsigned *instID, EDInstRef inst) { - *instID = ((EDInst*)inst)->instID(); - return 0; -} - -int EDInstIsBranch(EDInstRef inst) { - return ((EDInst*)inst)->isBranch(); -} - -int EDInstIsMove(EDInstRef inst) { - return ((EDInst*)inst)->isMove(); -} - -int EDBranchTargetID(EDInstRef inst) { - return ((EDInst*)inst)->branchTargetID(); -} - -int EDMoveSourceID(EDInstRef inst) { - return ((EDInst*)inst)->moveSourceID(); -} - -int EDMoveTargetID(EDInstRef inst) { - return ((EDInst*)inst)->moveTargetID(); -} - -int EDNumTokens(EDInstRef inst) { - return ((EDInst*)inst)->numTokens(); -} - -int EDGetToken(EDTokenRef *token, - EDInstRef inst, - int index) { - return ((EDInst*)inst)->getToken(*(EDToken**)token, index); -} - -int EDGetTokenString(const char **buf, - EDTokenRef token) { - return ((EDToken*)token)->getString(*buf); -} - -int EDOperandIndexForToken(EDTokenRef token) { - return ((EDToken*)token)->operandID(); -} - -int EDTokenIsWhitespace(EDTokenRef token) { - return ((EDToken*)token)->type() == EDToken::kTokenWhitespace; -} - -int EDTokenIsPunctuation(EDTokenRef token) { - return ((EDToken*)token)->type() == EDToken::kTokenPunctuation; -} - -int EDTokenIsOpcode(EDTokenRef token) { - return ((EDToken*)token)->type() == EDToken::kTokenOpcode; -} - -int EDTokenIsLiteral(EDTokenRef token) { - return ((EDToken*)token)->type() == EDToken::kTokenLiteral; -} - -int EDTokenIsRegister(EDTokenRef token) { - return ((EDToken*)token)->type() == EDToken::kTokenRegister; -} - -int EDTokenIsNegativeLiteral(EDTokenRef token) { - if (((EDToken*)token)->type() != EDToken::kTokenLiteral) - return -1; - - return ((EDToken*)token)->literalSign(); -} - -int EDLiteralTokenAbsoluteValue(uint64_t *value, EDTokenRef token) { - if (((EDToken*)token)->type() != EDToken::kTokenLiteral) - return -1; - - return ((EDToken*)token)->literalAbsoluteValue(*value); -} - -int EDRegisterTokenValue(unsigned *registerID, - EDTokenRef token) { - if (((EDToken*)token)->type() != EDToken::kTokenRegister) - return -1; - - return ((EDToken*)token)->registerID(*registerID); -} - -int EDNumOperands(EDInstRef inst) { - return ((EDInst*)inst)->numOperands(); -} - -int EDGetOperand(EDOperandRef *operand, - EDInstRef inst, - int index) { - return ((EDInst*)inst)->getOperand(*(EDOperand**)operand, index); -} - -int EDOperandIsRegister(EDOperandRef operand) { - return ((EDOperand*)operand)->isRegister(); -} - -int EDOperandIsImmediate(EDOperandRef operand) { - return ((EDOperand*)operand)->isImmediate(); -} - -int EDOperandIsMemory(EDOperandRef operand) { - return ((EDOperand*)operand)->isMemory(); -} - -int EDRegisterOperandValue(unsigned *value, EDOperandRef operand) { - if (!((EDOperand*)operand)->isRegister()) - return -1; - *value = ((EDOperand*)operand)->regVal(); - return 0; -} - -int EDImmediateOperandValue(uint64_t *value, EDOperandRef operand) { - if (!((EDOperand*)operand)->isImmediate()) - return -1; - *value = ((EDOperand*)operand)->immediateVal(); - return 0; -} - -int EDEvaluateOperand(uint64_t *result, EDOperandRef operand, - ::EDRegisterReaderCallback regReader, void *arg) { - return ((EDOperand*)operand)->evaluate(*result, regReader, arg); -} - -#ifdef __BLOCKS__ - -struct ByteReaderWrapper { - EDByteBlock_t byteBlock; -}; - -static int readerWrapperCallback(uint8_t *byte, - uint64_t address, - void *arg) { - struct ByteReaderWrapper *wrapper = (struct ByteReaderWrapper *)arg; - return wrapper->byteBlock(byte, address); -} - -unsigned int EDBlockCreateInsts(EDInstRef *insts, - int count, - EDDisassemblerRef disassembler, - EDByteBlock_t byteBlock, - uint64_t address) { - struct ByteReaderWrapper wrapper; - wrapper.byteBlock = byteBlock; - - return EDCreateInsts(insts, count, disassembler, readerWrapperCallback, - address, (void*)&wrapper); -} - -int EDBlockEvaluateOperand(uint64_t *result, EDOperandRef operand, - EDRegisterBlock_t regBlock) { - return ((EDOperand*)operand)->evaluate(*result, regBlock); -} - -int EDBlockVisitTokens(EDInstRef inst, ::EDTokenVisitor_t visitor) { - return ((EDInst*)inst)->visitTokens((llvm::EDTokenVisitor_t)visitor); -} - -#else - -extern "C" unsigned int EDBlockCreateInsts() { - return 0; -} - -extern "C" int EDBlockEvaluateOperand() { - return -1; -} - -extern "C" int EDBlockVisitTokens() { - return -1; -} - -#endif |