diff options
Diffstat (limited to 'tools/edis')
-rw-r--r-- | tools/edis/EDMain.cpp | 28 | ||||
-rw-r--r-- | tools/edis/EDOperand.cpp | 20 | ||||
-rw-r--r-- | tools/edis/EDOperand.h | 13 |
3 files changed, 61 insertions, 0 deletions
diff --git a/tools/edis/EDMain.cpp b/tools/edis/EDMain.cpp index c2c179693e..1d2a6078b5 100644 --- a/tools/edis/EDMain.cpp +++ b/tools/edis/EDMain.cpp @@ -201,6 +201,34 @@ int EDGetOperand(EDOperandRef *operand, return inst->getOperand(*operand, index); } +int EDOperandIsRegister(EDOperandRef operand) { + return operand->isRegister(); +} + +int EDOperandIsImmediate(EDOperandRef operand) { + return operand->isImmediate(); +} + +int EDOperandIsMemory(EDOperandRef operand) { + return operand->isMemory(); +} + +int EDRegisterOperandValue(unsigned *value, + EDOperandRef operand) { + if(!operand->isRegister()) + return -1; + *value = operand->regVal(); + return 0; +} + +int EDImmedateOperandValue(uint64_t *value, + EDOperandRef operand) { + if(!operand->isImmediate()) + return -1; + *value = operand->immediateVal(); + return 0; +} + int EDEvaluateOperand(uint64_t *result, EDOperandRef operand, EDRegisterReaderCallback regReader, diff --git a/tools/edis/EDOperand.cpp b/tools/edis/EDOperand.cpp index c15860affd..da6797e035 100644 --- a/tools/edis/EDOperand.cpp +++ b/tools/edis/EDOperand.cpp @@ -125,6 +125,26 @@ int EDOperand::evaluate(uint64_t &result, return -1; } +int EDOperand::isRegister() { + return(Inst.ThisInstInfo->operandFlags[OpIndex] & kOperandFlagRegister); +} + +unsigned EDOperand::regVal() { + return Inst.Inst->getOperand(MCOpIndex).getReg(); +} + +int EDOperand::isImmediate() { + return(Inst.ThisInstInfo->operandFlags[OpIndex] & kOperandFlagImmediate); +} + +uint64_t EDOperand::immediateVal() { + return Inst.Inst->getOperand(MCOpIndex).getImm(); +} + +int EDOperand::isMemory() { + return(Inst.ThisInstInfo->operandFlags[OpIndex] & kOperandFlagMemory); +} + #ifdef __BLOCKS__ struct RegisterReaderWrapper { EDRegisterBlock_t regBlock; diff --git a/tools/edis/EDOperand.h b/tools/edis/EDOperand.h index 32d3a5ef83..ad9345b758 100644 --- a/tools/edis/EDOperand.h +++ b/tools/edis/EDOperand.h @@ -54,6 +54,19 @@ struct EDOperand { int evaluate(uint64_t &result, EDRegisterReaderCallback callback, void *arg); + + /// isRegister - Returns 1 if the operand is a register or 0 otherwise + int isRegister(); + /// regVal - Returns the register value. + unsigned regVal(); + + /// isImmediate - Returns 1 if the operand is an immediate or 0 otherwise + int isImmediate(); + /// immediateVal - Returns the immediate value. + uint64_t immediateVal(); + + /// isMemory - Returns 1 if the operand is a memory location or 0 otherwise + int isMemory(); #ifdef __BLOCKS__ /// evaluate - Like evaluate for a callback, but uses a block instead |