MCInst.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "MCInst.h"
#include "utils.h"

Go to the source code of this file.

Macros
#define	MCINST_CACHE   (ARR_SIZE(mcInst->Operands) - 1)

Functions
void	MCInst_Init (MCInst *inst)
void	MCInst_clear (MCInst *inst)
void	MCInst_insert0 (MCInst *inst, int index, MCOperand *Op)
void	MCInst_setOpcode (MCInst *inst, unsigned Op)
void	MCInst_setOpcodePub (MCInst *inst, unsigned Op)
unsigned	MCInst_getOpcode (const MCInst *inst)
unsigned	MCInst_getOpcodePub (const MCInst *inst)
MCOperand *	MCInst_getOperand (MCInst *inst, unsigned i)
unsigned	MCInst_getNumOperands (const MCInst *inst)
void	MCInst_addOperand2 (MCInst *inst, MCOperand *Op)
bool	MCOperand_isValid (const MCOperand *op)
bool	MCOperand_isReg (const MCOperand *op)
bool	MCOperand_isImm (const MCOperand *op)
bool	MCOperand_isFPImm (const MCOperand *op)
unsigned	MCOperand_getReg (const MCOperand *op)
	getReg - Returns the register number. More...
void	MCOperand_setReg (MCOperand *op, unsigned Reg)
	setReg - Set the register number. More...
int64_t	MCOperand_getImm (MCOperand *op)
void	MCOperand_setImm (MCOperand *op, int64_t Val)
double	MCOperand_getFPImm (const MCOperand *op)
void	MCOperand_setFPImm (MCOperand *op, double Val)
MCOperand *	MCOperand_CreateReg1 (MCInst *mcInst, unsigned Reg)
void	MCOperand_CreateReg0 (MCInst *mcInst, unsigned Reg)
MCOperand *	MCOperand_CreateImm1 (MCInst *mcInst, int64_t Val)
void	MCOperand_CreateImm0 (MCInst *mcInst, int64_t Val)

Macro Definition Documentation

MCINST_CACHE

#define MCINST_CACHE   (ARR_SIZE(mcInst->Operands) - 1)

Definition at line 16 of file MCInst.c.

Function Documentation

MCInst_addOperand2()

void MCInst_addOperand2	(	MCInst *	inst,
		MCOperand *	Op
	)

Definition at line 89 of file MCInst.c.

{
    inst->Operands[inst->size] = *Op;
 
    inst->size++;
}

References MCInst::Operands, and MCInst::size.

MCInst_clear()

void MCInst_clear

(

MCInst *

inst

)

Definition at line 40 of file MCInst.c.

{
    inst->size = 0;
}

References MCInst::size.

MCInst_getNumOperands()

unsigned MCInst_getNumOperands

(

const MCInst *

inst

)

Definition at line 83 of file MCInst.c.

{
    return inst->size;
}

References MCInst::size.

MCInst_getOpcode()

unsigned MCInst_getOpcode

(

const MCInst *

inst

)

Definition at line 68 of file MCInst.c.

{
    return inst->Opcode;
}

References MCInst::Opcode.

MCInst_getOpcodePub()

unsigned MCInst_getOpcodePub

(

const MCInst *

inst

)

Definition at line 73 of file MCInst.c.

{
    return inst->OpcodePub;
}

References MCInst::OpcodePub.

Referenced by fill_insn().

MCInst_getOperand()

MCOperand* MCInst_getOperand	(	MCInst *	inst,
		unsigned	i
	)

Definition at line 78 of file MCInst.c.

{
    return &inst->Operands[i];
}

References i, and MCInst::Operands.

MCInst_Init()

void MCInst_Init

(

MCInst *

inst

)

Definition at line 18 of file MCInst.c.

{
    unsigned int i;
 
    for (i = 0; i < 48; i++) {
        inst->Operands[i].Kind = kInvalid;
        inst->Operands[i].ImmVal = 0;
    }
 
    memset(inst, 0, sizeof(MCInst));
    inst->Opcode = 0;
    inst->OpcodePub = 0;
    inst->size = 0;
    inst->has_imm = false;
    inst->op1_size = 0;
    inst->writeback = false;
    inst->ac_idx = 0;
    inst->popcode_adjust = 0;
    inst->assembly[0] = '\0';
    inst->xAcquireRelease = 0;
}

References MCInst::ac_idx, MCInst::assembly, MCInst::has_imm, i, MCOperand::ImmVal, MCOperand::Kind, memset(), MCInst::op1_size, MCInst::Opcode, MCInst::OpcodePub, MCInst::Operands, MCInst::popcode_adjust, MCInst::size, MCInst::writeback, and MCInst::xAcquireRelease.

Referenced by cs_disasm(), and cs_disasm_iter().

MCInst_insert0()

void MCInst_insert0	(	MCInst *	inst,
		int	index,
		MCOperand *	Op
	)

Definition at line 46 of file MCInst.c.

{
    int i;
 
    for(i = inst->size; i > index; i--)
        //memcpy(&(inst->Operands[i]), &(inst->Operands[i-1]), sizeof(MCOperand));
        inst->Operands[i] = inst->Operands[i-1];
 
    inst->Operands[index] = *Op;
    inst->size++;
}

References i, MCInst::Operands, and MCInst::size.

MCInst_setOpcode()

void MCInst_setOpcode	(	MCInst *	inst,
		unsigned	Op
	)

Definition at line 58 of file MCInst.c.

{
    inst->Opcode = Op;
}

References MCInst::Opcode.

Referenced by build_chk2_cmp2(), build_cpush_cinv(), build_imm(), build_init_op(), d68000_nop(), d68000_reset(), d68000_rte(), d68000_rtr(), d68000_rts(), d68000_trapv(), and d68020_cpgen().

MCInst_setOpcodePub()

void MCInst_setOpcodePub	(	MCInst *	inst,
		unsigned	Op
	)

Definition at line 63 of file MCInst.c.

{
    inst->OpcodePub = Op;
}

References MCInst::OpcodePub.

MCOperand_CreateImm0()

void MCOperand_CreateImm0	(	MCInst *	mcInst,
		int64_t	Val
	)

Definition at line 177 of file MCInst.c.

{
    MCOperand *op = &(mcInst->Operands[mcInst->size]);
    mcInst->size++;
 
    op->Kind = kImmediate;
    op->ImmVal = Val;
}

References MCInst::Operands, and MCInst::size.

MCOperand_CreateImm1()

MCOperand* MCOperand_CreateImm1	(	MCInst *	mcInst,
		int64_t	Val
	)

Definition at line 167 of file MCInst.c.

{
    MCOperand *op = &(mcInst->Operands[MCINST_CACHE]);
 
    op->Kind = kImmediate;
    op->ImmVal = Val;
 
    return op;
}

References MCINST_CACHE, op, and MCInst::Operands.

MCOperand_CreateReg0()

void MCOperand_CreateReg0	(	MCInst *	mcInst,
		unsigned	Reg
	)

Definition at line 158 of file MCInst.c.

{
    MCOperand *op = &(mcInst->Operands[mcInst->size]);
    mcInst->size++;
 
    op->Kind = kRegister;
    op->RegVal = Reg;
}

References MCInst::Operands, and MCInst::size.

MCOperand_CreateReg1()

MCOperand* MCOperand_CreateReg1	(	MCInst *	mcInst,
		unsigned	Reg
	)

Definition at line 148 of file MCInst.c.

{
    MCOperand *op = &(mcInst->Operands[MCINST_CACHE]);
 
    op->Kind = kRegister;
    op->RegVal = Reg;
 
    return op;
}

References MCINST_CACHE, op, and MCInst::Operands.

MCOperand_getFPImm()

double MCOperand_getFPImm

(

const MCOperand *

op

)

Definition at line 138 of file MCInst.c.

{
    return op->FPImmVal;
}

MCOperand_getImm()

int64_t MCOperand_getImm

(

MCOperand *

op

)

Definition at line 128 of file MCInst.c.

{
    return op->ImmVal;
}

MCOperand_getReg()

unsigned MCOperand_getReg

(

const MCOperand *

op

)

getReg - Returns the register number.

Definition at line 117 of file MCInst.c.

{
    return op->RegVal;
}

MCOperand_isFPImm()

bool MCOperand_isFPImm

(

const MCOperand *

op

)

Definition at line 111 of file MCInst.c.

{
    return op->Kind == kFPImmediate;
}

MCOperand_isImm()

bool MCOperand_isImm

(

const MCOperand *

op

)

Definition at line 106 of file MCInst.c.

{
    return op->Kind == kImmediate;
}

MCOperand_isReg()

bool MCOperand_isReg

(

const MCOperand *

op

)

Definition at line 101 of file MCInst.c.

{
    return op->Kind == kRegister;
}

MCOperand_isValid()

bool MCOperand_isValid

(

const MCOperand *

op

)

Definition at line 96 of file MCInst.c.

{
    return op->Kind != kInvalid;
}

MCOperand_setFPImm()

void MCOperand_setFPImm	(	MCOperand *	op,
		double	Val
	)

Definition at line 143 of file MCInst.c.

{
    op->FPImmVal = Val;
}

MCOperand_setImm()

void MCOperand_setImm	(	MCOperand *	op,
		int64_t	Val
	)

Definition at line 133 of file MCInst.c.

{
    op->ImmVal = Val;
}

MCOperand_setReg()

void MCOperand_setReg	(	MCOperand *	op,
		unsigned	Reg
	)

setReg - Set the register number.

Definition at line 123 of file MCInst.c.

{
    op->RegVal = Reg;
}