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Added recompiled versions of immediate->reg and reg->reg versions of MOV, ADD, SUB, CMP, AND, OR and XOR.

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This commit is contained in:
SarahW 2018-07-08 16:36:11 +01:00
commit fc27be592c
17 changed files with 1150 additions and 52 deletions
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48
src/codegen_ops_mov.c Normal file
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#include "ibm.h"
#include "x86.h"
#include "386_common.h"
#include "codegen.h"
#include "codegen_ir.h"
#include "codegen_ops.h"
#include "codegen_ops_mov.h"
uint32_t ropMOV_rl_imm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc)
{
fetchdat = fastreadl(cs + op_pc);
uop_MOV_IMM(ir, IREG_32(opcode & 7), fetchdat);
return op_pc + 4;
}
uint32_t ropMOV_l_r(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc)
{
int dest_reg = fetchdat & 7;
if ((fetchdat & 0xc0) == 0xc0)
{
int src_reg = (fetchdat >> 3) & 7;
uop_MOV(ir, IREG_32(dest_reg), IREG_32(src_reg));
}
else
return 0;
return op_pc + 1;
}
uint32_t ropMOV_r_l(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc)
{
int dest_reg = (fetchdat >> 3) & 7;
if ((fetchdat & 0xc0) == 0xc0)
{
int src_reg = fetchdat & 7;
uop_MOV(ir, IREG_32(dest_reg), IREG_32(src_reg));
}
else
return 0;
return op_pc + 1;
}