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Delete redundant processing on opcode_81/83

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tuz358
2018-03-16 12:51:11 +09:00
parent 183607f2de
commit 470052a910
2 changed files with 20 additions and 23 deletions
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12
include/instructions.h
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@@ -5,9 +5,14 @@
#include "memory.h"
#include "utils.h"
// eflags
const uint32_t CF = 1;
const uint32_t ZF = 1 << 6;
// used by opcode_81 and opcode_83
const int IMM8 = 0;
const int IMM32 = 1;
class Instructions{
private:
void init_instructions();
@@ -109,10 +114,7 @@ public:
void hlt(); // 0xf4
void opcode_ff(); // 0xff
// called by opcode_81
void add_rm32_imm32();
// called by opcode_83
void add_rm32_imm8();
// called by opcode_81 and opcode_83
void add_rm32_imm(int imm_flag);
void cmp_rm32_imm8();
};