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add 2op neg/not_

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MITSUNARI Shigeo 2023-11-17 10:06:37 +09:00
parent 95ad5927fd
commit dba2c174f3
5 changed files with 46 additions and 8 deletions
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19
gen/gen_code.cpp
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@ -870,13 +870,14 @@ void put()
uint8_t ext;
const char *name;
bool NF;
int n; // # of op
} tbl[] = {
{ 0xF6, 6, "div", true },
{ 0xF6, 7, "idiv", true },
{ 0xF6, 5, "imul", true },
{ 0xF6, 4, "mul", true },
{ 0xF6, 3, "neg", true },
{ 0xF6, 2, "not_", false },
{ 0xF6, 6, "div", true, 1 },
{ 0xF6, 7, "idiv", true, 1 },
{ 0xF6, 5, "imul", true ,3 },
{ 0xF6, 4, "mul", true, 1 },
{ 0xF6, 3, "neg", true, 2 },
{ 0xF6, 2, "not_", false, 2 },
};
for (size_t i = 0; i < NUM_OF_ARRAY(tbl); i++) {
const Tbl *p = &tbl[i];
@ -885,6 +886,12 @@ void put()
if (p->NF) type |= T_NF;
std::string s = type2String(type);
printf("void %s(const Operand& op) { opRext(op, 0, %d, %s, 0x%02X); }\n", p->name, p->ext, s.c_str(), p->code);
if (p->n == 2) {
uint64_t type = T_VEX|T_ND1|T_CODE1_IF1;
if (p->NF) type |= T_NF;
std::string s = type2String(type);
printf("void %s(const Reg& d, const Operand& op) { opROO(d, op, Reg(%d, Operand::REG, d.getBit()), %s, 0xF6); }\n", p->name, p->ext, s.c_str());
}
}
}
{