ethonion10/v86
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

Implement movups xmm/m128, xmm

Browse source
This commit is contained in:
Amaan Cheval 2017-12-01 11:31:10 +05:30 committed by Fabian
parent 7013405402
commit 58bfd4593c
2 changed files with 28 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
gen/x86_table.js
View file

@ -403,6 +403,7 @@ const encodings = [
{ opcode: 0x0F10, e: 1 },
{ opcode: 0xF30F10, e: 1 },
{ opcode: 0x0F11, e: 1 },
{ opcode: 0x0F12, e: 1, skip: 1, },
{ opcode: 0x660F12, only_mem: 1, e: 1 },
{ opcode: 0xF20F12, e: 1, skip: 1, },

30
src/native/instructions_0f.c
View file

@ -323,7 +323,15 @@ static void instr_F30F10_mem(int32_t addr, int32_t r) {
write_xmm128(r, data, 0, 0, 0);
}
static void instr_0F11() { unimplemented_sse(); }
static void instr_0F11_reg(int32_t r1, int32_t r2) {
// movups xmm/m128, xmm
mov_r_r128(r1, r2);
}
static void instr_0F11_mem(int32_t addr, int32_t r) {
// movups xmm/m128, xmm
mov_r_m128(addr, r);
}
static void instr_0F12_mem(int32_t addr, int32_t r) { unimplemented_sse(); }
static void instr_0F12_reg(int32_t r1, int32_t r2) { unimplemented_sse(); }
@ -3522,7 +3530,15 @@ switch(opcode)
break;
case 0x11:
{
instr_0F11();
int32_t modrm_byte = read_imm8();
if(modrm_byte < 0xC0)
{
instr_0F11_mem(modrm_resolve(modrm_byte), modrm_byte >> 3 & 7);
}
else
{
instr_0F11_reg(modrm_byte & 7, modrm_byte >> 3 & 7);
}
}
break;
case 0x12:
@ -7890,7 +7906,15 @@ switch(opcode)
break;
case 0x11:
{
instr_0F11();
int32_t modrm_byte = read_imm8();
if(modrm_byte < 0xC0)
{
instr_0F11_mem(modrm_resolve(modrm_byte), modrm_byte >> 3 & 7);
}
else
{
instr_0F11_reg(modrm_byte & 7, modrm_byte >> 3 & 7);
}
}
break;
case 0x12: