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encode: Actually encode LOCK prefix

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Alexis Engelke
2021-04-02 10:59:06 +02:00
parent 2d9587bc16
commit d9183228d0
2 changed files with 7 additions and 0 deletions
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2
encode.c
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@@ -66,6 +66,7 @@ opc_size(uint64_t opc)
else
res += 2;
} else {
if (opc & OPC_LOCK) res++;
if (opc & OPC_66) res++;
if (opc & OPC_F2) res++;
if (opc & OPC_F3) res++;
@@ -107,6 +108,7 @@ enc_opc(uint8_t** restrict buf, uint64_t opc)
b2 |= (~((opc & OPC_VEXOP_MSK) >> OPC_VEXOP_IDX) & 0xf) << 3;
*(*buf)++ = b2;
} else {
if (opc & OPC_LOCK) *(*buf)++ = 0xF0;
if (opc & OPC_66) *(*buf)++ = 0x66;
if (opc & OPC_F2) *(*buf)++ = 0xF2;
if (opc & OPC_F3) *(*buf)++ = 0xF3;