On 9/20/22 17:24, Paolo Bonzini wrote:
+static void decode_0F78(DisasContext *s, CPUX86State *env, X86OpEntry *entry,
uint8_t *b)
+{
+ static const X86OpEntry opcodes_0F78[4] = {
+ {},
+ X86_OP_ENTRY3(EXTRQ_i, V,x, None,None, I,w, cpuid(SSE4A)),
+ {},
+ X86_OP_ENTRY3(INSERTQ_i, V,x, U,x, I,w, cpuid(SSE4A)),
+ };
+ *entry = *decode_by_prefix(s, opcodes_0F78);
+}
These are sse4a.
+static void decode_0F79(DisasContext *s, CPUX86State *env, X86OpEntry *entry,
uint8_t *b)
+{
+ if (s->prefix & PREFIX_REPNZ) {
+ entry->gen = gen_INSERTQ_r;
+ } else if (s->prefix & PREFIX_DATA) {
+ entry->gen = gen_EXTRQ_r;
+ } else {
+ entry->gen = NULL;
+ };
+}
...
+ [0x79] = X86_OP_GROUP2(0F79, V,x, U,x, cpuid(SSE4A)),
These are not -- they're AMD New Media.
Otherwise,
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
