gen_ldo_env_A0(s, op2_offset);
}
}
+ if (!op6->op[b1]) {
+ goto illegal_op;
+ }
+ tcg_gen_addi_ptr(s->ptr0, cpu_env, op1_offset);
+ tcg_gen_addi_ptr(s->ptr1, cpu_env, op2_offset);
+ op6->op[b1](cpu_env, s->ptr0, s->ptr1);
} else {
if ((op6->flags & SSE_OPF_MMX) == 0) {
goto unknown_op;
gen_lea_modrm(env, s, modrm);
gen_ldq_env_A0(s, op2_offset);
}
- }
- if (!op6->op[b1]) {
- goto illegal_op;
+ tcg_gen_addi_ptr(s->ptr0, cpu_env, op1_offset);
+ tcg_gen_addi_ptr(s->ptr1, cpu_env, op2_offset);
+ op6->op[0](cpu_env, s->ptr0, s->ptr1);
}
- tcg_gen_addi_ptr(s->ptr0, cpu_env, op1_offset);
- tcg_gen_addi_ptr(s->ptr1, cpu_env, op2_offset);
- op6->op[b1](cpu_env, s->ptr0, s->ptr1);
-
if (op6->flags & SSE_OPF_CMP) {
set_cc_op(s, CC_OP_EFLAGS);
}
return;
}
- if (b1) {
- op1_offset = ZMM_OFFSET(reg);
- if (mod == 3) {
- op2_offset = ZMM_OFFSET(rm | REX_B(s));
- } else {
- op2_offset = offsetof(CPUX86State,xmm_t0);
- gen_lea_modrm(env, s, modrm);
- gen_ldo_env_A0(s, op2_offset);
- }
- } else {
+ if (b1 == 0) {
+ /* MMX */
if ((op7->flags & SSE_OPF_MMX) == 0) {
goto illegal_op;
}
gen_lea_modrm(env, s, modrm);
gen_ldq_env_A0(s, op2_offset);
}
+ val = x86_ldub_code(env, s);
+ tcg_gen_addi_ptr(s->ptr0, cpu_env, op1_offset);
+ tcg_gen_addi_ptr(s->ptr1, cpu_env, op2_offset);
+
+ /* We only actually have one MMX instuction (palignr) */
+ assert(b == 0x0f);
+
+ op7->op[0](cpu_env, s->ptr0, s->ptr1,
+ tcg_const_i32(val));
+ break;
}
- val = x86_ldub_code(env, s);
+ /* SSE */
+ op1_offset = ZMM_OFFSET(reg);
+ if (mod == 3) {
+ op2_offset = ZMM_OFFSET(rm | REX_B(s));
+ } else {
+ op2_offset = offsetof(CPUX86State, xmm_t0);
+ gen_lea_modrm(env, s, modrm);
+ gen_ldo_env_A0(s, op2_offset);
+ }
+
+ val = x86_ldub_code(env, s);
if ((b & 0xfc) == 0x60) { /* pcmpXstrX */
set_cc_op(s, CC_OP_EFLAGS);