@@ -442,7 +442,7 @@
D(0xebe8, LAAG, RSY_a, ILA, r3, a2, new, in2_r1, laa, adds64, MO_TEUQ)
/* LOAD AND ADD LOGICAL */
D(0xebfa, LAAL, RSY_a, ILA, r3_32u, a2, new, in2_r1_32, laa, addu32, MO_TEUL)
- D(0xebea, LAALG, RSY_a, ILA, r3, a2, new, in2_r1, laa, addu64, MO_TEUQ)
+ D(0xebea, LAALG, RSY_a, ILA, r3, a2, new, in2_r1, laa_addu64, addu64, MO_TEUQ)
/* LOAD AND AND */
D(0xebf4, LAN, RSY_a, ILA, r3_32s, a2, new, in2_r1_32, lan, nz32, MO_TESL)
D(0xebe4, LANG, RSY_a, ILA, r3, a2, new, in2_r1, lan, nz64, MO_TEUQ)
@@ -2809,17 +2809,32 @@ static DisasJumpType op_kxb(DisasContext *s, DisasOps *o)
return DISAS_NEXT;
}
-static DisasJumpType op_laa(DisasContext *s, DisasOps *o)
+static DisasJumpType help_laa(DisasContext *s, DisasOps *o, bool addu64)
{
/* The real output is indeed the original value in memory;
recompute the addition for the computation of CC. */
tcg_gen_atomic_fetch_add_i64(o->in2, o->in2, o->in1, get_mem_index(s),
s->insn->data | MO_ALIGN);
/* However, we need to recompute the addition for setting CC. */
- tcg_gen_add_i64(o->out, o->in1, o->in2);
+ if (addu64) {
+ tcg_gen_movi_i64(cc_src, 0);
+ tcg_gen_add2_i64(o->out, cc_src, o->in1, cc_src, o->in2, cc_src);
+ } else {
+ tcg_gen_add_i64(o->out, o->in1, o->in2);
+ }
return DISAS_NEXT;
}
+static DisasJumpType op_laa(DisasContext *s, DisasOps *o)
+{
+ return help_laa(s, o, false);
+}
+
+static DisasJumpType op_laa_addu64(DisasContext *s, DisasOps *o)
+{
+ return help_laa(s, o, true);
+}
+
static DisasJumpType op_lan(DisasContext *s, DisasOps *o)
{
/* The real output is indeed the original value in memory;