target-s390: Convert CLST, MVST

[qemu.git] / target-s390x / translate.c

diff --git a/target-s390x/translate.c b/target-s390x/translate.c
index d77b30f762574f8b638596e49eb5217460b79d1c..f1eb4bb8da48cf515bc582f8467be4fb757951fb 100644 (file)
--- a/target-s390x/translate.c
+++ b/target-s390x/translate.c
@@ -427,7 +427,7 @@ static TCGv_i64 get_address(DisasContext *s, int x2, int b2, int d2)
     return tmp;
 }
 
-static void gen_op_movi_cc(DisasContext *s, uint32_t val)
+static inline void gen_op_movi_cc(DisasContext *s, uint32_t val)
 {
     s->cc_op = CC_OP_CONST0 + val;
 }
@@ -1034,28 +1034,6 @@ static void disas_b2(CPUS390XState *env, DisasContext *s, int op,
     LOG_DISAS("disas_b2: op 0x%x r1 %d r2 %d\n", op, r1, r2);
 
     switch (op) {
-    case 0x55: /* MVST     R1,R2     [RRE] */
-        tmp32_1 = load_reg32(0);
-        tmp32_2 = tcg_const_i32(r1);
-        tmp32_3 = tcg_const_i32(r2);
-        potential_page_fault(s);
-        gen_helper_mvst(cpu_env, tmp32_1, tmp32_2, tmp32_3);
-        tcg_temp_free_i32(tmp32_1);
-        tcg_temp_free_i32(tmp32_2);
-        tcg_temp_free_i32(tmp32_3);
-        gen_op_movi_cc(s, 1);
-        break;
-    case 0x5d: /* CLST     R1,R2     [RRE] */
-        tmp32_1 = load_reg32(0);
-        tmp32_2 = tcg_const_i32(r1);
-        tmp32_3 = tcg_const_i32(r2);
-        potential_page_fault(s);
-        gen_helper_clst(cc_op, cpu_env, tmp32_1, tmp32_2, tmp32_3);
-        set_cc_static(s);
-        tcg_temp_free_i32(tmp32_1);
-        tcg_temp_free_i32(tmp32_2);
-        tcg_temp_free_i32(tmp32_3);
-        break;
     case 0x5e: /* SRST     R1,R2     [RRE] */
         tmp32_1 = load_reg32(0);
         tmp32_2 = tcg_const_i32(r1);
@@ -2091,6 +2069,15 @@ static ExitStatus op_clm(DisasContext *s, DisasOps *o)
     return NO_EXIT;
 }
 
+static ExitStatus op_clst(DisasContext *s, DisasOps *o)
+{
+    potential_page_fault(s);
+    gen_helper_clst(o->in1, cpu_env, regs[0], o->in1, o->in2);
+    set_cc_static(s);
+    return_low128(o->in2);
+    return NO_EXIT;
+}
+
 static ExitStatus op_cs(DisasContext *s, DisasOps *o)
 {
     int r3 = get_field(s->fields, r3);
@@ -2650,6 +2637,15 @@ static ExitStatus op_mvpg(DisasContext *s, DisasOps *o)
     return NO_EXIT;
 }
 
+static ExitStatus op_mvst(DisasContext *s, DisasOps *o)
+{
+    potential_page_fault(s);
+    gen_helper_mvst(o->in1, cpu_env, regs[0], o->in1, o->in2);
+    set_cc_static(s);
+    return_low128(o->in2);
+    return NO_EXIT;
+}
+
 static ExitStatus op_mul(DisasContext *s, DisasOps *o)
 {
     tcg_gen_mul_i64(o->out, o->in1, o->in2);