diff options
Diffstat (limited to 'target-s390x/translate.c')
| -rw-r--r-- | target-s390x/translate.c | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/target-s390x/translate.c b/target-s390x/translate.c index a99d3503f2..47576fac7f 100644 --- a/target-s390x/translate.c +++ b/target-s390x/translate.c @@ -1997,19 +1997,6 @@ static void disas_s390_insn(CPUS390XState *env, DisasContext *s) op = (insn >> 16) & 0xff; disas_b9(env, s, op, r1, r2); break; - case 0xbd: /* CLM R1,M3,D2(B2) [RS] */ - insn = ld_code4(env, s->pc); - decode_rs(s, insn, &r1, &r3, &b2, &d2); - tmp = get_address(s, 0, b2, d2); - tmp32_1 = load_reg32(r1); - tmp32_2 = tcg_const_i32(r3); - potential_page_fault(s); - gen_helper_clm(cc_op, cpu_env, tmp32_1, tmp32_2, tmp); - set_cc_static(s); - tcg_temp_free_i64(tmp); - tcg_temp_free_i32(tmp32_1); - tcg_temp_free_i32(tmp32_2); - break; case 0xbe: /* STCM R1,M3,D2(B2) [RS] */ insn = ld_code4(env, s->pc); decode_rs(s, insn, &r1, &r3, &b2, &d2); @@ -2628,6 +2615,19 @@ static ExitStatus op_clcle(DisasContext *s, DisasOps *o) return NO_EXIT; } +static ExitStatus op_clm(DisasContext *s, DisasOps *o) +{ + TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3)); + TCGv_i32 t1 = tcg_temp_new_i32(); + tcg_gen_trunc_i64_i32(t1, o->in1); + potential_page_fault(s); + gen_helper_clm(cc_op, cpu_env, t1, m3, o->in2); + set_cc_static(s); + tcg_temp_free_i32(t1); + tcg_temp_free_i32(m3); + return NO_EXIT; +} + static ExitStatus op_cs(DisasContext *s, DisasOps *o) { int r3 = get_field(s->fields, r3); @@ -3712,6 +3712,12 @@ static void in1_r1_32u(DisasContext *s, DisasFields *f, DisasOps *o) tcg_gen_ext32u_i64(o->in1, regs[get_field(f, r1)]); } +static void in1_r1_sr32(DisasContext *s, DisasFields *f, DisasOps *o) +{ + o->in1 = tcg_temp_new_i64(); + tcg_gen_shri_i64(o->in1, regs[get_field(f, r1)], 32); +} + static void in1_r1p1(DisasContext *s, DisasFields *f, DisasOps *o) { /* ??? Specification exception: r1 must be even. */ |