diff options
Diffstat (limited to 'target-s390x/translate.c')
| -rw-r--r-- | target-s390x/translate.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/target-s390x/translate.c b/target-s390x/translate.c index 8079c6fc3d..19781edb92 100644 --- a/target-s390x/translate.c +++ b/target-s390x/translate.c @@ -1033,18 +1033,6 @@ 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 0x50: /* CSP R1,R2 [RRE] */ - /* Compare And Swap And Purge */ - check_privileged(s); - r1 = (insn >> 4) & 0xf; - r2 = insn & 0xf; - tmp32_1 = tcg_const_i32(r1); - tmp32_2 = tcg_const_i32(r2); - gen_helper_csp(cc_op, cpu_env, tmp32_1, tmp32_2); - set_cc_static(s); - tcg_temp_free_i32(tmp32_1); - tcg_temp_free_i32(tmp32_2); - break; case 0x78: /* STCKE D2(B2) [S] */ /* Store Clock Extended */ decode_rs(s, insn, &r1, &r3, &b2, &d2); @@ -1901,6 +1889,18 @@ static ExitStatus op_csg(DisasContext *s, DisasOps *o) return NO_EXIT; } +#ifndef CONFIG_USER_ONLY +static ExitStatus op_csp(DisasContext *s, DisasOps *o) +{ + TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1)); + check_privileged(s); + gen_helper_csp(cc_op, cpu_env, r1, o->in2); + tcg_temp_free_i32(r1); + set_cc_static(s); + return NO_EXIT; +} +#endif + static ExitStatus op_cds(DisasContext *s, DisasOps *o) { int r3 = get_field(s->fields, r3); |