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authorRichard Henderson <rth@twiddle.net>2012-08-27 10:17:16 -0700
committerRichard Henderson <rth@twiddle.net>2013-01-05 12:18:43 -0800
commit14244b21a041161185bb53c3eb29e3d8dc7bfe6e (patch)
tree3ad539f046f5a37d775b512fb5ba3f5ec72841a5 /target-s390x/translate.c
parent39a5003c89191a46ec6af722ade3dfdf457e9f58 (diff)
target-s390: Convert SACF
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-s390x/translate.c')
-rw-r--r--target-s390x/translate.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/target-s390x/translate.c b/target-s390x/translate.c
index e5c3ee6dd7..491f8fd6b6 100644
--- a/target-s390x/translate.c
+++ b/target-s390x/translate.c
@@ -1033,19 +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 0x79: /* SACF D2(B2) [S] */
- /* Set Address Space Control Fast */
- check_privileged(s);
- decode_rs(s, insn, &r1, &r3, &b2, &d2);
- tmp = get_address(s, 0, b2, d2);
- potential_page_fault(s);
- gen_helper_sacf(cpu_env, tmp);
- tcg_temp_free_i64(tmp);
- /* addressing mode has changed, so end the block */
- s->pc = s->next_pc;
- update_psw_addr(s);
- s->is_jmp = DISAS_JUMP;
- break;
case 0x7d: /* STSI D2,(B2) [S] */
check_privileged(s);
decode_rs(s, insn, &r1, &r3, &b2, &d2);
@@ -2681,6 +2668,14 @@ static ExitStatus op_rrbe(DisasContext *s, DisasOps *o)
set_cc_static(s);
return NO_EXIT;
}
+
+static ExitStatus op_sacf(DisasContext *s, DisasOps *o)
+{
+ check_privileged(s);
+ gen_helper_sacf(cpu_env, o->in2);
+ /* Addressing mode has changed, so end the block. */
+ return EXIT_PC_STALE;
+}
#endif
static ExitStatus op_sar(DisasContext *s, DisasOps *o)