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authorRichard Henderson <rth@twiddle.net>2012-08-27 10:43:38 -0700
committerRichard Henderson <rth@twiddle.net>2013-01-05 12:18:43 -0800
commitd14b3e09b21a297fddc62c0c7839156022079d05 (patch)
treed47a761542a88c98d8122905539db22484f1bce9 /target-s390x/translate.c
parent14244b21a041161185bb53c3eb29e3d8dc7bfe6e (diff)
target-s390: Convert STSI
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-s390x/translate.c')
-rw-r--r--target-s390x/translate.c24
1 files changed, 10 insertions, 14 deletions
diff --git a/target-s390x/translate.c b/target-s390x/translate.c
index 491f8fd6b6..6f1f799d2d 100644
--- a/target-s390x/translate.c
+++ b/target-s390x/translate.c
@@ -1023,7 +1023,7 @@ static void disas_b2(CPUS390XState *env, DisasContext *s, int op,
{
#ifndef CONFIG_USER_ONLY
TCGv_i64 tmp, tmp2, tmp3;
- TCGv_i32 tmp32_1, tmp32_2;
+ TCGv_i32 tmp32_1;
int r1, r2;
int r3, d2, b2;
@@ -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 0x7d: /* STSI D2,(B2) [S] */
- check_privileged(s);
- decode_rs(s, insn, &r1, &r3, &b2, &d2);
- tmp = get_address(s, 0, b2, d2);
- tmp32_1 = load_reg32(0);
- tmp32_2 = load_reg32(1);
- potential_page_fault(s);
- gen_helper_stsi(cc_op, cpu_env, tmp, tmp32_1, tmp32_2);
- set_cc_static(s);
- tcg_temp_free_i64(tmp);
- tcg_temp_free_i32(tmp32_1);
- tcg_temp_free_i32(tmp32_2);
- break;
case 0xb1: /* STFL D2(B2) [S] */
/* Store Facility List (CPU features) at 200 */
check_privileged(s);
@@ -2895,6 +2882,15 @@ static ExitStatus op_stpt(DisasContext *s, DisasOps *o)
return NO_EXIT;
}
+static ExitStatus op_stsi(DisasContext *s, DisasOps *o)
+{
+ check_privileged(s);
+ potential_page_fault(s);
+ gen_helper_stsi(cc_op, cpu_env, o->in2, regs[0], regs[1]);
+ set_cc_static(s);
+ return NO_EXIT;
+}
+
static ExitStatus op_spx(DisasContext *s, DisasOps *o)
{
check_privileged(s);