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[Qemu-devel] [PATCH 058/126] target-s390: Convert SIGP
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 058/126] target-s390: Convert SIGP |
Date: |
Sun, 9 Sep 2012 14:05:16 -0700 |
Signed-off-by: Richard Henderson <address@hidden>
---
target-s390x/insn-data.def | 2 ++
target-s390x/translate.c | 28 ++++++++++++----------------
2 files changed, 14 insertions(+), 16 deletions(-)
diff --git a/target-s390x/insn-data.def b/target-s390x/insn-data.def
index a078cc5..95f9987 100644
--- a/target-s390x/insn-data.def
+++ b/target-s390x/insn-data.def
@@ -475,6 +475,8 @@
C(0x010e, SAM64, E, Z, 0, 0, 0, 0, 0, 0)
/* SET SYSTEM MASK */
C(0x8000, SSM, S, Z, 0, m2_8u, 0, 0, ssm, 0)
+/* SIGNAL PROCESSOR */
+ C(0xae00, SIGP, RS_a, Z, r3_o, a2, 0, 0, sigp, 0)
/* STORE THEN AND SYSTEM MASK */
C(0xac00, STNSM, SI, Z, la1, 0, new, m1_8, stnsm, 0)
/* STORE THEN OR SYSTEM MASK */
diff --git a/target-s390x/translate.c b/target-s390x/translate.c
index 1829b25..698cb99 100644
--- a/target-s390x/translate.c
+++ b/target-s390x/translate.c
@@ -2000,22 +2000,6 @@ static void disas_s390_insn(DisasContext *s)
LOG_DISAS("opc 0x%x\n", opc);
switch (opc) {
-#ifndef CONFIG_USER_ONLY
- case 0xae: /* SIGP R1,R3,D2(B2) [RS] */
- check_privileged(s);
- insn = ld_code4(s->pc);
- decode_rs(s, insn, &r1, &r3, &b2, &d2);
- tmp = get_address(s, 0, b2, d2);
- tmp2 = load_reg(r3);
- tmp32_1 = tcg_const_i32(r1);
- potential_page_fault(s);
- gen_helper_sigp(cc_op, cpu_env, tmp, tmp32_1, tmp2);
- set_cc_static(s);
- tcg_temp_free_i64(tmp);
- tcg_temp_free_i64(tmp2);
- tcg_temp_free_i32(tmp32_1);
- break;
-#endif
case 0xb2:
insn = ld_code4(s->pc);
op = (insn >> 16) & 0xff;
@@ -3129,6 +3113,18 @@ static ExitStatus op_rll64(DisasContext *s, DisasOps *o)
return NO_EXIT;
}
+#ifndef CONFIG_USER_ONLY
+static ExitStatus op_sigp(DisasContext *s, DisasOps *o)
+{
+ TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
+ check_privileged(s);
+ potential_page_fault(s);
+ gen_helper_sigp(cc_op, cpu_env, o->in2, r1, o->in1);
+ tcg_temp_free_i32(r1);
+ return NO_EXIT;
+}
+#endif
+
static ExitStatus op_sla(DisasContext *s, DisasOps *o)
{
uint64_t sign = 1ull << s->insn->data;
--
1.7.11.4
- [Qemu-devel] [PATCH 041/126] target-s390: Convert CONVERT TO DECIMAL, (continued)
- [Qemu-devel] [PATCH 041/126] target-s390: Convert CONVERT TO DECIMAL, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 043/126] target-s390: Convert LOAD PSW, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 053/126] target-s390: Convert MVC, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 057/126] target-s390: Convert LRA, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 055/126] target-s390: Convert CLC, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 056/126] target-s390: Convert MVCP, MVCS, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 054/126] target-s390: Convert NC, XC, OC, TR, UNPK, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 068/126] target-s390: Convert LLGT, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 070/126] target-s390: Convert FP SUBTRACT, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 058/126] target-s390: Convert SIGP,
Richard Henderson <=
- [Qemu-devel] [PATCH 060/126] target-s390: Convert LCTL, STCTL, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 059/126] target-s390: Convert EFPC, STFPC, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 071/126] target-s390: Convert FP DIVIDE, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 088/126] target-s390: Convert STIDP, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 086/126] target-s390: Convert CLST, MVST, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 087/126] target-s390: Convert SRST, Richard Henderson, 2012/09/09
- [Qemu-devel] [PATCH 089/126] target-s390: Convert SCK, Richard Henderson, 2012/09/09