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[Qemu-devel] [PATCH 13/31] target/s390x: Use unwind data for helper_lam
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 13/31] target/s390x: Use unwind data for helper_lam |
Date: |
Mon, 22 May 2017 20:02:54 -0700 |
Signed-off-by: Richard Henderson <address@hidden>
---
target/s390x/mem_helper.c | 3 ++-
target/s390x/translate.c | 1 -
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c
index d1a7bcd..4ecec74 100644
--- a/target/s390x/mem_helper.c
+++ b/target/s390x/mem_helper.c
@@ -450,10 +450,11 @@ void HELPER(ex)(CPUS390XState *env, uint32_t ilen,
uint64_t v1, uint64_t addr)
/* load access registers r1 to r3 from memory at a2 */
void HELPER(lam)(CPUS390XState *env, uint32_t r1, uint64_t a2, uint32_t r3)
{
+ uintptr_t ra = GETPC();
int i;
for (i = r1;; i = (i + 1) % 16) {
- env->aregs[i] = cpu_ldl_data(env, a2);
+ env->aregs[i] = cpu_ldl_data_ra(env, a2, ra);
a2 += 4;
if (i == r3) {
diff --git a/target/s390x/translate.c b/target/s390x/translate.c
index f9d05b6..1fc58a1 100644
--- a/target/s390x/translate.c
+++ b/target/s390x/translate.c
@@ -2626,7 +2626,6 @@ static ExitStatus op_lam(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r3 = tcg_const_i32(get_field(s->fields, r3));
- potential_page_fault(s);
gen_helper_lam(cpu_env, r1, o->in2, r3);
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r3);
--
2.9.4
- Re: [Qemu-devel] [PATCH 08/31] target/s390x: Use unwind data for helper_clm, (continued)
- [Qemu-devel] [PATCH 10/31] target/s390x: Use unwind data for helper_clst, Richard Henderson, 2017/05/22
- [Qemu-devel] [PATCH 07/31] target/s390x: Use unwind data for helper_clc, Richard Henderson, 2017/05/22
- [Qemu-devel] [PATCH 12/31] target/s390x: Use unwind data for helper_mvst, Richard Henderson, 2017/05/22
- [Qemu-devel] [PATCH 13/31] target/s390x: Use unwind data for helper_lam,
Richard Henderson <=
- [Qemu-devel] [PATCH 11/31] target/s390x: Use unwind data for helper_mvpg, Richard Henderson, 2017/05/22
- [Qemu-devel] [PATCH 15/31] target/s390x: Use unwind data for helper_mvcl, Richard Henderson, 2017/05/22
- [Qemu-devel] [PATCH 14/31] target/s390x: Use unwind data for helper_stam, Richard Henderson, 2017/05/22