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[PATCH 03/14] target/s390x: Update CR9 bits
From: |
Richard Henderson |
Subject: |
[PATCH 03/14] target/s390x: Update CR9 bits |
Date: |
Wed, 1 May 2024 22:44:06 -0700 |
Update from the PoO 14th edition.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/s390x/cpu.h | 18 +++++++++++-------
target/s390x/tcg/misc_helper.c | 2 +-
2 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h
index 950f84f316..1bb723a9d3 100644
--- a/target/s390x/cpu.h
+++ b/target/s390x/cpu.h
@@ -419,13 +419,17 @@ void cpu_get_tb_cpu_state(CPUS390XState *env, vaddr *pc,
#endif /* CONFIG_TCG */
/* PER bits from control register 9 */
-#define PER_CR9_EVENT_BRANCH 0x80000000
-#define PER_CR9_EVENT_IFETCH 0x40000000
-#define PER_CR9_EVENT_STORE 0x20000000
-#define PER_CR9_EVENT_STORE_REAL 0x08000000
-#define PER_CR9_EVENT_NULLIFICATION 0x01000000
-#define PER_CR9_CONTROL_BRANCH_ADDRESS 0x00800000
-#define PER_CR9_CONTROL_ALTERATION 0x00200000
+#define PER_CR9_EVENT_BRANCH 0x80000000
+#define PER_CR9_EVENT_IFETCH 0x40000000
+#define PER_CR9_EVENT_STORE 0x20000000
+#define PER_CR9_EVENT_STORAGE_KEY_ALTERATION 0x10000000
+#define PER_CR9_EVENT_STORE_REAL 0x08000000
+#define PER_CR9_EVENT_ZERO_ADDRESS_DETECTION 0x04000000
+#define PER_CR9_EVENT_TRANSACTION_END 0x02000000
+#define PER_CR9_EVENT_IFETCH_NULLIFICATION 0x01000000
+#define PER_CR9_CONTROL_BRANCH_ADDRESS 0x00800000
+#define PER_CR9_CONTROL_TRANSACTION_SUPRESS 0x00400000
+#define PER_CR9_CONTROL_STORAGE_ALTERATION 0x00200000
/* PER bits from the PER CODE/ATMID/AI in lowcore */
#define PER_CODE_EVENT_BRANCH 0x8000
diff --git a/target/s390x/tcg/misc_helper.c b/target/s390x/tcg/misc_helper.c
index 8c27998ab9..02215a7f18 100644
--- a/target/s390x/tcg/misc_helper.c
+++ b/target/s390x/tcg/misc_helper.c
@@ -644,7 +644,7 @@ void HELPER(per_ifetch)(CPUS390XState *env, uint64_t addr)
/* If the instruction has to be nullified, trigger the
exception immediately. */
- if (env->cregs[9] & PER_CR9_EVENT_NULLIFICATION) {
+ if (env->cregs[9] & PER_CR9_EVENT_IFETCH_NULLIFICATION) {
CPUState *cs = env_cpu(env);
env->per_perc_atmid |= PER_CODE_EVENT_NULLIFICATION;
--
2.34.1
- [PATCH 00/14] target/s390x: Fix and improve PER, Richard Henderson, 2024/05/02
- [PATCH 04/14] target/s390x: Record separate PER bits in TB flags, Richard Henderson, 2024/05/02
- [PATCH 01/14] target/s390x: Do not use unwind for per_check_exception, Richard Henderson, 2024/05/02
- [PATCH 02/14] target/s390x: Move cpu_get_tb_cpu_state out of line, Richard Henderson, 2024/05/02
- [PATCH 03/14] target/s390x: Update CR9 bits,
Richard Henderson <=
- [PATCH 05/14] target/s390x: Disable conditional branch-to-next for PER, Richard Henderson, 2024/05/02
- [PATCH 10/14] target/s390x: Raise exception from per_store_real, Richard Henderson, 2024/05/02
- [PATCH 11/14] target/s390x: Fix helper_per_ifetch flags, Richard Henderson, 2024/05/02
- [PATCH 13/14] target/s390x: Adjust check of noreturn in translate_one, Richard Henderson, 2024/05/02
- [PATCH 07/14] target/s390x: Simplify help_branch, Richard Henderson, 2024/05/02
- [PATCH 12/14] target/s390x: Simplify per_ifetch, per_check_exception, Richard Henderson, 2024/05/02