diff mbox series

[03/14] target/s390x: Update CR9 bits

Message ID 20240502054417.234340-4-richard.henderson@linaro.org
State Superseded
Headers show
Series target/s390x: Fix and improve PER | expand

Commit Message

Richard Henderson May 2, 2024, 5:44 a.m. UTC 
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(-)

Comments

Thomas Huth May 3, 2024, 8:34 a.m. UTC | #1 
On 02/05/2024 07.44, Richard Henderson wrote:
> 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(-)


Reviewed-by: Thomas Huth <thuth@redhat.com>
Ilya Leoshkevich May 22, 2024, 8:51 p.m. UTC | #2 
On Wed, 2024-05-01 at 22:44 -0700, Richard Henderson wrote:
> 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(-)

Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
diff mbox series

Patch

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;