On 2/27/24 23:29, Jinjie Ruan via wrote:
When PSTATE.ALLINT is set, an IRQ or FIQ interrupt that is targeted to
ELx, with or without superpriority is masked.
As Richard suggested, place ALLINT bit in PSTATE in env->pstate.
With the change to pstate_read/write, exception entry
and return are automatically handled.
Signed-off-by: Jinjie Ruan <ruanjin...@huawei.com>
---
v4:
- Keep PSTATE.ALLINT in env->pstate but not env->allint.
- Update the commit message.
v3:
- Remove ALLINT dump in aarch64_cpu_dump_state().
- Update the commit message.
---
target/arm/cpu.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 63f31e0d98..d6c3f8a935 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -224,6 +224,7 @@ typedef struct CPUArchState {
* semantics as for AArch32, as described in the comments on each
field)
* nRW (also known as M[4]) is kept, inverted, in env->aarch64
* DAIF (exception masks) are kept in env->daif
+ * ALLINT (all IRQ or FIQ interrupts masks) are kept in env->pstate
No need for this comment addition, because it is covered by...
* BTYPE is kept in env->btype
* SM and ZA are kept in env->svcr
* all other bits are stored in their correct places in env->pstate
... this existing line.
With that,
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
