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Diffstat (limited to 'hw/intc/armv7m_nvic.c')
-rw-r--r--hw/intc/armv7m_nvic.c30
1 files changed, 23 insertions, 7 deletions
diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c
index b4a6e7c62e..360889d30b 100644
--- a/hw/intc/armv7m_nvic.c
+++ b/hw/intc/armv7m_nvic.c
@@ -650,24 +650,20 @@ void armv7m_nvic_set_pending_derived(void *opaque, int irq, bool secure)
}
/* Make pending IRQ active. */
-bool armv7m_nvic_acknowledge_irq(void *opaque)
+void armv7m_nvic_acknowledge_irq(void *opaque)
{
NVICState *s = (NVICState *)opaque;
CPUARMState *env = &s->cpu->env;
const int pending = s->vectpending;
const int running = nvic_exec_prio(s);
VecInfo *vec;
- bool targets_secure;
assert(pending > ARMV7M_EXCP_RESET && pending < s->num_irq);
if (s->vectpending_is_s_banked) {
vec = &s->sec_vectors[pending];
- targets_secure = true;
} else {
vec = &s->vectors[pending];
- targets_secure = !exc_is_banked(s->vectpending) &&
- exc_targets_secure(s, s->vectpending);
}
assert(vec->enabled);
@@ -675,7 +671,7 @@ bool armv7m_nvic_acknowledge_irq(void *opaque)
assert(s->vectpending_prio < running);
- trace_nvic_acknowledge_irq(pending, s->vectpending_prio, targets_secure);
+ trace_nvic_acknowledge_irq(pending, s->vectpending_prio);
vec->active = 1;
vec->pending = 0;
@@ -683,8 +679,28 @@ bool armv7m_nvic_acknowledge_irq(void *opaque)
write_v7m_exception(env, s->vectpending);
nvic_irq_update(s);
+}
+
+void armv7m_nvic_get_pending_irq_info(void *opaque,
+ int *pirq, bool *ptargets_secure)
+{
+ NVICState *s = (NVICState *)opaque;
+ const int pending = s->vectpending;
+ bool targets_secure;
+
+ assert(pending > ARMV7M_EXCP_RESET && pending < s->num_irq);
+
+ if (s->vectpending_is_s_banked) {
+ targets_secure = true;
+ } else {
+ targets_secure = !exc_is_banked(pending) &&
+ exc_targets_secure(s, pending);
+ }
+
+ trace_nvic_get_pending_irq_info(pending, targets_secure);
- return targets_secure;
+ *ptargets_secure = targets_secure;
+ *pirq = pending;
}
int armv7m_nvic_complete_irq(void *opaque, int irq, bool secure)