diff mbox series

[45/45] target/hppa: Log cpu state on return-from-interrupt

Message ID 20240425000023.1002026-46-richard.henderson@linaro.org
State Superseded
Headers show
Series target/hppa: Misc improvements | expand

Commit Message

Richard Henderson April 25, 2024, midnight UTC 
Inverse of the logging on taking an interrupt.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/hppa/sys_helper.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/target/hppa/sys_helper.c b/target/hppa/sys_helper.c
index 22d6c89964..9b43b556fd 100644
--- a/target/hppa/sys_helper.c
+++ b/target/hppa/sys_helper.c
@@ -18,6 +18,7 @@ 
  */
 
 #include "qemu/osdep.h"
+#include "qemu/log.h"
 #include "cpu.h"
 #include "exec/exec-all.h"
 #include "exec/helper-proto.h"
@@ -93,6 +94,17 @@  void HELPER(rfi)(CPUHPPAState *env)
     env->iaoq_b = env->cr_back[1];
     env->iasq_f = (env->cr[CR_IIASQ] << 32) & ~(env->iaoq_f & mask);
     env->iasq_b = (env->cr_back[0] << 32) & ~(env->iaoq_b & mask);
+
+    if (qemu_loglevel_mask(CPU_LOG_INT)) {
+        FILE *logfile = qemu_log_trylock();
+        if (logfile) {
+            CPUState *cs = env_cpu(env);
+
+            fprintf(logfile, "RFI: cpu %d\n", cs->cpu_index);
+            hppa_cpu_dump_state(cs, logfile, 0);
+            qemu_log_unlock(logfile);
+        }
+    }
 }
 
 static void getshadowregs(CPUHPPAState *env)