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[PULL,43/43] target/hppa: Log cpu state on return-from-interrupt

Message ID 20240515094043.82850-44-richard.henderson@linaro.org
State Accepted
Commit 9e035f00788c52a6f51529c54371a611d9f8b089
Headers show
Series [PULL,01/43] target/hppa: Move cpu_get_tb_cpu_state out of line | expand

Commit Message

Richard Henderson May 15, 2024, 9:40 a.m. 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(+)
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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)