[v2,44/45] target/hppa: Log cpu state at interrupt

Commit Message

Richard Henderson May 13, 2024, 7:47 a.m. UTC

This contains all of the information logged before, plus more.

Signed-off-by: Richard Henderson <[e-mail]>
---
 target/hppa/int_helper.c | 27 ++++++++++++++-------------
 1 file changed, 14 insertions(+), 13 deletions(-)

Patch

diff --git a/target/hppa/int_helper.c b/target/hppa/int_helper.c
index b82f32fd12..391f32f27d 100644
--- a/target/hppa/int_helper.c
+++ b/target/hppa/int_helper.c
@@ -241,21 +241,22 @@  void hppa_cpu_do_interrupt(CPUState *cs)
             [EXCP_SYSCALL_LWS]   = "syscall-lws",
             [EXCP_TOC]           = "TOC (transfer of control)",
         };
-        static int count;
-        const char *name = NULL;
-        char unknown[16];
 
-        if (i >= 0 && i < ARRAY_SIZE(names)) {
-            name = names[i];
+        FILE *logfile = qemu_log_trylock();
+        if (logfile) {
+            const char *name = NULL;
+
+            if (i >= 0 && i < ARRAY_SIZE(names)) {
+                name = names[i];
+            }
+            if (name) {
+                fprintf(logfile, "INT: cpu %d %s\n", cs->cpu_index, name);
+            } else {
+                fprintf(logfile, "INT: cpu %d unknown %d\n", cs->cpu_index, i);
+            }
+            hppa_cpu_dump_state(cs, logfile, 0);
+            qemu_log_unlock(logfile);
         }
-        if (!name) {
-            snprintf(unknown, sizeof(unknown), "unknown %d", i);
-            name = unknown;
-        }
-        qemu_log("INT %6d: %s @ " TARGET_FMT_lx ":" TARGET_FMT_lx
-                 " for " TARGET_FMT_lx ":" TARGET_FMT_lx "\n",
-                 ++count, name, env->cr[CR_IIASQ], env->cr[CR_IIAOQ],
-                 env->cr[CR_ISR], env->cr[CR_IOR]);
     }
     cs->exception_index = -1;
 }