include/hw/core: Create struct CPUJumpCache

[mirror_qemu.git] / trace / simple.c

diff --git a/trace/simple.c b/trace/simple.c
index ec2156d135cb8a682e1e20adac8232a63c6684d8..18af590cf7b1c8af556a3280984e1b807a0c196b 100644 (file)
--- a/trace/simple.c
+++ b/trace/simple.c
@@ -364,7 +364,7 @@ void st_set_trace_file(const char *file)
 
     if (!file) {
         /* Type cast needed for Windows where getpid() returns an int. */
-        trace_file_name = g_strdup_printf(CONFIG_TRACE_FILE, (pid_t)getpid());
+        trace_file_name = g_strdup_printf(CONFIG_TRACE_FILE "-" FMT_pid, (pid_t)getpid());
     } else {
         trace_file_name = g_strdup_printf("%s", file);
     }
@@ -422,3 +422,15 @@ bool st_init(void)
     atexit(st_flush_trace_buffer);
     return true;
 }
+
+void st_init_group(size_t group)
+{
+    TraceEventIter iter;
+
+    if (!trace_writeout_enabled) {
+        return;
+    }
+
+    trace_event_iter_init_group(&iter, group);
+    st_write_event_mapping(&iter);
+}