Initial work generating event caches

1 files changed, 45 insertions, 0 deletions

diff --git a/rt-graph.h b/rt-graph.h
new file mode 100644
index 0000000..0ea921a
--- /dev/null
+++ b/rt-graph.h
@@ -0,0 +1,45 @@
+#ifndef _RT_GRAPH_H
+#define _RT_GRAPH_H
+
+#include <gtk/gtk.h>
+#include "trace-cmd.h"
+
+struct rt_graph_info {
+
+        /* Cache of event fields so that they don't need to be located
+         * during each access.
+         */
+        gint                    task_param_id;
+        struct format_field     *param_pid_field;
+        struct format_field     *param_wcet_field;
+        struct format_field     *param_period_field;
+        gint                    task_release_id;
+        struct format_field     *release_pid_field;
+        struct format_field     *release_job_field;
+        struct format_field     *release_deadline_field;
+        gint                    task_completion_id;
+        struct format_field     *completion_pid_field;
+        struct format_field     *completion_job_field;
+        gint                    task_block_id;
+        struct format_field     *block_pid_field;
+        gint                    task_resume_id;
+        struct format_field     *resume_pid_field;
+
+};
+
+int rt_graph_check_task_param(struct rt_graph_info *rtinfo, struct pevent *pevent,
+                              struct record *record, gint *pid,
+                              unsigned long long *wcet,
+                              unsigned long long *period);
+int rt_graph_check_task_release(struct rt_graph_info *rtinfo, struct pevent *pevent,
+                                struct record *record, gint *pid, gint *job,
+                                unsigned long long *deadline);
+int rt_graph_check_task_completion(struct rt_graph_info *rtinfo, struct pevent *pevent,
+                                   struct record *record, gint *pid, gint *job);
+int rt_graph_check_task_block(struct rt_graph_info *rtinfo, struct pevent *pevent,
+                              struct record *record, gint *pid);
+int rt_graph_check_task_resume(struct rt_graph_info *rtinfo, struct pevent *pevent,
+                               struct record *record, gint *pid);
+void init_rt_event_cache(struct rt_graph_info *rtinfo);
+
+#endif