TRACE_EVENT: start work on type metadata declaration

[lttng-modules.git] / probes / lttng-type-list.h

diff --git a/probes/lttng-type-list.h b/probes/lttng-type-list.h
new file mode 100644 (file)
index 0000000..38041b1
--- /dev/null
+++ b/probes/lttng-type-list.h
@@ -0,0 +1,61 @@
+/* Type list, used to create metadata */
+
+TRACE_EVENT_TYPE(long, integer)
+TRACE_EVENT_TYPE(unsigned long, integer)
+TRACE_EVENT_TYPE(int, integer)
+TRACE_EVENT_TYPE(unsigned int, integer)
+TRACE_EVENT_TYPE(short, integer)
+TRACE_EVENT_TYPE(unsigned short, integer)
+TRACE_EVENT_TYPE(char, integer)
+TRACE_EVENT_TYPE(signed char, integer)
+TRACE_EVENT_TYPE(unsigned char, integer)
+TRACE_EVENT_TYPE(bool, integer)
+TRACE_EVENT_TYPE(size_t, integer)
+TRACE_EVENT_TYPE(ssize_t, integer)
+TRACE_EVENT_TYPE(loff_t, integer)
+TRACE_EVENT_TYPE(u64, integer)
+TRACE_EVENT_TYPE(u32, integer)
+TRACE_EVENT_TYPE(u16, integer)
+TRACE_EVENT_TYPE(u8, integer)
+TRACE_EVENT_TYPE(s64, integer)
+TRACE_EVENT_TYPE(s32, integer)
+TRACE_EVENT_TYPE(s16, integer)
+TRACE_EVENT_TYPE(s8, integer)
+TRACE_EVENT_TYPE(void *, integer)
+
+/* Kernel-specific types */
+TRACE_EVENT_TYPE(pid_t, integer)
+TRACE_EVENT_TYPE(tid_t, integer)
+TRACE_EVENT_TYPE(uid_t, integer)
+TRACE_EVENT_TYPE(gid_t, integer)
+TRACE_EVENT_TYPE(ino_t, integer)
+TRACE_EVENT_TYPE(sector_t, integer)
+TRACE_EVENT_TYPE(blkcnt_t, integer)
+TRACE_EVENT_TYPE(pgoff_t, integer)
+TRACE_EVENT_TYPE(gfp_t, integer)
+TRACE_EVENT_TYPE(dev_t, integer)
+TRACE_EVENT_TYPE(umode_t, integer)
+TRACE_EVENT_TYPE(clockid_t, integer)
+TRACE_EVENT_TYPE(cputime_t, integer)
+
+/* Aliases needed by kernel instrumentation */
+TRACE_EVENT_TYPE(struct page *, integer)
+TRACE_EVENT_TYPE(unsigned, integer)
+TRACE_EVENT_TYPE(__u32, integer)
+TRACE_EVENT_TYPE(__u16, integer)
+
+/* Arrays */
+TRACE_EVENT_TYPE(task_comm, array, char, TASK_COMM_LEN)
+
+#include <linux/hrtimer.h>
+/* Enumerations */
+TRACE_EVENT_ENUM(hrtimer_mode,
+        V(HRTIMER_MODE_ABS),
+        V(HRTIMER_MODE_REL),
+        V(HRTIMER_MODE_PINNED),
+        V(HRTIMER_MODE_ABS_PINNED),
+        V(HRTIMER_MODE_REL_PINNED),
+       R(HRTIMER_MODE_UNDEFINED, 0x04, 0x100), /* Example (to remove) */
+)
+
+TRACE_EVENT_TYPE(hrtimer_mode, enum, unsigned char)