tracing: Add '__rel_loc' using trace event macros

[linux-2.6-microblaze.git] / include / trace / perf.h

diff --git a/include/trace/perf.h b/include/trace/perf.h
index dbc6c74..ea4405d 100644 (file)
--- a/include/trace/perf.h
+++ b/include/trace/perf.h
@@ -21,6 +21,22 @@
 #undef __get_bitmask
 #define __get_bitmask(field) (char *)__get_dynamic_array(field)
 
+#undef __get_rel_dynamic_array
+#define __get_rel_dynamic_array(field) \
+               ((void *)(&__entry->__rel_loc_##field) +        \
+                sizeof(__entry->__rel_loc_##field) +           \
+                (__entry->__rel_loc_##field & 0xffff))
+
+#undef __get_rel_dynamic_array_len
+#define __get_rel_dynamic_array_len(field)     \
+               ((__entry->__rel_loc_##field >> 16) & 0xffff)
+
+#undef __get_rel_str
+#define __get_rel_str(field) ((char *)__get_rel_dynamic_array(field))
+
+#undef __get_rel_bitmask
+#define __get_rel_bitmask(field) (char *)__get_rel_dynamic_array(field)
+
 #undef __perf_count
 #define __perf_count(c)        (__count = (c))