X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=common%2Ftrace_format.hpp;h=4952ee3310a08af827d3f7ffa69506db5eccbe58;hb=d6b7eb6b7c8280762fb635a6e63aa3a426694ed7;hp=d5fd81b5b9eeacd6f9a6f2da06ac78a90c5353d9;hpb=112a1329ecceaca7386369a1cc685af44dd34738;p=apitrace

diff --git a/common/trace_format.hpp b/common/trace_format.hpp
index d5fd81b..4952ee3 100644
--- a/common/trace_format.hpp
+++ b/common/trace_format.hpp
@@ -69,8 +69,11 @@ namespace trace {
  *
  * - version 4:
  *   - call enter events include thread ID
+ *
+ * - version 5:
+ *   - new call detail flag CALL_BACKTRACE
  */
-#define TRACE_VERSION 4
+#define TRACE_VERSION 5
 
 
 /*
@@ -85,6 +88,8 @@ namespace trace {
  *
  *   call_detail = ARG index value
  *               | RET value
+ *               | THREAD int
+ *               | BACKTRACE int frame*
  *               | END
  *
  *   value = NULL
@@ -103,6 +108,16 @@ namespace trace {
  *         | OPAQUE int
  *         | REPR value value
  *
+ *   frame = id frame_detail+
+ *         | id
+ *
+ *   frame_detail = MODULE string
+ *                | FUNCTION string
+ *                | FILENAME string
+ *                | LINENUMBER uint
+ *                | OFFSET uint
+ *                | END
+ *
  *   call_sig = id name arg_name*
  *            | id
  *
@@ -127,6 +142,7 @@ enum CallDetail {
     CALL_ARG,
     CALL_RET,
     CALL_THREAD,
+    CALL_BACKTRACE,
 };
 
 enum Type {
@@ -147,6 +163,15 @@ enum Type {
     TYPE_REPR,
 };
 
+enum BacktraceDetail {
+    BACKTRACE_END = 0,
+    BACKTRACE_MODULE,
+    BACKTRACE_FUNCTION,
+    BACKTRACE_FILENAME,
+    BACKTRACE_LINENUMBER,
+    BACKTRACE_OFFSET,
+};
+
 
 } /* namespace trace */