Remove FunctionSig::backtrace member.

[apitrace] / common / trace_writer_local.cpp

diff --git a/common/trace_writer_local.cpp b/common/trace_writer_local.cpp
index 757e9c0fc328ce99dc94d9c7e33beaba1e49d158..866170139c2a45356b3abcef67e482cf3c426b32 100644 (file)
--- a/common/trace_writer_local.cpp
+++ b/common/trace_writer_local.cpp
@@ -36,6 +36,7 @@
 #include "trace_file.hpp"
 #include "trace_writer_local.hpp"
 #include "trace_format.hpp"
+#include "trace_backtrace.hpp"
 
 
 namespace trace {
@@ -133,7 +134,7 @@ static uintptr_t next_thread_num = 1;
 static OS_THREAD_SPECIFIC_PTR(void)
 thread_num;
 
-unsigned LocalWriter::beginEnter(const FunctionSig *sig) {
+unsigned LocalWriter::beginEnter(const FunctionSig *sig, bool fake) {
     mutex.lock();
     ++acquired;
 
@@ -151,7 +152,14 @@ unsigned LocalWriter::beginEnter(const FunctionSig *sig) {
 
     assert(this_thread_num);
     unsigned thread_id = this_thread_num - 1;
-    return Writer::beginEnter(sig, thread_id);
+    unsigned call_no = Writer::beginEnter(sig, thread_id);
+    if (!fake) {
+        std::vector<RawStackFrame> backtrace = get_backtrace();
+        beginBacktrace();
+        writeBacktrace(backtrace);
+        endBacktrace();
+    }
+    return call_no;
 }
 
 void LocalWriter::endEnter(void) {