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Unified Diff: src/platform-linux.cc

Issue 23890030: Rollback trunk to 3.21.15. (Closed) Base URL: https://v8.googlecode.com/svn/trunk
Patch Set: Created 7 years, 3 months ago
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Index: src/platform-linux.cc
diff --git a/src/platform-linux.cc b/src/platform-linux.cc
index 74d473f4a125091038a48981037db56900676940..b8b96025e1fae2307006f10392b1cca70ef257d7 100644
--- a/src/platform-linux.cc
+++ b/src/platform-linux.cc
@@ -313,6 +313,16 @@ void OS::SignalCodeMovingGC() {
}
+int OS::StackWalk(Vector<OS::StackFrame> frames) {
+ // backtrace is a glibc extension.
+#if defined(__GLIBC__) && !defined(__UCLIBC__)
+ return POSIXBacktraceHelper<backtrace, backtrace_symbols>::StackWalk(frames);
+#else
+ return 0;
+#endif
+}
+
+
// Constants used for mmap.
static const int kMmapFd = -1;
static const int kMmapFdOffset = 0;
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