Title: [160783] branches/jsCStack/Source/_javascript_Core
- Revision
- 160783
- Author
- [email protected]
- Date
- 2013-12-18 11:46:24 -0800 (Wed, 18 Dec 2013)
Log Message
CStack Branch: Exceptions in LLIntSlowPaths shouldn't pop call frame
https://bugs.webkit.org/show_bug.cgi?id=125932
Reviewed by Mark Lam.
Removed the unwinding of the call frame in LLINT_CALL_RETURN().
Since llint_slow_path_handle_exception will unwind to the proper callFrame
via genericUnwind() there is no need for the frame to be unwound in
llint slow paths.
* llint/LLIntSlowPaths.cpp:
Modified Paths
Diff
Modified: branches/jsCStack/Source/_javascript_Core/ChangeLog (160782 => 160783)
--- branches/jsCStack/Source/_javascript_Core/ChangeLog 2013-12-18 19:42:51 UTC (rev 160782)
+++ branches/jsCStack/Source/_javascript_Core/ChangeLog 2013-12-18 19:46:24 UTC (rev 160783)
@@ -1,3 +1,17 @@
+2013-12-18 Michael Saboff <[email protected]>
+
+ CStack Branch: Exceptions in LLIntSlowPaths shouldn't pop call frame
+ https://bugs.webkit.org/show_bug.cgi?id=125932
+
+ Reviewed by Mark Lam.
+
+ Removed the unwinding of the call frame in LLINT_CALL_RETURN().
+ Since llint_slow_path_handle_exception will unwind to the proper callFrame
+ via genericUnwind() there is no need for the frame to be unwound in
+ llint slow paths.
+
+ * llint/LLIntSlowPaths.cpp:
+
2013-12-17 Michael Saboff <[email protected]>
CStack Branch: Fix varargs calls to work on C stack
Modified: branches/jsCStack/Source/_javascript_Core/llint/LLIntSlowPaths.cpp (160782 => 160783)
--- branches/jsCStack/Source/_javascript_Core/llint/LLIntSlowPaths.cpp 2013-12-18 19:42:51 UTC (rev 160782)
+++ branches/jsCStack/Source/_javascript_Core/llint/LLIntSlowPaths.cpp 2013-12-18 19:46:24 UTC (rev 160783)
@@ -157,7 +157,7 @@
#define LLINT_CALL_RETURN(exec, callTarget) do { \
ExecState* __cr_exec = (exec); \
void* __cr_callTarget = (callTarget); \
- LLINT_CALL_CHECK_EXCEPTION(__cr_exec->callerFrame()); \
+ LLINT_CALL_CHECK_EXCEPTION(__cr_exec); \
LLINT_CALL_END_IMPL(__cr_exec, __cr_callTarget); \
} while (false)
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