commit 4165a83d250165c839850651e1b2a69e06128000
author TDYa127 <tdy@google.com> Tue Apr 03 17:47:16 2012 -0700
committer Shih-wei Liao <sliao@google.com> Tue Apr 03 23:30:58 2012 -0700
tree b41d5e26c3fbf02dab45350551e35cabc290699c
parent 20efe54063f2740d16f01190b280cdba384c869b

Implement StackOverflow check.

Change-Id: I981afe85ace84749f2e194e6df902c8ede947828

src/compiler_llvm/runtime_support_llvm.cc

diff --git a/src/compiler_llvm/runtime_support_llvm.cc b/src/compiler_llvm/runtime_support_llvm.cc
index 7349647..ccc8639 100644
--- a/src/compiler_llvm/runtime_support_llvm.cc
+++ b/src/compiler_llvm/runtime_support_llvm.cc
@@ -113,12 +113,17 @@
   thread->ThrowNewException("Ljava/lang/NullPointerException;", NULL);
 }
 
-void art_throw_stack_overflow_from_code(void*) {
+void art_throw_stack_overflow_from_code() {
   Thread* thread = Thread::Current();
+  if (Runtime::Current()->IsMethodTracingActive()) {
+    TraceMethodUnwindFromCode(thread);
+  }
+  thread->SetStackEndForStackOverflow();  // Allow space on the stack for constructor to execute
   thread->ThrowNewExceptionF("Ljava/lang/StackOverflowError;",
       "stack size %zdkb; default stack size: %zdkb",
       thread->GetStackSize() / KB,
       Runtime::Current()->GetDefaultStackSize() / KB);
+  thread->ResetDefaultStackEnd();  // Return to default stack size
 }
 
 void art_throw_exception_from_code(Object* exception) {