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restore MyThread::ip in MyThread::CallTrace destructor

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This is necessary to ensure we can unwind the stack properly on ARM
after returning from a recursive invocation of vmInvoke.
This commit is contained in:
Joel Dice 2011-02-25 11:04:23 -07:00
parent 42fd021acf
commit a4c4d54cdd
1 changed files with 2 additions and 1 deletions
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3
src/compile.cpp
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@ -109,7 +109,7 @@ class MyThread: public Thread {
t->scratch = scratch; t->scratch = scratch;
doTransition(t, 0, stack, continuation, next); doTransition(t, ip, stack, continuation, next);
} }
MyThread* t; MyThread* t;
@ -2040,6 +2040,7 @@ findUnwindTarget(MyThread* t, void** targetIp, void** targetFrame,
target = method; target = method;
} }
} else { } else {
expect(t, ip);
*targetIp = ip; *targetIp = ip;
*targetFrame = 0; *targetFrame = 0;
*targetStack = static_cast<void**>(stack) *targetStack = static_cast<void**>(stack)