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7116216: StackOverflow GC crash

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GC crash for explicit stack overflow checks after a C2I transition.

Co-authored-by: Yang Wang <yang02.wang@sap.com>
Reviewed-by: coleenp, never
This commit is contained in:
Bertrand Delsart 2011-12-20 12:33:05 +01:00
parent 6e894d5474
commit 82a0e26723
8 changed files with 1441 additions and 17 deletions
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4
hotspot/src/cpu/sparc/vm/stubGenerator_sparc.cpp
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@ -3414,6 +3414,9 @@ class StubGenerator: public StubCodeGenerator {
generate_throw_exception("WrongMethodTypeException throw_exception",
CAST_FROM_FN_PTR(address, SharedRuntime::throw_WrongMethodTypeException),
G5_method_type, G3_method_handle);
// Build this early so it's available for the interpreter.
StubRoutines::_throw_StackOverflowError_entry = generate_throw_exception("StackOverflowError throw_exception", CAST_FROM_FN_PTR(address, SharedRuntime::throw_StackOverflowError));
}
@ -3427,7 +3430,6 @@ class StubGenerator: public StubCodeGenerator {
StubRoutines::_throw_AbstractMethodError_entry = generate_throw_exception("AbstractMethodError throw_exception", CAST_FROM_FN_PTR(address, SharedRuntime::throw_AbstractMethodError));
StubRoutines::_throw_IncompatibleClassChangeError_entry= generate_throw_exception("IncompatibleClassChangeError throw_exception", CAST_FROM_FN_PTR(address, SharedRuntime::throw_IncompatibleClassChangeError));
StubRoutines::_throw_NullPointerException_at_call_entry= generate_throw_exception("NullPointerException at call throw_exception", CAST_FROM_FN_PTR(address, SharedRuntime::throw_NullPointerException_at_call));
StubRoutines::_throw_StackOverflowError_entry = generate_throw_exception("StackOverflowError throw_exception", CAST_FROM_FN_PTR(address, SharedRuntime::throw_StackOverflowError));
StubRoutines::_handler_for_unsafe_access_entry =
generate_handler_for_unsafe_access();