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8153892: Handle unsafe access error directly in signal handler instead of going through a stub

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Reviewed-by: stuefe, dholmes
This commit is contained in:
Mikael Vidstedt 2016-05-03 08:12:25 -07:00
parent 0adae4d914
commit 7933c418de
17 changed files with 54 additions and 233 deletions
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6
hotspot/src/cpu/zero/vm/stubGenerator_zero.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright 2007, 2008, 2010, 2015 Red Hat, Inc.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -261,10 +261,6 @@ class StubGenerator: public StubCodeGenerator {
StubRoutines::_atomic_add_entry = ShouldNotCallThisStub();
StubRoutines::_atomic_add_ptr_entry = ShouldNotCallThisStub();
StubRoutines::_fence_entry = ShouldNotCallThisStub();
// amd64 does this here, sparc does it in generate_all()
StubRoutines::_handler_for_unsafe_access_entry =
ShouldNotCallThisStub();
}
void generate_all() {