Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/runtime.cpp
src/share/vm/opto/runtime.cpp
- changeset 1648
- 6deeaebad47a
- parent 1601
- 7b0e9cba0307
- child 1651
- 7f8790caccb0
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| 1631:f3345b7b01b4 | 1648:6deeaebad47a |
|---|---|
| 1 /* | 1 /* |
| 2 * Copyright 1998-2009 Sun Microsystems, Inc. All Rights Reserved. | 2 * Copyright 1998-2010 Sun Microsystems, Inc. All Rights Reserved. |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | 4 * |
| 5 * This code is free software; you can redistribute it and/or modify it | 5 * This code is free software; you can redistribute it and/or modify it |
| 6 * under the terms of the GNU General Public License version 2 only, as | 6 * under the terms of the GNU General Public License version 2 only, as |
| 7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
| 808 fatal("Native mathod should not have path to exception handling"); | 808 fatal("Native mathod should not have path to exception handling"); |
| 809 } else { | 809 } else { |
| 810 // we are switching to old paradigm: search for exception handler in caller_frame | 810 // we are switching to old paradigm: search for exception handler in caller_frame |
| 811 // instead in exception handler of caller_frame.sender() | 811 // instead in exception handler of caller_frame.sender() |
| 812 | 812 |
| 813 if (JvmtiExport::can_post_exceptions()) { | 813 if (JvmtiExport::can_post_on_exceptions()) { |
| 814 // "Full-speed catching" is not necessary here, | 814 // "Full-speed catching" is not necessary here, |
| 815 // since we're notifying the VM on every catch. | 815 // since we're notifying the VM on every catch. |
| 816 // Force deoptimization and the rest of the lookup | 816 // Force deoptimization and the rest of the lookup |
| 817 // will be fine. | 817 // will be fine. |
| 818 deoptimize_caller_frame(thread, true); | 818 deoptimize_caller_frame(thread, true); |
| 973 RegisterMap reg_map(thread); | 973 RegisterMap reg_map(thread); |
| 974 frame stub_frame = thread->last_frame(); | 974 frame stub_frame = thread->last_frame(); |
| 975 assert(stub_frame.is_runtime_frame() || exception_blob()->contains(stub_frame.pc()), "sanity check"); | 975 assert(stub_frame.is_runtime_frame() || exception_blob()->contains(stub_frame.pc()), "sanity check"); |
| 976 frame caller_frame = stub_frame.sender(®_map); | 976 frame caller_frame = stub_frame.sender(®_map); |
| 977 | 977 |
| 978 VM_DeoptimizeFrame deopt(thread, caller_frame.id()); | 978 // bypass VM_DeoptimizeFrame and deoptimize the frame directly |
| 979 VMThread::execute(&deopt); | 979 Deoptimization::deoptimize_frame(thread, caller_frame.id()); |
| 980 } | 980 } |
| 981 } | 981 } |
| 982 | 982 |
| 983 | 983 |
| 984 const TypeFunc *OptoRuntime::register_finalizer_Type() { | 984 const TypeFunc *OptoRuntime::register_finalizer_Type() { |
