Mercurial > hg > truffle
annotate src/os/windows/vm/vmError_windows.cpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| author | stefank |
|---|---|
| date | Tue, 23 Nov 2010 13:22:55 -0800 |
| parents | c18cbe5936b8 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 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 | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #include "precompiled.hpp" |
| 26 #include "runtime/arguments.hpp" | |
| 27 #include "runtime/os.hpp" | |
| 28 #include "runtime/thread.hpp" | |
| 29 #include "utilities/vmError.hpp" | |
| 0 | 30 |
| 31 | |
| 32 void VMError::show_message_box(char *buf, int buflen) { | |
| 33 bool yes; | |
| 34 do { | |
| 35 error_string(buf, buflen); | |
| 36 int len = (int)strlen(buf); | |
| 37 char *p = &buf[len]; | |
| 38 | |
| 39 jio_snprintf(p, buflen - len, | |
| 40 "\n\n" | |
| 41 "Do you want to debug the problem?\n\n" | |
| 42 "To debug, attach Visual Studio to process %d; then switch to thread 0x%x\n" | |
| 43 "Select 'Yes' to launch Visual Studio automatically (PATH must include msdev)\n" | |
| 44 "Otherwise, select 'No' to abort...", | |
| 45 os::current_process_id(), os::current_thread_id()); | |
| 46 | |
| 47 yes = os::message_box("Unexpected Error", buf) != 0; | |
| 48 | |
| 49 if (yes) { | |
| 50 // yes, user asked VM to launch debugger | |
| 51 // | |
| 52 // os::breakpoint() calls DebugBreak(), which causes a breakpoint | |
| 53 // exception. If VM is running inside a debugger, the debugger will | |
| 54 // catch the exception. Otherwise, the breakpoint exception will reach | |
| 55 // the default windows exception handler, which can spawn a debugger and | |
| 56 // automatically attach to the dying VM. | |
| 57 os::breakpoint(); | |
| 58 yes = false; | |
| 59 } | |
| 60 } while (yes); | |
| 61 } | |
| 62 | |
| 63 int VMError::get_resetted_sigflags(int sig) { | |
| 64 return -1; | |
| 65 } | |
| 66 | |
| 67 address VMError::get_resetted_sighandler(int sig) { | |
| 68 return NULL; | |
| 69 } | |
| 70 | |
| 71 LONG WINAPI crash_handler(struct _EXCEPTION_POINTERS* exceptionInfo) { | |
| 72 DWORD exception_code = exceptionInfo->ExceptionRecord->ExceptionCode; | |
| 73 VMError err(NULL, exception_code, NULL, | |
| 74 exceptionInfo->ExceptionRecord, exceptionInfo->ContextRecord); | |
| 75 err.report_and_die(); | |
| 76 return EXCEPTION_CONTINUE_SEARCH; | |
| 77 } | |
| 78 | |
| 79 void VMError::reset_signal_handlers() { | |
| 80 SetUnhandledExceptionFilter(crash_handler); | |
| 81 } |