hotspot/src/os/windows/vm/vmError_windows.cpp
author stefank
Tue, 23 Nov 2010 13:22:55 -0800
changeset 7397 5b173b4ca846
parent 5547 f4b087cbb361
child 33105 294e48b4f704
permissions -rw-r--r--
6989984: Use standard include model for Hospot Summary: Replaced MakeDeps and the includeDB files with more standardized solutions. Reviewed-by: coleenp, kvn, kamg
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
     1
/*
7397
5b173b4ca846 6989984: Use standard include model for Hospot
stefank
parents: 5547
diff changeset
     2
 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
489c9b5090e2 Initial load
duke
parents:
diff changeset
     4
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
489c9b5090e2 Initial load
duke
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
489c9b5090e2 Initial load
duke
parents:
diff changeset
     7
 * published by the Free Software Foundation.
489c9b5090e2 Initial load
duke
parents:
diff changeset
     8
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
489c9b5090e2 Initial load
duke
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
489c9b5090e2 Initial load
duke
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
489c9b5090e2 Initial load
duke
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
489c9b5090e2 Initial load
duke
parents:
diff changeset
    13
 * accompanied this code).
489c9b5090e2 Initial load
duke
parents:
diff changeset
    14
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
489c9b5090e2 Initial load
duke
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
489c9b5090e2 Initial load
duke
parents:
diff changeset
    18
 *
5547
f4b087cbb361 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 1
diff changeset
    19
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
f4b087cbb361 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 1
diff changeset
    20
 * or visit www.oracle.com if you need additional information or have any
f4b087cbb361 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 1
diff changeset
    21
 * questions.
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    22
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
    23
 */
489c9b5090e2 Initial load
duke
parents:
diff changeset
    24
7397
5b173b4ca846 6989984: Use standard include model for Hospot
stefank
parents: 5547
diff changeset
    25
#include "precompiled.hpp"
5b173b4ca846 6989984: Use standard include model for Hospot
stefank
parents: 5547
diff changeset
    26
#include "runtime/arguments.hpp"
5b173b4ca846 6989984: Use standard include model for Hospot
stefank
parents: 5547
diff changeset
    27
#include "runtime/os.hpp"
5b173b4ca846 6989984: Use standard include model for Hospot
stefank
parents: 5547
diff changeset
    28
#include "runtime/thread.hpp"
5b173b4ca846 6989984: Use standard include model for Hospot
stefank
parents: 5547
diff changeset
    29
#include "utilities/vmError.hpp"
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    30
489c9b5090e2 Initial load
duke
parents:
diff changeset
    31
489c9b5090e2 Initial load
duke
parents:
diff changeset
    32
void VMError::show_message_box(char *buf, int buflen) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    33
  bool yes;
489c9b5090e2 Initial load
duke
parents:
diff changeset
    34
  do {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    35
    error_string(buf, buflen);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    36
    int len = (int)strlen(buf);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    37
    char *p = &buf[len];
489c9b5090e2 Initial load
duke
parents:
diff changeset
    38
489c9b5090e2 Initial load
duke
parents:
diff changeset
    39
    jio_snprintf(p, buflen - len,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    40
               "\n\n"
489c9b5090e2 Initial load
duke
parents:
diff changeset
    41
               "Do you want to debug the problem?\n\n"
489c9b5090e2 Initial load
duke
parents:
diff changeset
    42
               "To debug, attach Visual Studio to process %d; then switch to thread 0x%x\n"
489c9b5090e2 Initial load
duke
parents:
diff changeset
    43
               "Select 'Yes' to launch Visual Studio automatically (PATH must include msdev)\n"
489c9b5090e2 Initial load
duke
parents:
diff changeset
    44
               "Otherwise, select 'No' to abort...",
489c9b5090e2 Initial load
duke
parents:
diff changeset
    45
               os::current_process_id(), os::current_thread_id());
489c9b5090e2 Initial load
duke
parents:
diff changeset
    46
489c9b5090e2 Initial load
duke
parents:
diff changeset
    47
    yes = os::message_box("Unexpected Error", buf) != 0;
489c9b5090e2 Initial load
duke
parents:
diff changeset
    48
489c9b5090e2 Initial load
duke
parents:
diff changeset
    49
    if (yes) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    50
      // yes, user asked VM to launch debugger
489c9b5090e2 Initial load
duke
parents:
diff changeset
    51
      //
489c9b5090e2 Initial load
duke
parents:
diff changeset
    52
      // os::breakpoint() calls DebugBreak(), which causes a breakpoint
489c9b5090e2 Initial load
duke
parents:
diff changeset
    53
      // exception. If VM is running inside a debugger, the debugger will
489c9b5090e2 Initial load
duke
parents:
diff changeset
    54
      // catch the exception. Otherwise, the breakpoint exception will reach
489c9b5090e2 Initial load
duke
parents:
diff changeset
    55
      // the default windows exception handler, which can spawn a debugger and
489c9b5090e2 Initial load
duke
parents:
diff changeset
    56
      // automatically attach to the dying VM.
489c9b5090e2 Initial load
duke
parents:
diff changeset
    57
      os::breakpoint();
489c9b5090e2 Initial load
duke
parents:
diff changeset
    58
      yes = false;
489c9b5090e2 Initial load
duke
parents:
diff changeset
    59
    }
489c9b5090e2 Initial load
duke
parents:
diff changeset
    60
  } while (yes);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    61
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
    62
489c9b5090e2 Initial load
duke
parents:
diff changeset
    63
int VMError::get_resetted_sigflags(int sig) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    64
  return -1;
489c9b5090e2 Initial load
duke
parents:
diff changeset
    65
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
    66
489c9b5090e2 Initial load
duke
parents:
diff changeset
    67
address VMError::get_resetted_sighandler(int sig) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    68
  return NULL;
489c9b5090e2 Initial load
duke
parents:
diff changeset
    69
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
    70
489c9b5090e2 Initial load
duke
parents:
diff changeset
    71
LONG WINAPI crash_handler(struct _EXCEPTION_POINTERS* exceptionInfo) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    72
  DWORD exception_code = exceptionInfo->ExceptionRecord->ExceptionCode;
489c9b5090e2 Initial load
duke
parents:
diff changeset
    73
  VMError err(NULL, exception_code, NULL,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    74
                exceptionInfo->ExceptionRecord, exceptionInfo->ContextRecord);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    75
  err.report_and_die();
489c9b5090e2 Initial load
duke
parents:
diff changeset
    76
  return EXCEPTION_CONTINUE_SEARCH;
489c9b5090e2 Initial load
duke
parents:
diff changeset
    77
}
489c9b5090e2 Initial load
duke
parents:
diff changeset
    78
489c9b5090e2 Initial load
duke
parents:
diff changeset
    79
void VMError::reset_signal_handlers() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    80
  SetUnhandledExceptionFilter(crash_handler);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    81
}