jdk8-mips64-public/hotspot: src/os/windows/vm/vmError

6739363: Xcheck jni doesn't check native function arguments
Summary: Fix adds support for verifying arguments with -Xcheck:jni.
Reviewed-by: coleenp

     1 /*

     2  * Copyright 2003-2007 Sun Microsystems, Inc.  All Rights Reserved.

     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  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  *

    23  */

    25 # include "incls/_precompiled.incl"

    26 # include "incls/_vmError_windows.cpp.incl"

    29 void VMError::show_message_box(char *buf, int buflen) {

    30   bool yes;

    31   do {

    32     error_string(buf, buflen);

    33     int len = (int)strlen(buf);

    34     char *p = &buf[len];

    36     jio_snprintf(p, buflen - len,

    37                "\n\n"

    38                "Do you want to debug the problem?\n\n"

    39                "To debug, attach Visual Studio to process %d; then switch to thread 0x%x\n"

    40                "Select 'Yes' to launch Visual Studio automatically (PATH must include msdev)\n"

    41                "Otherwise, select 'No' to abort...",

    42                os::current_process_id(), os::current_thread_id());

    44     yes = os::message_box("Unexpected Error", buf) != 0;

    46     if (yes) {

    47       // yes, user asked VM to launch debugger

    48       //

    49       // os::breakpoint() calls DebugBreak(), which causes a breakpoint

    50       // exception. If VM is running inside a debugger, the debugger will

    51       // catch the exception. Otherwise, the breakpoint exception will reach

    52       // the default windows exception handler, which can spawn a debugger and

    53       // automatically attach to the dying VM.

    54       os::breakpoint();

    55       yes = false;

    56     }

    57   } while (yes);

    58 }

    60 int VMError::get_resetted_sigflags(int sig) {

    61   return -1;

    62 }

    64 address VMError::get_resetted_sighandler(int sig) {

    65   return NULL;

    66 }

    68 LONG WINAPI crash_handler(struct _EXCEPTION_POINTERS* exceptionInfo) {

    69   DWORD exception_code = exceptionInfo->ExceptionRecord->ExceptionCode;

    70   VMError err(NULL, exception_code, NULL,

    71                 exceptionInfo->ExceptionRecord, exceptionInfo->ContextRecord);

    72   err.report_and_die();

    73   return EXCEPTION_CONTINUE_SEARCH;

    74 }

    76 void VMError::reset_signal_handlers() {

    77   SetUnhandledExceptionFilter(crash_handler);

    78 }

src/os/windows/vm/vmError_windows.cpp@dc16daa0329d