LCOV - app.info - js/src/v8-dtoa/checks.cc

LCOV - code coverage report
| Current view: | directory - js/src/v8-dtoa - checks.cc (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 12 | 0 | 0.0 %
| Date: | 2012-04-07 | Functions: | 1 | 0 | 0.0 %

           1                 : // Copyright 2006-2008 the V8 project authors. All rights reserved.
           2                 : // Redistribution and use in source and binary forms, with or without
           3                 : // modification, are permitted provided that the following conditions are
           4                 : // met:
           5                 : //
           6                 : //     * Redistributions of source code must retain the above copyright
           7                 : //       notice, this list of conditions and the following disclaimer.
           8                 : //     * Redistributions in binary form must reproduce the above
           9                 : //       copyright notice, this list of conditions and the following
          10                 : //       disclaimer in the documentation and/or other materials provided
          11                 : //       with the distribution.
          12                 : //     * Neither the name of Google Inc. nor the names of its
          13                 : //       contributors may be used to endorse or promote products derived
          14                 : //       from this software without specific prior written permission.
          15                 : //
          16                 : // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
          17                 : // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
          18                 : // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
          19                 : // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
          20                 : // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
          21                 : // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
          22                 : // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
          23                 : // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
          24                 : // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
          25                 : // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
          26                 : // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
          27                 :
          28                 : #include <stdarg.h>
          29                 : #include <signal.h>
          30                 :
          31                 : #include "v8.h"
          32                 :
          33                 : static int fatal_error_handler_nesting_depth = 0;
          34                 :
          35                 : // Contains protection against recursive calls (faults while handling faults).
          36               0 : extern "C" void V8_Fatal(const char* file, int line, const char* format, ...) {
          37               0 :   fflush(stdout);
          38               0 :   fflush(stderr);
          39               0 :   fatal_error_handler_nesting_depth++;
          40                 :   // First time we try to print an error message
          41                 :   //
          42                 :   // MOZ: lots of calls to printing functions within v8::internal::OS were
          43                 :   // replaced with simpler standard C calls, to avoid pulling in lots of
          44                 :   // platform-specific code.  As a result, in some cases the error message may
          45                 :   // not be printed as well or at all.
          46               0 :   if (fatal_error_handler_nesting_depth < 2) {
          47               0 :     fprintf(stderr, "\n\n#\n# Fatal error in %s, line %d\n# ", file, line);
          48                 :     va_list arguments;
          49               0 :     va_start(arguments, format);
          50               0 :     vfprintf(stderr, format, arguments);
          51               0 :     va_end(arguments);
          52               0 :     fprintf(stderr, "\n#\n\n");
          53                 :   }
          54                 :
          55               0 :   i::OS::Abort();
          56               0 : }
          57                 :

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