1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/assembler/wtf/Assertions.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,145 @@
1.4 +/*
1.5 + * Copyright (C) 2003, 2006, 2007 Apple Inc. All rights reserved.
1.6 + * Copyright (C) 2007-2009 Torch Mobile, Inc.
1.7 + *
1.8 + * Redistribution and use in source and binary forms, with or without
1.9 + * modification, are permitted provided that the following conditions
1.10 + * are met:
1.11 + * 1. Redistributions of source code must retain the above copyright
1.12 + * notice, this list of conditions and the following disclaimer.
1.13 + * 2. Redistributions in binary form must reproduce the above copyright
1.14 + * notice, this list of conditions and the following disclaimer in the
1.15 + * documentation and/or other materials provided with the distribution.
1.16 + *
1.17 + * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
1.18 + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1.19 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
1.20 + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
1.21 + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
1.22 + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
1.23 + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
1.24 + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
1.25 + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
1.26 + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
1.27 + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.28 + */
1.29 +
1.30 +#include "assembler/wtf/Assertions.h"
1.31 +
1.32 +#include <stdio.h>
1.33 +#include <stdarg.h>
1.34 +#include <string.h>
1.35 +
1.36 +#if WTF_COMPILER_MSVC
1.37 +#ifndef WINVER
1.38 +#define WINVER 0x0500
1.39 +#endif
1.40 +#ifndef _WIN32_WINNT
1.41 +#define _WIN32_WINNT 0x0500
1.42 +#endif
1.43 +#include "jswin.h"
1.44 +#include <crtdbg.h>
1.45 +#endif
1.46 +
1.47 +extern "C" {
1.48 +
1.49 +WTF_ATTRIBUTE_PRINTF(1, 0)
1.50 +static void vprintf_stderr_common(const char* format, va_list args)
1.51 +{
1.52 + vfprintf(stderr, format, args);
1.53 +}
1.54 +
1.55 +WTF_ATTRIBUTE_PRINTF(1, 2)
1.56 +static void printf_stderr_common(const char* format, ...)
1.57 +{
1.58 + va_list args;
1.59 + va_start(args, format);
1.60 + vprintf_stderr_common(format, args);
1.61 + va_end(args);
1.62 +}
1.63 +
1.64 +static void printCallSite(const char* file, int line, const char* function)
1.65 +{
1.66 +#if WTF_COMPILER_MSVC && defined _DEBUG
1.67 + _CrtDbgReport(_CRT_WARN, file, line, NULL, "%s\n", function);
1.68 +#else
1.69 + printf_stderr_common("(%s:%d %s)\n", file, line, function);
1.70 +#endif
1.71 +}
1.72 +
1.73 +void WTFReportAssertionFailure(const char* file, int line, const char* function, const char* assertion)
1.74 +{
1.75 + if (assertion)
1.76 + printf_stderr_common("Assertion failure: %s\n", assertion);
1.77 + else
1.78 + printf_stderr_common("Should never be reached\n");
1.79 + printCallSite(file, line, function);
1.80 +}
1.81 +
1.82 +void WTFReportAssertionFailureWithMessage(const char* file, int line, const char* function, const char* assertion, const char* format, ...)
1.83 +{
1.84 + printf_stderr_common("Assertion failure: ");
1.85 + va_list args;
1.86 + va_start(args, format);
1.87 + vprintf_stderr_common(format, args);
1.88 + va_end(args);
1.89 + printf_stderr_common("\n%s\n", assertion);
1.90 + printCallSite(file, line, function);
1.91 +}
1.92 +
1.93 +void WTFReportArgumentAssertionFailure(const char* file, int line, const char* function, const char* argName, const char* assertion)
1.94 +{
1.95 + printf_stderr_common("Argument bad: %s, %s\n", argName, assertion);
1.96 + printCallSite(file, line, function);
1.97 +}
1.98 +
1.99 +void WTFReportFatalError(const char* file, int line, const char* function, const char* format, ...)
1.100 +{
1.101 + printf_stderr_common("Fatal error: ");
1.102 + va_list args;
1.103 + va_start(args, format);
1.104 + vprintf_stderr_common(format, args);
1.105 + va_end(args);
1.106 + printf_stderr_common("\n");
1.107 + printCallSite(file, line, function);
1.108 +}
1.109 +
1.110 +void WTFReportError(const char* file, int line, const char* function, const char* format, ...)
1.111 +{
1.112 + printf_stderr_common("Error: ");
1.113 + va_list args;
1.114 + va_start(args, format);
1.115 + vprintf_stderr_common(format, args);
1.116 + va_end(args);
1.117 + printf_stderr_common("\n");
1.118 + printCallSite(file, line, function);
1.119 +}
1.120 +
1.121 +void WTFLog(WTFLogChannel* channel, const char* format, ...)
1.122 +{
1.123 + if (channel->state != WTFLogChannelOn)
1.124 + return;
1.125 +
1.126 + va_list args;
1.127 + va_start(args, format);
1.128 + vprintf_stderr_common(format, args);
1.129 + va_end(args);
1.130 + if (format[strlen(format) - 1] != '\n')
1.131 + printf_stderr_common("\n");
1.132 +}
1.133 +
1.134 +void WTFLogVerbose(const char* file, int line, const char* function, WTFLogChannel* channel, const char* format, ...)
1.135 +{
1.136 + if (channel->state != WTFLogChannelOn)
1.137 + return;
1.138 +
1.139 + va_list args;
1.140 + va_start(args, format);
1.141 + vprintf_stderr_common(format, args);
1.142 + va_end(args);
1.143 + if (format[strlen(format) - 1] != '\n')
1.144 + printf_stderr_common("\n");
1.145 + printCallSite(file, line, function);
1.146 +}
1.147 +
1.148 +} // extern "C"
