Imported WebKit commit 7e538425aa020340619e927792f3d895061fb54b (http://svn.webkit.org/repository/webkit/trunk@116286)

1 files changed, 0 insertions, 408 deletions

diff --git a/Source/JavaScriptCore/wtf/Assertions.cpp b/Source/JavaScriptCore/wtf/Assertions.cpp
deleted file mode 100644
index 9e744d387..000000000
--- a/Source/JavaScriptCore/wtf/Assertions.cpp
+++ /dev/null
@@ -1,408 +0,0 @@
-/*
- * Copyright (C) 2003, 2006, 2007 Apple Inc.  All rights reserved.
- * Copyright (C) 2007-2009 Torch Mobile, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// The vprintf_stderr_common function triggers this error in the Mac build.
-// Feel free to remove this pragma if this file builds on Mac.
-// According to http://gcc.gnu.org/onlinedocs/gcc-4.2.1/gcc/Diagnostic-Pragmas.html#Diagnostic-Pragmas
-// we need to place this directive before any data or functions are defined.
-#pragma GCC diagnostic ignored "-Wmissing-format-attribute"
-
-#include "config.h"
-#include "Assertions.h"
-
-#include "OwnArrayPtr.h"
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
-
-#if PLATFORM(MAC)
-#include <CoreFoundation/CFString.h>
-#include <asl.h>
-#endif
-
-#if COMPILER(MSVC) && !OS(WINCE)
-#include <crtdbg.h>
-#endif
-
-#if OS(WINDOWS)
-#include <windows.h>
-#endif
-
-#if OS(DARWIN) || OS(LINUX)
-#include <cxxabi.h>
-#include <dlfcn.h>
-#include <execinfo.h>
-#endif
-
-#if PLATFORM(BLACKBERRY)
-#include <BlackBerryPlatformLog.h>
-#endif
-
-extern "C" {
-
-WTF_ATTRIBUTE_PRINTF(1, 0)
-static void vprintf_stderr_common(const char* format, va_list args)
-{
-#if PLATFORM(MAC)
-    if (strstr(format, "%@")) {
-        CFStringRef cfFormat = CFStringCreateWithCString(NULL, format, kCFStringEncodingUTF8);
-
-#if COMPILER(CLANG)
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wformat-nonliteral"
-#endif
-        CFStringRef str = CFStringCreateWithFormatAndArguments(NULL, NULL, cfFormat, args);
-#if COMPILER(CLANG)
-#pragma clang diagnostic pop
-#endif
-        int length = CFStringGetMaximumSizeForEncoding(CFStringGetLength(str), kCFStringEncodingUTF8);
-        char* buffer = (char*)malloc(length + 1);
-
-        CFStringGetCString(str, buffer, length, kCFStringEncodingUTF8);
-
-#if !defined(BUILDING_ON_SNOW_LEOPARD) && !defined(BUILDING_ON_LION)
-        asl_log(0, 0, ASL_LEVEL_NOTICE, "%s", buffer);
-#endif
-        fputs(buffer, stderr);
-
-        free(buffer);
-        CFRelease(str);
-        CFRelease(cfFormat);
-        return;
-    }
-
-#if !defined(BUILDING_ON_SNOW_LEOPARD) && !defined(BUILDING_ON_LION)
-    va_list copyOfArgs;
-    va_copy(copyOfArgs, args);
-    asl_vlog(0, 0, ASL_LEVEL_NOTICE, format, copyOfArgs);
-    va_end(copyOfArgs);
-#endif
-
-    // Fall through to write to stderr in the same manner as other platforms.
-
-#elif PLATFORM(BLACKBERRY)
-    BlackBerry::Platform::logStreamV(format, args);
-#elif HAVE(ISDEBUGGERPRESENT)
-    if (IsDebuggerPresent()) {
-        size_t size = 1024;
-
-        do {
-            char* buffer = (char*)malloc(size);
-
-            if (buffer == NULL)
-                break;
-
-            if (_vsnprintf(buffer, size, format, args) != -1) {
-#if OS(WINCE)
-                // WinCE only supports wide chars
-                wchar_t* wideBuffer = (wchar_t*)malloc(size * sizeof(wchar_t));
-                if (wideBuffer == NULL)
-                    break;
-                for (unsigned int i = 0; i < size; ++i) {
-                    if (!(wideBuffer[i] = buffer[i]))
-                        break;
-                }
-                OutputDebugStringW(wideBuffer);
-                free(wideBuffer);
-#else
-                OutputDebugStringA(buffer);
-#endif
-                free(buffer);
-                break;
-            }
-
-            free(buffer);
-            size *= 2;
-        } while (size > 1024);
-    }
-#endif
-#if !PLATFORM(BLACKBERRY)
-    vfprintf(stderr, format, args);
-#endif
-}
-
-#if COMPILER(CLANG) || (COMPILER(GCC) && GCC_VERSION_AT_LEAST(4, 6, 0))
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wformat-nonliteral"
-#endif
-
-static void vprintf_stderr_with_prefix(const char* prefix, const char* format, va_list args)
-{
-    size_t prefixLength = strlen(prefix);
-    size_t formatLength = strlen(format);
-    OwnArrayPtr<char> formatWithPrefix = adoptArrayPtr(new char[prefixLength + formatLength + 1]);
-    memcpy(formatWithPrefix.get(), prefix, prefixLength);
-    memcpy(formatWithPrefix.get() + prefixLength, format, formatLength);
-    formatWithPrefix[prefixLength + formatLength] = 0;
-
-    vprintf_stderr_common(formatWithPrefix.get(), args);
-}
-
-static void vprintf_stderr_with_trailing_newline(const char* format, va_list args)
-{
-    size_t formatLength = strlen(format);
-    if (formatLength && format[formatLength - 1] == '\n') {
-        vprintf_stderr_common(format, args);
-        return;
-    }
-
-    OwnArrayPtr<char> formatWithNewline = adoptArrayPtr(new char[formatLength + 2]);
-    memcpy(formatWithNewline.get(), format, formatLength);
-    formatWithNewline[formatLength] = '\n';
-    formatWithNewline[formatLength + 1] = 0;
-
-    vprintf_stderr_common(formatWithNewline.get(), args);
-}
-
-#if COMPILER(CLANG) || (COMPILER(GCC) && GCC_VERSION_AT_LEAST(4, 6, 0))
-#pragma GCC diagnostic pop
-#endif
-
-WTF_ATTRIBUTE_PRINTF(1, 2)
-static void printf_stderr_common(const char* format, ...)
-{
-    va_list args;
-    va_start(args, format);
-    vprintf_stderr_common(format, args);
-    va_end(args);
-}
-
-static void printCallSite(const char* file, int line, const char* function)
-{
-#if OS(WINDOWS) && !OS(WINCE) && defined(_DEBUG)
-    _CrtDbgReport(_CRT_WARN, file, line, NULL, "%s\n", function);
-#else
-    // By using this format, which matches the format used by MSVC for compiler errors, developers
-    // using Visual Studio can double-click the file/line number in the Output Window to have the
-    // editor navigate to that line of code. It seems fine for other developers, too.
-    printf_stderr_common("%s(%d) : %s\n", file, line, function);
-#endif
-}
-
-#if PLATFORM(BLACKBERRY)
-struct WTFLogLocker {
-    WTFLogLocker(BlackBerry::Platform::MessageLogLevel logLevel)
-    {
-        BlackBerry::Platform::lockLogging(logLevel);
-    }
-
-    ~WTFLogLocker()
-    {
-        BlackBerry::Platform::unlockLogging();
-    }
-};
-#endif
-
-void WTFReportAssertionFailure(const char* file, int line, const char* function, const char* assertion)
-{
-#if PLATFORM(BLACKBERRY)
-    WTFLogLocker locker(BlackBerry::Platform::LogLevelCritical);
-#endif
-
-    if (assertion)
-        printf_stderr_common("ASSERTION FAILED: %s\n", assertion);
-    else
-        printf_stderr_common("SHOULD NEVER BE REACHED\n");
-    printCallSite(file, line, function);
-}
-
-void WTFReportAssertionFailureWithMessage(const char* file, int line, const char* function, const char* assertion, const char* format, ...)
-{
-#if PLATFORM(BLACKBERRY)
-    WTFLogLocker locker(BlackBerry::Platform::LogLevelCritical);
-#endif
-
-    va_list args;
-    va_start(args, format);
-    vprintf_stderr_with_prefix("ASSERTION FAILED: ", format, args);
-    va_end(args);
-    printf_stderr_common("\n%s\n", assertion);
-    printCallSite(file, line, function);
-}
-
-void WTFReportArgumentAssertionFailure(const char* file, int line, const char* function, const char* argName, const char* assertion)
-{
-#if PLATFORM(BLACKBERRY)
-    WTFLogLocker locker(BlackBerry::Platform::LogLevelCritical);
-#endif
-
-    printf_stderr_common("ARGUMENT BAD: %s, %s\n", argName, assertion);
-    printCallSite(file, line, function);
-}
-
-void WTFGetBacktrace(void** stack, int* size)
-{
-#if OS(DARWIN) || OS(LINUX)
-    *size = backtrace(stack, *size);
-#elif OS(WINDOWS) && !OS(WINCE)
-    // The CaptureStackBackTrace function is available in XP, but it is not defined
-    // in the Windows Server 2003 R2 Platform SDK. So, we'll grab the function
-    // through GetProcAddress.
-    typedef WORD (NTAPI* RtlCaptureStackBackTraceFunc)(DWORD, DWORD, PVOID*, PDWORD);
-    HMODULE kernel32 = ::GetModuleHandleW(L"Kernel32.dll");
-    if (!kernel32) {
-        *size = 0;
-        return;
-    }
-    RtlCaptureStackBackTraceFunc captureStackBackTraceFunc = reinterpret_cast<RtlCaptureStackBackTraceFunc>(
-        ::GetProcAddress(kernel32, "RtlCaptureStackBackTrace"));
-    if (captureStackBackTraceFunc)
-        *size = captureStackBackTraceFunc(0, *size, stack, 0);
-    else
-        *size = 0;
-#else
-    *size = 0;
-#endif
-}
-
-#if OS(DARWIN) || OS(LINUX)
-#  if PLATFORM(QT) || PLATFORM(GTK)
-#    if defined(__GLIBC__) && !defined(__UCLIBC__)
-#      define WTF_USE_BACKTRACE_SYMBOLS 1
-#    endif
-#  else
-#    define WTF_USE_DLADDR 1
-#  endif
-#endif
-
-void WTFReportBacktrace()
-{
-    static const int framesToShow = 31;
-    static const int framesToSkip = 2;
-    void* samples[framesToShow + framesToSkip];
-    int frames = framesToShow + framesToSkip;
-
-    WTFGetBacktrace(samples, &frames);
-
-#if USE(BACKTRACE_SYMBOLS)
-    char** symbols = backtrace_symbols(samples, frames);
-    if (!symbols)
-        return;
-#endif
-
-    for (int i = framesToSkip; i < frames; ++i) {
-        const char* mangledName = 0;
-        char* cxaDemangled = 0;
-#if USE(BACKTRACE_SYMBOLS)
-        mangledName = symbols[i];
-#elif USE(DLADDR)
-        Dl_info info;
-        if (dladdr(samples[i], &info) && info.dli_sname)
-            mangledName = info.dli_sname;
-        if (mangledName)
-            cxaDemangled = abi::__cxa_demangle(mangledName, 0, 0, 0);
-#endif
-        const int frameNumber = i - framesToSkip + 1;
-        if (mangledName || cxaDemangled)
-            printf_stderr_common("%-3d %p %s\n", frameNumber, samples[i], cxaDemangled ? cxaDemangled : mangledName);
-        else
-            printf_stderr_common("%-3d %p\n", frameNumber, samples[i]);
-        free(cxaDemangled);
-    }
-
-#if USE(BACKTRACE_SYMBOLS)
-    free(symbols);
-#endif
-}
-
-#undef WTF_USE_BACKTRACE_SYMBOLS
-#undef WTF_USE_DLADDR
-
-static WTFCrashHookFunction globalHook = 0;
-
-void WTFSetCrashHook(WTFCrashHookFunction function)
-{
-    globalHook = function;
-}
-
-void WTFInvokeCrashHook()
-{
-    if (globalHook)
-        globalHook();
-}
-
-void WTFReportFatalError(const char* file, int line, const char* function, const char* format, ...)
-{
-#if PLATFORM(BLACKBERRY)
-    WTFLogLocker locker(BlackBerry::Platform::LogLevelCritical);
-#endif
-
-    va_list args;
-    va_start(args, format);
-    vprintf_stderr_with_prefix("FATAL ERROR: ", format, args);
-    va_end(args);
-    printf_stderr_common("\n");
-    printCallSite(file, line, function);
-}
-
-void WTFReportError(const char* file, int line, const char* function, const char* format, ...)
-{
-#if PLATFORM(BLACKBERRY)
-    WTFLogLocker locker(BlackBerry::Platform::LogLevelWarn);
-#endif
-
-    va_list args;
-    va_start(args, format);
-    vprintf_stderr_with_prefix("ERROR: ", format, args);
-    va_end(args);
-    printf_stderr_common("\n");
-    printCallSite(file, line, function);
-}
-
-void WTFLog(WTFLogChannel* channel, const char* format, ...)
-{
-    if (channel->state != WTFLogChannelOn)
-        return;
-
-#if PLATFORM(BLACKBERRY)
-    WTFLogLocker locker(BlackBerry::Platform::LogLevelInfo);
-#endif
-
-    va_list args;
-    va_start(args, format);
-    vprintf_stderr_with_trailing_newline(format, args);
-    va_end(args);
-}
-
-void WTFLogVerbose(const char* file, int line, const char* function, WTFLogChannel* channel, const char* format, ...)
-{
-    if (channel->state != WTFLogChannelOn)
-        return;
-
-#if PLATFORM(BLACKBERRY)
-    WTFLogLocker locker(BlackBerry::Platform::LogLevelInfo);
-#endif
-
-    va_list args;
-    va_start(args, format);
-    vprintf_stderr_with_trailing_newline(format, args);
-    va_end(args);
-
-    printCallSite(file, line, function);
-}
-
-} // extern "C"