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authorLorry Tar Creator <lorry-tar-importer@lorry>2017-06-27 06:07:23 +0000
committerLorry Tar Creator <lorry-tar-importer@lorry>2017-06-27 06:07:23 +0000
commit1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c (patch)
tree46dcd36c86e7fbc6e5df36deb463b33e9967a6f7 /Source/JavaScriptCore/interpreter/VMInspector.h
parent32761a6cee1d0dee366b885b7b9c777e67885688 (diff)
downloadWebKitGtk-tarball-1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c.tar.gz
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diff --git a/Source/JavaScriptCore/interpreter/VMInspector.h b/Source/JavaScriptCore/interpreter/VMInspector.h
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-/*
- * Copyright (C) 2012 Apple Inc. All rights reserved.
- *
- * 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 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 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.
- */
-
-#ifndef VMInspector_h
-#define VMInspector_h
-
-#define ENABLE_VMINSPECTOR 0
-
-#include "CallFrame.h"
-#include "JSCJSValue.h"
-#include <stdarg.h>
-#include <stdio.h>
-#include <wtf/text/WTFString.h>
-
-namespace JSC {
-
-#if ENABLE(VMINSPECTOR)
-
-class VMInspector {
-public:
- static JS_EXPORT_PRIVATE const char* getTypeName(JSValue);
- static JS_EXPORT_PRIVATE void dumpFrame0(CallFrame*);
- static JS_EXPORT_PRIVATE void dumpFrame(CallFrame*, const char* prefix = 0, const char* funcName = 0, const char* file = 0, int line = -1);
- static JS_EXPORT_PRIVATE int countFrames(CallFrame*);
-
- // Special family of ...printf() functions that support, in addition to the
- // standard % formats (e.g. %d, %s, etc), the following extra JSC formatting
- // options, %J<x>, where <x> consists of:
- //
- // + - verbose mode modifier.
- // Used in combination with other options. Must come after the %J.
- // s - WTF::String*
- //
- // Examples of usage:
- //
- // WTF::String str("My WTF String");
- //
- // // Printing the string. Will print:
- // // The wtf string says: "My WTF String" and is NOT EMPTY.
- //
- // VMInspector::printf("The wtf string says: \"%Js\" and is %s\n",
- // &str, str.isEmpty()?"EMPTY":"NOT EMPTY");
- //
- // // Printing the string with verbose mode. Will print:
- // // <WTF::String "My WTF String">
- //
- // VMInspector::printf("<%J+s>\n", &str);
- //
- // Also added some convenience non-JS formats:
- //
- // %b - boolean (va_args will look for an int).
- // Prints TRUE if non-zero, else prints FALSE.
- //
- // Caution: the user is expected to pass the correctly matched arguments
- // to pair with the corresponding % fomatting.
-
- static JS_EXPORT_PRIVATE void fprintf(FILE*, const char* format, ...);
- static JS_EXPORT_PRIVATE void printf(const char* format, ...);
- static JS_EXPORT_PRIVATE void sprintf(char*, const char* format, ...);
- static JS_EXPORT_PRIVATE void snprintf(char*, size_t, const char* format, ...);
-};
-
-#endif // ENABLE(VMINSPECTOR)
-
-} // namespace JSC
-
-#endif // VMInspector.h