Mercurial > hg > graal-compiler
view src/share/vm/compiler/disassembler.hpp @ 417:f4fe12e429a4
6764622: IdealGraphVisualizer fixes
Reviewed-by: rasbold, jrose
author | never |
---|---|
date | Thu, 30 Oct 2008 17:08:48 -0700 |
parents | c7c777385a15 |
children | c18cbe5936b8 |
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/* * Copyright 2008 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ class decode_env; // The disassembler prints out assembly code annotated // with Java specific information. class Disassembler { friend class decode_env; private: // this is the type of the dll entry point: typedef void* (*decode_func)(void* start, void* end, void* (*event_callback)(void*, const char*, void*), void* event_stream, int (*printf_callback)(void*, const char*, ...), void* printf_stream, const char* options); // points to the library. static void* _library; // bailout static bool _tried_to_load_library; // points to the decode function. static decode_func _decode_instructions; // tries to load library and return whether it succedded. static bool load_library(); // Machine dependent stuff #include "incls/_disassembler_pd.hpp.incl" public: static bool can_decode() { return (_decode_instructions != NULL) || load_library(); } static void decode(CodeBlob *cb, outputStream* st = NULL); static void decode(nmethod* nm, outputStream* st = NULL); static void decode(address begin, address end, outputStream* st = NULL); };