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6667042: PrintAssembly option does not work without special plugin

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Remove old private plugin interface, simplify, rework old plugin to use unchanged Gnu sources

Reviewed-by: kvn, rasbold
This commit is contained in:
John R Rose 2008-04-02 12:09:59 -07:00
parent 0530e0d854
commit 0d27a8639f
43 changed files with 1675 additions and 629 deletions
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59
hotspot/src/share/vm/compiler/disassembler.hpp Normal file
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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);
};