Mercurial > hg > graal-compiler
view src/share/tools/hsdis/hsdis.h @ 19774:31fac91ea3b7
disallow method substitution to be compilation root
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 11 Mar 2015 17:16:30 +0100 |
parents | 3d701c802d01 |
children |
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/* * Copyright (c) 2008, 2012, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ /* decode_instructions -- dump a range of addresses as native instructions This implements the protocol required by the HotSpot PrintAssembly option. The start_va, end_va is the virtual address the region of memory to disasemble and buffer contains the instructions to decode, Disassembling instructions in the current address space is done by having start_va == buffer. The option string, if not empty, is interpreted by the disassembler implementation. The printf callback is 'fprintf' or any other workalike. It is called as (*printf_callback)(printf_stream, "some format...", some, format, args). The event callback receives an event tag (a string) and an argument (a void*). It is called as (*event_callback)(event_stream, "tag", arg). Events: <insn pc='%p'> begin an instruction, at a given location </insn pc='%d'> end an instruction, at a given location <addr value='%p'/> emit the symbolic value of an address A tag format is one of three basic forms: "tag", "/tag", "tag/", where tag is a simple identifier, signifying (as in XML) a element start, element end, and standalone element. (To render as XML, add angle brackets.) */ #ifndef SHARED_TOOLS_HSDIS_H #define SHARED_TOOLS_HSDIS_H extern #ifdef DLL_EXPORT DLL_EXPORT #endif void* decode_instructions_virtual(uintptr_t start_va, uintptr_t end_va, unsigned char* buffer, uintptr_t length, void* (*event_callback)(void*, const char*, void*), void* event_stream, int (*printf_callback)(void*, const char*, ...), void* printf_stream, const char* options, int newline /* bool value for nice new line */); /* This is the compatability interface for older versions of hotspot */ extern #ifdef DLL_ENTRY DLL_ENTRY #endif void* decode_instructions(void* start_pv, void* end_pv, void* (*event_callback)(void*, const char*, void*), void* event_stream, int (*printf_callback)(void*, const char*, ...), void* printf_stream, const char* options); /* convenience typedefs */ typedef void* (*decode_instructions_event_callback_ftype) (void*, const char*, void*); typedef int (*decode_instructions_printf_callback_ftype) (void*, const char*, ...); typedef void* (*decode_func_vtype) (uintptr_t start_va, uintptr_t end_va, unsigned char* buffer, uintptr_t length, decode_instructions_event_callback_ftype event_callback, void* event_stream, decode_instructions_printf_callback_ftype printf_callback, void* printf_stream, const char* options, int newline); typedef void* (*decode_func_stype) (void* start_pv, void* end_pv, decode_instructions_event_callback_ftype event_callback, void* event_stream, decode_instructions_printf_callback_ftype printf_callback, void* printf_stream, const char* options); #endif /* SHARED_TOOLS_HSDIS_H */