dolphin/Source/Core/DSPCore/Src/disassemble.h

86 lines
2.2 KiB
C++

/*====================================================================
project: GameCube DSP Tool (gcdsp)
created: 2005.03.04
mail: duddie@walla.com
Copyright (c) 2005 Duddie
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
====================================================================*/
#ifndef _DSP_DISASSEMBLE_H
#define _DSP_DISASSEMBLE_H
#include <map>
#include <vector>
#include "Common.h"
#include "DSPTables.h"
#include "LabelMap.h"
struct AssemblerSettings
{
AssemblerSettings()
: print_tabs(false),
show_hex(false),
show_pc(false),
decode_names(true),
decode_registers(true),
ext_separator('\''),
lower_case_ops(true),
pc(0)
{
}
bool print_tabs;
bool show_hex;
bool show_pc;
bool decode_names;
bool decode_registers;
char ext_separator;
bool lower_case_ops;
u16 pc;
};
class DSPDisassembler
{
public:
DSPDisassembler(const AssemblerSettings &settings);
~DSPDisassembler();
bool Disassemble(int start_pc, const std::vector<u16> &code, std::string &text);
// Warning - this one is trickier to use right.
// Use pass == 2 if you're just using it by itself.
void DisOpcode(const u16 *binbuf, int pass, u16 *pc, std::string &dest);
private:
// Moves PC forward and writes the result to dest.
bool DisFile(const char* name, int pass, std::string &output);
char* DisParams(const DSPOPCTemplate& opc, u16 op1, u16 op2, char* strbuf);
std::map<u16, int> unk_opcodes;
const AssemblerSettings settings_;
LabelMap labels;
};
#endif // _DSP_DISASSEMBLE_H