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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.2/] [opcodes/] [arc-dis.h] - Rev 332
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/* Disassembler structures definitions for the ARC. Copyright 1994, 1995, 1997, 1998, 2000, 2001, 2005, 2007 Free Software Foundation, Inc. Contributed by Doug Evans (dje@cygnus.com). This file is part of libopcodes. This library 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 3, or (at your option) any later version. It 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef ARCDIS_H #define ARCDIS_H enum { BR_exec_when_no_jump, BR_exec_always, BR_exec_when_jump }; enum Flow { noflow, direct_jump, direct_call, indirect_jump, indirect_call, invalid_instr }; enum { no_reg = 99 }; enum { allOperandsSize = 256 }; struct arcDisState { void *_this; int instructionLen; void (*err)(void*, const char*); const char *(*coreRegName)(void*, int); const char *(*auxRegName)(void*, int); const char *(*condCodeName)(void*, int); const char *(*instName)(void*, int, int, int*); unsigned char* instruction; unsigned index; const char *comm[6]; /* instr name, cond, NOP, 3 operands */ int opWidth; int targets[4]; int addresses[4]; /* Set as a side-effect of calling the disassembler. Used only by the debugger. */ enum Flow flow; int register_for_indirect_jump; int ea_reg1, ea_reg2, _offset; int _cond, _opcode; unsigned long words[2]; char *commentBuffer; char instrBuffer[40]; char operandBuffer[allOperandsSize]; char _ea_present; char _mem_load; char _load_len; char nullifyMode; unsigned char commNum; unsigned char isBranch; unsigned char tcnt; unsigned char acnt; }; #define __TRANSLATION_REQUIRED(state) ((state).acnt != 0) #endif
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