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Diffstat (limited to 'gnu/usr.bin/binutils/opcodes/arc-dis.h')
-rw-r--r-- | gnu/usr.bin/binutils/opcodes/arc-dis.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/gnu/usr.bin/binutils/opcodes/arc-dis.h b/gnu/usr.bin/binutils/opcodes/arc-dis.h new file mode 100644 index 00000000000..04bfbbb00fe --- /dev/null +++ b/gnu/usr.bin/binutils/opcodes/arc-dis.h @@ -0,0 +1,81 @@ +/* Disassembler structures definitions for the ARC. + Copyright 1994, 1995, 1997, 1998, 2000, 2001 + Free Software Foundation, Inc. + Contributed by Doug Evans (dje@cygnus.com). + + 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 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 |