| /* Disassembler definitions for ARM. |
| |
| Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, |
| 2004 Free Software Foundation, Inc. |
| |
| 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, 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
| |
| |
| struct arm_opcode |
| { |
| unsigned long arch; /* Architecture defining this insn. */ |
| unsigned long value, mask; /* Recognise insn if (op&mask)==value. */ |
| char *assembler; /* How to disassemble this insn. */ |
| }; |
| |
| struct thumb_opcode |
| { |
| unsigned long arch; /* Architecture defining this insn. */ |
| unsigned short value, mask; /* Recognise insn if (op&mask)==value. */ |
| char * assembler; /* How to disassemble this insn. */ |
| }; |
| |
| |
| #define BDISP(x) ((((x) & 0xffffff) ^ 0x800000) - 0x800000) /* 26 bit */ |
| |
| #define BDISP23(x) ((((((x) & 0x07ff) << 11) | (((x) & 0x07ff0000) >> 16)) \ |
| ^ 0x200000) - 0x200000) /* 23bit */ |
| |
