| /* Common target dependent code for GDB on VAX systems. |
| Copyright 2002, 2003 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| 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 VAX_TDEP_H |
| #define VAX_TDEP_H |
| |
| /* Say how long (ordinary) registers are. This is a piece of bogosity |
| used in push_word and a few other places; REGISTER_RAW_SIZE is the |
| real way to know how big a register is. */ |
| #define VAX_REGISTER_SIZE 4 |
| |
| /* Number of machine registers. */ |
| #define VAX_NUM_REGS 17 |
| |
| /* Total amount of space needed to store our copies of the machine's |
| register state. */ |
| #define VAX_REGISTER_BYTES (VAX_NUM_REGS * 4) |
| |
| /* Largest value REGISTER_RAW_SIZE can have. */ |
| #define VAX_MAX_REGISTER_RAW_SIZE 4 |
| |
| /* Largest value REGISTER_VIRTUAL_SIZE can have. */ |
| #define VAX_MAX_REGISTER_VIRTUAL_SIZE 4 |
| |
| /* Register numbers of various important registers. |
| Note that most of these values are "real" register numbers, |
| and correspond to the general registers of the machine, |
| and are "phony" register numbers which is too large |
| to be an actual register number as far as the user is concerned |
| but serves to get the desired value when passed to read_register. */ |
| |
| #define VAX_AP_REGNUM 12 /* argument pointer */ |
| #define VAX_FP_REGNUM 13 /* Contains address of executing stack frame */ |
| #define VAX_SP_REGNUM 14 /* Contains address of top of stack */ |
| #define VAX_PC_REGNUM 15 /* Contains program counter */ |
| #define VAX_PS_REGNUM 16 /* Contains processor status */ |
| |
| #endif /* VAX_TDEP_H */ |