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Diffstat (limited to 'gdb/ns32k-tdep.h')
| -rw-r--r-- | gdb/ns32k-tdep.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/gdb/ns32k-tdep.h b/gdb/ns32k-tdep.h new file mode 100644 index 0000000..c046324 --- /dev/null +++ b/gdb/ns32k-tdep.h @@ -0,0 +1,66 @@ +/* Target-dependent definitions for GDB on NS32000 systems. + Copyright 1987, 1989, 1991, 1993, 1994, 1998, 1999, 2000, 2001, 2002 + 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 NS32K_TDEP_H +#define NS32K_TDEP_H + +#include "osabi.h" + +/* Register numbers of various important registers. + Note that some of these values are "real" register numbers, + and correspond to the general registers of the machine, + and some are "phony" register numbers which are too large + to be actual register numbers as far as the user is concerned + but do serve to get the desired values when passed to read_register. */ + +#define NS32K_R0_REGNUM 0 /* General register 0 */ +#define NS32K_FP0_REGNUM 8 /* Floating point register 0 */ +#define NS32K_SP_REGNUM 16 /* Contains address of top of stack */ +#define NS32K_AP_REGNUM NS32K_FP_REGNUM +#define NS32K_FP_REGNUM 17 /* Contains address of executing stack frame */ +#define NS32K_PC_REGNUM 18 /* Contains program counter */ +#define NS32K_PS_REGNUM 19 /* Contains processor status */ +#define NS32K_FPS_REGNUM 20 /* Floating point status register */ +#define NS32K_LP0_REGNUM 21 /* Double register 0 (same as FP0) */ + +#define NS32K_NUM_REGS_32082 25 +#define NS32K_REGISTER_BYTES_32082 \ + ((NS32K_NUM_REGS_32082 - 4) * 4 /* size of general purpose regs */ \ + + 4 * 8 /* size of floating point regs */) + +#define NS32K_NUM_REGS_32382 29 +#define NS32K_REGISTER_BYTES_32382 \ + ((NS32K_NUM_REGS_32382 - 4) * 4 /* size of general purpose regs */ \ + + 8 * 8 /* size of floating point regs */) + +#define NS32K_REGISTER_SIZE 4 +#define NS32K_MAX_REGISTER_RAW_SIZE 8 +#define NS32K_MAX_REGISTER_VIRTUAL_SIZE 8 + +struct gdbarch_tdep +{ + enum gdb_osabi osabi; +}; + +void ns32k_gdbarch_init_32082 (struct gdbarch *); +void ns32k_gdbarch_init_32382 (struct gdbarch *); + +#endif /* NS32K_TDEP_H */ |