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67 lines
2.6 KiB
C
67 lines
2.6 KiB
C
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/* Target-dependent definitions for GDB on NS32000 systems.
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Copyright 1987, 1989, 1991, 1993, 1994, 1998, 1999, 2000, 2001, 2002
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Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef NS32K_TDEP_H
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#define NS32K_TDEP_H
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#include "osabi.h"
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/* Register numbers of various important registers.
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Note that some of these values are "real" register numbers,
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and correspond to the general registers of the machine,
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and some are "phony" register numbers which are too large
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to be actual register numbers as far as the user is concerned
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but do serve to get the desired values when passed to read_register. */
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#define NS32K_R0_REGNUM 0 /* General register 0 */
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#define NS32K_FP0_REGNUM 8 /* Floating point register 0 */
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#define NS32K_SP_REGNUM 16 /* Contains address of top of stack */
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#define NS32K_AP_REGNUM NS32K_FP_REGNUM
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#define NS32K_FP_REGNUM 17 /* Contains address of executing stack frame */
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#define NS32K_PC_REGNUM 18 /* Contains program counter */
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#define NS32K_PS_REGNUM 19 /* Contains processor status */
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#define NS32K_FPS_REGNUM 20 /* Floating point status register */
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#define NS32K_LP0_REGNUM 21 /* Double register 0 (same as FP0) */
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#define NS32K_NUM_REGS_32082 25
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#define NS32K_REGISTER_BYTES_32082 \
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((NS32K_NUM_REGS_32082 - 4) * 4 /* size of general purpose regs */ \
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+ 4 * 8 /* size of floating point regs */)
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#define NS32K_NUM_REGS_32382 29
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#define NS32K_REGISTER_BYTES_32382 \
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((NS32K_NUM_REGS_32382 - 4) * 4 /* size of general purpose regs */ \
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+ 8 * 8 /* size of floating point regs */)
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#define NS32K_REGISTER_SIZE 4
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#define NS32K_MAX_REGISTER_RAW_SIZE 8
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#define NS32K_MAX_REGISTER_VIRTUAL_SIZE 8
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struct gdbarch_tdep
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{
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enum gdb_osabi osabi;
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};
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void ns32k_gdbarch_init_32082 (struct gdbarch *);
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void ns32k_gdbarch_init_32382 (struct gdbarch *);
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#endif /* NS32K_TDEP_H */
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