42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
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/* Definitions to make GDB run on a vax under 4.2bsd.
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Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1996, 1998, 1999, 2000, 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 TM_VAXBSD_H
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#define TM_VAXBSD_H
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#include "vax/tm-vax.h"
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#define TARGET_UPAGES 14
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#define TARGET_NBPG 512
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#define STACK_END_ADDR (0x80000000 - (TARGET_UPAGES * TARGET_NBPG))
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/* On the VAX, sigtramp is in the u area. Can't check the exact
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addresses because for cross-debugging we don't have VAX include
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files around. This should be close enough. */
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#define SIGTRAMP_START(pc) STACK_END_ADDR
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#define SIGTRAMP_END(pc) 0x80000000
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/* Offset to saved PC in sigcontext, from <sys/signal.h>. */
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/* XXXJRT should go away */
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#define SIGCONTEXT_PC_OFFSET 12
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#endif /* TM_VAXBSD_H */
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