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6b99ee2e01
"i386/tm-i386.h", "i386/tm-i386v.h" and "config/tm-sysv.h". Adjust a few comments to reflect reality a bit closer. (KERNEL_U_SIZE, TARGET_HAS_HARDWARE_WATCHPOINTS, TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUEABLE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT, target_insert_watchpoint, target_remove_watchpoint): Move defines to ... * config/i386/nm-i386sco5.h: ... here. (kernel_u_size): Add prototype. Improve a few comments and add protection against multiple inclusion.
71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/* Native support for SCO OpenServer 5.
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Copyright 1996, 1998, 2002 Free Software Foundation, Inc.
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Re-written by J. Kean Johnston <jkj@sco.com>.
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Originally written by Robert Lipe <robertl@dgii.com>, based on
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work by Ian Lance Taylor <ian@cygnus.com> and
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Martin Walker <maw@netcom.com>.
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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 NM_I386SCO5_H
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#define NM_I386SCO5_H
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/* Basically, its a lot like the older versions ... */
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#include "i386/nm-i386sco.h"
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/* ... but it can do a lot of SVR4 type stuff too. */
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#define SVR4_SHARED_LIBS
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#include "solib.h" /* Pick up shared library support. */
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/* SCO does not provide <sys/ptrace.h>. However, infptrace.c does not
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have defaults for these values. */
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#define PTRACE_ATTACH 10
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#define PTRACE_DETACH 11
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/* Return the size of the user struct. */
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#define KERNEL_U_SIZE kernel_u_size ()
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extern int kernel_u_size (void);
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/* We can attach and detach. */
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#define ATTACH_DETACH
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/* Hardware-assisted breakpoints and watchpoints. */
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/* We can also do hardware watchpoints. */
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#define TARGET_HAS_HARDWARE_WATCHPOINTS
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#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) 1
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/* After a watchpoint trap, the PC points to the instruction which
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caused the trap. But we can continue over it without disabling the
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trap. */
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#define HAVE_CONTINUABLE_WATCHPOINT
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#define HAVE_STEPPABLE_WATCHPOINT
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#define STOPPED_BY_WATCHPOINT(W) \
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i386_stopped_by_watchpoint (PIDGET (inferior_ptid))
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#define target_insert_watchpoint(addr, len, type) \
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i386_insert_watchpoint (PIDGET (inferior_ptid), addr, len, type)
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#define target_remove_watchpoint(addr, len, type) \
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i386_remove_watchpoint (PIDGET (inferior_ptid), addr, len)
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#endif /* nm-i386sco5.h */
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