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/* Macro definitions for GDB on an Intel i386 running SCO Open Server 5.
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Copyright 1998 Free Software Foundation, Inc.
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Written by J. Kean Johnston (jkj@sco.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 TM_I386SCO5_H
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#define TM_I386SCO5_H 1
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/* Pick up most of what we need from the generic i386 target include file. */
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#include "i386/tm-i386.h"
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/* Pick up more stuff from the generic SYSV and SVR4 host include files. */
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#include "i386/tm-i386v.h"
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#include "tm-sysv4.h"
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#define KERNEL_U_SIZE kernel_u_size()
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/*
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* SCO is unlike other SVR3 targets in that it has SVR4 style shared
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* libs, with a slight twist. We expect 3 traps (2 for the exec and
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* one for the dynamic loader). After the third trap we insert the
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* SOLIB breakpoints, then wait for the 4th trap.
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*/
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#undef START_INFERIOR_TRAPS_EXPECTED
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#define START_INFERIOR_TRAPS_EXPECTED 3
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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 /* ifndef TM_I386SCO5_H */
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