/* Native support for SCO OpenServer 5. Copyright 1996, 1998, 2002 Free Software Foundation, Inc. Re-written by J. Kean Johnston <jkj@sco.com>. Originally written by Robert Lipe <robertl@dgii.com>, based on work by Ian Lance Taylor <ian@cygnus.com> and Martin Walker <maw@netcom.com>. 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 NM_I386SCO5_H #define NM_I386SCO5_H /* Basically, its a lot like the older versions ... */ #include "i386/nm-i386sco.h" /* ... but it can do a lot of SVR4 type stuff too. */ #include "solib.h" /* Pick up shared library support. */ /* SCO is unlike other SVR4 systems in that it has SVR4 style shared libs, with a slight twist. We expect 3 traps (2 for the exec and one for the dynamic loader). After the third trap we insert the shared library breakpoints, then wait for the 4th trap. */ #undef START_INFERIOR_TRAPS_EXPECTED #define START_INFERIOR_TRAPS_EXPECTED 3 /* SCO does not provide <sys/ptrace.h>. However, infptrace.c does not have defaults for these values. */ #define PTRACE_ATTACH 10 #define PTRACE_DETACH 11 /* Return the size of the user struct. */ #define KERNEL_U_SIZE kernel_u_size () extern int kernel_u_size (void); /* Hardware-assisted breakpoints and watchpoints. */ /* We can also do hardware watchpoints. */ #define TARGET_HAS_HARDWARE_WATCHPOINTS #define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) 1 /* After a watchpoint trap, the PC points to the instruction which caused the trap. But we can continue over it without disabling the trap. */ #define HAVE_CONTINUABLE_WATCHPOINT 1 #define HAVE_STEPPABLE_WATCHPOINT #define STOPPED_BY_WATCHPOINT(W) \ i386_stopped_by_watchpoint (PIDGET (inferior_ptid)) #define target_insert_watchpoint(addr, len, type) \ i386_insert_watchpoint (PIDGET (inferior_ptid), addr, len, type) #define target_remove_watchpoint(addr, len, type) \ i386_remove_watchpoint (PIDGET (inferior_ptid), addr, len) #endif /* nm-i386sco5.h */