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- /* Definitions for native support of irix4.
-
- Copyright (C) 1991, 1992 Free Software Foundation, Inc.
-
- 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- /*
- * Let's use /debug instead of all this dangerous mucking about
- * with ptrace(), which seems *extremely* fragile, anyway.
- */
- #define USE_PROC_FS
- #define PROC_NAME_FMT "/debug/%d"
-
- /* Don't need special routines for the SGI -- we can use infptrace.c */
- #undef FETCH_INFERIOR_REGISTERS
-
- #define U_REGS_OFFSET 0
-
- /* Is this really true or is this just a leftover from a DECstation
- config file? */
-
- #define ONE_PROCESS_WRITETEXT
-
- /* Temporary new watchpoint stuff */
- #define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
- ((type) == bp_hardware_watchpoint)
-
- /* When a hardware watchpoint fires off the PC will be left at the
- instruction which caused the watchpoint. It will be necessary for
- GDB to step over the watchpoint. */
-
- #define STOPPED_BY_WATCHPOINT(W) \
- procfs_stopped_by_watchpoint(inferior_pid)
-
- #define HAVE_NONSTEPPABLE_WATCHPOINT
-
- /* Use these macros for watchpoint insertion/deletion. */
- /* type can be 0: write watch, 1: read watch, 2: access watch (read/write) */
- #define target_insert_watchpoint(addr, len, type) procfs_set_watchpoint (inferior_pid, addr, len, 2)
- #define target_remove_watchpoint(addr, len, type) procfs_set_watchpoint (inferior_pid, addr, 0, 0)
-