/* Native-dependent definitions for Sparc running SVR4. Copyright 1994, 1996, 1997, 1999, 2000 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "regcache.h" /* Include the generic SVR4 definitions. */ #include "config/nm-sysv4.h" /* Before storing, we need to read all the registers. */ #define CHILD_PREPARE_TO_STORE() deprecated_read_register_bytes (0, NULL, REGISTER_BYTES) /* Solaris PSRVADDR support does not seem to include a place for nPC. */ #define PRSVADDR_BROKEN /* gdb wants to use the prgregset_t interface rather than the gregset_t interface, partly because that's what's used in core-sol2.c */ #define GDB_GREGSET_T prgregset_t #define GDB_FPREGSET_T prfpregset_t #ifdef NEW_PROC_API /* Solaris 6 and above can do HW watchpoints */ #define TARGET_HAS_HARDWARE_WATCHPOINTS /* The man page for proc4 on solaris 6 and 7 says that the system can support "thousands" of hardware watchpoints, but gives no method for finding out how many. So just tell GDB 'yes'. */ #define TARGET_CAN_USE_HARDWARE_WATCHPOINT(TYPE, CNT, OT) 1 /* When a hardware watchpoint fires off the PC will be left at the instruction following the one which caused the watchpoint. It will *NOT* be necessary for GDB to step over the watchpoint. */ #define HAVE_CONTINUABLE_WATCHPOINT extern int procfs_stopped_by_watchpoint (ptid_t); #define STOPPED_BY_WATCHPOINT(W) \ procfs_stopped_by_watchpoint(inferior_ptid) /* Use these macros for watchpoint insertion/deletion. */ /* type can be 0: write watch, 1: read watch, 2: access watch (read/write) */ extern int procfs_set_watchpoint (ptid_t, CORE_ADDR, int, int, int); #define target_insert_watchpoint(ADDR, LEN, TYPE) \ procfs_set_watchpoint (inferior_ptid, ADDR, LEN, TYPE, 1) #define target_remove_watchpoint(ADDR, LEN, TYPE) \ procfs_set_watchpoint (inferior_ptid, ADDR, 0, 0, 0) #endif /* NEW_PROC_API */