80b93d6b1a
* config/nm-sysv4.h: Delete file. * config/i386/nm-i386v4.h: Inline "config/nm-sysv4.h". * config/i386/nm-i386v42mp.h: Inline "config/nm-sysv4.h". * config/i386/nm-i386sol2.h: Inline "config/nm-sysv4.h". * config/ia64/nm-aix.h: Inline "config/nm-sysv4.h". * config/mips/nm-irix5.h: Inline "config/nm-sysv4.h".
61 lines
2.2 KiB
C
61 lines
2.2 KiB
C
/* Definitions for native support of irix5.
|
|
|
|
Copyright 1993, 1996, 1998, 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. */
|
|
|
|
/* Use SVR4 style shared library support */
|
|
|
|
#include "solib.h"
|
|
|
|
/* SVR4 has /proc support, so use it instead of ptrace. */
|
|
|
|
#define USE_PROC_FS
|
|
|
|
#undef IN_SOLIB_DYNSYM_RESOLVE_CODE
|
|
|
|
#define TARGET_HAS_HARDWARE_WATCHPOINTS
|
|
|
|
/* TARGET_CAN_USE_HARDWARE_WATCHPOINT is now defined to go through
|
|
the target vector. For Irix5, procfs_can_use_hw_watchpoint()
|
|
should be invoked. */
|
|
|
|
/* 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_ptid)
|
|
extern int procfs_stopped_by_watchpoint (ptid_t);
|
|
|
|
/* 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_ptid, ADDR, LEN, TYPE, 0)
|
|
#define target_remove_watchpoint(ADDR, LEN, TYPE) \
|
|
procfs_set_watchpoint (inferior_ptid, ADDR, 0, 0, 0)
|
|
extern int procfs_set_watchpoint (ptid_t, CORE_ADDR, int, int, int);
|
|
|
|
#define TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(SIZE) 1
|
|
|
|
/* Override register locations in upage for SGI machines */
|
|
#define REGISTER_U_ADDR(addr, blockend, regno) \
|
|
if (regno < PC_REGNUM) \
|
|
addr = regno; \
|
|
else \
|
|
addr = regno + NSIG_HNDLRS; /* Skip over signal handlers */
|