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c906108c SS |
1 | /* Definitions for native support of irix5. |
2 | ||
b6ba6518 | 3 | Copyright 1993, 1996, 1998, 1999, 2000 Free Software Foundation, Inc. |
c906108c | 4 | |
c5aa993b | 5 | This file is part of GDB. |
c906108c | 6 | |
c5aa993b JM |
7 | This program is free software; you can redistribute it and/or modify |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
c906108c | 11 | |
c5aa993b JM |
12 | This program is distributed in the hope that it will be useful, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
c906108c | 16 | |
c5aa993b JM |
17 | You should have received a copy of the GNU General Public License |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, | |
20 | Boston, MA 02111-1307, USA. */ | |
c906108c | 21 | |
4f2e4a4f | 22 | #include "config/nm-sysv4.h" |
c906108c SS |
23 | #undef IN_SOLIB_DYNSYM_RESOLVE_CODE |
24 | ||
25 | #define TARGET_HAS_HARDWARE_WATCHPOINTS | |
26 | ||
1e03ad20 KB |
27 | /* TARGET_CAN_USE_HARDWARE_WATCHPOINT is now defined to go through |
28 | the target vector. For Irix5, procfs_can_use_hw_watchpoint() | |
29 | should be invoked. */ | |
c906108c SS |
30 | |
31 | /* When a hardware watchpoint fires off the PC will be left at the | |
32 | instruction which caused the watchpoint. It will be necessary for | |
33 | GDB to step over the watchpoint. */ | |
34 | ||
35 | #define STOPPED_BY_WATCHPOINT(W) \ | |
39f77062 KB |
36 | procfs_stopped_by_watchpoint(inferior_ptid) |
37 | extern int procfs_stopped_by_watchpoint (ptid_t); | |
c906108c | 38 | |
eee771c1 | 39 | #define HAVE_NONSTEPPABLE_WATCHPOINT 1 |
c906108c SS |
40 | |
41 | /* Use these macros for watchpoint insertion/deletion. */ | |
42 | /* type can be 0: write watch, 1: read watch, 2: access watch (read/write) */ | |
c3f6f71d | 43 | #define target_insert_watchpoint(ADDR, LEN, TYPE) \ |
39f77062 | 44 | procfs_set_watchpoint (inferior_ptid, ADDR, LEN, TYPE, 0) |
c3f6f71d | 45 | #define target_remove_watchpoint(ADDR, LEN, TYPE) \ |
39f77062 KB |
46 | procfs_set_watchpoint (inferior_ptid, ADDR, 0, 0, 0) |
47 | extern int procfs_set_watchpoint (ptid_t, CORE_ADDR, int, int, int); | |
c3f6f71d JM |
48 | |
49 | #define TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(SIZE) 1 |