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58caa3dc DJ |
1 | /* Internal interfaces for the GNU/Linux specific target code for gdbserver. |
2 | Copyright 2002, Free Software Foundation, Inc. | |
3 | ||
4 | This file is part of GDB. | |
5 | ||
6 | This program is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 2 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | This program is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with this program; if not, write to the Free Software | |
18 | Foundation, Inc., 59 Temple Place - Suite 330, | |
19 | Boston, MA 02111-1307, USA. */ | |
20 | ||
58caa3dc DJ |
21 | #ifdef HAVE_LINUX_REGSETS |
22 | typedef void (*regset_func) (void *); | |
23 | struct regset_info | |
24 | { | |
25 | int get_request, set_request; | |
26 | int size; | |
27 | regset_func fill_function, store_function; | |
28 | }; | |
29 | extern struct regset_info target_regsets[]; | |
30 | #endif | |
2ec06d2e DJ |
31 | |
32 | struct linux_target_ops | |
33 | { | |
34 | int num_regs; | |
35 | int *regmap; | |
36 | int (*cannot_fetch_register) (int); | |
bc1e36ca DJ |
37 | |
38 | /* Returns 0 if we can store the register, 1 if we can not | |
39 | store the register, and 2 if failure to store the register | |
40 | is acceptable. */ | |
2ec06d2e | 41 | int (*cannot_store_register) (int); |
611cb4a5 DJ |
42 | CORE_ADDR (*stop_pc) (void); |
43 | void (*set_pc) (CORE_ADDR newpc); | |
44 | const char *breakpoint; | |
45 | int breakpoint_len; | |
46 | CORE_ADDR (*breakpoint_reinsert_addr) (void); | |
2ec06d2e DJ |
47 | }; |
48 | ||
49 | extern struct linux_target_ops the_low_target; |