Commit | Line | Data |
---|---|---|
68070c10 PA |
1 | /* Internal interfaces for the Win32 specific target code for gdbserver. |
2 | Copyright (C) 2007 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., 51 Franklin Street, Fifth Floor, | |
19 | Boston, MA 02110-1301, USA. */ | |
20 | ||
21 | #include <windows.h> | |
22 | ||
23 | /* Thread information structure used to track extra information about | |
24 | each thread. */ | |
25 | typedef struct win32_thread_info | |
26 | { | |
27 | DWORD tid; | |
28 | HANDLE h; | |
29 | int suspend_count; | |
30 | CONTEXT context; | |
31 | } win32_thread_info; | |
32 | ||
33 | struct win32_target_ops | |
34 | { | |
34b34921 | 35 | /* The number of target registers. */ |
68070c10 PA |
36 | int num_regs; |
37 | ||
34b34921 | 38 | /* Perform initializations on startup. */ |
68070c10 PA |
39 | void (*initial_stuff) (void); |
40 | ||
34b34921 PA |
41 | /* Fetch the context from the inferior. */ |
42 | void (*get_thread_context) (win32_thread_info *th, DEBUG_EVENT *current_event); | |
68070c10 | 43 | |
34b34921 PA |
44 | /* Flush the context back to the inferior. */ |
45 | void (*set_thread_context) (win32_thread_info *th, DEBUG_EVENT *current_event); | |
46 | ||
47 | /* Called when a thread was added. */ | |
48 | void (*thread_added) (win32_thread_info *th); | |
49 | ||
50 | /* Fetch register from gdbserver regcache data. */ | |
51 | void (*fetch_inferior_register) (win32_thread_info *th, int r); | |
52 | ||
53 | /* Store a new register value into the thread context of TH. */ | |
54 | void (*store_inferior_register) (win32_thread_info *th, int r); | |
68070c10 PA |
55 | |
56 | void (*single_step) (win32_thread_info *th); | |
57 | ||
58 | const unsigned char *breakpoint; | |
59 | int breakpoint_len; | |
60 | ||
61 | /* What string to report to GDB when it asks for the architecture, | |
62 | or NULL not to answer. */ | |
63 | const char *arch_string; | |
64 | }; | |
65 | ||
66 | extern struct win32_target_ops the_low_target; | |
67 | ||
68070c10 PA |
68 | /* Map the Windows error number in ERROR to a locale-dependent error |
69 | message string and return a pointer to it. Typically, the values | |
70 | for ERROR come from GetLastError. | |
71 | ||
72 | The string pointed to shall not be modified by the application, | |
73 | but may be overwritten by a subsequent call to strwinerror | |
74 | ||
75 | The strwinerror function does not change the current setting | |
76 | of GetLastError. */ | |
77 | extern char * strwinerror (DWORD error); | |
78 | ||
79 | /* in wincecompat.c */ | |
80 | ||
81 | extern void to_back_slashes (char *); |