projects / thirdparty / binutils-gdb.git / blame
| 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 | |
| a9762ec7 | 8 | the Free Software Foundation; either version 3 of the License, or |
| 68070c10 PA |
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 | |
| a9762ec7 | 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 68070c10 PA |
18 | |
| 19 | #include <windows.h> | |
| 20 | ||
| 21 | /* Thread information structure used to track extra information about | |
| 22 | each thread. */ | |
| 23 | typedef struct win32_thread_info | |
| 24 | { | |
| 25 | DWORD tid; | |
| 26 | HANDLE h; | |
| 27 | int suspend_count; | |
| 28 | CONTEXT context; | |
| 29 | } win32_thread_info; | |
| 30 | ||
| 31 | struct win32_target_ops | |
| 32 | { | |
| 34b34921 | 33 | /* The number of target registers. */ |
| 68070c10 PA |
34 | int num_regs; |
| 35 | ||
| 34b34921 | 36 | /* Perform initializations on startup. */ |
| 68070c10 PA |
37 | void (*initial_stuff) (void); |
| 38 | ||
| 34b34921 PA |
39 | /* Fetch the context from the inferior. */ |
| 40 | void (*get_thread_context) (win32_thread_info *th, DEBUG_EVENT *current_event); | |
| 68070c10 | 41 | |
| 34b34921 PA |
42 | /* Flush the context back to the inferior. */ |
| 43 | void (*set_thread_context) (win32_thread_info *th, DEBUG_EVENT *current_event); | |
| 44 | ||
| 45 | /* Called when a thread was added. */ | |
| 46 | void (*thread_added) (win32_thread_info *th); | |
| 47 | ||
| 48 | /* Fetch register from gdbserver regcache data. */ | |
| 49 | void (*fetch_inferior_register) (win32_thread_info *th, int r); | |
| 50 | ||
| 51 | /* Store a new register value into the thread context of TH. */ | |
| 52 | void (*store_inferior_register) (win32_thread_info *th, int r); | |
| 68070c10 PA |
53 | |
| 54 | void (*single_step) (win32_thread_info *th); | |
| 55 | ||
| 56 | const unsigned char *breakpoint; | |
| 57 | int breakpoint_len; | |
| 58 | ||
| 59 | /* What string to report to GDB when it asks for the architecture, | |
| 60 | or NULL not to answer. */ | |
| 61 | const char *arch_string; | |
| 62 | }; | |
| 63 | ||
| 64 | extern struct win32_target_ops the_low_target; | |
| 65 | ||
| 68070c10 PA |
66 | /* Map the Windows error number in ERROR to a locale-dependent error |
| 67 | message string and return a pointer to it. Typically, the values | |
| 68 | for ERROR come from GetLastError. | |
| 69 | ||
| 70 | The string pointed to shall not be modified by the application, | |
| 71 | but may be overwritten by a subsequent call to strwinerror | |
| 72 | ||
| 73 | The strwinerror function does not change the current setting | |
| 74 | of GetLastError. */ | |
| 75 | extern char * strwinerror (DWORD error); | |
| 76 | ||
| 77 | /* in wincecompat.c */ | |
| 78 | ||
| 79 | extern void to_back_slashes (char *); |