1 /* Internal interfaces for the Win32 specific target code for gdbserver.
2 Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
4 This file is part of GDB.
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 3 of the License, or
9 (at your option) any later version.
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.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
21 /* Thread information structure used to track extra information about
23 typedef struct win32_thread_info
25 /* The Win32 thread identifier. */
28 /* The handle to the thread. */
31 /* Non zero if SuspendThread was called on this thread. */
35 /* The context as retrieved right after suspending the thread. */
39 /* The context of the thread, including any manipulations. */
43 struct win32_target_ops
45 /* Architecture-specific setup. */
46 void (*arch_setup
) (void);
48 /* The number of target registers. */
51 /* Perform initializations on startup. */
52 void (*initial_stuff
) (void);
54 /* Fetch the context from the inferior. */
55 void (*get_thread_context
) (win32_thread_info
*th
, DEBUG_EVENT
*current_event
);
57 /* Flush the context back to the inferior. */
58 void (*set_thread_context
) (win32_thread_info
*th
, DEBUG_EVENT
*current_event
);
60 /* Called when a thread was added. */
61 void (*thread_added
) (win32_thread_info
*th
);
63 /* Fetch register from gdbserver regcache data. */
64 void (*fetch_inferior_register
) (win32_thread_info
*th
, int r
);
66 /* Store a new register value into the thread context of TH. */
67 void (*store_inferior_register
) (win32_thread_info
*th
, int r
);
69 void (*single_step
) (win32_thread_info
*th
);
71 const unsigned char *breakpoint
;
75 extern struct win32_target_ops the_low_target
;
77 /* Map the Windows error number in ERROR to a locale-dependent error
78 message string and return a pointer to it. Typically, the values
79 for ERROR come from GetLastError.
81 The string pointed to shall not be modified by the application,
82 but may be overwritten by a subsequent call to strwinerror
84 The strwinerror function does not change the current setting
86 extern char * strwinerror (DWORD error
);
88 /* in wincecompat.c */
90 extern void to_back_slashes (char *);