1 /* Common definitions for remote server for GDB.
2 Copyright (C) 1993-2013 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/>. */
23 #include "build-gnulib-gdbserver/config.h"
26 #include "wincecompat.h"
29 #include "libiberty.h"
41 /* For gnulib's PATH_MAX. */
51 /* On some systems such as MinGW, alloca is declared in malloc.h
52 (there is no alloca.h). */
57 #if !HAVE_DECL_STRERROR
59 extern char *strerror (int); /* X3.159-1989 4.11.6.2 */
65 extern void perror (const char *);
69 #if !HAVE_DECL_VASPRINTF
70 extern int vasprintf(char **strp, const char *fmt, va_list ap);
72 #if !HAVE_DECL_VSNPRINTF
73 int vsnprintf(char *str, size_t size, const char *format, va_list ap);
76 #ifdef IN_PROCESS_AGENT
79 # define PROG "gdbserver"
82 /* A type used for binary buffers. */
83 typedef unsigned char gdb_byte;
87 #include "xml-utils.h"
88 #include "gdb_locale.h"
90 /* FIXME: This should probably be autoconf'd for. It's an integer type at
91 least the size of a (void *). */
92 typedef long long CORE_ADDR;
94 typedef long long LONGEST;
95 typedef unsigned long long ULONGEST;
98 #include "gdb/signals.h"
99 #include "gdb_signals.h"
101 #include "mem-break.h"
102 #include "gdbthread.h"
103 #include "inferiors.h"
105 /* Target-specific functions */
107 void initialize_low ();
109 /* Public variables in server.c */
111 extern ptid_t cont_thread;
112 extern ptid_t general_thread;
114 extern int server_waiting;
115 extern int debug_threads;
116 extern int debug_hw_points;
117 extern int pass_signals[];
118 extern int program_signals[];
119 extern int program_signals_p;
121 extern jmp_buf toplevel;
123 extern int disable_packet_vCont;
124 extern int disable_packet_Tthread;
125 extern int disable_packet_qC;
126 extern int disable_packet_qfThreadInfo;
129 extern int multi_process;
132 extern int disable_randomization;
135 #include <winsock2.h>
136 typedef SOCKET gdb_fildes_t;
138 typedef int gdb_fildes_t;
141 /* Functions from event-loop.c. */
142 typedef void *gdb_client_data;
143 typedef int (handler_func) (int, gdb_client_data);
144 typedef int (callback_handler_func) (gdb_client_data);
146 extern void delete_file_handler (gdb_fildes_t fd);
147 extern void add_file_handler (gdb_fildes_t fd, handler_func *proc,
148 gdb_client_data client_data);
149 extern int append_callback_event (callback_handler_func *proc,
150 gdb_client_data client_data);
151 extern void delete_callback_event (int id);
153 extern void start_event_loop (void);
154 extern void initialize_event_loop (void);
156 /* Functions from server.c. */
157 extern int handle_serial_event (int err, gdb_client_data client_data);
158 extern int handle_target_event (int err, gdb_client_data client_data);
160 /* Functions from hostio.c. */
161 extern int handle_vFile (char *, int, int *);
163 /* Functions from hostio-errno.c. */
164 extern void hostio_last_error_from_errno (char *own_buf);
166 #include "remote-utils.h"
168 #include "common-utils.h"
171 #include "gdb_assert.h"
173 /* Maximum number of bytes to read/write at once. The value here
174 is chosen to fill up a packet (the headers account for the 32). */
175 #define MAXBUFBYTES(N) (((N)-32)/2)
177 /* Buffer sizes for transferring memory, registers, etc. Set to a constant
178 value to accomodate multiple register formats. This value must be at least
179 as large as the largest register set supported by gdbserver. */
180 #define PBUFSIZ 16384
182 #endif /* SERVER_H */