1 /* Common definitions for remote server for GDB.
2 Copyright (C) 1993-2015 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/>. */
22 #include "common-defs.h"
24 gdb_static_assert (sizeof (CORE_ADDR) >= sizeof (void *));
27 #include "wincecompat.h"
32 #if !HAVE_DECL_STRERROR
34 extern char *strerror (int); /* X3.159-1989 4.11.6.2 */
40 extern void perror (const char *);
44 #if !HAVE_DECL_VASPRINTF
45 extern int vasprintf(char **strp, const char *fmt, va_list ap);
47 #if !HAVE_DECL_VSNPRINTF
48 int vsnprintf(char *str, size_t size, const char *format, va_list ap);
51 #ifdef IN_PROCESS_AGENT
54 # define PROG "gdbserver"
58 #include "xml-utils.h"
60 #include "gdb_signals.h"
62 #include "mem-break.h"
63 #include "gdbthread.h"
64 #include "inferiors.h"
66 /* Target-specific functions */
68 void initialize_low ();
70 /* Public variables in server.c */
72 extern ptid_t cont_thread;
73 extern ptid_t general_thread;
75 extern int server_waiting;
76 extern int pass_signals[];
77 extern int program_signals[];
78 extern int program_signals_p;
80 extern int disable_packet_vCont;
81 extern int disable_packet_Tthread;
82 extern int disable_packet_qC;
83 extern int disable_packet_qfThreadInfo;
86 extern int multi_process;
87 extern int report_fork_events;
88 extern int report_vfork_events;
90 extern int extended_protocol;
92 /* True if the "swbreak+" feature is active. In that case, GDB wants
93 us to report whether a trap is explained by a software breakpoint
94 and for the server to handle PC adjustment if necessary on this
95 target. Only enabled if the target supports it. */
96 extern int swbreak_feature;
98 /* True if the "hwbreak+" feature is active. In that case, GDB wants
99 us to report whether a trap is explained by a hardware breakpoint.
100 Only enabled if the target supports it. */
101 extern int hwbreak_feature;
103 extern int disable_randomization;
106 #include <winsock2.h>
107 typedef SOCKET gdb_fildes_t;
109 typedef int gdb_fildes_t;
112 #include "event-loop.h"
114 /* Functions from server.c. */
115 extern int handle_serial_event (int err, gdb_client_data client_data);
116 extern int handle_target_event (int err, gdb_client_data client_data);
118 /* Get rid of the currently pending stop replies that match PTID. */
119 extern void discard_queued_stop_replies (ptid_t ptid);
121 #include "remote-utils.h"
126 /* Maximum number of bytes to read/write at once. The value here
127 is chosen to fill up a packet (the headers account for the 32). */
128 #define MAXBUFBYTES(N) (((N)-32)/2)
130 /* Buffer sizes for transferring memory, registers, etc. Set to a constant
131 value to accomodate multiple register formats. This value must be at least
132 as large as the largest register set supported by gdbserver. */
133 #define PBUFSIZ 16384
135 #endif /* SERVER_H */