Commit | Line | Data |
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c906108c | 1 | /* Common definitions for remote server for GDB. |
e2882c85 | 2 | Copyright (C) 1993-2018 Free Software Foundation, Inc. |
c906108c | 3 | |
c5aa993b | 4 | This file is part of GDB. |
c906108c | 5 | |
c5aa993b JM |
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 |
c5aa993b | 9 | (at your option) any later version. |
c906108c | 10 | |
c5aa993b JM |
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. | |
c906108c | 15 | |
c5aa993b | 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/>. */ |
c906108c | 18 | |
0a30fbc4 DJ |
19 | #ifndef SERVER_H |
20 | #define SERVER_H | |
21 | ||
976411d6 | 22 | #include "common-defs.h" |
0729219d | 23 | |
9239eeab GB |
24 | gdb_static_assert (sizeof (CORE_ADDR) >= sizeof (void *)); |
25 | ||
68070c10 PA |
26 | #ifdef __MINGW32CE__ |
27 | #include "wincecompat.h" | |
28 | #endif | |
29 | ||
01208463 | 30 | #include "version.h" |
18c1b81a | 31 | |
e122f1f5 | 32 | #if !HAVE_DECL_STRERROR |
43d5792c DJ |
33 | #ifndef strerror |
34 | extern char *strerror (int); /* X3.159-1989 4.11.6.2 */ | |
35 | #endif | |
36 | #endif | |
37 | ||
68070c10 PA |
38 | #if !HAVE_DECL_PERROR |
39 | #ifndef perror | |
40 | extern void perror (const char *); | |
41 | #endif | |
42 | #endif | |
43 | ||
bb0116a4 JB |
44 | #if !HAVE_DECL_VASPRINTF |
45 | extern int vasprintf(char **strp, const char *fmt, va_list ap); | |
46 | #endif | |
47 | #if !HAVE_DECL_VSNPRINTF | |
48 | int vsnprintf(char *str, size_t size, const char *format, va_list ap); | |
49 | #endif | |
50 | ||
5e1dc496 LM |
51 | #ifdef IN_PROCESS_AGENT |
52 | # define PROG "ipa" | |
53 | #else | |
54 | # define PROG "gdbserver" | |
55 | #endif | |
56 | ||
d26e3629 KY |
57 | #include "buffer.h" |
58 | #include "xml-utils.h" | |
d50171e4 | 59 | #include "regcache.h" |
d50171e4 PA |
60 | #include "gdb_signals.h" |
61 | #include "target.h" | |
62 | #include "mem-break.h" | |
623b6bdf | 63 | #include "gdbthread.h" |
6a6bbd9d | 64 | #include "inferiors.h" |
9a6c7d9c | 65 | #include "environ.h" |
c04a1aa8 | 66 | |
c906108c SS |
67 | /* Target-specific functions */ |
68 | ||
4ce44c66 | 69 | void initialize_low (); |
c906108c | 70 | |
c906108c SS |
71 | /* Public variables in server.c */ |
72 | ||
95954743 PA |
73 | extern ptid_t cont_thread; |
74 | extern ptid_t general_thread; | |
5b1c542e | 75 | |
0d62e5e8 | 76 | extern int server_waiting; |
89be2091 | 77 | extern int pass_signals[]; |
9b224c5e PA |
78 | extern int program_signals[]; |
79 | extern int program_signals_p; | |
c906108c | 80 | |
db42f210 PA |
81 | extern int disable_packet_vCont; |
82 | extern int disable_packet_Tthread; | |
83 | extern int disable_packet_qC; | |
84 | extern int disable_packet_qfThreadInfo; | |
85 | ||
28170b88 MK |
86 | extern char *own_buf; |
87 | ||
03f2bd59 | 88 | extern int run_once; |
95954743 | 89 | extern int multi_process; |
de0d863e | 90 | extern int report_fork_events; |
c269dbdb | 91 | extern int report_vfork_events; |
94585166 | 92 | extern int report_exec_events; |
65706a29 | 93 | extern int report_thread_events; |
bd99dc85 PA |
94 | extern int non_stop; |
95 | ||
1ec68e26 PA |
96 | /* True if the "swbreak+" feature is active. In that case, GDB wants |
97 | us to report whether a trap is explained by a software breakpoint | |
98 | and for the server to handle PC adjustment if necessary on this | |
99 | target. Only enabled if the target supports it. */ | |
100 | extern int swbreak_feature; | |
101 | ||
102 | /* True if the "hwbreak+" feature is active. In that case, GDB wants | |
103 | us to report whether a trap is explained by a hardware breakpoint. | |
104 | Only enabled if the target supports it. */ | |
105 | extern int hwbreak_feature; | |
106 | ||
03583c20 UW |
107 | extern int disable_randomization; |
108 | ||
ec48365d PA |
109 | #if USE_WIN32API |
110 | #include <winsock2.h> | |
111 | typedef SOCKET gdb_fildes_t; | |
112 | #else | |
113 | typedef int gdb_fildes_t; | |
114 | #endif | |
115 | ||
0ce3d3b5 | 116 | #include "event-loop.h" |
bd99dc85 PA |
117 | |
118 | /* Functions from server.c. */ | |
28170b88 MK |
119 | extern void handle_v_requests (char *own_buf, int packet_len, |
120 | int *new_packet_len); | |
8336d594 PA |
121 | extern int handle_serial_event (int err, gdb_client_data client_data); |
122 | extern int handle_target_event (int err, gdb_client_data client_data); | |
bd99dc85 | 123 | |
465a859e PA |
124 | /* Get rid of the currently pending stop replies that match PTID. */ |
125 | extern void discard_queued_stop_replies (ptid_t ptid); | |
126 | ||
5a04c4cf PA |
127 | /* Returns true if there's a pending stop reply that matches PTID in |
128 | the vStopped notifications queue. */ | |
129 | extern int in_queued_stop_replies (ptid_t ptid); | |
130 | ||
541af0f4 | 131 | #include "remote-utils.h" |
c74d0ad8 | 132 | |
ff42e6ab | 133 | #include "utils.h" |
87ce2a04 | 134 | #include "debug.h" |
d9311bfa | 135 | #include "gdb_vecs.h" |
0a30fbc4 | 136 | |
5c44784c JM |
137 | /* Maximum number of bytes to read/write at once. The value here |
138 | is chosen to fill up a packet (the headers account for the 32). */ | |
139 | #define MAXBUFBYTES(N) (((N)-32)/2) | |
140 | ||
bb9c3d36 UW |
141 | /* Buffer sizes for transferring memory, registers, etc. Set to a constant |
142 | value to accomodate multiple register formats. This value must be at least | |
143 | as large as the largest register set supported by gdbserver. */ | |
144 | #define PBUFSIZ 16384 | |
0a30fbc4 | 145 | |
82075af2 JS |
146 | /* Definition for an unknown syscall, used basically in error-cases. */ |
147 | #define UNKNOWN_SYSCALL (-1) | |
148 | ||
149 | /* Definition for any syscall, used for unfiltered syscall reporting. */ | |
150 | #define ANY_SYSCALL (-2) | |
151 | ||
2090129c SDJ |
152 | /* After fork_inferior has been called, we need to adjust a few |
153 | signals and call startup_inferior to start the inferior and consume | |
154 | its first events. This is done here. PID is the pid of the new | |
155 | inferior and PROGRAM is its name. */ | |
156 | extern void post_fork_inferior (int pid, const char *program); | |
157 | ||
9a6c7d9c SDJ |
158 | /* Get the gdb_environ being used in the current session. */ |
159 | extern gdb_environ *get_environ (); | |
2090129c SDJ |
160 | |
161 | extern target_waitstatus last_status; | |
162 | extern ptid_t last_ptid; | |
163 | extern unsigned long signal_pid; | |
164 | ||
0a30fbc4 | 165 | #endif /* SERVER_H */ |