gdb/gdbserver/server.h

   1 /* Common definitions for remote server for GDB.
   2    Copyright (C) 1993-2014 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
   8    the Free Software Foundation; either version 3 of the License, or
   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
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef SERVER_H
  20 #define SERVER_H
  21
  22 #include "common-defs.h"
  23
  24 gdb_static_assert (sizeof (CORE_ADDR) >= sizeof (void *));
  25
  26 #ifdef __MINGW32CE__
  27 #include "wincecompat.h"
  28 #endif
  29
  30 #include "version.h"
  31
  32 #ifdef HAVE_ALLOCA_H
  33 #include <alloca.h>
  34 #endif
  35 /* On some systems such as MinGW, alloca is declared in malloc.h
  36    (there is no alloca.h).  */
  37 #if HAVE_MALLOC_H
  38 #include <malloc.h>
  39 #endif
  40
  41 #if !HAVE_DECL_STRERROR
  42 #ifndef strerror
  43 extern char *strerror (int);    /* X3.159-1989  4.11.6.2 */
  44 #endif
  45 #endif
  46
  47 #if !HAVE_DECL_PERROR
  48 #ifndef perror
  49 extern void perror (const char *);
  50 #endif
  51 #endif
  52
  53 #if !HAVE_DECL_VASPRINTF
  54 extern int vasprintf(char **strp, const char *fmt, va_list ap);
  55 #endif
  56 #if !HAVE_DECL_VSNPRINTF
  57 int vsnprintf(char *str, size_t size, const char *format, va_list ap);
  58 #endif
  59
  60 #ifdef IN_PROCESS_AGENT
  61 #  define PROG "ipa"
  62 #else
  63 #  define PROG "gdbserver"
  64 #endif
  65
  66 #include "buffer.h"
  67 #include "xml-utils.h"
  68 #include "regcache.h"
  69 #include "gdb_signals.h"
  70 #include "target.h"
  71 #include "mem-break.h"
  72 #include "gdbthread.h"
  73 #include "inferiors.h"
  74
  75 /* Target-specific functions */
  76
  77 void initialize_low ();
  78
  79 /* Public variables in server.c */
  80
  81 extern ptid_t cont_thread;
  82 extern ptid_t general_thread;
  83
  84 extern int server_waiting;
  85 extern int pass_signals[];
  86 extern int program_signals[];
  87 extern int program_signals_p;
  88
  89 extern int disable_packet_vCont;
  90 extern int disable_packet_Tthread;
  91 extern int disable_packet_qC;
  92 extern int disable_packet_qfThreadInfo;
  93
  94 extern int run_once;
  95 extern int multi_process;
  96 extern int non_stop;
  97
  98 extern int disable_randomization;
  99
 100 #if USE_WIN32API
 101 #include <winsock2.h>
 102 typedef SOCKET gdb_fildes_t;
 103 #else
 104 typedef int gdb_fildes_t;
 105 #endif
 106
 107 #include "event-loop.h"
 108
 109 /* Functions from server.c.  */
 110 extern int handle_serial_event (int err, gdb_client_data client_data);
 111 extern int handle_target_event (int err, gdb_client_data client_data);
 112
 113 #include "remote-utils.h"
 114
 115 #include "utils.h"
 116 #include "debug.h"
 117
 118 /* Maximum number of bytes to read/write at once.  The value here
 119    is chosen to fill up a packet (the headers account for the 32).  */
 120 #define MAXBUFBYTES(N) (((N)-32)/2)
 121
 122 /* Buffer sizes for transferring memory, registers, etc.   Set to a constant
 123    value to accomodate multiple register formats.  This value must be at least
 124    as large as the largest register set supported by gdbserver.  */
 125 #define PBUFSIZ 16384
 126
 127 #include "common-exceptions.h"
 128 #include "cleanups.h"
 129
 130 #endif /* SERVER_H */