OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [gdb/] [gdbserver/] [server.h] - Blame information for rev 157

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 24 jeremybenn
/* Common definitions for remote server for GDB.
2
   Copyright (C) 1993, 1995, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005,
3
   2006, 2007, 2008 Free Software Foundation, Inc.
4
 
5
   This file is part of GDB.
6
 
7
   This program is free software; you can redistribute it and/or modify
8
   it under the terms of the GNU General Public License as published by
9
   the Free Software Foundation; either version 3 of the License, or
10
   (at your option) any later version.
11
 
12
   This program is distributed in the hope that it will be useful,
13
   but WITHOUT ANY WARRANTY; without even the implied warranty of
14
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15
   GNU General Public License for more details.
16
 
17
   You should have received a copy of the GNU General Public License
18
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
19
 
20
#ifndef SERVER_H
21
#define SERVER_H
22
 
23
#include "config.h"
24
 
25
#ifdef __MINGW32CE__
26
#include "wincecompat.h"
27
#endif
28
 
29
#include <stdarg.h>
30
#include <stdio.h>
31
#include <stdlib.h>
32
#ifdef HAVE_ERRNO_H
33
#include <errno.h>
34
#endif
35
#include <setjmp.h>
36
 
37
#ifdef HAVE_STRING_H
38
#include <string.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
#ifndef ATTR_NORETURN
54
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
55
#define ATTR_NORETURN __attribute__ ((noreturn))
56
#else
57
#define ATTR_NORETURN           /* nothing */
58
#endif
59
#endif
60
 
61
#ifndef ATTR_FORMAT
62
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 4))
63
#define ATTR_FORMAT(type, x, y) __attribute__ ((format(type, x, y)))
64
#else
65
#define ATTR_FORMAT(type, x, y) /* nothing */
66
#endif
67
#endif
68
 
69
/* A type used for binary buffers.  */
70
typedef unsigned char gdb_byte;
71
 
72
/* FIXME: This should probably be autoconf'd for.  It's an integer type at
73
   least the size of a (void *).  */
74
typedef long long CORE_ADDR;
75
 
76
/* Generic information for tracking a list of ``inferiors'' - threads,
77
   processes, etc.  */
78
struct inferior_list
79
{
80
  struct inferior_list_entry *head;
81
  struct inferior_list_entry *tail;
82
};
83
struct inferior_list_entry
84
{
85
  unsigned long id;
86
  struct inferior_list_entry *next;
87
};
88
 
89
/* Opaque type for user-visible threads.  */
90
struct thread_info;
91
 
92
struct dll_info
93
{
94
  struct inferior_list_entry entry;
95
  char *name;
96
  CORE_ADDR base_addr;
97
};
98
 
99
#include "regcache.h"
100
#include "gdb/signals.h"
101
 
102
#include "target.h"
103
#include "mem-break.h"
104
 
105
/* Target-specific functions */
106
 
107
void initialize_low ();
108
 
109
/* From inferiors.c.  */
110
 
111
extern struct inferior_list all_threads;
112
extern struct inferior_list all_dlls;
113
extern int dlls_changed;
114
 
115
void add_inferior_to_list (struct inferior_list *list,
116
                           struct inferior_list_entry *new_inferior);
117
void for_each_inferior (struct inferior_list *list,
118
                        void (*action) (struct inferior_list_entry *));
119
extern struct thread_info *current_inferior;
120
void remove_inferior (struct inferior_list *list,
121
                      struct inferior_list_entry *entry);
122
void remove_thread (struct thread_info *thread);
123
void add_thread (unsigned long thread_id, void *target_data, unsigned int);
124
unsigned int thread_id_to_gdb_id (unsigned long);
125
unsigned int thread_to_gdb_id (struct thread_info *);
126
unsigned long gdb_id_to_thread_id (unsigned int);
127
struct thread_info *gdb_id_to_thread (unsigned int);
128
void clear_inferiors (void);
129
struct inferior_list_entry *find_inferior
130
     (struct inferior_list *,
131
      int (*func) (struct inferior_list_entry *,
132
                   void *),
133
      void *arg);
134
struct inferior_list_entry *find_inferior_id (struct inferior_list *list,
135
                                              unsigned long id);
136
void *inferior_target_data (struct thread_info *);
137
void set_inferior_target_data (struct thread_info *, void *);
138
void *inferior_regcache_data (struct thread_info *);
139
void set_inferior_regcache_data (struct thread_info *, void *);
140
void add_pid_to_list (struct inferior_list *list, unsigned long pid);
141
int pull_pid_from_list (struct inferior_list *list, unsigned long pid);
142
 
143
void loaded_dll (const char *name, CORE_ADDR base_addr);
144
void unloaded_dll (const char *name, CORE_ADDR base_addr);
145
 
146
/* Public variables in server.c */
147
 
148
extern unsigned long cont_thread;
149
extern unsigned long general_thread;
150
extern unsigned long step_thread;
151
extern unsigned long thread_from_wait;
152
extern unsigned long old_thread_from_wait;
153
extern int server_waiting;
154
extern int debug_threads;
155
extern int pass_signals[];
156
 
157
extern jmp_buf toplevel;
158
 
159
/* Functions from hostio.c.  */
160
extern int handle_vFile (char *, int, int *);
161
 
162
/* Functions from hostio-errno.c.  */
163
extern void hostio_last_error_from_errno (char *own_buf);
164
 
165
/* From remote-utils.c */
166
 
167
extern int remote_debug;
168
extern int all_symbols_looked_up;
169
 
170
int putpkt (char *buf);
171
int putpkt_binary (char *buf, int len);
172
int getpkt (char *buf);
173
void remote_open (char *name);
174
void remote_close (void);
175
void write_ok (char *buf);
176
void write_enn (char *buf);
177
void initialize_async_io (void);
178
void enable_async_io (void);
179
void disable_async_io (void);
180
void check_remote_input_interrupt_request (void);
181
void convert_ascii_to_int (char *from, unsigned char *to, int n);
182
void convert_int_to_ascii (unsigned char *from, char *to, int n);
183
void new_thread_notify (int id);
184
void dead_thread_notify (int id);
185
void prepare_resume_reply (char *buf, char status, unsigned char sig);
186
 
187
const char *decode_address_to_semicolon (CORE_ADDR *addrp, const char *start);
188
void decode_address (CORE_ADDR *addrp, const char *start, int len);
189
void decode_m_packet (char *from, CORE_ADDR * mem_addr_ptr,
190
                      unsigned int *len_ptr);
191
void decode_M_packet (char *from, CORE_ADDR * mem_addr_ptr,
192
                      unsigned int *len_ptr, unsigned char *to);
193
int decode_X_packet (char *from, int packet_len, CORE_ADDR * mem_addr_ptr,
194
                     unsigned int *len_ptr, unsigned char *to);
195
int decode_xfer_write (char *buf, int packet_len, char **annex,
196
                       CORE_ADDR *offset, unsigned int *len,
197
                       unsigned char *data);
198
 
199
int unhexify (char *bin, const char *hex, int count);
200
int hexify (char *hex, const char *bin, int count);
201
int remote_escape_output (const gdb_byte *buffer, int len,
202
                          gdb_byte *out_buf, int *out_len,
203
                          int out_maxlen);
204
 
205
int look_up_one_symbol (const char *name, CORE_ADDR *addrp);
206
 
207
void monitor_output (const char *msg);
208
 
209
char *xml_escape_text (const char *text);
210
 
211
/* Functions from ``signals.c''.  */
212
enum target_signal target_signal_from_host (int hostsig);
213
int target_signal_to_host_p (enum target_signal oursig);
214
int target_signal_to_host (enum target_signal oursig);
215
char *target_signal_to_name (enum target_signal);
216
 
217
/* Functions from utils.c */
218
 
219
void perror_with_name (char *string);
220
void error (const char *string,...) ATTR_NORETURN ATTR_FORMAT (printf, 1, 2);
221
void fatal (const char *string,...) ATTR_NORETURN ATTR_FORMAT (printf, 1, 2);
222
void warning (const char *string,...) ATTR_FORMAT (printf, 1, 2);
223
 
224
/* Functions from the register cache definition.  */
225
 
226
void init_registers (void);
227
 
228
/* Maximum number of bytes to read/write at once.  The value here
229
   is chosen to fill up a packet (the headers account for the 32).  */
230
#define MAXBUFBYTES(N) (((N)-32)/2)
231
 
232
/* Buffer sizes for transferring memory, registers, etc.  Round up PBUFSIZ to
233
   hold all the registers, at least.  */
234
#define PBUFSIZ ((registers_length () + 32 > 2000) \
235
                 ? (registers_length () + 32) \
236
                 : 2000)
237
 
238
/* Version information, from version.c.  */
239
extern const char version[];
240
extern const char host_name[];
241
 
242
#endif /* SERVER_H */

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.