b45a72577d52ad1c951a280998f667106989dcb0
1 /* Remote utility routines for the remote server for GDB.
2 Copyright (C) 1993-2017 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/>. */
19 #ifndef REMOTE_UTILS_H
20 #define REMOTE_UTILS_H
22 extern int remote_debug
;
23 extern int noack_mode
;
24 extern int transport_is_reliable
;
26 int gdb_connected (void);
28 #define STDIO_CONNECTION_NAME "stdio"
29 int remote_connection_is_stdio (void);
31 ptid_t
read_ptid (const char *buf
, const char **obuf
);
32 char *write_ptid (char *buf
, ptid_t ptid
);
34 int putpkt (char *buf
);
35 int putpkt_binary (char *buf
, int len
);
36 int putpkt_notif (char *buf
);
37 int getpkt (char *buf
);
38 void remote_prepare (const char *name
);
39 void remote_open (const char *name
);
40 void remote_close (void);
41 void write_ok (char *buf
);
42 void write_enn (char *buf
);
43 void initialize_async_io (void);
44 void enable_async_io (void);
45 void disable_async_io (void);
46 void check_remote_input_interrupt_request (void);
47 void prepare_resume_reply (char *buf
, ptid_t ptid
,
48 struct target_waitstatus
*status
);
50 const char *decode_address_to_semicolon (CORE_ADDR
*addrp
, const char *start
);
51 void decode_address (CORE_ADDR
*addrp
, const char *start
, int len
);
52 void decode_m_packet (char *from
, CORE_ADDR
* mem_addr_ptr
,
53 unsigned int *len_ptr
);
54 void decode_M_packet (char *from
, CORE_ADDR
* mem_addr_ptr
,
55 unsigned int *len_ptr
, unsigned char **to_p
);
56 int decode_X_packet (char *from
, int packet_len
, CORE_ADDR
* mem_addr_ptr
,
57 unsigned int *len_ptr
, unsigned char **to_p
);
58 int decode_xfer_write (char *buf
, int packet_len
,
59 CORE_ADDR
*offset
, unsigned int *len
,
61 int decode_search_memory_packet (const char *buf
, int packet_len
,
62 CORE_ADDR
*start_addrp
,
63 CORE_ADDR
*search_space_lenp
,
65 unsigned int *pattern_lenp
);
67 void clear_symbol_cache (struct sym_cache
**symcache_p
);
68 int look_up_one_symbol (const char *name
, CORE_ADDR
*addrp
, int may_ask_gdb
);
70 int relocate_instruction (CORE_ADDR
*to
, CORE_ADDR oldloc
);
72 void monitor_output (const char *msg
);
74 #endif /* REMOTE_UTILS_H */
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