1 /* Shared utility routines for GDB to interact with agent.
3 Copyright (C) 2009-2018 Free Software Foundation, Inc.
5 This file is part of GDB.
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.
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.
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/>. */
20 #ifndef COMMON_AGENT_H
21 #define COMMON_AGENT_H
23 #include "common/preprocessor.h"
25 int agent_run_command (int pid
, const char *cmd
, int len
);
27 int agent_look_up_symbols (void *);
29 #define IPA_SYM_EXPORTED_NAME(SYM) gdb_agent_ ## SYM
30 #define IPA_SYM(SYM) \
32 STRINGIFY (IPA_SYM_EXPORTED_NAME (SYM)), \
33 offsetof (struct ipa_sym_addresses, addr_ ## SYM) \
36 /* The size in bytes of the buffer used to talk to the IPA helper
38 #define IPA_CMD_BUF_SIZE 1024
40 int agent_loaded_p (void);
42 extern int debug_agent
;
46 /* Capability of agent. Different agents may have different capabilities,
47 such as installing fast tracepoint or evaluating breakpoint conditions.
48 Capabilities are represented by bit-maps, and each capability occupies one
53 /* Capability to install fast tracepoint. */
54 AGENT_CAPA_FAST_TRACE
= 0x1,
55 /* Capability to install static tracepoint. */
56 AGENT_CAPA_STATIC_TRACE
= (0x1 << 1),
59 int agent_capability_check (enum agent_capa
);
61 void agent_capability_invalidate (void);
63 #endif /* COMMON_AGENT_H */
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