1 /* Shared utility routines for GDB to interact with agent.
3 Copyright (C) 2009-2014 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 int agent_run_command (int pid, const char *cmd, int len);
22 int agent_look_up_symbols (void *);
24 #define STRINGIZE_1(STR) #STR
25 #define STRINGIZE(STR) STRINGIZE_1(STR)
26 #define IPA_SYM(SYM) \
28 STRINGIZE (gdb_agent_ ## SYM), \
29 offsetof (struct ipa_sym_addresses, addr_ ## SYM) \
32 /* The size in bytes of the buffer used to talk to the IPA helper
34 #define IPA_CMD_BUF_SIZE 1024
36 int agent_loaded_p (void);
38 extern int debug_agent;
42 /* Capability of agent. Different agents may have different capabilities,
43 such as installing fast tracepoint or evaluating breakpoint conditions.
44 Capabilities are represented by bit-maps, and each capability occupies one
49 /* Capability to install fast tracepoint. */
50 AGENT_CAPA_FAST_TRACE = 0x1,
51 /* Capability to install static tracepoint. */
52 AGENT_CAPA_STATIC_TRACE = (0x1 << 1),
55 int agent_capability_check (enum agent_capa);
57 void agent_capability_invalidate (void);