projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 2fa291ac YQ |
1 | /* Shared utility routines for GDB to interact with agent. |
| 2 | ||
| e2882c85 | 3 | Copyright (C) 2009-2018 Free Software Foundation, Inc. |
| 2fa291ac YQ |
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 | ||
| b45a1208 PA |
20 | #ifndef COMMON_AGENT_H |
| 21 | #define COMMON_AGENT_H | |
| 22 | ||
| d269dfc6 PA |
23 | #include "common/preprocessor.h" |
| 24 | ||
| 42476b70 | 25 | int agent_run_command (int pid, const char *cmd, int len); |
| 2fa291ac | 26 | |
| 5808517f | 27 | int agent_look_up_symbols (void *); |
| 2fa291ac | 28 | |
| 3c14e5a3 | 29 | #define IPA_SYM_EXPORTED_NAME(SYM) gdb_agent_ ## SYM |
| 2fa291ac YQ |
30 | #define IPA_SYM(SYM) \ |
| 31 | { \ | |
| d269dfc6 | 32 | STRINGIFY (IPA_SYM_EXPORTED_NAME (SYM)), \ |
| 2fa291ac YQ |
33 | offsetof (struct ipa_sym_addresses, addr_ ## SYM) \ |
| 34 | } | |
| 35 | ||
| 36 | /* The size in bytes of the buffer used to talk to the IPA helper | |
| 37 | thread. */ | |
| 38 | #define IPA_CMD_BUF_SIZE 1024 | |
| 39 | ||
| 58b4daa5 YQ |
40 | int agent_loaded_p (void); |
| 41 | ||
| 2fa291ac YQ |
42 | extern int debug_agent; |
| 43 | ||
| d1feda86 | 44 | extern int use_agent; |
| 8ffcbaaf YQ |
45 | |
| 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 | |
| 49 | bit. */ | |
| 50 | ||
| 51 | enum agent_capa | |
| 52 | { | |
| 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), | |
| 57 | }; | |
| 58 | ||
| 59 | int agent_capability_check (enum agent_capa); | |
| 60 | ||
| 61 | void agent_capability_invalidate (void); | |
| b45a1208 PA |
62 | |
| 63 | #endif /* COMMON_AGENT_H */ |