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1 | /* Target-dependent code for ROCm. |
2 | ||
4e5106e6 LM |
3 | Copyright (C) 2019-2020 Free Software Foundation, Inc. |
4 | Copyright (C) 2019-2020 Advanced Micro Devices, Inc. All rights reserved. | |
5922befa LM |
5 | |
6 | This file is part of GDB. | |
7 | ||
8 | This program is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 3 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | This program is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
20 | ||
21 | #ifndef _ROCM_TDEP_H | |
22 | #define _ROCM_TDEP_H 1 | |
23 | ||
24 | #include "gdbsupport/common-defs.h" | |
25 | #include "gdbsupport/observable.h" | |
26 | ||
27 | #include <type_traits> | |
28 | ||
29 | #include <amd-dbgapi.h> | |
30 | ||
31 | /* ROCm Debug API event observers. */ | |
32 | ||
33 | extern gdb::observers::observable<> amd_dbgapi_activated; | |
34 | extern gdb::observers::observable<> amd_dbgapi_deactivated; | |
35 | extern gdb::observers::observable<> amd_dbgapi_code_object_list_updated; | |
36 | ||
37 | /* Return true if the given ptid is a GPU thread (wave) ptid. */ | |
38 | ||
39 | static inline bool | |
40 | ptid_is_gpu (ptid_t ptid) | |
41 | { | |
42 | return ptid.pid () != 1 && ptid.lwp () == 1; | |
43 | } | |
44 | ||
45 | /* Return true if this is the AMDGCN architecture. */ | |
46 | extern bool rocm_is_amdgcn_gdbarch (struct gdbarch *gdbarch); | |
47 | ||
48 | /* Return the current inferior's amd_dbgapi process id. */ | |
49 | extern amd_dbgapi_process_id_t | |
50 | get_amd_dbgapi_process_id (struct inferior *inferior = nullptr); | |
51 | ||
52 | static inline amd_dbgapi_wave_id_t | |
53 | get_amd_dbgapi_wave_id (ptid_t ptid) | |
54 | { | |
55 | return amd_dbgapi_wave_id_t{ | |
56 | static_cast<decltype (amd_dbgapi_wave_id_t::handle)> (ptid.tid ()) | |
57 | }; | |
58 | } | |
59 | ||
60 | #endif /* rocm-tdep.h */ |