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| Commit | Line | Data |
|---|---|---|
| 5a3fe9b6 | 1 | /* GNU compiler hardware transactional execution intrinsics |
| 8d9254fc | 2 | Copyright (C) 2013-2020 Free Software Foundation, Inc. |
| 5a3fe9b6 AK |
3 | Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com) |
| 4 | ||
| 5 | This file is part of GCC. | |
| 6 | ||
| 7 | GCC is free software; you can redistribute it and/or modify it under | |
| 8 | the terms of the GNU General Public License as published by the Free | |
| 9 | Software Foundation; either version 3, or (at your option) any later | |
| 10 | version. | |
| 11 | ||
| 12 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
| 13 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 | for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with GCC; see the file COPYING3. If not see | |
| 19 | <http://www.gnu.org/licenses/>. */ | |
| 20 | ||
| 21 | #ifndef _HTMINTRIN_H | |
| 22 | #define _HTMINTRIN_H | |
| 23 | ||
| 24 | ||
| 25 | /* Condition codes generated by tbegin */ | |
| 26 | #define _HTM_TBEGIN_STARTED 0 | |
| 27 | #define _HTM_TBEGIN_INDETERMINATE 1 | |
| 28 | #define _HTM_TBEGIN_TRANSIENT 2 | |
| 29 | #define _HTM_TBEGIN_PERSISTENT 3 | |
| 30 | ||
| 31 | /* The abort codes below this threshold are reserved for machine | |
| 32 | use. */ | |
| 33 | #define _HTM_FIRST_USER_ABORT_CODE 256 | |
| 34 | ||
| 35 | /* The transaction diagnostic block is it is defined in the Principles | |
| 36 | of Operation chapter 5-91. */ | |
| 37 | ||
| 38 | struct __htm_tdb { | |
| 39 | unsigned char format; /* 0 */ | |
| 40 | unsigned char flags; | |
| 41 | unsigned char reserved1[4]; | |
| 42 | unsigned short nesting_depth; | |
| 43 | unsigned long long abort_code; /* 8 */ | |
| 44 | unsigned long long conflict_token; /* 16 */ | |
| 45 | unsigned long long atia; /* 24 */ | |
| 46 | unsigned char eaid; /* 32 */ | |
| 47 | unsigned char dxc; | |
| 48 | unsigned char reserved2[2]; | |
| 49 | unsigned int program_int_id; | |
| 50 | unsigned long long exception_id; /* 40 */ | |
| 51 | unsigned long long bea; /* 48 */ | |
| 52 | unsigned char reserved3[72]; /* 56 */ | |
| 53 | unsigned long long gprs[16]; /* 128 */ | |
| 54 | } __attribute__((__packed__, __aligned__ (8))); | |
| 55 | ||
| 56 | ||
| 57 | #endif /* _HTMINTRIN_H */ |