projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| d2e4346a SE |
1 | /* Data for AArch64 version of processor capability information. |
| 2 | Linux version. | |
| 04277e02 | 3 | Copyright (C) 2017-2019 Free Software Foundation, Inc. |
| d2e4346a SE |
4 | This file is part of the GNU C Library. |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library; if not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | /* If anything should be added here check whether the size of each string | |
| 21 | is still ok with the given array size. | |
| 22 | ||
| 23 | All the #ifdefs in the definitions are quite irritating but | |
| 24 | necessary if we want to avoid duplicating the information. There | |
| 25 | are three different modes: | |
| 26 | ||
| 27 | - PROCINFO_DECL is defined. This means we are only interested in | |
| 28 | declarations. | |
| 29 | ||
| 30 | - PROCINFO_DECL is not defined: | |
| 31 | ||
| 32 | + if SHARED is defined the file is included in an array | |
| 33 | initializer. The .element = { ... } syntax is needed. | |
| 34 | ||
| 35 | + if SHARED is not defined a normal array initialization is | |
| 36 | needed. | |
| 37 | */ | |
| 38 | ||
| 39 | #ifndef PROCINFO_CLASS | |
| 40 | # define PROCINFO_CLASS | |
| 41 | #endif | |
| 42 | ||
| 43 | #if !IS_IN (ldconfig) | |
| 44 | # if !defined PROCINFO_DECL && defined SHARED | |
| 45 | ._dl_aarch64_cpu_features | |
| 46 | # else | |
| 47 | PROCINFO_CLASS struct cpu_features _dl_aarch64_cpu_features | |
| 48 | # endif | |
| 49 | # ifndef PROCINFO_DECL | |
| 50 | = { } | |
| 51 | # endif | |
| 52 | # if !defined SHARED || defined PROCINFO_DECL | |
| 53 | ; | |
| 54 | # else | |
| 55 | , | |
| 56 | # endif | |
| 57 | #endif | |
| 58 | ||
| afce1991 | 59 | /* Number of HWCAP bits set. */ |
| 0c1c33b2 | 60 | #define _DL_HWCAP_COUNT 28 |
| afce1991 | 61 | |
| ea01a4da SP |
62 | #if !defined PROCINFO_DECL && defined SHARED |
| 63 | ._dl_aarch64_cap_flags | |
| 64 | #else | |
| afce1991 | 65 | PROCINFO_CLASS const char _dl_aarch64_cap_flags[_DL_HWCAP_COUNT][10] |
| ea01a4da SP |
66 | #endif |
| 67 | #ifndef PROCINFO_DECL | |
| 82e06600 | 68 | /* Matches the names in arch/arm64/kernel/cpuinfo.c of Linux. */ |
| ea01a4da | 69 | = { "fp", "asimd", "evtstrm", "aes", "pmull", "sha1", "sha2", "crc32", |
| 82e06600 | 70 | "atomics", "fphp", "asimdhp", "cpuid", "asimdrdm", "jscvt", "fcma", |
| 458b94f6 | 71 | "lrcpc", "dcpop", "sha3", "sm3", "sm4", "asimddp", "sha512", "sve", |
| 0c1c33b2 | 72 | "asimdfhm", "dit", "uscat", "ilrcpc", "flagm" } |
| ea01a4da SP |
73 | #endif |
| 74 | #if !defined SHARED || defined PROCINFO_DECL | |
| 75 | ; | |
| 76 | #else | |
| 77 | , | |
| 78 | #endif | |
| 79 | ||
| d2e4346a SE |
80 | #undef PROCINFO_DECL |
| 81 | #undef PROCINFO_CLASS |