projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| fe0b1e85 | 1 | /* Linux/sparc version of processor capability information handling macros. |
| f7a9f785 | 2 | Copyright (C) 1999-2016 Free Software Foundation, Inc. |
| 4e75fa85 RH |
3 | This file is part of the GNU C Library. |
| 4 | Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 41bdb6e2 AJ |
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. | |
| 4e75fa85 RH |
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 | |
| 41bdb6e2 | 14 | Lesser General Public License for more details. |
| 4e75fa85 | 15 | |
| 41bdb6e2 | 16 | You should have received a copy of the GNU Lesser General Public |
| 59ba27a6 PE |
17 | License along with the GNU C Library; if not, see |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 4e75fa85 RH |
19 | |
| 20 | #ifndef _DL_PROCINFO_H | |
| 21 | #define _DL_PROCINFO_H 1 | |
| 22 | ||
| 504216a0 | 23 | #include <ldsodefs.h> |
| 5f4318d1 | 24 | #include <sysdep.h> |
| 504216a0 | 25 | |
| ff04dda4 | 26 | #define _DL_HWCAP_COUNT 27 |
| 4e75fa85 RH |
27 | |
| 28 | static inline int | |
| 29 | __attribute__ ((unused)) | |
| 1ae8bfe0 | 30 | _dl_procinfo (unsigned int type, unsigned long int word) |
| 4e75fa85 RH |
31 | { |
| 32 | int i; | |
| 33 | ||
| 1ae8bfe0 RA |
34 | /* Fallback to unknown output mechanism. */ |
| 35 | if (type == AT_HWCAP2) | |
| 36 | return -1; | |
| 37 | ||
| b9fb7870 | 38 | _dl_printf ("AT_HWCAP: "); |
| 4e75fa85 | 39 | |
| 0b630168 | 40 | for (i = 0; i < _DL_HWCAP_COUNT; ++i) |
| 4e75fa85 | 41 | if (word & (1 << i)) |
| fe0b1e85 | 42 | _dl_printf (" %s", GLRO(dl_sparc_cap_flags)[i]); |
| 4e75fa85 | 43 | |
| b9fb7870 | 44 | _dl_printf ("\n"); |
| 4e75fa85 RH |
45 | |
| 46 | return 0; | |
| 47 | } | |
| 48 | ||
| 49 | static inline const char * | |
| 50 | __attribute__ ((unused)) | |
| 51 | _dl_hwcap_string (int idx) | |
| 52 | { | |
| fe0b1e85 | 53 | return GLRO(dl_sparc_cap_flags)[idx]; |
| 4e75fa85 RH |
54 | }; |
| 55 | ||
| 0b630168 | 56 | static inline int |
| a49daee2 | 57 | __attribute__ ((unused, always_inline)) |
| 0b630168 AJ |
58 | _dl_string_hwcap (const char *str) |
| 59 | { | |
| 60 | int i; | |
| 61 | for (i = 0; i < _DL_HWCAP_COUNT; i++) | |
| 62 | { | |
| fe0b1e85 | 63 | if (strcmp (str, GLRO(dl_sparc_cap_flags) [i]) == 0) |
| 0b630168 AJ |
64 | return i; |
| 65 | } | |
| 66 | return -1; | |
| 67 | }; | |
| 68 | ||
| fe0b1e85 | 69 | #include <bits/wordsize.h> |
| 2e636c3d RM |
70 | #define HWCAP_IMPORTANT_V9 (__WORDSIZE == 64 ? 0 : HWCAP_SPARC_V9) |
| 71 | #define HWCAP_IMPORTANT (HWCAP_IMPORTANT_V9 | HWCAP_SPARC_ULTRA3 \ | |
| 46ae8850 | 72 | | HWCAP_SPARC_BLKINIT | HWCAP_SPARC_N2) |
| 4e75fa85 | 73 | |
| a6c1c03a AJ |
74 | /* There are no different platforms defined. */ |
| 75 | #define _dl_platform_string(idx) "" | |
| 76 | ||
| 77 | /* There're no platforms to filter out. */ | |
| 78 | #define _DL_HWCAP_PLATFORM 0 | |
| 79 | ||
| 80 | #define _dl_string_platform(str) (-1) | |
| 81 | ||
| 4e75fa85 | 82 | #endif /* dl-procinfo.h */ |