| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | /* Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| 2 | |
| 3 | This file is part of the GNU C Library. |
| 4 | |
| 5 | The GNU C Library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public License as |
| 7 | published by the Free Software Foundation; either version 2.1 of the |
| 8 | License, or (at your option) any later version. |
| 9 | |
| 10 | The GNU C Library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Lesser General Public |
| 16 | License along with the GNU C Library; if not, see |
| 17 | <http://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | #define TLS_LD(x) \ |
| 20 | ({ \ |
| 21 | char *__result; \ |
| 22 | int __offset; \ |
| 23 | extern void *__tls_get_addr (void *); \ |
| 24 | asm ("mfs r20,rpc \n" \ |
| 25 | "addik r20,r20,_GLOBAL_OFFSET_TABLE_+8\n" \ |
| 26 | "addik %0,r20," #x "@TLSLDM" \ |
| 27 | : "=r" (__result)); \ |
| 28 | __result = (char *) __tls_get_addr (__result); \ |
| 29 | asm ("addik %0,r0,"#x"@TLSDTPREL" \ |
| 30 | : "=r" (__offset)); \ |
| 31 | (int *) (__result + __offset); }) |
| 32 | |
| 33 | |
| 34 | #define TLS_GD(x) \ |
| 35 | ({ \ |
| 36 | int *__result; \ |
| 37 | extern void *__tls_get_addr (void *); \ |
| 38 | asm ("mfs r20,rpc\n" \ |
| 39 | "addik r20,r20,_GLOBAL_OFFSET_TABLE_+8\n" \ |
| 40 | "addik %0,r20," #x "@TLSGD" \ |
| 41 | : "=r" (__result)); \ |
| 42 | (int *) __tls_get_addr (__result); }) |
| 43 | |
| 44 | #define TLS_LE(x) TLS_LD(x) |
| 45 | |
| 46 | #define TLS_IE(x) TLS_GD(x) |