| 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) TLS_GD(x) |
| 20 | |
| 21 | #define TLS_GD(x) \ |
| 22 | ({ register unsigned long __result asm ("x0"); \ |
| 23 | asm ("adrp %0, :tlsgd:" #x "; " \ |
| 24 | "add %0, %0, #:tlsgd_lo12:" #x "; " \ |
| 25 | "bl __tls_get_addr;" \ |
| 26 | "nop" \ |
| 27 | : "=r" (__result) \ |
| 28 | : \ |
| 29 | : "x1", "x2", "x3", "x4", "x5", "x6", \ |
| 30 | "x7", "x8", "x9", "x10", "x11", "x12", \ |
| 31 | "x13", "x14", "x15", "x16", "x17", "x18", \ |
| 32 | "x30", "memory", "cc"); \ |
| 33 | (int *) (__result); }) |
| 34 | |
| 35 | #define TLS_IE(x) \ |
| 36 | ({ register unsigned long __result asm ("x0"); \ |
| 37 | register unsigned long __t; \ |
| 38 | asm ("mrs %1, tpidr_el0; " \ |
| 39 | "adrp %0, :gottprel:" #x "; " \ |
| 40 | "ldr %0, [%0, #:gottprel_lo12:" #x "]; " \ |
| 41 | "add %0, %0, %1" \ |
| 42 | : "=r" (__result), "=r" (__t)); \ |
| 43 | (int *) (__result); }) |
| 44 | |
| 45 | #define TLS_LE(x) \ |
| 46 | ({ register unsigned long __result asm ("x0"); \ |
| 47 | asm ("mrs %0, tpidr_el0; " \ |
| 48 | "add %0, %0, :tprel_hi12:" #x "; " \ |
| 49 | "add %0, %0, :tprel_lo12_nc:" #x \ |
| 50 | : "=r" (__result)); \ |
| 51 | (int *) (__result); }) |