projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 04277e02 | 1 | /* Copyright (C) 2009-2019 Free Software Foundation, Inc. |
| 554066b8 MS |
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 | |
| 5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
| 554066b8 MS |
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", \ | |
| 265a9b73 | 32 | "x30", "memory", "cc"); \ |
| 554066b8 MS |
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); }) |