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b168057a | 1 | /* Copyright (C) 2009-2015 Free Software Foundation, Inc. |
7756ba9d DH |
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) |