mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-15 09:30:06 +00:00
47 lines
1.9 KiB
C
47 lines
1.9 KiB
C
/* Copyright (C) 2009-2017 Free Software Foundation, Inc.
|
|
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public License as
|
|
published by the Free Software Foundation; either version 2.1 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#define TLS_LD(x) \
|
|
({ \
|
|
char *__result; \
|
|
int __offset; \
|
|
extern void *__tls_get_addr (void *); \
|
|
asm ("mfs r20,rpc \n" \
|
|
"addik r20,r20,_GLOBAL_OFFSET_TABLE_+8\n" \
|
|
"addik %0,r20," #x "@TLSLDM" \
|
|
: "=r" (__result)); \
|
|
__result = (char *) __tls_get_addr (__result); \
|
|
asm ("addik %0,r0,"#x"@TLSDTPREL" \
|
|
: "=r" (__offset)); \
|
|
(int *) (__result + __offset); })
|
|
|
|
|
|
#define TLS_GD(x) \
|
|
({ \
|
|
int *__result; \
|
|
extern void *__tls_get_addr (void *); \
|
|
asm ("mfs r20,rpc\n" \
|
|
"addik r20,r20,_GLOBAL_OFFSET_TABLE_+8\n" \
|
|
"addik %0,r20," #x "@TLSGD" \
|
|
: "=r" (__result)); \
|
|
(int *) __tls_get_addr (__result); })
|
|
|
|
#define TLS_LE(x) TLS_LD(x)
|
|
|
|
#define TLS_IE(x) TLS_GD(x)
|