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- /* Copyright (C) 2009-2020 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
- <https://www.gnu.org/licenses/>. */
- #define TLS_LD(x) TLS_GD(x)
- #define TLS_GD(x) \
- ({ register unsigned long __result asm ("x0"); \
- asm ("adrp %0, :tlsgd:" #x "; " \
- "add %0, %0, #:tlsgd_lo12:" #x "; " \
- "bl __tls_get_addr;" \
- "nop" \
- : "=r" (__result) \
- : \
- : "x1", "x2", "x3", "x4", "x5", "x6", \
- "x7", "x8", "x9", "x10", "x11", "x12", \
- "x13", "x14", "x15", "x16", "x17", "x18", \
- "x30", "memory", "cc"); \
- (int *) (__result); })
- #define TLS_IE(x) \
- ({ register unsigned long __result asm ("x0"); \
- register unsigned long __t; \
- asm ("mrs %1, tpidr_el0; " \
- "adrp %0, :gottprel:" #x "; " \
- "ldr %0, [%0, #:gottprel_lo12:" #x "]; " \
- "add %0, %0, %1" \
- : "=r" (__result), "=r" (__t)); \
- (int *) (__result); })
- #define TLS_LE(x) \
- ({ register unsigned long __result asm ("x0"); \
- asm ("mrs %0, tpidr_el0; " \
- "add %0, %0, :tprel_hi12:" #x "; " \
- "add %0, %0, :tprel_lo12_nc:" #x \
- : "=r" (__result)); \
- (int *) (__result); })
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