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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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