Re: [PATCH v2 05/14] LoongArch: Thread-Local Storage Support

[Adhemerval Zanella <adhemerval.zanella@linaro.org>]

On 31/12/2021 03:44, caiyinyu wrote:
> diff --git a/sysdeps/loongarch/nptl/tls.h b/sysdeps/loongarch/nptl/tls.h
> new file mode 100644
> index 0000000000..3b17e0b7f5
> --- /dev/null
> +++ b/sysdeps/loongarch/nptl/tls.h
> @@ -0,0 +1,138 @@
> +/* Definition for thread-local data handling.
> +   Copyright (C) 2021 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/>.  */
> +
> +#ifndef _LOONGARCH_TLS_H
> +#define _LOONGARCH_TLS_H 1
> +
> +#include <dl-sysdep.h>
> +
> +#ifndef __ASSEMBLER__
> +#include <stdbool.h>
> +#include <stddef.h>
> +#include <stdint.h>
> +#include <dl-dtv.h>
> +
> +register void *__thread_self asm("$tp"); /* FIXME */

What exactly needs to be fixed here?