From 710ba420fd417a4a82e0ad2e998e5f3b972cb503 Mon Sep 17 00:00:00 2001 From: Fangrui Song Date: Wed, 18 Aug 2021 09:15:20 -0700 Subject: Remove sysdeps/*/tls-macros.h They provide TLS_GD/TLS_LD/TLS_IE/TLS_IE macros for TLS testing. Now that we have migrated to __thread and tls_model attributes, these macros are unused and the tls-macros.h files can retire. Reviewed-by: Szabolcs Nagy --- sysdeps/riscv/tls-macros.h | 47 ---------------------------------------------- 1 file changed, 47 deletions(-) delete mode 100644 sysdeps/riscv/tls-macros.h (limited to 'sysdeps/riscv/tls-macros.h') diff --git a/sysdeps/riscv/tls-macros.h b/sysdeps/riscv/tls-macros.h deleted file mode 100644 index 90c496ca3a..0000000000 --- a/sysdeps/riscv/tls-macros.h +++ /dev/null @@ -1,47 +0,0 @@ -/* Macros to support TLS testing in times of missing compiler support. - Copyright (C) 2017-2021 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 - . */ - - -#include -#include -#include -#include "dl-tls.h" - -#define TLS_GD(x) \ - ({ void *__result; \ - asm ("la.tls.gd %0, " #x "\n\t" \ - : "=r" (__result)); \ - __tls_get_addr (__result); }) - -#define TLS_LD(x) TLS_GD(x) - -#define TLS_IE(x) \ - ({ void *__result; \ - asm ("la.tls.ie %0, " #x "\n\t" \ - "add %0, %0, tp\n\t" \ - : "=r" (__result)); \ - __result; }) - -#define TLS_LE(x) \ - ({ void *__result; \ - asm ("lui %0, %%tprel_hi(" #x ")\n\t" \ - "add %0, %0, tp, %%tprel_add(" #x ")\n\t" \ - "addi %0, %0, %%tprel_lo(" #x ")\n\t" \ - : "=r" (__result)); \ - __result; }) -- cgit 1.4.1