From dd176fd7e7b5aad231cd6ebf49fd14ae7394dfee Mon Sep 17 00:00:00 2001 From: John Baldwin Date: Wed, 17 Feb 2021 16:33:09 -0800 Subject: [PATCH] riscv: Don't set __NO_TLS to disable some uses of TLS. __NO_TLS was originally added to disable use of _Thread in the locale code in libc in 82dd5016bd749d1d9e1531bd1703aebeecceab34. The initial RISC-V import set this for RISC-V presumably due to immaturity in the toolchains at the time. However, TLS via _Thread works fine in both GCC and clang on RISC-V. Reviewed by: mhorne, imp Sponsored by: DARPA Differential Revision: https://reviews.freebsd.org/D28712 --- sys/sys/cdefs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/sys/cdefs.h b/sys/sys/cdefs.h index 72ef942084f2..64f26480a2f5 100644 --- a/sys/sys/cdefs.h +++ b/sys/sys/cdefs.h @@ -768,7 +768,7 @@ #endif #endif /* __STDC_WANT_LIB_EXT1__ */ -#if defined(__mips) || defined(__riscv) || \ +#if defined(__mips) || \ (defined(__powerpc64__) && (!defined(_CALL_ELF) || _CALL_ELF == 1)) #define __NO_TLS 1 #endif