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[src/trunk]: src/common/lib/libc/arch/riscv/atomic riscv/membar_ops: Upgrade ...
details: https://anonhg.NetBSD.org/src/rev/e2d74bef7407
branches: trunk
changeset: 365143:e2d74bef7407
user: riastradh <riastradh%NetBSD.org@localhost>
date: Sat Apr 09 22:53:53 2022 +0000
description:
riscv/membar_ops: Upgrade membar_enter from W/RW to RW/RW.
This will be deprecated soon but let's avoid leaving rakes to trip on
with it arising from disagreement over the documentation (W/RW) and
implementation and usage (R/RW).
diffstat:
common/lib/libc/arch/riscv/atomic/membar_ops.S | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diffs (18 lines):
diff -r 1f13ac78dd80 -r e2d74bef7407 common/lib/libc/arch/riscv/atomic/membar_ops.S
--- a/common/lib/libc/arch/riscv/atomic/membar_ops.S Sat Apr 09 22:53:45 2022 +0000
+++ b/common/lib/libc/arch/riscv/atomic/membar_ops.S Sat Apr 09 22:53:53 2022 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: membar_ops.S,v 1.2 2022/04/06 22:47:56 riastradh Exp $ */
+/* $NetBSD: membar_ops.S,v 1.3 2022/04/09 22:53:53 riastradh Exp $ */
/*-
* Copyright (c) 2006, 2007 The NetBSD Foundation, Inc.
@@ -39,7 +39,7 @@
CRT_ALIAS(__sync_synchronize,_membar_sync)
ENTRY_NP(_membar_enter)
- fence w,rw
+ fence rw,rw
ret
END(_membar_enter)
ATOMIC_OP_ALIAS(membar_enter,_membar_enter)
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