From 37e7d24c0cb9fd2d18ab332980c31cf470454d93 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Sun, 19 Jan 2020 22:52:04 -0500
Subject: libthread: rm OpenBSD tas implementations

OpenBSD is using pthreads now, so no need for tas.
---
 src/libthread/OpenBSD-386-asm.s | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'src/libthread/OpenBSD-386-asm.s')

diff --git a/src/libthread/OpenBSD-386-asm.s b/src/libthread/OpenBSD-386-asm.s
index 42169853..ed18d2f0 100644
--- a/src/libthread/OpenBSD-386-asm.s
+++ b/src/libthread/OpenBSD-386-asm.s
@@ -1,10 +1,3 @@
-.globl _tas
-_tas:
-	movl $0xCAFEBABE, %eax
-	movl 4(%esp), %ecx
-	xchgl %eax, 0(%ecx)
-	ret
-
 .globl getmcontext
 getmcontext:
 	movl	4(%esp), %eax
@@ -17,7 +10,7 @@ getmcontext:
 	movl	%esi, 24(%eax)
 	movl	%ebp, 28(%eax)
 	movl	%ebx, 36(%eax)
-	movl	%edx, 40(%eax)		 
+	movl	%edx, 40(%eax)
 	movl	%ecx, 44(%eax)
 
 	movl	$1, 48(%eax)	/* %eax */
-- 
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