From 8dcb18f71b1917713d4743ab10968c527acdc62e Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Sun, 19 Jan 2020 21:25:33 -0500
Subject: libthread: rm FreeBSD 4 code

Pretty sure FreeBSD 4 is gone now. :-)
---
 src/libthread/FreeBSD-386-asm.s | 52 -----------------------------------------
 1 file changed, 52 deletions(-)
 delete mode 100644 src/libthread/FreeBSD-386-asm.s

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

diff --git a/src/libthread/FreeBSD-386-asm.s b/src/libthread/FreeBSD-386-asm.s
deleted file mode 100644
index 42169853..00000000
--- a/src/libthread/FreeBSD-386-asm.s
+++ /dev/null
@@ -1,52 +0,0 @@
-.globl _tas
-_tas:
-	movl $0xCAFEBABE, %eax
-	movl 4(%esp), %ecx
-	xchgl %eax, 0(%ecx)
-	ret
-
-.globl getmcontext
-getmcontext:
-	movl	4(%esp), %eax
-
-	movl	%fs, 8(%eax)
-	movl	%es, 12(%eax)
-	movl	%ds, 16(%eax)
-	movl	%ss, 76(%eax)
-	movl	%edi, 20(%eax)
-	movl	%esi, 24(%eax)
-	movl	%ebp, 28(%eax)
-	movl	%ebx, 36(%eax)
-	movl	%edx, 40(%eax)		 
-	movl	%ecx, 44(%eax)
-
-	movl	$1, 48(%eax)	/* %eax */
-	movl	(%esp), %ecx	/* %eip */
-	movl	%ecx, 60(%eax)
-	leal	4(%esp), %ecx	/* %esp */
-	movl	%ecx, 72(%eax)
-
-	movl	44(%eax), %ecx	/* restore %ecx */
-	movl	$0, %eax
-	ret
-
-.globl setmcontext
-setmcontext:
-	movl	4(%esp), %eax
-
-	movl	8(%eax), %fs
-	movl	12(%eax), %es
-	movl	16(%eax), %ds
-	movl	76(%eax), %ss
-	movl	20(%eax), %edi
-	movl	24(%eax), %esi
-	movl	28(%eax), %ebp
-	movl	36(%eax), %ebx
-	movl	40(%eax), %edx
-	movl	44(%eax), %ecx
-
-	movl	72(%eax), %esp
-	pushl	60(%eax)	/* new %eip */
-	movl	48(%eax), %eax
-	ret
-
-- 
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