From dded218f3c56b2953094f7f678d48ff1389e0b6d Mon Sep 17 00:00:00 2001
From: bde <bde@FreeBSD.org>
Date: Sat, 14 Oct 1995 04:53:49 +0000
Subject: Restore initialization of %ecx for the !I586_CPU case.

Don't declare _i586_ctr_bias.  The usual style, which was
followed in microtime.s, is to omit extern declarations.
---
 sys/i386/i386/microtime.s | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'sys')

diff --git a/sys/i386/i386/microtime.s b/sys/i386/i386/microtime.s
index ac547e6..7470c16 100644
--- a/sys/i386/i386/microtime.s
+++ b/sys/i386/i386/microtime.s
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	from: Steve McCanne's microtime code
- *	$Id: microtime.s,v 1.8 1995/10/12 20:38:24 wollman Exp $
+ *	$Id: microtime.s,v 1.9 1995/10/13 19:53:25 wollman Exp $
  */
 
 #include <machine/asmacros.h>
@@ -46,6 +46,8 @@ ENTRY(microtime)
 	movl	_pentium_mhz, %ecx
 	testl	%ecx, %ecx
 	jne	pentium_microtime
+#else
+	xorl	%ecx, %ecx	# clear ecx
 #endif
 
 	movb	$TIMER_SEL0|TIMER_LATCH, %al	# prepare to latch
@@ -172,8 +174,6 @@ common_microtime:
 	ret
 
 #ifdef I586_CPU
-	.extern _i586_ctr_bias
-
 	ALIGN_TEXT
 pentium_microtime:
 	cli
@@ -182,4 +182,4 @@ pentium_microtime:
 	sbbl	_i586_ctr_bias+4, %edx
 	divl	%ecx		# get value in usec
 	jmp	common_microtime
-#endif /* I586_CPU */
+#endif
-- 
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