svn commit: r201153 - stable/7/sys/boot/pc98/kgzldr

[Takahashi Yoshihiro]

Author: nyan
Date: Tue Dec 29 04:29:38 2009
New Revision: 201153
URL: http://svn.freebsd.org/changeset/base/201153

Log:
  MFC: revision 200776
  
    Move cursor position after putting a character.

Modified:
  stable/7/sys/boot/pc98/kgzldr/crt.s
Directory Properties:
  stable/7/sys/   (props changed)
  stable/7/sys/cddl/contrib/opensolaris/   (props changed)
  stable/7/sys/contrib/dev/acpica/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)

Modified: stable/7/sys/boot/pc98/kgzldr/crt.s
==============================================================================
--- stable/7/sys/boot/pc98/kgzldr/crt.s	Tue Dec 29 04:23:46 2009	(r201152)
+++ stable/7/sys/boot/pc98/kgzldr/crt.s	Tue Dec 29 04:29:38 2009	(r201153)
@@ -75,5 +75,15 @@ crt_putchr.3:	cmpw $SCR_ROW*SCR_COL*2,%d
 		stosw				#  line
 		movw $(SCR_ROW-1)*SCR_COL*2,%dx
 crt_putchr.4:	movw %dx,(%ebx) 		# Update position
+		shrw $1,%dx
+crt_putchr.5:	inb $0x60,%al			# Move cursor
+		testb $0x04,%al
+		jz crt_putchr.5
+		movb $0x49,%al
+		outb %al,$0x62
+		movb %dl,%al
+		outb %al,$0x60
+		movb %dh,%al
+		outb %al,$0x60
 		popa				# Restore
 		ret				# To caller