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previous optimization from John wasn't quite ready for primetime.

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This commit is contained in:
David Greenman 1994-03-21 06:37:04 +00:00
parent 93555dc983
commit 66ad8173f3
3 changed files with 3 additions and 27 deletions
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10
sys/dev/syscons/syscons.c
View File

@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from:@(#)syscons.c 1.3 940129
* $Id: syscons.c,v 1.38 1994/03/08 15:17:41 davidg Exp $
* $Id: syscons.c,v 1.39 1994/03/20 20:05:55 davidg Exp $
*
*/
@ -1465,7 +1465,6 @@ static void move_crsr(scr_stat *scp, int x, int y)
scp->crtat = scp->crt_base + scp->ypos * scp->xsize + scp->xpos;
}
#if 0
static void move_up(u_short *s, u_short *d, u_int len)
{
s += len;
@ -1473,19 +1472,12 @@ static void move_up(u_short *s, u_short *d, u_int len)
while (len-- > 0)
*--d = *--s;
}
#endif
#if 0
static void move_down(u_short *s, u_short *d, u_int len)
{
while (len-- > 0)
*d++ = *s++;
}
#endif
#define move_down(s,d,len) bcopyw(s,d,len/2)
#define move_up(s,d,len) bcopyw(s,d,len/2)
static void scan_esc(scr_stat *scp, u_char c)
{

10
sys/i386/isa/syscons.c
View File

@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from:@(#)syscons.c 1.3 940129
* $Id: syscons.c,v 1.38 1994/03/08 15:17:41 davidg Exp $
* $Id: syscons.c,v 1.39 1994/03/20 20:05:55 davidg Exp $
*
*/
@ -1465,7 +1465,6 @@ static void move_crsr(scr_stat *scp, int x, int y)
scp->crtat = scp->crt_base + scp->ypos * scp->xsize + scp->xpos;
}
#if 0
static void move_up(u_short *s, u_short *d, u_int len)
{
s += len;
@ -1473,19 +1472,12 @@ static void move_up(u_short *s, u_short *d, u_int len)
while (len-- > 0)
*--d = *--s;
}
#endif
#if 0
static void move_down(u_short *s, u_short *d, u_int len)
{
while (len-- > 0)
*d++ = *s++;
}
#endif
#define move_down(s,d,len) bcopyw(s,d,len/2)
#define move_up(s,d,len) bcopyw(s,d,len/2)
static void scan_esc(scr_stat *scp, u_char c)
{

10
sys/isa/syscons.c
View File

@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from:@(#)syscons.c 1.3 940129
* $Id: syscons.c,v 1.38 1994/03/08 15:17:41 davidg Exp $
* $Id: syscons.c,v 1.39 1994/03/20 20:05:55 davidg Exp $
*
*/
@ -1465,7 +1465,6 @@ static void move_crsr(scr_stat *scp, int x, int y)
scp->crtat = scp->crt_base + scp->ypos * scp->xsize + scp->xpos;
}
#if 0
static void move_up(u_short *s, u_short *d, u_int len)
{
s += len;
@ -1473,19 +1472,12 @@ static void move_up(u_short *s, u_short *d, u_int len)
while (len-- > 0)
*--d = *--s;
}
#endif
#if 0
static void move_down(u_short *s, u_short *d, u_int len)
{
while (len-- > 0)
*d++ = *s++;
}
#endif
#define move_down(s,d,len) bcopyw(s,d,len/2)
#define move_up(s,d,len) bcopyw(s,d,len/2)
static void scan_esc(scr_stat *scp, u_char c)
{