Import backup from 2004-12-16

kernel/hos_defines.h

@@ -8,7 +8,7 @@
 
 #define PARALLEL_DEBUG
 
-#define HOS_TIMER_FREQ 100
+#define HOS_TIMER_FREQ 1000
 
 #define VIRT_OFFSET 0xC0000000
 #define PHYS_LOAD 0x00108000

menu.lst

@@ -5,5 +5,5 @@ default 0
 title HOS 0.15
 root (fd0)
 kernel /kernel.bin
-module /rmmod.bin
+#module /rmmod.bin
 

rmmod/rmmod.asm

@@ -16,6 +16,8 @@
 ; ecx = where to store real mode parameter table
 ; edx = initrd, where to put ram disk
 start:
+	jmp	0:start_refreshed
+start_refreshed:
 	mov	ax, cs		; 0
 	mov	ds, ax
 	mov	es, ax
@@ -25,23 +27,27 @@ start:
 	mov	[dat_initrd], edx
 	mov	[dat_retn], ebx
 
+	sti
 	mov	ah, 0				;reset floppy controller
 	mov	dl, 0
 	int	0x13
 
-	push	txt_loading_initrd		;print loading initrd string
-	push	23*80
-	call	putString
-	add	sp, 4
+;	xor	ax, ax
+;	int	0x16
 
-	push	es				; draw a red bar to fill in
-	mov	ax, 0xb800
-	mov	es, ax
-	mov	di, 24*160
-	mov	cx, 80
-	mov	ax, 0x04B0
-	rep	stosw
-	pop	es
+;	push	txt_loading_initrd		;print loading initrd string
+;	push	23*80
+;	call	putString
+;	add	sp, 4
+
+;	push	es				; draw a red bar to fill in
+;	mov	ax, 0xb800
+;	mov	es, ax
+;	mov	di, 24*160
+;	mov	cx, 80
+;	mov	ax, 0x04B0
+;	rep	stosw
+;	pop	es
 
 	mov	cx, 80				;80 cylinders to read
 	xor	si, si                          ;start at cylinder 0
@@ -80,15 +86,18 @@ read_cylinder:
 	push	si
 	mov	esi, 0x10000			;now copy the disk up to where we will keep it
 	mov	cx, 0x2400
-	rep o32 movsb
+;	rep o32 movsb
 
 	pop	si				;what cylinder# we are on...
 	inc	si
 	pop	cx
-	loop	read_cylinder
+;	loop	read_cylinder
 
-aloop:
-	jmp	aloop
+	xor	ax, ax
+	int	0x16
+
+	mov	al, 0xfe
+	out	0x64, al			;reboot
 
 ; putString(int position, char *str)
 putString: