Svim buffer is now written to disk and loaded again

kernel.nasm

@@ -239,4 +239,4 @@ data_os:
 %include "lib/svim.nasm"
 %include "lib/ls.nasm"
 
-times 16384-($-$$) db 0 
+times 131072-($-$$) db 0 

lib/svim.nasm

@@ -30,6 +30,21 @@ svim:
     mov dl, 0x00 ; coloumn zero
     int 0x10
 
+    ; Load from disk and, enter it, into the buffer
+    mov bx, ds
+    mov es, bx
+    xor bx, bx
+    mov bx, .buffer_for_svim
+    xor cx, cx
+    xor ax, ax
+    mov ah, 0x02    ;Read sectors from drive
+    mov al, 0x01    ;Number of sectors to read (8 * 512 = 4096 bytes)
+    mov ch, 0x02    ;Low 8 bits of cylinder
+    mov cl, 0x03    ;First sector to read (bits 0-5), upper bits of cylinder (bits 6-7)
+    mov dh, 0x01    ;Head number
+    mov dl, 0x00    ;Drive number
+    int 0x13 
+
     ; print buffer
     mov si, .buffer_for_svim
     mov es, si
@@ -74,24 +89,23 @@ svim:
     mov bx, .buffer_for_svim
     xor cx, cx
     xor ax, ax 
-    mov ah, 0x3     ;Write sectors from drive
-    mov al, 0x1    ;Number of sectors to read (8 * 512 = 4096 bytes)
-    mov cx, 0x2c    ;First sector to read (bits 0-5), upper bits of cylinder (bits 6-7)
-    mov dh, 0x0    ;Head number
+    mov ah, 0x03     ;Write sectors to drive
+    mov al, 0x01    ;Number of sectors to write (8 * 512 = 4096 bytes)
+    mov cl, 0x03    ;First sector to read (bits 0-5), upper bits of cylinder (bits 6-7)
+    mov ch, 0x02
+    mov dh, 0x01    ;Head number
     mov dl, 0x0    ;Drive number
     int 0x13         ;Low level disk services
 
-    call dumpax_os
-
-    ; clen up swim
-    ;;xor bx, bx
-    ;;xor cx, cx   ; Upper and left coordinate 
-    ;;mov bh, 0x0f ; color for new screen 0 = black f =  white    
-    ;;mov dh, 0xff ; Select all screen 
-    ;;mov dl, 0xff ; Select all screen 
-    ;;mov ah, 0x07 ; scrool down 
-    ;;mov al, 0x00 ; scrool 0 lines (means blank screen )
-    ;;int 0x10 
+    ; clean up swim
+    xor bx, bx
+    xor cx, cx   ; Upper and left coordinate 
+    mov bh, 0x0f ; color for new screen 0 = black f =  white    
+    mov dh, 0xff ; Select all screen 
+    mov dl, 0xff ; Select all screen 
+    mov ah, 0x07 ; scrool down 
+    mov al, 0x00 ; scrool 0 lines (means blank screen )
+    int 0x10 
     ; Move curser back to the top of the screen 
     mov ah, 0x02
     mov bh, 0x00 ; page number 0