push

software_src/himem → software_src/run32

@@ -6,17 +6,24 @@
 [ORG 0xa200]              ; add to offsets
  
 start:   
-   xor ax, ax       ; make it zero
+   xor ax, ax             ; make it zero
    mov ds, ax             ; DS=0
    mov ss, ax             ; stack starts at seg 0
-   mov sp, 0x7700         ; 2000h past code start, 
+   mov sp, 0x7700         ; 7700h past code start, 
                           ; making the stack 7.5k in size
  
    mov si, 0x7c00
    mov di, 0xa200
    mov cx, 0x0200
    rep movsb
-
+   jmp 0x0000:run
+run:
+   mov al, "?"
+   int 0x26
+   mov bx, si
+   mov di, 0x7c00
+   int 0x23
+   jc run
    cli                    ; no interrupts
    push ds                ; save real mode
  
@@ -41,8 +48,7 @@ pmode:
    mov  cr0, eax          ; by toggling bit again
    jmp 0x0:huge_unreal
 huge_unreal:
-
-   int 0x20
+   jmp 0x0000:0x7c00
  
 gdtinfo:
    dw gdt_end - gdt - 1   ;last byte in table