added memory region generated page tables, and removed all the ugliness that was...

[palacios.git] / palacios / src / geekos / setup.asm

diff --git a/palacios/src/geekos/setup.asm b/palacios/src/geekos/setup.asm
index 56c9938..d49a373 100644 (file)
--- a/palacios/src/geekos/setup.asm
+++ b/palacios/src/geekos/setup.asm
@@ -1,7 +1,7 @@
 ; -*- fundamental -*-
 ; GeekOS setup code
 ; Copyright (c) 2001,2004 David H. Hovemeyer <daveho@cs.umd.edu>
-; $Revision: 1.1 $
+; $Revision: 1.2 $
 
 ; This is free software.  You are permitted to use,
 ; redistribute, and modify it as specified in the file "COPYING".
@@ -87,6 +87,16 @@ setup_32:
        shl     ebx, 6
        add     eax, ebx
        push    eax             ; memSizeKB
+       
+       mov     eax, GUEST_SIZE 
+       push    eax             ; Size of the guest kernel
+
+       mov     eax, 0x100000
+       push    eax             ; Load address of the guest
+       
+       mov     eax, VMM_SIZE
+       push    eax             ; size of the VMM
+
        push    dword 8         ; bootInfoSize
 
        ; Pass pointer to Boot_Info struct as argument to kernel
@@ -98,9 +108,6 @@ setup_32:
        push    dword (SETUPSEG<<4)+.returnAddr
 
 
-       ; Copy VMM kernel and VMM Boot Package to final location
-       call    copy_vmm
-
        ; Far jump into kernel
        jmp     KERNEL_CS:ENTRY_POINT
 
@@ -109,24 +116,6 @@ setup_32:
 .here: jmp .here
 
 
-copy_vmm:
-       pusha
-
-       mov     ebx, KERNSEG<<4
-       mov     ecx, VMM_FINAL_ADDR
-       mov     edx, VMM_SIZE
-repeat:
-       mov     eax, [ebx]
-       mov     [ecx], eax
-       add     ebx, $4
-       add     ecx, $4
-       sub     edx, $4
-       jnz     repeat
-
-       popa
-
-       ret
-
 
 
 [BITS 16]