X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fgeekos%2Fdefs.asm;h=5dd71e65bc779f687732d41360e3a54a8822fb98;hb=2d54cbffed45708ef9eb065115d35fdf40af8eeb;hp=6c5ce1529bf2d95b565511ded83acdd9dcb3580d;hpb=647775a7f1503a837f53d5e2afd15e8e2594d75d;p=palacios-OLD.git diff --git a/palacios/src/geekos/defs.asm b/palacios/src/geekos/defs.asm index 6c5ce15..5dd71e6 100644 --- a/palacios/src/geekos/defs.asm +++ b/palacios/src/geekos/defs.asm @@ -1,6 +1,6 @@ ; Definitions for use in GeekOS boot code ; Copyright (c) 2001, David H. Hovemeyer -; $Revision: 1.8 $ +; $Revision: 1.12 $ ; This is free software. You are permitted to use, ; redistribute, and modify it as specified in the file "COPYING". @@ -16,7 +16,16 @@ %ifndef DEFS_ASM %define DEFS_ASM -VM_KERNEL_TARGET equ 0x100000 +;Zheng 08/01/2008 +SYSSEG equ 0x1000 +COMMAND_LINE_SIZE equ 1024 + +SETUPSECTS equ 4 ; /* default nr of setup-sectors */ +SYSSIZE equ 0x7f00 ; /* system size: # of 16-byte clicks */ +ROOT_DEV equ 0 ; /* ROOT_DEV is now written by "build" */ +SWAP_DEV equ 0 ; /* SWAP_DEV is now written by "build" */ + +;VM_KERNEL_TARGET equ 0x100000 ; BIOS loads the boot sector at offset 0 in this segment BOOTSEG equ 0x07C0