Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-10-15 13:45:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added a dos command line buffer and hardcoded the kernel command line for ntoskrnl.exe.

Browse source 
svn path=/trunk/; revision=2853
This commit is contained in:
Eric Kohl 2002-04-17 11:55:37 +00:00
parent c44d02099d
commit d3b50da3ce
1 changed files with 12 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
reactos/loaders/dos/loadros.asm
View file

@ -134,7 +134,7 @@ entry:
;; Make the argument list into a c string
;;
mov di, 081h
mov si, _multiboot_kernel_cmdline
mov si, dos_cmdline
.next_char
mov al, [di]
mov [si], al
@ -147,7 +147,7 @@ entry:
.end_of_command_line:
mov byte [di], 0
mov byte [si], 0
mov [end_cmd_line], di
mov [dos_cmdline_end], di
;;
;; Make the argument list into a c string
@ -306,7 +306,7 @@ entry:
mov byte [bx],0 ; Zero terminate
inc bx
mov byte [bx],0
mov [end_cmd_line],bx ; Put in cmd_line_length
mov [dos_cmdline_end],bx ; Put in cmd_line_length
mov dx,_lst_name_local; Put this address in di
mov di,dx ; This, too, at the start of the
; string
@ -335,7 +335,7 @@ entry:
;; Move onto the next module name in the command line
;;
.next_module
cmp di, [end_cmd_line]
cmp di, [dos_cmdline_end]
je .done_loading
cmp byte [di], 0
je .found_module_name
@ -587,7 +587,6 @@ entry:
mov ax,04c00h
int 21h
end_cmd_line dw 0
;
; Print string in DS:DI
@ -1159,6 +1158,12 @@ gdt_base:
real_stack times 1024 db 0
real_stack_end:
;;
;; DOS commandline buffer
;;
dos_cmdline times 256 db 0
dos_cmdline_end dw 0
;;
;; Boot information structure
;;
@ -1208,7 +1213,8 @@ _multiboot_address_ranges:
times (64*multiboot_address_range_size) db 0
_multiboot_kernel_cmdline:
times 255 db 0
db 'multi(0)disk(0)rdisk(0)partition(1)\reactos /DEBUGPORT=SCREEN'
times 255-($-_multiboot_kernel_cmdline) db 0
;;
;; Global descriptor table