aabc2/KOS_qrcodes
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new kernel

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git-svn-id: svn://kolibrios.org@164 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2006-10-06 06:09:41 +00:00
parent 0e39a3fffe
commit b6950333ac
21 changed files with 10760 additions and 496 deletions
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75
kernel/trunk/boot/bootcode.inc
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@@ -364,8 +364,8 @@ sayerr:
push 0
pop es
and word [es:0x9031], 0
; \begin{Mario79}
; find HDD IDE DMA PCI device
; \begin{Mario79}
; find HDD IDE DMA PCI device
; check for PCI BIOS
mov ax, 0xB101
int 0x1A
@@ -402,16 +402,16 @@ sayerr:
and cx, 0xFFF0 ; clear address decode type
mov [es:0x9031], cx
.nopci:
; \end{Mario79}
; \end{Mario79}
mov al,0xf6 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
out 0x60,al
xor cx,cx
wait_loop: ; variant 2
; reading state of port of 8042 controller
in al,64h
in al,64h
and al,00000010b ; ready flag
; wait until 8042 controller is ready
; wait until 8042 controller is ready
loopnz wait_loop
; --------------- APM ---------------------
@@ -426,7 +426,7 @@ wait_loop: ; variant 2
jz apm_end ; APM 32-bit protected-mode interface not supported
mov [es : 0x9044], ax ; Save APM Version
mov [es : 0x9046], cx ; Save APM flags
; Write APM ver ----
and ax, 0xf0f
add ax, '00'
@@ -437,7 +437,7 @@ wait_loop: ; variant 2
call printplain
_setcursor d80x25_top_num,0
; ------------------
mov ax, 0x5304 ; Disconnect interface
xor bx, bx
int 0x15
@@ -462,7 +462,7 @@ wait_loop: ; variant 2
mov [apm_data_16 - 0x10000 + 4], dl
mov [es : 0x9040], ebx ; offset of APM entry point
apm_end:
; -----------------------------------------
; -----------------------------------------
; DISPLAY VESA INFORMATION
@@ -474,6 +474,9 @@ apm_end:
cmp ax,0x004f
mov si, novesa-0x10000
jnz @f
mov bx, word [es:di+0x12]
shl ebx,16
mov [es:0x9050], ebx
mov ax,[es:di+4]
add ax,'0'*256+'0'
mov si,vervesa-0x10000
@@ -492,7 +495,7 @@ cfgmanager:
mov di, preboot_graph-0x10000
; check bootloader block
cmp [.loader_block-0x10000], -1
jz .noloaderblock
jz .noloaderblock
les bx, [.loader_block-0x10000]
cmp byte [es:bx], 1
mov si, loader_block_error-0x10000
@@ -824,7 +827,7 @@ end if
mov al, 32 ; BPP
jb @f
mov [es:0x9000], al
mov dword [es:0x9018], 0x800000
mov dword [es:0x9018], 0xFFFFFFFF; 0x800000
@@:
mov [es:0x9008],bx
mov [es:0x900A],cx
@@ -1230,38 +1233,42 @@ sayerr_floppy:
; PAGE TABLE
push dword [es:0x9018]
map_mem equ 64 ; amount of memory to map
;
; mmap_mem equ 64 ; amount of memory to map
;
push 0x6000
pop es ; es:di = 6000:0
xor di,di
mov cx,256*map_mem ; Map (mapmem) M
; initialize as identity mapping
xor eax, eax
call pagetable_set
; xor di,di
; mov cx,256*mmap_mem ; Map (mapmem) M
;; initialize as identity mapping
; xor eax, eax
; call pagetable_set
;
;
; 4 KB PAGE DIRECTORY
;
push 0x7F00
pop es ; es:di = 7F00:0
; xor di, di
; mov cx, 64 / 4
; mov eax, 0x60007 ; for 0 M
; call pagetable_set
; xor si,si
; mov di,second_base_address shr 20
; mov cx,64/2
; rep movs word [es:di], [es:si]
push 0x7F00
pop es ; es:di = 7F00:0
xor di, di
mov cx, 64 / 4
mov eax, 0x60007 ; for 0 M
call pagetable_set
xor si,si
mov di,second_base_address shr 20
mov cx,64/2
rep movs word [es:di], [es:si]
mov eax, 0x7F000 +8+16 ; Page directory and enable caches
mov cr3, eax
; mov eax, 0x7F000 +8+16 ; Page directory and enable caches
; mov cr3, eax
; SET GRAPHICS
pop es
mov ax,[es:0x9008] ; vga & 320x200
xor ax, ax
mov es, ax
mov ax,[es:0x9008] ; vga & 320x200
mov bx, ax
cmp ax,0x13
je setgr