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kolibri_pe: the latest 32-bit version

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git-svn-id: svn://kolibrios.org@2971 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2012-09-04 22:16:57 +00:00
parent 7a5bca6402
commit a20b1c888d
56 changed files with 2145 additions and 1403 deletions
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17
kernel/branches/kolibri_pe/blkdev/cd_drv.inc
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@ -14,7 +14,7 @@ $Revision$
; Автор части исходного текста Кулаков Владимир Геннадьевич
; Адаптация, доработка и разработка Mario79
; Максимальное количество повторений операции чтени
; Максимальное количество повторений операции чтения
MaxRetr equ 10
; Предельное время ожидания готовности к приему команды
; (в тиках)
@ -38,7 +38,7 @@ ReadCD:
mov [CDBlockSize],2048 ;2352
; Очистить буфер пакетной команды
call clear_packet_buffer
; Сформировать пакетную команду для считывани
; Сформировать пакетную команду для считывания
; сектора данных
; Задать код команды Read CD
mov [PacketCommand],byte 0x28 ;0xBE
@ -168,6 +168,7 @@ MaxCDWaitTime equ 1000 ;200 ;10
; Область памяти для формирования пакетной команды
PacketCommand: rb 12 ;DB 12 DUP (?)
; Область памяти для приема данных от дисковода
;CDDataBuf DB 4096 DUP (0)
; Размер принимаемого блока данных в байтах
CDBlockSize DW ?
; Адрес считываемого сектора данных
@ -176,7 +177,7 @@ CDSectorAddress: DD ?
TickCounter_1 DD 0
; Время начала ожидания готовности устройства
WURStartTime DD 0
; указатель буфера для считывани
; указатель буфера для считывания
CDDataBuf_pointer dd 0
;****************************************************
@ -341,7 +342,7 @@ SendPacketNoDatCommand:
add DX,7 ;порт 1х7h
@@WaitDevice0_1:
call change_task
; Проверить время ожидани
; Проверить время ожидания
mov EAX,[timer_ticks]
sub EAX,[TickCounter_1]
cmp EAX,BSYWaitTime
@ -463,12 +464,12 @@ SendCommandToHDD_1:
jmp .test
@@:
call change_task
; Проверить время ожидани
; Проверить время ожидания
mov eax,[timer_ticks]
sub eax,[TickCounter_1]
cmp eax,BSYWaitTime ;300 ;ожидать 3 сек.
ja @@Err1_4 ;ошибка тайм-аута
; Прочитать регистр состояни
; Прочитать регистр состояния
.test:
in AL,DX
; Проверить состояние сигнала BSY
@ -644,7 +645,7 @@ LoadMedium:
; Сформировать команду START/STOP UNIT
; Задать код команды
mov [PacketCommand],word 1Bh
; Задать операцию загрузки носител
; Задать операцию загрузки носителя
mov [PacketCommand+4],word 00000011b
; Подать команду
call SendPacketNoDatCommand
@ -665,7 +666,7 @@ EjectMedium:
; Сформировать команду START/STOP UNIT
; Задать код команды
mov [PacketCommand],word 1Bh
; Задать операцию извлечения носител
; Задать операцию извлечения носителя
mov [PacketCommand+4],word 00000010b
; Подать команду
call SendPacketNoDatCommand

5
kernel/branches/kolibri_pe/blkdev/rd.inc
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@ -858,6 +858,10 @@ rd_find_lfn:
mov [esp+8], eax
mov dword [esp+4], ramdisk_notroot_first
mov dword [esp], ramdisk_notroot_next
test eax, eax
jnz .loop
mov dword [esp+4], ramdisk_root_first
mov dword [esp], ramdisk_notroot_next
jmp .loop
.notfound:
add esp, 12
@ -891,7 +895,6 @@ rd_find_lfn:
;
;--------------------------------------------------------------
fs_RamdiskRead:
cmp byte [esi], 0
jnz @f
or ebx, -1

2
kernel/branches/kolibri_pe/blkdev/rdsave.inc
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@ -22,7 +22,7 @@ endg
sysfn_saveramdisk: ; 18.6 = SAVE FLOPPY IMAGE (HD version only)
call restorefatchain
mov eax, [_rd_base]
mov [saverd_fileinfo+4], eax
mov [saverd_fileinfo+4*4], eax
mov eax, saverd_fileinfo
mov [saverd_fileinfo.name], ecx
pushad

2
kernel/branches/kolibri_pe/boot/booteng.inc
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@ -107,7 +107,7 @@ _rs db 186,'
_bt db 186,' ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄÙ',13,10,0
remark1 db "Default values were selected to match most of configurations, but not all.",0
remark2 db "If you have LCD-monitor, disable VRR in the item [c] - you do not need it.",0
remark2 db "If you have CRT-monitor, enable VRR in the item [c].",0
remark3 db "If the system does not boot, try to disable the item [b].",0
remarks dw remark1, remark2, remark3
num_remarks = 3

2
kernel/branches/kolibri_pe/boot/bootet.inc
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@ -109,7 +109,7 @@ save_quest db "J
loader_block_error db "Alglaaduri andmed vigased, ei saa jätkata. Peatatud.",0
remark1 db "Default values were selected to match most of configurations, but not all.",0
remark2 db "If you have LCD-monitor, disable VRR in the item [c] - you do not need it.",0
remark2 db "If you have CRT-monitor, enable VRR in the item [c].",0
remark3 db "If the system does not boot, try to disable the item [b].",0
remarks dw remark1, remark2, remark3
num_remarks = 3

2
kernel/branches/kolibri_pe/boot/bootge.inc
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@ -114,7 +114,7 @@ save_quest db "Aktuelle Einstellungen speichern? [y/n]: ",0
loader_block_error db "Bootloader Daten ungueltig, Kann nicht fortfahren. Angehalten.",0
remark1 db "Default values were selected to match most of configurations, but not all.",0
remark2 db "If you have LCD-monitor, disable VRR in the item [c] - you do not need it.",0
remark2 db "If you have CRT-monitor, enable VRR in the item [c].",0
remark3 db "If the system does not boot, try to disable the item [b].",0
remarks dw remark1, remark2, remark3
num_remarks = 3

2
kernel/branches/kolibri_pe/boot/bootru.inc
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@ -84,7 +84,7 @@ _bt db 186,'
remark1 db "‡­ ç¥­¨ï ¯® 㬮«ç ­¨î ¢ë¡à ­ë ¤«ï 㤮¡á⢠ ¡®«ì設á⢠, ­® ­¥ ¢á¥å.",0
remark2 db "…᫨ ã ‚ á LCD-¬®­¨â®à, ®âª«îç¨â¥ VRR ¢ ¯ã­ªâ¥ [c] - ®­ ‚ ¬ ­¥ ­ã¦¥­.",0
remark2 db "…᫨ ã ‚ á <EFBFBD>‹’-¬®­¨â®à, ¢ª«îç¨â¥ VRR ¢ ¯ã­ªâ¥ [c].",0
remark3 db "…᫨ ã ‚ á ­¥ £à㧨âáï á¨á⥬ , ¯®¯à®¡ã©â¥ ®âª«îç¨âì ¯ã­ªâ [b].",0
remarks dw remark1, remark2, remark3
num_remarks = 3

49
kernel/branches/kolibri_pe/boot/bootvesa.inc
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@ -217,14 +217,14 @@ calc_vmodes_table:
; cmp [es:mi.BitsPerPixel], 24
; jb @f
cmp [es:mi.BitsPerPixel],16
jne .l0
cmp [es:mi.GreenMaskSize],5
jne .l0
mov [es:mi.BitsPerPixel],15
; cmp [es:mi.BitsPerPixel],16
; jne .l0
; cmp [es:mi.GreenMaskSize],5
; jne .l0
; mov [es:mi.BitsPerPixel],15
.l0:
.l0:
cmp [es:mi.XRes],640
jb @f
cmp [es:mi.YRes],480
@ -243,10 +243,10 @@ calc_vmodes_table:
jb .lp1
or cx,0x4000 ; use LFB
.lp1: mov [es:bx+6],cx ; +6 : mode number
.lp1: mov [es:bx+6],cx ; +6 : mode number
movzx ax,byte [es:mi.BitsPerPixel]
mov word [es:bx+8],ax ; +8 : bits per pixel
add bx,size_of_step
add bx,size_of_step ; size of record
@@:
add si,2
@ -413,9 +413,17 @@ check_first_parm:
mov ax,modes_table
@@:
mov word[home_cursor],ax
push word [preboot_graph]
pop word [cursor_pos]
mov word [home_cursor],ax
mov si,[preboot_graph]
mov word [cursor_pos],si
push word [es:si]
pop word [x_save]
push word [es:si+2]
pop word [y_save]
push word [es:si+6]
pop word [number_vm]
ret
;;;;;;;;;;;;;;;;;;;;;;;;;;;
.loops:
@ -432,7 +440,9 @@ check_first_parm:
je .exit
jmp .loops
.ok: xor ax,ax
.exit: ret
ret
.exit: or ax,-1
ret
;-----------------------------------------------------------------------------
@ -531,14 +541,15 @@ draw_vmodes_table:
mov bp,long_v_table ;show rows
.@@_next_bit:
;clear cursor
mov word[ds:_r1+21],' '
mov word[ds:_r1+50],' '
mov ax,' '
mov word[ds:_r1+21],ax
mov word[ds:_r1+50],ax
mov word[ds:_r2+21],' '
mov word[ds:_r2+45],' '
mov word[ds:_r2+21],ax
mov word[ds:_r2+45],ax
mov word[ds:_rs+21],' '
mov word[ds:_rs+46],' '
mov word[ds:_rs+21],ax
mov word[ds:_rs+46],ax
; draw string
cmp word [es:si+6],0x12
je .show_0x12
@ -649,7 +660,7 @@ clear_vmodes_table:
rep stosw
mov cx,70
add di,20
dec bp ; 㬥­ìè¨âì DX,
dec bp
jns .loop_start
pop es
popa

99
kernel/branches/kolibri_pe/const.inc
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@ -187,57 +187,22 @@ end virtual
TSS_SIZE equ (128+8192)
HEAP_BASE equ 0x80000000
page_tabs equ 0xFF800000
;app_page_tabs equ 0xDD800000
HEAP_MIN_SIZE equ 0x01000000
;shared_tabs equ 0xDDC00000
page_tabs equ 0xDD800000
app_page_tabs equ 0xDD800000
shared_tabs equ 0xDDC00000
heap_tabs equ (page_tabs+ (HEAP_BASE shr 10))
kernel_tabs equ (page_tabs+ (OS_BASE shr 10))
master_tab equ (page_tabs+ (page_tabs shr 10))
LFB_BASE equ 0xDE000000
SHADOWFB equ 0 ;0xDE800000
TEXT_BASE equ 0xDFC00000
;heap_tabs equ (page_tabs+ (HEAP_BASE shr 9))
kernel_tabs equ page_tabs)
master_tab equ (page_tabs+ (page_tabs shr 9))
_16BIT_BASE equ 0x00010000
LOAD_BASE equ 0x00100000
OS_BASE equ 0xE0000000
IMAGE_BASE equ (OS_BASE+LOAD_BASE)
BOOT_VAR equ OS_BASE
SB16Buffer equ (OS_BASE+0x10000)
TASK_COUNT equ (CURRENT_TASK+0x04)
TASK_BASE equ (CURRENT_TASK+0x10)
TASK_DATA equ (CURRENT_TASK+0x20)
TASK_EVENT equ (CURRENT_TASK+0x20)
FDD_BUFF equ (OS_BASE+0x000D000)
VGABasePtr equ (OS_BASE+0x00A0000)
IRQ_SAVE equ (OS_BASE+0x0190000)
stack_data_start equ (OS_BASE+0x01A0000)
eth_data_start equ (OS_BASE+0x01A0000)
stack_data equ (OS_BASE+0x01A4000)
stack_data_end equ (OS_BASE+0x01Bffff)
resendQ equ (OS_BASE+0x01C0000)
virtual at (OS_BASE+0x01C8F80)
tss TSS
end virtual
IMAGE_BASE equ LOAD_BASE
LAST_PAGE equ 0x01CB000
twdw equ (CURRENT_TASK-window_data)
NCPU equ 8
RING0_STACK_SIZE equ (0x2000 - 512) ;512 áàéò äëÿ êîíòåêñòà FPU
@ -386,6 +351,40 @@ virtual at 0
end virtual
struc SMEM
{
.bk dd ?
.fd dd ? ;+4
.base dd ? ;+8
.size dd ? ;+12
.access dd ? ;+16
.refcount dd ? ;+20
.name rb 32 ;+24
.sizeof:
}
struc SMAP
{
.magic dd ? ; SMAP
.destroy dd ? ;internal destructor
.fd dd ? ;next object in list
.bk dd ? ;prev object in list
.pid dd ? ;owner id
.base dd ? ;mapped base
.parent dd ? ;SMEM
.sizeof:
}
virtual at 0
SMEM SMEM
end virtual
virtual at 0
SMAP SMAP
end virtual
struc HEAP_DATA
{
.mutex rd 1
@ -438,13 +437,13 @@ virtual at 0
end virtual
struc MEM_STATE
{ .mutex rd 1
.smallmap rd 1
.treemap rd 1
.topsize rd 1
.top rd 1
.smallbins rd 4*32
.treebins rd 32
{ .mutex rd 1
.smallmap rd 1
.treemap rd 1
.topsize rd 1
.top rd 1
.smallbins rd 4*32
.treebins rd 32
}
struc PG_DATA

3
kernel/branches/kolibri_pe/core/dll.c
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@ -235,12 +235,14 @@ int __stdcall pe_app_param(char *path, void *raw, addr_t ex_pg_dir,
int sys_exec(char *path, char *cmdline, u32_t flags)
{
PIMAGE_DOS_HEADER dos;
PIMAGE_NT_HEADERS32 nt;
size_t img_size;
count_t img_pages;
count_t img_tabs;
addr_t ex_pg_dir;
addr_t ex_stack_page;
addr_t ex_pl0_stack;
@ -588,6 +590,7 @@ bool link_pe(addr_t img_base)
exp_dll = find_dll(&core_dll.link, libname);
if(exp_dll == NULL)
{
exp_dll = find_dll(&current_slot->dll_list, libname);
if(exp_dll == NULL)
{

6
kernel/branches/kolibri_pe/core/dll.inc
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@ -17,6 +17,8 @@ PID_KERNEL equ 1 ;os_idle thread
align 4
proc attach_int_handler stdcall, irq:dword, handler:dword, access_rights:dword
push ebx
mov ebx, [irq] ;irq num
test ebx, ebx
jz .err
@ -41,9 +43,11 @@ proc attach_int_handler stdcall, irq:dword, handler:dword, access_rights:dword
mov [irq_owner + 4 * ebx], PID_KERNEL ; all handlers belong to a kernel
stdcall enable_irq, [irq]
pop ebx
mov eax, 1
ret
.err:
pop ebx
xor eax, eax
ret
endp
@ -824,6 +828,8 @@ proc load_driver stdcall, driver_name:dword
mov dword [edx+8], 'vers'
mov byte [edx+12], '/'
mov esi, [driver_name]
.redo:
lea edx, [file_name]
lea edi, [edx+13]
mov ecx, 16
@@:

6
kernel/branches/kolibri_pe/core/export.asm
View File

@ -17,6 +17,7 @@
.ascii " -export:CreateRingBuffer" # stdcall
.ascii " -export:CommitPages" # eax, ebx, ecx FIXME
.ascii " -export:UnmapPages" # eax, ecx FIXME
.ascii " -export:CreateObject" # eax, ebx FIXME
.ascii " -export:DestroyObject" # eax
@ -24,7 +25,6 @@
.ascii " -export:SysMsgBoardStr" #
.ascii " -export:SetScreen" #
.ascii " -export:PciApi" #
.ascii " -export:PciRead8" # stdcall
.ascii " -export:PciRead16" # stdcall
@ -38,6 +38,10 @@
.ascii " -export:HwCursorRestore" #
.ascii " -export:HwCursorCreate" #
.ascii " -export:create_window" # cdecl
.ascii " -export:show_window" # cdecl
.ascii " -export:get_event" # cdecl
.ascii " -export:def_window_proc" # cdecl

2
kernel/branches/kolibri_pe/core/fpu.inc
View File

@ -180,7 +180,7 @@ e7: ;#NM exception handler
iglobal
fpu_owner dd 0
endg
endg
reg_eip equ ebp+4
reg_cs equ ebp+8

11
kernel/branches/kolibri_pe/core/frame.c
View File

@ -300,7 +300,7 @@ addr_t alloc_page(void)
list_remove(&slab->link);
list_prepend(&slab->link, &page_cache.full_slabs);
page_cache.partial_count--;
DBG("%s insert empty page slab\n");
DBG("%s insert empty page slab\n", __FUNCTION__);
};
spinlock_unlock(&page_cache.lock);
@ -396,9 +396,9 @@ size_t __fastcall frame_free(addr_t addr)
(slab->avail >= 4))
{
slab->state = 1;
// list_remove(&slab->link);
// list_prepend(&slab->link, &page_cache.partial_slabs);
// page_cache.partial_count++;
list_remove(&slab->link);
list_prepend(&slab->link, &page_cache.partial_slabs);
page_cache.partial_count++;
DBG("%s: insert partial page slab\n", __FUNCTION__);
}
@ -440,3 +440,6 @@ count_t get_free_mem()
return z_core.free_count;
}

29
kernel/branches/kolibri_pe/core/heap.c
View File

@ -1,4 +1,6 @@
#define ALLOC_FAST
#include <types.h>
#include <core.h>
#include <spinlock.h>
@ -294,10 +296,10 @@ addr_t __fastcall mem_alloc(size_t size, u32_t flags)
map = (mmap_t*)PA2KA(frame_alloc( (sizeof(mmap_t) +
sizeof(addr_t) * pages) >> PAGE_WIDTH));
map->size = size;
if ( map )
{
map->size = size;
order = size >> HF_WIDTH;
if( order )
@ -313,7 +315,6 @@ addr_t __fastcall mem_alloc(size_t size, u32_t flags)
if( frame )
{
addr_t page = 0;
addr_t mem;
z_heap.free_count -= (1 << order);
@ -342,36 +343,37 @@ addr_t __fastcall mem_alloc(size_t size, u32_t flags)
if( flags & PG_MAP )
{
addr_t page_frame;
#ifdef ALLOC_IMM
#ifdef ALLOC_FAST
while( pages )
{
u32_t order;
addr_t page_frame;
asm volatile ("bsr %0, %1":"=&r"(order):"r"(tmp):"cc");
asm volatile ("btr %0, %1" :"=r"(tmp):"r"(order):"cc");
asm volatile ("bsrl %1, %0":"=&r"(order):"r"(pages):"cc");
asm volatile ("btrl %1, %0" :"=&r"(pages):"r"(order):"cc");
page_frame = frame_alloc(1 << order) | (flags & 0xFFF);
page_frame = frame_alloc(1 << order) | (flags & 0xFFF); /* FIXME check */
for(i = 0; i < 1 << order; i++)
{
*pte++ = 0; //page;
*mpte++ = page;
*pte++ = 0;
*mpte++ = page_frame;
asm volatile ( "invlpg (%0)" ::"r" (mem) );
mem+= 4096;
page_frame+= 4096;
};
}
#else
page = PG_DEMAND | (flags & 0xFFF);
page_frame = PG_DEMAND | (flags & 0xFFF);
while(pages--)
{
*pte++ = 0;
*mpte++ = page;
*mpte++ = page_frame;
asm volatile ( "invlpg (%0)" ::"r" (mem) );
mem+= 4096;
};
@ -381,7 +383,7 @@ addr_t __fastcall mem_alloc(size_t size, u32_t flags)
{
while(pages--)
{
*pte++ = 0; //page;
*pte++ = 0;
*mpte++ = 0;
asm volatile ( "invlpg (%0)" ::"r" (mem) );
@ -389,7 +391,6 @@ addr_t __fastcall mem_alloc(size_t size, u32_t flags)
};
}
#endif
DBG("%s %x size %d order %d\n", __FUNCTION__, heap, size, order);
return heap;

2
kernel/branches/kolibri_pe/core/heap.inc
View File

@ -23,7 +23,6 @@ HEAP_TOP equ 0x7FC00000
align 4
_init_user_heap:
init_heap:
mov ebx,[current_slot]
mov eax, [ebx+APPDATA.heap_top]
test eax, eax
@ -46,6 +45,7 @@ init_heap:
sub eax, 4096
or ecx, FREE_BLOCK
mov [page_tabs+edx], ecx
ret
align 4

1
kernel/branches/kolibri_pe/core/init.asm
View File

@ -230,7 +230,6 @@ core_init:
mov eax, cr3
mov cr3, eax
jmp system_init
if 0

1
kernel/branches/kolibri_pe/core/memory.inc
View File

@ -265,6 +265,7 @@ proc new_mem_resize stdcall, new_size:dword
pop edi
pop esi
@@:
call _alloc_page
test eax, eax
jz .exit

19
kernel/branches/kolibri_pe/core/pe.c
View File

@ -135,11 +135,11 @@ addr_t __fastcall load_image(const char *path)
};
if( ! validate_pe(raw, raw_size, false) )
{
{
DBG("invalid pe file %s\n", path);
mem_free(raw);
return NULL;
}
return NULL;
}
dos = (PIMAGE_DOS_HEADER)raw;
nt = MakePtr( PIMAGE_NT_HEADERS32, dos, dos->e_lfanew);
@ -207,7 +207,6 @@ void create_image(addr_t img_base, addr_t raw, bool force_clear)
u32_t sec_align;
int i;
/* assumed that image is valid */
dos = (PIMAGE_DOS_HEADER)raw;
@ -233,11 +232,11 @@ void create_image(addr_t img_base, addr_t raw, bool force_clear)
if(force_clear)
{
sec_size = (img_sec->Misc.VirtualSize + sec_align -1) & -sec_align;
sec_size = (img_sec->Misc.VirtualSize + sec_align -1) & -sec_align;
if(sec_size > img_sec->SizeOfRawData)
sec_clear(dest_ptr + img_sec->SizeOfRawData,
sec_size - img_sec->SizeOfRawData);
if(sec_size > img_sec->SizeOfRawData)
sec_clear(dest_ptr + img_sec->SizeOfRawData,
sec_size - img_sec->SizeOfRawData);
};
img_sec++;
};
@ -314,8 +313,6 @@ bool link_image(addr_t img_base)
imp = MakePtr(PIMAGE_IMPORT_DESCRIPTOR, img_base,
nt->OptionalHeader.DataDirectory[1].VirtualAddress);
while ( 1 )
{
PIMAGE_THUNK_DATA32 thunk;
@ -420,7 +417,7 @@ bool link_image(addr_t img_base)
if ( !warn )
return true;
else
else
return false;
}

158
kernel/branches/kolibri_pe/core/slab.c
View File

@ -27,40 +27,40 @@ static slab_cache_t * slab_cache_alloc();
*/
static slab_t * slab_space_alloc(slab_cache_t *cache, int flags)
{
void *data;
slab_t *slab;
size_t fsize;
unsigned int i;
u32_t p;
void *data;
slab_t *slab;
size_t fsize;
unsigned int i;
u32_t p;
DBG("%s order %d\n", __FUNCTION__, cache->order);
data = (void*)PA2KA(frame_alloc(1 << cache->order));
if (!data) {
return NULL;
}
slab = (slab_t*)slab_create();
if (!slab) {
if (!data) {
return NULL;
}
slab = (slab_t*)slab_create();
if (!slab) {
frame_free(KA2PA(data));
return NULL;
}
return NULL;
}
/* Fill in slab structures */
for (i = 0; i < ((u32_t) 1 << cache->order); i++)
frame_set_parent(ADDR2PFN(KA2PA(data)) + i, slab);
for (i = 0; i < ((u32_t) 1 << cache->order); i++)
frame_set_parent(ADDR2PFN(KA2PA(data)) + i, slab);
slab->start = data;
slab->available = cache->objects;
slab->nextavail = (void*)data;
slab->cache = cache;
slab->start = data;
slab->available = cache->objects;
slab->nextavail = (void*)data;
slab->cache = cache;
for (i = 0, p = (u32_t)slab->start; i < cache->objects; i++)
{
*(addr_t *)p = p+cache->size;
p = p+cache->size;
};
atomic_inc(&cache->allocated_slabs);
return slab;
for (i = 0, p = (u32_t)slab->start; i < cache->objects; i++)
{
*(addr_t *)p = p+cache->size;
p = p+cache->size;
};
atomic_inc(&cache->allocated_slabs);
return slab;
}
/**
@ -178,7 +178,7 @@ _slab_cache_create(slab_cache_t *cache,
int (*destructor)(void *obj),
int flags)
{
int pages;
int pages;
// ipl_t ipl;
// memsetb((uintptr_t)cache, sizeof(*cache), 0);
@ -188,15 +188,15 @@ _slab_cache_create(slab_cache_t *cache,
// align = sizeof(unative_t);
// size = ALIGN_UP(size, align);
cache->size = size;
cache->size = size;
// cache->constructor = constructor;
// cache->destructor = destructor;
cache->flags = flags;
cache->flags = flags;
list_initialize(&cache->full_slabs);
list_initialize(&cache->partial_slabs);
list_initialize(&cache->magazines);
list_initialize(&cache->full_slabs);
list_initialize(&cache->partial_slabs);
list_initialize(&cache->magazines);
// spinlock_initialize(&cache->slablock, "slab_lock");
// spinlock_initialize(&cache->maglock, "slab_maglock");
// if (! (cache->flags & SLAB_CACHE_NOMAGAZINE))
@ -205,23 +205,23 @@ _slab_cache_create(slab_cache_t *cache,
/* Compute slab sizes, object counts in slabs etc. */
/* Minimum slab order */
pages = SIZE2FRAMES(cache->size);
pages = SIZE2FRAMES(cache->size);
/* We need the 2^order >= pages */
if (pages <= 1)
cache->order = 0;
else
cache->order = fnzb(pages-1)+1;
if (pages <= 1)
cache->order = 0;
else
cache->order = fnzb(pages-1)+1;
while (badness(cache) > SLAB_MAX_BADNESS(cache)) {
cache->order += 1;
}
cache->objects = comp_objects(cache);
while (badness(cache) > SLAB_MAX_BADNESS(cache)) {
cache->order += 1;
}
cache->objects = comp_objects(cache);
/* Add cache to cache list */
// ipl = interrupts_disable();
// spinlock_lock(&slab_cache_lock);
list_append(&cache->link, &slab_cache_list);
list_append(&cache->link, &slab_cache_list);
// spinlock_unlock(&slab_cache_lock);
// interrupts_restore(ipl);
@ -240,7 +240,9 @@ slab_cache_t * slab_cache_create(
DBG("%s\n", __FUNCTION__);
cache = (slab_cache_t*)slab_cache_alloc();
_slab_cache_create(cache, size, align, constructor, destructor, flags);
_slab_cache_create(cache, size, align, constructor, destructor, flags);
return cache;
}
@ -331,9 +333,9 @@ void __fastcall slab_free(slab_cache_t *cache, void *obj)
static slab_t *slab_create()
{
slab_t *slab;
void *obj;
u32_t p;
slab_t *slab;
void *obj;
u32_t p;
DBG("%s\n", __FUNCTION__);
@ -390,9 +392,9 @@ static slab_t *slab_create()
static slab_cache_t * slab_cache_alloc()
{
slab_t *slab;
void *obj;
u32_t *p;
slab_t *slab;
void *obj;
u32_t *p;
DBG("%s\n", __FUNCTION__);
@ -401,62 +403,62 @@ static slab_cache_t * slab_cache_alloc()
// spinlock_unlock(&cache->slablock);
// slab = slab_create();
void *data;
unsigned int i;
void *data;
unsigned int i;
data = (void*)(PA2KA(alloc_page()));
if (!data) {
return NULL;
}
if (!data) {
return NULL;
}
slab = (slab_t*)((u32_t)data + PAGE_SIZE - sizeof(slab_t));
slab = (slab_t*)((u32_t)data + PAGE_SIZE - sizeof(slab_t));
/* Fill in slab structures */
frame_set_parent(ADDR2PFN(KA2PA(data)), slab);
frame_set_parent(ADDR2PFN(KA2PA(data)), slab);
slab->start = data;
slab->available = slab_cache_cache.objects;
slab->nextavail = (void*)data;
slab->cache = &slab_cache_cache;
slab->start = data;
slab->available = slab_cache_cache.objects;
slab->nextavail = (void*)data;
slab->cache = &slab_cache_cache;
for (i = 0,p = (u32_t*)slab->start;i < slab_cache_cache.objects; i++)
{
*p = (u32_t)p+slab_cache_cache.size;
p = (u32_t*)((u32_t)p+slab_cache_cache.size);
};
for (i = 0,p = (u32_t*)slab->start;i < slab_cache_cache.objects; i++)
{
*p = (u32_t)p+slab_cache_cache.size;
p = (u32_t*)((u32_t)p+slab_cache_cache.size);
};
atomic_inc(&slab_cache_cache.allocated_slabs);
atomic_inc(&slab_cache_cache.allocated_slabs);
// spinlock_lock(&cache->slablock);
}
else {
slab = list_get_instance(slab_cache_cache.partial_slabs.next, slab_t, link);
list_remove(&slab->link);
}
obj = slab->nextavail;
slab->nextavail = *((void**)obj);
slab->available--;
slab = list_get_instance(slab_cache_cache.partial_slabs.next, slab_t, link);
list_remove(&slab->link);
}
obj = slab->nextavail;
slab->nextavail = *((void**)obj);
slab->available--;
if (!slab->available)
list_prepend(&slab->link, &slab_cache_cache.full_slabs);
else
list_prepend(&slab->link, &slab_cache_cache.partial_slabs);
if (!slab->available)
list_prepend(&slab->link, &slab_cache_cache.full_slabs);
else
list_prepend(&slab->link, &slab_cache_cache.partial_slabs);
// spinlock_unlock(&cache->slablock);
return (slab_cache_t*)obj;
return (slab_cache_t*)obj;
}
void slab_cache_init(void)
{
DBG("%s\n", __FUNCTION__);
_slab_cache_create(&slab_cache_cache, sizeof(slab_cache_t),
_slab_cache_create(&slab_cache_cache, sizeof(slab_cache_t),
sizeof(void *), NULL, NULL,
SLAB_CACHE_NOMAGAZINE | SLAB_CACHE_SLINSIDE);
/* Initialize external slab cache */
slab_cache = slab_cache_create(sizeof(slab_t),
slab_cache = slab_cache_create(sizeof(slab_t),
0, NULL, NULL,SLAB_CACHE_MAGDEFERRED);
};

23
kernel/branches/kolibri_pe/core/sys32.inc
View File

@ -291,22 +291,13 @@ ready_for_next_irq_1:
ret
irqD:
save_ring3_context
mov ax, sel_app_data
mov ds, ax
mov es, ax
mov dx,0xf0
push eax
mov al,0
out dx,al
mov dx,0xa0
out 0xf0,al
mov al,0x20
out dx,al
mov dx,0x20
out dx,al
restore_ring3_context
out 0xa0,al
out 0x20,al
pop eax
iret
@ -459,7 +450,6 @@ terminate: ; terminate application
@@:
;mov esi,process_terminating
;call sys_msg_board_str
DEBUGF 1,"%s",process_terminating
@@:
cli
cmp [application_table_status],0
@ -603,11 +593,13 @@ term9:
xor eax, eax
mov [window_data+esi+WDATA.box.left],eax
mov [window_data+esi+WDATA.box.width],eax
mov [window_data+esi+WDATA.box.top],eax
mov [window_data+esi+WDATA.box.height],eax
mov [window_data+esi+WDATA.cl_workarea],eax
mov [window_data+esi+WDATA.cl_titlebar],eax
mov [window_data+esi+WDATA.cl_frames],eax
mov dword [window_data+esi+WDATA.reserved],eax ; clear all flags: wstate, redraw, wdrawn
lea edi, [esi+draw_data]
@ -814,7 +806,6 @@ term9:
mov [application_table_status],0
;mov esi,process_terminated
;call sys_msg_board_str
DEBUGF 1,"%s",process_terminated
add esp, 4
ret
restore .slot

86
kernel/branches/kolibri_pe/core/syscall.asm
View File

@ -4,6 +4,21 @@ format MS COFF
public _i40
public _create_window
public _show_window
public _get_event
public _def_window_proc
public stb_create_window
public stb_show_window
public stb_get_event
public stb_def_window_proc
extrn _sys_create_window
extrn _sys_show_window
extrn _sys_get_event
extrn _sys_def_window_proc
section '.text' code readable align 16
align 16
@ -14,3 +29,74 @@ _i40:
int 0x41
iretd
align 4
stb_create_window:
pushd [ecx+20]
pushd [ecx+16]
pushd [ecx+12]
pushd [ecx+8]
pushd [ecx+4]
pushd [ecx]
call _sys_create_window
add esp, 24
mov [esp + 32], eax
ret
align 4
stb_show_window:
pushd [ecx]
call _sys_show_window
add esp, 4
mov [esp + 32], eax
ret
align 4
stb_get_event:
pushd [ecx]
call _sys_get_event
add esp, 4
mov [esp + 32], eax
ret
align 4
stb_def_window_proc:
pushd [ecx]
call _sys_def_window_proc
add esp, 4
mov [esp + 32], eax
ret
align 4
_create_window:
lea ecx, [esp+4]
mov eax, 73
int 0x41
ret
align 4
_show_window:
lea ecx, [esp+4]
mov eax, 74
int 0x41
ret
align 4
_get_event:
lea ecx, [esp+4]
mov eax, 75
int 0x41
ret
align 4
_def_window_proc:
lea ecx, [esp+4]
mov eax, 76
int 0x41
ret

183
kernel/branches/kolibri_pe/core/syscall.inc
View File

@ -16,27 +16,11 @@ cross_order:
mov ecx, edx
mov edx, esi
mov esi, edi
mov edi, [esp+28 + 4]
and edi,0xff
movzx edi, byte[esp+28 + 4]
call dword [servetable+edi*4]
ret
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; SYSTEM CALL ENTRY ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
align 16
i41:
pushad
cld
movzx eax, al
call dword [servetable2 + eax * 4]
popad
iretd
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; SYSENTER ENTRY ;;
@ -68,6 +52,21 @@ sysenter_entry:
pop edx
sysexit
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; SYSTEM CALL ENTRY ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
align 16
i40:
pushad
cld
movzx eax, al
call dword [servetable2 + eax * 4]
popad
iretd
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; SYSCALL ENTRY ;;
@ -183,79 +182,83 @@ iglobal
align 4
servetable2:
dd sys_drawwindow ; 0-DrawWindow
dd syscall_setpixel ; 1-SetPixel
dd sys_getkey ; 2-GetKey
dd sys_clock ; 3-GetTime
dd syscall_writetext ; 4-WriteText
dd delay_hs ; 5-DelayHs
dd syscall_openramdiskfile ; 6-OpenRamdiskFile
dd syscall_putimage ; 7-PutImage
dd sys_button ; 8-DefineButton
dd sys_cpuusage ; 9-GetProcessInfo
dd sys_waitforevent ; 10-WaitForEvent
dd sys_getevent ; 11-CheckForEvent
dd sys_redrawstat ; 12-BeginDraw and EndDraw
dd syscall_drawrect ; 13-DrawRect
dd syscall_getscreensize ; 14-GetScreenSize
dd sys_background ; 15-bgr
dd sys_cachetodiskette ; 16-FlushFloppyCache
dd sys_getbutton ; 17-GetButton
dd sys_system ; 18-System Services
dd paleholder ; 19-reserved
dd cross_order ; 20-ResetMidi and OutputMidi
dd cross_order ; 21-SetMidiBase,SetKeymap,SetShiftKeymap,.
dd cross_order ; 22-setting date,time,clock and alarm-clock
dd sys_wait_event_timeout ; 23-TimeOutWaitForEvent
dd cross_order ; 24-PlayCdTrack,StopCd and GetCdPlaylist
dd undefined_syscall ; 25-reserved
dd cross_order ; 26-GetMidiBase,GetKeymap,GetShiftKeymap,.
dd undefined_syscall ; 27-reserved
dd undefined_syscall ; 28-reserved
dd sys_date ; 29-GetDate
dd cross_order ; 30-Get/SetCurrentDirectory
dd undefined_syscall ; 31-reserved
dd undefined_syscall ; 32-reserved
dd undefined_syscall ; 33-reserved
dd undefined_syscall ; 34-reserved
dd syscall_getpixel ; 35-GetPixel
dd undefined_syscall ; 36-reserved
dd cross_order ; 37-GetMousePosition_ScreenRelative,.
dd syscall_drawline ; 38-DrawLine
dd cross_order ; 39-GetBackgroundSize,ReadBgrData,.
dd set_app_param ; 40-WantEvents
dd syscall_getirqowner ; 41-GetIrqOwner
dd get_irq_data ; 42-ReadIrqData
dd cross_order ; 43-SendDeviceData
dd sys_programirq ; 44-ProgramIrqs
dd reserve_free_irq ; 45-ReserveIrq and FreeIrq
dd cross_order ; 46-ReservePortArea and FreePortArea
dd cross_order ; 47-WriteNum
dd cross_order ; 48-SetRedrawType and SetButtonType
dd cross_order ; 49-Advanced Power Management (APM)
dd cross_order ; 50-Window shape & scale
dd cross_order ; 51-Threads
dd cross_order ; 52-Stack driver status
dd cross_order ; 53-Socket interface
dd undefined_syscall ; 54-reserved
dd cross_order ; 55-Sound interface
dd undefined_syscall ; 56-reserved
dd cross_order ; 57-PCI BIOS32
dd cross_order ; 58-Common file system interface
dd undefined_syscall ; 59-reserved
dd cross_order ; 60-Inter Process Communication
dd cross_order ; 61-Direct graphics access
dd cross_order ; 62-PCI functions
dd cross_order ; 63-System message board
dd cross_order ; 64-Resize application memory usage
dd cross_order ; 65-PutImagePalette
dd cross_order ; 66-Process definitions - keyboard
dd cross_order ; 67-Window move or resize
dd cross_order ; 68-Some internal services
dd cross_order ; 69-Debug
dd cross_order ; 70-Common file system interface, version 2
dd cross_order ; 71-Window settings
dd cross_order ; 72-Send window message
dd sys_drawwindow ; 0-DrawWindow
dd syscall_setpixel ; 1-SetPixel
dd sys_getkey ; 2-GetKey
dd sys_clock ; 3-GetTime
dd syscall_writetext ; 4-WriteText
dd delay_hs ; 5-DelayHs
dd syscall_openramdiskfile ; 6-OpenRamdiskFile
dd syscall_putimage ; 7-PutImage
dd sys_button ; 8-DefineButton
dd sys_cpuusage ; 9-GetProcessInfo
dd sys_waitforevent ; 10-WaitForEvent
dd sys_getevent ; 11-CheckForEvent
dd sys_redrawstat ; 12-BeginDraw and EndDraw
dd syscall_drawrect ; 13-DrawRect
dd syscall_getscreensize ; 14-GetScreenSize
dd sys_background ; 15-bgr
dd sys_cachetodiskette ; 16-FlushFloppyCache
dd sys_getbutton ; 17-GetButton
dd sys_system ; 18-System Services
dd paleholder ; 19-reserved
dd cross_order ; 20-ResetMidi and OutputMidi
dd cross_order ; 21-SetMidiBase,SetKeymap,SetShiftKeymap,.
dd cross_order ; 22-setting date,time,clock and alarm-clock
dd sys_wait_event_timeout ; 23-TimeOutWaitForEvent
dd cross_order ; 24-PlayCdTrack,StopCd and GetCdPlaylist
dd undefined_syscall ; 25-reserved
dd cross_order ; 26-GetMidiBase,GetKeymap,GetShiftKeymap,.
dd undefined_syscall ; 27-reserved
dd undefined_syscall ; 28-reserved
dd sys_date ; 29-GetDate
dd cross_order ; 30-Get/SetCurrentDirectory
dd undefined_syscall ; 31-reserved
dd undefined_syscall ; 32-reserved
dd undefined_syscall ; 33-reserved
dd undefined_syscall ; 34-reserved
dd syscall_getpixel ; 35-GetPixel
dd undefined_syscall ; 36-reserved
dd cross_order ; 37-GetMousePosition_ScreenRelative,.
dd syscall_drawline ; 38-DrawLine
dd cross_order ; 39-GetBackgroundSize,ReadBgrData,.
dd set_app_param ; 40-WantEvents
dd syscall_getirqowner ; 41-GetIrqOwner
dd get_irq_data ; 42-ReadIrqData
dd cross_order ; 43-SendDeviceData
dd sys_programirq ; 44-ProgramIrqs
dd reserve_free_irq ; 45-ReserveIrq and FreeIrq
dd cross_order ; 46-ReservePortArea and FreePortArea
dd cross_order ; 47-WriteNum
dd cross_order ; 48-SetRedrawType and SetButtonType
dd cross_order ; 49-Advanced Power Management (APM)
dd cross_order ; 50-Window shape & scale
dd cross_order ; 51-Threads
dd cross_order ; 52-Stack driver status
dd cross_order ; 53-Socket interface
dd undefined_syscall ; 54-reserved
dd cross_order ; 55-Sound interface
dd undefined_syscall ; 56-reserved
dd cross_order ; 57-PCI BIOS32
dd cross_order ; 58-Common file system interface
dd undefined_syscall ; 59-reserved
dd cross_order ; 60-Inter Process Communication
dd cross_order ; 61-Direct graphics access
dd cross_order ; 62-PCI functions
dd cross_order ; 63-System message board
dd cross_order ; 64-Resize application memory usage
dd cross_order ; 65-PutImagePalette
dd cross_order ; 66-Process definitions - keyboard
dd cross_order ; 67-Window move or resize
dd cross_order ; 68-Some internal services
dd cross_order ; 69-Debug
dd cross_order ; 70-Common file system interface, version 2
dd cross_order ; 71-Window settings
dd cross_order ; 72-Send window message
dd stb_create_window ; 73-create window
dd stb_show_window ; 74-show window
dd stb_get_event ; 75-get event
dd stb_def_window_proc
times 255 - ( ($-servetable2) /4 ) dd undefined_syscall
dd sys_end ; -1-end application

42
kernel/branches/kolibri_pe/core/taskman.inc
View File

@ -119,7 +119,7 @@ proc mnt_exec stdcall file_base:dword, file_size:dword, \
filename rb 1024
save_cr3 dd ?
slot dd ?
slot dd ?
slot_base dd ?
;app header data
@ -141,6 +141,7 @@ proc mnt_exec stdcall file_base:dword, file_size:dword, \
@@:
cmp edi, ecx
jae .bigfilename
lodsb
stosb
test al, al
@ -172,7 +173,7 @@ proc mnt_exec stdcall file_base:dword, file_size:dword, \
test eax, eax
jz .err_hdr
DEBUGF 1,"%s",new_process_loading
; DEBUGF 1,"%s",new_process_loading
lea ebx, [application_table_status]
call wait_mutex
@ -226,8 +227,8 @@ proc mnt_exec stdcall file_base:dword, file_size:dword, \
mov [ebx+APPDATA.mem_size],ecx
mov edi, [file_size]
; add edi, 4095
; and edi, not 4095
add edi, 4095
and edi, not 4095
sub ecx, edi
jna @F
@ -261,6 +262,7 @@ proc mnt_exec stdcall file_base:dword, file_size:dword, \
pop ebx
mov eax, -ERROR_FILE_NOT_FOUND
ret
.failed:
mov eax, [save_cr3]
call set_cr3
@ -279,6 +281,7 @@ proc mnt_exec stdcall file_base:dword, file_size:dword, \
ret
endp
align 4
proc pe_app_param stdcall path:dword, raw:dword, ex_pg_dir:dword, ex_stack:dword
@ -417,7 +420,7 @@ proc pe_app_param stdcall path:dword, raw:dword, ex_pg_dir:dword, ex_stack:dword
lea ecx, [ebx+REG_EDI]
mov edx, [ex_stack]
mov [ebx+REG_ENTRY], dword _sys_app_entry
mov [ebx+REG_ENTRY], dword _sys_app_entry
mov [ebx+REG_RESTART], dword _pe_restart
mov [ebx+REG_RAW], eax
mov [ebx+REG_CSTACK], ecx
@ -439,7 +442,7 @@ proc pe_app_param stdcall path:dword, raw:dword, ex_pg_dir:dword, ex_stack:dword
pop esi
pop ebx
ret
ret
endp
align 4
@ -448,7 +451,6 @@ _pe_restart:
popad
iretd
align 4
proc get_new_process_place
;input:
@ -674,9 +676,10 @@ align 4
add esp, 16
ret
align 4
set_cr3:
mov ebx, [current_slot]
mov [ebx+APPDATA.dir_table], eax
mov cr3, eax
@ -1045,9 +1048,8 @@ proc new_sys_threads
mov [app_eip], ebx
mov [app_esp], ecx
;mov esi,new_process_loading
;call sys_msg_board_str
DEBUGF 1,"%s",new_process_loading
;DEBUGF 1,"%s",new_process_loading
.wait_lock:
cmp [application_table_status],0
je .get_lock
@ -1101,9 +1103,7 @@ proc new_sys_threads
stdcall set_app_params ,[slot],eax,dword 0,\
dword 0,dword 0
;mov esi,new_process_running
;call sys_msg_board_str ;output information about succefull startup
DEBUGF 1,"%s",new_process_running
; DEBUGF 1,"%s",new_process_running
mov [application_table_status],0 ;unlock application_table_status mutex
mov eax,[process_number] ;set result
@ -1207,7 +1207,7 @@ proc set_app_params stdcall,slot:dword, params:dword,\
mov edx,[params]
mov edx,[edx] ;app_cmdline
test edx,edx
jz @f ;application doesn't need parameters
jz @f ;application doesn't need parameters
mov eax, edx
add eax, 256
@ -1225,7 +1225,7 @@ proc set_app_params stdcall,slot:dword, params:dword,\
mov edx,[params]
mov edx, [edx+4] ;app_path
test edx,edx
jz @F ;application don't need path of file
jz @F ;application don't need path of file
mov eax, edx
add eax, 1024
jc @f
@ -1274,13 +1274,13 @@ proc set_app_params stdcall,slot:dword, params:dword,\
mov [ebx+REG_ECX], eax
mov [ebx+REG_EAX], eax
mov eax, [esi+0x08] ;app_eip
mov [ebx+REG_EIP], eax ;app_entry
mov eax, [esi+0x08] ;app_eip
mov [ebx+REG_EIP], eax ;app_entry
mov [ebx+REG_CS], dword sel_app_code
mov [ebx+REG_EFLAGS], dword EFL_IOPL3+EFL_IF
mov [ebx+REG_EFLAGS], dword EFL_IOPL3+EFL_IF
mov eax, [esi+0x0C] ;app_esp
mov [ebx+REG_APP_ESP], eax ;app_stack
mov eax, [esi+0x0C] ;app_esp
mov [ebx+REG_APP_ESP], eax ;app_stack
mov [ebx+REG_SS], dword sel_app_data
lea ecx, [ebx+REG_RET]

30
kernel/branches/kolibri_pe/data32.inc
View File

@ -63,6 +63,7 @@ keymap_alt:
boot_setostask db 'Setting OS task',0
boot_allirqs db 'Unmasking all IRQs',0
boot_tsc db 'Reading TSC',0
boot_cpufreq db 'CPU frequency is ',' ',' MHz',0
boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0
boot_pal_vga db 'Setting VGA 640x480 palette',0
boot_failed db 'Failed to start first app',0
@ -71,8 +72,8 @@ keymap_alt:
; boot_tasking db 'All set - press ESC to start',0
;end if
new_process_loading db 'K : New Process - loading',13,10,0
new_process_running db 'K : New Process - done',13,10,0
;new_process_loading db 'K : New Process - loading',13,10,0
;new_process_running db 'K : New Process - done',13,10,0
start_not_enough_memory db 'K : New Process - not enough memory',13,10,0
msg_unresolved db 'unresolved ',0
@ -80,7 +81,10 @@ msg_module db 'in module ',0
msg_version db 'incompatible driver version',13,10,0
msg_www db 'please visit www.kolibrios.org',13,10,0
msg_CR db 13,10,0
aSis db 'SIS',0
intel_str db "GenuineIntel",0
AMD_str db "AuthenticAMD",0
;szSound db 'SOUND',0
;szInfinity db 'INFINITY',0
@ -92,6 +96,8 @@ szAtiHW db '/rd/1/drivers/ati2d.drv',0
szSTART db 'START',0
szEXPORTS db 'EXPORTS',0
sz_EXPORTS db '_EXPORTS',0
szIMPORTS db 'IMPORTS',0
read_firstapp db '/sys/'
@ -107,7 +113,13 @@ vrr_m db 'VRR_M',0
kernel_file db 'KERNEL MNT'
;supported videomodes
align 4
shmem_list:
.bk dd shmem_list
.fd dd shmem_list
; supported videomodes
mode_1280_1024_32:
dw 1280,1024,32,60
mode_1280_1024_24:
@ -129,13 +141,6 @@ mode_640_480_16:
mode_320_240_8:
dw 320,240,8,60
;bx_from_load: dw 'r1' ; ñòðóêòóðà äëÿ õðàíåíèÿ ïàðàìåòðîâ- îòêóäà ãàøðóçèëèñü, áåðåòñÿ íèæå èç bx ; {SPraid}[13.03.2007]
; ; a,b,c,d - âèí÷åñòåðû, r - ðàì äèñê
; ; # äèñêà... ñèìâîë, à íå áàéò. '1', à íå 1
; mike.dld {
db 0
dd servetable-0x10000
@ -513,6 +518,11 @@ hdpos rd 1 ; for boot 0x1
fat32part rd 1 ; for boot 0x1
cdpos rd 1
;CPUID information
cpu_vendor rd 3
cpu_sign rd 1
cpu_info rd 1
cpu_caps rd 4
pg_data PG_DATA

429
kernel/branches/kolibri_pe/docs/sysfuncr.txt
View File

@ -1,4 +1,4 @@
‘ˆ‘’…Œ<EFBFBD>›… ”“<E2809D>Š–ˆˆ Ž<>…<EFBFBD>€–ˆŽ<CB86><C5BD>Ž‰ ‘ˆ‘’…Œ› Kolibri 0.7.1.0
‘ˆ‘’…Œ<EFBFBD>›… ”“<E2809D>Š–ˆˆ Ž<>…<EFBFBD>€–ˆŽ<CB86><C5BD>Ž‰ ‘ˆ‘’…Œ› Kolibri 0.7.5.0
<EFBFBD>®¬¥à ä㭪樨 ¯®¬¥é ¥âáï ¢ ॣ¨áâà eax.
‚맮¢ á¨á⥬­®© ä㭪樨 ®áãé¥á⢫ï¥âáï ª®¬ ­¤®© "int 0x40".
@ -223,9 +223,6 @@
âॡã¥âáï ¯¥à¥¤ âì ã¯à ¢«¥­¨¥ á«¥¤ãî饬㠯à®æ¥ááã
(§ ª®­ç¨âì ⥪ã騩 ª¢ ­â ¢à¥¬¥­¨), ¨á¯®«ì§ã©â¥ ¯®¤äã­ªæ¨î 1
ä㭪樨 68.
* <20>ਠ⥪ã饩 ॠ«¨§ æ¨¨ ¯à®¨§®©¤¥â ­¥¬¥¤«¥­­ë© ¢®§¢à â ¨§ ä㭪樨,
¥á«¨ á«®¦¥­¨¥ ebx á ⥪ã騬 §­ ç¥­¨¥¬ áç¥â稪  ¢à¥¬¥­¨ ¢ë§®¢¥â
32-¡¨â­®¥ ¯¥à¥¯®«­¥­¨¥.
======================================================================
=============== ”ã­ªæ¨ï 6 - ¯à®ç¨â âì ä ©« á à ¬¤¨áª . ===============
@ -621,16 +618,22 @@
* eax = 17 - ­®¬¥à ä㭪樨
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* ¥á«¨ ¡ãä¥à ¯ãáâ, ¢®§¢à é ¥âáï eax=1
* ¥á«¨ ¡ãä¥à ­¥ ¯ãáâ, ⮣¤  ¢®§¢à é ¥âáï: áâ à訥 24 ¡¨â  eax
ᮤ¥à¦ â ¨¤¥­â¨ä¨ª â®à ª­®¯ª¨ (¢ ç áâ­®áâ¨, ¢ ah ®ª §ë¢ ¥âáï
¬« ¤è¨© ¡ ©â ¨¤¥­â¨ä¨ª â®à ; ¥á«¨ ¢á¥ ª­®¯ª¨ ¨¬¥îâ ¨¤¥­â¨ä¨ª â®à,
¬¥­ì訩 256, â® ¤«ï à §«¨ç¥­¨ï ¤®áâ â®ç­® ah),
  ¢ al ¢®§¢à é ¥âáï 0 - ¥á«¨ ¨á¯®«ì§®¢ « áì «¥¢ ï ª­®¯ª  ¬ëè¨, ¨«¨ ¡¨â ⮩ ª­®¯ª¨ ¬ëè¨, ª®â®à ï ¨á¯®«ì§®¢ « áì.
* ¥á«¨ ¡ãä¥à ­¥¯ãáâ:
* áâ à訥 24 ¡¨â  eax ᮤ¥à¦ â ¨¤¥­â¨ä¨ª â®à ª­®¯ª¨
(¢ ç áâ­®áâ¨, ¢ ah ®ª §ë¢ ¥âáï ¬« ¤è¨© ¡ ©â ¨¤¥­â¨ä¨ª â®à ;
¥á«¨ ¢á¥ ª­®¯ª¨ ¨¬¥îâ ¨¤¥­â¨ä¨ª â®à, ¬¥­ì訩 256,
â® ¤«ï à §«¨ç¥­¨ï ¤®áâ â®ç­® ah)
* al = 0 - ª­®¯ª  ¡ë«  ­ ¦ â  «¥¢®© ª­®¯ª®© ¬ëè¨
* al = ¡¨â, ᮮ⢥âáâ¢ãî騩 ­ ¦ ¢è¥© ª­®¯ª¥ ¬ëè¨, ¥á«¨ ­¥ «¥¢®©
‡ ¬¥ç ­¨ï:
* "<22>ãä¥à" åà ­¨â ⮫쪮 ®¤­ã ª­®¯ªã, ¯à¨ ­ ¦ â¨¨ ­®¢®© ª­®¯ª¨
¨­ä®à¬ æ¨ï ® áâ à®© â¥àï¥âáï.
* <20>ਠ¢ë§®¢¥ í⮩ ä㭪樨 ¯à¨«®¦¥­¨¥¬ á ­¥ ªâ¨¢­ë¬ ®ª­®¬
¢®§¢à é ¥âáï ®â¢¥â "¡ãä¥à ¯ãáâ".
* ‚®§¢à é ¥¬®¥ §­ ç¥­¨¥ al ᮮ⢥âáâ¢ã¥â á®áâ®ï­¨î ª­®¯®ª ¬ëè¨
¢ ä®à¬ â¥ ¯®¤ä㭪樨 2 ä㭪樨 37 ¢ ¬®¬¥­â ­ ç «  ­ ¦ â¨ï
­  ª­®¯ªã, §  ¨áª«î祭¨¥¬ ¬« ¤è¥£® ¡¨â  (ᮮ⢥âáâ¢ãî饣® «¥¢®©
ª­®¯ª¥ ¬ëè¨), ª®â®àë© á¡à á뢠¥âáï.
======================================================================
==== ”ã­ªæ¨ï 18, ¯®¤äã­ªæ¨ï 2 - § ¢¥àè¨âì ¯à®æ¥áá/¯®â®ª ¯® á«®âã. ====
@ -735,7 +738,7 @@
* äã­ªæ¨ï ­¥ ¢®§¢à é ¥â §­ ç¥­¨ï
======================================================================
======= ”ã­ªæ¨ï 18, ¯®¤äã­ªæ¨ï 9 - § ¢¥à襭¨¥ à ¡®âë á¨á⥬ë ========
= ”ã­ªæ¨ï 18, ¯®¤äã­ªæ¨ï 9 - § ¢¥à襭¨¥ à ¡®âë á¨á⥬ë á ¯ à ¬¥â஬. =
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 18 - ­®¬¥à ä㭪樨
@ -750,8 +753,7 @@
‡ ¬¥ç ­¨ï:
* <20>¥ á«¥¤ã¥â ¯®« £ âìáï ­  ¢®§¢à é ¥¬®¥ §­ ç¥­¨¥ ¯à¨ ­¥¢¥à­®¬
¢ë§®¢¥, ®­® ¬®¦¥â ¨§¬¥­¨âìáï ¢ ¯®á«¥¤ãîé¨å ¢¥àá¨ïå ï¤à .
* Œ®¦­® ¨á¯®«ì§®¢ âì ¯®¤äã­ªæ¨î 1, çâ®¡ë ­  ¯®á«¥¤­¥¬ è £¥
§ ¢¥à襭¨ï à ¡®âë ¯®«ì§®¢ â¥«ì á ¬ à¥è «, çâ® ¥¬ã ­ã¦­®.
======================================================================
======== ”ã­ªæ¨ï 18, ¯®¤äã­ªæ¨ï 10 - ᢥà­ãâì ®ª­® ¯à¨«®¦¥­¨ï. =======
======================================================================
@ -1131,11 +1133,6 @@ dd 638
* <20>®«ãç¨âì ãáâ ­®¢«¥­­ãî ¡ §ã CD ¬®¦­® ¢ë§®¢®¬
¯®¤ä㭪樨 3 ä㭪樨 26.
======================================================================
== ”ã­ªæ¨ï 21, ¯®¤äã­ªæ¨ï 4 - ãáâ ­®¢¨âì ¡ §®¢ë© ¯®àâ Sound Blaster. =
======================================================================
“¤ «¥­ 
======================================================================
========= ”ã­ªæ¨ï 21, ¯®¤äã­ªæ¨ï 5 - ãáâ ­®¢¨âì ï§ëª á¨á⥬ë. ========
======================================================================
@ -1199,11 +1196,6 @@ dd 638
* ‘«¥¤ã¥â â ª¦¥ ®¯à¥¤¥«¨âì ¨á¯®«ì§ã¥¬ãî ¡ §ã ¦ñá⪮£® ¤¨áª 
¯®¤ä㭪樥© 7.
======================================================================
===== ”ã­ªæ¨ï 21, ¯®¤äã­ªæ¨ï 10 - ãáâ ­®¢¨âì ª ­ « DMA ¤«ï §¢ãª . ====
======================================================================
“¤ «¥­ :
======================================================================
====================== ”ã­ªæ¨ï 21, ¯®¤äã­ªæ¨ï 11 =====================
=========== <20> §à¥è¨âì/§ ¯à¥â¨âì ­¨§ª®ã஢­¥¢ë© ¤®áâ㯠ª HD. ==========
@ -1497,11 +1489,6 @@ dd 638
* ”ã­ªæ¨ï ¯®¤¤¥à¦¨¢ ¥âáï ⮫쪮 ¤«ï ATAPI-ãáâனá⢠(CD ¨ DVD).
* <20>ਬ¥à®¬ ¨á¯®«ì§®¢ ­¨ï ä㭪樨 ï¥âáï ¯à¨«®¦¥­¨¥ CD_tray.
======================================================================
============== ”ã­ªæ¨ï 25 - ãáâ ­®¢¨âì £à®¬ª®áâì SBPro. ==============
======================================================================
“¤ «¥­ 
======================================================================
===== ”ã­ªæ¨ï 26, ¯®¤äã­ªæ¨ï 1 - ¯®«ãç¨âì ¡ §®¢ë© ¯®àâ MPU MIDI. =====
======================================================================
@ -1564,11 +1551,6 @@ dd 638
* <20> §  CD ¨á¯®«ì§ã¥âáï ä㭪樥© 24.
* “áâ ­®¢¨âì ¡ §ã CD ¬®¦­® ¢ë§®¢®¬ ¯®¤ä㭪樨 3 ä㭪樨 21.
======================================================================
=== ”ã­ªæ¨ï 26, ¯®¤äã­ªæ¨ï 4 - ¯®«ãç¨âì ¡ §®¢ë© ¯®àâ Sound Blaster. ==
======================================================================
“¤ «¥­ 
======================================================================
========== ”ã­ªæ¨ï 26, ¯®¤äã­ªæ¨ï 5 - ¯®«ãç¨âì ï§ëª á¨á⥬ë. =========
======================================================================
@ -1633,11 +1615,6 @@ dd 638
497 áã⮪.
* ‘¨á⥬­®¥ ¢à¥¬ï ¬®¦­® ¯®«ãç¨âì ä㭪樥© 3.
======================================================================
====== ”ã­ªæ¨ï 26, ¯®¤äã­ªæ¨ï 10 - ¯®«ãç¨âì ª ­ « DMA ¤«ï §¢ãª . =====
======================================================================
“¤ «¥­ 
======================================================================
====================== ”ã­ªæ¨ï 26, ¯®¤äã­ªæ¨ï 11 =====================
=========== “§­ âì, à §à¥èñ­ «¨ ­¨§ª®ã஢­¥¢ë© ¤®áâ㯠ª HD. ==========
@ -1667,11 +1644,6 @@ dd 638
* “áâ ­®¢¨âì ⥪ã饥 á®áâ®ï­¨¥ ¬®¦­® ¢ë§®¢®¬
¯®¤ä㭪樨 12 ä㭪樨 21.
======================================================================
=============== ”ã­ªæ¨ï 28 - ãáâ ­®¢¨âì £à®¬ª®áâì SB16. ==============
======================================================================
“¤ «¥­ 
======================================================================
================ ”ã­ªæ¨ï 29 - ¯®«ãç¨âì á¨á⥬­ãî ¤ âã. ===============
======================================================================
@ -1711,6 +1683,56 @@ dd 638
ª®¯¨àãîâáï ⮫쪮 ¯¥à¢ë¥ (edx-1) ¡ ©â
¨ ¢ ª®­æ¥ áâ ¢¨âáï § ¢¥àè î騩 0.
======================================================================
================ ”ã­ªæ¨ï 32 - 㤠«¨âì ä ©« á à ¬¤¨áª . ===============
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 32 - ­®¬¥à ä㭪樨
* ebx = 㪠§ â¥«ì ­  ¨¬ï ä ©« 
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax = 0 - ãᯥ譮; ¨­ ç¥ ª®¤ ®è¨¡ª¨ ä ©«®¢®© á¨á⥬ë
‡ ¬¥ç ­¨ï:
* <20>â  äã­ªæ¨ï ãáâ à¥« ; äã­ªæ¨ï 58 ¯®§¢®«ï¥â ¢ë¯®«­ïâì
⥠¦¥ ¤¥©á⢨ï á à áè¨à¥­­ë¬¨ ¢®§¬®¦­®áâﬨ.
* ’¥ªãé ï ॠ«¨§ æ¨ï ¢®§¢à é ¥â ⮫쪮 §­ ç¥­¨ï 0(ãᯥå) ¨
5(ä ©« ­¥ ­ ©¤¥­).
* ˆ¬ï ä ©«  ¤®«¦­® ¡ëâì «¨¡® ¢ ä®à¬ â¥ 8+3 ᨬ¢®«®¢ (¯¥à¢ë¥
8 ᨬ¢®«®¢ - ᮡá⢥­­® ¨¬ï, ¯®á«¥¤­¨¥ 3 - à áè¨à¥­¨¥,
ª®à®âª¨¥ ¨¬¥­  ¨ à áè¨à¥­¨ï ¤®¯®«­ïîâáï ¯à®¡¥« ¬¨),
«¨¡® ¢ ä®à¬ â¥ 8.3 ᨬ¢®«®¢ "FILE.EXT"/"FILE.EX "
(¨¬ï ­¥ ¡®«¥¥ 8 ᨬ¢®«®¢, â®çª , à áè¨à¥­¨¥ 3 ᨬ¢®« ,
¤®¯®«­¥­­®¥ ¯à¨ ­¥®¡å®¤¨¬®á⨠¯à®¡¥« ¬¨).
ˆ¬ï ä ©«  ¤®«¦­® ¡ëâì § ¯¨á ­® § £« ¢­ë¬¨ ¡ãª¢ ¬¨.
‡ ¢¥àè î騩 ᨬ¢®« á ª®¤®¬ 0 ­¥ ­ã¦¥­ (­¥ ASCIIZ-áâப ).
* <20>â  äã­ªæ¨ï ­¥ ¯®¤¤¥à¦¨¢ ¥â ¯ ¯®ª ­  à ¬¤¨áª¥.
======================================================================
=============== ”ã­ªæ¨ï 33 - § ¯¨á âì ä ©« ­  à ¬¤¨áª. ===============
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 33 - ­®¬¥à ä㭪樨
* ebx = 㪠§ â¥«ì ­  ¨¬ï ä ©« 
* ecx = 㪠§ â¥«ì ­  ¤ ­­ë¥ ¤«ï § ¯¨á¨
* edx = ç¨á«® ¡ ©â ¤«ï § ¯¨á¨
* á«¥¤ã¥â ãáâ ­ ¢«¨¢ âì esi=0
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax = 0 - ãᯥ譮, ¨­ ç¥ ª®¤ ®è¨¡ª¨ ä ©«®¢®© á¨á⥬ë
‡ ¬¥ç ­¨ï:
* <20>â  äã­ªæ¨ï ãáâ à¥« ; äã­ªæ¨ï 70 ¯®§¢®«ï¥â ¢ë¯®«­ïâì
⥠¦¥ ¤¥©á⢨ï á à áè¨à¥­­ë¬¨ ¢®§¬®¦­®áâﬨ.
* …᫨ 㪠§ âì ­¥­ã«¥¢®¥ §­ ç¥­¨¥ ¢ esi ¨ ­  à ¬¤¨áª¥ 㦥 ¥áâì
㪠§ ­­ë© ä ©«, â® ¡ã¤¥â ᮧ¤ ­ ¥éñ ®¤¨­ ä ©« á ⥬ ¦¥ ¨¬¥­¥¬.
* ‚ ¯à®â¨¢­®¬ á«ãç ¥ ä ©« ¯¥à¥§ ¯¨á뢠¥âáï.
* ˆ¬ï ä ©«  ¤®«¦­® ¡ëâì «¨¡® ¢ ä®à¬ â¥ 8+3 ᨬ¢®«®¢
(¯¥à¢ë¥ 8 ᨬ¢®«®¢ - ᮡá⢥­­® ¨¬ï, ¯®á«¥¤­¨¥ 3 - à áè¨à¥­¨¥,
ª®à®âª¨¥ ¨¬¥­  ¨ à áè¨à¥­¨ï ¤®¯®«­ïîâáï ¯à®¡¥« ¬¨),
«¨¡® ¢ ä®à¬ â¥ 8.3 ᨬ¢®«®¢ "FILE.EXT"/"FILE.EX "
(¨¬ï ­¥ ¡®«¥¥ 8 ᨬ¢®«®¢, â®çª , à áè¨à¥­¨¥ 3 ᨬ¢®« ,
¤®¯®«­¥­­®¥ ¯à¨ ­¥®¡å®¤¨¬®á⨠¯à®¡¥« ¬¨).
ˆ¬ï ä ©«  ¤®«¦­® ¡ëâì § ¯¨á ­® § £« ¢­ë¬¨ ¡ãª¢ ¬¨.
‡ ¢¥àè î騩 ᨬ¢®« á ª®¤®¬ 0 ­¥ ­ã¦¥­ (­¥ ASCIIZ-áâப ).
* <20>â  äã­ªæ¨ï ­¥ ¯®¤¤¥à¦¨¢ ¥â ¯ ¯®ª ­  à ¬¤¨áª¥.
======================================================================
============ ”ã­ªæ¨ï 35 - ¯à®ç¨â âì 梥â â®çª¨ ­  íªà ­¥. ============
======================================================================
@ -1728,6 +1750,22 @@ dd 638
ä㭪権) ç¥à¥§ ᥫ¥ªâ®à gs. <20> à ¬¥âàë ⥪ã饣® ¢¨¤¥®à¥¦¨¬ 
¬®¦­® ¯®«ãç¨âì ä㭪樥© 61.
======================================================================
=============== ”ã­ªæ¨ï 36 - ¯à®ç¨â âì ®¡« áâì íªà ­ . ===============
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 36 - ­®¬¥à ä㭪樨
* ebx = 㪠§ â¥«ì ­  ¯à¥¤¢ à¨â¥«ì­® ¢ë¤¥«¥­­ãî ®¡« áâì ¯ ¬ïâ¨,
ªã¤  ¡ã¤¥â ¯®¬¥é¥­® ¨§®¡à ¦¥­¨¥ ¢ ä®à¬ â¥ BBGGRRBBGGRR...
* ecx = [à §¬¥à ¯® ®á¨ x]*65536 + [à §¬¥à ¯® ®á¨ y]
* edx = [ª®®à¤¨­ â  ¯® ®á¨ x]*65536 + [ª®®à¤¨­ â  ¯® ®á¨ y]
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* äã­ªæ¨ï ­¥ ¢®§¢à é ¥â §­ ç¥­¨ï
‡ ¬¥ç ­¨ï:
* Š®®à¤¨­ âë ®¡« á⨠- íâ® ª®®à¤¨­ âë ¢¥àå­¥£® «¥¢®£® 㣫 
®¡« á⨠®â­®á¨â¥«ì­® íªà ­ .
* <20> §¬¥à ¨§®¡à ¦¥­¨ï ¢ ¡ ©â å ¥áâì 3*xsize*ysize.
======================================================================
==================== ”ã­ªæ¨ï 37 - à ¡®â  á ¬ëèìî. ====================
======================================================================
@ -1921,43 +1959,35 @@ dd 638
* eax = -1 ¤«ï ­¥ª®à४⭮£® ebx
======================================================================
========== ”ã­ªæ¨ï 42 - à ¡®â  á ¤ ­­ë¬¨, ¯®«ã祭­ë¬¨ ¯® IRQ. =======
========= ”ã­ªæ¨ï 42 - à ¡®â  á ¤ ­­ë¬¨, ¯®«ã祭­ë¬¨ ¯® IRQ. =========
======================================================================
------------------------ —⥭¨¥ ¤ ­­ëå -------------------------------
<EFBFBD>ਠ¢®§­¨ª­®¢¥­¨¨ IRQ á¨á⥬  ¬®¦¥â áç¨â뢠âì ¤ ­­ë¥ ¨§ 㪠§ ­­ëå
à ­¥¥ ä㭪樥© 44 ¯®à⮢ ¨ § ¯¨á뢠âì í⨠¤ ­­ë¥ ¢ ¡ãä¥à.
Ž¯¨á뢠¥¬ ï äã­ªæ¨ï áç¨â뢠¥â ¤ ­­ë¥ ¨§ í⮣® ¡ãä¥à  ¢ ¡ãä¥à
㪠§ ­­ë© ¢ ª ç¥á⢥ ¯ à ¬¥âà .
-------------------- <20>®¤äã­ªæ¨ï 0 - ç⥭¨¥ ¤ ­­ëå --------------------
<EFBFBD> à ¬¥âàë:
* eax = 42 - ­®¬¥à ä㭪樨
* bl = ­®¬¥à IRQ, 0..15
* bh = ­®¬¥à ¯®¤ä㭪樨, 0
Žáâ «ì­ ï ç áâì ॣ¨áâà  ebx ¤®«¦­  ¡ëâì ®¡­ã«¥­ .
* ecx = 㪠§ â¥«ì ­  ¡ãä¥à, ªã¤  ¡ã¤ã⠯ਭ¨¬ âìáï ¤ ­­ë¥
* bl = ­®¬¥à IRQ, 0..15
* bh = 0 - ­®¬¥à ¯®¤ä㭪樨
* ®áâ «ì­ ï ç áâì ॣ¨áâà  ebx ¤®«¦­  ¡ëâì ®¡­ã«¥­ 
* ecx = 㪠§ â¥«ì ­  ¡ãä¥à à §¬¥à®¬ ­¥ ¬¥­¥¥ 4000 ¡ ©â
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥: (á¨âã æ¨î ¬®¦­® à §«¨ç¨âì ¯® §­ ç¥­¨î eax)
* ¥á«¨ ¯®â®ª ­¥ ï¥âáï ¢« ¤¥«ì楬 IRQ
(¨«¨ ­®¬¥à IRQ § ¤ ­ ­¥¢¥à­®):
* eax = -1
* ¥á«¨ ¤ ­­ëå ­¥â:
* eax = 0
(¨«¨ ­®¬¥à IRQ § ¤ ­ ­¥¢¥à­®): eax = -1
* ¥á«¨ ¤ ­­ëå ­¥â: eax = 0
* ¥á«¨ ¢áñ ¢ ¯®à浪¥ ¨ ¤ ­­ë¥ ¡ë«¨:
* eax = à §¬¥à ¤ ­­ëå, ¯à®ç¨â ­­ëå ¨§ ¡ãä¥à  (¢ ¡ ©â å)
eax = à §¬¥à ¤ ­­ëå, ¯à®ç¨â ­­ëå ¨§ ¡ãä¥à  (¢ ¡ ©â å)
‘¬®âà¨â¥ § ¬¥ç ­¨ï ­¨¦¥.
------------------------ “§­ âì à §¬¥à ¤ ­­ëå ¢ ¡ãä¥à¥ ---------------
------------ <20>®¤äã­ªæ¨ï 1 - 㧭 âì à §¬¥à ¤ ­­ëå ¢ ¡ãä¥à¥ ------------
<EFBFBD> à ¬¥âàë:
* eax = 42 - ­®¬¥à ä㭪樨
* bl = ­®¬¥à IRQ, 0..15
* bh = ­®¬¥à ¯®¤ä㭪樨, 1
Žáâ «ì­ ï ç áâì ॣ¨áâà  ebx ¤®«¦­  ¡ëâì ®¡­ã«¥­ .
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥: (á¨âã æ¨î ¬®¦­® à §«¨ç¨âì ¯® §­ ç¥­¨î eax)
* bl = ­®¬¥à IRQ, 0..15
* bh = 1 - ­®¬¥à ¯®¤ä㭪樨
* ®áâ «ì­ ï ç áâì ॣ¨áâà  ebx ¤®«¦­  ¡ëâì ®¡­ã«¥­ 
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* ¥á«¨ ¯®â®ª ­¥ ï¥âáï ¢« ¤¥«ì楬 IRQ
(¨«¨ ­®¬¥à IRQ § ¤ ­ ­¥¢¥à­®):
* eax = -1
* ¥á«¨ ¢áñ ¢ ¯®à浪¥, ¢ eax à §¬¥à ¤ ­­ëå
(¨«¨ ­®¬¥à IRQ § ¤ ­ ­¥¢¥à­®): eax = -1
* ¨­ ç¥ eax = à §¬¥à ¤ ­­ëå ¢ ¡ãä¥à¥
‡ ¬¥ç ­¨ï:
* <20>।¢ à¨â¥«ì­® ¯®â®ª ¤®«¦¥­ § à¥§¥à¢¨à®¢ âì ¤«ï ᥡï 㪠§ ­­ë© IRQ
ä㭪樥© 45.
@ -2188,11 +2218,11 @@ dword-
‡ ¬¥ç ­¨ï:
* ‘âàãªâãà  â ¡«¨æë 梥⮢ ®¯¨á ­  ¢ áâ ­¤ àâ­®¬ ¢ª«îç ¥¬®¬ ä ©«¥
macros.inc ¯®¤ ­ §¢ ­¨¥¬ system_colors; ­ ¯à¨¬¥à, ¬®¦­® ¯¨á âì:
sc system_colors ; ®¡ê¥­¨¥ ¯¥à¥¬¥­­®©
... ; £¤¥-â® ­ ¤® ¢ë§¢ âì
; ®¯¨á뢠¥¬ãî äã­ªæ¨î á ecx=sc
mov ecx, [sc.work_button_text] ; ç¨â ¥¬ 梥â ⥪áâ 
; ­  ª­®¯ª¥ ¢ à ¡®ç¥© ®¡« áâ¨
sc system_colors ; ®¡ê¥­¨¥ ¯¥à¥¬¥­­®©
... ; £¤¥-â® ­ ¤® ¢ë§¢ âì
; ®¯¨á뢠¥¬ãî äã­ªæ¨î á ecx=sc
mov ecx, [sc.work_button_text] ; ç¨â ¥¬ 梥â ⥪áâ 
; ­  ª­®¯ª¥ ¢ à ¡®ç¥© ®¡« áâ¨
* ˆá¯®«ì§®¢ ­¨¥/­¥¨á¯®«ì§®¢ ­¨¥ íâ¨å 梥⮢ - ¤¥«® ¨áª«îç¨â¥«ì­®
á ¬®© ¯à®£à ¬¬ë. „«ï ¨á¯®«ì§®¢ ­¨ï ­ã¦­® ¯à®áâ® ¯à¨ ¢ë§®¢¥ ä㭪権
à¨á®¢ ­¨ï 㪠§ë¢ âì 梥â, ¢§ïâë© ¨§ í⮩ â ¡«¨æë.
@ -2581,9 +2611,6 @@ dword-
* ’¥ªãé ï ॠ«¨§ æ¨ï ­¥ § ªà뢠¥â  ¢â®¬ â¨ç¥áª¨ ¢á¥ ᮪¥âë ¯®â®ª 
¯à¨ ¥£® § ¢¥à襭¨¨. ‚ ç áâ­®áâ¨, ­¥ á«¥¤ã¥â ¯à¨¡¨¢ âì ¯®â®ª
á ªã祩 ®âªàëâëå ᮪¥â®¢ - ¡ã¤¥â ãâ¥çª  à¥áãàᮢ.
* ’¥ªãé ï ॠ«¨§ æ¨ï ­¥ ¤¥« ¥â ¯à®¢¥à®ª ­  ª®à४⭮áâì
(¥¤¨­á⢥­­®¥, ­  çâ® ¢®§¢à é ¥âáï ®è¨¡ª , - ¯®¯ë⪠ § ªàëâì
­¥®âªàëâë© á®ª¥â á ª®à४â­ë¬ åí­¤«®¬).
======================================================================
============== ”ã­ªæ¨ï 53, ¯®¤äã­ªæ¨ï 2 - ®¯à®á ᮪¥â . ==============
@ -2593,10 +2620,8 @@ dword-
* ebx = 2 - ­®¬¥à ¯®¤ä㭪樨
* ecx = åí­¤« ᮪¥â 
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax = ç¨á«® ¯®«ã祭­ëå ¡ ©â
* eax = ç¨á«® ¯®«ã祭­ëå ¡ ©â, 0 ¤«ï ­¥¢¥à­®£® åí­¤« 
* ebx à §àãè ¥âáï
‡ ¬¥ç ­¨ï:
* <20>஢¥àª¨ ª®à४⭮á⨠­¥ ¤¥« ¥âáï.
======================================================================
======== ”ã­ªæ¨ï 53, ¯®¤äã­ªæ¨ï 3 - ¯à®ç¨â âì ¡ ©â ¨§ ᮪¥â . ========
@ -2606,12 +2631,10 @@ dword-
* ebx = 3 - ­®¬¥à ¯®¤ä㭪樨
* ecx = åí­¤« ᮪¥â 
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* ¥á«¨ ­¥â ¯à¨­ïâëå ¤ ­­ëå: eax=0, bl=0,
¯à®ç¨¥ ¡ ©âë ebx à §àãè îâáï
* ¥á«¨ ­¥â ¯à¨­ïâëå ¤ ­­ëå ¨«¨ 㪠§ ­ ­¥¢¥à­ë© åí­¤«:
eax=0, bl=0, ¯à®ç¨¥ ¡ ©âë ebx à §àãè îâáï
* ¥á«¨ ¡ë«¨ ¯à¨­ïâë¥ ¤ ­­ë¥: eax=ç¨á«® ®áâ ¢è¨åáï ¡ ©â
(¢®§¬®¦­®, 0), bl=¯à®ç¨â ­­ë© ¡ ©â, ¯à®ç¨¥ ¡ ©âë ebx à §àãè îâáï
‡ ¬¥ç ­¨ï:
* <20>஢¥àª¨ ª®à४⭮á⨠­¥ ¯à®¨§¢®¤¨âáï.
======================================================================
========== ”ã­ªæ¨ï 53, ¯®¤äã­ªæ¨ï 4 - § ¯¨á âì ¢ UDP-᮪¥â. ==========
@ -2623,13 +2646,10 @@ dword-
* edx = ç¨á«® ¡ ©â ¤«ï § ¯¨á¨
* esi = 㪠§ â¥«ì ­  ¤ ­­ë¥ ¤«ï § ¯¨á¨
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax = 0xffffffff - ­¥¢¥à­ë© åí­¤«
* eax = 0xffff - ­¥¤®áâ â®ç­® ¯ ¬ïâ¨
* eax = 0xffffffff - ®è¨¡ª  (­¥¢¥à­ë© åí­¤« ¨«¨ ­¥¤®áâ â®ç­® ¯ ¬ïâ¨)
* eax = 0 - ãᯥ譮
* ebx à §àãè ¥âáï
‡ ¬¥ç ­¨ï:
* <20>஢¥àª  ­  ¯à ¢¨«ì­®áâì åí­¤«  ¬¨­¨¬ «ì­  - ¨áª«îç îâáï ⮫쪮
­¥ ®ç¥­ì ­¥¯à ¢¨«ì­ë¥ ­¥®âªàëâë¥ åí­¤«ë.
* —¨á«® ¡ ©â ¤«ï § ¯¨á¨ ­¥ ¬®¦¥â ¯à¥¢ëè âì 1500-28, å®âï
ᮮ⢥âáâ¢ãî饩 ¯à®¢¥àª¨ ­¥ ¤¥« ¥âáï.
@ -2657,7 +2677,7 @@ dword-
* ebx = 6 - ­®¬¥à ¯®¤ä㭪樨
* ecx = åí­¤« ᮪¥â 
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax = áâ âãá ᮪¥â : ®¤­® ¨§
* eax = 0 ¤«ï ­¥¢¥à­®£® ᮪¥â  ¨«¨ áâ âãá: ®¤­® ¨§
* TCB_LISTEN = 1
* TCB_SYN_SENT = 2
* TCB_SYN_RECEIVED = 3
@ -2670,8 +2690,6 @@ dword-
* TCB_TIME_WAIT = 10
* TCB_CLOSED = 11
* ebx à §àãè ¥âáï
‡ ¬¥ç ­¨ï:
* <20>஢¥à®ª ª®à४⭮á⨠­¥ ¯à®¨§¢®¤¨âáï.
======================================================================
========== ”ã­ªæ¨ï 53, ¯®¤äã­ªæ¨ï 7 - § ¯¨á âì ¢ TCP-᮪¥â. ==========
@ -2683,13 +2701,10 @@ dword-
* edx = ç¨á«® ¡ ©â ¤«ï § ¯¨á¨
* esi = 㪠§ â¥«ì ­  ¤ ­­ë¥ ¤«ï § ¯¨á¨
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax = 0xffffffff - ®è¨¡ª 
* eax = 0xffff - ­¥¤®áâ â®ç­® ¯ ¬ïâ¨
* eax = 0xffffffff - ®è¨¡ª  (­¥¢¥à­ë© åí­¤« ¨«¨ ­¥¤®áâ â®ç­® ¯ ¬ïâ¨)
* eax = 0 - ãᯥ譮
* ebx à §àãè ¥âáï
‡ ¬¥ç ­¨ï:
* <20>஢¥àª  ­  ¯à ¢¨«ì­®áâì åí­¤«  ¬¨­¨¬ «ì­  - ¨áª«îç îâáï ⮫쪮
­¥ ®ç¥­ì ­¥¯à ¢¨«ì­ë¥ ­¥®âªàëâë¥ åí­¤«ë.
* —¨á«® ¡ ©â ¤«ï § ¯¨á¨ ­¥ ¬®¦¥â ¯à¥¢ëè âì 1500-40,
å®âï ᮮ⢥âáâ¢ãî饩 ¯à®¢¥àª¨ ­¥ ¤¥« ¥âáï.
@ -2701,19 +2716,14 @@ dword-
* ebx = 8 - ­®¬¥à ¯®¤ä㭪樨
* ecx = åí­¤« ᮪¥â 
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax = -1 - ­¥¢¥à­ë© åí­¤«
* eax = 0xffff - ­¥¤®áâ â®ç­® ¯ ¬ï⨠¤«ï ¯ ª¥â  § ªàëâ¨ï ᮪¥â 
* eax = -1 - ®è¨¡ª  (­¥¢¥à­ë© åí­¤« ¨«¨
­¥¤®áâ â®ç­® ¯ ¬ï⨠¤«ï ¯ ª¥â  § ªàëâ¨ï ᮪¥â )
* eax = 0 - ãᯥ譮
* ¢® ¬­®£¨å á«ãç ïå eax à §àãè ¥âáï (¢®§¢à é ¥âáï १ã«ìâ â ä㭪樨
queue) - ¢¨¤¨¬®, íâ® ¡ £, ª®â®àë© ¡ã¤¥â ¨á¯à ¢«¥­
* ebx à §àãè ¥âáï
‡ ¬¥ç ­¨ï:
* ’¥ªãé ï ॠ«¨§ æ¨ï ­¥ § ªà뢠¥â  ¢â®¬ â¨ç¥áª¨ ¢á¥ ᮪¥âë ¯®â®ª 
¯à¨ ¥£® § ¢¥à襭¨¨. ‚ ç áâ­®áâ¨, ­¥ á«¥¤ã¥â ¯à¨¡¨¢ âì ¯®â®ª
á ªã祩 ®âªàëâëå ᮪¥â®¢ - ¡ã¤¥â ãâ¥çª  à¥áãàᮢ.
* ’¥ªãé ï ॠ«¨§ æ¨ï ­¥ ¤¥« ¥â ¯à®¢¥à®ª ­  ª®à४⭮áâì
(¥¤¨­á⢥­­®¥, ­  çâ® ¢®§¢à é ¥âáï ®è¨¡ª , - ¯®¯ë⪠ § ªàëâì
­¥®âªàëâë© á®ª¥â á ª®à४â­ë¬ åí­¤«®¬).
======================================================================
== ”ã­ªæ¨ï 53, ¯®¤äã­ªæ¨ï 9 - ¯à®¢¥à¨âì, ᢮¡®¤¥­ «¨ «®ª «ì­ë© ¯®àâ. =
@ -2754,10 +2764,8 @@ dword-
* esi = ç¨á«® ¡ ©â ¤«ï ç⥭¨ï;
* esi = 0 - ç¨â âì ¢á¥ ¤ ­­ë¥ (¬ ªá¨¬ã¬ 4096 ¡ ©â)
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax = ç¨á«® ¯à®ç¨â ­­ëå ¡ ©â
* eax = ç¨á«® ¯à®ç¨â ­­ëå ¡ ©â (0 ¯à¨ ­¥¢¥à­®¬ åí­¤«¥)
* ebx à §àãè ¥âáï
‡ ¬¥ç ­¨ï:
* <20>஢¥àª¨ ­  ¯à ¢¨«ì­®áâì åí­¤«  ­¥ ¤¥« ¥âáï.
======================================================================
”ã­ªæ¨ï 53, ¯®¤äã­ªæ¨ï 255 - ®â« ¤®ç­ ï ¨­ä®à¬ æ¨ï á¥â¥¢®£® ¤à ©¢¥à .
@ -2791,59 +2799,6 @@ dword-
* 6: áâ âãá ¤à ©¢¥à  ¯ ª¥â®¢, 0=­¥ ªâ¨¢¥­,
­¥­ã«¥¢®¥ §­ ç¥­¨¥= ªâ¨¢¥­
======================================================================
======== ”ã­ªæ¨ï 55, ¯®¤äã­ªæ¨ï 0 - § £à㧨âì ¤ ­­ë¥ ¤«ï SB16. =======
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 55 - ­®¬¥à ä㭪樨
* ebx = 0 - ­®¬¥à ¯®¤ä㭪樨
* ecx = 㪠§ â¥«ì ­  ¤ ­­ë¥ (ª®¯¨àã¥âáï 64 ª¨«®¡ ©â , ¨á¯®«ì§ã¥âáï
á⮫쪮, ᪮«ìª® ãáâ ­®¢«¥­® ¯®¤ä㭪樥© 2)
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* äã­ªæ¨ï ­¥ ¢®§¢à é ¥â §­ ç¥­¨ï
‡ ¬¥ç ­¨ï:
* ”®à¬ â ¨ à §¬¥à ¤ ­­ëå ãáâ ­ ¢«¨¢ îâáï ¯®¤ä㭪樥© 2.
======================================================================
==== ”ã­ªæ¨ï 55, ¯®¤äã­ªæ¨ï 1 - ­ ç âì ¯à®¨£à뢠âì ¤ ­­ë¥ ­  SB16. ===
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 55 - ­®¬¥à ä㭪樨
* ebx = 1 - ­®¬¥à ¯®¤ä㭪樨
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* äã­ªæ¨ï ­¥ ¢®§¢à é ¥â §­ ç¥­¨ï
‡ ¬¥ç ­¨ï:
* <20>।¢ à¨â¥«ì­® ¤ ­­ë¥ ¤®«¦­ë ¡ëâì § £à㦥­ë ¯®¤ä㭪樥© 0 ¨
®¯à¥¤¥«ñ­ ¨å ä®à¬ â ¯®¤ä㭪樥© 2.
* ”ã­ªæ¨ï ¢®§¢à é ¥â ã¯à ¢«¥­¨¥, ª®£¤  ­ ç «®áì ¯à®¨£à뢠­¨¥ ¤ ­­ëå;
¯®á«¥ í⮣® ¯à®¨£à뢠­¨¥ ¨¤ñâ ­¥§ ¢¨á¨¬® ®â ¯à¨«®¦¥­¨ï (¨ ¢®®¡é¥
­¥ âॡã¥â § £à㧪¨ ¯à®æ¥áá®à ).
* <20>।¢ à¨â¥«ì­® ¤®«¦­ë ¡ëâì ®¯à¥¤¥«¥­ë ¡ §®¢ë© ¯®àâ SB16
(¯®¤ä㭪樥© 4 ä㭪樨 21) ¨ ª ­ « DMA
(¯®¤ä㭪樥© 10 ä㭪樨 21).
======================================================================
====== ”ã­ªæ¨ï 55, ¯®¤äã­ªæ¨ï 2 - ãáâ ­®¢¨âì ä®à¬ â ¤ ­­ëå SB16. =====
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 55 - ­®¬¥à ä㭪樨
* ebx = 2 - ­®¬¥à ¯®¤ä㭪樨
* ecx = 0 - ãáâ ­®¢¨âì à §à來®áâì
* edx = 1 - 8¡¨â ¬®­®
* edx = 2 - 8¡¨â áâ¥à¥®
* ecx = 1 - ãáâ ­®¢¨âì à §¬¥à ¤ ­­ëå
* edx = à §¬¥à ¢ ¡ ©â å
* ecx = 2 - ãáâ ­®¢¨âì ç áâ®â㠯ந£à뢠­¨ï
* edx = ç áâ®â 
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* äã­ªæ¨ï ­¥ ¢®§¢à é ¥â §­ ç¥­¨ï
‡ ¬¥ç ­¨ï:
* <20>ਠ§ £à㧪¥ á¨á⥬ë ãáâ ­ ¢«¨¢ îâáï á«¥¤ãî騥 ¯ à ¬¥âàë
¯® 㬮«ç ­¨î: à §à來®áâì - 8 ¡¨â ¬®­®, à §¬¥à - 64 Š¡,
ç áâ®â  44100 ƒæ. ’¥¬ ­¥ ¬¥­¥¥ ४®¬¥­¤ã¥âáï ® ãáâ ­ ¢«¨¢ âì
­¥®¡å®¤¨¬ë¥ §­ ç¥­¨ï, ¯®áª®«ìªã ®­¨ ¬®£«¨ ¡ëâì ¯¥à¥ãáâ ­®¢«¥­ë
ª ª®©-­¨¡ã¤ì ¯à®£à ¬¬®©.
======================================================================
====================== ”ã­ªæ¨ï 55, ¯®¤äã­ªæ¨ï 55 =====================
========== <20> ç âì ¯à®¨£à뢠âì ¤ ­­ë¥ ­  ¢áâ஥­­®¬ ᯨª¥à¥. ==========
@ -3167,10 +3122,10 @@ IPC
<EFBFBD>ணࠬ¬¥ ¤®áâã¯­ë ¤ ­­ë¥ £à ä¨ç¥áª®£® íªà ­  (®¡« áâì ¯ ¬ïâ¨, ª®â®à ï
ᮡá⢥­­® ¨ ®â®¡à ¦ ¥â ᮤ¥à¦¨¬®¥ íªà ­ ) ­ ¯àï¬ãî ¡¥§ ¢ë§®¢®¢
á¨á⥬­ëå ä㭪権 ç¥à¥§ ᥫ¥ªâ®à gs:
mov eax, [gs:0]
mov eax, [gs:0]
¯®¬¥áâ¨â ¢ eax ¯¥à¢ë© dword ¡ãä¥à , ᮤ¥à¦ é¨© ¨­ä®à¬ æ¨î ® 梥â¥
«¥¢®© ¢¥àå­¥© â®çª¨ (¨, ¢®§¬®¦­®, æ¢¥â  ­¥áª®«ìª¨å á«¥¤ãîé¨å).
mov [gs:0], eax
mov [gs:0], eax
¯à¨ à ¡®â¥ ¢ ०¨¬ å VESA c LFB
ãáâ ­®¢¨â 梥⠫¥¢®© ¢¥àå­¥© â®çª¨
(¨ ¢®§¬®¦­®, æ¢¥â  ­¥áª®«ìª¨å á«¥¤ãîé¨å).
@ -3402,7 +3357,7 @@ IPC
* ebx = 㪠§ â¥«ì ­  ¨§®¡à ¦¥­¨¥
* ecx = [à §¬¥à ¯® ®á¨ x]*65536 + [à §¬¥à ¯® ®á¨ y]
* edx = [ª®®à¤¨­ â  ¯® ®á¨ x]*65536 + [ª®®à¤¨­ â  ¯® ®á¨ y]
* esi = ç¨á«® ¡¨â ­  ¯¨ªá¥«ì, ¤®«¦­® ¡ëâì 1, 4, 8, 15, 16, 24 ¨«¨ 32
* esi = ç¨á«® ¡¨â ­  ¯¨ªá¥«ì, ¤®«¦­® ¡ëâì 1,2,4,8,15,16,24 ¨«¨ 32
* edi = 㪠§ â¥«ì ­  ¯ «¨âàã (2 ¢ á⥯¥­¨ esi 梥⮢ 0x00RRGGBB);
¨£­®à¨àã¥âáï ¯à¨ esi > 8
* ebp = ᬥ饭¨¥ ¤ ­­ëå ª ¦¤®© á«¥¤ãî饩 áâப¨ ¨§®¡à ¦¥­¨ï
@ -3412,27 +3367,28 @@ IPC
‡ ¬¥ç ­¨ï:
* Š®®à¤¨­ âë ¨§®¡à ¦¥­¨ï - íâ® ª®®à¤¨­ âë ¢¥àå­¥£® «¥¢®£® 㣫 
¨§®¡à ¦¥­¨ï ®â­®á¨â¥«ì­® ®ª­ .
* <20> §¬¥à ¨§®¡à ¦¥­¨ï ¢ ¡ ©â å ¥áâì xsize*ysize.
* ”®à¬ â ¨§®¡à ¦¥­¨ï á 1 ¡¨â®¬ ­  ¯¨ªá¥«ì: ª ¦¤ë© ¡ ©â ¨§®¡à ¦¥­¨ï,
§  ¨áª«î祭¨¥¬, ¡ëâì ¬®¦¥â, ¯®á«¥¤­¨å ¡ ©â®¢ áâப, ᮤ¥à¦¨â
¨­ä®à¬ æ¨î ® 梥⥠8 ¯¨ªá¥«¥©, áâ à訩 ¡¨â ᮮ⢥âáâ¢ã¥â ¯¥à¢®¬ã
¯¨ªá¥«î.
* ”®à¬ â ¨§®¡à ¦¥­¨ï á 2 ¡¨â ¬¨ ­  ¯¨ªá¥«ì: ª ¦¤ë© ¡ ©â ¨§®¡à ¦¥­¨ï,
§  ¨áª«î祭¨¥¬, ¡ëâì ¬®¦¥â, ¯®á«¥¤­¨å ¡ ©â®¢ áâப, ᮤ¥à¦¨â
¨­ä®à¬ æ¨î ® 梥⥠4 ¯¨ªá¥«¥©, áâ à訥 ¤¢  ¡¨â  ᮮ⢥âáâ¢ãîâ
¯¥à¢®¬ã ¯¨ªá¥«î.
* ”®à¬ â ¨§®¡à ¦¥­¨ï á 4 ¡¨â ¬¨ ­  ¯¨ªá¥«ì: ª ¦¤ë© ¡ ©â ¨§®¡à ¦¥­¨ï,
§  ¨áª«î祭¨¥¬ ¯®á«¥¤­¨å ¡ ©â®¢ áâப (¥á«¨ è¨à¨­  ¨§®¡à ¦¥­¨ï
­¥çñâ­ ), ᮤ¥à¦¨â ¨­ä®à¬ æ¨î ® 梥⥠2 ¯¨ªá¥«¥©, áâ àè ï â¥âà ¤ 
ᮮ⢥âáâ¢ã¥â ¯¥à¢®¬ã ¯¨ªá¥«î.
* ”®à¬ â ¨§®¡à ¦¥­¨ï á 8 ¡¨â ¬¨ ­  ¯¨ªá¥«ì: ª ¦¤ë© ¡ ©â ¨§®¡à ¦¥­¨ï
à áᬠâਢ ¥âáï ª ª ¨­¤¥ªá ¢ ¯ «¨âà¥.
* …᫨ ¨§®¡à ¦¥­¨¥ ¨á¯®«ì§ã¥â ­¥ ¢á¥ 256 梥⮢,   ¬¥­ìè¥,
à §¬¥à ¯ «¨âàë ¬®¦¥â ¡ëâì ¬¥­ìè¥ 256.
* ”®à¬ â ¨§®¡à ¦¥­¨ï á 15 ¡¨â ¬¨ ­  ¯¨ªá¥«ì: 梥⠪ ¦¤®£® ¯¨ªá¥«ï
ª®¤¨àã¥âáï ª ª (¢ ¡¨â®¢®¬ ¯à¥¤áâ ¢«¥­¨¨) 0RRRRRGGGGGBBBBB -
¯® 5 ¯¨ªá¥«¥© ­  ª ¦¤ë© 梥â.
* ”®à¬ â ¨§®¡à ¦¥­¨ï á 16 ¡¨â ¬¨ ­  ¯¨ªá¥«ì: 梥⠪ ¦¤®£® ¯¨ªá¥«ï
ª®¤¨àã¥âáï ª ª RRRRRGGGGGGBBBBB (á奬  5+6+5).
* ”®à¬ â ¨§®¡à ¦¥­¨ï á 24 ¡¨â ¬¨ ­  ¯¨ªá¥«ì: 梥⠪ ¦¤®£® ¯¨ªá¥«ï
ª®¤¨àã¥âáï âà¥¬ï ¡ ©â ¬¨ - ¯®á«¥¤®¢ â¥«ì­® ᨭïï, §¥«ñ­ ï,
ªà á­ ï á®áâ ¢«ïî騥 梥â .
ª®¤¨àã¥âáï âà¥¬ï ¡ ©â ¬¨ - ¯®á«¥¤®¢ â¥«ì­® ᨭïï, §¥«ñ­ ï, ªà á­ ï
á®áâ ¢«ïî騥 梥â .
* ”®à¬ â ¨§®¡à ¦¥­¨ï á 32 ¡¨â ¬¨ ­  ¯¨ªá¥«ì:  ­ «®£¨ç­® 24, ⮫쪮
¥áâì ¥éñ ¨£­®à¨àã¥¬ë© ç¥â¢ñàâë© ¡ ©â.
* ‚맮¢ ä㭪樨 7 íª¢¨¢ «¥­â¥­ ¢ë§®¢ã í⮩ ä㭪樨 á ¯ à ¬¥âà ¬¨
@ -3685,30 +3641,24 @@ Architecture Software Developer's Manual, Volume 3, Appendix B);
¨«¨ ¯®¤ä㭪樥© 20.
======================================================================
===== ”ã­ªæ¨ï 68, ¯®¤äã­ªæ¨ï 14 - ®¦¨¤ âì ¨§¢¥é¥­¨ï ®â ¤à ©¢¥à . =====
==================== ”ã­ªæ¨ï 68, ¯®¤äã­ªæ¨ï 14 =======================
===== Ž¦¨¤ âì ¯®«ã祭¨ï ᨣ­ « , ®â ¤àã£¨å ¯à¨«®¦¥­¨©/¤à ©¢¥à®¢. =====
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 68 - ­®¬¥à ä㭪樨
* ebx = 14 - ­®¬¥à ¯®¤ä㭪樨
* ecx = 㪠§ â¥«ì ­  ¡ãä¥à ¤«ï ¨­ä®à¬ æ¨¨ (8 ¡ ©â)
* ecx = 㪠§ â¥«ì ­  ¡ãä¥à ¤«ï ¨­ä®à¬ æ¨¨ (24 ¡ ©â )
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* ¡ãä¥à, ­  ª®â®àë© ãª §ë¢ ¥â ecx, ᮤ¥à¦¨â á«¥¤ãîéãî ¨­ä®à¬ æ¨î:
* +0: dword: ª®­áâ ­â  EV_INTR = 1
* +4: dword: ¤ ­­ë¥ ¤à ©¢¥à 
‡ ¬¥ç ­¨ï:
* ’¥ªãé ï ॠ«¨§ æ¨ï ¢® ¢à¥¬ï ®¦¨¤ ­¨ï âॡã¥â ¤®¢®«ì­® "âï¦ñ«ëå"
®¯¥à æ¨© ¯¥à¥ª«î祭¨ï ª®­â¥ªáâ .
* +0: dword: ¨¤¥­â¨ä¨ª â®à ¯®á«¥¤ãîé¨å ¤ ­­ëå ᨣ­ « 
* +4: ¤ ­­ë¥ ¯à¨­ï⮣® ᨣ­ «  (20 ¡ ©â), ä®à¬ â ª®â®àëå
®¯à¥¤¥«ï¥âáï ¯¥à¢ë¬ dword-®¬
======================================================================
== ”ã­ªæ¨ï 68, ¯®¤äã­ªæ¨ï 15 - ãáâ ­®¢¨âì ®¡à ¡®â稪 ¨áª«î祭¨© FPU. =
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 68 - ­®¬¥à ä㭪樨
* ebx = 15 - ­®¬¥à ¯®¤ä㭪樨
* ecx =  ¤à¥á ­®¢®£® ®¡à ¡®â稪  ¨áª«î祭¨©
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax =  ¤à¥á áâ à®£® ®¡à ¡®â稪  ¨áª«î祭¨©
(0, ¥á«¨ ®­ ­¥ ¡ë« ãáâ ­®¢«¥­)
“¤ «¥­  (¢ ⥪ã饩 ॠ«¨§ æ¨¨ ¯à®áâ® ¢®§¢à é ¥â 0)
ˆá¯®«ì§®¢ âì ¯®¤ä㭪樨 24, 25
======================================================================
=========== ”ã­ªæ¨ï 68, ¯®¤äã­ªæ¨ï 16 - § £à㧨âì ¤à ©¢¥à. ===========
@ -3751,13 +3701,8 @@ Architecture Software Developer's Manual, Volume 3, Appendix B);
======================================================================
== ”ã­ªæ¨ï 68, ¯®¤äã­ªæ¨ï 18 - ãáâ ­®¢¨âì ®¡à ¡®â稪 ¨áª«î祭¨© SSE. =
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 68 - ­®¬¥à ä㭪樨
* ebx = 18 - ­®¬¥à ¯®¤ä㭪樨
* ecx =  ¤à¥á ­®¢®£® ®¡à ¡®â稪  ¨áª«î祭¨©
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax =  ¤à¥á áâ à®£® ®¡à ¡®â稪  ¨áª«î祭¨©
(0, ¥á«¨ ®­ ­¥ ¡ë« ãáâ ­®¢«¥­)
“¤ «¥­  (¢ ⥪ã饩 ॠ«¨§ æ¨¨ ¯à®áâ® ¢®§¢à é ¥â 0)
ˆá¯®«ì§®¢ âì ¯®¤ä㭪樨 24, 25
======================================================================
============= ”ã­ªæ¨ï 68, ¯®¤äã­ªæ¨ï 19 - § £à㧨âì DLL. =============
@ -3798,6 +3743,104 @@ Architecture Software Developer's Manual, Volume 3, Appendix B);
* ‘®¤¥à¦¨¬®¥ ¯ ¬ï⨠¢¯«®âì ¤® ­ ¨¬¥­ì襣® ¨§ áâ à®£® ¨ ­®¢®£®
à §¬¥à®¢ á®åà ­ï¥âáï.
======================================================================
=== ”ã­ªæ¨ï 68, ¯®¤äã­ªæ¨ï 22 - ®âªàëâì ¨¬¥­®¢ ­­ãî ®¡« áâì ¯ ¬ïâ¨. ==
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 68 - ­®¬¥à ä㭪樨
* ebx = 22 - ­®¬¥à ¯®¤ä㭪樨
* ecx = ¨¬ï ®¡« áâ¨. Œ ªá¨¬ã¬ 31 ᨬ¢®«, ¢ª«îç ï § ¢¥àè î騩 ­®«ì
* edx = à §¬¥à ®¡« á⨠¢ ¡ ©â å ¤«ï SHM_CREATE ¨ SHM_OPEN_ALWAYS
* esi = ä« £¨ ®âªàëâ¨ï ¨ ¤®áâ㯠:
* SHM_OPEN = 0x00 - ®âªàëâì áãé¥áâ¢ãîéãî ®¡« áâì ¯ ¬ïâ¨.
…᫨ ®¡« áâì á â ª¨¬ ¨¬¥­¥¬ ­¥ áãé¥áâ¢ã¥â,
äã­ªæ¨ï ¢¥à­ñâ ª®¤ ®è¨¡ª¨ 5.
* SHM_OPEN_ALWAYS = 0x04 - ®âªàëâì áãé¥áâ¢ãîéãî ¨«¨ ᮧ¤ âì ­®¢ãî
®¡« áâì ¯ ¬ïâ¨.
* SHM_CREATE = 0x08 - ᮧ¤ âì ­®¢ãî ®¡« áâì ¯ ¬ïâ¨.
…᫨ ®¡« áâì á â ª¨¬ ¨¬¥­¥¬ 㦥 áãé¥áâ¢ã¥â,
äã­ªæ¨ï ¢¥à­ñâ ª®¤ ®è¨¡ª¨ 10.
* SHM_READ = 0x00 - ¤®áâ㯠⮫쪮 ­  ç⥭¨¥
* SHM_WRITE = 0x01 - ¤®áâ㯠­  ç⥭¨¥ ¨ § ¯¨áì
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax = 㪠§ â¥«ì ­  ®¡« áâì ¯ ¬ïâ¨, 0 ¯à¨ ®è¨¡ª¥
* ¯à¨ ᮧ¤ ­¨¨ ­®¢®© ®¡« á⨠(SHM_CREATE ¨«¨ SHM_OPEN_ALWAYS):
edx = 0 - ãᯥå, ¨­ ç¥ - ª®¤ ®è¨¡ª¨
* ¯à¨ ®âªàë⨨ áãé¥áâ¢ãî饩 ®¡« á⨠(SHM_OPEN ¨«¨ SHM_OPEN_ALWAYS):
edx = ª®¤ ®è¨¡ª¨ (¯à¨ eax=0) ¨«¨ à §¬¥à ®¡« á⨠¢ ¡ ©â å
Š®¤ë ®è¨¡®ª:
* E_NOTFOUND = 5
* E_ACCESS = 10
* E_NOMEM = 30
* E_PARAM = 33
‡ ¬¥ç ­¨ï:
* …᫨ ᮧ¤ ñâáï ­®¢ ï ®¡« áâì, â® ä« £¨ ¤®áâ㯠 ãáâ ­ ¢«¨¢ îâ
¬ ªá¨¬ «ì­ë¥ ¯à ¢  ¤®áâ㯠 ¤«ï ®áâ «ì­ëå ¯à®æ¥áᮢ. <20>®¯ë⪠
®âªàëâ¨ï ¤à㣨¬ ¯®â®ª®¬ á ­¥à §à¥èñ­­ë¬¨ ¯à ¢ ¬¨ ¯à®¢ «¨âáï
á ª®¤®¬ ®è¨¡ª¨ E_ACCESS.
* <20>à®æ¥áá, ᮧ¤ ¢è¨© ®¡« áâì, ¢á¥£¤  ¨¬¥¥â ¤®áâ㯠­  § ¯¨áì.
======================================================================
=== ”ã­ªæ¨ï 68, ¯®¤äã­ªæ¨ï 23 - § ªàëâì ¨¬¥­®¢ ­­ãî ®¡« áâì ¯ ¬ïâ¨. ==
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 68 - ­®¬¥à ä㭪樨
* ebx = 23 - ­®¬¥à ¯®¤ä㭪樨
* ecx = ¨¬ï ®¡« áâ¨. Œ ªá¨¬ã¬ 31 ᨬ¢®«, ¢ª«îç ï § ¢¥àè î騩 ­®«ì
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax à §àãè ¥âáï
‡ ¬¥ç ­¨ï:
* Ž¡« áâì ¯ ¬ï⨠䨧¨ç¥áª¨ ®á¢®¡®¦¤ ¥âáï (á § ¡ë¢ ­¨¥¬ ¢á¥å ¤ ­­ëå
¨ ¢ë᢮¡®¦¤¥­¨¥¬ 䨧¨ç¥áª®© ¯ ¬ïâ¨), ª®£¤  ¥ñ § ªà®îâ
¢á¥ ®âªàë¢è¨¥ ¯®â®ª¨.
* <20>ਠ§ ¢¥à襭¨¨ ¯®â®ª  ®á¢®¡®¦¤ îâáï ¢á¥ ®âªàëâë¥ ¨¬
®¡« á⨠¯ ¬ïâ¨.
======================================================================
==== ”ã­ªæ¨ï 68, ¯®¤äã­ªæ¨ï 24 - ãáâ ­®¢¨âì ®¡à ¡®â稪 ¨áª«î祭¨© ===
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 68 - ­®¬¥à ä㭪樨
* ebx = 24 - ­®¬¥à ¯®¤ä㭪樨
* ecx =  ¤à¥á ­®¢®£® ®¡à ¡®â稪  ¨áª«î祭¨©
* edx = ¬ áª  ®¡à ¡ â뢠¥¬ëå ¨áª«î祭¨©
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax =  ¤à¥á áâ à®£® ®¡à ¡®â稪  ¨áª«î祭¨© (0, ¥á«¨ ­¥ ãáâ ­®¢«¥­)
* ebx = ¬ áª  áâ à®£® ®¡à ¡®â稪  ¨áª«î祭¨©
‡ ¬¥ç ­¨ï:
* <20>®¬¥à ¡¨â  ¢ ¬ áª¥ ¨áª«î祭¨© ᮮ⢥âáâ¢ãîâ ­®¬¥à㠨᪫î祭¨ï ¯®
ᯥæ¨ä¨ª æ¨¨ ­  ¯à®æ¥áá®à (Intel-PC). ’ ª ­ ¯à¨¬¥à, ¨áª«î祭¨ï FPU
¨¬¥îâ ­®¬¥à 16 (#MF),   SSE - 19 (#XF).
* ‚ ¤ ­­®© ॠ«¨§ æ¨¨ ¨£­®à¨àã¥âáï § ¯à®á ­  ¯¥à¥å¢ â ¨áª«î祭¨ï 7
- á¨á⥬  ®¡à ¡ â뢠¥â #NM á ¬®áâ®ï⥫쭮.
* <20>®«ì§®¢ â¥«ì᪨© ®¡à ¡®â稪 ¯®«ã砥⠭®¬¥à ¨áª«î祭¨ï ¯ à ¬¥â஬
¢ á⥪¥. <20>®í⮬㠯ࠢ¨«ì­ë© ¢ë室 ¨§ ®¡à ¡®â稪 : RET 4. ‚®§¢à â
¯à¨ í⮬ ¯à®¨§¢®¤¨âáï ­  ª®¬ ­¤ã, ¢ë§¢ ¢èãî ¨áª«î祭¨¥.
* <20>ਠ¯¥à¥¤ ç¥ ã¯à ¢«¥­¨ï ®¡à ¡®â稪㠨᪫î祭¨©, á¡à á뢠¥âáï
ᮮ⢥âáâ¢ãî騩 ¡¨â ¢ ¬ áª¥ ¨áª«î祭¨©. ‚®§­¨ª­®¢¥­¨¥ í⮣® ¦¥
¨áª«î祭¨ï ¢ ¯®á«¥¤á⢨¨ - ¯à¨¢¥¤¥â ª default-®¡à ¡®âª¥ â ª®¢®£®.
€ ¨¬¥­­®: ª § ¢¥à襭¨î à ¡®âë ¯à¨«®¦¥­¨ï, ¨«¨ ¯à¨®áâ ­®¢ª¥ á
­®â¨ä¨ª æ¨¥© ®â« ¦¨¢ î饬㠯ਫ®¦¥­¨î.
* <20>®á«¥ § ¢¥à襭¨ï ªà¨â¨ç¥áª¨å ¤¥©á⢨© ¢ ®¡à ¡®â稪¥ ¯®«ì§®¢ â¥«ï,
¢®ááâ ­®¢«¥­¨¥ ¡¨â  ¬ áª¨ ¤ ­­®£® ¨áª«î祭¨ï ¬®¦­® ᤥ« âì
¯®¤ä㭪樥© 25. ‘¡à®á ä« £®¢ ¨áª«î祭¨© ¢ ¬®¤ã«ïå FPU ¨ XMM -
â ª¦¥ ¢®§« £ ¥âáï ­  ®¡à ¡®â稪 ¯®«ì§®¢ â¥«ï.
======================================================================
= ”ã­ªæ¨ï 68, ¯®¤äã­ªæ¨ï 25 - ¨§¬¥­¥­¨¥ á®áâ®ï­¨ï  ªâ¨¢­®á⨠ᨣ­ «  =
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 68 - ­®¬¥à ä㭪樨
* ebx = 25 - ­®¬¥à ¯®¤ä㭪樨
* ecx = ­®¬¥à ᨣ­ « 
* edx = §­ ç¥­¨¥ ãáâ ­ ¢«¨¢ ¥¬®©  ªâ¨¢­®á⨠(0/1)
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax = áâ à®¥ §­ ç¥­¨¥  ªâ¨¢­®á⨠ᨣ­ «  (0/1)
‡ ¬¥ç ­¨ï:
* ‚ ⥪ã饩 ॠ«¨§ æ¨¨ ¨§¬¥­ï¥âáï ⮫쪮 ¬ áª  ¯®«ì§®¢ â¥«ì᪮£®
®¡à ¡®â稪  ¨áª«î祭¨©, ãáâ ­®¢«¥­­®£® ¯®¤ä㭪樥© 24. <20>ਠí⮬,
­®¬¥à ᨣ­ «  ᮮ⢥âáâ¢ã¥â ­®¬¥à㠨᪫î祭¨ï.
======================================================================
======================== ”ã­ªæ¨ï 69 - ®â« ¤ª . =======================
======================================================================
@ -3831,8 +3874,8 @@ Architecture Software Developer's Manual, Volume 3, Appendix B);
…᫨ ®â« ¤ç¨ª í⮣® ­¥ å®ç¥â, ®­ ¤®«¦¥­ ¯à¥¤¢ à¨â¥«ì­® ®âª«îç¨âìáï
¯®¤ä㭪樥© 3.
‚ᥠ¯®¤ä㭪樨, ªà®¬¥ 4 ¨ 5, ¯à¨¬¥­¨¬ë ⮫쪮 ª ¯à®æ¥áá ¬/¯®â®ª ¬,
§ ¯ã饭­ë¬ ¨§ ⥪ã饣® ä㭪樥© 70 á ãáâ ­®¢«¥­­ë¬ ä« £®¬ ®â« ¤ª¨.
‚ᥠ¯®¤ä㭪樨 ¯à¨¬¥­¨¬ë ⮫쪮 ª ¯à®æ¥áá ¬/¯®â®ª ¬, § ¯ã饭­ë¬
¨§ ⥪ã饣® ä㭪樥© 70 á ãáâ ­®¢«¥­­ë¬ ä« £®¬ ®â« ¤ª¨.
Žâ« ¤ª  ¬­®£®¯®â®ç­ëå ¯à®£à ¬¬ ¯®ª  ­¥ ¯®¤¤¥à¦¨¢ ¥âáï.
<EFBFBD>®«­ë© ᯨ᮪ ¯®¤ä㭪権:
* ¯®¤äã­ªæ¨ï 0 - ®¯à¥¤¥«¨âì ®¡« áâì ¤ ­­ëå ¤«ï ®â« ¤®ç­ëå á®®¡é¥­¨©
@ -3865,7 +3908,7 @@ Architecture Software Developer's Manual, Volume 3, Appendix B);
¨ ¯à¨ ¯®áâ㯫¥­¨¨ ­®¢®£® á®®¡é¥­¨ï á¨á⥬  ¡ã¤¥â ¦¤ âì.
„«ï ᨭåà®­¨§ æ¨¨ ®¡à ¬«ï©â¥ ¢áî à ¡®âã á ¡ãä¥à®¬ ®¯¥à æ¨ï¬¨
¡«®ª¨à®¢ª¨/à §¡«®ª¨à®¢ª¨
neg [bufsize]
neg [bufsize]
* „ ­­ë¥ ¢ ¡ãä¥à¥ âà ªâãîâáï ª ª ¬ áᨢ í«¥¬¥­â®¢ ¯¥à¥¬¥­­®© ¤«¨­ë -
á®®¡é¥­¨©. ”®à¬ â á®®¡é¥­¨ï 㪠§ ­ ¢ ®¡é¥¬ ®¯¨á ­¨¨.
@ -3930,7 +3973,7 @@ Architecture Software Developer's Manual, Volume 3, Appendix B);
* …᫨ ¯à®æ¥áá ¡ë« ¯à¨®áâ ­®¢«¥­, ®­ ¢®§®¡­®¢«ï¥â ¢ë¯®«­¥­¨¥.
======================================================================
=========== ”ã­ªæ¨ï 69, ¯®¤äã­ªæ¨ï 4 - ¯à¨®áâ ­®¢¨âì ¯®â®ª. ==========
==== ”ã­ªæ¨ï 69, ¯®¤äã­ªæ¨ï 4 - ¯à¨®áâ ­®¢¨âì ®â« ¦¨¢ ¥¬ë© ¯®â®ª. ====
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 69 - ­®¬¥à ¯à®æ¥áá 
@ -3938,10 +3981,13 @@ Architecture Software Developer's Manual, Volume 3, Appendix B);
* ecx = ¨¤¥­â¨ä¨ª â®à
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* äã­ªæ¨ï ­¥ ¢®§¢à é ¥â §­ ç¥­¨ï
‡ ¬¥ç ­¨ï:
* <20>à®æ¥áá ¤®«¦¥­ ¡ëâì § £à㦥­ ¤«ï ®â« ¤ª¨ (ª ª 㪠§ ­® ¢
®¡é¥¬ ®¯¨á ­¨¨).
======================================================================
====================== ”ã­ªæ¨ï 69, ¯®¤äã­ªæ¨ï 5 ======================
=================== ‚®§®¡­®¢¨âì ¢ë¯®«­¥­¨¥ ¯®â®ª . ===================
============ ‚®§®¡­®¢¨âì ¢ë¯®«­¥­¨¥ ®â« ¦¨¢ ¥¬®£® ¯®â®ª . ============
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 69 - ­®¬¥à ä㭪樨
@ -3949,6 +3995,9 @@ Architecture Software Developer's Manual, Volume 3, Appendix B);
* ecx = ¨¤¥­â¨ä¨ª â®à
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* äã­ªæ¨ï ­¥ ¢®§¢à é ¥â §­ ç¥­¨ï
‡ ¬¥ç ­¨ï:
* <20>à®æ¥áá ¤®«¦¥­ ¡ëâì § £à㦥­ ¤«ï ®â« ¤ª¨ (ª ª 㪠§ ­® ¢
®¡é¥¬ ®¯¨á ­¨¨).
======================================================================
====================== ”ã­ªæ¨ï 69, ¯®¤äã­ªæ¨ï 6 ======================

398
kernel/branches/kolibri_pe/docs/sysfuncs.txt
View File

@ -1,4 +1,4 @@
SYSTEM FUNCTIONS of OS Kolibri 0.7.1.0
SYSTEM FUNCTIONS of OS Kolibri 0.7.5.0
Number of the function is located in the register eax.
The call of the system function is executed by "int 0x40" command.
@ -219,9 +219,6 @@ Remarks:
and does not make any operations at all. If it is really required
to transfer control to the next process (to complete a current
time slice), use subfunction 1 of function 68.
* At current implementation there will be an immediate return from
the function, if the addition of ebx with current value of
time counter will call 32-bit overflow.
======================================================================
============== Function 6 - read the file from ramdisk. ==============
@ -613,16 +610,20 @@ Parameters:
* eax = 17 - function number
Returned value:
* if the buffer is empty, function returns eax=1
* if the buffer is not empty, function returns:
high 24 bits of eax contain button identifier (in particular, ah
contains low byte of the identifier; if all buttons have
the identifier less than 256, ah is enough to distinguish),
and al contain 0 - if used left mouse button or bit of the used another mouse button
* if the buffer is not empty:
* high 24 bits of eax contain button identifier (in particular,
ah contains low byte of the identifier; if all buttons have
the identifier less than 256, ah is enough to distinguish)
* al = 0 - the button was pressed with left mouse button
* al = bit corresponding to used mouse button otherwise
Remarks:
* "Buffer" keeps only one button, at pressing the new button the
information about old is lost.
* The call of this function by an application with inactive window
will return answer "buffer is empty".
* Returned value for al corresponds to the state of mouse buttons
as in subfunction 2 of function 37 at the beginning
of button press, excluding lower bit, which is cleared.
======================================================================
= Function 18, subfunction 2 - terminate process/thread by the slot. =
@ -731,7 +732,7 @@ Returned value:
* function does not return value
======================================================================
============ Function 18, subfunction 9 - system shutdown. ===========
== Function 18, subfunction 9 - system shutdown with the parameter. ==
======================================================================
Parameters:
* eax = 18 - function number
@ -747,8 +748,7 @@ Returned value:
Remarks:
* Do not rely on returned value by incorrect call, it can be
changed in future versions of the kernel.
* It is possible to use subfunction 1, that on the last step
the user makes choice himself.
======================================================================
===== Function 18, subfunction 10 - minimize application window. =====
======================================================================
@ -1126,11 +1126,6 @@ Remarks:
* CD base is used by function 24.
* To get CD base use subfunction 3 of function 26.
======================================================================
====== Function 21, subfunction 4 - set Sound Blaster base port. =====
======================================================================
Removed
======================================================================
========== Function 21, subfunction 5 - set system language. =========
======================================================================
@ -1191,11 +1186,6 @@ Remarks:
subfunction 11 of function 18.
* It is also necessary to define used HD base by subfunction 7.
======================================================================
======== Function 21, subfunction 10 - set sound DMA channel. ========
======================================================================
Removed
======================================================================
Function 21, subfunction 11 - enable/disable low-level access to HD.
======================================================================
@ -1483,11 +1473,6 @@ Remarks:
* The function is supported only for ATAPI devices (CD and DVD).
* An example of usage of the function is the application CD_tray.
======================================================================
=================== Function 25 - set SBPro volume. ==================
======================================================================
Removed
======================================================================
======== Function 26, subfunction 1 - get MPU MIDI base port. ========
======================================================================
@ -1547,11 +1532,6 @@ Remarks:
* CD base is used by function 24.
* To set CD base use subfunction 3 of function 21.
======================================================================
====== Function 26, subfunction 4 - get Sound Blaster base port. =====
======================================================================
Removed
======================================================================
========== Function 26, subfunction 5 - get system language. =========
======================================================================
@ -1614,11 +1594,6 @@ Remarks:
than 497 days.
* To get system time use function 3.
======================================================================
======== Function 26, subfunction 10 - get sound DMA channel. ========
======================================================================
Removed
======================================================================
===================== Function 26, subfunction 11 ====================
========== Find out whether low-level HD access is enabled. ==========
@ -1646,11 +1621,6 @@ Remarks:
* The current implementation uses only low bit of ecx.
* To set the current state use subfunction 12 of function 21.
======================================================================
=================== Function 28 - set SB16 volume. ===================
======================================================================
Removed
======================================================================
=================== Function 29 - get system date. ===================
======================================================================
@ -1689,6 +1659,56 @@ Remarks:
* If the buffer is too small to hold all data, only first (edx-1)
bytes are copied and than terminating 0 is inserted.
======================================================================
=============== Function 32 - delete file from ramdisk. ==============
======================================================================
Parameters:
* eax = 32 - function number
* ebx = pointer to the filename
Returned value:
* eax = 0 - success; otherwise file system error code
Remarks:
* This function is obsolete; function 58 allows to fulfill
the same operations with the extended possibilities.
* The current implementation returns only values 0(success) and
5(file not found).
* The filename must be either in the format 8+3 characters
(first 8 characters - name itself, last 3 - extension,
the short names and extensions are supplemented with spaces),
or in the format 8.3 characters "FILE.EXT"/"FILE.EX "
(name no more than 8 characters, dot, extension 3 characters
supplemented if necessary by spaces).
The filename must be written with capital letters. The terminating
character with code 0 is not necessary (not ASCIIZ-string).
* This function does not support folders on the ramdisk.
======================================================================
================ Function 33 - write file to ramdisk. ================
======================================================================
Parameters:
* eax = 33 - function number
* ebx = pointer to the filename
* ecx = pointer to data for writing
* edx = number of bytes for writing
* should be set esi=0
Returned value:
* eax = 0 - success, otherwise file system error code
Remarks:
* This function is obsolete; function 70 allows to fulfil
the same operations with extended possibilities.
* If esi contains non-zero value and selected file already exists,
one more file with the same name will be created.
* Otherwise file will be overwritten.
* The filename must be either in the format 8+3 characters
(first 8 characters - name itself, last 3 - extension,
the short names and extensions are supplemented with spaces),
or in the format 8.3 characters "FILE.EXT"/"FILE.EX "
(name no more than 8 characters, dot, extension 3 characters
supplemented if necessary by spaces).
The filename must be written with capital letters. The terminating
character with code 0 is not necessary (not ASCIIZ-string).
* This function does not support folders on the ramdisk.
======================================================================
======= Function 35 - read the color of a pixel on the screen. =======
======================================================================
@ -1706,6 +1726,22 @@ Remarks:
to videomemory through the selector gs. To get parameters of
the current videomode, use function 61.
======================================================================
=================== Function 36 - read screen area. ==================
======================================================================
Paramters:
* eax = 36 - function number
* ebx = pointer to the previously allocated memory area,
where will be placed the image in the format BBGGRRBBGGRR...
* ecx = [size on axis x]*65536 + [size on axis y]
* edx = [coordinate on axis x]*65536 + [coordinate on axis y]
Returned value:
* function does not return value
Remarks:
* Coordinates of the image are coordinates of the upper left corner
of the image relative to the screen.
* Size of the image in bytes is 3*xsize*ysize.
======================================================================
=================== Function 37 - work with mouse. ===================
======================================================================
@ -1899,45 +1935,36 @@ Returned value:
* eax = -1 for incorrect ebx
======================================================================
==================== Function 42 - work with IRQ data. ===============
================== Function 42 - work with IRQ data. =================
======================================================================
------------------------ Reading data --------------------------------
When an IRQ occurs, the system reads data from ports indicated
earlier by function 44 and writes this data to
internal buffer. This function reads out data from that buffer
to the buffer specified as parameter.
internal buffer. This function reads out data from that buffer.
--------------------- Subfunction 0 - read data ----------------------
Parameters:
* eax = 42 - function number
* bl = IRQ number, 0..15
* bh = subfunction number, 0
Other part of register ebx, must be zero.
* ecx = pointer to the receive buffer
* bh = 0 - subfunction number
* rest of ebx must be zeroed
* ecx = pointer to a buffer with size not less than 4000 bytes
Returned value: (use value of eax to distinguish)
* if the thread is not IRQ owner (or IRQ number is incorrect):
* eax = -1
* if there is no data:
* eax = 0
* if the thread is not IRQ owner
(or IRQ number is incorrect): eax = -1
* if there is no data: eax = 0
* if all is ok:
* eax = byte size of data, read from buffer
See remarks below.
------------------------ Get data size -------------------------------
eax = size of data read (in bytes)
------------- Subfunction 1 - get size of data in buffer -------------
Parameters:
* eax = 42 - function number
* bl = IRQ number, 0..15
* bh = subfunction number, 0
Other part of register ebx, must be zero.
* ecx = pointer to receive buffer
Returned value: (use value of eax to distinguish)
* if the thread is not IRQ owner (or IRQ number is incorrect):
* eax = -1
* if all is ok:
* eax = byte size of data in buffer
* bh = 0 - subfunction number
* rest of ebx must be zeroed
Returned value:
* if the thread is not IRQ owner
(or IRQ number is incorrect): eax = -1
* otherwise eax = size of data in buffer
Remarks:
* Previously the thread must reserve indicated IRQ for itself
by function 45.
@ -2166,11 +2193,11 @@ Remarks:
* Structure of the color table is described in the standard
include file 'macros.inc' as 'system_colors'; for example,
it is possible to write:
sc system_colors ; variable declaration
... ; somewhere one must call
; this function with ecx=sc
mov ecx, [sc.work_button_text] ; read text color on
; buttin in working area
sc system_colors ; variable declaration
... ; somewhere one must call
; this function with ecx=sc
mov ecx, [sc.work_button_text] ; read text color on
; buttin in working area
* A program itself desides to use or not to use color table.
For usage program must simply at calls to drawing functions select
color taken from the table.
@ -2562,9 +2589,6 @@ Remarks:
sockets of a thread at termination. In particular, one should not
kill a thread with many opened sockets - there will be an outflow
of resources.
* The current implementation does no checks on correctness
(function returns error only if thread tries to close not opened
socket with correct handle).
======================================================================
============== Function 53, subfunction 2 - poll socket. =============
@ -2574,10 +2598,8 @@ Parameters:
* ebx = 2 - subfunction number
* ecx = socket handle
Returned value:
* eax = number of read bytes
* eax = number of read bytes, 0 for incorrect handle
* ebx destroyed
Remarks:
* There is no checks for correctness.
======================================================================
========= Function 53, subfunction 3 - read byte from socket. ========
@ -2587,12 +2609,10 @@ Parameters:
* ebx = 3 - subfunction number
* ecx = socket handle
Returned value:
* if there is no read data: eax=0, bl=0,
* if there is no read data or handle is incorrect: eax=0, bl=0,
other bytes of ebx are destroyed
* if there are read data: eax=number of rest bytes
(possibly 0), bl=read byte, other bytes of ebx are destroyed
Remarks:
* There is no checks for correctness.
======================================================================
========== Function 53, subfunction 4 - write to UDP-socket. =========
@ -2604,13 +2624,10 @@ Parameters:
* edx = number of bytes to write
* esi = pointer to data to write
Returned value:
* eax = 0xffffffff - invalid handle
* eax = 0xffff - not enough memory
* eax = 0xffffffff - error (invalid handle or not enough memory)
* eax = 0 - success
* ebx destroyed
Remarks:
* Check on validity of handle is minimal - only not very incorrect
not opened handles are eliminated.
* Number of bytes to write must not exceed 1500-28, though
the appropriate check is not made.
@ -2638,7 +2655,7 @@ Parameters:
* ebx = 6 - subfunction number
* ecx = socket handle
Returned value:
* eax = socket status: one of
* eax = 0 for incorrect handle or socket status: one of
* TCB_LISTEN = 1
* TCB_SYN_SENT = 2
* TCB_SYN_RECEIVED = 3
@ -2650,9 +2667,7 @@ Returned value:
* TCB_LAST_ASK = 9
* TCB_TIME_WAIT = 10
* TCB_CLOSED = 11
* ebx destroys
Remarks:
* There is no checks for correctness.
* ebx destroyed
======================================================================
========== Function 53, subfunction 7 - write to TCP-socket. =========
@ -2664,13 +2679,10 @@ Parameters:
* edx = number of bytes to write
* esi = pointer to data to write
Returned value:
* eax = 0xffffffff - error
* eax = 0xffff - not enough memory
* eax = 0xffffffff - error (invalid handle or not enough memory)
* eax = 0 - success
* ebx destroyed
Remarks:
* Check on validity of handle is minimal - only not very incorrect
not opened handles are eliminated.
* Number of bytes to write must not exceed 1500-40, though
the appropriate check is not made.
@ -2682,20 +2694,15 @@ Parameters:
* ebx = 8 - subfunction number
* ecx = socket handle
Returned value:
* eax = -1 - invalid handle
* eax = 0xffff - not enough memory for socket close packet
* eax = -1 - error (invalid handle or
not enough memory for socket close packet)
* eax = 0 - success
* in many cases eax is destroyed (the result of function 'queue'
is returned) - probably this is bug, which will be corrected
* ebx destroyed
Remarks:
* The current implementation does not close automatically all
sockets of a thread at termination. In particular, one should not
kill a thread with many opened sockets - there will be an outflow
of resources.
* The current implementation does no checks on correctness
(function returns error only if thread tries to close not opened
socket with correct handle).
======================================================================
=== Function 53, subfunction 9 - check whether local port is free. ===
@ -2736,10 +2743,8 @@ Paramters:
* esi = number of bytes to read;
* esi = 0 - read all data (maximum 4096 bytes)
Returned value:
* eax = number of bytes read
* eax = number of bytes read (0 for incorrect handle)
* ebx destroyed
Remakrs:
* There is no check on handle correctness.
======================================================================
= Function 53, subfunction 255 - debug information of network driver.
@ -2772,58 +2777,6 @@ Possible values for ecx:
* 5: total number of received ARP-packets
* 6: status of packet driver, 0=inactive, nonzero=active
======================================================================
========== Function 55, subfunction 0 - load data for SB16. ==========
======================================================================
Parameters:
* eax = 55 - function number
* ebx = 0 - subfunction number
* ecx = pointer to data (is copied 64 kilobytes, is used as much as
set by subfunction 2)
Returned value:
* function does not return value
Remarks:
* Format and size of data are set by subfunction 2.
======================================================================
======== Function 55, subfunction 1 - begin play data on SB16. =======
======================================================================
Parameters:
* eax = 55 - function number
* ebx = 1 - subfunction number
Returned value:
* function does not return value
Remarks:
* Previously data must be loaded by subfunction 0 and
their format must be defined by subfunction 2.
* Function returns control, when playing of data began; after that
play goes independently from application (and does not use
processor time at all).
* Previously must be defined SB16 base port
(by subfunction 4 of function 21) and DMA channel
(by subfunction 10 of function 21).
======================================================================
======== Function 55, subfunction 2 - set format of SB16 data. =======
======================================================================
Parameters:
* eax = 55 - function number
* ebx = 2 - subfunction number
* ecx = 0 - set digit capacity
* edx = 1 - 8bit mono
* edx = 2 - 8bit stereo
* ecx = 1 - set data size
* edx = size in bytes
* ecx = 2 - set play frequency
* edx = frequency
Returned value:
* function does not return value
Remarks:
* When the system boots, it sets following default parameters:
digit capacity - 8bit mono, size - 64 Kb, frequency - 44100 Hz.
Nevertheless it is recommended to set necessary values obviously
as they could be reset by some application.
======================================================================
Function 55, subfunction 55 - begin to play data on built-in speaker.
======================================================================
@ -3143,11 +3096,11 @@ Remarks:
The data of the graphics screen (the memory area which displays
screen contents) are accessible to a program directly, without
any system calls, through the selector gs:
mov eax, [gs:0]
mov eax, [gs:0]
places in eax the first dword of the buffer, which contains
information on color of the left upper point (and, possibly, colors
of several following).
mov [gs:0], eax
mov [gs:0], eax
by work in VESA modes with LFB sets color of the left upper point
(and, possibly, colors of several following).
To interpret the data of graphics screen program needs to know
@ -3375,19 +3328,36 @@ Parameters:
* ebx = pointer to the image
* ecx = [size on axis x]*65536 + [size on axis y]
* edx = [coordinate on axis x]*65536 + [coordinate on axis y]
* esi = number of bits per pixel, must be 8, 24 or 32
* edi = pointer to palette (256 colors 0x00RRGGBB);
ignored when esi = 24 and 32
* esi = number of bits per pixel, must be 1,2,4,8,15,16,24 or 32
* edi = pointer to palette (2 to the power esi colors 0x00RRGGBB);
ignored when esi > 8
* ebp = offset of next row data relative to previous row data
Returned value:
* function does not return value
Remarks:
* Coordinates of the image are coordinates of the upper left corner
of the image relative to the window.
* Size of the image in bytes is xsize*ysize.
* Each byte of image is index in the palette.
* If the image uses less than 256 colors, palette size may be
less than 256 too.
* Format of image with 1 bit per pixel: each byte of image
(possibly excluding last bytes in rows), contains information on
the color of 8 pixels, MSB corresponds to first pixel.
* Format of image with 2 bits per pixel: each byte of image
(possibly excluding last bytes in rows), contains information on
the color of 4 pixels, two MSBs correspond to first pixel.
* Format of image with 4 bits per pixel: each byte of image
excluding last bytes in rows (if width is odd) contains
information on the color of 2 pixels, high-order tetrad
corresponds to first pixel.
* Format of image with 8 bits per pixel: each byte of image is
index in the palette.
* Format of image with 15 bits per pixel: the color of each pixel
is coded as (bit representation) 0RRRRRGGGGGBBBBB - 5 bits per
each color.
* Format of image with 16 bits per pixel: the color of each pixel
is coded as RRRRRGGGGGGBBBBB (5+6+5).
* Format of image with 24 bits per pixel: the color of each pixel
is coded as 3 bytes - sequentially blue, green, red components.
* Format of image with 32 bits per pixel: similar to 24, but
one additional ignored byte is present.
* The call to function 7 is equivalent to call to this function
with esi=24, ebp=0.
@ -3643,29 +3613,24 @@ Remarks:
or subfunction 20.
======================================================================
======== Function 68, subfunction 14 - wait for driver notify. =======
===================== Function 68, subfunction 14 ====================
====== Waiting delivering of signal from another program/driver ======
======================================================================
Parameters:
* eax = 68 - function number
* ebx = 14 - subfunction number
* ecx = pointer to the buffer for information (8 bytes)
* ecx = pointer to the buffer for information (24 bytes)
Returned value:
* buffer pointed to by ecx contains the following information:
* +0: dword: constant EV_INTR = 1
* +4: dword: driver data
Remarks:
* The current implementation at wait time uses "heavy" operations
of task switch.
* +0: dword: identifier for underlying data of signal
* +4: data of signal (20 bytes), format of which is defining by
first dword
======================================================================
====== Function 68, subfunction 15 - set FPU exception handler. ======
======================================================================
Parameters:
* eax = 68 - function number
* ebx = 15 - subfunction number
* ecx = address of the new exception handler
Returned value:
* eax = address of the old exception handler (0, if it was not set)
Deleted (in current implementation only 0 is returned).
Using subfunctions 24, 25 is true.
======================================================================
============= Function 68, subfunction 16 - load driver. =============
@ -3699,7 +3664,11 @@ Parameters:
* +16 = +0x10: dword: pointer to output data
* +20 = +0x14: dword: size of output data
Returned value:
* eax = determined by driver
* eax = error code
0 - successful call
-1 - any error.
-2, -3, -4, etc. reserved for kernel error codes
1, 2, 3, etc driver specific error codes
Remarks:
* Function codes and the structure of input/output data
are defined by driver.
@ -3708,12 +3677,8 @@ Remarks:
======================================================================
====== Function 68, subfunction 18 - set SSE exception handler. ======
======================================================================
Parameters:
* eax = 68 - function number
* ebx = 15 - subfunction number
* ecx = address of the new exception handler
Returned value:
* eax = address of the old exception handler (0, if it was not set)
Deleted (in current implementation only 0 is returned).
Using subfunctions 24, 25 is true.
======================================================================
=============== Function 68, subfunction 19 - load DLL. ==============
@ -3753,6 +3718,50 @@ Remarks:
* The contents of the block are unchanged up to the shorter of
the new and old sizes.
======================================================================
====== Function 68, subfunction 24 - set new exceptions handler ======
======================================================================
Parameters:
* eax = 68 - function number
* ebx = 24 - subfunction number
* ecx = address of the new exception handler
* edx = the mask of processing exceptions
Returned value:
* eax = address of the old exception handler (0, if it was not set)
* ebx = the old mask of exception handler
Remarks:
* Bit number in mask of exceptions is correspond to exception number
by CPU-specification (Intel-PC). For example, FPU-exception have
number 16 (#MF), and SSE-exception - 19 (#XF)
* The current implementation ignore the inquiry for hook of 7
exception - system process #NM by one's own.
* User handler get exception number in stack parameter. So, correct
exit from handler is: RET 4. Return from handler is to the same
instruction, that was cause the exception
* When control is transfering to user handler, corresponding bit in
exception mask is clearing. Rising this exception in consequence
- reduce to default-handling. Exactly: terminating the application,
or suspending with debug-notify to owner.
* After completion of critical operations in user handler, it may be
rising corresponding bit in exception mask by using subfunction 25
Clearing exceptions flags in FPU and/or XMM modules - is
responsibility of user handler too.
======================================================================
==== Function 68, subfunction 25 - change state of signal activity ===
======================================================================
Parameters:
* eax = 68 - function number
* ebx = 25 - subfunction number
* ecx = signal number
* edx = value of activity (0/1)
Returned value:
* eax = value of old activity for this signal (0/1)
Remarks:
* In current implementation, it is changed only exception mask for
user exception handler, wich was previously set by subfunction 24.
At that, number of signal correspond to exception number.
======================================================================
====================== Fucntion 69 - debugging. ======================
======================================================================
@ -3784,9 +3793,8 @@ When debugger terminates, all debugged processes are killed.
If debugger does not want this, it must previously detach by
subfunction 3.
All subfunctions except 4 and 5 are applicable only to
processes/threads started from the current by function 70
with set debugging flag.
All subfunctions are applicable only to processes/threads started
from the current by function 70 with set debugging flag.
Debugging of multithreaded programs is not supported yet.
The full list of subfunctions:
* subfunction 0 - define data area for debug messages
@ -3818,7 +3826,7 @@ Remarks:
and at arrival of new message the system will wait.
For synchronization frame all work with the buffer by operations
lock/unlock
neg [bufsize]
neg [bufsize]
* Data in the buffer are considered as array of items with variable
length - messages. Format of a message is explained in
general description.
@ -3884,7 +3892,7 @@ Remarks:
* If the process was suspended, it resumes execution.
======================================================================
============= Function 69, subfunction 4 - suspend thread. ===========
======== Function 69, subfunction 4 - suspend debugged thread. =======
======================================================================
Parameters:
* eax = 69 - function number
@ -3892,9 +3900,12 @@ Parameters:
* ecx = thread identifier
Returned value:
* function does not return value
Remarks:
* Process must be loaded for debugging (as is shown in
general description).
======================================================================
============= Function 69, subfunction 5 - resume thread. ============
======== Function 69, subfunction 5 - resume debugged thread. ========
======================================================================
Parameters:
* eax = 69 - function number
@ -3902,6 +3913,9 @@ Parameters:
* ecx = thread identifier
Returned value:
* function does not return value
Remarks:
* Process must be loaded for debugging (as is shown in
general description).
======================================================================
= Fucntion 69, subfunction 6 - read from memory of debugged process. =

4
kernel/branches/kolibri_pe/drivers/sb16/CONFIG.INC
View File

@ -8,7 +8,7 @@ API_VERSION equ 0 ;debug
OS_BASE equ 0xE0000000
;PROC_BASE equ (OS_BASE+0x080000)
SB16Buffer equ (OS_BASE+0x10000)
DMAPage equ ((SB16Buffer-OS_BASE) shr 16)
DMAPage equ ((SB16Buffer-OS_BASE) shr 16)
SB16Buffer0 equ SB16Buffer
SB16Buffer1 equ (SB16Buffer+16384)
@ -20,7 +20,7 @@ sb_dma_num equ 5 ;default values for SB16, may be overrided by autodetect
small_buffer equ 32768
full_buffer equ 65536
sb_buffer_size equ full_buffer
sb_buffer_size equ small_buffer ; FIX ring buffer overlapped events issue; full_buffer
__supported_buffer_sizes fix <small_buffer, full_buffer>

2
kernel/branches/kolibri_pe/fdo.inc
View File

@ -201,7 +201,6 @@ macro DEBUGH_N _sign,_num,_hex {
if ~_hex eq ax
movzx eax,_hex
end if
shl eax,16
if (_num eq)
mov edx,4
end if
@ -209,7 +208,6 @@ macro DEBUGH_N _sign,_num,_hex {
if ~_hex eq al
movzx eax,_hex
end if
shl eax,24
if (_num eq)
mov edx,2
end if

21
kernel/branches/kolibri_pe/fs/fat32.inc
View File

@ -1069,14 +1069,6 @@ fs_HdRead:
mov eax, ERROR_ACCESS_DENIED
ret
.noaccess_3:
add esp,4
.noaccess_1:
add esp,4
.noaccess_4:
add esp,4*5
jmp .noaccess_2
@@:
call hd_find_lfn
jnc .found
@ -1140,9 +1132,9 @@ fs_HdRead:
push ebx
mov ebx, edx
call hd_read
pop ebx
cmp [hd_error],0
jne .noaccess_1
pop ebx
add edx, 512
sub ecx, 512
jmp .skip
@ -1151,11 +1143,11 @@ fs_HdRead:
push eax ebx
mov ebx, buffer
call hd_read
cmp [hd_error],0
jne .noaccess_3
mov eax, ebx
pop ebx
cmp [hd_error],0
jne .noaccess_3
add eax, ebx
push ecx
add ecx, ebx
@ -1178,9 +1170,14 @@ fs_HdRead:
mov eax, [cluster_tmp]
call get_FAT
cmp [hd_error],0
jne .noaccess_4
jne .noaccess_1
jmp .new_cluster
.noaccess_3:
pop eax
.noaccess_1:
pop eax
push 11
.done:
mov ebx, edx
pop eax edx ecx edi

12
kernel/branches/kolibri_pe/fs/fs.inc
View File

@ -764,17 +764,17 @@ i1:
; ja err
sub al,48
shl cx,1
jc err
jc error
mov bx,cx
shl cx,1
jc err
jc error
shl cx,1
jc err
jc error
add cx,bx
jc err
jc error
cbw
add cx,ax
jc err
jc error
i3:
inc edi
jmp i1
@ -789,7 +789,7 @@ i4:
pop bx
ret
err:
error:
stc
jmp i4

2
kernel/branches/kolibri_pe/fs/iso9660.inc
View File

@ -1,6 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

2
kernel/branches/kolibri_pe/fs/ntfs.inc
View File

@ -1,6 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

4
kernel/branches/kolibri_pe/gui/button.inc
View File

@ -1,6 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa ;;
;; Distributed under terms of the GNU General Public License ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@ -589,7 +589,7 @@ checkbuttons:
iglobal
mx dw 0x0 ; keeps the x mouse's position when it was clicked
my dw 0x0 ; keeps the y mouse's position when it was clicked
bPressedMouseXY_B db 0x0
bPressedMouseXY_B db 0x0
btn_down_determ db 0x0 ; << // Alver 22.06.2008// <<
endg

2
kernel/branches/kolibri_pe/gui/font.inc
View File

@ -1,6 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

204
kernel/branches/kolibri_pe/gui/win.c Normal file
View File

@ -0,0 +1,204 @@
#include <types.h>
#include <core.h>
#include <spinlock.h>
#include <link.h>
#include <mm.h>
#include <slab.h>
slab_cache_t *win_slab;
link_t win_list;
window_t *win_slot[256];
extern int current_task;
void fill_disp_data(int left, int top, int right,
int bottom, int slot);
void update_disp_data(window_t *win)
{
do{
// fill_disp_data(win->wrect.left, win->wrect.top,
// win->wrect.right,win->wrect.bottom,
// win->slot);
__asm__ __volatile__ (
"call _set_screen \n\t"
:
:"b" (win->wrect.left),
"a" (win->wrect.top),
"c" (win->wrect.right-win->wrect.left+1),
"d" (win->wrect.bottom-win->wrect.top+1),
"S" (win->slot)
:"edi");
__asm__ __volatile__ (
""
:::"eax", "ebx", "ecx", "edx", "esi");
win = (window_t*)win->link.prev;
} while(&win->link != &win_list);
}
void insert_window(window_t *win)
{
if( list_empty(&win_list))
list_prepend(&win->link, &win_list);
else
{
window_t *tmp;
tmp = (window_t*)win_list.next;
while( &tmp->link != &win_list)
{
if(win->style <= tmp->style)
break;
tmp = (window_t*)tmp->link.next;
}
list_insert(&win->link, &tmp->link);
};
update_disp_data(win);
};
u32_t sys_create_window(char *caption, u32_t style,
int x, int y, int width, int height)
{
window_t *win;
int r, b;
DBG("\ncreate window %s, x %d y %d\n"
"width %d height %d\n",caption, x,y, width, height);
win = (window_t*)slab_alloc(win_slab,0);
link_initialize(&win->link);
r = x+width-1;
b = y+height-1;
win->wrect.left = x;
win->wrect.top = y;
win->wrect.right = r;
win->wrect.bottom = b;
win->crect.left = x;
win->crect.top = y;
win->crect.right = r;
win->crect.bottom = b;
win->style = style;
win->slot = current_task;
list_initialize(&win->queue);
win->qflags = 0;
win->caption = caption;
win_slot[current_task] = win;
return current_task;
}
#define QS_PAINT 1
bool sys_show_window(u32_t handle)
{
window_t *win;
win = win_slot[current_task];
insert_window(win);
win->qflags |= QS_PAINT;
return true;
};
void sys_get_event(event_t *ev)
{
window_t *win;
win = win_slot[current_task];
if(win->qflags & QS_PAINT)
{
ev->code = 1;
ev->win = win->slot;
ev->val1 = 0;
ev->val2 = 0;
ev->x = 0;
ev->y = 0;
win->qflags&= ~QS_PAINT;
};
}
static inline draw_bar(int x, int y, int w, int h, u32_t color)
{
int_draw_bar(x, y, w, h, color);
__asm__ __volatile__ (
""
:::"ebx", "esi", "edi");
};
static inline hline(int x, int y, int w, color_t color)
{
int_hline(x, y, w, color);
__asm__ __volatile__ (
""
:::"esi", "edi");
};
static inline vline(int x, int y, int h, color_t color)
{
int_vline(x, y, h, color);
__asm__ __volatile__ (
""
:::"esi", "edi");
};
static inline rectangle(int x, int y, int w, int h, color_t color)
{
int_rectangle(x, y, w, h, color);
__asm__ __volatile__ (
""
:::"esi", "edi");
};
extern color_t skin_active;
void sys_def_window_proc(event_t *ev)
{
window_t *win;
win = win_slot[current_task];
if(ev->code =1)
{
int w, h;
color_t *skin = &skin_active;
w = win->wrect.right-win->wrect.left+1;
h = win->wrect.bottom - win->wrect.top+1;
rectangle(win->wrect.left, win->wrect.top,
w, h, skin[1]);
rectangle(win->wrect.left+1, win->wrect.top+1,
w-2, h-2, skin[2]);
rectangle(win->wrect.left+2, win->wrect.top+2,
w-4, h-4, skin[2]);
rectangle(win->wrect.left+3, win->wrect.top+3,
w-6, h-6, skin[2]);
rectangle(win->wrect.left+4, win->wrect.top+4,
w-8, h-8, skin[0]);
// draw_bar(win->wrect.left+4, win->wrect.top+4,
// w-8, h-8, skin[1]);
};
};

652
kernel/branches/kolibri_pe/gui/window.inc
View File

@ -22,7 +22,7 @@ get_rolledup_height: ; edi = window draw_data pointer
mov al,[edi+WDATA.fl_wstyle]
and al,0x0F
cmp al,0x03
jne @f
jb @f
mov eax,[_skinh]
add eax,3
ret
@ -61,78 +61,78 @@ setwindowdefaults:
; ÷àñòåé îêîí âûçâàòü setscreen
align 4
calculatescreen:
pushad
pushfd
cli
pushad
pushfd
cli
push edx ecx ebx eax
push edx ecx ebx eax
mov esi, 1
call setscreen
mov esi, 1
call setscreen
mov ebp, [TASK_COUNT] ; number of processes
cmp ebp, 1
jbe .finish
mov ebp, [TASK_COUNT] ; number of processes
cmp ebp, 1
jbe .finish
align 4
.new_wnd:
movzx edi, word [WIN_POS + esi * 2]
shl edi, 5
movzx edi, word [WIN_POS + esi * 2]
shl edi, 5
cmp [CURRENT_TASK+edi+TASKDATA.state], byte 9
je .not_wnd
cmp [CURRENT_TASK+edi+TASKDATA.state], byte 9
je .not_wnd
add edi, window_data
test [edi+WDATA.fl_wstate], WSTATE_MINIMIZED
jnz .not_wnd
add edi, window_data
test [edi+WDATA.fl_wstate], WSTATE_MINIMIZED
jnz .not_wnd
mov eax,[edi+WDATA.box.left]
cmp eax, [esp+RECT.right]
ja .out_of_bounds
mov ebx,[edi+WDATA.box.top]
cmp ebx, [esp+RECT.bottom]
ja .out_of_bounds
mov ecx,[edi+WDATA.box.width]
add ecx, eax
cmp ecx, [esp+RECT.left]
jb .out_of_bounds
mov edx,[edi+WDATA.box.height]
add edx, ebx
cmp edx, [esp+RECT.top]
jb .out_of_bounds
mov eax,[edi+WDATA.box.left]
cmp eax, [esp+RECT.right]
ja .out_of_bounds
mov ebx,[edi+WDATA.box.top]
cmp ebx, [esp+RECT.bottom]
ja .out_of_bounds
mov ecx,[edi+WDATA.box.width]
add ecx, eax
cmp ecx, [esp+RECT.left]
jb .out_of_bounds
mov edx,[edi+WDATA.box.height]
add edx, ebx
cmp edx, [esp+RECT.top]
jb .out_of_bounds
cmp eax, [esp+RECT.left]
jae @f
mov eax, [esp+RECT.left]
cmp eax, [esp+RECT.left]
jae @f
mov eax, [esp+RECT.left]
@@:
cmp ebx, [esp+RECT.top]
jae @f
mov ebx, [esp+RECT.top]
cmp ebx, [esp+RECT.top]
jae @f
mov ebx, [esp+RECT.top]
@@:
cmp ecx, [esp+RECT.right]
jbe @f
mov ecx, [esp+RECT.right]
cmp ecx, [esp+RECT.right]
jbe @f
mov ecx, [esp+RECT.right]
@@:
cmp edx, [esp+RECT.bottom]
jbe @f
mov edx, [esp+RECT.bottom]
cmp edx, [esp+RECT.bottom]
jbe @f
mov edx, [esp+RECT.bottom]
@@:
push esi
movzx esi, word [WIN_POS + esi * 2]
call setscreen
pop esi
push esi
movzx esi, word [WIN_POS + esi * 2]
call setscreen
pop esi
.not_wnd:
.out_of_bounds:
inc esi
dec ebp
jnz .new_wnd
inc esi
dec ebp
jnz .new_wnd
.finish:
pop eax ebx ecx edx
pop eax ebx ecx edx
popfd
popad
popfd
popad
ret
@ -173,40 +173,40 @@ pushad
jne .free_form
; get x&y size
sub ecx, eax
sub edx, ebx
inc ecx
inc edx
sub ecx, eax
sub edx, ebx
inc ecx
inc edx
; get WinMap start
mov edi, [Screen_Max_X] ; screen_sx
inc edi
imul edi, ebx
add edi, eax
inc edi
imul edi, ebx
add edi, eax
add edi, [_display_data]
.new_y:
push ecx ; sx
push edx
push ecx ; sx
push edx
mov edx, esi
mov edx, esi
align 4
.new_x:
mov byte [edi], dl
inc edi
dec ecx
jnz .new_x
mov byte [edi], dl
inc edi
dec ecx
jnz .new_x
pop edx
pop ecx
pop edx
pop ecx
add edi, [Screen_Max_X]
inc edi
sub edi, ecx
dec edx
jnz .new_y
inc edi
sub edi, ecx
dec edx
jnz .new_y
.ret:
popad
ret
popad
ret
.read_byte:
;eax - address
;esi - slot
@ -557,7 +557,6 @@ endg
check_window_position:
pushad ; window inside screen ?
@ -862,7 +861,6 @@ dw3l:
jnz noinside2
call [drawbar]
noinside2:
popad
ret
@ -1130,12 +1128,10 @@ restore_minimized_window:
ret
iglobal
window_moving db 'K : Window - move/resize',13,10,0
window_moved db 'K : Window - done',13,10,0
endg
bPressedMouseXY_W db 0x0
;iglobal
; window_moving db 'K : Window - move/resize',13,10,0
; window_moved db 'K : Window - done',13,10,0
;endg
; check window touch
align 4
@ -1164,44 +1160,74 @@ checkwindows:
popad
ret
.mouse_buttons_pressed:
;..................................... start 2/4 : modified by vhanla .................
uglobal
bPressedMouseXY_W db 0x0
endg
;..................................... end 2/4 : modified by vhanla ...................
mov esi,[TASK_COUNT]
inc esi
;..................................... start 3/4 : modified by vhanla .................
cmp [bPressedMouseXY_W],0
jnz @f
mov [bPressedMouseXY_W],1
@@:
cmp [bPressedMouseXY_W],1
ja @f
inc [bPressedMouseXY_W]
jnc @f
;mov ax,[MOUSE_X]
;mov [mx],ax
;mov ax,[MOUSE_Y]
;mov [my],ax
mov eax,dword[MOUSE_X]
mov dword[mx],eax
@@:
;..................................... end 3/4 : modified by vhanla ...................
movzx eax,word [MOUSE_Y]
movzx ebx,word [MOUSE_X]
mov ecx, [Screen_Max_X]
add ebx, [_display_data]
inc ecx
mul ecx
movzx edi, byte [ebx+eax]
cwloop:
movzx esi, word [WIN_STACK + edi * 2]
cwloop:
cmp esi,2
jb .exit
dec esi
movzx edi, word [WIN_POS + esi * 2] ; ebx
shl edi, 5
add edi, window_data
; mov edi, ebx
mov ecx, [edi + WDATA.box.left]
mov edx, [edi + WDATA.box.top]
movzx eax,word [MOUSE_X]
movzx ebx,word [MOUSE_Y]
mov eax,ecx
mov ebx,edx
test [edi+WDATA.fl_wstate],WSTATE_MINIMIZED
jnz cwloop
;..................................... start 4/4 : modified by vhanla .................
movzx eax, word [mx]; movzx eax,word[MOUSE_X]
movzx ebx, word [my]; movzx ebx,word[MOUSE_Y]
;..................................... endt 4/4 : modified by vhanla ..................
cmp ecx, eax
jae cwloop
cmp edx, ebx
jae cwloop
add ecx, [edi + WDATA.box.width]
add edx, [edi + WDATA.box.height]
cmp eax, ecx
jae cwloop
cmp ebx, edx
jae cwloop
pushad
mov eax, esi
mov eax, esi
mov ebx, [TASK_COUNT]
cmp eax, ebx ; is this window active?
jz .move_resize_window
cmp [bPressedMouseXY_W], 1
ja .exit_popa
; eax = position in windowing stack
; redraw must ?
lea esi, [WIN_POS + esi * 2]
call waredraw
.exit_popa:
add esp, 32
.exit:
@ -1252,10 +1278,10 @@ cwloop:
.continue:
push esi
mov esi, window_moving
call sys_msg_board_str
pop esi
; push esi
; mov esi, window_moving
; call sys_msg_board_str
; pop esi
mov ecx, [timer_ticks] ; double-click ?
mov edx, ecx
@ -1311,6 +1337,7 @@ cwloop:
call drawwindowframes
mov [reposition],0
mov [MOUSE_DOWN],byte 1 ; no reaction to mouse up/down
; move window
@ -1320,6 +1347,7 @@ newchm:
call checkVga_N13
mov [MOUSE_BACKGROUND],byte 0
call [draw_pointer]
@ -1328,7 +1356,7 @@ newchm:
popad
mov esi,[WIN_TEMP_XY]
cmp esi, dword [MOUSE_X]
cmp esi,[MOUSE_X]
je cwb
mov cx,[MOUSE_X]
@ -1409,7 +1437,7 @@ newchm:
mov [reposition],1
popad
norepos_size:
norepos_size:
pop bx
pop ax
@ -1608,8 +1636,8 @@ waitre2:
retwm:
mov esi,window_moved
call sys_msg_board_str
; mov esi,window_moved
; call sys_msg_board_str
popad
@ -1617,9 +1645,9 @@ retwm:
uglobal
add_window_data dd 0
add_window_data dd 0
do_resize_from_corner db 0x0
reposition db 0x0
reposition db 0x0
latest_window_touch dd 0x0
latest_window_touch_delta dd 0x0
@ -1745,3 +1773,405 @@ rsw_no_scale:
ret
;ebx x
;eax y
;ecx width
;edx height
;esi slot
align 4
_set_screen:
push edx
add ebx, [_display_data]
mul [_screen_width]
lea ebx, [eax+ebx]
mov eax, esi
mov ah, al
mov esi, eax
shl eax, 16
or eax, esi
pop edx
mov esi, ecx
.row:
mov edi, ebx
add ebx, [_screen_width]
mov ecx, esi
dec edx
js .done
.16:
cmp ecx, 16
jb .8
mov [edi], eax
mov [edi+4], eax
mov [edi+8], eax
mov [edi+12], eax
add edi, 16
sub ecx, 16
jmp .16
.8:
shr ecx, 2
rep stosd
mov ecx, esi
and ecx, 3
rep stosb
jmp .row
.done:
ret
;[esp+4] ebp
;[esp+8] x
;[esp+12] y
;[esp+16] w
;[esp+20] h
;[esp+24] color
;ebx disp data
;edx dest
public _int_draw_bar
align 4
_int_draw_bar:
lea ecx, [esp+4]
call lock_cursor
sub esp, 4
mov [esp], ebp
mov ebx, [esp+8]
mov eax, [esp+12]
mul [_screen_width]
add ebx, [_display_data]
lea ebx, [eax+ebx]
mov edi, [esp+8]
mov eax, [esp+12]
mul [BytesPerScanLine]
cmp byte [ScreenBPP], 24
je .24
lea ecx, [LFB_BASE+eax+edi*4]
mov eax, [esp+24]
mov edx, [CURRENT_TASK]
.row32:
mov edi, ecx
mov esi, ebx
add ecx, [BytesPerScanLine]
add ebx, [_screen_width]
dec dword [esp+20]
js .done
mov ebp, [esp+16]
align 16
.draw32:
cmp dl, byte [esi]
jne @f
stosd
@@:
inc esi
dec ebp
jnz .draw32
jmp .row32
.done:
call unlock_cursor
mov ebp, [esp]
add esp, 4
ret
.24:
lea ecx, [LFB_BASE+edi*3]
add ecx, eax
mov eax, [esp+24]
mov edx, eax
shr edx, 8
mov dl, [CURRENT_TASK]
.row24:
mov edi, ecx
mov esi, ebx
add ecx, [BytesPerScanLine]
add ebx, [_screen_width]
dec dword [esp+20]
js .done
mov ebp, [esp+16]
align 16
.draw24:
cmp dl, byte [esi]
jne @f
mov [edi], ax
mov [edi+2], dh
@@:
add edi, 3
inc esi
dec ebp
jnz .draw24
jmp .row24
;[esp+4] x
;[esp+8] y
;[esp+12] w
;[esp+16] color
;esi disp data
;edi dest
public _int_hline
align 4
_int_hline:
mov esi, [esp+4]
mov eax, [esp+8]
mov ecx, [esp+12]
mul [_screen_width]
add esi, [_display_data]
add esi, eax
mov edi, [esp+4]
mov eax, [esp+8]
mul [BytesPerScanLine]
cmp byte [ScreenBPP], 24
je .24
lea edi, [LFB_BASE+eax+edi*4]
mov eax, [esp+16]
.32_kernel:
mov edx, [CURRENT_TASK]
align 16
.draw32:
cmp dl, byte [esi]
jne @f
stosd
@@:
inc esi
dec ecx
jnz .draw32
ret
.24:
lea edi, [LFB_BASE+edi*3]
add edi, eax
mov eax, [esp+16]
.24_kernel:
mov edx, eax
shr edx, 8
mov dl, [CURRENT_TASK]
align 16
.draw24:
cmp dl, byte [esi]
jne @f
mov [edi], ax
mov [edi+2], dh
@@:
add edi, 3
inc esi
dec ecx
jnz .draw24
ret
;[esp+4] x
;[esp+8] y
;[esp+12] h
;[esp+16] color
;esi disp data
;edi dest
public _int_vline
align 4
_int_vline:
mov esi, [esp+4]
mov eax, [esp+8]
mov ecx, [esp+12]
mul [_screen_width]
add esi, [_display_data]
add esi, eax
mov edi, [esp+4]
mov eax, [esp+8]
mul [BytesPerScanLine]
cmp byte [ScreenBPP], 24
je .24
lea edi, [LFB_BASE+eax+edi*4]
mov eax, [esp+16]
.32_kernel:
mov edx, [CURRENT_TASK]
align 16
.draw32:
cmp dl, byte [esi]
jne @f
mov [edi], eax
@@:
add esi, [_screen_width]
add edi, [BytesPerScanLine]
dec ecx
jnz .draw32
ret
.24:
lea edi, [LFB_BASE+edi*3]
add edi, eax
mov eax, [esp+16]
.24_kernel:
mov edx, eax
shr edx, 8
mov dl, [CURRENT_TASK]
align 16
.draw24:
cmp dl, byte [esi]
jne @f
mov [edi], ax
mov [edi+2], dh
@@:
add esi, [_screen_width]
add edi, [BytesPerScanLine]
dec ecx
jnz .draw24
ret
;[esp] dst
;[esp+4] mask
;[esp+12] x
;[esp+16] y
;[esp+20] w
;[esp+24] h
;[esp+32] color
public _int_rectangle
align 4
_int_rectangle:
.dst equ (esp)
.mask equ (esp+4)
.x equ (esp+12)
.y equ (esp+16)
.w equ (esp+20)
.h equ (esp+24)
.color equ (esp+28)
sub esp, 8
mov esi, [.x]
mov eax, [.y]
mul [_screen_width]
add esi, [_display_data]
add esi, eax
mov [.mask], esi
mov edi, [.x]
mov eax, [.y]
mul [BytesPerScanLine]
cmp byte [ScreenBPP], 24
je .24
lea edi, [LFB_BASE+eax+edi*4]
mov [.dst], edi
mov ecx, [.w]
mov eax, [.color]
call _int_hline.32_kernel
sub edi, 4
dec esi
mov ecx, [.h]
call _int_vline.32_kernel
mov edi, [.dst]
mov esi, [.mask]
mov ecx, [.h]
call _int_vline.32_kernel
mov ecx, [.w]
sub esi, [_screen_width]
sub edi, [BytesPerScanLine]
call _int_hline.32_kernel
add esp, 8
ret
.24:
lea edi, [LFB_BASE+edi*3]
add edi, eax
mov [.dst], edi
mov ecx, [.w]
mov eax, [.color]
call _int_hline.24_kernel
sub edi, 3
dec esi
mov ecx, [.h]
call _int_vline.24_kernel
mov edi, [.dst]
mov esi, [.mask]
mov ecx, [.h]
call _int_vline.24_kernel
mov ecx, [.w]
sub esi, [_screen_width]
sub edi, [BytesPerScanLine]
call _int_hline.24_kernel
restore .dst
restore .mask
restore .x
restore .y
restore .w
restore .h
restore .color
add esp, 8
ret

43
kernel/branches/kolibri_pe/include/core.h
View File

@ -1,7 +1,8 @@
#define OS_BASE 0xE0000000
#define IMAGE_BASE 0xE0100000
#define LOAD_BASE 0x00100000
#define OS_BASE 0xE0000000
#define IMAGE_BASE 0xE0100000
#define LOAD_BASE 0x00100000
#define page_tabs 0xDD800000
@ -64,13 +65,13 @@ extern void panic_printf(char *fmt, ...) __attribute__((noreturn));
static inline eflags_t safe_cli(void)
{
eflags_t tmp;
eflags_t tmp;
asm volatile (
"pushfl\n\t"
"popl %0\n\t"
"cli\n"
"cli\n"
: "=r" (tmp));
return tmp;
return tmp;
}
static inline void safe_sti(eflags_t efl)
@ -83,20 +84,20 @@ static inline void safe_sti(eflags_t efl)
static inline index_t fnzb(u32_t arg)
{
count_t n;
count_t n;
asm volatile (
"xorl %0, %0 \n\t"
"bsr %1, %0"
"bsr %1, %0"
:"=&r"(n) :"r"(arg) );
return n;
}
static inline index_t _bsf(u32_t arg)
{
count_t n;
count_t n;
asm volatile (
"xorl %0, %0 \n\t"
"bsf %1, %0"
"bsf %1, %0"
:"=&r" (n) :"r"(arg));
return n;
}
@ -211,25 +212,25 @@ typedef struct __attribute__ ((packed))
{
struct /* window event */
{
u32_t win; /* window handle */
u32_t val1;
u32_t val2;
u16_t x; /* cursor x */
u16_t y; /* cursor y */
u32_t unused;
u32_t win; /* window handle */
u32_t val1;
u32_t val2;
u16_t x; /* cursor x */
u16_t y; /* cursor y */
u32_t unused;
};
struct /* realtime io */
{
u32_t sender; /* service handler */
u32_t stream; /* io stream id, if present */
addr_t offset;
size_t size;
u32_t sender; /* service handler */
u32_t stream; /* io stream id, if present */
addr_t offset;
size_t size;
};
struct /* ipc event */
{
u32_t sender;
u32_t sender;
u32_t io_code;
addr_t *input;
size_t inp_size;

38
kernel/branches/kolibri_pe/include/mm.h
View File

@ -11,26 +11,27 @@ typedef struct
typedef struct
{
link_t buddy_link; /**< link to the next free block inside one order */
link_t buddy_link; /**< link to the next free block inside one order */
u16_t refcount; /**< tracking of shared frames */
u16_t buddy_order; /**< buddy system block order */
void *parent; /**< If allocated by slab, this points there */
void *parent; /**< If allocated by slab, this points there */
} frame_t;
typedef struct
{
SPINLOCK_DECLARE(lock); /**< this lock protects everything below */
pfn_t base; /**< frame_no of the first frame in the frames array */
count_t count; /**< Size of zone */
SPINLOCK_DECLARE(lock); /**< this lock protects everything below */
pfn_t base; /**< frame_no of the first frame in the frames array */
count_t count; /**< Size of zone */
frame_t *frames; /**< array of frame_t structures in this zone */
count_t free_count; /**< number of free frame_t structures */
count_t busy_count; /**< number of busy frame_t structures */
frame_t *frames; /**< array of frame_t structures in this zone */
count_t free_count; /**< number of free frame_t structures */
count_t busy_count; /**< number of busy frame_t structures */
u32_t max_order;
link_t order[21];
u32_t max_order;
link_t order[21];
int flags;
int flags;
} zone_t;
@ -45,13 +46,12 @@ typedef struct
}md_t;
#define PG_MAP 1
#define PG_WRITE 2
#define PG_USER 4
#define PG_SW 3
#define PG_UW 7
#define PG_MAP 1
#define PG_WRITE 2
#define PG_USER 4
#define PG_SW 3
#define PG_UW 7
#define PAGE_SIZE 4096
@ -63,8 +63,8 @@ typedef struct
static inline count_t SIZE2FRAMES(size_t size)
{
if (!size)
return 0;
if (!size)
return 0;
return (count_t) ((size - 1) >> PAGE_WIDTH) + 1;
}

2
kernel/branches/kolibri_pe/include/pe.h
View File

@ -198,8 +198,8 @@ extern dll_t core_dll;
bool validate_pe(void *raw, size_t raw_size, bool is_exec);
dll_t * find_dll(link_t *list, const char *name);
dll_t * find_dll(link_t *list, const char *name);
addr_t __fastcall load_image(const char *path);

30
kernel/branches/kolibri_pe/include/slab.h
View File

@ -80,3 +80,33 @@ slab_cache_t * slab_cache_create(
void* __fastcall slab_alloc(slab_cache_t *cache, int flags);
void __fastcall slab_free(slab_cache_t *cache, void *obj);
typedef struct
{
int left;
int top;
int right;
int bottom;
}rect_t;
typedef struct
{
link_t link;
rect_t wrect;
rect_t crect;
rect_t hrect;
color_t clr_workarea;
color_t clr_titlebar;
color_t clr_frames;
u32_t style;
u32_t state;
int slot;
link_t queue;
u32_t qflags;
char *caption;
}window_t;

110
kernel/branches/kolibri_pe/kernel.asm
View File

@ -20,6 +20,7 @@ format MS COFF
;; Sergey Semyonov (Serge)
;; Johnny_B
;; SPraid (simba)
;; Hidnplayr
;;
;; Data in this file was originally part of MenuetOS project which is
;; distributed under the terms of GNU GPL. It is modified and redistributed as
@ -246,6 +247,8 @@ extrn _bx_from_load
extrn _sys_app_entry
public _set_screen
extrn _i40
extrn test_cpu
@ -255,7 +258,10 @@ extrn cpu_sign
extrn cpu_info
extrn cpu_caps:dword
extrn stb_create_window
extrn stb_show_window
extrn stb_get_event
extrn stb_def_window_proc
section '.flat' code readable align 4096
@ -339,9 +345,9 @@ init_apm:
align 16
system_init:
mov [pg_data.pg_mutex], 0
mov [pg_data.pg_mutex], 0
call init_apm
call init_apm
; SAVE REAL MODE VARIABLES
mov ax, [OS_BASE + 0x9031]
@ -414,8 +420,9 @@ no_mode_0x12:
call @mem_alloc@8
mov [_display_data], eax
mov ecx, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \
mov ecx, 4096 + (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \
(unpack.lc+unpack.lp)))*4
mov edx, PG_SW
call @mem_alloc@8
mov [unpack.p], eax
@ -570,80 +577,80 @@ include 'detect/disks.inc'
; SET PRELIMINARY WINDOW STACK AND POSITIONS
mov esi,boot_windefs
call boot_log
call setwindowdefaults
mov esi,boot_windefs
call boot_log
call setwindowdefaults
; SET BACKGROUND DEFAULTS
mov esi,boot_bgr
call boot_log
call init_background
call calculatebackground
mov esi,boot_bgr
call boot_log
call init_background
call calculatebackground
; RESERVE SYSTEM IRQ'S JA PORT'S
mov esi,boot_resirqports
call boot_log
call reserve_irqs_ports
mov esi,boot_resirqports
call boot_log
call reserve_irqs_ports
; SET PORTS FOR IRQ HANDLERS
mov esi,boot_setrports
call boot_log
mov esi,boot_setrports
call boot_log
;call setirqreadports
; SETUP OS TASK
mov esi,boot_setostask
call boot_log
mov esi,boot_setostask
call boot_log
xor eax, eax
mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data
mov dword [SLOT_BASE+APPDATA.fpu_handler], eax
mov dword [SLOT_BASE+APPDATA.sse_handler], eax
xor eax, eax
mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data
mov dword [SLOT_BASE+APPDATA.fpu_handler], eax
mov dword [SLOT_BASE+APPDATA.sse_handler], eax
; name for OS/IDLE process
mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I'
mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE '
mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I'
mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE '
mov edi, __os_stack-8192+512
mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi
add edi, 0x2000-512
mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi
mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case
mov dword [SLOT_BASE+256+APPDATA.io_map],\
(tss._io_map_0-OS_BASE+PG_MAP)
mov dword [SLOT_BASE+256+APPDATA.io_map+4],\
(tss._io_map_1-OS_BASE+PG_MAP)
mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi
add edi, 0x2000-512
mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi
mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case
mov dword [SLOT_BASE+256+APPDATA.io_map],\
(tss._io_map_0-OS_BASE+PG_MAP)
mov dword [SLOT_BASE+256+APPDATA.io_map+4],\
(tss._io_map_1-OS_BASE+PG_MAP)
mov esi, fpu_data
mov ecx, 512/4
cld
rep movsd
mov esi, fpu_data
mov ecx, 512/4
cld
rep movsd
mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax
mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax
mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax
mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET
mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx
mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx
mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET
mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx
mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx
mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path
mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path
; task list
mov [CURRENT_TASK],dword 1
mov [TASK_COUNT],dword 1
mov [current_slot], SLOT_BASE+256
mov [TASK_BASE],dword TASK_DATA
mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number
mov [TASK_DATA+TASKDATA.pid], 1 ; process id number
mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address
; task list
mov [CURRENT_TASK],dword 1
mov [TASK_COUNT],dword 1
mov [current_slot], SLOT_BASE+256
mov [TASK_BASE],dword TASK_DATA
mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number
mov [TASK_DATA+TASKDATA.pid], 1 ; process id number
mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address
call init_cursors
mov eax, [def_cursor]
mov [SLOT_BASE+APPDATA.cursor],eax
mov [SLOT_BASE+APPDATA.cursor+256],eax
mov [SLOT_BASE+APPDATA.cursor],eax
mov [SLOT_BASE+APPDATA.cursor+256],eax
; mov ecx, szAtiHW
; call @load_pe_driver@4
@ -799,6 +806,7 @@ first_app_found:
setnz [dma_hdd]
mov [timer_ticks_enable],1 ; for cd driver
;xchg bx, bx
sti
call change_task

22
kernel/branches/kolibri_pe/kernel32.inc
View File

@ -1,6 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; KERNEL32.INC ;;
@ -84,12 +84,12 @@ struc TASKDATA
{
.event_mask dd ?
.pid dd ?
dw ?
dw ?
.state db ?
db ?
dw ?
dw ?
.wnd_number db ?
db ?
db ?
.mem_start dd ?
.counter_sum dd ?
.counter_add dd ?
@ -101,11 +101,11 @@ end virtual
; structures definition
struc WDATA {
.box BOX
.box BOX
.cl_workarea dd ?
.cl_titlebar dd ?
.cl_frames dd ?
.reserved db ?
.reserved db ?
.fl_wstate db ?
.fl_wdrawn db ?
.fl_redraw db ?
@ -117,8 +117,8 @@ label WDATA.fl_wstyle byte at 0x13
struc APPDATA
{
.app_name db 11 dup(?)
db 5 dup(?)
.app_name db 11 dup(?)
db 5 dup(?)
.fpu_state dd ? ;+16
.ev_count dd ? ;+20
@ -147,12 +147,12 @@ struc APPDATA
.mem_size dd ? ;+140
.saved_box BOX
.ipc_start dd ?
.ipc_size dd ?
.ipc_size dd ?
.event_mask dd ?
.debugger_slot dd ?
dd ?
dd ?
.keyboard_mode db ?
db 3 dup(?)
db 3 dup(?)
.dir_table dd ?
.dbg_event_mem dd ?
.dbg_regs:

1
kernel/branches/kolibri_pe/makefile
View File

@ -40,6 +40,7 @@ PE_SRC:= \
dll.c \
spinlock.c \
thread.c \
win.c \
syscall.asm \
boot/boot.asm \
boot/start.asm

4
kernel/branches/kolibri_pe/network/eth_drv/arp.inc
View File

@ -1,14 +1,12 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; ARP.INC ;;
;; ;;
;; Address Resolution Protocol ;;
;; ;;
;; Last revision: 10.11.2006 ;;
;; ;;
;; This file contains the following: ;;
;; arp_table_manager - Manages an ARPTable ;;
;; arp_request - Sends an ARP request on the ethernet ;;

10
kernel/branches/kolibri_pe/network/eth_drv/ethernet.inc
View File

@ -1,14 +1,12 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; ETHERNET.INC ;;
;; ;;
;; Ethernet network layer for Menuet OS ;;
;; ;;
;; Version 0.4 22 September 2003 ;;
;; ;;
;; This file contains the following: ;;
;; PCI bus scanning for valid devices ;;
;; Table of supported ethernet drivers ;;
@ -353,9 +351,9 @@ endp
; All registers may be destroyed
;
;***************************************************************************
uglobal
ether_IP_handler_cnt dd ?
endg
;uglobal
; ether_IP_handler_cnt dd ?
;endg
ether_IP_handler:
mov eax, EMPTY_QUEUE
call dequeue

2
kernel/branches/kolibri_pe/network/ip.inc
View File

@ -223,7 +223,7 @@ local buffer_number dd ?
jmp .dump.x
.dump.4:
DEBUGF 1, "K : ip_rx - dumped (ihl: %u)\n", [ebx + IP_PACKET.TimeToLive]
DEBUGF 1, "K : ip_rx - dumped (ttl: %u)\n", [ebx + IP_PACKET.TimeToLive]
jmp .dump.x
.dump.5:

22
kernel/branches/kolibri_pe/network/queue.inc
View File

@ -1,6 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; ;;
@ -8,8 +8,6 @@
;; ;;
;; Buffer queue management for Menuet OS TCP/IP Stack ;;
;; ;;
;; Version 0.3 29 August 2002 ;;
;; ;;
;; Copyright 2002 Mike Hibbett, mikeh@oceanfree.net ;;
;; ;;
;; See file COPYING for details ;;
@ -43,9 +41,9 @@ $Revision$
; all other registers preserved
; This always works, so no error returned
;***************************************************************************
uglobal
freeBuff_cnt dd ?
endg
;uglobal
; freeBuff_cnt dd ?
;endg
freeBuff:
; inc [freeBuff_cnt]
; DEBUGF 1, "K : freeBuff (%u)\n", [freeBuff_cnt]
@ -106,9 +104,9 @@ qs_exit:
; all other registers preserved
; This always works, so no error returned
;***************************************************************************
uglobal
queue_cnt dd ?
endg
;uglobal
; queue_cnt dd ?
;endg
queue:
; inc [queue_cnt]
; DEBUGF 1, "K : queue (%u)\n", [queue_cnt]
@ -161,9 +159,9 @@ qu_exit:
; all other registers preserved
;
;***************************************************************************
uglobal
dequeue_cnt dd ?
endg
;uglobal
; dequeue_cnt dd ?
;endg
dequeue:
push ebx
shl eax, 1

571
kernel/branches/kolibri_pe/network/socket.inc
View File

@ -1,14 +1,12 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; SOCKET.INC ;;
;; ;;
;; Sockets constants, structures and functions ;;
;; ;;
;; Last revision: 11.11.2006 ;;
;; ;;
;; This file contains the following: ;;
;; is_localport_unused ;;
;; get_free_socket ;;
@ -31,113 +29,59 @@
$Revision$
;
; Socket Descriptor + Buffer
;
; 0 1 2 3
; 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
;
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 0| Status ( of this buffer ) |
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 4| Application Process ID |
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 8| Local IP Address |
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 12| Local IP Port | Unused ( set to 0 ) |
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 16| Remote IP Address |
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 20| Remote IP Port | Unused ( set to 0 ) |
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 24| Rx Data Count INTEL format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 28| TCB STATE INTEL format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 32| TCB Timer (seconds) INTEL format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 36| ISS (Inital Sequence # used by this connection ) INET format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 40| IRS ( Inital Receive Sequence # ) INET format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 44| SND.UNA Seq # of unack'ed sent packets INET format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 48| SND.NXT Next send seq # to use INET format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 52| SND.WND Send window INET format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 56| RCV.NXT Next expected receive sequence # INET format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 60| RCV.WND Receive window INET format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 64| SEG.LEN Segment length INTEL format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 68| SEG.WND Segment window INTEL format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 72| Retransmit queue # NOW WINDOW SIZE TIMER INTEL format|
; +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
; 76| RX Data Buffer |
; +-+-+-.......... -+
; so, define struct
struc SOCKET
{
.PrevPtr dd ?
.NextPtr dd ?
.Status dd ? ;+00 - Status ( of this buffer )
.PID dd ? ;+04 - Application Process ID
.LocalIP dd ? ;+08 - Local IP Address
.LocalPort dw ? ;+12 - Local Port
.RemoteIP dd ? ;+16 - Remote IP Address
.RemotePort dw ? ;+20 - Remote Port
.OrigRemoteIP dd ?
.OrigRemotePort dw ?
.rxDataCount dd ? ;+24 - Rx Data Count
.TCBState dd ? ;+28 - TCB STATE
.TCBTimer dd ? ;+32 - TCB Timer (seconds)
.ISS dd ? ;+36 - Initial Send Sequence
.IRS dd ? ;+40 - Initial Receive Sequence
.SND_UNA dd ? ;+44 - Sequence number of unack'ed sent packets
.SND_NXT dd ? ;+48 - Next send sequence number to use
.SND_WND dd ? ;+52 - Send window
.RCV_NXT dd ? ;+56 - Next receive sequence number to use
.RCV_WND dd ? ;+60 - Receive window
.SEG_LEN dd ? ;+64 - Segment length
.SEG_WND dd ? ;+68 - Segment window
.wndsizeTimer dd ? ;+72 - Retransmit queue # NOW WINDOW SIZE TIMER
.rxData dd ? ;+76 - receive data buffer here
}
virtual at 0
SOCKET SOCKET
end virtual
; simple macro calcing real memory address of SOCKET struct by socket's
;macro Index2RealAddr reg
;{
; shl reg, 12
; add reg, sockets
;}
;Constants
; current socket statuses
SOCK_EMPTY = 0 ; socket not in use
SOCK_OPEN = 1 ; open issued, but no data sent
; socket data structure
struct SOCKET
.PrevPtr dd ? ; pointer to previous socket in list
.NextPtr dd ? ; pointer to next socket in list
.Number dd ? ; socket number (unique within single process)
.PID dd ? ; application process id
.LocalIP dd ? ; local IP address
.LocalPort dw ? ; local port
.RemoteIP dd ? ; remote IP address
.RemotePort dw ? ; remote port
.OrigRemoteIP dd ? ; original remote IP address (used to reset to LISTEN state)
.OrigRemotePort dw ? ; original remote port (used to reset to LISTEN state)
.rxDataCount dd ? ; rx data count
.TCBState dd ? ; TCB state
.TCBTimer dd ? ; TCB timer (seconds)
.ISS dd ? ; initial send sequence
.IRS dd ? ; initial receive sequence
.SND_UNA dd ? ; sequence number of unack'ed sent packets
.SND_NXT dd ? ; bext send sequence number to use
.SND_WND dd ? ; send window
.RCV_NXT dd ? ; next receive sequence number to use
.RCV_WND dd ? ; receive window
.SEG_LEN dd ? ; segment length
.SEG_WND dd ? ; segment window
.wndsizeTimer dd ? ; window size timer
.lock dd ? ; lock mutex
.rxData dd ? ; receive data buffer here
ends
; TCP opening modes
SOCKET_PASSIVE equ 0
SOCKET_ACTIVE equ 1
SOCKET_PASSIVE = 0
SOCKET_ACTIVE = 1
; socket types
SOCK_STREAM = 1
SOCK_DGRAM = 2
;; Allocate memory for socket data and put new socket into the list
; Newly created socket is initialized with calling PID and number and
; put into beginning of list (which is a fastest way).
;
; @return socket structure address in EAX
;;
proc net_socket_alloc stdcall uses ebx ecx edx edi
mov ecx, SOCKETBUFFSIZE
mov edx, PG_SW
call @mem_alloc@8
DEBUGF 1, "K : net_socket_alloc (0x%x)\n", eax
; check if we can allocate needed amount of memory
or eax, eax
jz .exit
; zero-initialize allocated memory
push eax
mov edi, eax
mov ecx, SOCKETBUFFSIZE / 4
@ -146,6 +90,7 @@ proc net_socket_alloc stdcall uses ebx ecx edx edi
rep stosd
pop eax
; add socket to the list by changing pointers
mov ebx, net_sockets
push [ebx + SOCKET.NextPtr]
mov [ebx + SOCKET.NextPtr], eax
@ -156,23 +101,50 @@ proc net_socket_alloc stdcall uses ebx ecx edx edi
jz @f
mov [ebx + SOCKET.PrevPtr], eax
@@: mov ebx, [TASK_BASE]
@@: ; set socket owner PID to the one of calling process
mov ebx, [TASK_BASE]
mov ebx, [ebx + TASKDATA.pid]
mov [eax + SOCKET.PID], ebx
; find first free socket number and use it
;mov edx, ebx
mov ebx, net_sockets
xor ecx, ecx
.next_socket_number:
inc ecx
.next_socket:
mov ebx, [ebx + SOCKET.NextPtr]
or ebx, ebx
jz .last_socket_number
cmp [ebx + SOCKET.Number], ecx
jne .next_socket
;cmp [ebx + SOCKET.PID], edx
;jne .next_socket
mov ebx, net_sockets
jmp .next_socket_number
.last_socket_number:
mov [eax + SOCKET.Number], ecx
.exit:
ret
endp
proc net_socket_free stdcall uses ebx ecx edx, sock:DWORD
mov eax, [sock]
;; Free socket data memory and pop socket off the list
;
; @param sockAddr is a socket structure address
;;
proc net_socket_free stdcall uses ebx ecx edx, sockAddr:DWORD
mov eax, [sockAddr]
DEBUGF 1, "K : net_socket_free (0x%x)\n", eax
; check if we got something similar to socket structure address
or eax, eax
jz .error
; make sure sockAddr is one of the socket addresses in the list
mov ebx, net_sockets
mov ecx, [TASK_BASE]
mov ecx, [ecx + TASKDATA.pid]
;mov ecx, [TASK_BASE]
;mov ecx, [ecx + TASKDATA.pid]
.next_socket:
mov ebx, [ebx + SOCKET.NextPtr]
or ebx, ebx
@ -182,6 +154,8 @@ proc net_socket_free stdcall uses ebx ecx edx, sock:DWORD
;cmp [ebx + SOCKET.PID], ecx
;jne .next_socket
; okay, we found the correct one
; remove it from the list first, changing pointers
mov ebx, [eax + SOCKET.NextPtr]
mov eax, [eax + SOCKET.PrevPtr]
mov [eax + SOCKET.NextPtr], ebx
@ -199,12 +173,60 @@ proc net_socket_free stdcall uses ebx ecx edx, sock:DWORD
ret
endp
proc net_socket_num_to_addr stdcall uses ebx ecx, x:DWORD
; FIXME: do real transform
mov eax, [x]
;; Get socket structure address by its number
; Scan through sockets list to find the socket with specified number.
; This proc uses SOCKET.PID indirectly to check if socket is owned by
; calling process.
;
; @param sockNum is a socket number
; @return socket structure address or 0 (not found) in EAX
;;
proc net_socket_num_to_addr stdcall uses ebx ecx, sockNum:DWORD
mov eax, [sockNum]
; check if we got something similar to socket number
or eax, eax
jz .error
; scan through sockets list
mov ebx, net_sockets
mov ecx, [TASK_BASE]
mov ecx, [ecx + TASKDATA.pid]
;mov ecx, [TASK_BASE]
;mov ecx, [ecx + TASKDATA.pid]
.next_socket:
mov ebx, [ebx + SOCKET.NextPtr]
or ebx, ebx
jz .error
cmp [ebx + SOCKET.Number], eax
jne .next_socket
;cmp [ebx + SOCKET.PID], ecx
;jne .next_socket
; okay, we found the correct one
mov eax, ebx
ret
.error:
xor eax, eax
ret
endp
;; Get socket number by its structure address
; Scan through sockets list to find the socket with specified address.
; This proc uses SOCKET.PID indirectly to check if socket is owned by
; calling process.
;
; @param sockAddr is a socket structure address
; @return socket number (SOCKET.Number) or 0 (not found) in EAX
;;
proc net_socket_addr_to_num stdcall uses ebx ecx, sockAddr:DWORD
mov eax, [sockAddr]
; check if we got something similar to socket structure address
or eax, eax
jz .error
; scan through sockets list
mov ebx, net_sockets
;mov ecx, [TASK_BASE]
;mov ecx, [ecx + TASKDATA.pid]
.next_socket:
mov ebx, [ebx + SOCKET.NextPtr]
or ebx, ebx
@ -213,6 +235,9 @@ proc net_socket_num_to_addr stdcall uses ebx ecx, x:DWORD
jne .next_socket
;cmp [ebx + SOCKET.PID], ecx
;jne .next_socket
; okay, we found the correct one
mov eax, [ebx + SOCKET.Number]
ret
.error:
@ -220,44 +245,22 @@ proc net_socket_num_to_addr stdcall uses ebx ecx, x:DWORD
ret
endp
proc net_socket_addr_to_num stdcall uses ebx ecx, x:DWORD
; FIXME: do real transform
mov eax, [x]
mov ebx, net_sockets
mov ecx, [TASK_BASE]
mov ecx, [ecx + TASKDATA.pid]
.next_socket:
mov ebx, [ebx + SOCKET.NextPtr]
or ebx, ebx
jz .error
cmp ebx, eax
jne .next_socket
;cmp [ebx + SOCKET.PID], ecx
;jne .next_socket
ret
.error:
xor eax, eax
ret
endp
;***************************************************************************
; Function
; is_localport_unused
;; [53.9] Check if local port is used by any socket in the system.
; Scan through sockets list, checking SOCKET.LocalPort.
; Useful when you want a to generate a unique local port number.
; This proc doesn't guarantee that after calling it and trying to use
; the port reported being free in calls to socket_open/socket_open_tcp it'll
; still be free or otherwise it'll still be used if reported being in use.
;
; Description
; scans through all the active sockets , looking to see if the
; port number specified in bx is in use as a localport number.
; This is useful when you want a to generate a unique local port
; number.
; On return, eax = 1 for free, 0 for in use
;
;***************************************************************************
; @param BX is a port number
; @return 1 (port is free) or 0 (port is in use) in EAX
;;
proc is_localport_unused stdcall
xchg bl, bh
xor eax, eax ; Assume the return value is 'free'
; assume the return value is 'free'
xor eax, eax
inc al
mov edx, net_sockets
@ -266,27 +269,22 @@ proc is_localport_unused stdcall
or edx, edx
jz .exit
cmp [edx + SOCKET.LocalPort], bx
jne .next_socket ; Return back if the port is not occupied
jne .next_socket
dec al ; return 'in use'
; return 'in use'
dec al
.exit:
ret
endp
;***************************************************************************
; Function
; socket_open
;; [53.0] Open DGRAM socket (connectionless, unreliable)
;
; Description
; find a free socket
; local port in ebx
; remote port in ecx
; remote ip in edx
; return socket # in eax, -1 if none available
;
;***************************************************************************
; @param BX is local port number
; @param CX is remote port number
; @param EDX is remote IP address
; @return socket number or -1 (error) in EAX
;;
proc socket_open stdcall
call net_socket_alloc
or eax, eax
@ -296,7 +294,6 @@ proc socket_open stdcall
push eax
mov [eax + SOCKET.Status], SOCK_OPEN
xchg bh, bl
mov [eax + SOCKET.LocalPort], bx
xchg ch, cl
@ -308,7 +305,7 @@ proc socket_open stdcall
;pop eax ; Get the socket number back, so we can return it
stdcall net_socket_addr_to_num
ret
ret
.error:
DEBUGF 1, "K : socket_open (fail)\n"
@ -316,21 +313,14 @@ proc socket_open stdcall
ret
endp
;***************************************************************************
; Function
; socket_open_tcp
;; [53.5] Open STREAM socket (connection-based, sequenced, reliable, two-way)
;
; Description
; Opens a TCP socket in PASSIVE or ACTIVE mode
; find a free socket
; local port in ebx ( intel format )
; remote port in ecx ( intel format )
; remote ip in edx ( in Internet byte order )
; Socket open mode in esi ( SOCKET_PASSIVE or SOCKET_ACTIVE )
; return socket # in eax, -1 if none available
;
;***************************************************************************
; @param BX is local port number
; @param CX is remote port number
; @param EDX is remote IP address
; @param ESI is open mode (SOCKET_ACTIVE, SOCKET_PASSIVE)
; @return socket number or -1 (error) in EAX
;;
proc socket_open_tcp stdcall
local sockAddr dd ?
@ -369,7 +359,6 @@ local sockAddr dd ?
mov [sockAddr], eax
; TODO - check this works!
;xxx: already 0 (intialized by net_socket_alloc)
;mov [eax + SOCKET.wndsizeTimer], 0 ; Reset the window timer.
xchg bh, bl
@ -423,11 +412,9 @@ local sockAddr dd ?
call inc_inet_esi
.exit:
mov ebx, [sockAddr]
mov [ebx + SOCKET.Status], SOCK_OPEN
;pop eax ; Get the socket number back, so we can return it
stdcall net_socket_addr_to_num, ebx
ret
; Get the socket number back, so we can return it
stdcall net_socket_addr_to_num, [sockAddr]
ret
.error:
DEBUGF 1, "K : socket_open_tcp (fail)\n"
@ -435,35 +422,21 @@ local sockAddr dd ?
ret
endp
;***************************************************************************
; Function
; socket_close
;; [53.1] Close DGRAM socket
;
; Description
; socket # in ebx
; returns 0 for ok, -1 for socket not open (fail)
;
;***************************************************************************
; @param EBX is socket number
; @return 0 (closed successfully) or -1 (error) in EAX
;;
proc socket_close stdcall
DEBUGF 1, "K : socket_close (0x%x)\n", ebx
stdcall net_socket_num_to_addr, ebx
or eax, eax
jz .error
cmp [eax + SOCKET.Status], dword SOCK_EMPTY
jz .error
; Clear the socket varaibles
stdcall net_socket_free, eax
; mov edi, eax
; xor eax, eax
; mov ecx, SOCKETHEADERSIZE
; cld
; rep stosb
xor eax, eax
ret
ret
.error:
DEBUGF 1, "K : socket_close (fail)\n"
@ -471,16 +444,13 @@ proc socket_close stdcall
ret
endp
;***************************************************************************
; Function
; socket_close_tcp
;; [53.8] Close STREAM socket
; Closing TCP sockets takes time, so when you get successful return code
; from this function doesn't always mean that socket is actually closed.
;
; Description
; socket # in ebx
; returns 0 for ok, -1 for socket not open (fail)
;
;***************************************************************************
; @param EBX is socket number
; @return 0 (closed successfully) or -1 (error) in EAX
;;
proc socket_close_tcp stdcall
local sockAddr dd ?
DEBUGF 1, "K : socket_close_tcp (0x%x)\n", ebx
@ -493,21 +463,19 @@ local sockAddr dd ?
.next_resendq:
cmp ecx, NUMRESENDENTRIES
je .last_resendq ; None left
;cmp [esi], bl ; XTODO: bl -> ebx
cmp [esi + 4], ebx
je @f ; found one
inc ecx
add esi, 8
jmp .next_resendq
;@@: mov byte[esi], 0xff ; XTODO: 0xff -> 0
@@: mov dword[esi + 4], 0
inc ecx
add esi, 8
jmp .next_resendq
.last_resendq:
popa
popa
stdcall net_socket_num_to_addr, ebx
or eax, eax
@ -515,13 +483,11 @@ local sockAddr dd ?
mov ebx, eax
mov [sockAddr], eax
cmp [ebx + SOCKET.Status], SOCK_EMPTY
je .error
cmp [ebx + SOCKET.TCBState], TCB_LISTEN ;xxx
je .destroy_tcb ;xxx
cmp [ebx + SOCKET.TCBState], TCB_SYN_SENT ;xxx
je .destroy_tcb ;xxx
cmp [ebx + SOCKET.TCBState], TCB_LISTEN
je .destroy_tcb
cmp [ebx + SOCKET.TCBState], TCB_SYN_SENT
je .destroy_tcb
; Now construct the response, and queue for sending by IP
mov eax, EMPTY_QUEUE
@ -531,8 +497,7 @@ local sockAddr dd ?
push eax
;xxx mov bl, TH_FIN + TH_ACK
mov bl, TH_FIN ;xxx
mov bl, TH_FIN
xor ecx, ecx
xor esi, esi
stdcall build_tcp_packet, [sockAddr]
@ -545,10 +510,6 @@ local sockAddr dd ?
; Get the socket state
mov eax, [ebx + SOCKET.TCBState]
;xxx cmp eax, TCB_LISTEN
;xxx je .destroy_tcb
;xxx cmp eax, TCB_SYN_SENT
;xxx je .destroy_tcb
cmp eax, TCB_SYN_RECEIVED
je .fin_wait_1
cmp eax, TCB_ESTABLISHED
@ -556,7 +517,6 @@ local sockAddr dd ?
; assume CLOSE WAIT
; Send a fin, then enter last-ack state
; TODO: check if it's really a TCB_CLOSE_WAIT
mov [ebx + SOCKET.TCBState], TCB_LAST_ACK
jmp .send
@ -580,15 +540,13 @@ local sockAddr dd ?
jmp .exit
.destroy_tcb:
;xxx pop eax
; Clear the socket variables
;xxx stdcall net_socket_free, [sockAddr]
stdcall net_socket_free, ebx
.exit:
xor eax, eax
ret
ret
.error:
DEBUGF 1, "K : socket_close_tcp (fail)\n"
@ -596,16 +554,11 @@ local sockAddr dd ?
ret
endp
;***************************************************************************
; Function
; socket_poll
;; [53.2] Poll socket
;
; Description
; socket # in ebx
; returns count in eax.
;
;***************************************************************************
; @param EBX is socket number
; @return count or bytes in rx buffer or 0 (error) in EAX
;;
proc socket_poll stdcall
; DEBUGF 1, "socket_poll(0x%x)\n", ebx
stdcall net_socket_num_to_addr, ebx
@ -616,21 +569,15 @@ proc socket_poll stdcall
ret
.error:
;or eax, -1
xor eax, eax
ret
endp
;***************************************************************************
; Function
; socket_status
;; [53.6] Get socket TCB state
;
; Description
; socket # in ebx
; returns TCB state in eax.
;
;***************************************************************************
; @param EBX is socket number
; @return socket TCB state or 0 (error) in EAX
;;
proc socket_status stdcall
;; DEBUGF 1, "socket_status(0x%x)\n", ebx
stdcall net_socket_num_to_addr, ebx
@ -638,82 +585,84 @@ proc socket_status stdcall
jz .error
mov eax, [eax + SOCKET.TCBState]
ret
ret
.error:
;or eax, -1
xor eax, eax
ret
endp
; Index2RealAddr ebx
; mov eax, [ebx + SOCKET.TCBState]
;; [53.3] Get one byte from rx buffer
; This function can return 0 in two cases: if there's one byte read and
; non left, and if an error occured. Behavior should be changed and function
; shouldn't be used for now. Consider using [53.11] instead.
;
; ret
;***************************************************************************
; Function
; socket_read
;
; Description
; socket # in ebx
; returns # of bytes remaining in eax, data in bl
;
;***************************************************************************
; @param EBX is socket number
; @return number of bytes left in rx buffer or 0 (error) in EAX
; @return byte read in BL
;;
proc socket_read stdcall
; DEBUGF 1, "socket_read(0x%x)\n", ebx
stdcall net_socket_num_to_addr, ebx
or eax, eax
jz .error
lea ebx, [eax + SOCKET.lock]
call wait_mutex
mov ebx, eax
mov eax, [ebx + SOCKET.rxDataCount] ; get count of bytes
test eax, eax
jz .error
jz .error_release
dec eax
mov esi, ebx ; esi is address of socket
mov [ebx + SOCKET.rxDataCount], eax ; store new count
;movzx ebx, byte[ebx + SOCKET.rxData] ; get the byte
movzx ebx, byte[ebx + SOCKETHEADERSIZE] ; get the byte
add esi, SOCKETHEADERSIZE
mov edi, esi
inc esi
movzx eax, byte[ebx + SOCKET.rxData] ; get the byte
mov ecx, (SOCKETBUFFSIZE - SOCKETHEADERSIZE) / 4
lea edi, [ebx + SOCKETHEADERSIZE]
mov ecx, SOCKETBUFFSIZE - SOCKET.rxData - 1
lea edi, [esi + SOCKET.rxData]
lea esi, [edi + 1]
cld
push ecx
shr ecx, 2
rep movsd
pop ecx
and ecx, 3
rep movsb
mov [ebx + SOCKET.lock], 0
mov ebx, eax
ret
.error_release:
mov [ebx + SOCKET.lock], 0
.error:
;or eax, -1
xor eax, eax
xor ebx, ebx
ret
endp
;***************************************************************************
; Function
; socket_read_packet
;; [53.11] Get specified number of bytes from rx buffer
; Number of bytes in rx buffer can be less than requested size. In this case,
; only available number of bytes is read.
; This function can return 0 in two cases: if there's no data to read, and if
; an error occured. Behavior should be changed.
;
; Description
; socket # in ebx
; datapointer # in ecx
; buffer size in edx
; returns # of bytes copied in eax
;
;***************************************************************************
; @param EBX is socket number
; @param ECX is pointer to application buffer
; @param EDX is application buffer size (number of bytes to read)
; @return number of bytes read or 0 (error) in EAX
;;
proc socket_read_packet stdcall
; DEBUGF 1, "socket_read_packet(0x%x)\n", ebx
stdcall net_socket_num_to_addr, ebx ; get real socket address
or eax, eax
jz .error
lea ebx, [eax + SOCKET.lock]
call wait_mutex
mov ebx, eax
mov eax, [ebx + SOCKET.rxDataCount] ; get count of bytes
test eax, eax ; if count of bytes is zero..
@ -731,7 +680,7 @@ proc socket_read_packet stdcall
call .start_copy ; copy to the application
mov esi, ebx ; now we're going to copy the remaining bytes to the beginning
add esi, SOCKETHEADERSIZE ; we dont need to copy the header
add esi, SOCKET.rxData ; we dont need to copy the header
mov edi, esi ; edi is where we're going to copy to
add esi, edx ; esi is from where we copy
pop ecx ; count of bytes we have left
@ -744,10 +693,10 @@ proc socket_read_packet stdcall
rep movsb ; copy remaining bytes
.exit:
mov [ebx + SOCKET.lock], 0
ret ; at last, exit
.error:
;or eax, -1
xor eax, eax
ret
@ -755,12 +704,13 @@ proc socket_read_packet stdcall
xor esi, esi
mov [ebx + SOCKET.rxDataCount], esi ; store new count (zero)
call .start_copy
mov [ebx + SOCKET.lock], 0
ret
.start_copy:
mov edi, ecx
mov esi, ebx
add esi, SOCKETHEADERSIZE ; we dont need to copy the header
add esi, SOCKET.rxData ; we dont need to copy the header
mov ecx, eax ; eax is count of bytes
push ecx
shr ecx, 2 ; divide eax by 4
@ -772,19 +722,13 @@ proc socket_read_packet stdcall
retn ; exit, or go back to shift remaining bytes if any
endp
;***************************************************************************
; Function
; socket_write
;; [53.4] Send data through DGRAM socket
;
; Description
; socket in ebx
; # of bytes to write in ecx
; pointer to data in edx
; returns 0 in eax ok, -1 == failed ( invalid socket, or
; could not queue IP packet )
;
;***************************************************************************
; @param EBX is socket number
; @param ECX is application data size (number of bytes to send)
; @param EDX is pointer to application data buffer
; @return 0 (sent successfully) or -1 (error) in EAX
;;
proc socket_write stdcall
; DEBUGF 1, "socket_write(0x%x)\n", ebx
stdcall net_socket_num_to_addr, ebx ; get real socket address
@ -793,10 +737,6 @@ proc socket_write stdcall
mov ebx, eax
; If the socket is invalid, return with an error code
cmp [ebx + SOCKET.Status], SOCK_EMPTY
je .error
mov eax, EMPTY_QUEUE
call dequeue
cmp ax, NO_BUFFER
@ -933,26 +873,20 @@ proc socket_write stdcall
call queue
xor eax, eax
ret
ret
.error:
or eax, -1
ret
endp
;***************************************************************************
; Function
; socket_write_tcp
;; [53.7] Send data through STREAM socket
;
; Description
; socket in ebx
; # of bytes to write in ecx
; pointer to data in edx
; returns 0 in eax ok, -1 == failed ( invalid socket, or
; could not queue IP packet )
;
;***************************************************************************
; @param EBX is socket number
; @param ECX is application data size (number of bytes to send)
; @param EDX is pointer to application data buffer
; @return 0 (sent successfully) or -1 (error) in EAX
;;
proc socket_write_tcp stdcall
local sockAddr dd ?
@ -964,12 +898,7 @@ local sockAddr dd ?
mov ebx, eax
mov [sockAddr], ebx
; If the socket is invalid, return with an error code
cmp [ebx + SOCKET.Status], SOCK_EMPTY
je .error
; If the sockets window timer is nonzero, do not queue packet
; TODO - done
cmp [ebx + SOCKET.wndsizeTimer], 0
jne .error
@ -999,8 +928,8 @@ local sockAddr dd ?
pop ebx
push ecx
mov eax, NET1OUT_QUEUE
mov eax, NET1OUT_QUEUE
mov edx, [stack_ip]
mov ecx, [sockAddr]
cmp edx, [ecx + SOCKET.RemoteIP]
@ -1031,7 +960,6 @@ local sockAddr dd ?
.next_resendq:
cmp ecx, NUMRESENDENTRIES
je .exit ; None found
;cmp byte[esi], 0xff ; XTODO: 0xff -> 0
cmp dword[esi + 4], 0
je @f ; found one
inc ecx
@ -1049,7 +977,6 @@ local sockAddr dd ?
; fill IP buffer associated with this descriptor
stdcall net_socket_addr_to_num, [sockAddr]
;mov [esi], al ; XTODO: al -> eax
mov [esi + 4], eax
mov byte[esi + 1], TCP_RETRIES
mov word[esi + 2], TCP_TIMEOUT
@ -1076,7 +1003,7 @@ local sockAddr dd ?
.exit:
xor eax, eax
ret
ret
.error:
or eax, -1

6
kernel/branches/kolibri_pe/network/stack.inc
View File

@ -1,14 +1,12 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; STACK.INC ;;
;; ;;
;; TCP/IP stack for Menuet OS ;;
;; ;;
;; Version 0.7 4th July 2004 ;;
;; ;;
;; Copyright 2002 Mike Hibbett, mikeh@oceanfree.net ;;
;; ;;
;; See file COPYING for details ;;
@ -46,7 +44,7 @@ endg
; socket buffers
SOCKETBUFFSIZE equ 4096 ; state + config + buffer.
SOCKETHEADERSIZE equ 76+8+8 ; thus 4096 - SOCKETHEADERSIZE bytes data
SOCKETHEADERSIZE equ SOCKET.rxData ; thus 4096 - SOCKETHEADERSIZE bytes data
;NUM_SOCKETS equ 16 ; Number of open sockets supported. Was 20

95
kernel/branches/kolibri_pe/network/tcp.inc
View File

@ -1,14 +1,12 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; TCP.INC ;;
;; ;;
;; TCP Processes for Menuet OS TCP/IP stack ;;
;; ;;
;; Version 0.6 4th July 2004 ;;
;; ;;
;; Copyright 2002 Mike Hibbett, mikeh@oceanfree.net ;;
;; ;;
;; See file COPYING for details ;;
@ -118,14 +116,14 @@ proc tcp_tcb_handler stdcall uses ebx
cmp [ebx + SOCKET.NextPtr], 0
je .exit
DEBUGF 1, "K : sockets:\n"
;DEBUGF 1, "K : sockets:\n"
.next_socket:
mov ebx, [ebx + SOCKET.NextPtr]
or ebx, ebx
jz .exit
DEBUGF 1, "K : %x: %x-%x-%x-%u\n", ebx, [ebx + SOCKET.LocalPort]:4, [ebx + SOCKET.RemoteIP], [ebx + SOCKET.RemotePort]:4, [ebx + SOCKET.TCBState]
;DEBUGF 1, "K : %x-%x: %x-%x-%x-%u\n", [ebx + SOCKET.PID]:2, [ebx + SOCKET.Number]:2, [ebx + SOCKET.LocalPort]:4, [ebx + SOCKET.RemoteIP], [ebx + SOCKET.RemotePort]:4, [ebx + SOCKET.TCBState]
cmp [ebx + SOCKET.TCBTimer], 0
jne .decrement_tcb
@ -177,7 +175,6 @@ proc tcp_tx_handler stdcall
.next_resendq:
cmp ecx, NUMRESENDENTRIES
je .exit ; None left
;cmp [esi], byte 0xFF ; XTODO: 0xff -> 0
cmp dword[esi + 4], 0
jne @f ; found one
inc ecx
@ -192,7 +189,6 @@ proc tcp_tx_handler stdcall
jmp .next_resendq ; Timer not zero, so move on
@@:
;mov bl, 0xff ; XTODO: bl -> ebx, 0xff -> 0
xor ebx, ebx
; restart timer, and decrement retries
; After the first resend, back of on next, by a factor of 5
@ -201,7 +197,6 @@ proc tcp_tx_handler stdcall
jnz @f
; retries now 0, so delete from queue
;xchg [esi], bl ; XTODO: bl -> ebx
xchg [esi + 4], ebx
@@: ; resend packet
@ -213,10 +208,8 @@ proc tcp_tx_handler stdcall
jne .tth004z
; TODO - try again in 10ms.
;cmp bl, 0xff ; XTODO: 0xff -> 0
test ebx, ebx
jnz @f
;mov [esi], bl ; XTODO: bl -> ebx
mov [esi + 4], ebx
@@: ; Mark it to expire in 10ms - 1 tick
@ -316,9 +309,6 @@ proc tcp_rx stdcall uses ebx
or ebx, ebx
jz .next_socket.1.exit
cmp [ebx + SOCKET.Status], SOCK_OPEN
jne .next_socket.1
; DEBUGF 1, "K : tcp_rx - 1.dport: %x - %x\n", [edx + 20 + TCP_PACKET.DestinationPort]:4, [ebx + SOCKET.LocalPort]:4
mov ax, [edx + 20 + TCP_PACKET.DestinationPort] ; get the dest. port from the TCP hdr
@ -355,9 +345,6 @@ proc tcp_rx stdcall uses ebx
or ebx, ebx
jz .next_socket.2.exit
cmp [ebx + SOCKET.Status], SOCK_OPEN
jne .next_socket.2
; DEBUGF 1, "K : tcp_rx - 2.dport: %x - %x\n", [edx + 20 + TCP_PACKET.DestinationPort]:4, [ebx + SOCKET.LocalPort]:4
mov ax, [edx + 20 + TCP_PACKET.DestinationPort] ; get the dest. port from the TCP hdr
@ -393,9 +380,6 @@ proc tcp_rx stdcall uses ebx
or ebx, ebx
jz .next_socket.3.exit
cmp [ebx + SOCKET.Status], SOCK_OPEN
jne .next_socket.3
; DEBUGF 1, "K : tcp_rx - 3.dport: %x - %x\n", [edx + 20 + TCP_PACKET.DestinationPort]:4, [ebx + SOCKET.LocalPort]:4
mov ax, [edx + 20 + TCP_PACKET.DestinationPort] ; get destination port from the TCP hdr
@ -421,16 +405,7 @@ proc tcp_rx stdcall uses ebx
DEBUGF 1, "K : tcp_rx - dumped\n"
DEBUGF 1, "K : --------: %x-%x-%x (flags: %x)\n", [edx + 20 + TCP_PACKET.DestinationPort]:4, [edx + IP_PACKET.SourceAddress], [edx + 20 + TCP_PACKET.SourcePort]:4, [edx + 20 + TCP_PACKET.Flags]:2
; mov ebx, net_sockets
;
; .next_socket.4:
; mov ebx, [ebx + SOCKET.NextPtr]
; or ebx, ebx
; jz .next_socket.4.exit
; DEBUGF 1, "K : %x: %x-%x-%x-%u\n", ebx, [ebx + SOCKET.LocalPort]:4, [ebx + SOCKET.RemoteIP], [ebx + SOCKET.RemotePort]:4, [ebx + SOCKET.TCBState]
; jne .next_socket.4
;
; .next_socket.4.exit:
inc [dumped_rx_count]
jmp .exit
@ -661,7 +636,6 @@ proc tcpStateMachine stdcall, sockAddr:DWORD
.next_resendq:
cmp ecx, NUMRESENDENTRIES
je .call_handler ; None left
;cmp [esi], al ; XTODO: al -> eax
cmp [esi + 4], eax
je @f ; found one
inc ecx
@ -702,7 +676,6 @@ proc tcpStateMachine stdcall, sockAddr:DWORD
add esi, 8
jmp .next_resendq
;@@: mov byte[esi], 0xff ; XTODO: 0xff -> 0
@@: mov dword[esi + 4], 0
inc ecx
add esi, 8
@ -711,7 +684,7 @@ proc tcpStateMachine stdcall, sockAddr:DWORD
.call_handler:
popad
; Call handler for given TCB state
; Call handler for given TCB state
mov eax, [ebx + SOCKET.TCBState]
cmp eax, TCB_LISTEN
@ -852,16 +825,16 @@ proc stateTCB_SYN_RECEIVED stdcall, sockAddr:DWORD
; For now, if the packet is an ACK, process it,
; If not, ignore it
test [edx + 20 + TCP_PACKET.Flags], TH_RST ;xxx
jz .check_ack ;xxx
test [edx + 20 + TCP_PACKET.Flags], TH_RST
jz .check_ack
push [ebx + SOCKET.OrigRemotePort] [ebx + SOCKET.OrigRemoteIP]
pop [ebx + SOCKET.RemoteIP] [ebx + SOCKET.RemotePort]
mov [ebx + SOCKET.TCBState], TCB_LISTEN ;xxx
jmp .exit ;xxx
mov [ebx + SOCKET.TCBState], TCB_LISTEN
jmp .exit
.check_ack: ;xxx
.check_ack:
; Look at control flags - expecting an ACK
test [edx + 20 + TCP_PACKET.Flags], TH_ACK
jz .exit
@ -878,10 +851,8 @@ proc stateTCB_ESTABLISHED stdcall, sockAddr:DWORD
; OR both...
; Did we receive a FIN or RST?
;xxx test [edx + 20 + TCP_PACKET.Flags], TH_FIN + TH_RST
;xxx jz .check_ack
test [edx + 20 + TCP_PACKET.Flags], TH_FIN ;xxx
jz .check_ack ;xxx
test [edx + 20 + TCP_PACKET.Flags], TH_FIN
jz .check_ack
; It was a fin or reset.
@ -897,14 +868,12 @@ proc stateTCB_ESTABLISHED stdcall, sockAddr:DWORD
.next_resendq:
cmp ecx, NUMRESENDENTRIES
je .last_resendq ; None left
;cmp [esi], al ; XTODO: al -> eax
cmp [esi + 4], eax
je @f ; found one
inc ecx
add esi, 8
jmp .next_resendq
;@@: mov byte[esi], 0xff ; XTODO: 0xff -> 0
@@: mov dword[esi + 4], 0
inc ecx
add esi, 8
@ -913,13 +882,6 @@ proc stateTCB_ESTABLISHED stdcall, sockAddr:DWORD
.last_resendq:
popad
;xxx ; was it a reset?
;xxx test [edx + 20 + TCP_PACKET.Flags], TH_RST
;xxx jz @f
;xxx mov [ebx + SOCKET.TCBState], TCB_CLOSED
;xxx jmp .exit
@@: ; Send an ACK to that fin, and enter closewait state
mov [ebx + SOCKET.TCBState], TCB_CLOSE_WAIT
@ -966,7 +928,7 @@ proc stateTCB_ESTABLISHED stdcall, sockAddr:DWORD
movzx ecx, [edx + IP_PACKET.TotalLength]
xchg cl, ch
sub ecx, 40 ; Discard 40 bytes of header
jnz .data ; Read data, if any
ja .data ; Read data, if any
; If we had received a fin, we need to ACK it.
cmp [ebx + SOCKET.TCBState], TCB_CLOSE_WAIT
@ -974,14 +936,19 @@ proc stateTCB_ESTABLISHED stdcall, sockAddr:DWORD
jmp .exit
.data:
push ecx
push ebx
add ebx, SOCKET.lock
call wait_mutex
pop ebx
add [ebx + SOCKET.rxDataCount], ecx ; increment the count of bytes in buffer
push ecx
push [ebx + SOCKET.PID] ; get socket owner PID
mov eax, [ebx + SOCKET.rxDataCount]
add eax, ecx
cmp eax, SOCKETBUFFSIZE - SOCKETHEADERSIZE
ja .overflow
mov eax, [ebx + SOCKET.PID] ; get socket owner PID
push eax
mov eax, [ebx + SOCKET.rxDataCount] ; get # of bytes already in buffer
mov [ebx + SOCKET.rxDataCount], eax ; increment the count of bytes in buffer
; point to the location to store the data
lea edi, [ebx + eax + SOCKETHEADERSIZE]
@ -992,6 +959,7 @@ proc stateTCB_ESTABLISHED stdcall, sockAddr:DWORD
cld
rep movsb ; copy the data across
mov [ebx + SOCKET.lock], 0 ; release mutex
; flag an event to the application
pop eax
@ -1046,11 +1014,17 @@ proc stateTCB_ESTABLISHED stdcall, sockAddr:DWORD
.exit:
ret
.overflow:
; no place in buffer
; so simply restore stack and exit
pop eax ecx
mov [ebx + SOCKET.lock], 0
ret
endp
proc stateTCB_FIN_WAIT_1 stdcall, sockAddr:DWORD
; We can either receive an ACK of a fin, or a fin
; We can either receive an ACK of a fin, or a fin
mov al, [edx + 20 + TCP_PACKET.Flags]
and al, TH_FIN + TH_ACK
@ -1167,11 +1141,6 @@ proc stateTCB_LAST_ACK stdcall, sockAddr:DWORD
; delete the socket
stdcall net_socket_free, ebx
; mov edi, ebx
; xor eax, eax
; mov ecx, SOCKETHEADERSIZE
; cld
; rep stosb
.exit:
ret

10
kernel/branches/kolibri_pe/network/udp.inc
View File

@ -1,10 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; ;;
@ -12,8 +8,6 @@
;; ;;
;; UDP Processes for Menuet OS TCP/IP stack ;;
;; ;;
;; Version 0.3 29 August 2002 ;;
;; ;;
;; Copyright 2002 Mike Hibbett, mikeh@oceanfree.net ;;
;; ;;
;; See file COPYING for details ;;
@ -102,7 +96,7 @@ proc udp_rx stdcall
je @f
mov eax, [edx + IP_PACKET.SourceAddress] ; get the Source address from the IP packet
cmp [ebx + SOCKET.RemoteIP], ebx
cmp [ebx + SOCKET.RemoteIP], eax
jne .exit ; Quit if the source IP is not valid
@@: ; OK - we have a valid UDP packet for this socket.

2
kernel/branches/kolibri_pe/sound/playnote.inc
View File

@ -1,6 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; PLAYNOTE.INC version 1.1 22 November 2003 ;;

6
kernel/branches/kolibri_pe/video/cursors.inc
View File

@ -1,6 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@ -489,7 +489,6 @@ proc init_cursors
cmp ebx, 32
jne @F
mov dword [select_hw_cursor], select_cursor
mov dword [set_hw_cursor], cursor_32
mov dword [hw_restore], restore_32
@ -642,7 +641,6 @@ proc cursor_24 stdcall, hcursor:dword, x:dword, y:dword
lodsd
test eax, 0xFF000000
jz @F
mov [edi], ax
shr eax, 16
mov [edi+2], al
@ -656,6 +654,7 @@ proc cursor_24 stdcall, hcursor:dword, x:dword, y:dword
ret
endp
align 4
proc cursor_32 stdcall, hcursor:dword, x:dword, y:dword
locals
@ -756,6 +755,7 @@ proc cursor_32 stdcall, hcursor:dword, x:dword, y:dword
ret
endp
align 4
def_arrow:
file 'arrow.cur'

6
kernel/branches/kolibri_pe/video/vesa12.inc
View File

@ -1,6 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; VESA12.INC ;;
@ -884,6 +884,8 @@ vesa12_putimage:
add esi,[esp+32]
cmp ebp,putimage_get1bpp
jz .correct
cmp ebp,putimage_get2bpp
jz .correct
cmp ebp,putimage_get4bpp
jnz @f
.correct:
@ -957,6 +959,8 @@ vesa12_putimage:
add edi,[BytesPerScanLine]
cmp ebp,putimage_get1bpp
jz .correct
cmp ebp,putimage_get2bpp
jz .correct
cmp ebp,putimage_get4bpp
jnz @f
.correct:

6
kernel/branches/kolibri_pe/video/vesa20.inc
View File

@ -1,6 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; VESA20.INC ;;
@ -239,6 +239,8 @@ end if
; inc ebp
cmp [putimg.ebp], putimage_get1bpp
jz .correct
cmp [putimg.ebp], putimage_get2bpp
jz .correct
cmp [putimg.ebp], putimage_get4bpp
jnz @f
.correct:
@ -283,6 +285,8 @@ end if
; inc ebp
cmp [putimg.ebp], putimage_get1bpp
jz .correct
cmp [putimg.ebp], putimage_get2bpp
jz .correct
cmp [putimg.ebp], putimage_get4bpp
jnz @f
.correct: