BlueGreycalmElegant

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  → /kernel @ 428

  → /kernel/ @ 429

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Ignore whitespace Rev 428 → Rev 429

/kernel/trunk/core/dll.inc
452,10 → 452,13
mov byte [buff+4], al
mov [name], ebx
mov eax, 70
lea ebx, [cmd]
sub ebx, new_app_base
int 0x40
pushad
push eax
lea eax, [cmd]
sub eax, new_app_base
call file_system_lfn
pop eax
popad
ret
endp

/kernel/trunk/core/sys32.inc
838,12 → 838,12
build_scheduler:
mov esi,boot_sched_1
call boot_log
; mov esi,boot_sched_1
; call boot_log
call build_process_gdt_tss_pointer
mov esi,boot_sched_2
call boot_log
; mov esi,boot_sched_2
; call boot_log
call build_interrupt_table
ret

/kernel/trunk/kernel.asm
24,11 → 24,11
;WinMapAddress equ 0x460000
;display_data = 0x460000
max_processes equ 255
max_processes equ 255
;window_data equ 0x0000
;tss_data equ 0xD20000
tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4
tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4
;draw_data equ 0xC00000
;sysint_stack_data equ 0xC03000
65,33 → 65,33
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
use16
org 0x0
jmp start_of_code
org 0x0
jmp start_of_code
; mike.dld {
org $+0x10000
org $+0x10000
db 0
dd servetable-0x10000
draw_line dd __sys_draw_line
disable_mouse dd __sys_disable_mouse
draw_pointer dd __sys_draw_pointer
draw_line dd __sys_draw_line
disable_mouse dd __sys_disable_mouse
draw_pointer dd __sys_draw_pointer
;//mike.dld, 2006-08-02 [
;drawbar dd __sys_drawbar
drawbar dd __sys_drawbar.forced
drawbar dd __sys_drawbar.forced
;//mike.dld, 2006-08-02 ]
putpixel dd __sys_putpixel
putpixel dd __sys_putpixel
; } mike.dld
version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0
;dd endofcode-0x10000
version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0
;dd endofcode-0x10000
;db 'Boot02'
;db 'Boot02'
;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
include "boot/preboot.inc"
;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
preboot_lfb db 0
preboot_bootlog db 0
preboot_lfb db 0
preboot_bootlog db 0
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
114,7 → 114,7
int_data equ int_data_l-gdts
tss0sys equ tss0sys_l-gdts
graph_data equ 3+graph_data_l-gdts
tss0 equ tss0_l-gdts
tss0 equ tss0_l-gdts
app_code equ 3+app_code_l-gdts
app_data equ 3+app_data_l-gdts
122,47 → 122,47
; CR0 Flags - Protected mode and Paging
mov ecx, CR0_PE
mov ecx, CR0_PE
; Enabling 32 bit protected mode
sidt [cs:old_ints_h-0x10000]
sidt [cs:old_ints_h-0x10000]
cli ; disable all irqs
cld
mov al,255 ; mask all irqs
out 0xa1,al
out 0x21,al
l.5: in al, 0x64 ; Enable A20
test al, 2
jnz l.5
mov al, 0xD1
out 0x64, al
l.6: in al, 0x64
test al, 2
jnz l.6
mov al, 0xDF
out 0x60, al
l.7: in al, 0x64
test al, 2
jnz l.7
mov al, 0xFF
out 0x64, al
lgdt [cs:gdts-0x10000] ; Load GDT
mov eax, cr0 ; Turn on paging // protected mode
or eax, ecx
and eax, 10011111b *65536*256 + 0xffffff ; caching enabled
mov cr0, eax
jmp $+2
cli ; disable all irqs
cld
mov al,255 ; mask all irqs
out 0xa1,al
out 0x21,al
l.5: in al, 0x64 ; Enable A20
test al, 2
jnz l.5
mov al, 0xD1
out 0x64, al
l.6: in al, 0x64
test al, 2
jnz l.6
mov al, 0xDF
out 0x60, al
l.7: in al, 0x64
test al, 2
jnz l.7
mov al, 0xFF
out 0x64, al
lgdt [cs:gdts-0x10000] ; Load GDT
mov eax, cr0 ; Turn on paging // protected mode
or eax, ecx
and eax, 10011111b *65536*256 + 0xffffff ; caching enabled
mov cr0, eax
jmp $+2
org $+0x10000
mov ax,os_data ; Selector for os
mov ds,ax
mov es,ax
mov fs,ax
mov gs,ax
mov ss,ax
mov esp,0x3ec00 ; Set stack
jmp pword os_code:B32 ; jmp to enable 32 bit mode
mov ax,os_data ; Selector for os
mov ds,ax
mov es,ax
mov fs,ax
mov gs,ax
mov ss,ax
mov esp,0x3ec00 ; Set stack
jmp pword os_code:B32 ; jmp to enable 32 bit mode
if gdte >= $
error 'GDT overlaps with used code!'
177,25 → 177,25
include 'fdo.inc'
iglobal
boot_memdetect db 'Determining amount of memory',0
boot_fonts db 'Fonts loaded',0
boot_tss db 'Setting TSSs',0
boot_cpuid db 'Reading CPUIDs',0
boot_devices db 'Detecting devices',0
boot_timer db 'Setting timer',0
boot_irqs db 'Reprogramming IRQs',0
boot_setmouse db 'Setting mouse',0
boot_windefs db 'Setting window defaults',0
boot_bgr db 'Calculating background',0
boot_resirqports db 'Reserving IRQs & ports',0
boot_setrports db 'Setting addresses for IRQs',0
boot_setostask db 'Setting OS task',0
boot_allirqs db 'Unmasking all IRQs',0
boot_tsc db 'Reading TSC',0
boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0
boot_pal_vga db 'Setting VGA 640x480 palette',0
boot_mtrr db 'Setting MTRR',0
boot_tasking db 'All set - press ESC to start',0
boot_memdetect db 'Determining amount of memory',0
boot_fonts db 'Fonts loaded',0
boot_tss db 'Setting TSSs',0
boot_cpuid db 'Reading CPUIDs',0
boot_devices db 'Detecting devices',0
boot_timer db 'Setting timer',0
boot_irqs db 'Reprogramming IRQs',0
boot_setmouse db 'Setting mouse',0
boot_windefs db 'Setting window defaults',0
boot_bgr db 'Calculating background',0
boot_resirqports db 'Reserving IRQs & ports',0
boot_setrports db 'Setting addresses for IRQs',0
boot_setostask db 'Setting OS task',0
boot_allirqs db 'Unmasking all IRQs',0
boot_tsc db 'Reading TSC',0
boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0
boot_pal_vga db 'Setting VGA 640x480 palette',0
boot_mtrr db 'Setting MTRR',0
boot_tasking db 'All set - press ESC to start',0
endg
iglobal
203,45 → 203,45
endg
boot_log:
pushad
pushad
mov eax,10*65536
mov ax,word [boot_y]
add [boot_y],dword 10
mov ebx,0x80ffffff ; ASCIIZ string with white color
mov ecx,esi
mov edi,1
call dtext
mov eax,10*65536
mov ax,word [boot_y]
add [boot_y],dword 10
mov ebx,0x80ffffff ; ASCIIZ string with white color
mov ecx,esi
mov edi,1
call dtext
mov [novesachecksum],1000
call checkVga_N13
mov [novesachecksum],1000
call checkVga_N13
cmp [preboot_blogesc],byte 1
je .bll2
cmp [preboot_blogesc],byte 1
je .bll2
cmp esi,boot_tasking
jne .bll2
; begin ealex 04.08.05
cmp esi,boot_tasking
jne .bll2
; begin ealex 04.08.05
; in al,0x61
; and al,01111111b
; out 0x61,al
; end ealex 04.08.05
.bll1: in al,0x60 ; wait for ESC key press
cmp al,129
jne .bll1
; end ealex 04.08.05
.bll1: in al,0x60 ; wait for ESC key press
cmp al,129
jne .bll1
.bll2: popad
.bll2: popad
ret
ret
iglobal
firstapp db '/rd/1/LAUNCHER',0
vrr_m db '/rd/1/VRR_M',0
char dd 0,0,0
dd 2560
dd 0x3F600 - std_application_base_address
db '/RD/1/FONTS/CHAR.MT',0
char dd 0,0,0
dd 2560
dd 0x3F600 - std_application_base_address
db '/RD/1/FONTS/CHAR.MT',0
char2 dd 0,0,0
dd 2560
dd 0x3EC00 - std_application_base_address
270,40 → 270,40
B32:
; CLEAR 0x280000-0xF00000
xor eax,eax
mov edi,0x280000
mov ecx,(0x100000*0xF-0x280000) / 4
cld
rep stosd
xor eax,eax
mov edi,0x280000
mov ecx,(0x100000*0xF-0x280000) / 4
cld
rep stosd
; CLEAR 0x80000-0x90000
; xor eax,eax
mov edi,0x80000
mov ecx,(0x90000-0x80000)/4
mov edi,0x80000
mov ecx,(0x90000-0x80000)/4
; cld
rep stosd
rep stosd
; CLEAR KERNEL UNDEFINED GLOBALS
mov edi, endofcode
mov ecx, (uglobals_size/4)+4
rep stosd
mov edi, endofcode
mov ecx, (uglobals_size/4)+4
rep stosd
; SAVE & CLEAR 0-0xffff
mov esi,0x0000
mov edi,0x2F0000
mov ecx,0x10000 / 4
cld
rep movsd
xor eax,eax
mov edi,0
mov ecx,0x10000 / 4
cld
rep stosd
mov esi,0x0000
mov edi,0x2F0000
mov ecx,0x10000 / 4
cld
rep movsd
xor eax,eax
mov edi,0
mov ecx,0x10000 / 4
cld
rep stosd
; SAVE REAL MODE VARIABLES
mov ax, [0x2f0000 + 0x9031]
mov [IDEContrRegsBaseAddr], ax
mov ax, [0x2f0000 + 0x9031]
mov [IDEContrRegsBaseAddr], ax
; --------------- APM ---------------------
mov eax, [0x2f0000 + 0x9040] ; entry point
mov dword[apm_entry], eax
314,109 → 314,109
; -----------------------------------------
; movzx eax,byte [0x2f0000+0x9010] ; mouse port
; mov [0xF604],byte 1 ;al
mov al, [0x2F0000+0x901F] ; DMA writing
mov [allow_dma_write], al
mov al,[0x2f0000+0x9000] ; bpp
mov [ScreenBPP],al
movzx eax,word [0x2f0000+0x900A] ; X max
dec eax
mov [ScreenWidth],eax
mov [screen_workarea.right],eax
movzx eax,word [0x2f0000+0x900C] ; Y max
dec eax
mov [ScreenHeight],eax
mov [screen_workarea.bottom],eax
movzx eax,word [0x2f0000+0x9008] ; screen mode
mov [SCR_MODE],eax
mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add
mov [BANK_SWITCH],eax
mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine
cmp [SCR_MODE],word 0x13 ; 320x200
je @f
cmp [SCR_MODE],word 0x12 ; VGA 640x480
je @f
mov ax,[0x2f0000+0x9001] ; for other modes
mov [BytesPerScanLine],ax
mov al, [0x2F0000+0x901F] ; DMA writing
mov [allow_dma_write], al
mov al,[0x2f0000+0x9000] ; bpp
mov [ScreenBPP],al
movzx eax,word [0x2f0000+0x900A] ; X max
dec eax
mov [ScreenWidth],eax
mov [screen_workarea.right],eax
movzx eax,word [0x2f0000+0x900C] ; Y max
dec eax
mov [ScreenHeight],eax
mov [screen_workarea.bottom],eax
movzx eax,word [0x2f0000+0x9008] ; screen mode
mov [SCR_MODE],eax
mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add
mov [BANK_SWITCH],eax
mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine
cmp [SCR_MODE],word 0x13 ; 320x200
je @f
cmp [SCR_MODE],word 0x12 ; VGA 640x480
je @f
mov ax,[0x2f0000+0x9001] ; for other modes
mov [BytesPerScanLine],ax
@@:
; GRAPHICS ADDRESSES
;mov eax,0x100000*8 ; LFB address
;cmp [0xfe0c],word 0x13
;je no_d_lfb
;cmp [0xfe0c],word 0x12
;je no_d_lfb
;cmp [0x2f0000+0x901e],byte 1
;jne no_d_lfb
mov byte [0x2f0000+0x901e],0x0
mov eax,[0x2f0000+0x9018]
;mov eax,0x100000*8 ; LFB address
;cmp [0xfe0c],word 0x13
;je no_d_lfb
;cmp [0xfe0c],word 0x12
;je no_d_lfb
;cmp [0x2f0000+0x901e],byte 1
;jne no_d_lfb
mov byte [0x2f0000+0x901e],0x0
mov eax,[0x2f0000+0x9018]
;no_d_lfb:
mov [LFBAddress],eax
mov [LFBAddress],eax
cmp [SCR_MODE],word 0100000000000000b
jge setvesa20
cmp [SCR_MODE],word 0x13
je v20ga32
mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2
mov [0xe024],dword Vesa12_getpixel24
cmp [ScreenBPP],byte 24
jz ga24
mov [PUTPIXEL],dword Vesa12_putpixel32
mov [0xe024],dword Vesa12_getpixel32
cmp [SCR_MODE],word 0100000000000000b
jge setvesa20
cmp [SCR_MODE],word 0x13
je v20ga32
mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2
mov [0xe024],dword Vesa12_getpixel24
cmp [ScreenBPP],byte 24
jz ga24
mov [PUTPIXEL],dword Vesa12_putpixel32
mov [0xe024],dword Vesa12_getpixel32
ga24:
jmp v20ga24
jmp v20ga24
setvesa20:
mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0
mov [0xe024],dword Vesa20_getpixel24
cmp [ScreenBPP],byte 24
jz v20ga24
mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0
mov [0xe024],dword Vesa20_getpixel24
cmp [ScreenBPP],byte 24
jz v20ga24
v20ga32:
mov [PUTPIXEL],dword Vesa20_putpixel32
mov [0xe024],dword Vesa20_getpixel32
mov [PUTPIXEL],dword Vesa20_putpixel32
mov [0xe024],dword Vesa20_getpixel32
v20ga24:
cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480
jne no_mode_0x12
mov [PUTPIXEL],dword VGA_putpixel
mov [0xe024],dword Vesa20_getpixel32
cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480
jne no_mode_0x12
mov [PUTPIXEL],dword VGA_putpixel
mov [0xe024],dword Vesa20_getpixel32
no_mode_0x12:
call test_cpu
call test_cpu
; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code
; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2
; btr [cpu_caps], CAPS_FXSR ;test: disable sse support
;all sse commands rise #UD exption
;all sse commands rise #UD exption
; btr [cpu_caps], CAPS_PSE ;test: don't use large pages
; btr [cpu_caps], CAPS_PGE ;test: don't use global pages
; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR
bts [cpu_caps], CAPS_TSC ;force use rdtsc
bts [cpu_caps], CAPS_TSC ;force use rdtsc
; -------- Fast System Call init ----------
; Intel SYSENTER/SYSEXIT (AMD CPU support it too)
bt [cpu_caps], CAPS_SEP
jnc .SEnP ; SysEnter not Present
xor edx, edx
mov ecx, MSR_SYSENTER_CS
mov eax, os_code
wrmsr
mov ecx, MSR_SYSENTER_ESP
mov eax, sysenter_stack ; Check it
wrmsr
mov ecx, MSR_SYSENTER_EIP
mov eax, sysenter_entry
wrmsr
bt [cpu_caps], CAPS_SEP
jnc .SEnP ; SysEnter not Present
xor edx, edx
mov ecx, MSR_SYSENTER_CS
mov eax, os_code
wrmsr
mov ecx, MSR_SYSENTER_ESP
mov eax, sysenter_stack ; Check it
wrmsr
mov ecx, MSR_SYSENTER_EIP
mov eax, sysenter_entry
wrmsr
.SEnP:
; AMD SYSCALL/SYSRET
cmp byte[cpu_vendor], 'A'
jne .noSYSCALL
mov eax, 0x80000001
cpuid
test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support
jz .noSYSCALL
mov ecx, MSR_AMD_EFER
rdmsr
or eax, 1 ; bit_0 - System Call Extension (SCE)
wrmsr
cmp byte[cpu_vendor], 'A'
jne .noSYSCALL
mov eax, 0x80000001
cpuid
test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support
jz .noSYSCALL
mov ecx, MSR_AMD_EFER
rdmsr
or eax, 1 ; bit_0 - System Call Extension (SCE)
wrmsr
; !!!! It`s dirty hack, fix it !!!
; Bits of EDX :
425,12 → 425,12
; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register
; and the contents of this field, plus 8, are copied into the SS register.
; mov edx, (os_code + 16) * 65536 + os_code
mov edx, 0x1B0013
; mov edx, (os_code + 16) * 65536 + os_code
mov edx, 0x1B0013
mov eax, syscall_entry
mov ecx, MSR_AMD_STAR
wrmsr
mov eax, syscall_entry
mov ecx, MSR_AMD_STAR
wrmsr
.noSYSCALL:
; -----------------------------------------
437,71 → 437,80
; MEMORY MODEL
call mem_test
call init_mtrr
call init_mem
call init_page_map
call mem_test
call init_mtrr
call init_mem
call init_page_map
; ENABLE PAGING
mov eax, sys_pgdir
mov cr3, eax
mov eax, sys_pgdir
mov cr3, eax
mov eax,cr0
or eax,CR0_PG
mov cr0,eax
mov eax,cr0
or eax,CR0_PG
mov cr0,eax
call init_kernel_heap
stdcall kernel_alloc, RING0_STACK_SIZE+512
mov [os_stack], eax
call init_kernel_heap
stdcall kernel_alloc, RING0_STACK_SIZE+512
mov [os_stack], eax
call init_LFB
call init_fpu
call init_LFB
call init_fpu
call init_malloc
call init_malloc
stdcall alloc_kernel_space, 0x4F000
mov [ipc_tmp], eax
mov ebx, 0x1000
stdcall alloc_kernel_space, 0x4F000
mov [ipc_tmp], eax
mov ebx, 0x1000
add eax, 0x40000
mov [proc_mem_map], eax
add eax, 0x40000
mov [proc_mem_map], eax
add eax, 0x8000
mov [proc_mem_pdir], eax
add eax, 0x8000
mov [proc_mem_pdir], eax
add eax, ebx
mov [proc_mem_tab], eax
add eax, ebx
mov [proc_mem_tab], eax
add eax, ebx
mov [tmp_task_pdir], eax
add eax, ebx
mov [tmp_task_pdir], eax
add eax, ebx
mov [tmp_task_ptab], eax
add eax, ebx
mov [tmp_task_ptab], eax
add eax, ebx
mov [ipc_pdir], eax
add eax, ebx
mov [ipc_pdir], eax
add eax, ebx
mov [ipc_ptab], eax
add eax, ebx
mov [ipc_ptab], eax
call init_events
call init_events
mov eax, srv.fd-SRV_FD_OFFSET
mov [srv.fd], eax
mov [srv.bk], eax
mov eax, srv.fd-SRV_FD_OFFSET
mov [srv.fd], eax
mov [srv.bk], eax
mov edi, irq_tab
xor eax, eax
mov ecx, 16
rep stosd
mov edi, irq_tab
xor eax, eax
mov ecx, 16
rep stosd
;Set base of graphic segment to linear address of LFB
mov eax,[LFBAddress] ; set for gs
mov [graph_data_l+2],ax
shr eax,16
mov [graph_data_l+4],al
mov [graph_data_l+7],ah
mov eax,[LFBAddress] ; set for gs
mov [graph_data_l+2],ax
shr eax,16
mov [graph_data_l+4],al
mov [graph_data_l+7],ah
; BUILD SCHEDULER
call build_scheduler ; sys32.inc
; LOAD IDT
lidt [cs:idtreg]
cli
;!!!!!!!!!!!!!!!!!!!!!!!!!!
include 'detect/disks.inc'
;!!!!!!!!!!!!!!!!!!!!!!!!!!
514,7 → 523,7
; mov [dma_hdd],1
; CALCULATE FAT CHAIN FOR RAMDISK
call calculatefatchain
call calculatefatchain
; LOAD VMODE DRIVER
524,9 → 533,9
; LOAD FONTS I and II
mov [CURRENT_TASK],dword 1
mov [TASK_COUNT],dword 1
mov [TASK_BASE],dword TASK_DATA
mov [CURRENT_TASK],dword 1
mov [TASK_COUNT],dword 1
mov [TASK_BASE],dword TASK_DATA
pushad
push eax
537,6 → 546,7
pop eax
popad
; mov esi,char
; xor ebx,ebx
; mov ecx,2560;26000
549,244 → 559,236
; mov edx,FONT_II
; call fs_RamdiskRead
mov esi,boot_fonts
call boot_log
mov esi,boot_fonts
call boot_log
; PRINT AMOUNT OF MEMORY
mov esi, boot_memdetect
call boot_log
mov esi, boot_memdetect
call boot_log
movzx ecx, word [boot_y]
or ecx, (10+29*6) shl 16 ; "Determining amount of memory"
sub ecx, 10
mov edx, 0xFFFFFF
mov ebx, [MEM_AMOUNT]
shr ebx, 20
mov edi, 1
mov eax, 0x00040000
call display_number_force
movzx ecx, word [boot_y]
or ecx, (10+29*6) shl 16 ; "Determining amount of memory"
sub ecx, 10
mov edx, 0xFFFFFF
mov ebx, [MEM_AMOUNT]
shr ebx, 20
mov edi, 1
mov eax, 0x00040000
call display_number_force
; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f
mov esi,boot_irqs
call boot_log
call rerouteirqs
mov esi,boot_irqs
call boot_log
call rerouteirqs
mov esi,boot_tss
call boot_log
mov esi,boot_tss
call boot_log
; BUILD SCHEDULER
mov esi,boot_devices
call boot_log
call detect_devices
call build_scheduler ; sys32.inc
; LOAD IDT
lidt [cs:idtreg]
cli
mov esi,boot_devices
call boot_log
call detect_devices
; TIMER SET TO 1/100 S
mov esi,boot_timer
call boot_log
mov al,0x34 ; set to 100Hz
out 0x43,al
mov al,0x9b ; lsb 1193180 / 1193
out 0x40,al
mov al,0x2e ; msb
out 0x40,al
mov esi,boot_timer
call boot_log
mov al,0x34 ; set to 100Hz
out 0x43,al
mov al,0x9b ; lsb 1193180 / 1193
out 0x40,al
mov al,0x2e ; msb
out 0x40,al
; SET MOUSE
mov esi,boot_setmouse
call boot_log
call setmouse
mov esi,boot_setmouse
call boot_log
call setmouse
mov [pci_access_enabled],1
mov [pci_access_enabled],1
; 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 calculatebackground
mov esi,boot_bgr
call boot_log
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
call setirqreadports
mov esi,boot_setrports
call boot_log
call setirqreadports
; SET UP OS TASK
mov esi,boot_setostask
call boot_log
mov esi,boot_setostask
call boot_log
mov eax, fpu_data
mov dword [SLOT_BASE+APPDATA.fpu_state], eax
mov dword [SLOT_BASE+APPDATA.fpu_handler], 0
mov dword [SLOT_BASE+APPDATA.sse_handler], 0
mov eax, fpu_data
mov dword [SLOT_BASE+APPDATA.fpu_state], eax
mov dword [SLOT_BASE+APPDATA.fpu_handler], 0
mov dword [SLOT_BASE+APPDATA.sse_handler], 0
; name for OS/IDLE process
; 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 edi, [os_stack]
mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi
add edi, RING0_STACK_SIZE
mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi
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]
mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi
add edi, RING0_STACK_SIZE
mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi
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], 0
mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0
mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0
mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0
mov ebx, [def_cursor]
mov dword [SLOT_BASE+256+APPDATA.cursor], ebx
mov ebx, [def_cursor]
mov dword [SLOT_BASE+256+APPDATA.cursor], 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 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
; task list
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 [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
mov edi,tss_data+tss_step
mov ecx, (tss_step)/4
xor eax, eax
cld
rep stosd
mov edi,tss_data+tss_step
mov ecx, (tss_step)/4
xor eax, eax
cld
rep stosd
mov edi,tss_data+tss_step
mov [edi+TSS._ss0], os_data
mov eax,cr3
mov [edi+TSS._cr3],eax
mov [edi+TSS._eip],osloop
mov [edi+TSS._eflags],dword 0x11202 ; sti and resume
mov eax, [os_stack]
add eax, RING0_STACK_SIZE
mov [edi+TSS._esp], eax
mov [edi+TSS._cs],os_code
mov [edi+TSS._ss],os_data
mov [edi+TSS._ds],os_data
mov [edi+TSS._es],os_data
mov [edi+TSS._fs],os_data
mov [edi+TSS._gs],os_data
mov edi,tss_data+tss_step
mov [edi+TSS._ss0], os_data
mov eax,cr3
mov [edi+TSS._cr3],eax
mov [edi+TSS._eip],osloop
mov [edi+TSS._eflags],dword 0x11202 ; sti and resume
mov eax, [os_stack]
add eax, RING0_STACK_SIZE
mov [edi+TSS._esp], eax
mov [edi+TSS._cs],os_code
mov [edi+TSS._ss],os_data
mov [edi+TSS._ds],os_data
mov [edi+TSS._es],os_data
mov [edi+TSS._fs],os_data
mov [edi+TSS._gs],os_data
mov ax,tss0
ltr ax
mov ax,tss0
ltr ax
call init_cursors
call init_cursors
; READ TSC / SECOND
mov esi,boot_tsc
call boot_log
call _rdtsc
mov ecx,eax
mov esi,250 ; wait 1/4 a second
call delay_ms
call _rdtsc
sub eax,ecx
shl eax,2
mov [CPU_FREQ],eax ; save tsc / sec
mov ebx, 1000000
div ebx
mov [stall_mcs], eax
mov esi,boot_tsc
call boot_log
call _rdtsc
mov ecx,eax
mov esi,250 ; wait 1/4 a second
call delay_ms
call _rdtsc
sub eax,ecx
shl eax,2
mov [CPU_FREQ],eax ; save tsc / sec
mov ebx, 1000000
div ebx
mov [stall_mcs], eax
; SET VARIABLES
call set_variables
call set_variables
; STACK AND FDC
call stack_init
call fdc_init
call stack_init
call fdc_init
; PALETTE FOR 320x200 and 640x480 16 col
cmp [SCR_MODE],word 0x12
jne no_pal_vga
mov esi,boot_pal_vga
call boot_log
call paletteVGA
cmp [SCR_MODE],word 0x12
jne no_pal_vga
mov esi,boot_pal_vga
call boot_log
call paletteVGA
no_pal_vga:
cmp [SCR_MODE],word 0x13
jne no_pal_ega
mov esi,boot_pal_ega
call boot_log
call palette320x200
cmp [SCR_MODE],word 0x13
jne no_pal_ega
mov esi,boot_pal_ega
call boot_log
call palette320x200
no_pal_ega:
; LOAD DEFAULT SKIN
mov esi,_skin_file_default
mov edi,_skin_file
movsd
movsd
movsd
call load_skin
mov esi,_skin_file_default
mov edi,_skin_file
movsd
movsd
movsd
call load_skin
; LOAD FIRST APPLICATION
mov [CURRENT_TASK],dword 1
mov [TASK_COUNT],dword 1
cli
cmp byte [0x2f0000+0x9030],1
jne no_load_vrr_m
mov [CURRENT_TASK],dword 1
mov [TASK_COUNT],dword 1
cli
cmp byte [0x2f0000+0x9030],1
jne no_load_vrr_m
mov ebp, vrr_m
xor ebx, ebx
xor edx, edx
call fs_execute
cmp eax,2 ; if vrr_m app found (PID=2)
je first_app_found
mov ebp, vrr_m
xor ebx, ebx
xor edx, edx
call fs_execute
cmp eax,2 ; if vrr_m app found (PID=2)
je first_app_found
no_load_vrr_m:
mov ebp, firstapp
xor ebx, ebx
xor edx, edx
call fs_execute
cmp eax,2 ; continue if a process has been loaded
je first_app_found
mov eax, 0xDEADBEEF ; otherwise halt
hlt
mov ebp, firstapp
xor ebx, ebx
xor edx, edx
call fs_execute
cmp eax,2 ; continue if a process has been loaded
je first_app_found
mov eax, 0xDEADBEEF ; otherwise halt
hlt
first_app_found:
cli
cli
;mov [TASK_COUNT],dword 2
mov [CURRENT_TASK],dword 1 ; set OS task fisrt
;mov [TASK_COUNT],dword 2
mov [CURRENT_TASK],dword 1 ; set OS task fisrt
; SET KEYBOARD PARAMETERS
mov al, 0xf6 ; reset keyboard, scan enabled
call kb_write
mov al, 0xf6 ; reset keyboard, scan enabled
call kb_write
; wait until 8042 is ready
xor ecx,ecx
; wait until 8042 is ready
xor ecx,ecx
@@:
in al,64h
and al,00000010b
loopnz @b
in al,64h
and al,00000010b
loopnz @b
; mov al, 0xED ; svetodiody - only for testing!
; call kb_write
795,53 → 797,53
; call kb_write
; call kb_read
mov al, 0xF3 ; set repeat rate & delay
call kb_write
mov al, 0xF3 ; set repeat rate & delay
call kb_write
; call kb_read
mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500
call kb_write
mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500
call kb_write
; call kb_read
;// mike.dld [
call set_lights
call set_lights
;// mike.dld ]
; START MULTITASKING
mov esi,boot_tasking
call boot_log
mov esi,boot_tasking
call boot_log
; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled
; UNMASK ALL IRQ'S
mov esi,boot_allirqs
call boot_log
mov esi,boot_allirqs
call boot_log
cli ;guarantee forbidance of interrupts.
mov al,0 ; unmask all irq's
out 0xA1,al
out 0x21,al
cli ;guarantee forbidance of interrupts.
mov al,0 ; unmask all irq's
out 0xA1,al
out 0x21,al
mov ecx,32
mov ecx,32
ready_for_irqs:
mov al,0x20 ; ready for irqs
out 0x20,al
out 0xa0,al
mov al,0x20 ; ready for irqs
out 0x20,al
out 0xa0,al
loop ready_for_irqs ; flush the queue
loop ready_for_irqs ; flush the queue
stdcall attach_int_handler, dword 1, irq1
stdcall attach_int_handler, dword 1, irq1
; mov [dma_hdd],1
cmp [IDEContrRegsBaseAddr], 0
setnz [dma_hdd]
cmp [IDEContrRegsBaseAddr], 0
setnz [dma_hdd]
sti
jmp $ ; wait here for timer to take control
sti
jmp $ ; wait here for timer to take control
; Fly :)
; Fly :)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; ;
850,16 → 852,16
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
align 32
osloop:
call [draw_pointer]
call checkbuttons
call checkwindows
call [draw_pointer]
call checkbuttons
call checkwindows
; call check_window_move_request
call checkmisc
call checkVga_N13
call stack_handler
call checkidle
call check_fdd_motor_status
jmp osloop
call checkmisc
call checkVga_N13
call stack_handler
call checkidle
call check_fdd_motor_status
jmp osloop
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; ;
; MAIN OS LOOP END ;
867,61 → 869,61
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
checkidle:
pushad
pushad
cmp [check_idle_semaphore],0
jne no_idle_state
cmp [check_idle_semaphore],0
jne no_idle_state
call change_task
mov eax,[idlemem]
mov ebx,[timer_ticks] ;[0xfdf0]
cmp eax,ebx
jnz idle_exit
call _rdtsc
mov ecx,eax
call change_task
mov eax,[idlemem]
mov ebx,[timer_ticks] ;[0xfdf0]
cmp eax,ebx
jnz idle_exit
call _rdtsc
mov ecx,eax
idle_loop:
hlt
cmp [check_idle_semaphore],0
jne idle_loop_exit
mov eax,[timer_ticks] ;[0xfdf0]
cmp ebx,eax
jz idle_loop
hlt
cmp [check_idle_semaphore],0
jne idle_loop_exit
mov eax,[timer_ticks] ;[0xfdf0]
cmp ebx,eax
jz idle_loop
idle_loop_exit:
mov [idlemem],eax
call _rdtsc
sub eax,ecx
mov ebx,[idleuse]
add ebx,eax
mov [idleuse],ebx
mov [idlemem],eax
call _rdtsc
sub eax,ecx
mov ebx,[idleuse]
add ebx,eax
mov [idleuse],ebx
popad
ret
popad
ret
idle_exit:
mov ebx,[timer_ticks] ;[0xfdf0]
mov [idlemem],ebx
call change_task
mov ebx,[timer_ticks] ;[0xfdf0]
mov [idlemem],ebx
call change_task
popad
ret
popad
ret
no_idle_state:
dec [check_idle_semaphore]
dec [check_idle_semaphore]
mov ebx,[timer_ticks] ;[0xfdf0]
mov [idlemem],ebx
call change_task
mov ebx,[timer_ticks] ;[0xfdf0]
mov [idlemem],ebx
call change_task
popad
ret
popad
ret
uglobal
idlemem dd 0x0
idleuse dd 0x0
idleusesec dd 0x0
check_idle_semaphore dd 0x0
idlemem dd 0x0
idleuse dd 0x0
idleusesec dd 0x0
check_idle_semaphore dd 0x0
endg
944,15 → 946,15
reserve_irqs_ports:
pushad
pushad
mov [irq_owner+4*0],byte 1 ; timer
mov [irq_owner+4*1],byte 1 ; keyboard
mov [irq_owner+4*5],byte 1 ; sound blaster
mov [irq_owner+4*6],byte 1 ; floppy diskette
mov [irq_owner+4*13],byte 1 ; math co-pros
mov [irq_owner+4*14],byte 1 ; ide I
mov [irq_owner+4*15],byte 1 ; ide II
mov [irq_owner+4*0],byte 1 ; timer
mov [irq_owner+4*1],byte 1 ; keyboard
mov [irq_owner+4*5],byte 1 ; sound blaster
mov [irq_owner+4*6],byte 1 ; floppy diskette
mov [irq_owner+4*13],byte 1 ; math co-pros
mov [irq_owner+4*14],byte 1 ; ide I
mov [irq_owner+4*15],byte 1 ; ide II
; movzx eax,byte [0xf604] ; mouse irq
; dec eax
; add eax,mouseirqtable
961,34 → 963,34
; mov [irq_owner+eax],byte 1
; RESERVE PORTS
mov edi,1 ; 0x00-0x2d
mov [RESERVED_PORTS],edi
shl edi,4
mov [RESERVED_PORTS+edi+0],dword 1
mov [RESERVED_PORTS+edi+4],dword 0x0
mov [RESERVED_PORTS+edi+8],dword 0x2d
; RESERVE PORTS
mov edi,1 ; 0x00-0x2d
mov [RESERVED_PORTS],edi
shl edi,4
mov [RESERVED_PORTS+edi+0],dword 1
mov [RESERVED_PORTS+edi+4],dword 0x0
mov [RESERVED_PORTS+edi+8],dword 0x2d
inc dword [RESERVED_PORTS] ; 0x30-0x4d
mov edi,[RESERVED_PORTS]
shl edi,4
mov [RESERVED_PORTS+edi+0],dword 1
mov [RESERVED_PORTS+edi+4],dword 0x30
mov [RESERVED_PORTS+edi+8],dword 0x4d
inc dword [RESERVED_PORTS] ; 0x30-0x4d
mov edi,[RESERVED_PORTS]
shl edi,4
mov [RESERVED_PORTS+edi+0],dword 1
mov [RESERVED_PORTS+edi+4],dword 0x30
mov [RESERVED_PORTS+edi+8],dword 0x4d
inc dword [RESERVED_PORTS] ; 0x50-0xdf
mov edi,[RESERVED_PORTS]
shl edi,4
mov [RESERVED_PORTS+edi+0],dword 1
mov [RESERVED_PORTS+edi+4],dword 0x50
mov [RESERVED_PORTS+edi+8],dword 0xdf
inc dword [RESERVED_PORTS] ; 0x50-0xdf
mov edi,[RESERVED_PORTS]
shl edi,4
mov [RESERVED_PORTS+edi+0],dword 1
mov [RESERVED_PORTS+edi+4],dword 0x50
mov [RESERVED_PORTS+edi+8],dword 0xdf
inc dword [RESERVED_PORTS] ; 0xe5-0xff
mov edi,[RESERVED_PORTS]
shl edi,4
mov [RESERVED_PORTS+edi+0],dword 1
mov [RESERVED_PORTS+edi+4],dword 0xe5
mov [RESERVED_PORTS+edi+8],dword 0xff
inc dword [RESERVED_PORTS] ; 0xe5-0xff
mov edi,[RESERVED_PORTS]
shl edi,4
mov [RESERVED_PORTS+edi+0],dword 1
mov [RESERVED_PORTS+edi+4],dword 0xe5
mov [RESERVED_PORTS+edi+8],dword 0xff
; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff
1010,25 → 1012,25
; mov [0x2d0000+edi+8],dword 0x2ff
; ripl2:
popad
ret
popad
ret
iglobal
mouseirqtable db 12 ; ps2
db 4 ; com1
db 3 ; com2
mouseirqtable db 12 ; ps2
db 4 ; com1
db 3 ; com2
endg
setirqreadports:
mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte
mov [irq12read+4],dword 0 ; end of port list
mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte
mov [irq04read+4],dword 0 ; end of port list
mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte
mov [irq03read+4],dword 0 ; end of port list
mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte
mov [irq12read+4],dword 0 ; end of port list
mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte
mov [irq04read+4],dword 0 ; end of port list
mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte
mov [irq03read+4],dword 0 ; end of port list
ret
ret
iglobal
process_number dd 0x1
1036,44 → 1038,44
set_variables:
mov ecx,0x100 ; flush port 0x60
.fl60: in al,0x60
loop .fl60
mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer
mov [KEY_COUNT],byte 0 ; keyboard buffer
mov [BTN_COUNT],byte 0 ; button buffer
mov ecx,0x100 ; flush port 0x60
.fl60: in al,0x60
loop .fl60
mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer
mov [KEY_COUNT],byte 0 ; keyboard buffer
mov [BTN_COUNT],byte 0 ; button buffer
; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y
push eax
mov ax,[0x2f0000+0x900c]
shr ax,1
shl eax,16
mov ax,[0x2f0000+0x900A]
shr ax,1
mov [MOUSE_X],eax
pop eax
push eax
mov ax,[0x2f0000+0x900c]
shr ax,1
shl eax,16
mov ax,[0x2f0000+0x900A]
shr ax,1
mov [MOUSE_X],eax
pop eax
mov byte [SB16_Status],0 ; Minazzi Paolo
mov [display_data-12],dword 1 ; tiled background
mov [BTN_ADDR],dword BUTTON_INFO ; address of button list
mov byte [SB16_Status],0 ; Minazzi Paolo
mov [display_data-12],dword 1 ; tiled background
mov [BTN_ADDR],dword BUTTON_INFO ; address of button list
;!! IP 04.02.2005:
mov [next_usage_update], 100
mov byte [0xFFFF], 0 ; change task if possible
mov [next_usage_update], 100
mov byte [0xFFFF], 0 ; change task if possible
ret
ret
;* mouse centered - start code- Mario79
mouse_centered:
push eax
mov eax,[ScreenWidth]
shr eax,1
mov [MOUSE_X],ax
mov eax,[ScreenHeight]
shr eax,1
mov [MOUSE_Y],ax
pop eax
ret
push eax
mov eax,[ScreenWidth]
shr eax,1
mov [MOUSE_X],ax
mov eax,[ScreenHeight]
shr eax,1
mov [MOUSE_Y],ax
pop eax
ret
;* mouse centered - end code- Mario79
align 4
1080,7 → 1082,7
sys_outport:
mov edi,ebx ; separate flag for read / write
mov edi,ebx ; separate flag for read / write
and ebx,65535
mov ecx,[RESERVED_PORTS]
1102,9 → 1104,9
cmp edx,[esi+0]
jne sopl2
cmp ebx,[esi+4]
jb sopl2
jb sopl2
cmp ebx,[esi+8]
jg sopl2
jg sopl2
jmp sopl3
sopl2:
1119,7 → 1121,7
test edi,0x80000000 ; read ?
jnz sopl4
mov dx,bx ; write
mov dx,bx ; write
out dx,al
mov [esp+36],dword 0
ret
1126,8 → 1128,8
sopl4:
mov dx,bx ; read
in al,dx
mov dx,bx ; read
in al,dx
and eax,0xff
mov [esp+36],dword 0
mov [esp+24],eax
1246,15 → 1248,15
; ebx = number or pointer
; ecx = x shl 16 + y
; edx = color
xor edi, edi
xor edi, edi
display_number_force:
cmp eax,0xffff ; length > 0 ?
cmp eax,0xffff ; length > 0 ?
jge cont_displ
ret
cont_displ:
cmp eax,61*0x10000 ; length <= 60 ?
cmp eax,61*0x10000 ; length <= 60 ?
jb cont_displ2
ret
cont_displ2:
1261,13 → 1263,13
pushad
cmp al,1 ; ecx is a pointer ?
cmp al,1 ; ecx is a pointer ?
jne displnl1
mov ebx,[ebx+std_application_base_address]
displnl1:
sub esp,64
cmp ah,0 ; DECIMAL
cmp ah,0 ; DECIMAL
jne no_display_desnum
shr eax,16
and eax,0x3f
1291,7 → 1293,7
ret
no_display_desnum:
cmp ah,0x01 ; HEXADECIMAL
cmp ah,0x01 ; HEXADECIMAL
jne no_display_hexnum
shr eax,16
and eax,0x3f
1316,7 → 1318,7
ret
no_display_hexnum:
cmp ah,0x02 ; BINARY
cmp ah,0x02 ; BINARY
jne no_display_binnum
shr eax,16
and eax,0x3f
1367,7 → 1369,7
sub ecx,eax
add ecx,esp
mov eax,[esp+64+32-8+4]
push edx ; add window start x & y
push edx ; add window start x & y
mov edx,[TASK_BASE]
mov ebx,[edx-twdw+WDATA.box.left]
add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.left]
1377,9 → 1379,9
add eax,ebx
pop edx
mov ebx,[esp+64+32-12+4]
and ebx, not 0x80000000 ; force counted string
mov esi, [esp+64+4+4]
mov edi, [esp+64+4]
and ebx, not 0x80000000 ; force counted string
mov esi, [esp+64+4+4]
mov edi, [esp+64+4]
jmp dtext
read_string:
1411,7 → 1413,7
mov [esp+36],dword 0
cmp eax,1 ; MIDI
cmp eax,1 ; MIDI
jnz nsyse1
cmp ebx,0x100
jb nsyse1
1430,7 → 1432,7
nsyse1:
cmp eax,2 ; KEYBOARD
cmp eax,2 ; KEYBOARD
jnz nsyse2
cmp ebx,1
jnz kbnobase
1470,7 → 1472,7
mov [esp+36],dword 1
ret
nsyse2:
cmp eax,3 ; CD
cmp eax,3 ; CD
jnz nsyse3
test ebx,ebx
jz nosesl
1503,7 → 1505,7
nsyse3:
cmp eax,4 ; SB
cmp eax,4 ; SB
jnz nsyse4
cmp ebx,0x100
jb nsyse4
1514,13 → 1516,13
ret
nsyse4:
cmp eax,5 ; SYSTEM LANGUAGE
cmp eax,5 ; SYSTEM LANGUAGE
jnz nsyse5
mov [syslang],ebx
ret
nsyse5:
cmp eax,7 ; HD BASE
cmp eax,7 ; HD BASE
jne nsyse7
test ebx,ebx
jz nosethd
1558,7 → 1560,7
call reserve_hd1
call reserve_hd_channel
call free_hd_channel
mov [hd1_status],0 ; free
mov [hd1_status],0 ; free
nosethd:
ret
1568,7 → 1570,7
nsyse7:
cmp eax,8 ; HD PARTITION
cmp eax,8 ; HD PARTITION
jne nsyse8
mov [fat32part],ebx
; call set_FAT32_variables
1578,11 → 1580,11
pusha
call choice_necessity_partition_1
popa
mov [hd1_status],0 ; free
mov [hd1_status],0 ; free
ret
nsyse8:
cmp eax,10 ; SOUND DMA CHANNEL
cmp eax,10 ; SOUND DMA CHANNEL
jne no_set_sound_dma
cmp ebx,3
ja sys_setup_err
1590,7 → 1592,7
ret
no_set_sound_dma:
cmp eax,11 ; ENABLE LBA READ
cmp eax,11 ; ENABLE LBA READ
jne no_set_lba_read
and ebx,1
mov [lba_read_enabled],ebx
1597,7 → 1599,7
ret
no_set_lba_read:
cmp eax,12 ; ENABLE PCI ACCESS
cmp eax,12 ; ENABLE PCI ACCESS
jne no_set_pci_access
and ebx,1
mov [pci_access_enabled],ebx
1734,9 → 1736,9
iglobal
align 4
mousefn dd msscreen, mswin, msbutton, msset
dd app_load_cursor
dd app_set_cursor
dd app_delete_cursor
dd app_load_cursor
dd app_set_cursor
dd app_delete_cursor
endg
readmousepos:
1749,74 → 1751,74
; eax=5 set cursor
; eax=6 delete cursor ; reserved
cmp eax, 6
ja msset
jmp [mousefn+eax*4]
cmp eax, 6
ja msset
jmp [mousefn+eax*4]
msscreen:
mov eax,[MOUSE_X]
shl eax,16
mov ax,[MOUSE_Y]
mov [esp+36],eax
ret
mov eax,[MOUSE_X]
shl eax,16
mov ax,[MOUSE_Y]
mov [esp+36],eax
ret
mswin:
mov eax,[MOUSE_X]
shl eax,16
mov ax,[MOUSE_Y]
mov esi,[TASK_BASE]
mov bx, word [esi-twdw+WDATA.box.left]
shl ebx,16
mov bx, word [esi-twdw+WDATA.box.top]
sub eax,ebx
mov eax,[MOUSE_X]
shl eax,16
mov ax,[MOUSE_Y]
mov esi,[TASK_BASE]
mov bx, word [esi-twdw+WDATA.box.left]
shl ebx,16
mov bx, word [esi-twdw+WDATA.box.top]
sub eax,ebx
mov edi,[CURRENT_TASK]
shl edi,8
sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top]
rol eax,16
sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left]
rol eax,16
mov [esp+36],eax
ret
mov edi,[CURRENT_TASK]
shl edi,8
sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top]
rol eax,16
sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left]
rol eax,16
mov [esp+36],eax
ret
msbutton:
movzx eax,byte [BTN_DOWN]
mov [esp+36],eax
ret
movzx eax,byte [BTN_DOWN]
mov [esp+36],eax
ret
msset:
ret
ret
app_load_cursor:
add ebx, new_app_base
cmp ebx, new_app_base
jb msset
stdcall load_cursor, ebx, ecx
mov [esp+36], eax
ret
add ebx, new_app_base
cmp ebx, new_app_base
jb msset
stdcall load_cursor, ebx, ecx
mov [esp+36], eax
ret
app_set_cursor:
stdcall set_cursor, ebx
mov [esp+36], eax
ret
stdcall set_cursor, ebx
mov [esp+36], eax
ret
app_delete_cursor:
stdcall delete_cursor, ebx
mov [esp+36], eax
ret
stdcall delete_cursor, ebx
mov [esp+36], eax
ret
is_input:
push edx
mov dx,word [midisp]
in al,dx
and al,0x80
pop edx
mov dx,word [midisp]
in al,dx
and al,0x80
pop edx
ret
is_output:
push edx
mov dx,word [midisp]
in al,dx
and al,0x40
pop edx
mov dx,word [midisp]
in al,dx
and al,0x40
pop edx
ret
1823,9 → 1825,9
get_mpu_in:
push edx
mov dx,word [mididp]
in al,dx
pop edx
mov dx,word [mididp]
in al,dx
pop edx
ret
1832,9 → 1834,9
put_mpu_out:
push edx
mov dx,word [mididp]
out dx,al
pop edx
mov dx,word [mididp]
out dx,al
pop edx
ret
1842,28 → 1844,28
su1:
call is_output
cmp al,0
jnz su1
mov dx,word [midisp]
mov al,0xff
out dx,al
cmp al,0
jnz su1
mov dx,word [midisp]
mov al,0xff
out dx,al
su2:
mov dx,word [midisp]
mov al,0xff
out dx,al
mov dx,word [midisp]
mov al,0xff
out dx,al
call is_input
cmp al,0
jnz su2
cmp al,0
jnz su2
call get_mpu_in
cmp al,0xfe
jnz su2
cmp al,0xfe
jnz su2
su3:
call is_output
cmp al,0
jnz su3
mov dx,word [midisp]
mov al,0x3f
out dx,al
cmp al,0
jnz su3
mov dx,word [midisp]
mov al,0x3f
out dx,al
ret
1916,7 → 1918,7
mov eax,[TASK_BASE]
mov [eax+TASKDATA.state], 3 ; terminate this program
waitterm: ; wait here for termination
waitterm: ; wait here for termination
mov eax,5
call delay_hs
jmp waitterm
1924,39 → 1926,39
iglobal
align 4
sys_system_table:
dd sysfn_shutdown ; 1 = system shutdown
dd sysfn_terminate ; 2 = terminate thread
dd sysfn_activate ; 3 = activate window
dd sysfn_getidletime ; 4 = get idle time
dd sysfn_getcpuclock ; 5 = get cpu clock
dd sysfn_saveramdisk ; 6 = save ramdisk
dd sysfn_getactive ; 7 = get active window
dd sysfn_sound_flag ; 8 = get/set sound_flag
dd sysfn_shutdown_param ; 9 = shutdown with parameter
dd sysfn_minimize ; 10 = minimize window
dd sysfn_getdiskinfo ; 11 = get disk subsystem info
dd sysfn_lastkey ; 12 = get last pressed key
dd sysfn_getversion ; 13 = get kernel version
dd sysfn_waitretrace ; 14 = wait retrace
dd sysfn_centermouse ; 15 = center mouse cursor
dd sysfn_getfreemem ; 16 = get free memory size
dd sysfn_getallmem ; 17 = get total memory size
dd sysfn_terminate2 ; 18 = terminate thread using PID
; instead of slot
dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration
dd sysfn_meminfo ; 20 = get extended memory info
dd sysfn_shutdown ; 1 = system shutdown
dd sysfn_terminate ; 2 = terminate thread
dd sysfn_activate ; 3 = activate window
dd sysfn_getidletime ; 4 = get idle time
dd sysfn_getcpuclock ; 5 = get cpu clock
dd sysfn_saveramdisk ; 6 = save ramdisk
dd sysfn_getactive ; 7 = get active window
dd sysfn_sound_flag ; 8 = get/set sound_flag
dd sysfn_shutdown_param ; 9 = shutdown with parameter
dd sysfn_minimize ; 10 = minimize window
dd sysfn_getdiskinfo ; 11 = get disk subsystem info
dd sysfn_lastkey ; 12 = get last pressed key
dd sysfn_getversion ; 13 = get kernel version
dd sysfn_waitretrace ; 14 = wait retrace
dd sysfn_centermouse ; 15 = center mouse cursor
dd sysfn_getfreemem ; 16 = get free memory size
dd sysfn_getallmem ; 17 = get total memory size
dd sysfn_terminate2 ; 18 = terminate thread using PID
; instead of slot
dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration
dd sysfn_meminfo ; 20 = get extended memory info
sysfn_num = ($ - sys_system_table)/4
endg
sys_system:
dec eax
cmp eax, sysfn_num
jae @f
jmp dword [sys_system_table + eax*4]
dec eax
cmp eax, sysfn_num
jae @f
jmp dword [sys_system_table + eax*4]
@@:
ret
ret
sysfn_shutdown: ; 18.1 = BOOT
sysfn_shutdown: ; 18.1 = BOOT
mov [0x2f0000+0x9030],byte 0
for_shutdown_parameter:
1970,7 → 1972,7
shutdown_processes: dd 0x0
endg
sysfn_terminate: ; 18.2 = TERMINATE
sysfn_terminate: ; 18.2 = TERMINATE
cmp ebx,2
jb noprocessterminate
mov edx,[TASK_COUNT]
1984,7 → 1986,7
jz noprocessterminate
;call MEM_Heap_Lock ;guarantee that process isn't working with heap
mov [ebx],byte 3 ; clear possible i40's
mov [ebx],byte 3 ; clear possible i40's
;call MEM_Heap_UnLock
cmp edx,[application_table_status] ; clear app table stat
1999,7 → 2001,7
.table_status:
cli
cmp [application_table_status],0
je .stf
je .stf
sti
call change_task
jmp .table_status
2008,7 → 2010,7
mov eax,ebx
call pid_to_slot
test eax,eax
jz .not_found
jz .not_found
mov ebx,eax
cli
call sysfn_terminate
2018,10 → 2020,10
ret
.not_found:
mov [application_table_status],0
or dword [esp+36],-1
or dword [esp+36],-1
ret
sysfn_activate: ; 18.3 = ACTIVATE WINDOW
sysfn_activate: ; 18.3 = ACTIVATE WINDOW
cmp ebx,2
jb .nowindowactivate
cmp ebx,[TASK_COUNT]
2042,12 → 2044,12
.nowindowactivate:
ret
sysfn_getidletime: ; 18.4 = GET IDLETIME
sysfn_getidletime: ; 18.4 = GET IDLETIME
mov eax,[idleusesec]
mov [esp+36], eax
ret
sysfn_getcpuclock: ; 18.5 = GET TSC/SEC
sysfn_getcpuclock: ; 18.5 = GET TSC/SEC
mov eax,[CPU_FREQ]
mov [esp+36], eax
ret
2057,13 → 2059,13
include 'blkdev/rdsave.inc'
;!!!!!!!!!!!!!!!!!!!!!!!!
sysfn_getactive: ; 18.7 = get active window
sysfn_getactive: ; 18.7 = get active window
mov eax, [TASK_COUNT]
movzx eax, word [WIN_POS + eax*2]
mov [esp+36],eax
ret
sysfn_sound_flag: ; 18.8 = get/set sound_flag
sysfn_sound_flag: ; 18.8 = get/set sound_flag
cmp ebx,1
jne nogetsoundflag
movzx eax,byte [sound_flag] ; get sound_flag
2076,7 → 2078,7
nosoundflag:
ret
sysfn_shutdown_param: ; 18.9 = system shutdown with param
sysfn_shutdown_param: ; 18.9 = system shutdown with param
cmp ebx,1
jl exit_for_anyone
cmp ebx,4
2084,12 → 2086,12
mov [0x2f0000+0x9030],bl
jmp for_shutdown_parameter
sysfn_minimize: ; 18.10 = minimize window
sysfn_minimize: ; 18.10 = minimize window
mov [window_minimize],1
exit_for_anyone:
ret
sysfn_getdiskinfo: ; 18.11 = get disk info table
sysfn_getdiskinfo: ; 18.11 = get disk info table
cmp ebx,1
jnz full_table
small_table:
2113,11 → 2115,11
rep movsd
ret
sysfn_lastkey: ; 18.12 = return 0 (backward compatibility)
and dword [esp+36], 0
ret
sysfn_lastkey: ; 18.12 = return 0 (backward compatibility)
and dword [esp+36], 0
ret
sysfn_getversion: ; 18.13 = get kernel ID and version
sysfn_getversion: ; 18.13 = get kernel ID and version
mov edi,[TASK_BASE]
mov edi,[edi+TASKDATA.mem_start]
add edi,ebx
2138,7 → 2140,7
mov [esp+36],dword 0
ret
sysfn_centermouse: ; 18.15 = mouse centered
sysfn_centermouse: ; 18.15 = mouse centered
call mouse_centered
mov [esp+36],dword 0
ret
2193,7 → 2195,7
screen_workarea RECT
;// mike.dld, 2006-29-01 ]
window_minimize db 0
sound_flag db 0
sound_flag db 0
endg
iglobal
2205,8 → 2207,8
endg
UID_NONE=0
UID_MENUETOS=1 ;official
UID_KOLIBRI=2 ;russian
UID_MENUETOS=1 ;official
UID_KOLIBRI=2 ;russian
sys_cachetodiskette:
; pushad
2249,7 → 2251,7
call save_image
mov [esp+36],dword 0
cmp [FDC_Status],0
je yes_floppy_save
je yes_floppy_save
no_floppy_b_save:
mov [esp+36],dword 1
yes_floppy_save:
2261,12 → 2263,12
sys_background:
cmp eax,1 ; BACKGROUND SIZE
cmp eax,1 ; BACKGROUND SIZE
jnz nosb1
cmp ebx,0
je sbgrr
je sbgrr
cmp ecx,0
je sbgrr
je sbgrr
mov [display_data-8],ebx
mov [display_data-4],ecx
; mov [bgrchanged],1
2274,7 → 2276,7
ret
nosb1:
cmp eax,2 ; SET PIXEL
cmp eax,2 ; SET PIXEL
jnz nosb2
mov edx,0x160000-16
cmp edx,ebx
2288,7 → 2290,7
ret
nosb2:
cmp eax,3 ; DRAW BACKGROUND
cmp eax,3 ; DRAW BACKGROUND
jnz nosb3
draw_background_temp:
; cmp [bgrchanged],1 ;0
2301,10 → 2303,10
ret
nosb3:
cmp eax,4 ; TILED / STRETCHED
cmp eax,4 ; TILED / STRETCHED
jnz nosb4
cmp ebx,[display_data-12]
je nosb41
je nosb41
mov [display_data-12],ebx
; mov [bgrchanged],1
nosb41:
2311,7 → 2313,7
ret
nosb4:
cmp eax,5 ; BLOCK MOVE TO BGR
cmp eax,5 ; BLOCK MOVE TO BGR
jnz nosb5
; bughere
mov edi, [TASK_BASE]
2322,12 → 2324,12
mov ebx, ecx
add ecx, edx
cmp ecx, 0x160000-16
ja .fin
ja .fin
; add edi, 0x300000
add ebx, IMG_BACKGROUND
mov ecx, edx
cmp ecx, 0x160000-16
ja .fin
ja .fin
; mov [bgrchanged],1
; cld
; rep movsb
2343,7 → 2345,7
sys_getbackground:
cmp eax,1 ; SIZE
cmp eax,1 ; SIZE
jnz nogb1
mov eax,[display_data-8]
shl eax,16
2352,7 → 2354,7
ret
nogb1:
cmp eax,2 ; PIXEL
cmp eax,2 ; PIXEL
jnz nogb2
mov edx,0x160000-16
cmp edx,ebx
2363,7 → 2365,7
ret
nogb2:
cmp eax,4 ; TILED / STRETCHED
cmp eax,4 ; TILED / STRETCHED
jnz nogb4
mov eax,[display_data-12]
nogb4:
2376,13 → 2378,13
sys_getkey:
mov [esp+36],dword 1
; test main buffer
mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK
mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK
movzx ecx,word [WIN_STACK + ebx * 2]
mov edx,[TASK_COUNT]
cmp ecx,edx
jne .finish
cmp [KEY_COUNT],byte 0
je .finish
je .finish
movzx eax,byte [KEY_BUFF]
shl eax,8
push eax
2403,28 → 2405,28
ret
.finish:
; test hotkeys buffer
mov ecx, hotkey_buffer
mov ecx, hotkey_buffer
@@:
cmp [ecx], ebx
jz .found
add ecx, 8
cmp ecx, hotkey_buffer+120*8
jb @b
ret
cmp [ecx], ebx
jz .found
add ecx, 8
cmp ecx, hotkey_buffer+120*8
jb @b
ret
.found:
mov ax, [ecx+6]
shl eax, 16
mov ah, [ecx+4]
mov al, 2
and dword [ecx+4], 0
and dword [ecx], 0
jmp .ret_eax
mov ax, [ecx+6]
shl eax, 16
mov ah, [ecx+4]
mov al, 2
and dword [ecx+4], 0
and dword [ecx], 0
jmp .ret_eax
align 4
sys_getbutton:
mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK
mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK
mov [esp+36],dword 1
movzx ecx, word [WIN_STACK + ebx * 2]
mov edx, [TASK_COUNT] ; less than 256 processes
2432,7 → 2434,7
jne .exit
movzx eax,byte [BTN_COUNT]
test eax,eax
jz .exit
jz .exit
mov eax,[BTN_BUFF]
shl eax,8
mov [BTN_COUNT],byte 0
2459,13 → 2461,13
mov edi,[TASK_BASE] ; eax = return area
add eax,[edi + TASKDATA.mem_start]
cmp ebx,-1 ; who am I ?
cmp ebx,-1 ; who am I ?
jne no_who_am_i
mov ebx,[CURRENT_TASK]
no_who_am_i:
push eax ; return area
push ebx ; process number
push eax ; return area
push ebx ; process number
push ebx
push ebx
2499,9 → 2501,9
xor eax,eax
mov edx,0x100000*16
pop ecx ; get gdt of tss
pop ecx ; get gdt of tss
cmp ecx,1
je os_mem
je os_mem
shl ecx,8
mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c
mov eax,std_application_base_address
2569,38 → 2571,38
align 4
sys_clock:
cli
cli
; Mikhail Lisovin xx Jan 2005
@@: mov al, 10
out 0x70, al
in al, 0x71
test al, al
jns @f
mov esi, 1
call delay_ms
jmp @b
@@: mov al, 10
out 0x70, al
in al, 0x71
test al, al
jns @f
mov esi, 1
call delay_ms
jmp @b
@@:
; end Lisovin's fix
xor al,al ; seconds
out 0x70,al
in al,0x71
movzx ecx,al
mov al,02 ; minutes
shl ecx,16
out 0x70,al
in al,0x71
movzx edx,al
mov al,04 ; hours
shl edx,8
out 0x70,al
in al,0x71
add ecx,edx
movzx edx,al
add ecx,edx
sti
mov [esp+36],ecx
ret
xor al,al ; seconds
out 0x70,al
in al,0x71
movzx ecx,al
mov al,02 ; minutes
shl ecx,16
out 0x70,al
in al,0x71
movzx edx,al
mov al,04 ; hours
shl edx,8
out 0x70,al
in al,0x71
add ecx,edx
movzx edx,al
add ecx,edx
sti
mov [esp+36],ecx
ret
align 4
2607,35 → 2609,35
sys_date:
cli
cli
@@: mov al, 10
out 0x70, al
in al, 0x71
test al, al
jns @f
mov esi, 1
call delay_ms
jmp @b
@@: mov al, 10
out 0x70, al
in al, 0x71
test al, al
jns @f
mov esi, 1
call delay_ms
jmp @b
@@:
mov ch,0
mov al,7 ; date
out 0x70,al
in al,0x71
mov cl,al
mov al,8 ; month
shl ecx,16
out 0x70,al
in al,0x71
mov ch,al
mov al,9 ; year
out 0x70,al
in al,0x71
mov cl,al
sti
mov [esp+36],ecx
ret
mov ch,0
mov al,7 ; date
out 0x70,al
in al,0x71
mov cl,al
mov al,8 ; month
shl ecx,16
out 0x70,al
in al,0x71
mov ch,al
mov al,9 ; year
out 0x70,al
in al,0x71
mov cl,al
sti
mov [esp+36],ecx
ret
; redraw status
2653,7 → 2655,7
mov edi,[BTN_ADDR]
cmp [edi],dword 0 ; empty button list ?
je end_of_buttons_away
je end_of_buttons_away
movzx ebx,word [edi]
inc ebx
2663,7 → 2665,7
sys_newba:
dec ebx
jz end_of_buttons_away
jz end_of_buttons_away
add eax,0x10
cmp cx,[eax]
2700,7 → 2702,7
mov [edx+RECT.bottom],eax
mov edi,[TASK_BASE]
or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app
or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app
call sys_window_mouse
2782,108 → 2784,108
draw_window_caption:
inc [mouse_pause]
call [disable_mouse]
inc [mouse_pause]
call [disable_mouse]
xor eax,eax
mov edx,[TASK_COUNT]
movzx edx,word[WIN_POS+edx*2]
cmp edx,[CURRENT_TASK]
jne @f
inc eax
@@: mov edx,[CURRENT_TASK]
shl edx,5
add edx,window_data
movzx ebx,[edx+WDATA.fl_wstyle]
and bl,0x0F
cmp bl,3
jne .not_style_3
xor eax,eax
mov edx,[TASK_COUNT]
movzx edx,word[WIN_POS+edx*2]
cmp edx,[CURRENT_TASK]
jne @f
inc eax
@@: mov edx,[CURRENT_TASK]
shl edx,5
add edx,window_data
movzx ebx,[edx+WDATA.fl_wstyle]
and bl,0x0F
cmp bl,3
jne .not_style_3
push edx
call drawwindow_IV_caption
add esp,4
jmp .2
push edx
call drawwindow_IV_caption
add esp,4
jmp .2
.not_style_3:
cmp bl,2
jne .not_style_2
cmp bl,2
jne .not_style_2
call drawwindow_III_caption
jmp .2
call drawwindow_III_caption
jmp .2
.not_style_2:
cmp bl,0
jne .2
cmp bl,0
jne .2
call drawwindow_I_caption
call drawwindow_I_caption
;--------------------------------------------------------------
.2: ;jmp @f
mov edi,[CURRENT_TASK]
shl edi,5
test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION
jz @f
mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption]
or ecx,ecx
jz @f
add ecx,[edi+twdw+TASKDATA.mem_start]
.2: ;jmp @f
mov edi,[CURRENT_TASK]
shl edi,5
test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION
jz @f
mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption]
or ecx,ecx
jz @f
add ecx,[edi+twdw+TASKDATA.mem_start]
movzx eax,[edi+window_data+WDATA.fl_wstyle]
and al,0x0F
cmp al,3
jne .not_skinned
movzx eax,[edi+window_data+WDATA.fl_wstyle]
and al,0x0F
cmp al,3
jne .not_skinned
mov ebp,[edi+window_data+WDATA.box.left-2]
mov bp,word[edi+window_data+WDATA.box.top]
movzx eax,word[edi+window_data+WDATA.box.width]
sub ax,[_skinmargins.left]
sub ax,[_skinmargins.right]
cwde
cdq
mov ebx,6
idiv ebx
or eax,eax
js @f
mov edx,eax
mov eax,dword[_skinmargins.left-2]
mov ax,word[_skinh]
sub ax,[_skinmargins.bottom]
sub ax,[_skinmargins.top]
sar ax,1
adc ax,0
add ax,[_skinmargins.top]
add ax,-3
add eax,ebp
jmp .dodraw
mov ebp,[edi+window_data+WDATA.box.left-2]
mov bp,word[edi+window_data+WDATA.box.top]
movzx eax,word[edi+window_data+WDATA.box.width]
sub ax,[_skinmargins.left]
sub ax,[_skinmargins.right]
cwde
cdq
mov ebx,6
idiv ebx
or eax,eax
js @f
mov edx,eax
mov eax,dword[_skinmargins.left-2]
mov ax,word[_skinh]
sub ax,[_skinmargins.bottom]
sub ax,[_skinmargins.top]
sar ax,1
adc ax,0
add ax,[_skinmargins.top]
add ax,-3
add eax,ebp
jmp .dodraw
.not_skinned:
cmp al,1
je @f
cmp al,1
je @f
mov ebp,[edi+window_data+WDATA.box.left-2]
mov bp,word[edi+window_data+WDATA.box.top]
movzx eax,word[edi+window_data+WDATA.box.width]
sub eax,16
cwde
cdq
mov ebx,6
idiv ebx
or eax,eax
js @f
mov edx,eax
mov eax,0x00080007
add eax,ebp
mov ebp,[edi+window_data+WDATA.box.left-2]
mov bp,word[edi+window_data+WDATA.box.top]
movzx eax,word[edi+window_data+WDATA.box.width]
sub eax,16
cwde
cdq
mov ebx,6
idiv ebx
or eax,eax
js @f
mov edx,eax
mov eax,0x00080007
add eax,ebp
.dodraw:
mov ebx,[common_colours+16];0x00FFFFFF
or ebx, 0x80000000
xor edi,edi
call dtext
mov ebx,[common_colours+16];0x00FFFFFF
or ebx, 0x80000000
xor edi,edi
call dtext
@@:
;--------------------------------------------------------------
dec [mouse_pause]
call [draw_pointer]
ret
dec [mouse_pause]
call [draw_pointer]
ret
iglobal
align 4
2895,50 → 2897,50
endg
set_window_clientbox:
push eax ecx edi
push eax ecx edi
mov eax,[_skinh]
mov [window_topleft+4*7],eax
mov eax,[_skinh]
mov [window_topleft+4*7],eax
mov ecx,edi
sub edi,window_data
shl edi,3
test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE
jz @f
mov ecx,edi
sub edi,window_data
shl edi,3
test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE
jz @f
movzx eax,[ecx+WDATA.fl_wstyle]
and eax,0x0F
mov eax,[eax*8+window_topleft+0]
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax
shl eax,1
neg eax
add eax,[ecx+WDATA.box.width]
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax
movzx eax,[ecx+WDATA.fl_wstyle]
and eax,0x0F
mov eax,[eax*8+window_topleft+0]
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax
shl eax,1
neg eax
add eax,[ecx+WDATA.box.width]
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax
movzx eax,[ecx+WDATA.fl_wstyle]
and eax,0x0F
push [eax*8+window_topleft+0]
mov eax,[eax*8+window_topleft+4]
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax
neg eax
sub eax,[esp]
add eax,[ecx+WDATA.box.height]
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax
add esp,4
movzx eax,[ecx+WDATA.fl_wstyle]
and eax,0x0F
push [eax*8+window_topleft+0]
mov eax,[eax*8+window_topleft+4]
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax
neg eax
sub eax,[esp]
add eax,[ecx+WDATA.box.height]
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax
add esp,4
pop edi ecx eax
ret
pop edi ecx eax
ret
@@:
xor eax,eax
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax
mov eax,[ecx+WDATA.box.width]
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax
mov eax,[ecx+WDATA.box.height]
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax
xor eax,eax
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax
mov eax,[ecx+WDATA.box.width]
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax
mov eax,[ecx+WDATA.box.height]
mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax
pop edi ecx eax
ret
pop edi ecx eax
ret
sys_set_window:
2972,27 → 2974,27
call set_window_clientbox
push ecx esi edi ; save for window fullscreen/resize
push ecx esi edi ; save for window fullscreen/resize
;mov esi,edi
mov cl,[edi+WDATA.fl_wstyle]
mov cl,[edi+WDATA.fl_wstyle]
sub edi,window_data
shl edi,3
add edi,SLOT_BASE
and cl,0x0F
mov [edi+APPDATA.wnd_caption],0
cmp cl,3
jne @f
mov [edi+APPDATA.wnd_caption],esi
@@: mov esi,[esp+0]
and cl,0x0F
mov [edi+APPDATA.wnd_caption],0
cmp cl,3
jne @f
mov [edi+APPDATA.wnd_caption],esi
@@: mov esi,[esp+0]
add edi, APPDATA.saved_box
movsd
movsd
movsd
movsd
movsd
movsd
movsd
movsd
pop edi esi ecx
push eax ebx ecx edx
3007,11 → 3009,11
call calculatescreen
pop edx ecx ebx eax
mov [KEY_COUNT],byte 0 ; empty keyboard buffer
mov [BTN_COUNT],byte 0 ; empty button buffer
mov [KEY_COUNT],byte 0 ; empty keyboard buffer
mov [BTN_COUNT],byte 0 ; empty button buffer
newd:
mov [edi+WDATA.fl_redraw],byte 0 ; no redraw
mov [edi+WDATA.fl_redraw],byte 0 ; no redraw
mov edx,edi
ret
3019,18 → 3021,18
syscall_windowsettings:
.set_window_caption:
dec eax ; subfunction #1 - set window caption
jnz .get_window_caption
dec eax ; subfunction #1 - set window caption
jnz .get_window_caption
; NOTE: only window owner thread can set its caption,
; so there's no parameter for PID/TID
; NOTE: only window owner thread can set its caption,
; so there's no parameter for PID/TID
mov edi,[CURRENT_TASK]
shl edi,5
mov edi,[CURRENT_TASK]
shl edi,5
; have to check if caption is within application memory limit
; check is trivial, and if application resizes its memory,
; caption still can become over bounds
; have to check if caption is within application memory limit
; check is trivial, and if application resizes its memory,
; caption still can become over bounds
; diamond, 31.10.2006: check removed because with new memory manager
; there can be valid data after APPDATA.mem_size bound
; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size]
3038,120 → 3040,120
; cmp ebx,ecx
; ja .exit_fail
mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx
or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION
mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx
or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION
call draw_window_caption
call draw_window_caption
xor eax,eax ; eax = 0 (success)
ret
xor eax,eax ; eax = 0 (success)
ret
.get_window_caption:
dec eax ; subfunction #2 - get window caption
jnz .exit_fail
dec eax ; subfunction #2 - get window caption
jnz .exit_fail
; not implemented yet
; not implemented yet
.exit_fail:
xor eax,eax
inc eax ; eax = 1 (fail)
ret
xor eax,eax
inc eax ; eax = 1 (fail)
ret
sys_window_move:
mov edi,[CURRENT_TASK]
shl edi,5
add edi,window_data
mov edi,[CURRENT_TASK]
shl edi,5
add edi,window_data
test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
jnz .window_move_return
test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
jnz .window_move_return
push dword [edi + WDATA.box.left] ; save old coordinates
push dword [edi + WDATA.box.top]
push dword [edi + WDATA.box.width]
push dword [edi + WDATA.box.height]
push dword [edi + WDATA.box.left] ; save old coordinates
push dword [edi + WDATA.box.top]
push dword [edi + WDATA.box.width]
push dword [edi + WDATA.box.height]
cmp eax,-1 ; set new position and size
je .no_x_reposition
mov [edi + WDATA.box.left], eax
cmp eax,-1 ; set new position and size
je .no_x_reposition
mov [edi + WDATA.box.left], eax
.no_x_reposition:
cmp ebx,-1
je .no_y_reposition
mov [edi + WDATA.box.top], ebx
cmp ebx,-1
je .no_y_reposition
mov [edi + WDATA.box.top], ebx
.no_y_reposition:
test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
jnz .no_y_resizing
test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
jnz .no_y_resizing
cmp ecx,-1
je .no_x_resizing
mov [edi + WDATA.box.width], ecx
cmp ecx,-1
je .no_x_resizing
mov [edi + WDATA.box.width], ecx
.no_x_resizing:
cmp edx,-1
je .no_y_resizing
mov [edi + WDATA.box.height], edx
cmp edx,-1
je .no_y_resizing
mov [edi + WDATA.box.height], edx
.no_y_resizing:
call check_window_position
call set_window_clientbox
call check_window_position
call set_window_clientbox
pushad ; save for window fullscreen/resize
mov esi,edi
sub edi,window_data
shr edi,5
shl edi,8
add edi, SLOT_BASE + APPDATA.saved_box
mov ecx,4
cld
rep movsd
popad
pushad ; save for window fullscreen/resize
mov esi,edi
sub edi,window_data
shr edi,5
shl edi,8
add edi, SLOT_BASE + APPDATA.saved_box
mov ecx,4
cld
rep movsd
popad
pushad ; calculcate screen at new position
mov eax, [edi + WDATA.box.left]
mov ebx, [edi + WDATA.box.top]
mov ecx, [edi + WDATA.box.width]
mov edx, [edi + WDATA.box.height]
add ecx,eax
add edx,ebx
pushad ; calculcate screen at new position
mov eax, [edi + WDATA.box.left]
mov ebx, [edi + WDATA.box.top]
mov ecx, [edi + WDATA.box.width]
mov edx, [edi + WDATA.box.height]
add ecx,eax
add edx,ebx
call calculatescreen
popad
call calculatescreen
popad
pop edx ; calculcate screen at old position
pop ecx
pop ebx
pop eax
add ecx,eax
add edx,ebx
mov [dlx],eax ; save for drawlimits
mov [dly],ebx
mov [dlxe],ecx
mov [dlye],edx
call calculatescreen
pop edx ; calculcate screen at old position
pop ecx
pop ebx
pop eax
add ecx,eax
add edx,ebx
mov [dlx],eax ; save for drawlimits
mov [dly],ebx
mov [dlxe],ecx
mov [dlye],edx
call calculatescreen
mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw
mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw
mov eax,edi ; redraw screen at old position
xor esi,esi
call redrawscreen
mov eax,edi ; redraw screen at old position
xor esi,esi
call redrawscreen
mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer
mov [MOUSE_BACKGROUND],byte 0 ; no mouse under
mov [MOUSE_DOWN],byte 0 ; react to mouse up/down
mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer
mov [MOUSE_BACKGROUND],byte 0 ; no mouse under
mov [MOUSE_DOWN],byte 0 ; react to mouse up/down
mov ecx,10 ; wait 1/10 second
mov ecx,10 ; wait 1/10 second
.wmrl3:
call [draw_pointer]
mov eax,1
call delay_hs
loop .wmrl3
call [draw_pointer]
mov eax,1
call delay_hs
loop .wmrl3
mov [window_move_pr],0
mov [window_move_pr],0
.window_move_return:
ret
ret
;type_background_1:
; cmp [0xfff0],byte 0 ; background update ?
3284,23 → 3286,23
; check if pixel is allowed to be drawn
checkpixel:
push eax edx
push eax edx
mov edx,[ScreenWidth] ; screen x size
inc edx
imul edx, ebx
mov dl, [eax+edx+display_data] ; lea eax, [...]
mov edx,[ScreenWidth] ; screen x size
inc edx
imul edx, ebx
mov dl, [eax+edx+display_data] ; lea eax, [...]
xor ecx, ecx
mov eax, [CURRENT_TASK]
cmp al, dl
setne cl
xor ecx, ecx
mov eax, [CURRENT_TASK]
cmp al, dl
setne cl
pop edx eax
ret
pop edx eax
ret
uglobal
mouse_active db 0
mouse_active db 0
endg
iglobal
cpustring db '/RD/1/CPU',0
3307,7 → 3309,7
endg
uglobal
background_defined db 0 ; diamond, 11.04.2006
background_defined db 0 ; diamond, 11.04.2006
endg
align 4
3318,7 → 3320,7
cmp [ctrl_alt_del], 1
jne nocpustart
mov ebp, cpustring
call fs_execute ; SPraid 8.03.2007
call fs_execute ; SPraid 8.03.2007
;lea esi,[ebp+6]
;xor ebx,ebx ; no parameters
;xor edx,edx ; no flags
3332,15 → 3334,15
mov ecx, [TASK_COUNT]
set_mouse_event:
add edi, 256
or [edi+SLOT_BASE+APPDATA.event_mask], dword 00100000b
or [edi+SLOT_BASE+APPDATA.event_mask], dword 00100000b
loop set_mouse_event
mouse_not_active:
cmp [REDRAW_BACKGROUND],byte 0 ; background update ?
jz nobackgr
cmp [REDRAW_BACKGROUND],byte 0 ; background update ?
jz nobackgr
cmp [background_defined], 0
jz nobackgr
jz nobackgr
mov [REDRAW_BACKGROUND],byte 2
call change_task
mov [draw_data+32 + RECT.left],dword 0
3359,7 → 3361,7
; system shutdown request
cmp [SYS_SHUTDOWN],byte 0
je noshutdown
je noshutdown
mov edx,[shutdown_processes]
sub dl,2
3382,12 → 3384,12
dec byte [SYS_SHUTDOWN]
cmp [SYS_SHUTDOWN],byte 0
je system_shutdown
je system_shutdown
noshutdown:
mov eax,[TASK_COUNT] ; termination
mov eax,[TASK_COUNT] ; termination
mov ebx,TASK_DATA+TASKDATA.state
mov esi,1
3394,9 → 3396,9
newct:
mov cl,[ebx]
cmp cl,byte 3
jz terminate
jz terminate
cmp cl,byte 4
jz terminate
jz terminate
add ebx,0x20
inc esi
3414,129 → 3416,129
; eax , if process window_data base is eax, do not set flag/limits
pushad
push eax
pushad
push eax
;;; mov eax,2
;;; call delay_hs
;mov ecx,0 ; redraw flags for apps
xor ecx,ecx
;mov ecx,0 ; redraw flags for apps
xor ecx,ecx
newdw2:
inc ecx
push ecx
inc ecx
push ecx
mov eax,ecx
shl eax,5
add eax,window_data
mov eax,ecx
shl eax,5
add eax,window_data
cmp eax,[esp+4]
je not_this_task
; check if window in redraw area
mov edi,eax
cmp eax,[esp+4]
je not_this_task
; check if window in redraw area
mov edi,eax
cmp ecx,1 ; limit for background
jz bgli
cmp ecx,1 ; limit for background
jz bgli
mov eax, [edi + WDATA.box.left]
mov ebx, [edi + WDATA.box.top]
mov ecx, [edi + WDATA.box.width]
mov edx, [edi + WDATA.box.height]
add ecx,eax
add edx,ebx
mov eax, [edi + WDATA.box.left]
mov ebx, [edi + WDATA.box.top]
mov ecx, [edi + WDATA.box.width]
mov edx, [edi + WDATA.box.height]
add ecx,eax
add edx,ebx
mov ecx,[dlye] ; ecx = area y end ebx = window y start
cmp ecx,ebx
jb ricino
mov ecx,[dlye] ; ecx = area y end ebx = window y start
cmp ecx,ebx
jb ricino
mov ecx,[dlxe] ; ecx = area x end eax = window x start
cmp ecx,eax
jb ricino
mov ecx,[dlxe] ; ecx = area x end eax = window x start
cmp ecx,eax
jb ricino
mov eax, [edi + WDATA.box.left]
mov ebx, [edi + WDATA.box.top]
mov ecx, [edi + WDATA.box.width]
mov edx, [edi + WDATA.box.height]
add ecx, eax
add edx, ebx
mov eax, [edi + WDATA.box.left]
mov ebx, [edi + WDATA.box.top]
mov ecx, [edi + WDATA.box.width]
mov edx, [edi + WDATA.box.height]
add ecx, eax
add edx, ebx
mov eax,[dly] ; eax = area y start edx = window y end
cmp edx,eax
jb ricino
mov eax,[dly] ; eax = area y start edx = window y end
cmp edx,eax
jb ricino
mov eax,[dlx] ; eax = area x start ecx = window x end
cmp ecx,eax
jb ricino
mov eax,[dlx] ; eax = area x start ecx = window x end
cmp ecx,eax
jb ricino
bgli:
bgli:
cmp edi,esi
jz ricino
cmp edi,esi
jz ricino
mov eax,edi
add eax,draw_data-window_data
mov eax,edi
add eax,draw_data-window_data
mov ebx,[dlx] ; set limits
mov [eax + RECT.left], ebx
mov ebx,[dly]
mov [eax + RECT.top], ebx
mov ebx,[dlxe]
mov [eax + RECT.right], ebx
mov ebx,[dlye]
mov [eax + RECT.bottom], ebx
mov ebx,[dlx] ; set limits
mov [eax + RECT.left], ebx
mov ebx,[dly]
mov [eax + RECT.top], ebx
mov ebx,[dlxe]
mov [eax + RECT.right], ebx
mov ebx,[dlye]
mov [eax + RECT.bottom], ebx
sub eax,draw_data-window_data
sub eax,draw_data-window_data
cmp ecx,1
jne nobgrd
cmp esi,1
je newdw8
call drawbackground
cmp ecx,1
jne nobgrd
cmp esi,1
je newdw8
call drawbackground
newdw8:
nobgrd:
mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw
mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw
ricino:
not_this_task:
pop ecx
pop ecx
cmp ecx,[TASK_COUNT]
jle newdw2
cmp ecx,[TASK_COUNT]
jle newdw2
pop eax
popad
pop eax
popad
ret
ret
calculatebackground: ; background
; all black
; all black
mov [display_data-8],dword 4 ; size x
mov [display_data-4],dword 2 ; size y
mov [display_data-8],dword 4 ; size x
mov [display_data-4],dword 2 ; size y
mov edi, IMG_BACKGROUND ; set background to black
xor eax, eax
mov ecx, 0x0fff00 / 4
cld
rep stosd
mov edi, IMG_BACKGROUND ; set background to black
xor eax, eax
mov ecx, 0x0fff00 / 4
cld
rep stosd
mov edi,display_data ; set os to use all pixels
mov eax,0x01010101
mov ecx,0x15ff00 / 4
rep stosd
mov edi,display_data ; set os to use all pixels
mov eax,0x01010101
mov ecx,0x15ff00 / 4
rep stosd
mov byte [REDRAW_BACKGROUND], 0 ; do not draw background!
mov byte [REDRAW_BACKGROUND], 0 ; do not draw background!
ret
ret
uglobal
imax dd 0x0
imax dd 0x0
endg
3544,68 → 3546,68
delay_ms: ; delay in 1/1000 sec
push eax
push ecx
push eax
push ecx
mov ecx,esi
; <CPU clock fix by Sergey Kuzmin aka Wildwest>
imul ecx, 33941
shr ecx, 9
; </CPU clock fix>
mov ecx,esi
; <CPU clock fix by Sergey Kuzmin aka Wildwest>
imul ecx, 33941
shr ecx, 9
; </CPU clock fix>
in al,0x61
and al,0x10
mov ah,al
cld
in al,0x61
and al,0x10
mov ah,al
cld
cnt1: in al,0x61
and al,0x10
cmp al,ah
jz cnt1
cnt1: in al,0x61
and al,0x10
cmp al,ah
jz cnt1
mov ah,al
loop cnt1
mov ah,al
loop cnt1
pop ecx
pop eax
pop ecx
pop eax
ret
ret
set_app_param:
push edi
push edi
mov edi,[TASK_BASE]
mov [edi+TASKDATA.event_mask],eax
mov edi,[TASK_BASE]
mov [edi+TASKDATA.event_mask],eax
pop edi
ret
pop edi
ret
delay_hs: ; delay in 1/100 secs
push eax
push ecx
push edx
push eax
push ecx
push edx
mov edx,[timer_ticks]
add edx,eax
mov edx,[timer_ticks]
add edx,eax
newtic:
mov ecx,[timer_ticks]
cmp edx,ecx
jbe zerodelay
mov ecx,[timer_ticks]
cmp edx,ecx
jbe zerodelay
call change_task
call change_task
jmp newtic
jmp newtic
zerodelay:
pop edx
pop ecx
pop eax
pop edx
pop ecx
pop eax
ret
ret
memmove: ; memory move in bytes
3623,7 → 3625,7
mov esi, eax
test ecx, not 11b
jz @f
jz @f
push ecx
shr ecx, 2
3630,7 → 3632,7
rep movsd
pop ecx
and ecx, 11b
jz .finish
jz .finish
@@:
rep movsb
3700,7 → 3702,7
mov edi,[TASK_BASE]
mov edi,[edi+TASKDATA.pid]
cmp edi,[irq_owner+ebx*4]
je spril1
je spril1
.not_owner:
mov [esp+36],dword 1
ret
3722,7 → 3724,7
get_irq_data:
cmp eax,16
jae .not_owner
mov edx,eax ; check for correct owner
mov edx,eax ; check for correct owner
shl edx,2
add edx,irq_owner
mov edx,[edx]
3731,7 → 3733,7
cmp edx,edi
je gidril1
.not_owner:
mov [esp+32],dword 2 ; ecx=2
mov [esp+32],dword 2 ; ecx=2
ret
gidril1:
3780,7 → 3782,7
mov ebx,1
shl ebx,cl
cmp ebp,0 ; enable access - ebp = 0
cmp ebp,0 ; enable access - ebp = 0
jne siar1
not ebx
3792,7 → 3794,7
siar1:
or [edi],byte bl ; disable access - ebp = 1
or [edi],byte bl ; disable access - ebp = 1
popad
3809,14 → 3811,14
pushad
cmp ebx,ecx ; beginning > end ?
cmp ebx,ecx ; beginning > end ?
ja rpal1
cmp ecx,65536
jae rpal1
mov esi,[RESERVED_PORTS]
test esi,esi ; no reserved areas ?
test esi,esi ; no reserved areas ?
je rpal2
cmp esi,255 ; max reserved
cmp esi,255 ; max reserved
jae rpal1
rpal3:
mov edi,esi
3844,7 → 3846,7
; enable port access at port IO map
cli
pushad ; start enable io map
pushad ; start enable io map
cmp ecx,65536 ;16384
jae no_unmask_io ; jge
3855,7 → 3857,7
pushad
xor ebp,ebp ; enable - eax = port
xor ebp,ebp ; enable - eax = port
call set_io_access_rights
popad
3866,7 → 3868,7
no_unmask_io:
popad ; end enable io map
popad ; end enable io map
sti
mov edi,[RESERVED_PORTS]
3926,7 → 3928,7
; disable port access at port IO map
pushad ; start disable io map
pushad ; start disable io map
cmp ecx,65536 ;16384
jge no_mask_io
3937,7 → 3939,7
pushad
mov ebp,1 ; disable - eax = port
mov ebp,1 ; disable - eax = port
call set_io_access_rights
popad
3948,7 → 3950,7
no_mask_io:
popad ; end disable io map
popad ; end disable io map
xor eax, eax
ret
4015,11 → 4017,11
align 4
syscall_putimage: ; PutImage
syscall_putimage: ; PutImage
mov edx,ecx
mov ecx,ebx
lea ebx, [eax+std_application_base_address]
lea ebx, [eax+std_application_base_address]
sys_putimage:
test ecx,0x80008000
4031,41 → 4033,41
.exit:
ret
@@:
mov edi,[CURRENT_TASK]
shl edi,8
add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top]
rol edx,16
add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left]
rol edx,16
mov edi,[CURRENT_TASK]
shl edi,8
add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top]
rol edx,16
add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left]
rol edx,16
.forced:
push ebp esi 0
mov ebp, putimage_get24bpp
mov esi, putimage_init24bpp
push ebp esi 0
mov ebp, putimage_get24bpp
mov esi, putimage_init24bpp
sys_putimage_bpp:
; call [disable_mouse] ; this will be done in xxx_putimage
; mov eax, vga_putimage
cmp [SCR_MODE], word 0x12
jz @f ;.doit
mov eax, vesa12_putimage
cmp [SCR_MODE], word 0100000000000000b
jae @f
cmp [SCR_MODE], word 0x13
jnz .doit
cmp [SCR_MODE], word 0x12
jz @f ;.doit
mov eax, vesa12_putimage
cmp [SCR_MODE], word 0100000000000000b
jae @f
cmp [SCR_MODE], word 0x13
jnz .doit
@@:
mov eax, vesa20_putimage
mov eax, vesa20_putimage
.doit:
inc [mouse_pause]
call eax
dec [mouse_pause]
pop ebp esi ebp
jmp [draw_pointer]
inc [mouse_pause]
call eax
dec [mouse_pause]
pop ebp esi ebp
jmp [draw_pointer]
syscall_putimage_palette:
lea edi, [esi+std_application_base_address]
mov esi, edx
mov edx, ecx
mov ecx, ebx
lea ebx, [eax+std_application_base_address]
lea edi, [esi+std_application_base_address]
mov esi, edx
mov edx, ecx
mov ecx, ebx
lea ebx, [eax+std_application_base_address]
sys_putimage_palette:
; ebx = pointer to image
; ecx = [xsize]*65536 + [ysize]
4073,59 → 4075,59
; esi = number of bits per pixel, must be 8, 24 or 32
; edi = pointer to palette
; ebp = row delta
mov eax, [CURRENT_TASK]
shl eax, 8
add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top]
rol edx, 16
add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left]
rol edx, 16
mov eax, [CURRENT_TASK]
shl eax, 8
add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top]
rol edx, 16
add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left]
rol edx, 16
.forced:
push ebp esi ebp
cmp esi, 8
jnz @f
mov ebp, putimage_get8bpp
mov esi, putimage_init8bpp
jmp sys_putimage_bpp
push ebp esi ebp
cmp esi, 8
jnz @f
mov ebp, putimage_get8bpp
mov esi, putimage_init8bpp
jmp sys_putimage_bpp
@@:
cmp esi, 24
jnz @f
mov ebp, putimage_get24bpp
mov esi, putimage_init24bpp
jmp sys_putimage_bpp
cmp esi, 24
jnz @f
mov ebp, putimage_get24bpp
mov esi, putimage_init24bpp
jmp sys_putimage_bpp
@@:
cmp esi, 32
jnz @f
mov ebp, putimage_get32bpp
mov esi, putimage_init32bpp
jmp sys_putimage_bpp
cmp esi, 32
jnz @f
mov ebp, putimage_get32bpp
mov esi, putimage_init32bpp
jmp sys_putimage_bpp
@@:
pop ebp esi
ret
pop ebp esi
ret
putimage_init24bpp:
lea eax, [eax*3]
lea eax, [eax*3]
putimage_init8bpp:
ret
ret
putimage_get24bpp:
mov eax, [esi]
add esi, 3
ret 4
mov eax, [esi]
add esi, 3
ret 4
putimage_get8bpp:
movzx eax, byte [esi]
push edx
mov edx, [esp+8]
mov eax, [edx+eax*4]
pop edx
inc esi
ret 4
movzx eax, byte [esi]
push edx
mov edx, [esp+8]
mov eax, [edx+eax*4]
pop edx
inc esi
ret 4
putimage_init32bpp:
shl eax, 2
ret
shl eax, 2
ret
putimage_get32bpp:
lodsd
ret 4
lodsd
ret 4
; eax x beginning
; ebx y beginning
4134,22 → 4136,22
; edi color
__sys_drawbar:
mov esi,[CURRENT_TASK]
shl esi,8
add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left]
add ecx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left]
add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top]
add edx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top]
mov esi,[CURRENT_TASK]
shl esi,8
add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left]
add ecx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left]
add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top]
add edx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top]
.forced:
inc [mouse_pause]
; call [disable_mouse]
cmp [SCR_MODE],word 0x12
je dbv20
je dbv20
sdbv20:
cmp [SCR_MODE],word 0100000000000000b
jge dbv20
cmp [SCR_MODE],word 0x13
je dbv20
je dbv20
call vesa12_drawbar
dec [mouse_pause]
call [draw_pointer]
4164,36 → 4166,36
kb_read:
push ecx edx
push ecx edx
mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
kr_loop:
in al,0x64
test al,1
jnz kr_ready
loop kr_loop
mov ah,1
jmp kr_exit
in al,0x64
test al,1
jnz kr_ready
loop kr_loop
mov ah,1
jmp kr_exit
kr_ready:
push ecx
mov ecx,32
push ecx
mov ecx,32
kr_delay:
loop kr_delay
pop ecx
in al,0x60
xor ah,ah
loop kr_delay
pop ecx
in al,0x60
xor ah,ah
kr_exit:
pop edx ecx
pop edx ecx
ret
ret
kb_write:
push ecx edx
push ecx edx
mov dl,al
mov dl,al
; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
; kw_loop1:
; in al,0x64
4203,75 → 4205,75
; mov ah,1
; jmp kw_exit
; kw_ok1:
in al,0x60
mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
in al,0x60
mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
kw_loop:
in al,0x64
test al,2
jz kw_ok
loop kw_loop
mov ah,1
jmp kw_exit
in al,0x64
test al,2
jz kw_ok
loop kw_loop
mov ah,1
jmp kw_exit
kw_ok:
mov al,dl
out 0x60,al
mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
mov al,dl
out 0x60,al
mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
kw_loop3:
in al,0x64
test al,2
jz kw_ok3
loop kw_loop3
mov ah,1
jmp kw_exit
in al,0x64
test al,2
jz kw_ok3
loop kw_loop3
mov ah,1
jmp kw_exit
kw_ok3:
mov ah,8
mov ah,8
kw_loop4:
mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
kw_loop5:
in al,0x64
test al,1
jnz kw_ok4
loop kw_loop5
dec ah
jnz kw_loop4
in al,0x64
test al,1
jnz kw_ok4
loop kw_loop5
dec ah
jnz kw_loop4
kw_ok4:
xor ah,ah
xor ah,ah
kw_exit:
pop edx ecx
pop edx ecx
ret
ret
kb_cmd:
mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
c_wait:
in al,0x64
test al,2
jz c_send
loop c_wait
jmp c_error
in al,0x64
test al,2
jz c_send
loop c_wait
jmp c_error
c_send:
mov al,bl
out 0x64,al
mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
mov al,bl
out 0x64,al
mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's
c_accept:
in al,0x64
test al,2
jz c_ok
loop c_accept
in al,0x64
test al,2
jz c_ok
loop c_accept
c_error:
mov ah,1
jmp c_exit
mov ah,1
jmp c_exit
c_ok:
xor ah,ah
xor ah,ah
c_exit:
ret
ret
setmouse: ; set mousepicture -pointer
; ps2 mouse enable
; ps2 mouse enable
mov [MOUSE_PICTURE],dword mousepointer
4310,12 → 4312,12
mov dx,bx
add dx,0
mov al,0x30*2 ; 0x30 / 4
mov al,0x30*2 ; 0x30 / 4
out dx,al
mov dx,bx
add dx,3
mov al,2 ; 3
mov al,2 ; 3
out dx,al
mov dx,bx
4378,60 → 4380,60
rerouteirqs:
cli
cli
mov al,0x11 ; icw4, edge triggered
out 0x20,al
call pic_delay
out 0xA0,al
call pic_delay
mov al,0x11 ; icw4, edge triggered
out 0x20,al
call pic_delay
out 0xA0,al
call pic_delay
mov al,0x20 ; generate 0x20 +
out 0x21,al
call pic_delay
mov al,0x28 ; generate 0x28 +
out 0xA1,al
call pic_delay
mov al,0x20 ; generate 0x20 +
out 0x21,al
call pic_delay
mov al,0x28 ; generate 0x28 +
out 0xA1,al
call pic_delay
mov al,0x04 ; slave at irq2
out 0x21,al
call pic_delay
mov al,0x02 ; at irq9
out 0xA1,al
call pic_delay
mov al,0x04 ; slave at irq2
out 0x21,al
call pic_delay
mov al,0x02 ; at irq9
out 0xA1,al
call pic_delay
mov al,0x01 ; 8086 mode
out 0x21,al
call pic_delay
out 0xA1,al
call pic_delay
mov al,0x01 ; 8086 mode
out 0x21,al
call pic_delay
out 0xA1,al
call pic_delay
mov al,255 ; mask all irq's
out 0xA1,al
call pic_delay
out 0x21,al
call pic_delay
mov al,255 ; mask all irq's
out 0xA1,al
call pic_delay
out 0x21,al
call pic_delay
mov ecx,0x1000
cld
picl1: call pic_delay
loop picl1
mov ecx,0x1000
cld
picl1: call pic_delay
loop picl1
mov al,255 ; mask all irq's
out 0xA1,al
call pic_delay
out 0x21,al
call pic_delay
mov al,255 ; mask all irq's
out 0xA1,al
call pic_delay
out 0x21,al
call pic_delay
cli
cli
ret
ret
pic_delay:
jmp pdl1
pdl1: ret
jmp pdl1
pdl1: ret
sys_msg_board_str:
4504,9 → 4506,9
sys_process_def:
mov edi, [CURRENT_TASK]
mov edi, [CURRENT_TASK]
dec eax ; 1 = set keyboard mode
dec eax ; 1 = set keyboard mode
jne no_set_keyboard_setup
shl edi,8
4516,7 → 4518,7
no_set_keyboard_setup:
dec eax ; 2 = get keyboard mode
dec eax ; 2 = get keyboard mode
jne no_get_keyboard_setup
shl edi,8
4528,7 → 4530,7
no_get_keyboard_setup:
dec eax ; 3 = get keyboard ctrl, alt, shift
dec eax ; 3 = get keyboard ctrl, alt, shift
jne no_get_keyboard_cas
; xor eax,eax
4550,70 → 4552,70
no_get_keyboard_cas:
dec eax
jnz no_add_keyboard_hotkey
dec eax
jnz no_add_keyboard_hotkey
mov eax, hotkey_list
mov eax, hotkey_list
@@:
cmp dword [eax+8], 0
jz .found_free
add eax, 16
cmp eax, hotkey_list+16*256
jb @b
mov dword [esp+36], 1
ret
cmp dword [eax+8], 0
jz .found_free
add eax, 16
cmp eax, hotkey_list+16*256
jb @b
mov dword [esp+36], 1
ret
.found_free:
mov [eax+8], edi
mov [eax+4], ecx
movzx ebx, bl
lea ebx, [hotkey_scancodes+ebx*4]
mov ecx, [ebx]
mov [eax], ecx
mov [ebx], eax
mov [eax+12], ebx
jecxz @f
mov [ecx+12], eax
mov [eax+8], edi
mov [eax+4], ecx
movzx ebx, bl
lea ebx, [hotkey_scancodes+ebx*4]
mov ecx, [ebx]
mov [eax], ecx
mov [ebx], eax
mov [eax+12], ebx
jecxz @f
mov [ecx+12], eax
@@:
and dword [esp+36], 0
ret
and dword [esp+36], 0
ret
no_add_keyboard_hotkey:
dec eax
jnz no_del_keyboard_hotkey
dec eax
jnz no_del_keyboard_hotkey
movzx ebx, bl
lea ebx, [hotkey_scancodes+ebx*4]
mov eax, [ebx]
movzx ebx, bl
lea ebx, [hotkey_scancodes+ebx*4]
mov eax, [ebx]
.scan:
test eax, eax
jz .notfound
cmp [eax+8], edi
jnz .next
cmp [eax+4], ecx
jz .found
test eax, eax
jz .notfound
cmp [eax+8], edi
jnz .next
cmp [eax+4], ecx
jz .found
.next:
mov eax, [eax]
jmp .scan
mov eax, [eax]
jmp .scan
.notfound:
mov dword [esp+36], 1
ret
mov dword [esp+36], 1
ret
.found:
mov ecx, [eax]
jecxz @f
mov edx, [eax+12]
mov [ecx+12], edx
mov ecx, [eax]
jecxz @f
mov edx, [eax+12]
mov [ecx+12], edx
@@:
mov ecx, [eax+12]
mov edx, [eax]
mov [ecx], edx
xor edx, edx
mov [eax+4], edx
mov [eax+8], edx
mov [eax+12], edx
mov [eax], edx
mov [esp+36], edx
ret
mov ecx, [eax+12]
mov edx, [eax]
mov [ecx], edx
xor edx, edx
mov [eax+4], edx
mov [eax+8], edx
mov [eax+12], edx
mov [eax], edx
mov [esp+36], edx
ret
no_del_keyboard_hotkey:
ret
4621,9 → 4623,9
align 4
sys_gs: ; direct screen access
sys_gs: ; direct screen access
cmp eax,1 ; resolution
cmp eax,1 ; resolution
jne no_gs1
mov eax,[ScreenWidth]
shl eax,16
4633,7 → 4635,7
ret
no_gs1:
cmp eax,2 ; bits per pixel
cmp eax,2 ; bits per pixel
jne no_gs2
movzx eax,byte [ScreenBPP]
mov [esp+36],eax
4640,7 → 4642,7
ret
no_gs2:
cmp eax,3 ; bytes per scanline
cmp eax,3 ; bytes per scanline
jne no_gs3
mov eax,[BytesPerScanLine]
mov [esp+36],eax
4662,16 → 4664,16
align 4 ; system functions
syscall_setpixel: ; SetPixel
syscall_setpixel: ; SetPixel
mov edx,[TASK_BASE]
add eax,[edx-twdw+WDATA.box.left]
add ebx,[edx-twdw+WDATA.box.top]
mov edi,[CURRENT_TASK]
shl edi,8
add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left]
add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top]
mov edi,[CURRENT_TASK]
shl edi,8
add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left]
add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top]
xor edi,edi ; no force
; mov edi,1
call [disable_mouse]
4679,18 → 4681,18
align 4
syscall_writetext: ; WriteText
syscall_writetext: ; WriteText
mov edi,[TASK_BASE]
mov ebp,[edi-twdw+WDATA.box.left]
push esi
mov esi,[CURRENT_TASK]
shl esi,8
add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left]
push esi
mov esi,[CURRENT_TASK]
shl esi,8
add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left]
shl ebp,16
add ebp,[edi-twdw+WDATA.box.top]
add bp,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top]
pop esi
add bp,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top]
pop esi
add ecx,[edi+TASKDATA.mem_start]
add eax,ebp
xor edi,edi
4698,7 → 4700,7
align 4
syscall_openramdiskfile: ; OpenRamdiskFile
syscall_openramdiskfile: ; OpenRamdiskFile
mov edi,[TASK_BASE]
4712,7 → 4714,7
align 4
syscall_drawrect: ; DrawRect
syscall_drawrect: ; DrawRect
mov edi,ecx
and edi,0x80FFFFFF
4724,10 → 4726,10
shr eax,16
movzx edx,bx
shr ebx,16
mov esi,[CURRENT_TASK]
shl esi,8
add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left]
add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top]
mov esi,[CURRENT_TASK]
shl esi,8
add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left]
add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top]
add ecx,eax
add edx,ebx
jmp [drawbar]
4736,7 → 4738,7
align 4
syscall_getscreensize: ; GetScreenSize
syscall_getscreensize: ; GetScreenSize
movzx eax,word[ScreenWidth]
shl eax,16
4746,7 → 4748,7
align 4
syscall_cdaudio: ; CD
syscall_cdaudio: ; CD
call sys_cd_audio
mov [esp+36],eax
4754,7 → 4756,7
align 4
syscall_delramdiskfile: ; DelRamdiskFile
syscall_delramdiskfile: ; DelRamdiskFile
mov edi,[TASK_BASE]
add edi,TASKDATA.mem_start
4765,7 → 4767,7
align 4
syscall_writeramdiskfile: ; WriteRamdiskFile
syscall_writeramdiskfile: ; WriteRamdiskFile
mov edi,[TASK_BASE]
add edi,TASKDATA.mem_start
4777,7 → 4779,7
align 4
syscall_getpixel: ; GetPixel
syscall_getpixel: ; GetPixel
mov ecx,[ScreenWidth]
inc ecx
xor edx,edx
4790,7 → 4792,7
align 4
syscall_readstring: ; ReadString
syscall_readstring: ; ReadString
mov edi,[TASK_BASE]
add edi,TASKDATA.mem_start
4801,22 → 4803,22
align 4
syscall_drawline: ; DrawLine
syscall_drawline: ; DrawLine
mov edi,[TASK_BASE]
movzx edx,word[edi-twdw+WDATA.box.left]
mov ebp,edx
mov esi,[CURRENT_TASK]
shl esi,8
add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left]
add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.left]
mov esi,[CURRENT_TASK]
shl esi,8
add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left]
add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.left]
shl edx,16
add ebp,edx
movzx edx,word[edi-twdw+WDATA.box.top]
add eax,ebp
mov ebp,edx
add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top]
add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top]
add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top]
add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top]
shl edx,16
xor edi,edi
add edx,ebp
4825,7 → 4827,7
align 4
syscall_getirqowner: ; GetIrqOwner
syscall_getirqowner: ; GetIrqOwner
cmp eax,16
jae .err
shl eax,2
4839,7 → 4841,7
align 4
syscall_reserveportarea: ; ReservePortArea and FreePortArea
syscall_reserveportarea: ; ReservePortArea and FreePortArea
call r_f_port_area
mov [esp+36],eax
4847,7 → 4849,7
align 4
syscall_threads: ; CreateThreads
syscall_threads: ; CreateThreads
call sys_threads
mov [esp+36],eax
4857,7 → 4859,7
stack_driver_stat:
call app_stack_handler ; Stack status
call app_stack_handler ; Stack status
; mov [check_idle_semaphore],5 ; enable these for zero delay
; call change_task ; between sent packet
4867,7 → 4869,7
align 4
socket: ; Socket interface
socket: ; Socket interface
call app_socket_handler
; mov [check_idle_semaphore],5 ; enable these for zero delay
4879,7 → 4881,7
align 4
user_events: ; User event times
user_events: ; User event times
mov eax,0x12345678
mov [esp+36],eax
4888,7 → 4890,7
align 4
read_from_hd: ; Read from hd - fn not in use
read_from_hd: ; Read from hd - fn not in use
mov edi,[TASK_BASE]
add edi,TASKDATA.mem_start
4908,13 → 4910,13
; --------------- APM ---------------------
apm_entry dp 0
apm_vf dd 0
apm_vf dd 0
align 4
sys_apm:
cmp word [apm_vf], 0 ; Check APM BIOS enable
jne @f
or [esp + 56], byte 1 ; error
mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported
or [esp + 56], byte 1 ; error
mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported
ret
@@: xchg eax, ecx
4921,7 → 4923,7
xchg ebx, ecx
cmp al, 3
ja @f
ja @f
and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0
mov eax, [apm_vf]
mov [esp + 36], eax
4938,13 → 4940,13
mov [esp + 36], eax
setc al
and [esp + 56], byte 0xfe
or [esp + 56], al
or [esp + 56], al
ret
; -----------------------------------------
align 4
undefined_syscall: ; Undefined system call
undefined_syscall: ; Undefined system call
mov [esp+36],dword -1
ret
5007,7 → 5009,7
; device irq owners
uglobal
irq_owner: ; process id
irq_owner: ; process id
dd 0x0
dd 0x0
5050,7 → 5052,7
; status
uglobal
hd1_status dd 0x0 ; 0 - free : other - pid
hd1_status dd 0x0 ; 0 - free : other - pid
application_table_status dd 0x0 ; 0 - free : other - pid
endg
5060,30 → 5062,30
midisp dd 0x0
cdbase dd 0x0
cdid dd 0x0
cdid dd 0x0
hdbase dd 0x0 ; for boot 0x1f0
hdid dd 0x0
hdpos dd 0x0 ; for boot 0x1
fat32part dd 0x0 ; for boot 0x1
hdbase dd 0x0 ; for boot 0x1f0
hdid dd 0x0
hdpos dd 0x0 ; for boot 0x1
fat32part dd 0x0 ; for boot 0x1
;part2_ld dd 0x0
;* start code - Mario79
mouse_pause dd 0
MouseTickCounter dd 0
ps2_mouse_detected db 0
com1_mouse_detected db 0
com2_mouse_detected db 0
mouse_pause dd 0
MouseTickCounter dd 0
ps2_mouse_detected db 0
com1_mouse_detected db 0
com2_mouse_detected db 0
;* end code - Mario79
wraw_bacground_select db 0
lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled
pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled
lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled
pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled
sb16 dd 0x0
sb16 dd 0x0
buttontype dd 0x0
buttontype dd 0x0
windowtypechanged dd 0x0
align 4