612,6 → 612,52 |
mov [mem_BACKGROUND], 4 |
mov [img_background], static_background_data |
|
; SET UP OS TASK |
|
mov esi, boot_setostask |
call boot_log |
|
xor eax, eax |
mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
mov dword [SLOT_BASE+APPDATA.except_mask], 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 edi, [os_stack_seg] |
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.terminate_protection], 80000001h |
|
mov esi, fpu_data |
mov ecx, 512/4 |
cld |
rep movsd |
|
mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
mov dword [SLOT_BASE+256+APPDATA.except_mask], 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 dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
|
; task list |
mov dword [TASK_DATA+TASKDATA.mem_start], eax; process base address |
inc eax |
mov dword [CURRENT_TASK], eax |
mov dword [TASK_COUNT], eax |
mov [current_slot], SLOT_BASE+256 |
mov [TASK_BASE], dword TASK_DATA |
mov byte[TASK_DATA+TASKDATA.wnd_number], al ; on screen number |
mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
|
mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
|
stdcall kernel_alloc, 0x10000/8 |
752,7 → 798,6 |
|
mov [pci_access_enabled], 1 |
|
|
; SET PRELIMINARY WINDOW STACK AND POSITIONS |
|
mov esi, boot_windefs |
772,52 → 817,6 |
call boot_log |
call reserve_irqs_ports |
|
; SET UP OS TASK |
|
mov esi, boot_setostask |
call boot_log |
|
xor eax, eax |
mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
mov dword [SLOT_BASE+APPDATA.except_mask], 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 edi, [os_stack_seg] |
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 |
; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
|
mov esi, fpu_data |
mov ecx, 512/4 |
cld |
rep movsd |
|
mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
mov dword [SLOT_BASE+256+APPDATA.except_mask], 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 dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
|
; task list |
mov dword [TASK_DATA+TASKDATA.mem_start], eax; process base address |
inc eax |
mov dword [CURRENT_TASK], eax |
mov dword [TASK_COUNT], eax |
mov [current_slot], SLOT_BASE+256 |
mov [TASK_BASE], dword TASK_DATA |
mov byte[TASK_DATA+TASKDATA.wnd_number], al ; on screen number |
mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
|
call init_display |
mov eax, [def_cursor] |
mov [SLOT_BASE+APPDATA.cursor], eax |
931,8 → 930,8 |
call fs_execute_from_sysdir |
|
; cmp eax,2 ; continue if a process has been loaded |
sub eax, 2 |
jz first_app_found |
test eax, eax |
jns first_app_found |
|
mov esi, boot_failed |
call boot_log |
2110,6 → 2109,12 |
add ecx, CURRENT_TASK+TASKDATA.state |
cmp byte [ecx], 9 |
jz noprocessterminate |
push ecx edx |
lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
call request_terminate |
pop edx ecx |
test eax, eax |
jz noprocessterminate |
;-------------------------------------- |
cmp [_display.select_cursor], 0 |
je .restore_end |
3489,7 → 3494,14 |
;-------------------------------------- |
align 4 |
markz: |
push ecx edx |
lea edx, [(edx-(TASK_DATA and 1FFFFFFFh))*8+SLOT_BASE] |
call request_terminate |
pop edx ecx |
test eax, eax |
jz @f |
mov [edx+TASKDATA.state], byte 3 |
@@: |
add edx, 0x20 |
loop markz |
;-------------------------------------- |