| 100,19 → 100,19 |
|---|
| pf_err_code dd ? |
| endg |
| |
| page_fault_exc: ; äóðàêîóñòî÷èâîñòü: ñåëåêòîðû èñïîð÷åíû... |
| pop [ss:pf_err_code]; äåéñòâèòåëüíî äî ñëåäóþùåãî #PF |
| page_fault_exc: ; fool-proofing: if selectors damaged... |
| pop [ss:pf_err_code]; active to the next #PF |
| save_ring3_context |
| mov bl,14 |
| |
| exc_c: ; èñêëþ÷åíèÿ (âñå, êðîìå 7-ãî - #NM) |
| ; Ôðýéì ñòåêà ïðè èñêëþ÷åíèè/ïðåðûâàíèè èç 3-ãî êîëüöà + pushad (ò.å., èìåííî çäåñü) |
| exc_c: ; exceptions (all but the 7th - #NM) |
| ; the stack frame for an exception/interrupt occured in Ring3 + pushad (i.e. here) |
| reg_ss equ esp+0x30 |
| reg_esp3 equ esp+0x2C |
| reg_eflags equ esp+0x28 |
| reg_cs3 equ esp+0x24 |
| reg_eip equ esp+0x20 |
| ; ýòî ôðýéì îò pushad |
| ; pushad's frame |
| reg_eax equ esp+0x1C |
| reg_ecx equ esp+0x18 |
| reg_edx equ esp+0x14 |
| 122,9 → 122,9 |
|---|
| reg_esi equ esp+0x04 |
| reg_edi equ esp+0x00 |
| |
| Mov ds,ax,app_data ; çàãðóçèì ïðàâèëüíûå çíà÷åíèÿ |
| mov es,ax ; â ñåãìåíòíûå ðåãèñòðû |
| cld ; è ïðèâîäèì DF ê ñòàíäàðòó |
| Mov ds,ax,app_data ; load the correct values |
| mov es,ax ; to segregs |
| cld ; and clear DF |
| movzx ebx,bl |
| ; redirect to V86 manager? (EFLAGS & 0x20000) != 0? |
| test byte[reg_eflags+2],2 |
| 259,7 → 259,6 |
|---|
| mov edi, 14 |
| cmp [v86_irqhooks+edi*8], 0 |
| jnz v86_irq2 |
| ; mov byte [BOOT_VAR + 0x48E], 0xFF |
| call [irq14_func] |
| call ready_for_next_irq_1 |
| restore_ring3_context |
| 272,7 → 271,6 |
|---|
| mov edi, 15 |
| cmp [v86_irqhooks+edi*8], 0 |
| jnz v86_irq2 |
| ; mov byte [BOOT_VAR + 0x48E], 0xFF |
| call [irq15_func] |
| call ready_for_next_irq_1 |
| restore_ring3_context |
| 281,11 → 279,10 |
|---|
| ready_for_next_irq: |
| mov eax,5 |
| mov [check_idle_semaphore],eax |
| ; mov al, 0x20 |
| add eax,(0x20-0x5) |
| |
| out 0x20, al |
| ret |
| |
| ;destroy eax |
| ready_for_next_irq_1: |
| mov eax,5 |
| 409,18 → 406,14 |
|---|
| |
| ret |
| |
| ; * eax = 64 - íîìåð ôóíêöèè |
| ; * ebx = 1 - åäèíñòâåííàÿ ïîäôóíêöèÿ |
| ; * ecx = íîâûé ðàçìåð ïàìÿòè |
| ;Âîçâðàùàåìîå çíà÷åíèå: |
| ; * eax = 0 - óñïåøíî |
| ; * eax = 1 - íåäîñòàòî÷íî ïàìÿòè |
| ; * eax = 64 - sysFn # |
| ; * ebx = 1 - subFn |
| ; * ecx = new memory size |
| ;Returns: |
| ; * eax = 0 - OK |
| ; * eax = 1 - insufficient memory |
| |
| sys_resize_app_memory: |
| ; ebx = 1 - resize |
| ; ecx = new amount of memory |
| |
| ; cmp eax,1 |
| dec ebx |
| jnz .no_application_mem_resize |
| stdcall new_mem_resize, ecx |
| 429,15 → 422,14 |
|---|
| ret |
| |
| iglobal |
| ; process_terminating db 'K : Process - terminating',13,10,0 |
| ; process_terminated db 'K : Process - done',13,10,0 |
| msg_obj_destroy db 'K : destroy app object',13,10,0 |
| msg_obj_destroy db 'K : app object destroyed',13,10,0 |
| endg |
| |
| ; terminate application |
| ; param |
| ; esi= slot |
| |
| terminate: ; terminate application |
| terminate: |
| |
| .slot equ esp ;locals |
| |
| 451,9 → 443,6 |
|---|
| mov [CURRENT_TASK+esi+TASKDATA.state], 9 |
| ret |
| @@: |
| ;mov esi,process_terminating |
| ;call sys_msg_board_str |
| @@: |
| cli |
| cmp [application_table_status],0 |
| je term9 |
| 674,11 → 663,10 |
|---|
| cmp [CURRENT_TASK + edi + TASKDATA.state], byte 9 ; skip dead slots |
| je .check_next_window |
| add edi, window_data |
| ; \begin{diamond}[19.09.2006] |
| |
| ; skip minimized windows |
| test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
| jnz .check_next_window |
| ; \end{diamond} |
| call waredraw |
| .nothing_to_activate: |
| popad |
| 691,12 → 679,12 |
|---|
| jnz @f |
| call free_hd_channel |
| and [hd1_status], 0 |
| ;@@: |
| ; cmp [cd_status], esi |
| ; jnz @f |
| ; call free_cd_channel |
| ; and [cd_status], 0 |
| @@: |
| cmp [cd_status], esi |
| jnz @f |
| call free_cd_channel |
| and [cd_status], 0 |
| @@: |
| cmp [flp_status], esi |
| jnz @f |
| and [flp_status], 0 |
| 794,7 → 782,6 |
|---|
| add ecx, 0x100 |
| jmp .xd0 |
| .xd1: |
| ; call systest |
| sti ; .. and life goes on |
| |
| mov eax, [draw_limits.left] |
| 810,8 → 797,6 |
|---|
| mov [DONT_DRAW_MOUSE],byte 0 ; draw mouse |
| |
| and [application_table_status],0 |
| ;mov esi,process_terminated |
| ;call sys_msg_board_str |
| add esp, 4 |
| ret |
| restore .slot |
| 818,7 → 803,7 |
|---|
| |
| iglobal |
| boot_sched_1 db 'Building gdt tss pointer',0 |
| boot_sched_2 db 'Building IDT table',0 |
| ; boot_sched_2 db 'Building IDT table',0 |
| endg |
| |
| |
| 826,9 → 811,4 |
|---|
| |
| mov esi,boot_sched_1 |
| call boot_log |
| ; call build_process_gdt_tss_pointer |
| |
| ; mov esi,boot_sched_2 |
| ; call boot_log |
| |
| ret |