mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-24 07:36:48 +03:00
122 lines
2.2 KiB
PHP
122 lines
2.2 KiB
PHP
new_thread:
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mov ecx,ipcarea2
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call init_ipc
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mcall 40,1000000b
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tstill:
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mov dword[ipcarea2],0
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mov dword[ipcarea2+4],8
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mcall 10
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.prc:
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cmp eax,7
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jne tstill
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and [flag],not FL_PLAY
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mov eax,dword[ipcarea2+8]
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cmp eax,[parentPID]
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jne tstill
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cmp byte[ipcarea2+16],IPC_PLAY
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je .play_next
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cmp byte[ipcarea2+16],IPC_TRIG
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jne tstill
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.play_next:
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or [flag],FL_PLAY
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mov edi,[cur_ptr]
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movzx eax,word[edi]
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mov [play_area],ax
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add [cur_ptr],2
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if SOUND eq ON
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test [flag],FL_MUTE
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jnz .nosound
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mov esi,play_area
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mov eax,55
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mov ebx,eax
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mcall
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.nosound:
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end if
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movzx ebx,byte[play_area]
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and ebx,0x7f
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add [cur_tick],ebx
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mov eax,23
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mcall
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cmp word[edi],0
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jne .checkevt
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mov eax,IPC_NEXT
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call ipc_send
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jmp tstill
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.checkevt:
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test eax,eax
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jz .upd
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cmp eax,7
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jne tstill
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cmp byte[ipcarea2+16],IPC_PLAY
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jne tstill
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.upd:
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mov eax,IPC_UPDT
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call ipc_send
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jmp .play_next
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respawn:
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mcall 9,prcinfo,-1
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mov ecx,eax
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xor edx,edx
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xor esi,esi
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.nxt:
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mcall 9
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cmp dx,[ebx+4]
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jae .less
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mov dx,[ebx+4]
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mov esi,[ebx+30]
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.less:
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loop .nxt
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push esi
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mcall 51,1,new_thread,thread_stack ;APP_MEM
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pop edx
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cmp edx,[childPID]
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jne .nochild
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mov edx,[parentPID]
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.nochild:
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mov [childPID],eax
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call prc_find
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mcall 18,3
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ret
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kill:
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mov edx,[childPID]
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call prc_find
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mcall 18,2
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.nothread:
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ret
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prc_find: ;in: edx-PID, out: ecx-number
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mcall 9,prcinfo,-1
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mov ecx,eax
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.nxt:
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mcall 9
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cmp edx,[ebx+30]
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je .found
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loop .nxt
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.found:
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ret
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init_ipc:
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mcall 60,1,,20
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ret
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ipc_send: ;eax-msg
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test [flag],FL_LOCK
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jnz .noipc
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pusha
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mov [ipcmsg],al
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mov ebx,ipcarea2
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mov ecx,childPID
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cmp eax,0xb0
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jb .noparent
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add ecx,4
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sub ebx,20
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.noparent:
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mov dword[ebx],0
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mov dword[ebx+4],8
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mcall 60,2,[ecx],ipcmsg,1
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popa
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.noipc:
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ret
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