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< a name = "l1" > < / a > < span class = cF2 > /*On each core, tasks are linked in a< / span > < span class = cF0 >
< a name = "l2" > < / a > < / span > < span class = cF2 > circular doubly-linked list queue with< / span > < span class = cF0 >
< a name = "l3" > < / a > < / span > < span class = cF2 > the Executive task as the head. On Core0,< / span > < span class = cF0 >
< a name = "l4" > < / a > < / span > < span class = cF2 > the queue order represents the front-to-back< / span > < span class = cF0 >
< a name = "l5" > < / a > < / span > < span class = cF2 > window stack order with the window mgr< / span > < span class = cF0 >
< a name = "l6" > < / a > < / span > < span class = cF2 > as the wallpaper.< / span > < span class = cF0 >
< a name = "l7" > < / a >
< a name = "l8" > < / a > < / span > < span class = cF2 > The scheduler is round-robin. It checks< / span > < span class = cF0 >
< a name = "l9" > < / a > < / span > < span class = cF2 > if a task is ready and runs it or skips it.< / span > < span class = cF0 >
< a name = "l10" > < / a > < / span > < span class = cF2 > Swapping tasks just involves storing and< / span > < span class = cF0 >
Rename abs_addres to abs_address.
Update documentation/comments to rename addr, fun, var, stmt, blk, desc, reg, seg, ptr, dup, clus, val, and bttn, to address, function, variable, statement, block, description, register, segment, pointer, duplicate, cluster, value, and button, respectively.
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< a name = "l11" > < / a > < / span > < span class = cF2 > restoring registers (no disk I/O for virtual< / span > < span class = cF0 >
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< a name = "l12" > < / a > < / span > < span class = cF2 > memory and no addr map changes). It is< / span > < span class = cF0 >
< a name = "l13" > < / a > < / span > < span class = cF2 > always fully identity-mapped on all cores.< / span > < span class = cF0 >
< a name = "l14" > < / a > < / span > < span class = cF2 > Tasks can be switched in half a microsecond.< / span > < span class = cF0 >
< a name = "l15" > < / a >
< a name = "l16" > < / a > < / span > < span class = cF2 > The scheduler checks if a task is< / span > < span class = cF0 >
< a name = "l17" > < / a > < / span > < span class = cF2 > waiting for a certain time or waiting< / span > < span class = cF0 >
< a name = "l18" > < / a > < / span > < span class = cF2 > on a message and skips if not ready.< / span > < span class = cF0 >
< a name = "l19" > < / a > < / span > < span class = cF2 > A task runs until it voluntarily yields ctrl< / span > < span class = cF0 >
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< a name = "l20" > < / a > < / span > < span class = cF2 > with a call to < / span > < a href = "https://zeal-operating-system.github.io/ZealOS/Kernel/Sched.CC.html#l289" > < span class = cF4 > Yield< / span > < / a > < span class = cF2 > (). Tasks waiting on I/O< / span > < span class = cF0 >
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< a name = "l21" > < / a > < / span > < span class = cF2 > often loop, checking for a status and< / span > < span class = cF4 >
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< a name = "l22" > < / a > < / span > < a href = "https://zeal-operating-system.github.io/ZealOS/Kernel/Sched.CC.html#l289" > < span class = cF4 > Yield< / span > < / a > < span class = cF2 > ing. This does not really degrade< / span > < span class = cF0 >
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< a name = "l23" > < / a > < / span > < span class = cF2 > performance, but pegs the CPU Load.< / span > < span class = cF0 >
< a name = "l24" > < / a >
< a name = "l25" > < / a > < / span > < span class = cF2 > The scheduler checks for a few keys:< / span > < span class = cF0 >
< a name = "l26" > < / a >
< a name = "l27" > < / a > < / span > < span class = cF2 > < CTRL-ALT-x> kill a task.< / span > < span class = cF0 >
< a name = "l28" > < / a > < / span > < span class = cF2 > < CTRL-ALT-DEL> reboots.< / span > < span class = cF0 >
< a name = "l29" > < / a > < / span > < span class = cF2 > < CTRL-ALT-n> Next task.< / span > < span class = cF0 >
< a name = "l30" > < / a > < / span > < span class = cF2 > < CTRL-ALT-c> breaks execution of a program.< / span > < span class = cF0 >
< a name = "l31" > < / a >
< a name = "l32" > < / a > < / span > < span class = cF2 > Each core has its own circular task queue.< / span > < span class = cF0 >
< a name = "l33" > < / a > < / span > < span class = cF2 > For AP processors, they have an " Executive" task< / span > < span class = cF0 >
< a name = "l34" > < / a > < / span > < span class = cF2 > which stays in a loop waiting for jobs or< / span > < span class = cF0 >
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< a name = "l35" > < / a > < / span > < span class = cF2 > requests to spawn tasks. See < / span > < a href = "https://zeal-operating-system.github.io/ZealOS/Kernel/MultiProc.CC.html#l205" > < span class = cF4 > CoreAPExecutiveTask< / span > < / a > < span class = cF2 > ().< / span > < span class = cF0 >
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< a name = "l36" > < / a > < / span > < span class = cF2 > */< / span > < span class = cF0 >
< a name = "l37" > < / a >
< a name = "l38" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cFD > TaskFocusNext< / span > < span class = cF0 > ()
< a name = "l39" > < / a > {
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< a name = "l40" > < / a > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > *task, *_task = < / span > < span class = cFB > sys_focus_task< / span > < span class = cF0 > ;
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< a name = "l41" > < / a >
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< a name = "l42" > < / a > < / span > < span class = cFB > sys_focus_task< / span > < span class = cF0 > = < / span > < span class = cF3 > NULL< / span > < span class = cF0 > ;
< a name = "l43" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (!_task)
< a name = "l44" > < / a > _task = < / span > < span class = cFB > sys_task< / span > < span class = cF0 > ;
< a name = "l45" > < / a > task = _task-> next_task;
< a name = "l46" > < / a > < / span > < span class = cF1 > do< / span > < span class = cF0 >
< a name = "l47" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l48" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (!< / span > < span class = cF5 > Bt< / span > < span class = cF7 > (< / span > < span class = cF0 > & task-> win_inhibit, < / span > < span class = cF3 > WIf_SELF_FOCUS< / span > < span class = cF7 > )< / span > < span class = cF0 > )
< a name = "l49" > < / a > {
< a name = "l50" > < / a > < / span > < span class = cFB > sys_focus_task< / span > < span class = cF0 > = task;
< a name = "l51" > < / a > < / span > < span class = cF5 > CallExtNum< / span > < span class = cF0 > (< / span > < span class = cF3 > EXT_WIN_TO_TOP< / span > < span class = cF0 > , task, < / span > < span class = cF3 > TRUE< / span > < span class = cF0 > );
< a name = "l52" > < / a > < / span > < span class = cF1 > return< / span > < span class = cF0 > ;
< a name = "l53" > < / a > }
< a name = "l54" > < / a > task = task-> next_task;
< a name = "l55" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
< a name = "l56" > < / a > < / span > < span class = cF1 > while< / span > < span class = cF0 > (task != _task);
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< a name = "l57" > < / a > }
< a name = "l58" > < / a >
< a name = "l59" > < / a > < / span > < span class = cF1 > asm< / span > < span class = cF0 > {
< a name = "l60" > < / a > < / span > < span class = cFD > TASK_CONTEXT_SAVE< / span > < span class = cF0 > ::
< a name = "l61" > < / a > < / span > < span class = cF2 > //OUT:< / span > < span class = cF0 > < / span > < span class = cF2 > RSI=FS< / span > < span class = cF0 >
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< a name = "l62" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l63" > < / a > < / span > < span class = cF1 > PUSHFD< / span > < span class = cF0 >
< a name = "l64" > < / a > < / span > < span class = cF1 > XOR< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l65" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cFC > FS< / span > < span class = cF0 > :< / span > < span class = cF9 > CTask< / span > < span class = cF0 > .addr[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l66" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rflags[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l67" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rsi[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l68" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rax[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cFC > RAX< / span > < span class = cF0 >
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< a name = "l69" > < / a >
< a name = "l70" > < / a > < / span > < span class = cF2 > /*Divert the stack to the Task memory< / span > < span class = cF0 >
< a name = "l71" > < / a > < / span > < span class = cF2 > and push onto it and divert it back.< / span > < span class = cF0 >
< a name = "l72" > < / a > < / span > < span class = cF2 > It's a little faster.< / span > < span class = cF0 >
< a name = "l73" > < / a > < / span > < span class = cF2 > */< / span > < span class = cF0 >
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< a name = "l74" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cFC > RSP< / span > < span class = cF0 >
< a name = "l75" > < / a > < / span > < span class = cF1 > LEA< / span > < span class = cF0 > < / span > < span class = cFC > RSP< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .r15+< / span > < span class = cFE > 8< / span > < span class = cF0 > [< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l76" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > R15< / span > < span class = cF0 >
< a name = "l77" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > R14< / span > < span class = cF0 >
< a name = "l78" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > R13< / span > < span class = cF0 >
< a name = "l79" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > R12< / span > < span class = cF0 >
< a name = "l80" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > R11< / span > < span class = cF0 >
< a name = "l81" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > R10< / span > < span class = cF0 >
< a name = "l82" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > R9< / span > < span class = cF0 >
< a name = "l83" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > R8< / span > < span class = cF0 >
< a name = "l84" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > RDI< / span > < span class = cF0 >
< a name = "l85" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > RBP< / span > < span class = cF0 >
< a name = "l86" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > RBX< / span > < span class = cF0 >
< a name = "l87" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > RDX< / span > < span class = cF0 >
< a name = "l88" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > RCX< / span > < span class = cF0 >
< a name = "l89" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSP< / span > < span class = cF0 > , < / span > < span class = cFC > RAX< / span > < span class = cF0 >
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< a name = "l90" > < / a >
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< a name = "l91" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .fpu_mmx[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l92" > < / a > < / span > < span class = cF1 > FXSAVE< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > [< / span > < span class = cFC > RAX< / span > < span class = cF0 > ]
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< a name = "l93" > < / a >
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< a name = "l94" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RDX< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .bpt_list[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l95" > < / a > @@05: < / span > < span class = cF1 > TEST< / span > < span class = cF0 > < / span > < span class = cFC > RDX< / span > < span class = cF0 > , < / span > < span class = cFC > RDX< / span > < span class = cF0 >
< a name = "l96" > < / a > < / span > < span class = cF1 > JZ< / span > < span class = cF0 > @@10
< a name = "l97" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RDI< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CBpt< / span > < span class = cF0 > .addr[< / span > < span class = cFC > RDX< / span > < span class = cF0 > ]
< a name = "l98" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > AL< / span > < span class = cF0 > , < / span > < span class = cF1 > U8< / span > < span class = cF0 > < / span > < span class = cF9 > CBpt< / span > < span class = cF0 > .val[< / span > < span class = cFC > RDX< / span > < span class = cF0 > ]
< a name = "l99" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cF1 > U8< / span > < span class = cF0 > [< / span > < span class = cFC > RDI< / span > < span class = cF0 > ], < / span > < span class = cFC > AL< / span > < span class = cF0 >
< a name = "l100" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RDX< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CBpt< / span > < span class = cF0 > .next[< / span > < span class = cFC > RDX< / span > < span class = cF0 > ]
< a name = "l101" > < / a > < / span > < span class = cF1 > JMP< / span > < span class = cF0 > @@05
< a name = "l102" > < / a > @@10: < / span > < span class = cF1 > RET< / span > < span class = cF0 >
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< a name = "l103" > < / a >
< a name = "l104" > < / a > < / span > < span class = cF2 > //************************************< / span > < span class = cF0 >
< a name = "l105" > < / a > < / span > < span class = cFD > _TASK_CONTEXT_RESTORE< / span > < span class = cF0 > ::
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< a name = "l106" > < / a > < / span > < span class = cF1 > XOR< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cFC > RAX< / span > < span class = cF0 >
< a name = "l107" > < / a > < / span > < span class = cF1 > INC< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cFC > GS< / span > < span class = cF0 > :< / span > < span class = cF9 > CCPU< / span > < span class = cF0 > .swap_counter[< / span > < span class = cFC > RAX< / span > < span class = cF0 > ]
< a name = "l108" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cFC > FS< / span > < span class = cF0 > :< / span > < span class = cF9 > CTask< / span > < span class = cF0 > .addr[< / span > < span class = cFC > RAX< / span > < span class = cF0 > ]
< a name = "l109" > < / a > < / span > < span class = cF1 > BT< / span > < span class = cF0 > < / span > < span class = cF9 > U32< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rflags[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cF3 > RFLAGf_INT< / span > < span class = cF0 >
< a name = "l110" > < / a > < / span > < span class = cF1 > JNC< / span > < span class = cF0 > @@05
< a name = "l111" > < / a > < / span > < span class = cF1 > BTS< / span > < span class = cF0 > < / span > < span class = cF9 > U32< / span > < span class = cF0 > < / span > < span class = cFC > GS< / span > < span class = cF0 > :< / span > < span class = cF9 > CCPU< / span > < span class = cF0 > .cpu_flags[< / span > < span class = cFC > RAX< / span > < span class = cF0 > ], < / span > < span class = cF3 > CPUf_RAN_A_TASK< / span > < span class = cF0 >
< a name = "l112" > < / a > @@05: < / span > < span class = cF1 > BT< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .task_flags[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cF3 > TASKf_DISABLE_BPTS< / span > < span class = cF0 >
< a name = "l113" > < / a > < / span > < span class = cF1 > JC< / span > < span class = cF0 > @@15
< a name = "l114" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RDX< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .bpt_list[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l115" > < / a > @@10: < / span > < span class = cF1 > TEST< / span > < span class = cF0 > < / span > < span class = cFC > RDX< / span > < span class = cF0 > , < / span > < span class = cFC > RDX< / span > < span class = cF0 >
< a name = "l116" > < / a > < / span > < span class = cF1 > JZ< / span > < span class = cF0 > @@15
< a name = "l117" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RDI< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CBpt< / span > < span class = cF0 > .addr[< / span > < span class = cFC > RDX< / span > < span class = cF0 > ]
< a name = "l118" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cF1 > U8< / span > < span class = cF0 > [< / span > < span class = cFC > RDI< / span > < span class = cF0 > ], < / span > < span class = cF3 > OC_BPT< / span > < span class = cF0 >
< a name = "l119" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RDX< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CBpt< / span > < span class = cF0 > .next[< / span > < span class = cFC > RDX< / span > < span class = cF0 > ]
< a name = "l120" > < / a > < / span > < span class = cF1 > JMP< / span > < span class = cF0 > @@10
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< a name = "l121" > < / a >
2021-07-04 23:11:34 +01:00
< a name = "l122" > < / a > @@15: < / span > < span class = cF1 > INC< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .swap_counter[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
2021-07-03 05:07:57 +01:00
< a name = "l123" > < / a >
2021-07-04 23:11:34 +01:00
< a name = "l124" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .fpu_mmx[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l125" > < / a > < / span > < span class = cF1 > FXRSTOR< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > [< / span > < span class = cFC > RAX< / span > < span class = cF0 > ]
2021-07-03 05:07:57 +01:00
< a name = "l126" > < / a >
2021-07-04 23:11:34 +01:00
< a name = "l127" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cFC > RSP< / span > < span class = cF0 >
< a name = "l128" > < / a > < / span > < span class = cF1 > LEA< / span > < span class = cF0 > < / span > < span class = cFC > RSP< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rcx[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l129" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > RCX< / span > < span class = cF0 >
< a name = "l130" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > RDX< / span > < span class = cF0 >
< a name = "l131" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > RBX< / span > < span class = cF0 >
< a name = "l132" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > RBP< / span > < span class = cF0 >
< a name = "l133" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > RDI< / span > < span class = cF0 >
< a name = "l134" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > R8< / span > < span class = cF0 >
< a name = "l135" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > R9< / span > < span class = cF0 >
< a name = "l136" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > R10< / span > < span class = cF0 >
< a name = "l137" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > R11< / span > < span class = cF0 >
< a name = "l138" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > R12< / span > < span class = cF0 >
< a name = "l139" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > R13< / span > < span class = cF0 >
< a name = "l140" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > R14< / span > < span class = cF0 >
< a name = "l141" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > R15< / span > < span class = cF0 >
< a name = "l142" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSP< / span > < span class = cF0 > , < / span > < span class = cFC > RAX< / span > < span class = cF0 >
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< a name = "l143" > < / a >
2021-07-04 23:11:34 +01:00
< a name = "l144" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rax[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l145" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cF9 > CGDT< / span > < span class = cF0 > .ds
< a name = "l146" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rsp[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l147" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rflags[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l148" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cF9 > CGDT< / span > < span class = cF0 > .cs64
< a name = "l149" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rip[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l150" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rsi[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l151" > < / a > < / span > < span class = cF1 > IRET< / span > < span class = cF0 >
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< a name = "l152" > < / a >
< a name = "l153" > < / a > < / span > < span class = cF2 > //************************************< / span > < span class = cF0 >
< a name = "l154" > < / a > END_RSI_TASK:
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< a name = "l155" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l156" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > < / span > < span class = cFD > SET_FS_BASE< / span > < span class = cF0 >
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< a name = "l157" > < / a > < / span > < span class = cFD > _TASK_END_NOW< / span > < span class = cF0 > ::
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< a name = "l158" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > & < / span > < span class = cFD > TaskEnd< / span > < span class = cF0 >
< a name = "l159" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cFC > RAX< / span > < span class = cF0 >
< a name = "l160" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > < / span > < span class = cFD > SET_FS_BASE< / span > < span class = cF0 >
< a name = "l161" > < / a > < / span > < span class = cF1 > JMP< / span > < span class = cF0 > < / span > < span class = cF1 > I8< / span > < span class = cF0 > RESTORE_RSI_TASK
2021-07-03 05:07:57 +01:00
< a name = "l162" > < / a >
< a name = "l163" > < / a > < / span > < span class = cFD > _YIELD< / span > < span class = cF0 > ::
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< a name = "l164" > < / a > < / span > < span class = cF1 > PUSHFD< / span > < span class = cF0 >
< a name = "l165" > < / a > < / span > < span class = cF1 > TEST< / span > < span class = cF0 > < / span > < span class = cF1 > U8< / span > < span class = cF0 > [< / span > < span class = cFD > SYS_SEMAS< / span > < span class = cF0 > + < / span > < span class = cF3 > SEMA_SINGLE_USER< / span > < span class = cF0 > * < / span > < span class = cF3 > DEFAULT_CACHE_LINE_WIDTH< / span > < span class = cF0 > ], < / span > < span class = cFE > 1< / span > < span class = cF0 >
< a name = "l166" > < / a > < / span > < span class = cF1 > JZ< / span > < span class = cF0 > @@05
< a name = "l167" > < / a > < / span > < span class = cF1 > POPFD< / span > < span class = cF0 > < / span > < span class = cF2 > //If single user, don't change task.< / span > < span class = cF0 >
< a name = "l168" > < / a > < / span > < span class = cF1 > RET< / span > < span class = cF0 >
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< a name = "l169" > < / a >
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< a name = "l170" > < / a > @@05: < / span > < span class = cF1 > CLI< / span > < span class = cF0 >
< a name = "l171" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > < / span > < span class = cFD > TASK_CONTEXT_SAVE< / span > < span class = cF0 >
< a name = "l172" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > EBX< / span > < span class = cF0 > , < / span > < span class = cF9 > U32< / span > < span class = cF0 > < / span > < span class = cFD > _RET< / span > < span class = cF0 >
< a name = "l173" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rip[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cFC > RBX< / span > < span class = cF0 >
< a name = "l174" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rflags[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l175" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rsp[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cFC > RSP< / span > < span class = cF0 >
< a name = "l176" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .next_task[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
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< a name = "l177" > < / a >
< a name = "l178" > < / a > RESTORE_RSI_TASK:
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< a name = "l179" > < / a > < / span > < span class = cF1 > TEST< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > [< / span > < span class = cFD > SYS_CTRL_ALT_FLAGS< / span > < span class = cF0 > ], < / span > < span class = cFE > 1< / span > < span class = cF0 > < < < / span > < span class = cF3 > CTRL_ALT_DEL< / span > < span class = cF0 > |< / span > < span class = cFE > 1< / span > < span class = cF0 > < < < / span > < span class = cF3 > CTRL_ALT_TAB< / span > < span class = cF0 > |< / span > < span class = cFE > 1< / span > < span class = cF0 > < < < / span > < span class = cF3 > CTRL_ALT_X< / span > < span class = cF0 > |< / span > < span class = cFE > 1< / span > < span class = cF0 > < < < / span > < span class = cF3 > CTRL_ALT_C< / span > < span class = cF0 >
< a name = "l180" > < / a > < / span > < span class = cF1 > JNZ< / span > < span class = cF0 > HANDLE_SYSF_KEY_EVENT
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< a name = "l181" > < / a >
< a name = "l182" > < / a > RESTORE_RSI_TASK2:
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< a name = "l183" > < / a > @@20: < / span > < span class = cF1 > BT< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .task_flags[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cF3 > TASKf_KILL_TASK< / span > < span class = cF0 >
< a name = "l184" > < / a > < / span > < span class = cF1 > JC< / span > < span class = cF0 > END_RSI_TASK
< a name = "l185" > < / a > < / span > < span class = cF1 > TEST< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .task_flags[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cFE > 1< / span > < span class = cF0 > < < < / span > < span class = cF3 > TASKf_AWAITING_MESSAGE< / span > < span class = cF0 > | < / span > < span class = cFE > 1< / span > < span class = cF0 > < < < / span > < span class = cF3 > TASKf_SUSPENDED< / span > < span class = cF0 >
< a name = "l186" > < / a > < / span > < span class = cF1 > JNZ< / span > < span class = cF0 > @@25
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< a name = "l187" > < / a >
2021-07-04 23:11:34 +01:00
< a name = "l188" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > [& < / span > < span class = cFB > counts< / span > < span class = cF0 > .jiffies]
< a name = "l189" > < / a > < / span > < span class = cF1 > CMP< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .wake_jiffy[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cFC > RAX< / span > < span class = cF0 >
< a name = "l190" > < / a > < / span > < span class = cF1 > JG< / span > < span class = cF0 > @@25 < / span > < span class = cF2 > //Jmp if not ready, yet.< / span > < span class = cF0 >
2021-07-03 05:07:57 +01:00
< a name = "l191" > < / a >
2021-07-04 23:11:34 +01:00
< a name = "l192" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l193" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > < / span > < span class = cFD > SET_FS_BASE< / span > < span class = cF0 >
< a name = "l194" > < / a > < / span > < span class = cF1 > JMP< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > < / span > < span class = cFD > _TASK_CONTEXT_RESTORE< / span > < span class = cF0 >
2021-07-03 05:07:57 +01:00
< a name = "l195" > < / a >
2021-07-04 23:11:34 +01:00
< a name = "l196" > < / a > @@25: < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .next_task[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l197" > < / a > < / span > < span class = cF1 > XOR< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cFC > RAX< / span > < span class = cF0 >
< a name = "l198" > < / a > < / span > < span class = cF1 > CMP< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cFC > GS< / span > < span class = cF0 > :< / span > < span class = cF9 > CCPU< / span > < span class = cF0 > .executive_task[< / span > < span class = cFC > RAX< / span > < span class = cF0 > ], < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l199" > < / a > < / span > < span class = cF1 > JNE< / span > < span class = cF0 > @@20 < / span > < span class = cF2 > //Jmp if not Executive< / span > < span class = cF0 >
< a name = "l200" > < / a > < / span > < span class = cF1 > BTR< / span > < span class = cF0 > < / span > < span class = cF9 > U32< / span > < span class = cF0 > < / span > < span class = cFC > GS< / span > < span class = cF0 > :< / span > < span class = cF9 > CCPU< / span > < span class = cF0 > .cpu_flags[< / span > < span class = cFC > RAX< / span > < span class = cF0 > ], < / span > < span class = cF3 > CPUf_RAN_A_TASK< / span > < span class = cF0 >
< a name = "l201" > < / a > < / span > < span class = cF1 > JC< / span > < span class = cF0 > @@20 < / span > < span class = cF2 > //Jmp if had chance for IRQ already< / span > < span class = cF0 >
< a name = "l202" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cFC > GS< / span > < span class = cF0 > :< / span > < span class = cF9 > CCPU< / span > < span class = cF0 > .idle_task[< / span > < span class = cFC > RAX< / span > < span class = cF0 > ]
< a name = "l203" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSP< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .stack[< / span > < span class = cFC > RAX< / span > < span class = cF0 > ]
< a name = "l204" > < / a > < / span > < span class = cF1 > ADD< / span > < span class = cF0 > < / span > < span class = cFC > RSP< / span > < span class = cF0 > , < / span > < span class = cF3 > MEM_DEFAULT_STACK< / span > < span class = cF0 > + < / span > < span class = cF9 > CTaskStack< / span > < span class = cF0 > .stack_base < / span > < span class = cF2 > //Reset to top< / span > < span class = cF0 >
< a name = "l205" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > < / span > < span class = cFD > SET_FS_BASE< / span > < span class = cF0 >
< a name = "l206" > < / a > < / span > < span class = cF1 > STI< / span > < span class = cF0 > < / span > < span class = cF2 > //Restore idle task so we can unmask IRQs.< / span > < span class = cF0 >
< a name = "l207" > < / a > < / span > < span class = cF1 > HLT< / span > < span class = cF0 >
2021-07-03 05:07:57 +01:00
< a name = "l208" > < / a > < / span > < span class = cFD > SYS_IDLE_PT< / span > < span class = cF0 > ::
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< a name = "l209" > < / a > < / span > < span class = cF1 > CLI< / span > < span class = cF0 >
2021-07-03 05:07:57 +01:00
< a name = "l210" > < / a >
< a name = "l211" > < / a > RESTORE_EXECUTIVE_TASK_IF_READY:
2021-07-04 23:11:34 +01:00
< a name = "l212" > < / a > < / span > < span class = cF1 > XOR< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cFC > RAX< / span > < span class = cF0 >
< a name = "l213" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cFC > GS< / span > < span class = cF0 > :< / span > < span class = cF9 > CCPU< / span > < span class = cF0 > .executive_task[< / span > < span class = cFC > RAX< / span > < span class = cF0 > ]
< a name = "l214" > < / a > < / span > < span class = cF1 > JMP< / span > < span class = cF0 > RESTORE_RSI_TASK
2021-07-03 05:07:57 +01:00
< a name = "l215" > < / a >
< a name = "l216" > < / a > HANDLE_SYSF_KEY_EVENT:
2021-07-04 23:11:34 +01:00
< a name = "l217" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l218" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > < / span > < span class = cFD > SET_FS_BASE< / span > < span class = cF0 >
< a name = "l219" > < / a > < / span > < span class = cF1 > XOR< / span > < span class = cF0 > < / span > < span class = cFC > RBX< / span > < span class = cF0 > , < / span > < span class = cFC > RBX< / span > < span class = cF0 >
< a name = "l220" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cFC > GS< / span > < span class = cF0 > :< / span > < span class = cF9 > CCPU< / span > < span class = cF0 > .num[< / span > < span class = cFC > RBX< / span > < span class = cF0 > ]
< a name = "l221" > < / a > < / span > < span class = cF1 > TEST< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cFC > RAX< / span > < span class = cF0 >
< a name = "l222" > < / a > < / span > < span class = cF1 > JNZ< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > RESTORE_RSI_TASK2
2021-07-03 05:07:57 +01:00
< a name = "l223" > < / a >
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< a name = "l224" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > EAX< / span > < span class = cF0 > , < / span > < span class = cF9 > U32< / span > < span class = cF0 > < / span > < span class = cFD > SYS_CTRL_ALT_FLAGS< / span > < span class = cF0 >
< a name = "l225" > < / a > < / span > < span class = cF1 > LOCK< / span > < span class = cF0 >
< a name = "l226" > < / a > < / span > < span class = cF1 > BTR< / span > < span class = cF0 > < / span > < span class = cF9 > U32< / span > < span class = cF0 > [< / span > < span class = cFC > RAX< / span > < span class = cF0 > ], < / span > < span class = cF3 > CTRL_ALT_DEL< / span > < span class = cF0 >
< a name = "l227" > < / a > < / span > < span class = cF1 > JC< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > & < / span > < span class = cF5 > Reboot< / span > < span class = cF0 >
2021-07-03 05:07:57 +01:00
< a name = "l228" > < / a >
2021-07-04 23:11:34 +01:00
< a name = "l229" > < / a > < / span > < span class = cF1 > CMP< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cFC > GS< / span > < span class = cF0 > :< / span > < span class = cF9 > CCPU< / span > < span class = cF0 > .idle_task[< / span > < span class = cFC > RBX< / span > < span class = cF0 > ], < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l230" > < / a > < / span > < span class = cF1 > JE< / span > < span class = cF0 > RESTORE_EXECUTIVE_TASK_IF_READY
2021-07-03 05:07:57 +01:00
< a name = "l231" > < / a >
2021-07-04 23:11:34 +01:00
< a name = "l232" > < / a > < / span > < span class = cF1 > LOCK< / span > < span class = cF0 >
< a name = "l233" > < / a > < / span > < span class = cF1 > BTR< / span > < span class = cF0 > < / span > < span class = cF9 > U32< / span > < span class = cF0 > [< / span > < span class = cFC > RAX< / span > < span class = cF0 > ], < / span > < span class = cF3 > CTRL_ALT_TAB< / span > < span class = cF0 >
< a name = "l234" > < / a > < / span > < span class = cF1 > JNC< / span > < span class = cF0 > @@05
< a name = "l235" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > & < / span > < span class = cFD > TaskFocusNext< / span > < span class = cF0 >
< a name = "l236" > < / a > < / span > < span class = cF1 > JMP< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > RESTORE_FS_TASK
2021-07-03 05:07:57 +01:00
< a name = "l237" > < / a >
2021-07-04 23:11:34 +01:00
< a name = "l238" > < / a > @@05: < / span > < span class = cF1 > LOCK< / span > < span class = cF0 >
< a name = "l239" > < / a > < / span > < span class = cF1 > BTR< / span > < span class = cF0 > < / span > < span class = cF9 > U32< / span > < span class = cF0 > [< / span > < span class = cFC > RAX< / span > < span class = cF0 > ], < / span > < span class = cF3 > CTRL_ALT_X< / span > < span class = cF0 >
< a name = "l240" > < / a > < / span > < span class = cF1 > JC< / span > < span class = cF0 > END_FOCUS_USER
< a name = "l241" > < / a > < / span > < span class = cF1 > LOCK< / span > < span class = cF0 >
< a name = "l242" > < / a > < / span > < span class = cF1 > BTR< / span > < span class = cF0 > < / span > < span class = cF9 > U32< / span > < span class = cF0 > [< / span > < span class = cFC > RAX< / span > < span class = cF0 > ], < / span > < span class = cF3 > CTRL_ALT_C< / span > < span class = cF0 >
< a name = "l243" > < / a > < / span > < span class = cF1 > JNC< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > RESTORE_RSI_TASK
2021-07-03 05:07:57 +01:00
< a name = "l244" > < / a >
< a name = "l245" > < / a > BREAK_FOCUS_USER:
2021-07-04 23:11:34 +01:00
< a name = "l246" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > [< / span > < span class = cFD > SYS_FOCUS_TASK< / span > < span class = cF0 > ]
< a name = "l247" > < / a > < / span > < span class = cF1 > TEST< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l248" > < / a > < / span > < span class = cF1 > JZ< / span > < span class = cF0 > RESTORE_EXECUTIVE_TASK_IF_READY
< a name = "l249" > < / a > < / span > < span class = cF1 > BT< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .win_inhibit[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cF3 > WIf_SELF_FOCUS< / span > < span class = cF0 >
< a name = "l250" > < / a > < / span > < span class = cF1 > JC< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > RESTORE_RSI_TASK
< a name = "l251" > < / a > < / span > < span class = cF1 > LOCK< / span > < span class = cF0 >
< a name = "l252" > < / a > < / span > < span class = cF1 > BTR< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .task_flags[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cF3 > TASKf_BREAK_LOCKED< / span > < span class = cF0 >
< a name = "l253" > < / a > < / span > < span class = cF1 > JNC< / span > < span class = cF0 > @@10
< a name = "l254" > < / a > < / span > < span class = cF1 > LOCK< / span > < span class = cF0 >
< a name = "l255" > < / a > < / span > < span class = cF1 > BTS< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .task_flags[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cF3 > TASKf_PENDING_BREAK< / span > < span class = cF0 >
< a name = "l256" > < / a > < / span > < span class = cF1 > JMP< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > RESTORE_RSI_TASK
2021-07-03 05:07:57 +01:00
< a name = "l257" > < / a >
2021-07-04 23:11:34 +01:00
< a name = "l258" > < / a > @@10: < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , & < / span > < span class = cF5 > Break< / span > < span class = cF0 >
< a name = "l259" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .rip[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cFC > RAX< / span > < span class = cF0 >
< a name = "l260" > < / a > < / span > < span class = cF1 > BT< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .task_flags[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cF3 > TASKf_BREAK_TO_SHIFT_ESC< / span > < span class = cF0 >
< a name = "l261" > < / a > < / span > < span class = cF1 > JC< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > RESTORE_RSI_TASK
2021-07-03 05:07:57 +01:00
< a name = "l262" > < / a >
< a name = "l263" > < / a > < / span > < span class = cF2 > //Do these now, in case interrupt happens.< / span > < span class = cF0 >
2021-07-04 23:11:34 +01:00
< a name = "l264" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .wake_jiffy[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cFE > 0< / span > < span class = cF0 >
< a name = "l265" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l266" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > & < / span > < span class = cF5 > TaskResetAwaitingMessage< / span > < span class = cF0 >
< a name = "l267" > < / a > < / span > < span class = cF1 > JMP< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > RESTORE_RSI_TASK
2021-07-03 05:07:57 +01:00
< a name = "l268" > < / a >
< a name = "l269" > < / a > END_FOCUS_USER:
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< a name = "l270" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > [< / span > < span class = cFD > SYS_FOCUS_TASK< / span > < span class = cF0 > ]
< a name = "l271" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > & < / span > < span class = cFD > TaskFocusNext< / span > < span class = cF0 >
< a name = "l272" > < / a > < / span > < span class = cF1 > TEST< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l273" > < / a > < / span > < span class = cF1 > JZ< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > RESTORE_EXECUTIVE_TASK_IF_READY
< a name = "l274" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l275" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > < / span > < span class = cFD > SET_FS_BASE< / span > < span class = cF0 >
< a name = "l276" > < / a > < / span > < span class = cF1 > BT< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .win_inhibit[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cF3 > WIf_SELF_FOCUS< / span > < span class = cF0 >
< a name = "l277" > < / a > < / span > < span class = cF1 > JC< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > RESTORE_RSI_TASK
< a name = "l278" > < / a > < / span > < span class = cF1 > LOCK< / span > < span class = cF0 >
< a name = "l279" > < / a > < / span > < span class = cF1 > BTS< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > .task_flags[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ], < / span > < span class = cF3 > TASKf_KILL_TASK< / span > < span class = cF0 >
< a name = "l280" > < / a > < / span > < span class = cF1 > JMP< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > END_RSI_TASK
2021-07-03 05:07:57 +01:00
< a name = "l281" > < / a >
< a name = "l282" > < / a > RESTORE_FS_TASK:
2021-07-04 23:11:34 +01:00
< a name = "l283" > < / a > < / span > < span class = cF1 > XOR< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l284" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cFC > FS< / span > < span class = cF0 > :< / span > < span class = cF9 > CTask< / span > < span class = cF0 > .addr[< / span > < span class = cFC > RSI< / span > < span class = cF0 > ]
< a name = "l285" > < / a > < / span > < span class = cF1 > JMP< / span > < span class = cF0 > < / span > < span class = cF9 > I32< / span > < span class = cF0 > RESTORE_RSI_TASK
2021-07-03 05:07:57 +01:00
< a name = "l286" > < / a > }
< a name = "l287" > < / a >
< a name = "l288" > < / a > < / span > < span class = cF1 > _extern< / span > < span class = cF0 > < / span > < span class = cFD > _TASK_CONTEXT_RESTORE< / span > < span class = cF0 > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > TaskContextRestore< / span > < span class = cF0 > (); < / span > < span class = cF2 > //Restore a task context.< / span > < span class = cF0 >
2021-07-04 23:11:34 +01:00
< a name = "l289" > < / a > < / span > < span class = cF1 > _extern< / span > < span class = cF0 > < / span > < span class = cFD > _YIELD< / span > < span class = cF0 > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > Yield< / span > < span class = cF0 > (); < / span > < span class = cF2 > //Yield cpu to next task.< / span > < span class = cF0 >
< a name = "l290" > < / a > < / span > < span class = cF1 > _extern< / span > < span class = cF0 > < / span > < span class = cFD > _TASK_END_NOW< / span > < span class = cF0 > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > TaskEndNow< / span > < span class = cF0 > (); < / span > < span class = cF2 > //Terminate current task.< / span > < span class = cF0 >
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< a name = "l291" > < / a >
< a name = "l292" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > TaskQueueIns< / span > < span class = cF0 > (< / span > < span class = cF9 > CTask< / span > < span class = cF0 > *task, < / span > < span class = cF9 > CTask< / span > < span class = cF0 > *pred=< / span > < span class = cF3 > NULL< / span > < span class = cF0 > )
< a name = "l293" > < / a > {< / span > < span class = cF2 > //Insert a task in the scheduler running task queue.< / span > < span class = cF0 >
< a name = "l294" > < / a > < / span > < span class = cF2 > //You have no business with this, probably.< / span > < span class = cF0 >
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< a name = "l295" > < / a > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > *last;
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< a name = "l296" > < / a >
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< a name = "l297" > < / a > < / span > < span class = cF1 > PUSHFD< / span > < span class = cF0 >
< a name = "l298" > < / a > < / span > < span class = cF1 > CLI< / span > < span class = cF0 >
< a name = "l299" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (!pred)
< a name = "l300" > < / a > pred = < / span > < span class = cF5 > Fs< / span > < span class = cF0 > ;
< a name = "l301" > < / a > last = pred-> last_task;
< a name = "l302" > < / a > last-> next_task = pred-> last_task = task;
< a name = "l303" > < / a > task-> last_task = last;
< a name = "l304" > < / a > task-> next_task = pred;
< a name = "l305" > < / a > < / span > < span class = cF1 > POPFD< / span > < span class = cF0 >
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< a name = "l306" > < / a > }
< a name = "l307" > < / a >
< a name = "l308" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > TaskQueueRemove< / span > < span class = cF0 > (< / span > < span class = cF9 > CTask< / span > < span class = cF0 > *task)
< a name = "l309" > < / a > {< / span > < span class = cF2 > //Remove a task from the scheduler running task queue.< / span > < span class = cF0 >
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< a name = "l310" > < / a > < / span > < span class = cF2 > //Use < / span > < a href = "https://zeal-operating-system.github.io/ZealOS/Kernel/KTask.CC.html#l88" > < span class = cF4 > Suspend< / span > < / a > < span class = cF2 > ().< / span > < span class = cF0 >
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< a name = "l311" > < / a > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > *next, *last;
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< a name = "l312" > < / a >
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< a name = "l313" > < / a > < / span > < span class = cF1 > PUSHFD< / span > < span class = cF0 >
< a name = "l314" > < / a > < / span > < span class = cF1 > CLI< / span > < span class = cF0 >
< a name = "l315" > < / a > next = task-> next_task;
< a name = "l316" > < / a > last = task-> last_task;
< a name = "l317" > < / a > last-> next_task = next;
< a name = "l318" > < / a > next-> last_task = last;
< a name = "l319" > < / a > < / span > < span class = cF1 > POPFD< / span > < span class = cF0 >
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< a name = "l320" > < / a > }
< a name = "l321" > < / a >
< a name = "l322" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cFD > TaskQueueInsChild< / span > < span class = cF0 > (< / span > < span class = cF9 > CTask< / span > < span class = cF0 > *task)
< a name = "l323" > < / a > {
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< a name = "l324" > < / a > < / span > < span class = cF9 > CTask< / span > < span class = cF0 > *last, *pred;
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< a name = "l325" > < / a >
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< a name = "l326" > < / a > < / span > < span class = cF1 > PUSHFD< / span > < span class = cF0 >
< a name = "l327" > < / a > < / span > < span class = cF1 > CLI< / span > < span class = cF0 >
< a name = "l328" > < / a > pred = task-> parent_task-> last_child_task;
< a name = "l329" > < / a > last = pred-> last_sibling_task;
< a name = "l330" > < / a > last-> next_sibling_task = pred-> last_sibling_task = task;
< a name = "l331" > < / a > task-> last_sibling_task = last;
< a name = "l332" > < / a > task-> next_sibling_task = pred;
< a name = "l333" > < / a > < / span > < span class = cF1 > POPFD< / span > < span class = cF0 >
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< a name = "l334" > < / a > }
< / span > < / pre > < / body >
< / html >
