replace nob with ms' build, move disk creation to build.bat, major comment cleanup, remove old and stupid tests, overhaul interrupt management with per-CPU vector allocation, affinity migration and safe teardown, add proper IOAPIC routing and PCI MSI/MSI-X/INTx support, migrate drivers to the new interrupt API, integrate ACPICA with a proper OS services layer, move ACPI firmware events, power button handling and S5 shutdown into acpi.sys, add parallel driver startup and atomic publication, replace PnP arrays with dynamic lists, redesign service startup again to be asynchronous, add delayed startup mode for services, allow omitting keys in services.ini, fix acpi ec deferred work handling, fix kernel threads having garbage exit code.

code/kernel/ke_syscall.asm

@@ -1,4 +1,4 @@
-; ke_syscall.asm - INT 0x40, fault, and IRQ kernel entries (MASM64)
+; ke_syscall.asm - INT 0x2F, fault, and IRQ kernel entries (MASM64)
 ;
 ; Syscall entry now builds an editable KTRAP_FRAME on the current kernel
 ; stack. KiExitTrapFrame commits Rip/Cs/Rflags/Rsp/Ss back to the CPU IRET
@@ -64,7 +64,7 @@ KeSyscallEntry PROC
     mov     rax, KTRAP_FRAME_MAGIC
     mov     [rbx + TF_Magic], rax
     mov     dword ptr [rbx + TF_Kind], KTRAP_KIND_SYSCALL
-    mov     dword ptr [rbx + TF_Vector], 40h
+    mov     dword ptr [rbx + TF_Vector], 02Fh
     mov     dword ptr [rbx + TF_PreviousMode], KTRAP_MODE_USER
 
     mov     [rbx + TF_Rcx], rcx
@@ -781,7 +781,7 @@ IrqStub MACRO num
 PUBLIC KeIrqStub&num
 KeIrqStub&num PROC
     push    rax
-    mov     al, num
+    mov     al, (030h + num)
     jmp     KeIrqCommon
 KeIrqStub&num ENDP
 ENDM
@@ -810,6 +810,156 @@ IrqStub 20
 IrqStub 21
 IrqStub 22
 IrqStub 23
+IrqStub 24
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+
+PUBLIC KeLocalTimerStub
+KeLocalTimerStub PROC
+    push    rax
+    mov     al, 0E0h
+    jmp     KeIrqCommon
+KeLocalTimerStub ENDP
+
+PUBLIC KeSpuriousStub
+KeSpuriousStub PROC
+    push    rax
+    mov     al, 0FFh
+    jmp     KeIrqCommon
+KeSpuriousStub ENDP
 
 PUBLIC KeRescheduleIpiStub
 KeRescheduleIpiStub PROC
@@ -819,7 +969,7 @@ KeRescheduleIpiStub PROC
 KeRescheduleIpiStub ENDP
 
 KeIrqCommon PROC
-    ; al = irq number, original rax saved by the per-IRQ stub.
+    ; al = IDT vector, original rax saved by the vector stub.
     push    rcx
     push    rdx
     push    r8