HalCoreInterruptHandler.cc File Reference

#include <ArchKit/ArchKit.h>
#include <KernelKit/ProcessScheduler.h>
#include <KernelKit/UserMgr.h>
#include <NeKit/KString.h>
#include <SignalKit/Signals.h>

Functions
EXTERN_C Kernel::Void	idt_handle_breakpoint (Kernel::UIntPtr rip)
STATIC void	hal_idt_send_eoi (UInt8 vector)
	Notify APIC and PIC that we're done with the interrupt.
EXTERN_C Kernel::Void	idt_handle_gpf (Kernel::UIntPtr rsp)
	Handle GPF fault.
EXTERN_C void	idt_handle_pf (Kernel::UIntPtr rsp)
	Handle page fault.
EXTERN_C void	idt_handle_scheduler (Kernel::UIntPtr rsp)
	Handle scheduler interrupt.
EXTERN_C void	idt_handle_math (Kernel::UIntPtr rsp)
	Handle math fault.
EXTERN_C void	idt_handle_generic (Kernel::UIntPtr rsp)
	Handle any generic fault.
EXTERN_C void	idt_handle_ud (Kernel::UIntPtr rsp)
	Handle #UD fault.
EXTERN_C Kernel::Void	hal_system_call_enter (Kernel::UIntPtr rcx_hash, Kernel::UIntPtr rdx_syscall_arg)
	Enter syscall from assembly (libSystem only).
EXTERN_C Kernel::Void	hal_kernel_call_enter (Kernel::UIntPtr rcx_hash, Kernel::SizeT cnt, Kernel::UIntPtr arg, Kernel::SizeT sz)
	Enter Kernel call from assembly (libDDK only).

Variables
EXTERN_C Kernel::UIntPtr	kApicBaseAddress
STATIC BOOL	kIsRunning = NO

Function Documentation

hal_idt_send_eoi()

STATIC void hal_idt_send_eoi

(

UInt8

vector

)

Notify APIC and PIC that we're done with the interrupt.

Note

hal_kernel_call_enter()

EXTERN_C Kernel::Void hal_kernel_call_enter	(	Kernel::UIntPtr	rcx_hash,
		Kernel::SizeT	cnt,
		Kernel::UIntPtr	arg,
		Kernel::SizeT	sz )

Enter Kernel call from assembly (libDDK only).

Parameters

stack

the stack pushed from assembly routine.

Returns

nothing.

hal_system_call_enter()

EXTERN_C Kernel::Void hal_system_call_enter	(	Kernel::UIntPtr	rcx_hash,
		Kernel::UIntPtr	rdx_syscall_arg )

Enter syscall from assembly (libSystem only).

Parameters

stack

the stack pushed from assembly routine.

Returns

nothing.

idt_handle_breakpoint()

EXTERN_C Kernel::Void idt_handle_breakpoint

(

Kernel::UIntPtr

rip

)

idt_handle_generic()

EXTERN_C void idt_handle_generic

(

Kernel::UIntPtr

rsp

)

Handle any generic fault.

Parameters

rsp

idt_handle_gpf()

EXTERN_C Kernel::Void idt_handle_gpf

(

Kernel::UIntPtr

rsp

)

Handle GPF fault.

Parameters

rsp

idt_handle_math()

EXTERN_C void idt_handle_math

(

Kernel::UIntPtr

rsp

)

Handle math fault.

Parameters

rsp

idt_handle_pf()

EXTERN_C void idt_handle_pf

(

Kernel::UIntPtr

rsp

)

Handle page fault.

Parameters

rsp

idt_handle_scheduler()

EXTERN_C void idt_handle_scheduler

(

Kernel::UIntPtr

rsp

)

Handle scheduler interrupt.

idt_handle_ud()

EXTERN_C void idt_handle_ud

(

Kernel::UIntPtr

rsp

)

Handle #UD fault.

Parameters

rsp

Variable Documentation

kApicBaseAddress

EXTERN_C Kernel::UIntPtr kApicBaseAddress

kIsRunning

STATIC BOOL kIsRunning = NO