blob: 20c0302ac5bdb41781da3cd18a986fe7e3f32c9c (
plain) (
tree)
|
|
// TITLE("Interprocessor Interrupts")
//++
//
// Copyright (c) 1993-1994 Microsoft Corporation
//
// Module Name:
//
// xxipiint.s
//
// Abstract:
//
// This module implements the code necessary to field and process the
// interprocessor interrupts on a MIPS R4000 Duo system.
//
// Environment:
//
// Kernel mode only.
//
// Revision History:
//
//--
#include "halmips.h"
SBTTL("Interprocessor Interrupt")
//++
//
// Routine Description:
//
// This routine is entered as the result of an interprocessor interrupt.
// Its function is to acknowledge the interrupt and transfer control to
// the standard system routine to process interprocessor requrests.
//
// Arguments:
//
// s8 - Supplies a pointer to a trap frame.
//
// Return Value:
//
// None.
//
//--
LEAF_ENTRY(HalpIpiInterrupt)
//
// Inter processor interrupt processing
//
move a0,s8
j HalpProcessIpi // acknowledgement Ipi
.end HalpIpiInterrupt
|