mirror of https://github.com/acidanthera/audk.git
513 lines
12 KiB
ArmAsm
513 lines
12 KiB
ArmAsm
/// @file
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/// IPF specific External Interrupt Control Registers accessing functions
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///
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/// Copyright (c) 2006, Intel Corporation
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/// All rights reserved. This program and the accompanying materials
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/// are licensed and made available under the terms and conditions of the BSD License
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/// which accompanies this distribution. The full text of the license may be found at
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/// http://opensource.org/licenses/bsd-license.php
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///
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/// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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///
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/// Module Name: AccessEicr.s
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///
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///
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//---------------------------------------------------------------------------------
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//++
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// AsmReadLid
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//
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// This routine is used to read the value of Local Interrupt ID Register (LID).
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//
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// Arguments :
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//
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// On Entry :
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//
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// Return Value: The current value of LID.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmReadLid, @function
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.proc AsmReadLid
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AsmReadLid::
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mov r8 = cr.lid;;
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srlz.d;;
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br.ret.dpnt b0;;
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.endp AsmReadLid
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//---------------------------------------------------------------------------------
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//++
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// AsmWriteLid
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//
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// This routine is used to write the value to Local Interrupt ID Register (LID).
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//
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// Arguments :
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//
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// On Entry : The value need to be written to LID.
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//
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// Return Value: The value written to LID.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmWriteLid, @function
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.proc AsmWriteLid
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.regstk 1, 0, 0, 0
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AsmWriteLid::
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mov cr.lid = in0
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mov r8 = in0;;
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srlz.d;;
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br.ret.dpnt b0;;
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.endp AsmWriteLid
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//---------------------------------------------------------------------------------
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//++
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// AsmReadIvr
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//
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// This routine is used to read the value of External Interrupt Vector Register (IVR).
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//
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// Arguments :
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//
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// On Entry :
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//
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// Return Value: The current value of IVR.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmReadIvr, @function
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.proc AsmReadIvr
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AsmReadIvr::
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mov r8 = cr.ivr;;
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srlz.d;;
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br.ret.dpnt b0;;
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.endp AsmReadIvr
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//---------------------------------------------------------------------------------
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//++
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// AsmReadTpr
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//
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// This routine is used to read the value of Task Priority Register (TPR).
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//
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// Arguments :
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//
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// On Entry :
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//
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// Return Value: The current value of TPR.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmReadTpr, @function
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.proc AsmReadTpr
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AsmReadTpr::
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mov r8 = cr.tpr;;
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br.ret.dpnt b0;;
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.endp AsmReadTpr
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//---------------------------------------------------------------------------------
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//++
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// AsmWriteTpr
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//
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// This routine is used to write the value to Task Priority Register (TPR).
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//
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// Arguments :
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//
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// On Entry : The value need to be written to TPR.
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//
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// Return Value: The value written to TPR.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmWriteTpr, @function
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.proc AsmWriteTpr
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.regstk 1, 0, 0, 0
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AsmWriteTpr::
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mov cr.tpr = in0
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mov r8 = in0;;
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srlz.d;;
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br.ret.dpnt b0;;
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.endp AsmWriteTpr
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//---------------------------------------------------------------------------------
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//++
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// AsmWriteEoi
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//
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// This routine is used to write the value to End of External Interrupt Register (EOI).
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//
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// Arguments :
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//
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// On Entry : The value need to be written to EOI.
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//
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// Return Value: The value written to EOI.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmWriteEoi, @function
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.proc AsmWriteEoi
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AsmWriteEoi::
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mov cr.eoi = r0;;
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srlz.d;;
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br.ret.dpnt b0;;
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.endp AsmWriteEoi
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//---------------------------------------------------------------------------------
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//++
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// AsmReadIrr0
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//
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// This routine is used to Read the value of External Interrupt Request Register 0 (IRR0).
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//
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// Arguments :
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//
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// On Entry :
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//
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// Return Value: The current value of IRR0.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmReadIrr0, @function
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.proc AsmReadIrr0
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AsmReadIrr0::
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mov r8 = cr.irr0;;
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br.ret.dpnt b0;;
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.endp AsmReadIrr0
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//---------------------------------------------------------------------------------
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//++
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// AsmReadIrr1
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//
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// This routine is used to Read the value of External Interrupt Request Register 1 (IRR1).
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//
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// Arguments :
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//
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// On Entry :
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//
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// Return Value: The current value of IRR1.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmReadIrr1, @function
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.proc AsmReadIrr1
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AsmReadIrr1::
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mov r8 = cr.irr1;;
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br.ret.dpnt b0;;
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.endp AsmReadIrr1
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//---------------------------------------------------------------------------------
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//++
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// AsmReadIrr2
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//
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// This routine is used to Read the value of External Interrupt Request Register 2 (IRR2).
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//
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// Arguments :
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//
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// On Entry :
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//
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// Return Value: The current value of IRR2.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmReadIrr2, @function
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.proc AsmReadIrr2
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AsmReadIrr2::
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mov r8 = cr.irr2;;
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br.ret.dpnt b0;;
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.endp AsmReadIrr2
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//---------------------------------------------------------------------------------
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//++
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// AsmReadIrr3
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//
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// This routine is used to Read the value of External Interrupt Request Register 3 (IRR3).
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//
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// Arguments :
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//
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// On Entry :
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//
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// Return Value: The current value of IRR3.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmReadIrr3, @function
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.proc AsmReadIrr3
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AsmReadIrr3::
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mov r8 = cr.irr3;;
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br.ret.dpnt b0;;
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.endp AsmReadIrr3
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//---------------------------------------------------------------------------------
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//++
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// AsmReadItv
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//
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// This routine is used to Read the value of Interval Timer Vector Register (ITV).
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//
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// Arguments :
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//
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// On Entry :
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//
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// Return Value: The current value of ITV.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmReadItv, @function
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.proc AsmReadItv
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AsmReadItv::
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mov r8 = cr.itv;;
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br.ret.dpnt b0;;
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.endp AsmReadItv
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//---------------------------------------------------------------------------------
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//++
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// AsmWriteItv
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//
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// This routine is used to write the value to Interval Timer Vector Register (ITV).
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//
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// Arguments :
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//
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// On Entry : The value need to be written to ITV
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//
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// Return Value: The value written to ITV.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmWriteItv, @function
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.proc AsmWriteItv
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.regstk 1, 0, 0, 0
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AsmWriteItv::
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mov cr.itv = in0
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mov r8 = in0;;
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srlz.d;;
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br.ret.dpnt b0;;
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.endp AsmWriteItv
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//---------------------------------------------------------------------------------
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//++
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// AsmReadPmv
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//
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// This routine is used to Read the value of Performance Monitoring Vector Register (PMV).
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//
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// Arguments :
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//
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// On Entry :
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//
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// Return Value: The current value of PMV.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmReadPmv, @function
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.proc AsmReadPmv
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AsmReadPmv::
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mov r8 = cr.pmv;;
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br.ret.dpnt b0;;
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.endp AsmReadPmv
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//---------------------------------------------------------------------------------
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//++
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// AsmWritePmv
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//
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// This routine is used to write the value to Performance Monitoring Vector Register (PMV).
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//
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// Arguments :
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//
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// On Entry : The value need to be written to PMV
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//
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// Return Value: The value written to PMV.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmWritePmv, @function
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.proc AsmWritePmv
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.regstk 1, 0, 0, 0
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AsmWritePmv::
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mov cr.pmv = in0
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mov r8 = in0;;
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srlz.d;;
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br.ret.dpnt b0;;
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.endp AsmWritePmv
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//---------------------------------------------------------------------------------
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//++
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// AsmReadCmcv
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//
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// This routine is used to Read the value of Corrected Machine Check Vector Register (CMCV).
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//
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// Arguments :
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//
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// On Entry :
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//
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// Return Value: The current value of CMCV.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmReadCmcv, @function
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.proc AsmReadCmcv
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AsmReadCmcv::
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mov r8 = cr.cmcv;;
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br.ret.dpnt b0;;
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.endp AsmReadCmcv
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//---------------------------------------------------------------------------------
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//++
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// AsmWriteCmcv
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//
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// This routine is used to write the value to Corrected Machine Check Vector Register (CMCV).
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//
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// Arguments :
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//
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// On Entry : The value need to be written to CMCV
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//
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// Return Value: The value written to CMCV.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmWriteCmcv, @function
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.proc AsmWriteCmcv
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.regstk 1, 0, 0, 0
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AsmWriteCmcv::
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mov cr.cmcv = in0
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mov r8 = in0;;
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srlz.d;;
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br.ret.dpnt b0;;
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.endp AsmWriteCmcv
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//---------------------------------------------------------------------------------
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//++
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// AsmReadLrr0
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//
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// This routine is used to read the value of Local Redirection Register 0 (LRR0).
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//
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// Arguments :
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//
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// On Entry :
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//
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// Return Value: The current value of LRR0.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmReadLrr0, @function
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.proc AsmReadLrr0
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AsmReadLrr0::
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mov r8 = cr.lrr0;;
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br.ret.dpnt b0;;
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.endp AsmReadLrr0
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//---------------------------------------------------------------------------------
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//++
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// AsmWriteLrr0
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//
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// This routine is used to write the value to Local Redirection Register 0 (LRR0).
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//
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// Arguments :
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//
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// On Entry : The value need to be written to LRR0.
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//
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// Return Value: The value written to LRR0.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmWriteLrr0, @function
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.proc AsmWriteLrr0
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.regstk 1, 0, 0, 0
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AsmWriteLrr0::
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mov cr.lrr0 = in0
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mov r8 = in0;;
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srlz.d;;
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br.ret.dpnt b0;;
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.endp AsmWriteLrr0
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//---------------------------------------------------------------------------------
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//++
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// AsmReadLrr1
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//
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// This routine is used to read the value of Local Redirection Register 1 (LRR1).
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//
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// Arguments :
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//
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// On Entry :
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//
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// Return Value: The current value of LRR1.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmReadLrr1, @function
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.proc AsmReadLrr1
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AsmReadLrr1::
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mov r8 = cr.lrr1;;
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br.ret.dpnt b0;;
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.endp AsmReadLrr1
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//---------------------------------------------------------------------------------
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//++
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// AsmWriteLrr1
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//
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// This routine is used to write the value to Local Redirection Register 1 (LRR1).
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//
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// Arguments :
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//
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// On Entry : The value need to be written to LRR1.
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//
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// Return Value: The value written to LRR1.
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//
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//--
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//----------------------------------------------------------------------------------
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.text
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.type AsmWriteLrr1, @function
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.proc AsmWriteLrr1
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.regstk 1, 0, 0, 0
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AsmWriteLrr1::
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mov cr.lrr1 = in0
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mov r8 = in0;;
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srlz.d;;
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br.ret.dpnt b0;;
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.endp AsmWriteLrr1
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