mirror of https://github.com/acidanthera/audk.git
67 lines
1.9 KiB
ArmAsm
67 lines
1.9 KiB
ArmAsm
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#------------------------------------------------------------------------------
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#
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# Copyright (c) 2006 - 2009, 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:
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#
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# IvtAsm.S
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#
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# Abstract:
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#
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# Interrupt Vector Table
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#
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#------------------------------------------------------------------------------
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#
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# Interrupt Vector Table
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#
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.macro SingleIdtVectorMacro vectorNum
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.intel_syntax
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call ASM_PFX(CommonInterruptEntry)
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.short \vectorNum
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nop
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.endm
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.macro EightIdtVectors firstVectorNum
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SingleIdtVectorMacro \firstVectorNum
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SingleIdtVectorMacro "(\firstVectorNum+1)"
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SingleIdtVectorMacro "(\firstVectorNum+2)"
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SingleIdtVectorMacro "(\firstVectorNum+3)"
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SingleIdtVectorMacro "(\firstVectorNum+4)"
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SingleIdtVectorMacro "(\firstVectorNum+5)"
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SingleIdtVectorMacro "(\firstVectorNum+6)"
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SingleIdtVectorMacro "(\firstVectorNum+7)"
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.endm
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.macro SixtyFourIdtVectors firstVectorNum
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EightIdtVectors \firstVectorNum
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EightIdtVectors "(\firstVectorNum+0x08)"
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EightIdtVectors "(\firstVectorNum+0x10)"
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EightIdtVectors "(\firstVectorNum+0x18)"
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EightIdtVectors "(\firstVectorNum+0x20)"
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EightIdtVectors "(\firstVectorNum+0x28)"
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EightIdtVectors "(\firstVectorNum+0x30)"
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EightIdtVectors "(\firstVectorNum+0x38)"
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.endm
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ASM_GLOBAL ASM_PFX(AsmIdtVector00)
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.align 8
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ASM_PFX(AsmIdtVector00):
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SixtyFourIdtVectors 0x00
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SixtyFourIdtVectors 0x40
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SixtyFourIdtVectors 0x80
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SixtyFourIdtVectors 0xC0
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ASM_GLOBAL ASM_PFX(AsmCommonIdtEnd)
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ASM_PFX(AsmCommonIdtEnd):
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.byte 0
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