Add the beginning of a GDB based Debug Agent. IA-32 and X64 don't have low level interrupt code yet. I've been testing on ARM.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10334 6f19259b-4bc3-4df7-8a09-765794883524
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64
EmbeddedPkg/Library/DebugAgentTimerLibNull/DebugAgentTimerLib.c
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EmbeddedPkg/Library/DebugAgentTimerLibNull/DebugAgentTimerLib.c
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/** @file
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Null Debug Agent timer.
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The debug agent uses the timer so the debugger can break into running programs.
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If you link against this library you will not be able to break into a running
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program with the debugger.
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Copyright (c) 2008-2010, Apple Inc. All rights reserved.
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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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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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/**
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Setup all the hardware needed for the debug agents timer.
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This function is used to set up debug enviroment. It may enable interrupts.
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**/
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VOID
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EFIAPI
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DebugAgentTimerIntialize (
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VOID
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)
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{
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}
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/**
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Set the period for the debug agent timer. Zero means disable the timer.
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@param[in] TimerPeriodMilliseconds Frequency of the debug agent timer.
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**/
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VOID
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EFIAPI
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DebugAgentTimerSetPeriod (
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IN UINT32 TimerPeriodMilliseconds
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)
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{
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}
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/**
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Perform End Of Interrupt for the debug agent timer. This is called in the
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interrupt handler after the interrupt has been processed.
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**/
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VOID
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EFIAPI
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DebugAgentTimerEndOfInterrupt (
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VOID
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)
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{
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}
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37
EmbeddedPkg/Library/DebugAgentTimerLibNull/DebugAgentTimerLibNull.inf
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EmbeddedPkg/Library/DebugAgentTimerLibNull/DebugAgentTimerLibNull.inf
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#/** @file
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# Component description file for Base PCI Cf8 Library.
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#
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# PCI CF8 Library that uses I/O ports 0xCF8 and 0xCFC to perform PCI Configuration cycles.
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# Layers on top of an I/O Library instance.
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# Copyright (c) 2007, Intel Corporation.
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#
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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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# 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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#
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#**/
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = DebugAgentTimerLibNull
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FILE_GUID = 02f04694-2c0a-4f1e-b0ce-64be25890b03
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MODULE_TYPE = BASE
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VERSION_STRING = 1.0
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LIBRARY_CLASS = DebugAgentTimerLib|SEC BASE DXE_CORE
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[Sources.common]
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DebugAgentTimerLib.c
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[Packages]
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MdePkg/MdePkg.dec
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EmbeddedPkg/EmbeddedPkg.dec
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[LibraryClasses]
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IoLib
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