From: vanjeff Date: Fri, 2 Feb 2007 05:36:42 +0000 (+0000) Subject: 1. removed BaseTimerLibLocalApic from MdePkg and Nt32TimerLib from EdkNt32Pkg. X-Git-Tag: edk2-stable201903~23530 X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=4faa50287ee70f2140ab81efbacfb0bb0ac891b8 1. removed BaseTimerLibLocalApic from MdePkg and Nt32TimerLib from EdkNt32Pkg. 2. added BaseTimerlibNullTemplate in MdePkg and SecPeiDxeTimerLibCpu in MdePkg. 3. modified the related spd and fpd files git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2347 6f19259b-4bc3-4df7-8a09-765794883524 --- diff --git a/EdkModulePkg/EdkModulePkg.fpd b/EdkModulePkg/EdkModulePkg.fpd index 4e1e99ef10..a95774d35f 100644 --- a/EdkModulePkg/EdkModulePkg.fpd +++ b/EdkModulePkg/EdkModulePkg.fpd @@ -6,7 +6,7 @@ 0.3 EFI/Framework Reference Module Package for All Architectures This FPD file is used for Package Level build. - Copyright (c) 2006, Intel Corporation + Copyright (c) 2006 - 2007, Intel Corporation All rights reserved. This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at @@ -814,8 +814,9 @@ - + + @@ -5347,10 +5348,13 @@ - + + + + @@ -5497,14 +5501,6 @@ 1 0x06 - - PcdFSBClock - 0x0000000c - gEfiMdePkgTokenSpaceGuid - UINT32 - 4 - 200000000 - NULL @@ -5523,11 +5519,14 @@ - + + + + @@ -5674,22 +5673,6 @@ 1 0x06 - - PcdFSBClock - 0x0000000c - gEfiMdePkgTokenSpaceGuid - UINT32 - 4 - 200000000 - - - PcdIoBlockBaseAddressForIpf - 0x0000000c - gEfiMdePkgTokenSpaceGuid - UINT64 - 8 - 0x0ffffc000000 - NULL @@ -5708,11 +5691,14 @@ - + + + + @@ -5859,14 +5845,6 @@ 1 0x06 - - PcdFSBClock - 0x0000000c - gEfiMdePkgTokenSpaceGuid - UINT32 - 4 - 200000000 - NULL @@ -6658,8 +6636,9 @@ - + + @@ -11121,8 +11100,9 @@ - + + @@ -15400,8 +15380,9 @@ - + + @@ -15476,14 +15457,6 @@ 1 0 - - PcdFSBClock - 0x0000000c - gEfiMdePkgTokenSpaceGuid - UINT32 - 4 - 200000000 - NULL @@ -18666,14 +18639,6 @@ 4 10000000 - - PcdIoBlockBaseAddressForIpf - 0x0000000c - gEfiMdePkgTokenSpaceGuid - UINT64 - 8 - 0x0ffffc000000 - NULL @@ -18805,14 +18770,6 @@ 4 10000000 - - PcdIoBlockBaseAddressForIpf - 0x0000000c - gEfiMdePkgTokenSpaceGuid - UINT64 - 8 - 0x0ffffc000000 - NULL diff --git a/EdkNt32Pkg/EdkNt32Pkg.spd b/EdkNt32Pkg/EdkNt32Pkg.spd index 3dd38f8506..4c7837a14d 100644 --- a/EdkNt32Pkg/EdkNt32Pkg.spd +++ b/EdkNt32Pkg/EdkNt32Pkg.spd @@ -106,7 +106,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. Dxe/WinNtThunk/Cpu/Cpu.msa Dxe/WinNtThunk/WinNtThunk/WinNtThunk.msa Library/DxeWinNtLib/DxeWinNtLib.msa - Library/Nt32TimerLibNull/Nt32TimerLib.msa Library/EdkGenericBdsLib/EdkGenericBdsLib.msa Library/EdkNt32PeiPeCoffGetEntryPointLib/EdkNt32PeiPeCoffGetEntryPointLib.msa Library/Nt32PeCoffLoaderLib/Nt32PeCoffLoaderLib.msa diff --git a/EdkNt32Pkg/Library/Nt32TimerLibNull/Nt32TimerLib.c b/EdkNt32Pkg/Library/Nt32TimerLibNull/Nt32TimerLib.c deleted file mode 100644 index 40a1a41eb8..0000000000 --- a/EdkNt32Pkg/Library/Nt32TimerLibNull/Nt32TimerLib.c +++ /dev/null @@ -1,113 +0,0 @@ -/** @file - Timer Library functions for Nt32 platform. - - @bug Still no complete implementation for time library function for Nt32 platform. - - Copyright (c) 2006, Intel Corporation
- All rights reserved. This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - - Module Name: x86TimerLib.c - -**/ - -/** - Stalls the CPU for at least the given number of microseconds. - - Stalls the CPU for the number of microseconds specified by MicroSeconds. - - @param MicroSeconds The minimum number of microseconds to delay. - - @return MicroSeconds - -**/ -UINTN -EFIAPI -MicroSecondDelay ( - IN UINTN MicroSeconds - ) -{ - ASSERT (FALSE); - return MicroSeconds; -} - -/** - Stalls the CPU for at least the given number of nanoseconds. - - Stalls the CPU for the number of nanoseconds specified by NanoSeconds. - - @param NanoSeconds The minimum number of nanoseconds to delay. - - @return NanoSeconds - -**/ -UINTN -EFIAPI -NanoSecondDelay ( - IN UINTN NanoSeconds - ) -{ - ASSERT (FALSE); - return 0; -} - -/** - Retrieves the current value of a 64-bit free running performance counter. - - Retrieves the current value of a 64-bit free running performance counter. The - counter can either count up by 1 or count down by 1. If the physical - performance counter counts by a larger increment, then the counter values - must be translated. The properties of the counter can be retrieved from - GetPerformanceCounterProperties(). - - @return The current value of the free running performance counter. - -**/ -UINT64 -EFIAPI -GetPerformanceCounter ( - VOID - ) -{ - ASSERT (FALSE); - return 0; -} - -/** - Retrieves the 64-bit frequency in Hz and the range of performance counter - values. - - If StartValue is not NULL, then the value that the performance counter starts - with immediately after is it rolls over is returned in StartValue. If - EndValue is not NULL, then the value that the performance counter end with - immediately before it rolls over is returned in EndValue. The 64-bit - frequency of the performance counter in Hz is always returned. If StartValue - is less than EndValue, then the performance counter counts up. If StartValue - is greater than EndValue, then the performance counter counts down. For - example, a 64-bit free running counter that counts up would have a StartValue - of 0 and an EndValue of 0xFFFFFFFFFFFFFFFF. A 24-bit free running counter - that counts down would have a StartValue of 0xFFFFFF and an EndValue of 0. - - @param StartValue The value the performance counter starts with when it - rolls over. - @param EndValue The value that the performance counter ends with before - it rolls over. - - @return The frequency in Hz. - -**/ -UINT64 -EFIAPI -GetPerformanceCounterProperties ( - OUT UINT64 *StartValue, OPTIONAL - OUT UINT64 *EndValue OPTIONAL - ) -{ - ASSERT (FALSE); - return 0; -} diff --git a/EdkNt32Pkg/Library/Nt32TimerLibNull/Nt32TimerLib.msa b/EdkNt32Pkg/Library/Nt32TimerLibNull/Nt32TimerLib.msa deleted file mode 100644 index 00898585e4..0000000000 --- a/EdkNt32Pkg/Library/Nt32TimerLibNull/Nt32TimerLib.msa +++ /dev/null @@ -1,47 +0,0 @@ - - - - Nt32TimerLib - BASE - 3813bb9b-808b-4dcb-b9a3-ea47bd9324c0 - 1.0 - Component description file for Nt32Timer Library - Timer Library provide API of TimerLib library class for Nt32 platform, - Now this library do not impletement functionality completely. - Copyright (c) 2006, Intel Corporation. - All rights reserved. This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052 - - - IA32 - false - Nt32TimerLib - - - - TimerLib - - - BaseLib - - - DebugLib - - - - Nt32TimerLib.c - - - - - - - EFI_SPECIFICATION_VERSION 0x00020000 - EDK_RELEASE_VERSION 0x00020000 - - \ No newline at end of file diff --git a/EdkNt32Pkg/Nt32.fpd b/EdkNt32Pkg/Nt32.fpd index 5c81986e85..df63b7538d 100644 --- a/EdkNt32Pkg/Nt32.fpd +++ b/EdkNt32Pkg/Nt32.fpd @@ -7,7 +7,7 @@ EFI/Framework Emulation Platform The Emulation Platform can be used to debug individual modules, prior to creating a real platform. This also provides an example for how an FPD is created. - Copyright (c) 2006, Intel Corporation + Copyright (c) 2006 - 2007, Intel Corporation All rights reserved. This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at @@ -235,8 +235,8 @@ - - + + @@ -586,14 +586,6 @@ 4 200000000 - - PcdIoBlockBaseAddressForIpf - 0x0000000c - gEfiMdePkgTokenSpaceGuid - UINT64 - 8 - 0x0ffffc000000 - FV_RECOVERY @@ -1651,6 +1643,8 @@ + + @@ -2424,13 +2418,18 @@ - + + + + + + @@ -2585,22 +2584,6 @@ 1 FALSE - - PcdFSBClock - 0x0000000c - gEfiMdePkgTokenSpaceGuid - UINT32 - 4 - 200000000 - - - PcdIoBlockBaseAddressForIpf - 0x0000000c - gEfiMdePkgTokenSpaceGuid - UINT64 - 8 - 0x0ffffc000000 - FV_RECOVERY @@ -3777,6 +3760,8 @@ + + @@ -7319,8 +7304,6 @@ - - @@ -7925,20 +7908,20 @@ @REM are licensed and made available under the terms and conditions of the BSD License @REM which accompanies this distribution. The full text of the license may be found at @REM http://opensource.org/licenses/bsd-license.php - @REM + @REM @REM THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, @REM WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - @REM - - @echo off - pushd . + @REM + + @echo off + pushd . cd ${SecMainPath} SecMain.exe popd @echo on - + \ No newline at end of file diff --git a/MdePkg/Library/BaseTimerLibLocalApic/BaseTimerLibLocalApic.msa b/MdePkg/Library/BaseTimerLibLocalApic/BaseTimerLibLocalApic.msa deleted file mode 100644 index 539021dd93..0000000000 --- a/MdePkg/Library/BaseTimerLibLocalApic/BaseTimerLibLocalApic.msa +++ /dev/null @@ -1,64 +0,0 @@ - - - - BaseTimerLibLocalApic - BASE - b5a05743-9b71-489b-a0ed-a0eb3950d23b - 1.0 - Component description file for Baser Timer Library - Timer Library that only uses CPU resources to provide calibrated - delays on IA-32 and x64. Note: Because CpuLocalApci timer could be programmed - by OS, it cannot be used by SMM drivers and runtime drivers, ACPI timer is - recommended for SMM drivers and runtime drivers. - Copyright (c) 2006, Intel Corporation. - All rights reserved. This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052 - - - IA32 X64 IPF EBC - false - BaseTimerLibLocalApic - - - - TimerLib - - - BaseLib - - - IoLib - - - DebugLib - - - PcdLib - - - - x86TimerLib.c - x86TimerLib.c - Ipf/IpfTimerLib.c - Ebc/EbcTimerLib.c - - - - - - EFI_SPECIFICATION_VERSION 0x00020000 - EDK_RELEASE_VERSION 0x00020000 - - - - PcdFSBClock - gEfiMdePkgTokenSpaceGuid - This value is FSB Clock frequency. Its unit is Hz and its default value is 200000000, that means FSB frequency is 200Mhz. - - - \ No newline at end of file diff --git a/MdePkg/Library/BaseTimerLibLocalApic/Ebc/EbcTimerLib.c b/MdePkg/Library/BaseTimerLibLocalApic/Ebc/EbcTimerLib.c deleted file mode 100644 index 416a44f4ea..0000000000 --- a/MdePkg/Library/BaseTimerLibLocalApic/Ebc/EbcTimerLib.c +++ /dev/null @@ -1,123 +0,0 @@ -/** @file - Timer Library functions for EBC. - - Copyright (c) 2006, Intel Corporation
- All rights reserved. This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - - Module Name: EbcTimerLib.c - -**/ - -/** - Stalls the CPU for at least the given number of microseconds. - - Stalls the CPU for the number of microseconds specified by MicroSeconds. - - @param MicroSeconds The minimum number of microseconds to delay. - - @return MicroSeconds - -**/ -UINTN -EFIAPI -MicroSecondDelay ( - IN UINTN MicroSeconds - ) -{ - // - // EBC architecture does not support local APIC timer. - // - ASSERT (FALSE); - return MicroSeconds; -} - -/** - Stalls the CPU for at least the given number of nanoseconds. - - Stalls the CPU for the number of nanoseconds specified by NanoSeconds. - - @param NanoSeconds The minimum number of nanoseconds to delay. - - @return NanoSeconds - -**/ -UINTN -EFIAPI -NanoSecondDelay ( - IN UINTN NanoSeconds - ) -{ - // - // EBC architecture does not support local APIC timer. - // - ASSERT (FALSE); - return NanoSeconds; -} - -/** - Retrieves the current value of a 64-bit free running performance counter. - - Retrieves the current value of a 64-bit free running performance counter. The - counter can either count up by 1 or count down by 1. If the physical - performance counter counts by a larger increment, then the counter values - must be translated. The properties of the counter can be retrieved from - GetPerformanceCounterProperties(). - - @return The current value of the free running performance counter. - -**/ -UINT64 -EFIAPI -GetPerformanceCounter ( - VOID - ) -{ - // - // EBC architecture does not support local APIC timer. - // - ASSERT (FALSE); - return 0; -} - -/** - Retrieves the 64-bit frequency in Hz and the range of performance counter - values. - - If StartValue is not NULL, then the value that the performance counter starts - with immediately after is it rolls over is returned in StartValue. If - EndValue is not NULL, then the value that the performance counter end with - immediately before it rolls over is returned in EndValue. The 64-bit - frequency of the performance counter in Hz is always returned. If StartValue - is less than EndValue, then the performance counter counts up. If StartValue - is greater than EndValue, then the performance counter counts down. For - example, a 64-bit free running counter that counts up would have a StartValue - of 0 and an EndValue of 0xFFFFFFFFFFFFFFFF. A 24-bit free running counter - that counts down would have a StartValue of 0xFFFFFF and an EndValue of 0. - - @param StartValue The value the performance counter starts with when it - rolls over. - @param EndValue The value that the performance counter ends with before - it rolls over. - - @return The frequency in Hz. - -**/ -UINT64 -EFIAPI -GetPerformanceCounterProperties ( - OUT UINT64 *StartValue, OPTIONAL - OUT UINT64 *EndValue OPTIONAL - ) -{ - // - // EBC architecture does not support local APIC timer. - // - ASSERT (FALSE); - return 0; -} diff --git a/MdePkg/Library/BaseTimerLibLocalApic/Ipf/IpfTimerLib.c b/MdePkg/Library/BaseTimerLibLocalApic/Ipf/IpfTimerLib.c deleted file mode 100644 index 65b58bc549..0000000000 --- a/MdePkg/Library/BaseTimerLibLocalApic/Ipf/IpfTimerLib.c +++ /dev/null @@ -1,172 +0,0 @@ -/** @file - Timer Library functions built upon local APIC on IA32/x64. - - @bug Should use PCD to retrieve all the constants including index of - the IA32_APIC_BASE MSR, the offsets of InitialCount, CorrentCount - and DivideConfiguration. - - Copyright (c) 2006, Intel Corporation
- All rights reserved. This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - - Module Name: IpfTimerLib.c - -**/ - - - - -/** - Performs a delay measured as number of ticks. - - An internal function to perform a delay measured as number of ticks. It's - invoked by MicroSecondDelay() and NanoSecondDelay(). - - @param Delay Number of ticks to delay. - -**/ -STATIC -VOID -InternalIpfDelay ( - IN INT64 Delay - ) -{ - INT64 Ticks; - - // - // The target timer count is calculated here - // - Ticks = IpfReadItc () + Delay; - - // - // Wait until time out - // Delay > 2^63 could not be handled by this function - // Timer wrap-arounds are handled correctly by this function - // - while (Ticks - IpfReadItc () >= 0); -} - -/** - Stalls the CPU for at least the given number of microseconds. - - Stalls the CPU for the number of microseconds specified by MicroSeconds. - - @param MicroSeconds The minimum number of microseconds to delay. - - @return MicroSeconds - -**/ -UINTN -EFIAPI -MicroSecondDelay ( - IN UINTN MicroSeconds - ) -{ - InternalIpfDelay ( - GetPerformanceCounterProperties (NULL, NULL) * - MicroSeconds / - 1000000 - ); - return MicroSeconds; -} - -/** - Stalls the CPU for at least the given number of nanoseconds. - - Stalls the CPU for the number of nanoseconds specified by NanoSeconds. - - @param NanoSeconds The minimum number of nanoseconds to delay. - - @return NanoSeconds - -**/ -UINTN -EFIAPI -NanoSecondDelay ( - IN UINTN NanoSeconds - ) -{ - InternalIpfDelay ( - GetPerformanceCounterProperties (NULL, NULL) * - NanoSeconds / - 1000000000 - ); - return NanoSeconds; -} - -/** - Retrieves the current value of a 64-bit free running performance counter. - - Retrieves the current value of a 64-bit free running performance counter. The - counter can either count up by 1 or count down by 1. If the physical - performance counter counts by a larger increment, then the counter values - must be translated. The properties of the counter can be retrieved from - GetPerformanceCounterProperties(). - - @return The current value of the free running performance counter. - -**/ -UINT64 -EFIAPI -GetPerformanceCounter ( - VOID - ) -{ - return IpfReadItc (); -} - -/** - Retrieves the 64-bit frequency in Hz and the range of performance counter - values. - - If StartValue is not NULL, then the value that the performance counter starts - with immediately after is it rolls over is returned in StartValue. If - EndValue is not NULL, then the value that the performance counter end with - immediately before it rolls over is returned in EndValue. The 64-bit - frequency of the performance counter in Hz is always returned. If StartValue - is less than EndValue, then the performance counter counts up. If StartValue - is greater than EndValue, then the performance counter counts down. For - example, a 64-bit free running counter that counts up would have a StartValue - of 0 and an EndValue of 0xFFFFFFFFFFFFFFFF. A 24-bit free running counter - that counts down would have a StartValue of 0xFFFFFF and an EndValue of 0. - - @param StartValue The value the performance counter starts with when it - rolls over. - @param EndValue The value that the performance counter ends with before - it rolls over. - - @return The frequency in Hz. - -**/ -UINT64 -EFIAPI -GetPerformanceCounterProperties ( - OUT UINT64 *StartValue, OPTIONAL - OUT UINT64 *EndValue OPTIONAL - ) -{ - PAL_PROC_RETURN PalRet; - UINT64 BaseFrequence; - - PalRet = PalCallStatic (NULL, 13, 0, 0, 0); - ASSERT (PalRet.Status == 0); - BaseFrequence = PalRet.r9; - - PalRet = PalCallStatic (NULL, 14, 0, 0, 0); - ASSERT (PalRet.Status == 0); - - if (StartValue != NULL) { - *StartValue = 0; - } - - if (EndValue != NULL) { - *EndValue = (UINT64)(-1); - } - - return BaseFrequence * (PalRet.r11 >> 32) / (UINT32)PalRet.r11; -} diff --git a/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c b/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c deleted file mode 100644 index 235fe7be6d..0000000000 --- a/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c +++ /dev/null @@ -1,250 +0,0 @@ -/** @file - Timer Library functions built upon local APIC on IA32/x64. - - @bug Should use PCD to retrieve all the constants including index of - the IA32_APIC_BASE MSR, the offsets of InitialCount, CorrentCount - and DivideConfiguration. - - Copyright (c) 2006, Intel Corporation
- All rights reserved. This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - - Module Name: x86TimerLib.c - -**/ - -// -// The following array is used in calculating the frequency of local APIC -// timer. Refer to IA-32 developers' manual for more details. -// -GLOBAL_REMOVE_IF_UNREFERENCED -CONST UINT8 mTimerLibLocalApicDivisor[] = { - 0x02, 0x04, 0x08, 0x10, - 0x02, 0x04, 0x08, 0x10, - 0x20, 0x40, 0x80, 0x01, - 0x20, 0x40, 0x80, 0x01 -}; - -/** - Internal function to retrieve the base address of local APIC. - - Internal function to retrieve the base address of local APIC. - - @return The base address of local APIC - -**/ -STATIC -UINTN -InternalX86GetApicBase ( - VOID - ) -{ - return (UINTN)AsmMsrBitFieldRead64 (27, 12, 35) << 12; -} - -/** - Internal function to return the frequency of the local APIC timer. - - Internal function to return the frequency of the local APIC timer. - - @param ApicBase The base address of memory mapped registers of local APIC. - - @return The frequency of the timer in Hz. - -**/ -STATIC -UINT32 -InternalX86GetTimerFrequency ( - IN UINTN ApicBase - ) -{ - return - PcdGet32(PcdFSBClock) / - mTimerLibLocalApicDivisor[MmioBitFieldRead32 (ApicBase + 0x3e0, 0, 3)]; -} - -/** - Internal function to read the current tick counter of local APIC. - - Internal function to read the current tick counter of local APIC. - - @param ApicBase The base address of memory mapped registers of local APIC. - - @return The tick counter read. - -**/ -STATIC -INT32 -InternalX86GetTimerTick ( - IN UINTN ApicBase - ) -{ - return MmioRead32 (ApicBase + 0x390); -} - -/** - Stalls the CPU for at least the given number of ticks. - - Stalls the CPU for at least the given number of ticks. It's invoked by - MicroSecondDelay() and NanoSecondDelay(). - - @param ApicBase The base address of memory mapped registers of local APIC. - @param Delay A period of time to delay in ticks. - -**/ -STATIC -VOID -InternalX86Delay ( - IN UINTN ApicBase, - IN UINT32 Delay - ) -{ - INT32 Ticks; - - // - // The target timer count is calculated here - // - Ticks = InternalX86GetTimerTick (ApicBase) - Delay; - - // - // Wait until time out - // Delay > 2^31 could not be handled by this function - // Timer wrap-arounds are handled correctly by this function - // - while (InternalX86GetTimerTick (ApicBase) - Ticks >= 0); -} - -/** - Stalls the CPU for at least the given number of microseconds. - - Stalls the CPU for the number of microseconds specified by MicroSeconds. - - @param MicroSeconds The minimum number of microseconds to delay. - - @return MicroSeconds - -**/ -UINTN -EFIAPI -MicroSecondDelay ( - IN UINTN MicroSeconds - ) -{ - UINTN ApicBase; - - ApicBase = InternalX86GetApicBase (); - InternalX86Delay ( - ApicBase, - (UINT32)DivU64x32 ( - MultU64x64 ( - InternalX86GetTimerFrequency (ApicBase), - MicroSeconds - ), - 1000000u - ) - ); - return MicroSeconds; -} - -/** - Stalls the CPU for at least the given number of nanoseconds. - - Stalls the CPU for the number of nanoseconds specified by NanoSeconds. - - @param NanoSeconds The minimum number of nanoseconds to delay. - - @return NanoSeconds - -**/ -UINTN -EFIAPI -NanoSecondDelay ( - IN UINTN NanoSeconds - ) -{ - UINTN ApicBase; - - ApicBase = InternalX86GetApicBase (); - InternalX86Delay ( - ApicBase, - (UINT32)DivU64x32 ( - MultU64x64 ( - InternalX86GetTimerFrequency (ApicBase), - NanoSeconds - ), - 1000000000u - ) - ); - return NanoSeconds; -} - -/** - Retrieves the current value of a 64-bit free running performance counter. - - Retrieves the current value of a 64-bit free running performance counter. The - counter can either count up by 1 or count down by 1. If the physical - performance counter counts by a larger increment, then the counter values - must be translated. The properties of the counter can be retrieved from - GetPerformanceCounterProperties(). - - @return The current value of the free running performance counter. - -**/ -UINT64 -EFIAPI -GetPerformanceCounter ( - VOID - ) -{ - return (UINT64)(UINT32)InternalX86GetTimerTick (InternalX86GetApicBase ()); -} - -/** - Retrieves the 64-bit frequency in Hz and the range of performance counter - values. - - If StartValue is not NULL, then the value that the performance counter starts - with immediately after is it rolls over is returned in StartValue. If - EndValue is not NULL, then the value that the performance counter end with - immediately before it rolls over is returned in EndValue. The 64-bit - frequency of the performance counter in Hz is always returned. If StartValue - is less than EndValue, then the performance counter counts up. If StartValue - is greater than EndValue, then the performance counter counts down. For - example, a 64-bit free running counter that counts up would have a StartValue - of 0 and an EndValue of 0xFFFFFFFFFFFFFFFF. A 24-bit free running counter - that counts down would have a StartValue of 0xFFFFFF and an EndValue of 0. - - @param StartValue The value the performance counter starts with when it - rolls over. - @param EndValue The value that the performance counter ends with before - it rolls over. - - @return The frequency in Hz. - -**/ -UINT64 -EFIAPI -GetPerformanceCounterProperties ( - OUT UINT64 *StartValue, OPTIONAL - OUT UINT64 *EndValue OPTIONAL - ) -{ - UINTN ApicBase; - - ApicBase = InternalX86GetApicBase (); - - if (StartValue != NULL) { - *StartValue = MmioRead32 (ApicBase + 0x380); - } - - if (EndValue != NULL) { - *EndValue = 0; - } - - return (UINT64) InternalX86GetTimerFrequency (ApicBase);; -} diff --git a/MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.msa b/MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.msa new file mode 100644 index 0000000000..65ea51dfcf --- /dev/null +++ b/MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.msa @@ -0,0 +1,43 @@ + + + + BaseTimerLibNullTemplate + BASE + f4731d79-537e-4505-bd52-c03f9b1f6b89 + 1.0 + Timer library NULL template implementaton + This NULL Timer library provides one template API of TimerLib library, + this library do not impletement functionality completely. + Copyright (c) 2007, Intel Corporation. + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052 + + + IA32 X64 IPF EBC + false + BaseTimerLibNullTemplate + + + + TimerLib + + + DebugLib + + + + TimerLibNull.c + + + + + + EFI_SPECIFICATION_VERSION 0x00020000 + EDK_RELEASE_VERSION 0x00020000 + + \ No newline at end of file diff --git a/MdePkg/Library/BaseTimerLibNullTemplate/TimerLibNull.c b/MdePkg/Library/BaseTimerLibNullTemplate/TimerLibNull.c new file mode 100644 index 0000000000..33a9736a24 --- /dev/null +++ b/MdePkg/Library/BaseTimerLibNullTemplate/TimerLibNull.c @@ -0,0 +1,111 @@ +/** @file + Timer Library functions for runtime drivers. + + Copyright (c) 2007, Intel Corporation
+ All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + Module Name: RuntimeTimerLib.c + +**/ + +/** + Stalls the CPU for at least the given number of microseconds. + + Stalls the CPU for the number of microseconds specified by MicroSeconds. + + @param MicroSeconds The minimum number of microseconds to delay. + + @return MicroSeconds + +**/ +UINTN +EFIAPI +MicroSecondDelay ( + IN UINTN MicroSeconds + ) +{ + ASSERT (FALSE); + return MicroSeconds; +} + +/** + Stalls the CPU for at least the given number of nanoseconds. + + Stalls the CPU for the number of nanoseconds specified by NanoSeconds. + + @param NanoSeconds The minimum number of nanoseconds to delay. + + @return NanoSeconds + +**/ +UINTN +EFIAPI +NanoSecondDelay ( + IN UINTN NanoSeconds + ) +{ + ASSERT (FALSE); + return 0; +} + +/** + Retrieves the current value of a 64-bit free running performance counter. + + Retrieves the current value of a 64-bit free running performance counter. The + counter can either count up by 1 or count down by 1. If the physical + performance counter counts by a larger increment, then the counter values + must be translated. The properties of the counter can be retrieved from + GetPerformanceCounterProperties(). + + @return The current value of the free running performance counter. + +**/ +UINT64 +EFIAPI +GetPerformanceCounter ( + VOID + ) +{ + ASSERT (FALSE); + return 0; +} + +/** + Retrieves the 64-bit frequency in Hz and the range of performance counter + values. + + If StartValue is not NULL, then the value that the performance counter starts + with immediately after is it rolls over is returned in StartValue. If + EndValue is not NULL, then the value that the performance counter end with + immediately before it rolls over is returned in EndValue. The 64-bit + frequency of the performance counter in Hz is always returned. If StartValue + is less than EndValue, then the performance counter counts up. If StartValue + is greater than EndValue, then the performance counter counts down. For + example, a 64-bit free running counter that counts up would have a StartValue + of 0 and an EndValue of 0xFFFFFFFFFFFFFFFF. A 24-bit free running counter + that counts down would have a StartValue of 0xFFFFFF and an EndValue of 0. + + @param StartValue The value the performance counter starts with when it + rolls over. + @param EndValue The value that the performance counter ends with before + it rolls over. + + @return The frequency in Hz. + +**/ +UINT64 +EFIAPI +GetPerformanceCounterProperties ( + OUT UINT64 *StartValue, OPTIONAL + OUT UINT64 *EndValue OPTIONAL + ) +{ + ASSERT (FALSE); + return 0; +} diff --git a/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c b/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c new file mode 100644 index 0000000000..9049fef997 --- /dev/null +++ b/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c @@ -0,0 +1,168 @@ +/** @file + Timer Library functions built upon ITC on IA32/x64. + + Copyright (c) 2006 - 2007, Intel Corporation
+ All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + Module Name: IpfTimerLib.c + +**/ + + + + +/** + Performs a delay measured as number of ticks. + + An internal function to perform a delay measured as number of ticks. It's + invoked by MicroSecondDelay() and NanoSecondDelay(). + + @param Delay Number of ticks to delay. + +**/ +STATIC +VOID +InternalIpfDelay ( + IN INT64 Delay + ) +{ + INT64 Ticks; + + // + // The target timer count is calculated here + // + Ticks = IpfReadItc () + Delay; + + // + // Wait until time out + // Delay > 2^63 could not be handled by this function + // Timer wrap-arounds are handled correctly by this function + // + while (Ticks - IpfReadItc () >= 0); +} + +/** + Stalls the CPU for at least the given number of microseconds. + + Stalls the CPU for the number of microseconds specified by MicroSeconds. + + @param MicroSeconds The minimum number of microseconds to delay. + + @return MicroSeconds + +**/ +UINTN +EFIAPI +MicroSecondDelay ( + IN UINTN MicroSeconds + ) +{ + InternalIpfDelay ( + GetPerformanceCounterProperties (NULL, NULL) * + MicroSeconds / + 1000000 + ); + return MicroSeconds; +} + +/** + Stalls the CPU for at least the given number of nanoseconds. + + Stalls the CPU for the number of nanoseconds specified by NanoSeconds. + + @param NanoSeconds The minimum number of nanoseconds to delay. + + @return NanoSeconds + +**/ +UINTN +EFIAPI +NanoSecondDelay ( + IN UINTN NanoSeconds + ) +{ + InternalIpfDelay ( + GetPerformanceCounterProperties (NULL, NULL) * + NanoSeconds / + 1000000000 + ); + return NanoSeconds; +} + +/** + Retrieves the current value of a 64-bit free running performance counter. + + Retrieves the current value of a 64-bit free running performance counter. The + counter can either count up by 1 or count down by 1. If the physical + performance counter counts by a larger increment, then the counter values + must be translated. The properties of the counter can be retrieved from + GetPerformanceCounterProperties(). + + @return The current value of the free running performance counter. + +**/ +UINT64 +EFIAPI +GetPerformanceCounter ( + VOID + ) +{ + return IpfReadItc (); +} + +/** + Retrieves the 64-bit frequency in Hz and the range of performance counter + values. + + If StartValue is not NULL, then the value that the performance counter starts + with immediately after is it rolls over is returned in StartValue. If + EndValue is not NULL, then the value that the performance counter end with + immediately before it rolls over is returned in EndValue. The 64-bit + frequency of the performance counter in Hz is always returned. If StartValue + is less than EndValue, then the performance counter counts up. If StartValue + is greater than EndValue, then the performance counter counts down. For + example, a 64-bit free running counter that counts up would have a StartValue + of 0 and an EndValue of 0xFFFFFFFFFFFFFFFF. A 24-bit free running counter + that counts down would have a StartValue of 0xFFFFFF and an EndValue of 0. + + @param StartValue The value the performance counter starts with when it + rolls over. + @param EndValue The value that the performance counter ends with before + it rolls over. + + @return The frequency in Hz. + +**/ +UINT64 +EFIAPI +GetPerformanceCounterProperties ( + OUT UINT64 *StartValue, OPTIONAL + OUT UINT64 *EndValue OPTIONAL + ) +{ + PAL_PROC_RETURN PalRet; + UINT64 BaseFrequence; + + PalRet = PalCallStatic (NULL, 13, 0, 0, 0); + ASSERT (PalRet.Status == 0); + BaseFrequence = PalRet.r9; + + PalRet = PalCallStatic (NULL, 14, 0, 0, 0); + ASSERT (PalRet.Status == 0); + + if (StartValue != NULL) { + *StartValue = 0; + } + + if (EndValue != NULL) { + *EndValue = (UINT64)(-1); + } + + return BaseFrequence * (PalRet.r11 >> 32) / (UINT32)PalRet.r11; +} diff --git a/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.msa b/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.msa new file mode 100644 index 0000000000..4c152caae6 --- /dev/null +++ b/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.msa @@ -0,0 +1,64 @@ + + + + SecPeiDxeTimerLibCpu + BASE + b5a05743-9b71-489b-a0ed-a0eb3950d23b + 1.0 + Timer Library implementation for boot time drivers. + Timer Library that uses CPU resources to provide calibrated + delays on IA-32 and x64, and uses ITC on IPF. Note: Because CpuLocalApci + and ITC could be programmed by OS, it cannot be used by SMM drivers + and runtime drivers, ACPI timer is recommended for SMM drivers and RUNTIME + drivers. + Copyright (c) 2006 - 2007, Intel Corporation. + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052 + + + IA32 X64 IPF + false + SecPeiDxeTimerLibCpu + + + + TimerLib + + + BaseLib + + + IoLib + + + DebugLib + + + PcdLib + + + + x86TimerLib.c + x86TimerLib.c + IpfTimerLib.c + + + + + + EFI_SPECIFICATION_VERSION 0x00020000 + EDK_RELEASE_VERSION 0x00020000 + + + + PcdFSBClock + gEfiMdePkgTokenSpaceGuid + This value is FSB Clock frequency. Its unit is Hz and its default value is 200000000, that means FSB frequency is 200Mhz. + + + \ No newline at end of file diff --git a/MdePkg/Library/SecPeiDxeTimerLibCpu/x86TimerLib.c b/MdePkg/Library/SecPeiDxeTimerLibCpu/x86TimerLib.c new file mode 100644 index 0000000000..7467bc5e4d --- /dev/null +++ b/MdePkg/Library/SecPeiDxeTimerLibCpu/x86TimerLib.c @@ -0,0 +1,250 @@ +/** @file + Timer Library functions built upon local APIC on IA32/x64. + + @bug Should use PCD to retrieve all the constants including index of + the IA32_APIC_BASE MSR, the offsets of InitialCount, CorrentCount + and DivideConfiguration. + + Copyright (c) 2006 - 2007, Intel Corporation
+ All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + Module Name: x86TimerLib.c + +**/ + +// +// The following array is used in calculating the frequency of local APIC +// timer. Refer to IA-32 developers' manual for more details. +// +GLOBAL_REMOVE_IF_UNREFERENCED +CONST UINT8 mTimerLibLocalApicDivisor[] = { + 0x02, 0x04, 0x08, 0x10, + 0x02, 0x04, 0x08, 0x10, + 0x20, 0x40, 0x80, 0x01, + 0x20, 0x40, 0x80, 0x01 +}; + +/** + Internal function to retrieve the base address of local APIC. + + Internal function to retrieve the base address of local APIC. + + @return The base address of local APIC + +**/ +STATIC +UINTN +InternalX86GetApicBase ( + VOID + ) +{ + return (UINTN)AsmMsrBitFieldRead64 (27, 12, 35) << 12; +} + +/** + Internal function to return the frequency of the local APIC timer. + + Internal function to return the frequency of the local APIC timer. + + @param ApicBase The base address of memory mapped registers of local APIC. + + @return The frequency of the timer in Hz. + +**/ +STATIC +UINT32 +InternalX86GetTimerFrequency ( + IN UINTN ApicBase + ) +{ + return + PcdGet32(PcdFSBClock) / + mTimerLibLocalApicDivisor[MmioBitFieldRead32 (ApicBase + 0x3e0, 0, 3)]; +} + +/** + Internal function to read the current tick counter of local APIC. + + Internal function to read the current tick counter of local APIC. + + @param ApicBase The base address of memory mapped registers of local APIC. + + @return The tick counter read. + +**/ +STATIC +INT32 +InternalX86GetTimerTick ( + IN UINTN ApicBase + ) +{ + return MmioRead32 (ApicBase + 0x390); +} + +/** + Stalls the CPU for at least the given number of ticks. + + Stalls the CPU for at least the given number of ticks. It's invoked by + MicroSecondDelay() and NanoSecondDelay(). + + @param ApicBase The base address of memory mapped registers of local APIC. + @param Delay A period of time to delay in ticks. + +**/ +STATIC +VOID +InternalX86Delay ( + IN UINTN ApicBase, + IN UINT32 Delay + ) +{ + INT32 Ticks; + + // + // The target timer count is calculated here + // + Ticks = InternalX86GetTimerTick (ApicBase) - Delay; + + // + // Wait until time out + // Delay > 2^31 could not be handled by this function + // Timer wrap-arounds are handled correctly by this function + // + while (InternalX86GetTimerTick (ApicBase) - Ticks >= 0); +} + +/** + Stalls the CPU for at least the given number of microseconds. + + Stalls the CPU for the number of microseconds specified by MicroSeconds. + + @param MicroSeconds The minimum number of microseconds to delay. + + @return MicroSeconds + +**/ +UINTN +EFIAPI +MicroSecondDelay ( + IN UINTN MicroSeconds + ) +{ + UINTN ApicBase; + + ApicBase = InternalX86GetApicBase (); + InternalX86Delay ( + ApicBase, + (UINT32)DivU64x32 ( + MultU64x64 ( + InternalX86GetTimerFrequency (ApicBase), + MicroSeconds + ), + 1000000u + ) + ); + return MicroSeconds; +} + +/** + Stalls the CPU for at least the given number of nanoseconds. + + Stalls the CPU for the number of nanoseconds specified by NanoSeconds. + + @param NanoSeconds The minimum number of nanoseconds to delay. + + @return NanoSeconds + +**/ +UINTN +EFIAPI +NanoSecondDelay ( + IN UINTN NanoSeconds + ) +{ + UINTN ApicBase; + + ApicBase = InternalX86GetApicBase (); + InternalX86Delay ( + ApicBase, + (UINT32)DivU64x32 ( + MultU64x64 ( + InternalX86GetTimerFrequency (ApicBase), + NanoSeconds + ), + 1000000000u + ) + ); + return NanoSeconds; +} + +/** + Retrieves the current value of a 64-bit free running performance counter. + + Retrieves the current value of a 64-bit free running performance counter. The + counter can either count up by 1 or count down by 1. If the physical + performance counter counts by a larger increment, then the counter values + must be translated. The properties of the counter can be retrieved from + GetPerformanceCounterProperties(). + + @return The current value of the free running performance counter. + +**/ +UINT64 +EFIAPI +GetPerformanceCounter ( + VOID + ) +{ + return (UINT64)(UINT32)InternalX86GetTimerTick (InternalX86GetApicBase ()); +} + +/** + Retrieves the 64-bit frequency in Hz and the range of performance counter + values. + + If StartValue is not NULL, then the value that the performance counter starts + with immediately after is it rolls over is returned in StartValue. If + EndValue is not NULL, then the value that the performance counter end with + immediately before it rolls over is returned in EndValue. The 64-bit + frequency of the performance counter in Hz is always returned. If StartValue + is less than EndValue, then the performance counter counts up. If StartValue + is greater than EndValue, then the performance counter counts down. For + example, a 64-bit free running counter that counts up would have a StartValue + of 0 and an EndValue of 0xFFFFFFFFFFFFFFFF. A 24-bit free running counter + that counts down would have a StartValue of 0xFFFFFF and an EndValue of 0. + + @param StartValue The value the performance counter starts with when it + rolls over. + @param EndValue The value that the performance counter ends with before + it rolls over. + + @return The frequency in Hz. + +**/ +UINT64 +EFIAPI +GetPerformanceCounterProperties ( + OUT UINT64 *StartValue, OPTIONAL + OUT UINT64 *EndValue OPTIONAL + ) +{ + UINTN ApicBase; + + ApicBase = InternalX86GetApicBase (); + + if (StartValue != NULL) { + *StartValue = MmioRead32 (ApicBase + 0x380); + } + + if (EndValue != NULL) { + *EndValue = 0; + } + + return (UINT64) InternalX86GetTimerFrequency (ApicBase);; +} diff --git a/MdePkg/MdePkg.fpd b/MdePkg/MdePkg.fpd index 76c6630c1c..cf1083955b 100644 --- a/MdePkg/MdePkg.fpd +++ b/MdePkg/MdePkg.fpd @@ -1779,22 +1779,6 @@ LIBRARY - - - - PcdFSBClock - 0x0000000c - gEfiMdePkgTokenSpaceGuid - UINT32 - 4 - 200000000 - - - - NULL - LIBRARY - - NULL @@ -2284,6 +2268,14 @@ + + + + + + + + diff --git a/MdePkg/MdePkg.spd b/MdePkg/MdePkg.spd index 6bfbdb3b2d..a70622b1b4 100644 --- a/MdePkg/MdePkg.spd +++ b/MdePkg/MdePkg.spd @@ -1150,7 +1150,6 @@ Library/BasePciExpressLib/BasePciExpressLib.msa Library/BasePciLibCf8/BasePciLibCf8.msa Library/BasePciLibPciExpress/BasePciLibPciExpress.msa - Library/BaseTimerLibLocalApic/BaseTimerLibLocalApic.msa Library/DxeCoreEntryPoint/DxeCoreEntryPoint.msa Library/DxeCoreHobLib/DxeCoreHobLib.msa Library/DxeHobLib/DxeHobLib.msa @@ -1185,6 +1184,8 @@ Library/DxeMemoryLib/DxeMemoryLib.msa Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.msa Library/UefiApplicationEntryPoint/UefiApplicationEntryPoint.msa + Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.msa + Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.msa Include/Base.h