FillExchangeInfoData() is used to fill MP_CPU_EXCHANGE_INFO date exchanged
between C code and assembly code of AP reset vector.
v5:
1. Reference ApWakeupFunction instead of ApCFunction.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
ApWakeupFunction() is the first C function executed from AP reset vector. When
APs waken up at the first time, it will sync BSP's MTRR setting and load
microcode on APs and collect APs' BIST information.
When AP tasked finished, it will place APs it one loop specified by ApLoopMode.
v5:
1. Rename ApCFunction to ApWakeupFunction to meet naming convention.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
In PeiMpInitLib, searching unallocated memory under in
EFI_HOB_TYPE_RESOURCE_DESCRIPTOR hobs to find the memory under 1MB for AP reset
vector. After End of PEI event triggered, we need to restore original the buffer
contents to avoid crash the OS on S3 boot.
In DxeMpInitLib, allocate the memory under 1MB for AP reset vector.
Add helper functions AllocateResetVector()/FreeResetVector() used by WakeupAp().
v3:
1. Move SetTimer() from Patch #17 to Patch 16.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
In DxeMpInitLib, register one period event callback function CheckAPsStatus()
used to check AP Status.
v5:
1. Introduce AP_CHECK_INTERVAL for adjust AP check timer interval potential.
v3:
1. Use CamelCase for mCheckAllAPsEvent, mStopCheckAllApsStatus and
CheckAndUpdateApsStatus().
2. Move SetTimer() from Patch #17 to Patch 16.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
In PeiMpInitLib, register End of PEI callback function CpuMpEndOfPeiCallback().
v5:
1. Add comment block for mMpInitLibNotifyList.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
In PeiMpInitLib, save CPU MP Data pointer into one local Guided HOB.
In DxeMpInitLib, save CPU MP Data pointer into one global variable.
Add helper functions GetCpuMpData()/SaveCpuMpData().
v5:
1. Move CPU_INIT_MP_LIB_HOB_GUID from MpLib.c to MpLib.h to make
all C files visible.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
Add CPU_VOLATILE_REGISTERS definitions for CRx and DRx required to be restored
after APs received INIT IPI.
Add worker functions SaveVolatileRegisters()/RestoreVolatileRegisters() used to
save/restore CRx and DRx. It also check if Debugging Extensions supported or
not.
v5:
1. Add comment block for structure CPU_VOLATILE_REGISTERS.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
Initialize CPU_AP_DATA for CPU APs and add GetApState()/SetApState() helper
functions to get/set AP state.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
v5:
1. Add comment block for enum AP_INIT_STATE and structure CPU_AP_DATA.
2. Add more comment for structure CPU_INFO_IN_HOB.
3. Add more clarification in structure _CPU_MP_DATA for those fields
pass from PEI to DXE.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
Firstly, get ApLoopMode from PcdCpuApLoopMode. If MonitorMwait feature is not
supported, update ApLoopMode to ApHltLoop. If MonitorMwait feature is supported,
get MointorFilter size by CPUID.[EAX=05H]:EBX.BIT0-15.
v5:
1. Add comment block for enum AP_LOOP_MODE.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
In MpInitLibInitialize(), invoke AsmGetAddress() to get get assembly functions'
entry addresses and the sizes from returned MP_ASSEMBLY_ADDRESS_MAP structure.
v5:
1. Add more detailed comments for structure MP_ASSEMBLY_ADDRESS_MAP.
v4:
1. Add AsmRelocateApLoop information return in AsmGetAddress().
v3:
1. Rename AsmRellocateApLoop to AsmRelocateApLoop.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
AsmRelocateApLoop() is used to place APs into MWAIT-loop if MonitorMwait
feature is supported before hand-off to OS, or place APs into HLT-loop if
MonitorMwait feature is not supported.
If the current mode is long mode, we will switch APs to protected mode
before placing APs in MWAIT-loop or HLT-loop. Thus, once APs wakeup from
loop, APs needn't the page table that may be crashed by OS.
v3:
1. Rename AsmRellocateApLoop to AsmRelocateApLoop.
2. Fix typo Proteced to Protected.
3. Fix typo segement to segment
4. Use word MONITOR instead of mwait-monitor.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
EnableExecuteDisable in MP_CPU_EXCHANGE_INFO is used to tell AP reset vector if
enable execute disable feature on APs. This feature should be enabled before CR3
is written.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
Add assembly code for AP reset vector and the definition of MP_CPU_EXCHANGE_INFO
that are used to exchange the data between C code and assembly code when AP wake
up.
v4:
1. Copy MP_CPU_EXCHANGE_INFO from UefiCpuPkg/CpuMpPei/CpuMpPei.h
2. Copy MpEqu.inc and MpFuncs.nasm from UefiCpuPkg/CpuMpPei.
v3:
1. Rename NumApsExecutingLoction to NumApsExecutingLocation
2. Add whitespace after ; in .nasm file
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
Add two MP Initialize Library instances PeiMpInitLib.inf and DxeMpInitLib.inf
with NULL implementation.
One PeiMpInitLib.inf is consumed by PEI MP driver. Another DxeMpInitLib.inf is
consumed by DXE MP driver.
Place MpInitLibStartupAllAPs()/MpInitLibStartupThisAp()/MpInitLibSwitchBSP()/
MpInitLibEnableDisableAP() into PeiMpLib.c and DxeMpLib.c, because they have
the different implementations and will be updated in latter patches.
v5:
1. Add back PeiExceptionHandlerLib.inf in UefiCpuPkg.dsc. It is removed
incorrectly.
v4:
1. Return EFI_UNSUPPORTED instead of EFI_SUCCESS for NULL implementation of
all Functions.
2. Sync MpInitLibxxx functions header updating described in v4 part of Patch
#4.
v3:
1. Rename MpInitLibSwitchBsp to MpInitLibSwitchBSP to match PI spec
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
MP Initialize library provides basic functionalities to do APs initialization,
to manage MP information and to wakeup APs to execute AP task.
It could be consumed by CPU MP PEI or DXE drivers to provide CPU MP PPI/Protocol
services.
v4:
1. MpInitLibGetProcessorInfo():
Update HealthData type from UINT32 to EFI_HEALTH_FLAGS.
Add #include <Ppi/SecPlatformInformation.h>
2. MpInitLibSwitchBSP():
Return EFI_DEVICE_ERROR instead of EFI_SUCCESS if the calling processor is
an AP.
3. MpInitLibStartupThisAP():
Fix several incorrect references to "APs" to match PI spec.
4. MpInitLibSwitchBSP() and MpInitLibEnableDisableAP():
Fix incorrect description on ProcessorNumber.
5. Trim whitespace at end of line.
v3:
1. Add whitespace after MpInitLibInitialize
2. Rename MpInitLibSwitchBsp to MpInitLibSwitchBSP to match PI spec
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
Currently, we will allocate StartupVector buffer under 1MB at entry point
function. But some modules may allocate some hard code address under 1MB.
For example, LegacyBiosDxe driver tries to manage some legacy range under
640KB.
To avoid the conflicts, we move StartupVector buffer allocation to End Of
DXE event callback function.
v4:
Update the Context parameter is used as a pointer to AcpiCpuDataEx, then
we needn't to add the global variable.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
Add microcode definitions defined in Intel(R) 64 and IA-32 Architectures
Software Developer's Manual Volume 3A, Section 9.11.
v4:
1. ProcessorSignature type changed to CPU_MICROCODE_PROCESSOR_SIGNATURE
2. Add pack(1) for structure CPU_MICROCODE_HEADER and
CPU_MICROCODE_EXTENDED_TABLE.
v3:
1. Update SDM date to June, 2016
2. Mention BCD format in CPU_MICROCODE_DATE
3. Rename ProcessorChecksum to Checksum to match SDM.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
#define MSR_IA32_APIC_BASE_ADDRESS is duplicated with #define MSR_IA32_APIC_BASE
defined in UefiCpuPkg/Include/Register/ArchitecturalMsr.h, so we could remove it
and update the modules to use MSR_IA32_APIC_BASE from ArchitecturalMsr.h.
Structure MSR_IA32_APIC_BASE conflicts with #define MSR_IA32_APIC_BASE defined
in UefiCpuPkg/Include/Register/ArchitecturalMsr.h, so we could remove it and
update the modules to use structure MSR_IA32_APIC_BASE_REGISTER from
ArchitecturalMsr.h.
v5:
1. Update SourceLevelDebugPkg to use APIC Base MSR from ArchitecturalMsr.h.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: David Wei <david.wei@intel.com>
Thanks,
David Wei
-----Original Message-----
From: Gary Lin [mailto:glin@suse.com]
Sent: Thursday, August 11, 2016 4:38 PM
To: edk2-devel@lists.01.org
Cc: Wei, David <david.wei@intel.com>
Subject: [PATCH 4/4] Vlv2TbltDevicePkg: Add RAW file type to Rule.Common.SEC.BINARY
For GCC, it's using the reset vector in
IntelFspWrapperPkg/FspWrapperSecCore/Vtf0/Bin/ResetVec.ia32.raw.
Add the RAW file type to Rule.Common.SEC.BINARY in PlatformPkgGcc.fdf,
so that GenFds can handle the raw file.
Cc: David Wei <david.wei@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: David Wei <david.wei@intel.com>
Thanks,
David Wei
-----Original Message-----
From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of Gary Lin
Sent: Thursday, August 11, 2016 4:38 PM
To: edk2-devel@lists.01.org
Cc: Wei, David <david.wei@intel.com>
Subject: [edk2] [PATCH 3/4] Vlv2TbltDevicePkg/PlatformFspLib: Fix the include path
Cc: David Wei <david.wei@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: David Wei <david.wei@intel.com>
Thanks,
David Wei
-----Original Message-----
From: Gary Lin [mailto:glin@suse.com]
Sent: Thursday, August 11, 2016 4:38 PM
To: edk2-devel@lists.01.org
Cc: Wei, David <david.wei@intel.com>
Subject: [PATCH 1/4] Vlv2TbltDevicePkg/FspSupport: Fix GCC build errors
Fix the errors from GCC:
Vlv2TbltDevicePkg/FspSupport/Library/PeiFspHobProcessLibVlv2/FspHobProcessLibVlv2.c: In function 'GetMemorySizeInMemoryTypeInformation':
Vlv2TbltDevicePkg/FspSupport/Library/PeiFspHobProcessLibVlv2/FspHobProcessLibVlv2.c:59:40: error: passing argument 1 of '(*PeiServices)->GetHobList' from incompatible pointer type [-Werror=incompatible-pointer-types]
Vlv2TbltDevicePkg/FspSupport/Library/PeiFspHobProcessLibVlv2/FspHobProcessLibVlv2.c:52:31: error: variable 'Status' set but not used [-Werror=unused-but-set-variable]
Vlv2TbltDevicePkg/FspSupport/Library/PeiFspHobProcessLibVlv2/FspHobProcessLibVlv2.c: In function 'FspHobProcessForOtherData':
Vlv2TbltDevicePkg/FspSupport/Library/PeiFspHobProcessLibVlv2/FspHobProcessLibVlv2.c:401:29: error: passing argument 1 of 'PlatformHobCreateFromFsp' from incompatible pointer type [-Werror=incompatible-pointer-types]
Vlv2TbltDevicePkg/FspSupport/Library/SecFspPlatformSecLibVlv2/PlatformInit.c:18:30: fatal error: Library\DebugLib.h: No such file or directory
Vlv2TbltDevicePkg/FspSupport/Library/SecFspPlatformSecLibVlv2/PlatformInit.c:19:35: fatal error: Library\SerialPortLib.h: No such file or directory
Vlv2TbltDevicePkg/FspSupport/Library/SecFspPlatformSecLibVlv2/UartInit.c:18:27: fatal error: Library\IoLib.h: No such file or directory
Vlv2TbltDevicePkg/FspSupport/Library/SecFspPlatformSecLibVlv2/UartInit.c:19:35: fatal error: Library\SerialPortLib.h: No such file or directory
Vlv2TbltDevicePkg/FspSupport/Library/SecFspPlatformSecLibVlv2/UartInit.c: In function 'EnableInternalUart':
Vlv2TbltDevicePkg/FspSupport/Library/SecFspPlatformSecLibVlv2/UartInit.c:195:20: error: pointer targets in passing argument 1 of 'SerialPortWrite' differ in signedness [-Werror=pointer-sign]
Cc: David Wei <david.wei@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gary Lin <glin@suse.com>
2 steps are used to create/delete a time based variable.
For create
step 1: Insert Signer Cert to CertDB.
Step 2: Insert Payload to Variable.
For delete
step 1: Delete Variable.
Step 2: Delete Cert from CertDB.
System may breaks between step 1 & step 2, so CertDB may contains useless
Cert in the next reboot. AuthVariableLib choose to sync consistent state
between CertDB & Time Auth Variable on initialization. However, it doesn't
apply Time Auth attribute check. Now add it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Zeng Star <star.zeng@intel.com>
Account for rebase of FV section containing VTF file on IA32/IA64.
This supports cases where the reset vector may not be set at 0xFFFFFFF0.
For example, FV section defined as:
[FV.FvSecPei]
FvBaseAddress = $(FV_BOOT_BASE)
FvForceRebase = TRUE
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Leo Duran <leo.duran@amd.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Minimize the code overhead between the two TSC reads by adding
new internal API to calculate TSC Frequency instead of reusing
MicroSecondDelay ().
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Paul A Lohr <paul.a.lohr@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
The RVCT compiler in --gnu mode appears to simply strip of the __builtin
prefix when it encounters calls to __builtin_xxx() functions, and so
the __builtin_unreachable() we emit for GCC results in linker errors
regarding undefined references against 'unreachable()'.
So define UNREACHABLE() to a NOP instead.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This updates the RVCT CC flags so various diagnostics that trigger
warnings-as-errors are silenced. In particular, RVCT complains about
missing newlines at the end of source files, mixing of enums and int
values and return statements followed by a break, all of which occur
in the Tianocore codebase, but none of which are actual errors in the
code. So just silence them.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The ARM and AARCH64 CC_FLAGS definitions include both GCC_ALL_CC_FLAGS
and GCC44_ALL_CC_FLAGS, resulting in many of the compiler arguments
being passed twice. Since the CLANG35 definitions do not refer to
GCC44_ALL_CC_FLAGS, drop the reference for GCCx as well.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Commit 478f50990a ("BaseTools GCC: add the compiler flags to the linker
command line") added the compiler flags to the linker command line,
which is required for LTO to function correctly, since it involves code
generation at link time.
This patch failed to update the build rules for XIP modules on AARCH64,
which not only requires the ordinary CC flags but also the XIP CC flags
to prevent the LTO backend to, e.g., emit code that does not adhere to
the strict alignment rules we impose for code that may execute with the
MMU off.
So update the XIP link rules as well. Since AARCH64 and ARM are not
supported by any toolchains in the GCCLD build rule family, drop the
reference to GCCLD while we're at it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This patch is to enhance SetupBrowser to handle following two cases:
1. When searching BlockName in AltResp, the hex digits of related BlockName
in AltResp may be in uppercase.
2. When converting the Value in AltResp to HiiValue, the length of value
string is bigger than the length of StorageWidth of the question.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
"EFI_IFR_RESET_BUTTON_OP" is a statement, not a question,
so remove it from function CheckQuestionOpCode.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Annotate functions with ASM_FUNC() so that they are emitted into
separate sections.
While we're at it, replace some inefficient uses of LoadConstantToReg(),
and remove the workaround that was added to allow conditional branches
to functions with external linkage.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Annotate functions with ASM_FUNC() so that they are emitted into
separate sections.
While we're at it, replace some inefficient uses of LoadConstantToReg()
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Annotate functions with ASM_FUNC() so that they are emitted into
separate sections.
While we're at it, replace some inefficient uses of LoadConstantToReg()
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Annotate functions with ASM_FUNC() so that they are emitted into
separate sections.
While we're at it, replace some inefficient uses of LoadConstantToReg()
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Annotate functions with ASM_FUNC() so that they are emitted into
separate sections.
While we're at it, replace some inefficient uses of LoadConstantToReg()
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Annotate functions with ASM_FUNC() so that they are emitted into
separate sections.
While we're at it, replace some inefficient uses of LoadConstantToReg()
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Annotate functions with ASM_FUNC() so that they are emitted into
separate sections.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Annotate functions with ASM_FUNC() so that they are emitted into
separate sections. Note that in some cases, various entry points
refer to different parts of the same routine, so in those cases,
the files have been left untouched.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Annotate functions with ASM_FUNC() so that they are emitted into
separate sections.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Annotate functions with ASM_FUNC() so that they are emitted into
separate sections.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Annotate functions with ASM_FUNC() so that they are emitted into
separate sections.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Annotate functions with ASM_FUNC() so that they are emitted into
separate sections.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Jeff Fan
Wei, David
Ruiyu Ni
Zhang, Chao B
Dong, Eric
Marvin Haeuser
Leo Duran
Star Zeng
Ard Biesheuvel
Dandan Bi