Branch: refs/heads/master
Home: https://github.com/tianocore/edk2
Commit: 957fcbe7a3396dbd568f685d6c967514bdfb59f1
https://github.com/tianocore/edk2/commit/957fcbe7a3396dbd568f685d6c967514bdfb59f1
Author: Kun Qin <[email protected]>
Date: 2024-12-11 (Wed, 11 Dec 2024)
Changed paths:
M ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c
Log Message:
-----------
ArmPkg: ArmGic: Cast CpuTarget to UINT32 for legacy GIC
The current code path supporting `PcdArmGicV3WithV2Legacy` will read 32
bit CPU target and try to program ARM_GIC_ICDIPTR. However, all these
operations are 32bit wide.
This change casts the CpuTarget variable to be UINT32 before calling
MMIO read.
Cc: Leif Lindholm <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Sami Mujawar <[email protected]>
Signed-off-by: Kun Qin <[email protected]>
Commit: 77d32b179661739ce9a7e59141338c460da54e47
https://github.com/tianocore/edk2/commit/77d32b179661739ce9a7e59141338c460da54e47
Author: Kun Qin <[email protected]>
Date: 2024-12-11 (Wed, 11 Dec 2024)
Changed paths:
M ArmPkg/Drivers/TimerDxe/TimerDxe.c
Log Message:
-----------
ArmPkg: TimerDxe: Use 64bit operation for timer ticks
The current implementation operates on 64bit value with implicit value
truncation.
This change updates the involved frequencies to use 64 bit based
operations.
Cc: Leif Lindholm <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Sami Mujawar <[email protected]>
Signed-off-by: Kun Qin <[email protected]>
Commit: 9d0f3dd35d86fba542d38467ff679fd961e0f6f0
https://github.com/tianocore/edk2/commit/9d0f3dd35d86fba542d38467ff679fd961e0f6f0
Author: Kun Qin <[email protected]>
Date: 2024-12-11 (Wed, 11 Dec 2024)
Changed paths:
M ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.c
Log Message:
-----------
ArmPkg: ArmArchTimerLib: Update operations to be 64 bit wide
The existing operation in ArmArchTimerLib is operating on UINT32 or
UINT64 based on the target system. This casting game originates from the
fact that timer frequency is UINTN type.
This change will simply promote all operations to UINT64 based, which
will remove the casting and conditional #if in the code for better
portability and readability.
Cc: Leif Lindholm <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Sami Mujawar <[email protected]>
Signed-off-by: Kun Qin <[email protected]>
Commit: 6539b693d1322b27dff78e5b433324cb1690c732
https://github.com/tianocore/edk2/commit/6539b693d1322b27dff78e5b433324cb1690c732
Author: Kun Qin <[email protected]>
Date: 2024-12-11 (Wed, 11 Dec 2024)
Changed paths:
M MdePkg/Include/Library/ArmLib.h
Log Message:
-----------
MdePkg: ArmLib: Return UINT32 for ArmCacheWritebackGranule
ArmCacheWritebackGranule should not return value higher than MAX_UINT32.
This change will allow the usage without architecture depenedent return
size.
Cc: Leif Lindholm <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Sami Mujawar <[email protected]>
Signed-off-by: Kun Qin <[email protected]>
Commit: b689c387e21b6624ed1067ccfa7d2eeadca059df
https://github.com/tianocore/edk2/commit/b689c387e21b6624ed1067ccfa7d2eeadca059df
Author: Kun Qin <[email protected]>
Date: 2024-12-11 (Wed, 11 Dec 2024)
Changed paths:
M ArmPkg/Library/ArmLib/ArmLib.c
Log Message:
-----------
ArmPkg: ArmLib: Update function to match header file
Update function implementation to match interface definition. The return
should be bound to 0xffff0000, which is guaranteed to be a UINT32.
Cc: Leif Lindholm <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Sami Mujawar <[email protected]>
Signed-off-by: Kun Qin <[email protected]>
Commit: e8b7d7a238e89992c029d951d10c40730f0deeab
https://github.com/tianocore/edk2/commit/e8b7d7a238e89992c029d951d10c40730f0deeab
Author: Kun Qin <[email protected]>
Date: 2024-12-11 (Wed, 11 Dec 2024)
Changed paths:
M ArmPkg/Library/ArmExceptionLib/ArmExceptionLib.c
Log Message:
-----------
ArmPkg: ArmExceptionLib: Fixing exception vector and type casting
The current VectorBase is taking value from a 64bit PCD into a UINTN
value, which could have truncated value for 32bit system.
In addition, the comparison between UINTN and INTN could lead to
undesired comparison outcome or compiler complaints.
This change updates all of them to be UINT64 based operation.
Cc: Leif Lindholm <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Sami Mujawar <[email protected]>
Signed-off-by: Kun Qin <[email protected]>
Commit: 25ce25ecce47b54756832d278c30036f9c57b77d
https://github.com/tianocore/edk2/commit/25ce25ecce47b54756832d278c30036f9c57b77d
Author: Kun Qin <[email protected]>
Date: 2024-12-11 (Wed, 11 Dec 2024)
Changed paths:
M
ArmPkg/Library/DefaultExceptionHandlerLib/AArch64/DefaultExceptionHandler.c
Log Message:
-----------
ArmPkg: DefaultExceptionHandlerLib: Update function input bitwidth
The current DescribeExceptionSyndrome is taking ESR as 32bit value.
However, ESR should be a 64 bit value. This change updates the function
to intake a 64bit value.
Cc: Leif Lindholm <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Sami Mujawar <[email protected]>
Signed-off-by: Kun Qin <[email protected]>
Compare: https://github.com/tianocore/edk2/compare/95972f966ebf...25ce25ecce47
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