Branch: refs/heads/master
Home: https://github.com/tianocore/edk2
Commit: 8756401a027fe81e31ca81dd2d9a77e7557ef219
https://github.com/tianocore/edk2/commit/8756401a027fe81e31ca81dd2d9a77e7557ef219
Author: Chao Li <[email protected]>
Date: 2026-07-07 (Tue, 07 Jul 2026)
Changed paths:
A MdePkg/Library/StackCheckLib/LoongArch64/StackCookieInterrupt.S
M MdePkg/Library/StackCheckLib/StackCheckLib.inf
Log Message:
-----------
MdePkg: Add LoongArch64 support for StackCheckLib
Added LoongArch64 stack cookie interrupt instance, calling `CpuBreakpoint`
to stop the CPU.
Signed-off-by: Chao Li <[email protected]>
Cc: Michael D Kinney <[email protected]>
Cc: Liming Gao <[email protected]>
Commit: 42fde88a42e66517c6b020a8d1ac6a25951d1193
https://github.com/tianocore/edk2/commit/42fde88a42e66517c6b020a8d1ac6a25951d1193
Author: Chao Li <[email protected]>
Date: 2026-07-07 (Tue, 07 Jul 2026)
Changed paths:
M MdePkg/Library/DynamicStackCookieEntryPointLib/DxeCoreEntryPoint.inf
A
MdePkg/Library/DynamicStackCookieEntryPointLib/LoongArch64/DynamicCookieGcc.S
M
MdePkg/Library/DynamicStackCookieEntryPointLib/StandaloneMmDriverEntryPoint.inf
M
MdePkg/Library/DynamicStackCookieEntryPointLib/UefiApplicationEntryPoint.inf
M MdePkg/Library/DynamicStackCookieEntryPointLib/UefiDriverEntryPoint.inf
Log Message:
-----------
MdePkg/DynamicStackCookieEntryPointLib: Add LoongArch64 support
Added LoongArch64 support. Currently, LoongArch64 doesn't supports TRNG,
it uses the `RDTIME` instruction and a xorshif64 alorithms to compose a
PRNG(RngLib).
It may supports the SE TRNG in the future, and will change to the TRNG
when SE support becomes available.
Signed-off-by: Chao Li <[email protected]>
Cc: Michael D Kinney <[email protected]>
Cc: Liming Gao <[email protected]>
Commit: 3716793e66f9afb336fc365c06b68adb3b397a65
https://github.com/tianocore/edk2/commit/3716793e66f9afb336fc365c06b68adb3b397a65
Author: Chao Li <[email protected]>
Date: 2026-07-07 (Tue, 07 Jul 2026)
Changed paths:
M BaseTools/Conf/tools_def.template
Log Message:
-----------
BaseTools: Enable stack protector for LoongArch64
LoongArch64 GCC or CLANG currently does not support the parameter
`-mstack-protector-guard=global`, but if `-fstack-protector` is enabled,
the guard is global.
The `-mstack-protector-guard` may be get supportted in the next GCC
release, possibly GCC17.
Signed-off-by: Chao Li <[email protected]>
Cc: Liming Gao <[email protected]>
Cc: Guillermo Antonio Palomino Sosa <[email protected]>
Cc: Yuwei Chen <[email protected]>
Cc: Poncho Figueroa <[email protected]>
Cc: Mike Beaton <[email protected]>
Compare: https://github.com/tianocore/edk2/compare/7779b1a0424a...3716793e66f9
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