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The memset() function is a compiler intrinsic on AARCH64 and ARM, and
so is memmove() on ARM. Usually, redefining them as LibC currently does
is not a problem since only one version will be selected at link time
from the various static libraries that provide implementations. However,
under LTO, this is slightly different, since explicit references (in the
C code) and implicit references (emitted by the compiler backend) may
resolve to different versions (LTO vs non-LTO), causing conflicts.
So simply omit them for ARM/AARCH64 resp. ARM.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
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This set of three packages: AppPkg, StdLib, StdLibPrivateInternalFiles; contains the implementation of libraries based upon non-UEFI standards such as ISO/IEC-9899, the library portion of the C Language Standard, POSIX, etc.
AppPkg contains applications that make use of the standard libraries defined in the StdLib Package.
StdLib contains header (include) files and the implementations of the standard libraries.
StdLibPrivateInternalFiles contains files for the exclusive use of the library implementations in StdLib. These files should never be directly referenced from applications or other code.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11600 6f19259b-4bc3-4df7-8a09-765794883524
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