Hi Ray, On Thu, Mar 12, 2020 at 12:21 PM Ni, Ray <[email protected]> wrote: > Does CompilerIntrinsicsLib exist because GCC doesn't support to disable intrinsic?
It is not possible to disable all intrinsics on 32-bit ARM, and it's not necessarily desirable to do so for AArch64 (so I don't think it's implemented). Note that this is somewhat true for x86 too - leading to things like DivU64x32 in BaseLib. > How does the linker find the CompilerInstrinsicsLib in linking phase? For example: https://github.com/tianocore/edk2/blob/master/MdeModulePkg/MdeModulePkg.dsc#L172 Regards, Leif -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#55810): https://edk2.groups.io/g/devel/message/55810 Mute This Topic: https://groups.io/mt/71902327/21656 Group Owner: [email protected] Unsubscribe: https://edk2.groups.io/g/devel/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
