Am Mi., 21. Aug. 2019 um 21:27 Uhr schrieb Peter Collingbourne <pcc-at-google....@ffmpeg.org>: > > As of LLVM r368102, Clang will set a pointer tag in bits 56-63 of the > address of a global when compiling with -fsanitize=hwaddress. This requires > an adjustment to assembly code that takes the address of such globals: the > code cannot use the regular R_AARCH64_ADR_PREL_PG_HI21 relocation to refer > to the global, since the tag would take the address out of range. Instead, > the code must use the non-checking (_NC) variant of the relocation (the > link-time check is substituted by a runtime check). > > This change makes the necessary adjustment in the movrel macro, where it is > needed when compiling with -fsanitize=hwaddress.
Patch applied. Thank you, Carl Eugen _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
