>>>>> "tombannink" == tombannink <tombann...@gmail.com> writes:
> From 0a45e40834eeb8fc42f74645be715ca14432a767 Mon Sep 17 00:00:00 2001 > From: Tom Bannink <tombann...@gmail.com> > Date: Tue, 12 Apr 2022 11:15:41 +0200 > Subject: [PATCH] Fix bug in ARM memset implementation > The ARM implementation of memset has a bug when the fill-value is negative > or outside the > [0, 255] range. To reproduce: Thanks! > +++ b/libc/string/arm/memset.S > @@ -32,6 +32,7 @@ memset: > cmp r2, #8 @ at least 8 bytes to do? > bcc 2f > + uxtb r1, r1 uxtb is an ARMv6+ instruction, maybe use and instead for compatibility? https://developer.arm.com/documentation/dui0489/i/arm-and-thumb-instructions/uxtb -- Bye, Peter Korsgaard _______________________________________________ devel mailing list -- devel@uclibc-ng.org To unsubscribe send an email to devel-le...@uclibc-ng.org
