https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32667
--- Comment #33 from rguenther at suse dot de <rguenther at suse dot de> --- On Thu, 23 Nov 2023, fw at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32667 > > --- Comment #32 from Florian Weimer <fw at gcc dot gnu.org> --- > There's this in standards.texi: > > Most of the compiler support routines used by GCC are present in > @file{libgcc}, but there are a few exceptions. GCC requires the > freestanding environment provide @code{memcpy}, @code{memmove}, > @code{memset} and @code{memcmp}. > Finally, if @code{__builtin_trap} is used, and the target does > not implement the @code{trap} pattern, then GCC emits a call > to @code{abort}. > > Maybe that would be a place to mention this issue, too? Will add.
