Ping... I'd like to ping for this patch: https://gcc.gnu.org/pipermail/gcc-patches/2020-November/557886.html
Thanks Bernd. On 11/3/20 4:08 PM, Bernd Edlinger wrote: > Hi, > > this fixes a problem with a missing symbol __sync_synchronize > which happens when newlib is used together with libstdc++ for > the non-threaded simulator target arm-none-eabi. > > There are several questions on stackoverflow about this issue. > > I would like to add a weak symbol for this target, since this > is only a default implementation and not meant to override a > possibly more sophisticated synchronization function from the > c-runtime. > > > Regression tested successfully on arm-none-eabi with newlib-3.3.0. > > Is it OK for trunk? > > > Thanks > Bernd. >
