On Fri, May 15, 2020 at 12:31 PM Srinath Parvathaneni <srinath.parvathan...@arm.com> wrote: > > Armv8.1-M Mainline Security Extensions related changes in GCC-10. > > > ############### Attachment also inlined for ease of reply > ############### > > > diff --git a/htdocs/gcc-10/changes.html b/htdocs/gcc-10/changes.html > index > 57ca749da72ed64da37b3eb5404cf5cde8be44dd..10bf3b78c7769b73c808bd2c2fe60ebbfc9c887e > 100644 > --- a/htdocs/gcc-10/changes.html > +++ b/htdocs/gcc-10/changes.html > @@ -747,6 +747,9 @@ typedef svbool_t pred512 > __attribute__((arm_sve_vector_bits(512))); > <li>Support for the Custom Datapath Extension beta ACLE > <a > href="https://developer.arm.com/docs/101028/0010/custom-datapath-extension";> > intrinsics</a> has been added.</li> > + <li>Support for Armv8.1-M Mainline Security Extensions architecture has > been added. The <code>-mcmse<code> option, > + when used in combination with an Armv8.1-M Mainline architecture (for > example, <code>-march=armv8.1.m.main -mcmse<code>), > + now leads to the generation of improved code sequences when changing > security states.</li> > </ul> >
Ok. Ramana > >
