On Thu, 21 Mar 2019 at 18:40, Sandra Loosemore <san...@codesourcery.com> wrote: > > This patch adds support for libgloss semihosting to Nios II bare-metal > emulation. The specification for the protocol can be found in the > libgloss sources. > > Signed-off-by: Sandra Loosemore <san...@codesourcery.com> > Signed-off-by: Julian Brown <jul...@codesourcery.com>
> --- /dev/null > +++ b/target/nios2/nios2-semi.c > @@ -0,0 +1,448 @@ > +/* > + * Nios II Semihosting syscall interface. > + * This code is derived from m68k-semi.c. > + * > + * Copyright (c) 2017-2019 Mentor Graphics > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License as published by > + * the Free Software Foundation; either version 2 of the License, or > + * (at your option) any later version. > + * > + * This program is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + * You should have received a copy of the GNU General Public License > + * along with this program; if not, see <http://www.gnu.org/licenses/>. Could we have a URL for the spec of the semihosting ABI, whereever you decide it should live, please? Otherwise Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> thanks -- PMM
