On Tue, Oct 19, 2021 at 11:45 AM Warner Losh <i...@bsdimp.com> wrote: > > target_arch_cpu.h is for CPU loop definitions. Create the file and > define target_cpu_init and target_cpu_reset for arm. > > Signed-off-by: Olivier Houchard <cog...@ci0.org> > Signed-off-by: Stacey Son <s...@freebsd.org> > Signed-off-by: Warner Losh <i...@bsdimp.com> > --- > bsd-user/arm/target_arch_cpu.h | 42 ++++++++++++++++++++++++++++++++++ > 1 file changed, 42 insertions(+) > create mode 100644 bsd-user/arm/target_arch_cpu.h > > diff --git a/bsd-user/arm/target_arch_cpu.h b/bsd-user/arm/target_arch_cpu.h > new file mode 100644 > index 0000000000..0f3538196d > --- /dev/null > +++ b/bsd-user/arm/target_arch_cpu.h > @@ -0,0 +1,42 @@ > +/* > + * arm cpu init and loop > + * > + * Copyright (c) 2013 Stacey D. Son > + * > + * 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/>. > + */ > + > +#ifndef _TARGET_ARCH_CPU_H_ > +#define _TARGET_ARCH_CPU_H_ > + > +#include "target_arch.h" > + > +#define TARGET_DEFAULT_CPU_MODEL "any" > + > +static inline void target_cpu_init(CPUARMState *env, > + struct target_pt_regs *regs) > +{ > + int i; > + > + cpsr_write(env, regs->uregs[16], 0xffffffff, CPSRWriteRaw); > + for (i = 0; i < 16; i++) { > + env->regs[i] = regs->uregs[i]; > + } > +} > + > +static inline void target_cpu_reset(CPUArchState *cpu) > +{ > +} > + > +#endif /* !_TARGET_ARCH_CPU_H */ > -- > 2.32.0 >
Reviewed-by: Kyle Evans <kev...@freebsd.org>