> +#endif /* PLATFORM_LINUXGENERIC_ARCH_ARM_CPU_IDLING_H */ > diff --git a/platform/linux-generic/arch/arm/odp_llsc.h b/platform/linux- > generic/arch/arm/odp_llsc.h > new file mode 100644 > index 00000000..3ab5c909 > --- /dev/null > +++ b/platform/linux-generic/arch/arm/odp_llsc.h > @@ -0,0 +1,249 @@ > +/* Copyright (c) 2017, ARM Limited > + * All rights reserved. > + * > + * SPDX-License-Identifier: BSD-3-Clause > + */ > + > +#ifndef PLATFORM_LINUXGENERIC_ARCH_ARM_LLSC_H > +#define PLATFORM_LINUXGENERIC_ARCH_ARM_LLSC_H > + > +#ifndef PLATFORM_LINUXGENERIC_ARCH_ARM_ODP_CPU_H > +#error This file should not be included directly, please include > odp_cpu.h > +#endif > + > +#if __ARM_ARCH == 7 || (__ARM_ARCH == 8 && __ARM_64BIT_STATE == 0) > +
> + > +#if __ARM_ARCH == 8 && __ARM_64BIT_STATE == 1 > + Build broken for ARMv6? There are so many #ifdefs that it's hard to tell which code path is built. Maybe it would make sense to explicitly document/report an error when building for a non-supported ARM target. E.g. the original raspberry pi is ARMv6, it's possible that someone is building odp-linux for that... -Petri
