RTEMS | Draft: bsps/riscv: add Smrnmi extension support (!1391)
Gedare Bloom (@gedare)
gitlab at rtems.org
Wed Aug 26 17:00:24 UTC 2026
Gedare Bloom started a new discussion on bsps/riscv/shared/rnmi/riscv-rnmi-handler.S: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1391#note_158073
> + */
> +
> +#ifdef HAVE_CONFIG_H
> +#include "config.h"
> +#endif
> +
> +#include <rtems/asm.h>
> +#include <rtems/score/percpu.h>
> +#include <bsp/riscv-rnmi.h>
> +
> +PUBLIC(_RISCV_RNMI_handler)
> +
> + .section .text, "ax", @progbits
> + .align 2
> + .option arch, +zicsr
> +
a lot of this is duplicated from riscv-exception-handler.S, can we share/reuse the code?
--
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1391#note_158073
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