nuttx/arch/risc-v
Ville Juven d38b4965f8 MPFS: Prepare support for S-mode
- Access to PLIC via S-mode registers
- Access to IRQs via S-mode registers / definitions
- Initialize S-mode registers upon boot
- Initialize per CPU area before nx_start

NOTE: S-mode requires a companion SW (SBI) which is not yet implemented,
thus S-mode is not usable as is, yet.
2022-04-07 21:55:36 +08:00
..
include arch/risc-v: use STACK_FRAME_SIZE for in S-mode syscall asm 2022-04-04 12:05:53 +08:00
src MPFS: Prepare support for S-mode 2022-04-07 21:55:36 +08:00
Kconfig RISC-V: Implement skeleton for a per CPU structure 2022-04-01 16:19:42 -03:00