nuttx/arch/risc-v
Ville Juven 0ea9debfce riscv/riscv_fpu: Clear the full FPU status/control register on boot
Instead of clearing the fields individually, just wipe the whole register.
This can be done because flags and rm are just parts of the fcsr.

31             8        5           0
+--------------+--------+-----------+
|              |        |           |
|   RESERVED   |  FRM   |  FSTATUS  |
|              |        |           |
+--------------+--------+-----------+
                FCSR
2023-07-31 07:48:53 -07:00
..
include riscv/fpu: Restore correct lazy-FPU functionality 2023-07-31 07:48:53 -07:00
src riscv/riscv_fpu: Clear the full FPU status/control register on boot 2023-07-31 07:48:53 -07:00
Kconfig arch/perf: add ARCH_HAVE_PERF_EVENTS to support hardware perf events 2023-07-21 20:43:30 +08:00