hal_riscv::hw::csr

Struct Sstatus

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pub struct Sstatus;

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impl Sstatus

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pub fn enable_interrupts()

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pub fn disable_interrupts()

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pub fn enable_user_memory_access()

Set the SUM bit of sstatus, allowing kernel code to access user-accessible memory.

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pub fn disable_user_memory_access()

Clear the SUM bit of sstatus, denying kernel code access to user-accessible memory. Kernel code accessing user-accessible memory will fault.

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