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fix the panic error for riscv64 (#1123)

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* fix the panic error for riscv64
This commit is contained in:
linfeng
2025-04-02 13:49:57 +08:00
committed by GitHub
parent 03015e2559
commit 91cc4adba9
15 changed files with 159 additions and 79 deletions
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7
kernel/src/arch/riscv64/mod.rs
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@ -32,3 +32,10 @@ pub use self::ipc::signal::RiscV64SignalArch as CurrentSignalArch;
pub use crate::arch::smp::RiscV64SMPArch as CurrentSMPArch;
pub use crate::arch::sched::RiscV64SchedArch as CurrentSchedArch;
pub fn panic_pre_work() {
unsafe { riscv::register::sstatus::set_fs(riscv::register::sstatus::FS::Initial) };
}
pub fn panic_post_work() {
unsafe { riscv::register::sstatus::set_fs(riscv::register::sstatus::FS::Off) };
}