ForkChildRegs

veridian_kernel::arch::x86_64::usermode

Struct ForkChildRegs

#[repr(C)]
pub struct ForkChildRegs {Show 18 fields
    pub rip: u64,
    pub rsp: u64,
    pub rflags: u64,
    pub rax: u64,
    pub rbx: u64,
    pub rcx: u64,
    pub rdx: u64,
    pub rsi: u64,
    pub rdi: u64,
    pub rbp: u64,
    pub r8: u64,
    pub r9: u64,
    pub r10: u64,
    pub r11: u64,
    pub r12: u64,
    pub r13: u64,
    pub r14: u64,
    pub r15: u64,
}

Expand description

All GPRs needed to resume a forked child in user mode.

Built by boot_run_forked_child from the child’s X86_64Context (which captured the parent’s live registers at fork time). Passed to enter_forked_child_returnable so it can restore every register before iretq, not just RAX/RIP/RSP.

Fields§

§rip: u64§rsp: u64§rflags: u64§rax: u64§rbx: u64§rcx: u64§rdx: u64§rsi: u64§rdi: u64§rbp: u64§r8: u64§r9: u64§r10: u64§r11: u64§r12: u64§r13: u64§r14: u64§r15: u64

Auto Trait Implementations§

impl Freeze for ForkChildRegs

impl RefUnwindSafe for ForkChildRegs

impl Send for ForkChildRegs

impl Sync for ForkChildRegs

impl Unpin for ForkChildRegs

impl UnwindSafe for ForkChildRegs

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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impl<T> From<T> for T

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where U: From<T>,

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.