igvmfilegen::vp_context_builder

Trait VpContextBuilder

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pub trait VpContextBuilder {
    type Register;

    // Required methods
    fn import_vp_register(&mut self, register: Self::Register);
    fn set_vp_context_memory(&mut self, page_base: u64);
    fn finalize(&mut self, state: &mut Vec<VpContextState>);
}
Expand description

Common trait used to implement VP context builders for different isolation architectures.

Required Associated Types§

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type Register

The register type which is different on different architectures.

Required Methods§

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fn import_vp_register(&mut self, register: Self::Register)

Import a register to the BSP at the given vtl.

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fn set_vp_context_memory(&mut self, page_base: u64)

Define the base of the GPA range to be used for architecture-specific VP context data.

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fn finalize(&mut self, state: &mut Vec<VpContextState>)

Finalize all VP context data. Returns architecture specific data that should be either imported into guest memory space or added directly to the IGVM file.

Implementors§