Module hypercall

Hypercall infrastructure.

Structs

• HvCall
  Provides mechanisms to invoke hypercalls within the boot shim. Internally uses static buffers for the hypercall page, the input page, and the output page, so this should not be used in any multi-threaded capacity (which the boot shim currently is not).
• HvcallPage 🔒
  Page-aligned, page-sized buffer for use with hypercalls

Statics

• HVCALL 🔒
• HVCALL_INPUT 🔒
  Static, reusable page for hypercall input
• HVCALL_OUTPUT 🔒
  Static, reusable page for hypercall output

Functions

• hvcall
  Returns an HvCall instance.

Type Aliases

• HwId
  The “hardware ID” used for HvCall::get_vp_index_from_hw_id. This is the APIC ID on x64.