Module handoff

Kernel handoff implementations

Based on GRUB bootloader (the industry standard): EFI Handover Protocol - used by Linux kernels 2.6.30 through 6.0

Entry: kernel_addr + handover_offset + 512 (x86_64) Calling convention: handover_func(image_handle, system_table, boot_params)

GRUB just casts to function pointer and calls - compiler handles ABI conversion!

Enums

• BootPath
  Boot protocol decision logic

Constants

• EFI_HANDOVER_OFFSET_X64
  x86_64 offset added to handover_offset (from Linux kernel docs)

Type Aliases

• HandoverFunc 🔒
  EFI Handover Protocol function signature