FullShell

FullShell is a UEFI shell application embedded in the Lenovo HR650X BIOS firmware volume. It provides an interactive command-line interface for system diagnostics, file management, and UEFI environment exploration during pre-OS boot. The module wraps the standard UEFI Shell implementation with platform-specific initialization.

Key Functions

• ModuleEntryPoint -- UEFI application entry point; initializes the shell environment

Dependencies

• UEFI Boot Services (gBS)
• UEFI Runtime Services (gRT)
• UEFI Shell Protocol
• UEFI Shell Parameters Protocol

Platform

• Format: PE32+
• Machine: x86-64
• Subsystem: EFI Application (0x0A)
• Sections: .text, .data, section_2, .xdata, .reloc
• Source package: MdeModulePkg (UEFI Shell)