libc for UEFI

Note

This feature is very experimental and may change in the future.

The UEFI support for LLVM’s libc project aims to provide a standard libc frontend to the UEFI protocols. This allows for many existing applications to be easily ported to UEFI. Navigate using the links below to learn more about this project.

• Building libc for UEFI
  • Building LLVM libc for UEFI
    • Standard runtimes build
• Using libc for UEFI
  • Using the UEFI C library
• Supported Functions
  • ctype.h
  • string.h
  • strings.h
  • stdbit.h
  • stdlib.h
  • inttypes.h
  • stdio.h
  • time.h
  • assert.h
• Testing the UEFI C library
  • Testing infrastructure