[efi] Add EFI image format and basic runtime environment

We have EFI APIs for CPU I/O, PCI I/O, timers, console I/O, user
access and user memory allocation.

EFI executables are created using the vanilla GNU toolchain, with the
EXE header handcrafted in assembly and relocations generated by a
custom efilink utility.
This commit is contained in:
Michael Brown
2008-10-12 01:55:55 +01:00
parent 54c024e0af
commit 81d92c6d34
40 changed files with 4781 additions and 1 deletions

View File

@@ -139,6 +139,7 @@
#define ERRFILE_elf ( ERRFILE_IMAGE | 0x00010000 )
#define ERRFILE_script ( ERRFILE_IMAGE | 0x00020000 )
#define ERRFILE_segment ( ERRFILE_IMAGE | 0x00030000 )
#define ERRFILE_efi_image ( ERRFILE_IMAGE | 0x00040000 )
#define ERRFILE_asn1 ( ERRFILE_OTHER | 0x00000000 )
#define ERRFILE_chap ( ERRFILE_OTHER | 0x00010000 )
@@ -156,6 +157,7 @@
#define ERRFILE_tls ( ERRFILE_OTHER | 0x000d0000 )
#define ERRFILE_ifmgmt ( ERRFILE_OTHER | 0x000e0000 )
#define ERRFILE_iscsiboot ( ERRFILE_OTHER | 0x000f0000 )
#define ERRFILE_efi_pci ( ERRFILE_OTHER | 0x00100000 )
/** @} */