On 24.01.19 12:04, AKASHI Takahiro wrote:
This patch set is a collection of patches to enhance efi user interfaces /commands. It will help improve user experience on efi boot and make it more usable *without* edk2's shell utility.
Let's see how it works: => efidebug boot add 1 SHELL scsi 1:1 /Shell.efi "" => efidebug boot add 2 HELLO scsi 1:1 /hello.efi "" => efidebug boot dump Boot0001: attributes: A-- (0x00000001) label: SHELL file_path: /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Scsi(1,0)/HD(1,MBR,0x086246ba,0x800,0x40000)/\Shell.efi data: Boot0002: attributes: A-- (0x00000001) label: HELLO file_path: /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Scsi(1,0)/HD(1,MBR,0x086246ba,0x800,0x40000)/\hello.efi data:
=> efidebug boot order 1 2 => efidebug boot order 1: Boot0001: SHELL 2: Boot0002: HELLO
=> run -e Boot0002 (or bootefi bootmgr - 2) ; '-' means no dtb specified WARNING: booting without device tree Booting: HELLO ## Starting EFI application at 000000007db8b040 ... Hello, world! ## Application terminated, r = 0
=> env set -e PlatformLang en ; important! => env print -e Boot0001: BS|RT, DataSize = 0x79 00000000: 01 00 00 00 66 00 53 00 48 00 45 00 4c 00 4c 00 ....f.S.H.E.L.L. 00000010: 00 00 01 04 14 00 b9 73 1d e6 84 a3 cc 4a ae ab .......s.....J.. 00000020: 82 e8 28 f3 62 8b 03 02 08 00 01 00 00 00 04 01 ..(.b........... 00000030: 2a 00 01 00 00 00 00 08 00 00 00 00 00 00 00 00 *............... 00000040: 04 00 00 00 00 00 ba 46 62 08 00 00 00 00 00 00 .......Fb....... 00000050: 00 00 00 00 00 00 01 01 04 04 1c 00 5c 00 5c 00 .............. 00000060: 53 00 68 00 65 00 6c 00 6c 00 2e 00 65 00 66 00 S.h.e.l.l...e.f. 00000070: 69 00 00 00 7f ff 04 00 00 i........ Boot0002: BS|RT, DataSize = 0x79 00000000: 01 00 00 00 66 00 48 00 45 00 4c 00 4c 00 4f 00 ....f.H.E.L.L.O. 00000010: 00 00 01 04 14 00 b9 73 1d e6 84 a3 cc 4a ae ab .......s.....J.. 00000020: 82 e8 28 f3 62 8b 03 02 08 00 01 00 00 00 04 01 ..(.b........... 00000030: 2a 00 01 00 00 00 00 08 00 00 00 00 00 00 00 00 *............... 00000040: 04 00 00 00 00 00 ba 46 62 08 00 00 00 00 00 00 .......Fb....... 00000050: 00 00 00 00 00 00 01 01 04 04 1c 00 5c 00 5c 00 .............. 00000060: 68 00 65 00 6c 00 6c 00 6f 00 2e 00 65 00 66 00 h.e.l.l.o...e.f. 00000070: 69 00 00 00 7f ff 04 00 00 i........ BootOrder: BS|RT, DataSize = 0x4 00000000: 01 00 02 00 .... PlatformLang: BS|RT, DataSize = 0x2 00000000: 65 6e en
=> run -e Boot0001 or bootefi bootmgr
(UEFI shell ...)
"env set" command now supports UEFI shell-like syntax:
=> env set -e foo =S"akashi" =0x012345 =Habcdef => env print -e foo foo: BS|RT, DataSize = 0xd 00000000: 61 6b 61 73 68 69 45 23 01 00 ab cd ef akashiE#.....
Other useful sub commands are: => efidebug devices ; print uefi devices => efidebug drivers ; print uefi drivers => efidebug dh ; print uefi handles => efidebug images ; print loaded images => efidebug memmap ; dump uefi memory map
Enjoy!
Did this patch set successfully pass Travis tests? Could you please point me to the results?
Thanks,
Alex