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efidebug: add multiple device path instances on Boot####

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The UEFI spec allows a packed array of UEFI device paths in the
FilePathList[] of an EFI_LOAD_OPTION. The first file path must
describe the loaded image but the rest are OS specific.

Previous patches parse the device path and try to use the second
member of the array as an initrd. So let's modify efidebug slightly
and install the second file described in the command line as the
initrd device path.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This commit is contained in:
Ilias Apalodimas 2021-03-17 21:55:01 +02:00 • committed by Heinrich Schuchardt
parent 53f6a5aa86
commit cbea241e93
7 changed files with 177 additions and 58 deletions
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16
test/py/tests/test_efi_secboot/test_signed.py
View file

@ -28,7 +28,7 @@ class TestEfiSignedImage(object):
# Test Case 1a, run signed image if no PK
output = u_boot_console.run_command_list([
'host bind 0 %s' % disk_img,
'efidebug boot add 1 HELLO1 host 0:1 /helloworld.efi.signed ""',
'efidebug boot add -b 1 HELLO1 host 0:1 /helloworld.efi.signed ""',
'efidebug boot next 1',
'bootefi bootmgr'])
assert 'Hello, world!' in ''.join(output)
@ -36,7 +36,7 @@ class TestEfiSignedImage(object):
with u_boot_console.log.section('Test Case 1b'):
# Test Case 1b, run unsigned image if no PK
output = u_boot_console.run_command_list([
'efidebug boot add 2 HELLO2 host 0:1 /helloworld.efi ""',
'efidebug boot add -b 2 HELLO2 host 0:1 /helloworld.efi ""',
'efidebug boot next 2',
'bootefi bootmgr'])
assert 'Hello, world!' in ''.join(output)
@ -58,13 +58,13 @@ class TestEfiSignedImage(object):
'setenv -e -nv -bs -rt -at -i 4000000:$filesize PK'])
assert 'Failed to set EFI variable' not in ''.join(output)
output = u_boot_console.run_command_list([
'efidebug boot add 1 HELLO1 host 0:1 /helloworld.efi.signed ""',
'efidebug boot add -b 1 HELLO1 host 0:1 /helloworld.efi.signed ""',
'efidebug boot next 1',
'efidebug test bootmgr'])
assert('\'HELLO1\' failed' in ''.join(output))
assert('efi_start_image() returned: 26' in ''.join(output))
output = u_boot_console.run_command_list([
'efidebug boot add 2 HELLO2 host 0:1 /helloworld.efi ""',
'efidebug boot add -b 2 HELLO2 host 0:1 /helloworld.efi ""',
'efidebug boot next 2',
'efidebug test bootmgr'])
assert '\'HELLO2\' failed' in ''.join(output)
@ -104,7 +104,7 @@ class TestEfiSignedImage(object):
'setenv -e -nv -bs -rt -at -i 4000000:$filesize PK'])
assert 'Failed to set EFI variable' not in ''.join(output)
output = u_boot_console.run_command_list([
'efidebug boot add 1 HELLO host 0:1 /helloworld.efi.signed ""',
'efidebug boot add -b 1 HELLO host 0:1 /helloworld.efi.signed ""',
'efidebug boot next 1',
'efidebug test bootmgr'])
assert '\'HELLO\' failed' in ''.join(output)
@ -142,7 +142,7 @@ class TestEfiSignedImage(object):
'setenv -e -nv -bs -rt -at -i 4000000:$filesize PK'])
assert 'Failed to set EFI variable' not in ''.join(output)
output = u_boot_console.run_command_list([
'efidebug boot add 1 HELLO host 0:1 /helloworld.efi.signed ""',
'efidebug boot add -b 1 HELLO host 0:1 /helloworld.efi.signed ""',
'efidebug boot next 1',
'efidebug test bootmgr'])
assert '\'HELLO\' failed' in ''.join(output)
@ -169,7 +169,7 @@ class TestEfiSignedImage(object):
'setenv -e -nv -bs -rt -at -i 4000000:$filesize PK'])
assert 'Failed to set EFI variable' not in ''.join(output)
output = u_boot_console.run_command_list([
'efidebug boot add 1 HELLO host 0:1 /helloworld.efi.signed_2sigs ""',
'efidebug boot add -b 1 HELLO host 0:1 /helloworld.efi.signed_2sigs ""',
'efidebug boot next 1',
'efidebug test bootmgr'])
assert 'Hello, world!' in ''.join(output)
@ -227,7 +227,7 @@ class TestEfiSignedImage(object):
'setenv -e -nv -bs -rt -at -i 4000000:$filesize PK'])
assert 'Failed to set EFI variable' not in ''.join(output)
output = u_boot_console.run_command_list([
'efidebug boot add 1 HELLO host 0:1 /helloworld.efi.signed ""',
'efidebug boot add -b 1 HELLO host 0:1 /helloworld.efi.signed ""',
'efidebug boot next 1',
'bootefi bootmgr'])
assert 'Hello, world!' in ''.join(output)