tree 1dd7361cb39de1c178f321dfc960e0ff75ad484e
parent 4386b0b0439c1115a45d006b3c0b47b34c45ce0e
author Stefan Berger <stefanb@linux.ibm.com> 1589298292 -0400
committer Alexey Kardashevskiy <aik@ozlabs.ru> 1589333124 +1000

tcgbios: Measure the bootloader file read from disk

Measure the bootloader file read from disk into PCR 4 and log it with
the description 'BOOTLOADER' and the event type EV_COMPACT_HASH
(code 0xc). Since the loaded file should be an ELF file, have its size
determined and only the bytes from the ELF image measured rather than
the whole buffer that it was read into and is much bigger (0x700000
bytes).

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>