[coreboot] How to measure the differents parts of coreboot?

[Jorge Fernandez Monteagudo]

Hi all,

I would like to extend to TPM PCR register the differents parts of coreboot once loaded.
Is it correct to use the pointers from memlayout.h? For instance to extent the romstage
to PCR1 I do something like:

extern char _romstage, _eromstage;
tlcl_measure(1, &_romstage, &_eromstage - &_romstage);

Is it correct to do the same bootblock, ramstage, verstage, etc? My goal is to extend all the
coreboot.

Thanks!
Jorge