[M] Change in coreboot[master]: acpi: Add a debug option to print out tables in ACPICA compatible hex

[Arthur Heymans (Code Review)]

Attention is currently required from: Benjamin Doron, Kyösti Mälkki, Lance Zhao, Lean Sheng Tan, Nico Huber, Paul Menzel, Tim Wawrzynczak.

Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/75677?usp=email )

Change subject: acpi: Add a debug option to print out tables in ACPICA compatible hex
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Patch Set 7:

(1 comment)

File src/acpi/acpi.c:

https://review.coreboot.org/c/coreboot/+/75677/comment/95555b77_9854fbac :
PS6, Line 1864: } else if ((all_zero == 2) || (all_one == 2)) {
              : 			printk(BIOS_SPEW, "...\n");
              : 		}
> Looking into `acpixtract`, it seems to completely ignore the offsets.
> So, yeah, nothing but printing every single byte will work directly.
> Alternatively, one could run the data through a better hexdump parser,
> but meh, not everybody has `xxd` installed.
>
> Btw. it looks like we don't need the "%c" part. It seems to just look for
> ` .*:( *[0-9A-F]{2}){16}` and discards the rest.

acpidump from ACPICA does also generate that %c part.