Re: Using GRUB2 with CoreBoot (formerly known as LinuxBIOS) 1/4: Find tables

[Uwe Hermann <uwe@hermann-uwe.de>]

On Wed, Jan 16, 2008 at 02:40:02PM +0100, Robert Millan wrote:
> +  auto int check_signature (grub_linuxbios_table_header_t);
> +  int check_signature (grub_linuxbios_table_header_t table_header)
> +  {
> +    if (! grub_memcmp (table_header->signature, "LBIO", 4))
> +      return 1;
> +
> +    return 0;
> +  }
> +
> +  /* Assuming sizeof(*table_header) alignment.  */

Maybe a more verbose comment here?


> +  for (table_header = 0x500; table_header < 0x1000; table_header++)
> +    if (check_signature (table_header))
> +      goto signature_found;
> +
> +  for (table_header = 0xf0000; table_header < 0x100000; table_header++)
> +    if (check_signature (table_header))
> +      goto signature_found;
> +
> +  grub_fatal ("Could not find CoreBoot table\n");

"coreboot" please.


Uwe.
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