Re: [coreboot] Coreboot bug?

[Myles Watson]

> memcpy(00000518, 0010d91c, c)
>
> I have no idea why 12.  I reverted it.

It turns out that option_table is actually a struct cmos_option_table
in the header file.

Here's a better fix:

Index: src/arch/i386/boot/coreboot_table.c
===================================================================
--- src/arch/i386/boot/coreboot_table.c	(revision 4933)
+++ src/arch/i386/boot/coreboot_table.c	(working copy)
@@ -485,11 +485,12 @@

#if (CONFIG_HAVE_OPTION_TABLE == 1)
    {
-		struct lb_record *rec_dest, *rec_src;
-		/* Write the option config table... */
+		struct lb_record *rec_dest;
+		struct cmos_option_table *ct = &option_table;
+		/* Copy the option config table, it's already a lb_record... */
    	rec_dest = lb_new_record(head);
-		rec_src = (struct lb_record *)(void *)&option_table;
-		memcpy(rec_dest,  rec_src, rec_src->size);
+		printk_debug("memcpy(%p, %p, %x)\n",rec_dest,  &option_table, ct->size);
+		memcpy(rec_dest,  &option_table, ct->size);
    	/* Create cmos checksum entry in coreboot table */
    	lb_cmos_checksum(head);
    }

Here's the output, which is correct:
memcpy(00000518, 0010dc18, 488)

If it gets an ack, I'll take out the printk before committing.

Signed-off-by: Myles Watson

Thanks,
Myles