Re: [coreboot] Strange ROMCC failure with Rev 5623

[Myles Watson]

On Wed, Jun 16, 2010 at 12:06 PM, Myles Watson  wrote:
> On Wed, Jun 16, 2010 at 12:00 PM, Myles Watson  wrote:
> > When compiling asus/p2b (and several others), Rev 5622 succeeds, but 5623 fails.
> >
> > make: *** [build/mainboard/asus/p2b/romstage.inc] Segmentation fault
> > make: *** Deleting file `build/mainboard/asus/p2b/romstage.inc'
> >
> > The only difference for these boards is this line in config.h:
> >
> > #define CONFIG_VENDOR_ECS 0
> >
> > Removing this line lets 5623 build correctly.
>
> Removing any line from the file that doesn't affect the build works.
> (CONFIG_VENDOR_*, CONFIG_DEFAULT_CONSOLE_LEVEL_*, etc.)

Program received signal SIGSEGV, Segmentation fault.
0x0000000000423bbe in free_basic_block (state=0x7fff5dbcbb20, block=0x1392ff0)
    at /home/myles/try/buildrom-devel/work/coreboot/svn/util/romcc/romcc.c:15165
15165			if (child && (child->vertex != -1)) {
(gdb) print child
$1 = (struct block *) 0x1c95950
(gdb) print child->vertex
Cannot access memory at address 0x1c959b8

Thanks,
Myles