[coreboot] seabios failure with v2 and -fomit-frame-pointer

Stefan Reinauer stepan at coresystems.de
Thu Mar 19 01:49:23 CET 2009

Kevin O'Connor wrote:
> On Wed, Mar 18, 2009 at 02:17:57PM -0600, Myles Watson wrote:
>> I think the breakage is occurring before the payload executes, but I'm
>> not sure of that.
>> qemu: fatal: Trying to execute code outside RAM or ROM at 0xf10002ba
> The bug is in src/arch/i386/boot/boot.c.  The inline assembly in
> jmp_to_elf_entry uses the "g" flag to pass in parameters.  However,
> "g" allows gcc to use stack relative addressing of parameters.

Does it? I could not find that in the GCC Inline Assembly FAQ.

Would changing the parameters to "m" solve the problem?


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