Re: [Qemu-devel] [PATCH prep for-1.5 v2] prep: Add ELF support for -bios

[Julio Guerra]

2013/5/5 Andreas Färber <address@hidden>:
> This prepares for switching from OpenHack'Ware to OpenBIOS.
>
> While touching the error handling code, switch from aborting hw_error()
> to fprintf()+exit() and suppress failing without -bios for qtest.
>

I still can't run bare-metal elf programs from -bios option. Where is
the instruction pointer set to the elf program entry address ?

E.g. trying to run a bare-metal infinite loop linked at 0x4XXX. adresses :
./qemu-system-ppc -M prep -m 256M -bios loop.elf -nographic -d in_asm
QEMU 1.5.50 monitor - type 'help' for more information
(qemu)
invalid/unsupported opcode: 00 - 00 - 00 (00000000) fffffffc 0
IN:
0xfffffffc:  .long 0x0

invalid/unsupported opcode: 00 - 00 - 00 (00000000) fff00700 0
IN:
0xfff00700:  .long 0x0

--
Julio Guerra