Re: [Qemu-devel] [PATCH 00/26] Merge ppc32/ppc64 tcg backends

[Ulrich Weigand]

Richard Henderson <address@hidden> wrote on 01.05.2014 17:44:21:

> Please review, and if you've got an ELFv2 system (nudge nudge), please
> give it a try and make sure it works.

I ran into illegal instructions due to this patch:

>   tcg-ppc64: Support mulsh_i32
[snip]
>     case INDEX_op_muluh_i32:
>         tcg_out32(s, MULHWU | TAB(args[0], args[1], args[2]));
>         break;
>+    case INDEX_op_mulsh_i32:
>+        tcg_out32(s, MULHW | TAB(args[1], args[2], args[3]));
>+        break;

I guess that needs to be args[0], args[1], args[2] as well.

With that change, I was able to start both qemu-system-x86_64 and
qemu-system-ppc64 and have them run through the respective BIOS/
SLOF bootup sequence.

Bye,
Ulrich