Re: [Qemu-devel] [PATCH 09/10] target-ppc: emulate store doubleword pair instructions

2013-04-19 Thread Aurelien Jarno
On Wed, Apr 17, 2013 at 04:26:44PM +0200, Richard Henderson wrote: > On 2013-04-13 14:47, Aurelien Jarno wrote: > >+gen_qemu_st64(ctx, cpu_fpr[rD(ctx->opcode) + 1], EA); > > Actually, for both this and ldfp, don't you need to check for > odd rD and raise sigill or whatever? > This indeed

Re: [Qemu-devel] [PATCH 09/10] target-ppc: emulate store doubleword pair instructions

2013-04-17 Thread Richard Henderson
On 2013-04-13 14:47, Aurelien Jarno wrote: +gen_qemu_st64(ctx, cpu_fpr[rD(ctx->opcode) + 1], EA); Actually, for both this and ldfp, don't you need to check for odd rD and raise sigill or whatever? r~

[Qemu-devel] [PATCH 09/10] target-ppc: emulate store doubleword pair instructions

2013-04-13 Thread Aurelien Jarno
Needed for Power ISA version 2.05 compliance. Cc: Alexander Graf Signed-off-by: Aurelien Jarno --- target-ppc/translate.c | 48 1 file changed, 48 insertions(+) diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 248e8ca..4ea701