Message ID | 20210831164007.297781-9-luis.pires@eldorado.org.br |
---|---|
State | New |
Headers | show |
Series | target/ppc: DFP instructions using decodetree | expand |
On 8/31/21 9:39 AM, Luis Pires wrote: > From: Fernando Valle<fernando.valle@eldorado.org.br> > > Signed-off-by: Fernando Valle<fernando.valle@eldorado.org.br> > Signed-off-by: Luis Pires<luis.pires@eldorado.org.br> > Reviewed-by: David Gibson<david@gibson.dropbear.id.au> > --- > target/ppc/translate.c | 8 ++++++++ > 1 file changed, 8 insertions(+) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 4749ecdaa9..5489b4b6e0 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -7461,6 +7461,14 @@ static int times_4(DisasContext *ctx, int x) } \ } while (0) +#define REQUIRE_FPU(ctx) \ + do { \ + if (unlikely(!(ctx)->fpu_enabled)) { \ + gen_exception((ctx), POWERPC_EXCP_FPU); \ + return true; \ + } \ + } while (0) + /* * Helpers for implementing sets of trans_* functions. * Defer the implementation of NAME to FUNC, with optional extra arguments.