Message ID | 20211029192417.400707-4-luis.pires@eldorado.org.br |
---|---|
State | New |
Headers | show |
Series | target/ppc: DFP instructions using decodetree | expand |
On 10/29/21 21:24, 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: Richard Henderson <richard.henderson@linaro.org> > --- > target/ppc/translate.c | 8 ++++++++ > 1 file changed, 8 insertions(+) Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
diff --git a/target/ppc/translate.c b/target/ppc/translate.c index c2fafebd1c..48a484eef6 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -7477,6 +7477,14 @@ 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.