On Sun, Sep 9, 2012 at 1:12 AM, Aurelien Jarno <[email protected]> wrote:
> float{32,64}_muladd takes an enum as a parameter, and not flags. It
> means the parameter should be checked with == test instead of &.
>
> Cc: Peter Maydell <[email protected]>
> Signed-off-by: Aurelien Jarno <[email protected]>
> ---
Hi Aurelien,
I've also stumbled upon this bug, have a patch for it in the xtensa tree.
I guess that the interface was designed to allow combining these flags, why
don't just make them independent:
diff --git a/fpu/softfloat.h b/fpu/softfloat.h
index feec3a1..2860ca0 100644
--- a/fpu/softfloat.h
+++ b/fpu/softfloat.h
@@ -219,7 +219,7 @@ void float_raise( int8 flags STATUS_PARAM);
enum {
float_muladd_negate_c = 1,
float_muladd_negate_product = 2,
- float_muladd_negate_result = 3,
+ float_muladd_negate_result = 4,
};
/*----------------------------------------------------------------------------
--
Thanks.
-- Max
