Re: [Qemu-devel] [PATCH 1/6] softfloat: remove HPPA specific code

[Andreas Färber]

Am 03.01.2011 um 15:34 schrieb Aurelien Jarno:

> We don't have any HPPA target, so let's remove HPPA specific code. It
> can be re-added when someone adds an HPPA target.
>
> Signed-off-by: Aurelien Jarno <address@hidden>

There actually is such a project on SourceForge [1, 2].

Does it really hurt to leave TARGET_HPPA around?

Andreas

[1] http://hppaqemu.sourceforge.net/
[2] http://wiki.qemu.org/Features/HPPA

> ---
> fpu/softfloat-specialize.h |    6 +-----
> 1 files changed, 1 insertions(+), 5 deletions(-)
>
> diff --git a/fpu/softfloat-specialize.h b/fpu/softfloat-specialize.h
> index f8f36f3..f23bd6a 100644
> --- a/fpu/softfloat-specialize.h
> +++ b/fpu/softfloat-specialize.h
> @@ -30,7 +30,7 @@ these four paragraphs for those parts of this code  
> that are retained.
>
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> ====================================================================*/
>
> -#if defined(TARGET_MIPS) || defined(TARGET_HPPA)
> +#if defined(TARGET_MIPS)
> #define SNAN_BIT_IS_ONE         1
> #else
> #define SNAN_BIT_IS_ONE         0
> @@ -63,8 +63,6 @@ typedef struct {
> #define float32_default_nan make_float32(0x7FFFFFFF)
> #elif defined(TARGET_POWERPC) || defined(TARGET_ARM) ||  
> defined(TARGET_ALPHA)
> #define float32_default_nan make_float32(0x7FC00000)
> -#elif defined(TARGET_HPPA)
> -#define float32_default_nan make_float32(0x7FA00000)
> #elif SNAN_BIT_IS_ONE
> #define float32_default_nan make_float32(0x7FBFFFFF)
> #else
> @@ -275,8 +273,6 @@ static float32 propagateFloat32NaN( float32 a,  
> float32 b STATUS_PARAM)
> #define float64_default_nan make_float64(LIT64( 0x7FFFFFFFFFFFFFFF ))
> #elif defined(TARGET_POWERPC) || defined(TARGET_ARM) ||  
> defined(TARGET_ALPHA)
> #define float64_default_nan make_float64(LIT64( 0x7FF8000000000000 ))
> -#elif defined(TARGET_HPPA)
> -#define float64_default_nan make_float64(LIT64( 0x7FF4000000000000 ))
> #elif SNAN_BIT_IS_ONE
> #define float64_default_nan make_float64(LIT64( 0x7FF7FFFFFFFFFFFF ))
> #else
> --
> 1.7.2.3