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target-alpha: Enable softfloat.

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Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Richard Henderson 2009-12-09 15:48:02 -08:00 committed by Aurelien Jarno
parent a964acc6bf
commit 990b3e1901
2 changed files with 3 additions and 3 deletions
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2
configure vendored
View File

@ -2448,7 +2448,7 @@ if test ! -z "$gdb_xml_files" ; then
fi
case "$target_arch2" in
arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
;;
*)

4
fpu/softfloat-specialize.h
View File

@ -61,7 +61,7 @@ typedef struct {
*----------------------------------------------------------------------------*/
#if defined(TARGET_SPARC)
#define float32_default_nan make_float32(0x7FFFFFFF)
#elif defined(TARGET_POWERPC) || defined(TARGET_ARM)
#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)
@ -189,7 +189,7 @@ static float32 propagateFloat32NaN( float32 a, float32 b STATUS_PARAM)
*----------------------------------------------------------------------------*/
#if defined(TARGET_SPARC)
#define float64_default_nan make_float64(LIT64( 0x7FFFFFFFFFFFFFFF ))
#elif defined(TARGET_POWERPC) || defined(TARGET_ARM)
#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 ))