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softfloat: fix for C99

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C99 appears to consider compound literals as non-constants, and complains
when they are used in static initializers.  Switch to ordinary initializer
syntax.

Signed-off-by: Avi Kivity <avi@redhat.com>
Acked-by: Andreas Färber <afaerber@suse.de>
Reported-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Avi Kivity 2011-12-27 17:11:20 +02:00 committed by Blue Swirl
parent 6344d922a1
commit 3bf7e40ab9
2 changed files with 6 additions and 4 deletions
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8
fpu/softfloat-specialize.h
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@ -89,8 +89,8 @@ const float64 float64_default_nan = const_float64(LIT64( 0xFFF8000000000000 ));
#define floatx80_default_nan_low LIT64( 0xC000000000000000 ) #define floatx80_default_nan_low LIT64( 0xC000000000000000 )
#endif #endif
const floatx80 floatx80_default_nan = make_floatx80(floatx80_default_nan_high, const floatx80 floatx80_default_nan
floatx80_default_nan_low); = make_floatx80_init(floatx80_default_nan_high, floatx80_default_nan_low);
/*---------------------------------------------------------------------------- /*----------------------------------------------------------------------------
| The pattern for a default generated quadruple-precision NaN. The `high' and | The pattern for a default generated quadruple-precision NaN. The `high' and
@ -104,8 +104,8 @@ const floatx80 floatx80_default_nan = make_floatx80(floatx80_default_nan_high,
#define float128_default_nan_low LIT64( 0x0000000000000000 ) #define float128_default_nan_low LIT64( 0x0000000000000000 )
#endif #endif
const float128 float128_default_nan = make_float128(float128_default_nan_high, const float128 float128_default_nan
float128_default_nan_low); = make_float128_init(float128_default_nan_high, float128_default_nan_low);
/*---------------------------------------------------------------------------- /*----------------------------------------------------------------------------
| Raises the exceptions specified by `flags'. Floating-point traps can be | Raises the exceptions specified by `flags'. Floating-point traps can be

2
fpu/softfloat.h
View File

@ -129,6 +129,7 @@ typedef struct {
uint16_t high; uint16_t high;
} floatx80; } floatx80;
#define make_floatx80(exp, mant) ((floatx80) { mant, exp }) #define make_floatx80(exp, mant) ((floatx80) { mant, exp })
#define make_floatx80_init(exp, mant) { .low = mant, .high = exp }
typedef struct { typedef struct {
#ifdef HOST_WORDS_BIGENDIAN #ifdef HOST_WORDS_BIGENDIAN
uint64_t high, low; uint64_t high, low;
@ -137,6 +138,7 @@ typedef struct {
#endif #endif
} float128; } float128;
#define make_float128(high_, low_) ((float128) { .high = high_, .low = low_ }) #define make_float128(high_, low_) ((float128) { .high = high_, .low = low_ })
#define make_float128_init(high_, low_) { .high = high_, .low = low_ }
/*---------------------------------------------------------------------------- /*----------------------------------------------------------------------------
| Software IEC/IEEE floating-point underflow tininess-detection mode. | Software IEC/IEEE floating-point underflow tininess-detection mode.