62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
|
#define _FP_W_TYPE_SIZE 64
|
||
|
|
#define _FP_W_TYPE unsigned long
|
||
|
|
#define _FP_WS_TYPE signed long
|
||
|
|
#define _FP_I_TYPE long
|
||
|
|
|
||
|
|
typedef int TItype __attribute__ ((mode (TI)));
|
||
|
|
typedef unsigned int UTItype __attribute__ ((mode (TI)));
|
||
|
|
|
||
|
|
#define TI_BITS (__CHAR_BIT__ * (int)sizeof(TItype))
|
||
|
|
|
||
|
|
/* The type of the result of a floating point comparison. This must
|
||
|
|
match `__libgcc_cmp_return__' in GCC for the target. */
|
||
|
|
typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__)));
|
||
|
|
#define CMPtype __gcc_CMPtype
|
||
|
|
|
||
|
|
#define _FP_MUL_MEAT_S(R,X,Y) \
|
||
|
|
_FP_MUL_MEAT_1_imm(_FP_WFRACBITS_S,R,X,Y)
|
||
|
|
#define _FP_MUL_MEAT_D(R,X,Y) \
|
||
|
|
_FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
|
||
|
|
#define _FP_MUL_MEAT_Q(R,X,Y) \
|
||
|
|
_FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
|
||
|
|
|
||
|
|
#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm)
|
||
|
|
#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_1_udiv_norm(D,R,X,Y)
|
||
|
|
#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_2_udiv(Q,R,X,Y)
|
||
|
|
|
||
|
|
#define _FP_NANFRAC_S _FP_QNANBIT_S
|
||
|
|
#define _FP_NANFRAC_D _FP_QNANBIT_D
|
||
|
|
#define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0
|
||
|
|
#define _FP_NANSIGN_S 1
|
||
|
|
#define _FP_NANSIGN_D 1
|
||
|
|
#define _FP_NANSIGN_Q 1
|
||
|
|
|
||
|
|
#define _FP_KEEPNANFRACP 1
|
||
|
|
|
||
|
|
#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
|
||
|
|
do { \
|
||
|
|
if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \
|
||
|
|
&& !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \
|
||
|
|
{ \
|
||
|
|
R##_s = Y##_s; \
|
||
|
|
_FP_FRAC_COPY_##wc(R,Y); \
|
||
|
|
} \
|
||
|
|
else \
|
||
|
|
{ \
|
||
|
|
R##_s = X##_s; \
|
||
|
|
_FP_FRAC_COPY_##wc(R,X); \
|
||
|
|
} \
|
||
|
|
R##_c = FP_CLS_NAN; \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#define __LITTLE_ENDIAN 1234
|
||
|
|
#define __BIG_ENDIAN 4321
|
||
|
|
|
||
|
|
#define __BYTE_ORDER __LITTLE_ENDIAN
|
||
|
|
|
||
|
|
/* Define ALIASNAME as a strong alias for NAME. */
|
||
|
|
# define strong_alias(name, aliasname) _strong_alias(name, aliasname)
|
||
|
|
# define _strong_alias(name, aliasname) \
|
||
|
|
extern __typeof (name) aliasname __attribute__ ((alias (#name)));
|
||
|
|
|