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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [config/] [arm/] [sfp-machine.h] - Rev 282
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#define _FP_W_TYPE_SIZE 32 #define _FP_W_TYPE unsigned long #define _FP_WS_TYPE signed long #define _FP_I_TYPE long /* 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_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) #define _FP_MUL_MEAT_D(R,X,Y) \ _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) #define _FP_MUL_MEAT_Q(R,X,Y) \ _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y) #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) #define _FP_NANFRAC_H ((_FP_QNANBIT_H << 1) - 1) #define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1) #define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1 #define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1 #define _FP_NANSIGN_H 0 #define _FP_NANSIGN_S 0 #define _FP_NANSIGN_D 0 #define _FP_NANSIGN_Q 0 #define _FP_KEEPNANFRACP 1 /* Someone please check this. */ #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 #if defined __ARMEB__ # define __BYTE_ORDER __BIG_ENDIAN #else # define __BYTE_ORDER __LITTLE_ENDIAN #endif /* 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))); #ifdef __ARM_EABI__ /* Rename functions to their EABI names. */ /* The comparison functions need wrappers for EABI semantics, so leave them unmolested. */ #define __negsf2 __aeabi_fneg #define __subsf3 __aeabi_fsub #define __addsf3 __aeabi_fadd #define __floatunsisf __aeabi_ui2f #define __floatsisf __aeabi_i2f #define __floatundisf __aeabi_ul2f #define __floatdisf __aeabi_l2f #define __mulsf3 __aeabi_fmul #define __divsf3 __aeabi_fdiv #define __unordsf2 __aeabi_fcmpun #define __fixsfsi __aeabi_f2iz #define __fixunssfsi __aeabi_f2uiz #define __fixsfdi __aeabi_f2lz #define __fixunssfdi __aeabi_f2ulz #define __floatdisf __aeabi_l2f #define __negdf2 __aeabi_dneg #define __subdf3 __aeabi_dsub #define __adddf3 __aeabi_dadd #define __floatunsidf __aeabi_ui2d #define __floatsidf __aeabi_i2d #define __extendsfdf2 __aeabi_f2d #define __truncdfsf2 __aeabi_d2f #define __floatundidf __aeabi_ul2d #define __floatdidf __aeabi_l2d #define __muldf3 __aeabi_dmul #define __divdf3 __aeabi_ddiv #define __unorddf2 __aeabi_dcmpun #define __fixdfsi __aeabi_d2iz #define __fixunsdfsi __aeabi_d2uiz #define __fixdfdi __aeabi_d2lz #define __fixunsdfdi __aeabi_d2ulz #define __floatdidf __aeabi_l2d #define __extendhfsf2 __gnu_h2f_ieee #define __truncsfhf2 __gnu_f2h_ieee #endif /* __ARM_EABI__ */