diff options
Diffstat (limited to 'sysdeps/mips/mips64/sfp-machine.h')
-rw-r--r-- | sysdeps/mips/mips64/sfp-machine.h | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/sysdeps/mips/mips64/sfp-machine.h b/sysdeps/mips/mips64/sfp-machine.h deleted file mode 100644 index 35cc4ddeb1..0000000000 --- a/sysdeps/mips/mips64/sfp-machine.h +++ /dev/null @@ -1,108 +0,0 @@ -#include <fenv.h> -#include <fpu_control.h> - -#define _FP_W_TYPE_SIZE 64 -#define _FP_W_TYPE unsigned long long -#define _FP_WS_TYPE signed long long -#define _FP_I_TYPE long long - -#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_3mul(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) - -#define _FP_MUL_MEAT_DW_S(R,X,Y) \ - _FP_MUL_MEAT_DW_1_imm(_FP_WFRACBITS_S,R,X,Y) -#define _FP_MUL_MEAT_DW_D(R,X,Y) \ - _FP_MUL_MEAT_DW_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) -#define _FP_MUL_MEAT_DW_Q(R,X,Y) \ - _FP_MUL_MEAT_DW_2_wide_3mul(_FP_WFRACBITS_Q,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) - -#ifdef __mips_nan2008 -# define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1) -# define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1) -# define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1 -#else -# define _FP_NANFRAC_S (_FP_QNANBIT_S - 1) -# define _FP_NANFRAC_D (_FP_QNANBIT_D - 1) -# define _FP_NANFRAC_Q (_FP_QNANBIT_Q - 1), -1 -#endif -#define _FP_NANSIGN_S 0 -#define _FP_NANSIGN_D 0 -#define _FP_NANSIGN_Q 0 - -#define _FP_KEEPNANFRACP 1 -#ifdef __mips_nan2008 -# define _FP_QNANNEGATEDP 0 -#else -# define _FP_QNANNEGATEDP 1 -#endif - -#ifdef __mips_nan2008 -/* NaN payloads should be preserved for NAN2008. */ -# define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ - do \ - { \ - R##_s = X##_s; \ - _FP_FRAC_COPY_##wc (R, X); \ - R##_c = FP_CLS_NAN; \ - } \ - while (0) -#else -/* From my experiments it seems X is chosen unless one of the - NaNs is sNaN, in which case the result is NANSIGN/NANFRAC. */ -# define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ - do { \ - if ((_FP_FRAC_HIGH_RAW_##fs(X) | \ - _FP_FRAC_HIGH_RAW_##fs(Y)) & _FP_QNANBIT_##fs) \ - { \ - R##_s = _FP_NANSIGN_##fs; \ - _FP_FRAC_SET_##wc(R,_FP_NANFRAC_##fs); \ - } \ - else \ - { \ - R##_s = X##_s; \ - _FP_FRAC_COPY_##wc(R,X); \ - } \ - R##_c = FP_CLS_NAN; \ - } while (0) -#endif - -#define _FP_DECL_EX fpu_control_t _fcw - -#define FP_ROUNDMODE (_fcw & 0x3) - -#define FP_RND_NEAREST FE_TONEAREST -#define FP_RND_ZERO FE_TOWARDZERO -#define FP_RND_PINF FE_UPWARD -#define FP_RND_MINF FE_DOWNWARD - -#define FP_EX_INVALID FE_INVALID -#define FP_EX_OVERFLOW FE_OVERFLOW -#define FP_EX_UNDERFLOW FE_UNDERFLOW -#define FP_EX_DIVZERO FE_DIVBYZERO -#define FP_EX_INEXACT FE_INEXACT - -#define _FP_TININESS_AFTER_ROUNDING 1 - -#ifdef __mips_hard_float -#define FP_INIT_ROUNDMODE \ -do { \ - _FPU_GETCW (_fcw); \ -} while (0) - -#define FP_HANDLE_EXCEPTIONS \ -do { \ - if (__builtin_expect (_fex, 0)) \ - _FPU_SETCW (_fcw | _fex | (_fex << 10)); \ -} while (0) -#define FP_TRAPPING_EXCEPTIONS ((_fcw >> 5) & 0x7c) -#else -#define FP_INIT_ROUNDMODE _fcw = FP_RND_NEAREST -#endif |