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Namespaces | |
| ArmISA | |
Macros | |
| #define | FPLIB_RN 0 |
| #define | FPLIB_RP 1 |
| #define | FPLIB_RM 2 |
| #define | FPLIB_RZ 3 |
| #define | FPLIB_FZ 4 |
| #define | FPLIB_DN 8 |
| #define | FPLIB_AHP 16 |
| #define | FPLIB_IDC 128 |
| #define | FPLIB_IXC 16 |
| #define | FPLIB_UFC 8 |
| #define | FPLIB_OFC 4 |
| #define | FPLIB_DZC 2 |
| #define | FPLIB_IOC 1 |
Functions | |
| static uint16_t | ArmISA::lsl16 (uint16_t x, uint32_t shift) |
| static uint16_t | ArmISA::lsr16 (uint16_t x, uint32_t shift) |
| static uint32_t | ArmISA::lsl32 (uint32_t x, uint32_t shift) |
| static uint32_t | ArmISA::lsr32 (uint32_t x, uint32_t shift) |
| static uint64_t | ArmISA::lsl64 (uint64_t x, uint32_t shift) |
| static uint64_t | ArmISA::lsr64 (uint64_t x, uint32_t shift) |
| static void | ArmISA::lsl128 (uint64_t *r0, uint64_t *r1, uint64_t x0, uint64_t x1, uint32_t shift) |
| static void | ArmISA::lsr128 (uint64_t *r0, uint64_t *r1, uint64_t x0, uint64_t x1, uint32_t shift) |
| static void | ArmISA::mul62x62 (uint64_t *x0, uint64_t *x1, uint64_t a, uint64_t b) |
| static void | ArmISA::mul64x32 (uint64_t *x0, uint64_t *x1, uint64_t a, uint32_t b) |
| static void | ArmISA::add128 (uint64_t *x0, uint64_t *x1, uint64_t a0, uint64_t a1, uint64_t b0, uint64_t b1) |
| static void | ArmISA::sub128 (uint64_t *x0, uint64_t *x1, uint64_t a0, uint64_t a1, uint64_t b0, uint64_t b1) |
| static int | ArmISA::cmp128 (uint64_t a0, uint64_t a1, uint64_t b0, uint64_t b1) |
| static uint16_t | ArmISA::fp16_normalise (uint16_t mnt, int *exp) |
| static uint32_t | ArmISA::fp32_normalise (uint32_t mnt, int *exp) |
| static uint64_t | ArmISA::fp64_normalise (uint64_t mnt, int *exp) |
| static void | ArmISA::fp128_normalise (uint64_t *mnt0, uint64_t *mnt1, int *exp) |
| static uint16_t | ArmISA::fp16_pack (uint16_t sgn, uint16_t exp, uint16_t mnt) |
| static uint32_t | ArmISA::fp32_pack (uint32_t sgn, uint32_t exp, uint32_t mnt) |
| static uint64_t | ArmISA::fp64_pack (uint64_t sgn, uint64_t exp, uint64_t mnt) |
| static uint16_t | ArmISA::fp16_zero (int sgn) |
| static uint32_t | ArmISA::fp32_zero (int sgn) |
| static uint64_t | ArmISA::fp64_zero (int sgn) |
| static uint16_t | ArmISA::fp16_max_normal (int sgn) |
| static uint32_t | ArmISA::fp32_max_normal (int sgn) |
| static uint64_t | ArmISA::fp64_max_normal (int sgn) |
| static uint16_t | ArmISA::fp16_infinity (int sgn) |
| static uint32_t | ArmISA::fp32_infinity (int sgn) |
| static uint64_t | ArmISA::fp64_infinity (int sgn) |
| static uint16_t | ArmISA::fp16_defaultNaN () |
| static uint32_t | ArmISA::fp32_defaultNaN () |
| static uint64_t | ArmISA::fp64_defaultNaN () |
| static void | ArmISA::fp16_unpack (int *sgn, int *exp, uint16_t *mnt, uint16_t x, int mode, int *flags) |
| static void | ArmISA::fp32_unpack (int *sgn, int *exp, uint32_t *mnt, uint32_t x, int mode, int *flags) |
| static void | ArmISA::fp64_unpack (int *sgn, int *exp, uint64_t *mnt, uint64_t x, int mode, int *flags) |
| static uint32_t | ArmISA::fp32_process_NaN (uint32_t a, int mode, int *flags) |
| static uint64_t | ArmISA::fp64_process_NaN (uint64_t a, int mode, int *flags) |
| static uint32_t | ArmISA::fp32_process_NaNs (uint32_t a, uint32_t b, int mode, int *flags) |
| static uint64_t | ArmISA::fp64_process_NaNs (uint64_t a, uint64_t b, int mode, int *flags) |
| static uint32_t | ArmISA::fp32_process_NaNs3 (uint32_t a, uint32_t b, uint32_t c, int mode, int *flags) |
| static uint64_t | ArmISA::fp64_process_NaNs3 (uint64_t a, uint64_t b, uint64_t c, int mode, int *flags) |
| static uint16_t | ArmISA::fp16_round_ (int sgn, int exp, uint16_t mnt, int rm, int mode, int *flags) |
| static uint32_t | ArmISA::fp32_round_ (int sgn, int exp, uint32_t mnt, int rm, int mode, int *flags) |
| static uint32_t | ArmISA::fp32_round (int sgn, int exp, uint32_t mnt, int mode, int *flags) |
| static uint64_t | ArmISA::fp64_round_ (int sgn, int exp, uint64_t mnt, int rm, int mode, int *flags) |
| static uint64_t | ArmISA::fp64_round (int sgn, int exp, uint64_t mnt, int mode, int *flags) |
| static int | ArmISA::fp32_compare_eq (uint32_t a, uint32_t b, int mode, int *flags) |
| static int | ArmISA::fp32_compare_ge (uint32_t a, uint32_t b, int mode, int *flags) |
| static int | ArmISA::fp32_compare_gt (uint32_t a, uint32_t b, int mode, int *flags) |
| static int | ArmISA::fp64_compare_eq (uint64_t a, uint64_t b, int mode, int *flags) |
| static int | ArmISA::fp64_compare_ge (uint64_t a, uint64_t b, int mode, int *flags) |
| static int | ArmISA::fp64_compare_gt (uint64_t a, uint64_t b, int mode, int *flags) |
| static uint32_t | ArmISA::fp32_add (uint32_t a, uint32_t b, int neg, int mode, int *flags) |
| static uint64_t | ArmISA::fp64_add (uint64_t a, uint64_t b, int neg, int mode, int *flags) |
| static uint32_t | ArmISA::fp32_mul (uint32_t a, uint32_t b, int mode, int *flags) |
| static uint64_t | ArmISA::fp64_mul (uint64_t a, uint64_t b, int mode, int *flags) |
| static uint32_t | ArmISA::fp32_muladd (uint32_t a, uint32_t b, uint32_t c, int scale, int mode, int *flags) |
| static uint64_t | ArmISA::fp64_muladd (uint64_t a, uint64_t b, uint64_t c, int scale, int mode, int *flags) |
| static uint32_t | ArmISA::fp32_div (uint32_t a, uint32_t b, int mode, int *flags) |
| static uint64_t | ArmISA::fp64_div (uint64_t a, uint64_t b, int mode, int *flags) |
| static void | ArmISA::set_fpscr0 (FPSCR &fpscr, int flags) |
| static uint32_t | ArmISA::fp32_sqrt (uint32_t a, int mode, int *flags) |
| static uint64_t | ArmISA::fp64_sqrt (uint64_t a, int mode, int *flags) |
| static int | ArmISA::modeConv (FPSCR fpscr) |
| static void | ArmISA::set_fpscr (FPSCR &fpscr, int flags) |
| template<> | |
| bool | ArmISA::fplibCompareEQ (uint32_t a, uint32_t b, FPSCR &fpscr) |
| template<> | |
| bool | ArmISA::fplibCompareGE (uint32_t a, uint32_t b, FPSCR &fpscr) |
| template<> | |
| bool | ArmISA::fplibCompareGT (uint32_t a, uint32_t b, FPSCR &fpscr) |
| template<> | |
| bool | ArmISA::fplibCompareEQ (uint64_t a, uint64_t b, FPSCR &fpscr) |
| template<> | |
| bool | ArmISA::fplibCompareGE (uint64_t a, uint64_t b, FPSCR &fpscr) |
| template<> | |
| bool | ArmISA::fplibCompareGT (uint64_t a, uint64_t b, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibAbs (uint32_t op) |
| template<> | |
| uint64_t | ArmISA::fplibAbs (uint64_t op) |
| template<> | |
| uint32_t | ArmISA::fplibAdd (uint32_t op1, uint32_t op2, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibAdd (uint64_t op1, uint64_t op2, FPSCR &fpscr) |
| template<> | |
| int | ArmISA::fplibCompare (uint32_t op1, uint32_t op2, bool signal_nans, FPSCR &fpscr) |
| template<> | |
| int | ArmISA::fplibCompare (uint64_t op1, uint64_t op2, bool signal_nans, FPSCR &fpscr) |
| static uint16_t | ArmISA::fp16_FPConvertNaN_32 (uint32_t op) |
| static uint16_t | ArmISA::fp16_FPConvertNaN_64 (uint64_t op) |
| static uint32_t | ArmISA::fp32_FPConvertNaN_16 (uint16_t op) |
| static uint32_t | ArmISA::fp32_FPConvertNaN_64 (uint64_t op) |
| static uint64_t | ArmISA::fp64_FPConvertNaN_16 (uint16_t op) |
| static uint64_t | ArmISA::fp64_FPConvertNaN_32 (uint32_t op) |
| static uint32_t | ArmISA::fp32_FPOnePointFive (int sgn) |
| static uint64_t | ArmISA::fp64_FPOnePointFive (int sgn) |
| static uint32_t | ArmISA::fp32_FPThree (int sgn) |
| static uint64_t | ArmISA::fp64_FPThree (int sgn) |
| static uint32_t | ArmISA::fp32_FPTwo (int sgn) |
| static uint64_t | ArmISA::fp64_FPTwo (int sgn) |
| template<> | |
| uint16_t | ArmISA::fplibConvert (uint32_t op, FPRounding rounding, FPSCR &fpscr) |
| template<> | |
| uint16_t | ArmISA::fplibConvert (uint64_t op, FPRounding rounding, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibConvert (uint16_t op, FPRounding rounding, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibConvert (uint64_t op, FPRounding rounding, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibConvert (uint16_t op, FPRounding rounding, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibConvert (uint32_t op, FPRounding rounding, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibMulAdd (uint32_t addend, uint32_t op1, uint32_t op2, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibMulAdd (uint64_t addend, uint64_t op1, uint64_t op2, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibDiv (uint32_t op1, uint32_t op2, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibDiv (uint64_t op1, uint64_t op2, FPSCR &fpscr) |
| static uint32_t | ArmISA::fp32_repack (int sgn, int exp, uint32_t mnt) |
| static uint64_t | ArmISA::fp64_repack (int sgn, int exp, uint64_t mnt) |
| static void | ArmISA::fp32_minmaxnum (uint32_t *op1, uint32_t *op2, int sgn) |
| static void | ArmISA::fp64_minmaxnum (uint64_t *op1, uint64_t *op2, int sgn) |
| template<> | |
| uint32_t | ArmISA::fplibMax (uint32_t op1, uint32_t op2, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibMax (uint64_t op1, uint64_t op2, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibMaxNum (uint32_t op1, uint32_t op2, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibMaxNum (uint64_t op1, uint64_t op2, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibMin (uint32_t op1, uint32_t op2, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibMin (uint64_t op1, uint64_t op2, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibMinNum (uint32_t op1, uint32_t op2, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibMinNum (uint64_t op1, uint64_t op2, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibMul (uint32_t op1, uint32_t op2, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibMul (uint64_t op1, uint64_t op2, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibMulX (uint32_t op1, uint32_t op2, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibMulX (uint64_t op1, uint64_t op2, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibNeg (uint32_t op) |
| template<> | |
| uint64_t | ArmISA::fplibNeg (uint64_t op) |
| template<> | |
| uint32_t | ArmISA::fplibRSqrtEstimate (uint32_t op, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibRSqrtEstimate (uint64_t op, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibRSqrtStepFused (uint32_t op1, uint32_t op2, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibRSqrtStepFused (uint64_t op1, uint64_t op2, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibRecipStepFused (uint32_t op1, uint32_t op2, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibRecipEstimate (uint32_t op, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibRecipEstimate (uint64_t op, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibRecipStepFused (uint64_t op1, uint64_t op2, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibRecpX (uint32_t op, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibRecpX (uint64_t op, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibRoundInt (uint32_t op, FPRounding rounding, bool exact, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibRoundInt (uint64_t op, FPRounding rounding, bool exact, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibSqrt (uint32_t op, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibSqrt (uint64_t op, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibSub (uint32_t op1, uint32_t op2, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibSub (uint64_t op1, uint64_t op2, FPSCR &fpscr) |
| static uint64_t | ArmISA::FPToFixed_64 (int sgn, int exp, uint64_t mnt, bool u, FPRounding rounding, int *flags) |
| static uint32_t | ArmISA::FPToFixed_32 (int sgn, int exp, uint64_t mnt, bool u, FPRounding rounding, int *flags) |
| template<> | |
| uint32_t | ArmISA::fplibFPToFixed (uint32_t op, int fbits, bool u, FPRounding rounding, FPSCR &fpscr) |
| template<> | |
| uint32_t | ArmISA::fplibFPToFixed (uint64_t op, int fbits, bool u, FPRounding rounding, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibFPToFixed (uint32_t op, int fbits, bool u, FPRounding rounding, FPSCR &fpscr) |
| template<> | |
| uint64_t | ArmISA::fplibFPToFixed (uint64_t op, int fbits, bool u, FPRounding rounding, FPSCR &fpscr) |
| static uint32_t | ArmISA::fp32_cvtf (uint64_t a, int fbits, int u, int mode, int *flags) |
| static uint64_t | ArmISA::fp64_cvtf (uint64_t a, int fbits, int u, int mode, int *flags) |
| template<> | |
| uint32_t | ArmISA::fplibFixedToFP (uint64_t op, int fbits, bool u, FPRounding rounding, FPSCR &fpscr) |
| Floating-point convert from fixed-point. More... | |
| template<> | |
| uint64_t | ArmISA::fplibFixedToFP (uint64_t op, int fbits, bool u, FPRounding rounding, FPSCR &fpscr) |
| Floating-point convert from fixed-point. More... | |
Variables | |
| static const uint8_t | ArmISA::recip_sqrt_estimate [256] |
| #define FPLIB_AHP 16 |
Definition at line 56 of file fplib.cc.
Referenced by ArmISA::fp16_round_().
| #define FPLIB_DN 8 |
Definition at line 55 of file fplib.cc.
Referenced by ArmISA::fp32_process_NaN(), and ArmISA::fp64_process_NaN().
| #define FPLIB_DZC 2 |
Definition at line 62 of file fplib.cc.
Referenced by ArmISA::fp32_div(), ArmISA::fp64_div(), ArmISA::fplibRecipEstimate(), ArmISA::fplibRSqrtEstimate(), ArmISA::set_fpscr(), and ArmISA::set_fpscr0().
| #define FPLIB_FZ 4 |
Definition at line 54 of file fplib.cc.
Referenced by ArmISA::fp32_round_(), ArmISA::fp32_unpack(), ArmISA::fp64_round_(), and ArmISA::fp64_unpack().
| #define FPLIB_IDC 128 |
Definition at line 58 of file fplib.cc.
Referenced by ArmISA::fp32_unpack(), ArmISA::fp64_unpack(), ArmISA::set_fpscr(), and ArmISA::set_fpscr0().
| #define FPLIB_IOC 1 |
Definition at line 63 of file fplib.cc.
Referenced by ArmISA::fp16_round_(), ArmISA::fp32_add(), ArmISA::fp32_compare_eq(), ArmISA::fp32_compare_ge(), ArmISA::fp32_compare_gt(), ArmISA::fp32_div(), ArmISA::fp32_mul(), ArmISA::fp32_muladd(), ArmISA::fp32_process_NaN(), ArmISA::fp32_sqrt(), ArmISA::fp64_add(), ArmISA::fp64_compare_eq(), ArmISA::fp64_compare_ge(), ArmISA::fp64_compare_gt(), ArmISA::fp64_div(), ArmISA::fp64_mul(), ArmISA::fp64_muladd(), ArmISA::fp64_process_NaN(), ArmISA::fp64_sqrt(), ArmISA::fplibCompare(), ArmISA::fplibConvert(), ArmISA::fplibFPToFixed(), ArmISA::fplibRSqrtEstimate(), ArmISA::FPToFixed_32(), ArmISA::FPToFixed_64(), ArmISA::set_fpscr(), and ArmISA::set_fpscr0().
| #define FPLIB_IXC 16 |
Definition at line 59 of file fplib.cc.
Referenced by ArmISA::fp16_round_(), ArmISA::fp32_round_(), ArmISA::fp64_round_(), ArmISA::fplibRecipEstimate(), ArmISA::fplibRoundInt(), ArmISA::FPToFixed_64(), ArmISA::set_fpscr(), and ArmISA::set_fpscr0().
| #define FPLIB_OFC 4 |
Definition at line 61 of file fplib.cc.
Referenced by ArmISA::fp16_round_(), ArmISA::fp32_round_(), ArmISA::fp64_round_(), ArmISA::fplibRecipEstimate(), ArmISA::set_fpscr(), and ArmISA::set_fpscr0().
| #define FPLIB_RM 2 |
Definition at line 52 of file fplib.cc.
Referenced by ArmISA::fp16_round_(), ArmISA::fp32_round_(), and ArmISA::fp64_round_().
| #define FPLIB_RN 0 |
Definition at line 50 of file fplib.cc.
Referenced by ArmISA::fp16_round_(), ArmISA::fp32_round_(), and ArmISA::fp64_round_().
| #define FPLIB_RP 1 |
Definition at line 51 of file fplib.cc.
Referenced by ArmISA::fp16_round_(), ArmISA::fp32_round_(), and ArmISA::fp64_round_().
| #define FPLIB_UFC 8 |
Definition at line 60 of file fplib.cc.
Referenced by ArmISA::fp16_round_(), ArmISA::fp32_round_(), ArmISA::fp64_round_(), ArmISA::fplibRecipEstimate(), ArmISA::set_fpscr(), and ArmISA::set_fpscr0().