@@ -1,4 +1,3 @@
mips/ieee754
-mips/soft-fp
mips
wordsize-32
new file mode 100644
@@ -0,0 +1,68 @@
+#define _FP_W_TYPE_SIZE 32
+#define _FP_W_TYPE unsigned long
+#define _FP_WS_TYPE signed long
+#define _FP_I_TYPE long
+
+#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_MUL_MEAT_DW_S(R,X,Y) \
+ _FP_MUL_MEAT_DW_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
+#define _FP_MUL_MEAT_DW_D(R,X,Y) \
+ _FP_MUL_MEAT_DW_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
+#define _FP_MUL_MEAT_DW_Q(R,X,Y) \
+ _FP_MUL_MEAT_DW_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
+
+#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_udiv_norm(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)
+
+#ifdef __mips_nan2008
+# 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
+#else
+# define _FP_NANFRAC_S (_FP_QNANBIT_S - 1)
+# define _FP_NANFRAC_D (_FP_QNANBIT_D - 1), -1
+# define _FP_NANFRAC_Q (_FP_QNANBIT_Q - 1), -1, -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
+
+/* 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)
+
+#define FP_EX_INVALID (1 << 4)
+#define FP_EX_DIVZERO (1 << 3)
+#define FP_EX_OVERFLOW (1 << 2)
+#define FP_EX_UNDERFLOW (1 << 1)
+#define FP_EX_INEXACT (1 << 0)
+
+#define _FP_TININESS_AFTER_ROUNDING 1
new file mode 100644
@@ -0,0 +1,3 @@
+ifeq ($(subdir),math)
+CPPFLAGS += -I../soft-fp
+endif
new file mode 100644
@@ -0,0 +1,39 @@
+/* long double square root in software floating-point emulation.
+ Copyright (C) 1997-2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson (rth@cygnus.com) and
+ Jakub Jelinek (jj@ultra.linux.cz).
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library. If not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <stdlib.h>
+#include <soft-fp.h>
+#include <quad.h>
+
+long double
+__ieee754_sqrtl (const long double a)
+{
+ FP_DECL_EX;
+ FP_DECL_Q(A); FP_DECL_Q(C);
+ long double c;
+
+ FP_INIT_ROUNDMODE;
+ FP_UNPACK_Q(A, a);
+ FP_SQRT_Q(C, A);
+ FP_PACK_Q(c, C);
+ FP_HANDLE_EXCEPTIONS;
+ return c;
+}
+strong_alias (__ieee754_sqrtl, __sqrtl_finite)
@@ -1,6 +1,5 @@
mips/ieee754
ieee754/ldbl-128
-mips/mips64/soft-fp
mips/mips64
mips
wordsize-32
@@ -1,6 +1,5 @@
mips/ieee754
ieee754/ldbl-128
-mips/mips64/soft-fp
mips/mips64
mips
wordsize-64
new file mode 100644
@@ -0,0 +1,96 @@
+#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
+
+/* 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)
+
+#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
deleted file mode 100644
@@ -1,3 +0,0 @@
-ifeq ($(subdir),math)
-CPPFLAGS += -I../soft-fp
-endif
deleted file mode 100644
@@ -1,39 +0,0 @@
-/* long double square root in software floating-point emulation.
- Copyright (C) 1997-2015 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <stdlib.h>
-#include <soft-fp.h>
-#include <quad.h>
-
-long double
-__ieee754_sqrtl (const long double a)
-{
- FP_DECL_EX;
- FP_DECL_Q(A); FP_DECL_Q(C);
- long double c;
-
- FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_SQRT_Q(C, A);
- FP_PACK_Q(c, C);
- FP_HANDLE_EXCEPTIONS;
- return c;
-}
-strong_alias (__ieee754_sqrtl, __sqrtl_finite)
deleted file mode 100644
@@ -1,96 +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
-
-/* 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)
-
-#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
deleted file mode 100644
@@ -1,68 +0,0 @@
-#define _FP_W_TYPE_SIZE 32
-#define _FP_W_TYPE unsigned long
-#define _FP_WS_TYPE signed long
-#define _FP_I_TYPE long
-
-#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_MUL_MEAT_DW_S(R,X,Y) \
- _FP_MUL_MEAT_DW_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_DW_D(R,X,Y) \
- _FP_MUL_MEAT_DW_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_DW_Q(R,X,Y) \
- _FP_MUL_MEAT_DW_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
-
-#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_udiv_norm(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)
-
-#ifdef __mips_nan2008
-# 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
-#else
-# define _FP_NANFRAC_S (_FP_QNANBIT_S - 1)
-# define _FP_NANFRAC_D (_FP_QNANBIT_D - 1), -1
-# define _FP_NANFRAC_Q (_FP_QNANBIT_Q - 1), -1, -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
-
-/* 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)
-
-#define FP_EX_INVALID (1 << 4)
-#define FP_EX_DIVZERO (1 << 3)
-#define FP_EX_OVERFLOW (1 << 2)
-#define FP_EX_UNDERFLOW (1 << 1)
-#define FP_EX_INEXACT (1 << 0)
-
-#define _FP_TININESS_AFTER_ROUNDING 1