diff options
Diffstat (limited to 'sysdeps/hppa/fpu')
| -rw-r--r-- | sysdeps/hppa/fpu/bits/fenv.h | 91 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/bits/mathdef.h | 38 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fclrexcpt.c | 36 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fedisblxcpt.c | 37 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/feenablxcpt.c | 37 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fegetenv.c | 35 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fegetexcept.c | 33 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fegetround.c | 27 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/feholdexcpt.c | 53 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fesetenv.c | 63 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fesetround.c | 40 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/feupdateenv.c | 40 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fgetexcptflg.c | 36 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fpu_control.h | 66 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fraiseexcpt.c | 101 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fsetexcptflg.c | 37 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/ftestexcept.c | 34 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/libm-test-ulps | 717 |
18 files changed, 1521 insertions, 0 deletions
diff --git a/sysdeps/hppa/fpu/bits/fenv.h b/sysdeps/hppa/fpu/bits/fenv.h new file mode 100644 index 0000000000..b675ea4c15 --- /dev/null +++ b/sysdeps/hppa/fpu/bits/fenv.h @@ -0,0 +1,91 @@ +/* Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org> + + 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/>. */ + +#ifndef _FENV_H +# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." +#endif + +/* Define bits representing the exception. We use the values of the + appropriate enable bits in the FPU status word (which, + coincidentally, are the same as the flag bits, but shifted right by + 27 bits). */ +enum +{ + FE_INVALID = +#define FE_INVALID (1<<4) /* V */ + FE_INVALID, + FE_DIVBYZERO = +#define FE_DIVBYZERO (1<<3) /* Z */ + FE_DIVBYZERO, + FE_OVERFLOW = +#define FE_OVERFLOW (1<<2) /* O */ + FE_OVERFLOW, + FE_UNDERFLOW = +#define FE_UNDERFLOW (1<<1) /* U */ + FE_UNDERFLOW, + FE_INEXACT = +#define FE_INEXACT (1<<0) /* I */ + FE_INEXACT, +}; + +#define FE_ALL_EXCEPT \ + (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID) + +/* The PA-RISC FPU supports all of the four defined rounding modes. + We use the values of the RM field in the floating point status + register for the appropriate macros. */ +enum + { + FE_TONEAREST = +#define FE_TONEAREST (0 << 9) + FE_TONEAREST, + FE_TOWARDZERO = +#define FE_TOWARDZERO (1 << 9) + FE_TOWARDZERO, + FE_UPWARD = +#define FE_UPWARD (2 << 9) + FE_UPWARD, + FE_DOWNWARD = +#define FE_DOWNWARD (3 << 9) + FE_DOWNWARD, + }; + +/* Type representing exception flags. */ +typedef unsigned int fexcept_t; + +/* Type representing floating-point environment. This structure + corresponds to the layout of the status and exception words in the + register file. The exception registers are never saved/stored by + userspace. This structure is also not correctly aligned ever, in + an ABI error we left out __aligned(8) and subsequently all of our + fenv functions must accept unaligned input, align the input, and + then use assembly to store fr0. This is a performance hit, but + means the ABI is stable. */ +typedef struct +{ + unsigned int __status_word; + unsigned int __exception[7]; +} fenv_t; + +/* If the default argument is used we use this value. */ +#define FE_DFL_ENV ((const fenv_t *) -1) + +#ifdef __USE_GNU +/* Floating-point environment where none of the exceptions are masked. */ +# define FE_NOMASK_ENV ((const fenv_t *) -2) +#endif diff --git a/sysdeps/hppa/fpu/bits/mathdef.h b/sysdeps/hppa/fpu/bits/mathdef.h new file mode 100644 index 0000000000..d9f0c3a32b --- /dev/null +++ b/sysdeps/hppa/fpu/bits/mathdef.h @@ -0,0 +1,38 @@ +/* Copyright (C) 2006-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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/>. */ + +#if !defined _MATH_H && !defined _COMPLEX_H +# error "Never use <bits/mathdef.h> directly; include <math.h> instead" +#endif + +#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF +# define _MATH_H_MATHDEF 1 + +/* GCC does not promote `float' values to `double'. */ +typedef float float_t; /* `float' expressions are evaluated as + `float'. */ +typedef double double_t; /* `double' expressions are evaluated as + `double'. */ + +/* The values returned by `ilogb' for 0 and NaN respectively. */ +# define FP_ILOGB0 (-2147483647) +# define FP_ILOGBNAN (2147483647) + +#endif /* ISO C99 */ + +/* On hppa `long double' is 64-bits. */ +#undef __NO_LONG_DOUBLE_MATH diff --git a/sysdeps/hppa/fpu/fclrexcpt.c b/sysdeps/hppa/fpu/fclrexcpt.c new file mode 100644 index 0000000000..ee097b4522 --- /dev/null +++ b/sysdeps/hppa/fpu/fclrexcpt.c @@ -0,0 +1,36 @@ +/* Clear given exceptions in current floating-point environment. + Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + + 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 <fenv.h> + +int +feclearexcept (int excepts) +{ + union { unsigned long long l; unsigned int sw[2]; } s; + + /* Get the current status word. */ + __asm__ ("fstd %%fr0,0(%1)" : "=m" (s.l) : "r" (&s.l) : "%r0"); + /* Clear all the relevant bits. */ + s.sw[0] &= ~((excepts & FE_ALL_EXCEPT) << 27); + __asm__ ("fldd 0(%0),%%fr0" : : "r" (&s.l), "m" (s.l) : "%r0"); + + /* Success. */ + return 0; +} +libm_hidden_def (feclearexcept) diff --git a/sysdeps/hppa/fpu/fedisblxcpt.c b/sysdeps/hppa/fpu/fedisblxcpt.c new file mode 100644 index 0000000000..892c78c987 --- /dev/null +++ b/sysdeps/hppa/fpu/fedisblxcpt.c @@ -0,0 +1,37 @@ +/* Disable floating-point exceptions. + Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + + 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 <fenv.h> + +int +fedisableexcept (int excepts) +{ + union { unsigned long long l; unsigned int sw[2]; } s; + unsigned int old_exc; + + /* Get the current status word. */ + __asm__ ("fstd %%fr0,0(%1)" : "=m" (s.l) : "r" (&s.l) : "%r0"); + + old_exc = s.sw[0] & FE_ALL_EXCEPT; + + s.sw[0] &= ~(excepts & FE_ALL_EXCEPT); + __asm__ ("fldd 0(%0),%%fr0" : : "r" (&s.l), "m" (s.l) : "%r0"); + + return old_exc; +} diff --git a/sysdeps/hppa/fpu/feenablxcpt.c b/sysdeps/hppa/fpu/feenablxcpt.c new file mode 100644 index 0000000000..b0f1d9235b --- /dev/null +++ b/sysdeps/hppa/fpu/feenablxcpt.c @@ -0,0 +1,37 @@ +/* Enable floating-point exceptions. + Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + + 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 <fenv.h> + +int +feenableexcept (int excepts) +{ + union { unsigned long long l; unsigned int sw[2]; } s; + unsigned int old_exc; + + /* Get the current status word. */ + __asm__ ("fstd %%fr0,0(%1)" : "=m" (s.l) : "r" (&s.l) : "%r0"); + + old_exc = s.sw[0] & FE_ALL_EXCEPT; + + s.sw[0] |= (excepts & FE_ALL_EXCEPT); + __asm__ ("fldd 0(%0),%%fr0" : : "r" (&s.l), "m" (s.l) : "%r0"); + + return old_exc; +} diff --git a/sysdeps/hppa/fpu/fegetenv.c b/sysdeps/hppa/fpu/fegetenv.c new file mode 100644 index 0000000000..7028fe4a22 --- /dev/null +++ b/sysdeps/hppa/fpu/fegetenv.c @@ -0,0 +1,35 @@ +/* Store current floating-point environment. + Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + + 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 <fenv.h> +#include <string.h> + +int +fegetenv (fenv_t *envp) +{ + unsigned long long buf[4], *bufptr = buf; + + __asm__ ( + "fstd,ma %%fr0,8(%1) \n\t" + "fldd -8(%1),%%fr0 \n\t" + : "=m" (buf), "+r" (bufptr) : : "%r0"); + memcpy(envp, buf, sizeof (*envp)); + return 0; +} +libm_hidden_def (fegetenv) diff --git a/sysdeps/hppa/fpu/fegetexcept.c b/sysdeps/hppa/fpu/fegetexcept.c new file mode 100644 index 0000000000..0744eea1a0 --- /dev/null +++ b/sysdeps/hppa/fpu/fegetexcept.c @@ -0,0 +1,33 @@ +/* Get enabled floating-point exceptions. + Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + + 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 <fenv.h> + +int +fegetexcept (void) +{ + union { unsigned long long l; unsigned int sw[2] } s; + + /* Get the current status word. */ + __asm__ ("fstd %%fr0,0(%1) \n\t" + "fldd 0(%1),%%fr0 \n\t" + : "=m" (s.l) : "r" (&s.l) : "%r0"); + + return (s.sw[0] & FE_ALL_EXCEPT); +} diff --git a/sysdeps/hppa/fpu/fegetround.c b/sysdeps/hppa/fpu/fegetround.c new file mode 100644 index 0000000000..85ae2f42fd --- /dev/null +++ b/sysdeps/hppa/fpu/fegetround.c @@ -0,0 +1,27 @@ +/* Return current rounding direction. + Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + + 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 <get-rounding-mode.h> + +int +fegetround (void) +{ + return get_rounding_mode (); +} +libm_hidden_def (fegetround) diff --git a/sysdeps/hppa/fpu/feholdexcpt.c b/sysdeps/hppa/fpu/feholdexcpt.c new file mode 100644 index 0000000000..9995ea0802 --- /dev/null +++ b/sysdeps/hppa/fpu/feholdexcpt.c @@ -0,0 +1,53 @@ +/* Store current floating-point environment and clear exceptions. + Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + + 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 <fenv.h> +#include <string.h> + +int +feholdexcept (fenv_t *envp) +{ + union { unsigned long long buf[4]; fenv_t env; } clear; + unsigned long long *bufptr; + + /* Store the environment. */ + bufptr = clear.buf; + __asm__ ( + "fstd,ma %%fr0,8(%1)\n" + : "=m" (clear), "+r" (bufptr) : : "%r0"); + memcpy (envp, &clear.env, sizeof (fenv_t)); + + /* Clear exception queues */ + memset (clear.env.__exception, 0, sizeof (clear.env.__exception)); + /* And set all exceptions to non-stop. */ + clear.env.__status_word &= ~FE_ALL_EXCEPT; + /* Now clear all flags */ + clear.env.__status_word &= ~(FE_ALL_EXCEPT << 27); + + /* Load the new environment. Note: fr0 must load last to enable T-bit + Thus we start bufptr at the end and work backwards */ + bufptr = (unsigned long long *)((unsigned int)(clear.buf) + sizeof(unsigned int)*4); + __asm__ ( + "fldd,mb -8(%0),%%fr0\n" + : : "r" (bufptr), "m" (clear) : "%r0"); + + return 0; +} + +libm_hidden_def (feholdexcept) diff --git a/sysdeps/hppa/fpu/fesetenv.c b/sysdeps/hppa/fpu/fesetenv.c new file mode 100644 index 0000000000..c967bd505c --- /dev/null +++ b/sysdeps/hppa/fpu/fesetenv.c @@ -0,0 +1,63 @@ +/* Install given floating-point environment. + Copyright (C) 1997-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + Based on the m68k version by + Andreas Schwab <schwab@suse.de> + + 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 <fenv.h> + +int +fesetenv (const fenv_t *envp) +{ + union { unsigned long long buf[4]; fenv_t env; } temp; + unsigned long long *bufptr; + + /* Install the environment specified by ENVP. But there are a few + values which we do not want to come from the saved environment. + Therefore, we get the current environment and replace the values + we want to use from the environment specified by the parameter. */ + bufptr = temp.buf; + __asm__ ( + "fstd,ma %%fr0,8(%1)\n" + : "=m" (temp) : "r" (bufptr) : "%r0"); + + temp.env.__status_word &= ~(FE_ALL_EXCEPT + | (FE_ALL_EXCEPT << 27) + | FE_DOWNWARD); + if (envp == FE_DFL_ENV) + temp.env.__status_word = 0; + else if (envp == FE_NOMASK_ENV) + temp.env.__status_word |= FE_ALL_EXCEPT; + else + temp.env.__status_word |= (envp->__status_word + & (FE_ALL_EXCEPT + | FE_DOWNWARD + | (FE_ALL_EXCEPT << 27))); + + /* Load the new environment. We use bufptr again since the + initial asm has modified the value of the register and here + we take advantage of that to load in reverse order so fr0 + is loaded last and T-Bit is enabled. */ + __asm__ ( + "fldd,mb -8(%1),%%fr0\n" + : : "m" (temp), "r" (bufptr) : "%r0" ); + + /* Success. */ + return 0; +} +libm_hidden_def (fesetenv) diff --git a/sysdeps/hppa/fpu/fesetround.c b/sysdeps/hppa/fpu/fesetround.c new file mode 100644 index 0000000000..15becdb24b --- /dev/null +++ b/sysdeps/hppa/fpu/fesetround.c @@ -0,0 +1,40 @@ +/* Set current rounding direction. + Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + + 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 <fenv.h> + +int +fesetround (int round) +{ + union { unsigned long long l; unsigned int sw[2]; } s; + + if (round & ~FE_DOWNWARD) + /* round is not a valid rounding mode. */ + return 1; + + /* Get the current status word. */ + __asm__ ("fstd %%fr0,0(%1)" : "=m" (s.l) : "r" (&s.l) : "%r0"); + s.sw[0] &= ~FE_DOWNWARD; + s.sw[0] |= round & FE_DOWNWARD; + __asm__ ("fldd 0(%0),%%fr0" : : "r" (&s.l), "m" (s.l) : "%r0"); + + return 0; +} + +libm_hidden_def (fesetround) diff --git a/sysdeps/hppa/fpu/feupdateenv.c b/sysdeps/hppa/fpu/feupdateenv.c new file mode 100644 index 0000000000..07757aebd3 --- /dev/null +++ b/sysdeps/hppa/fpu/feupdateenv.c @@ -0,0 +1,40 @@ +/* Install given floating-point environment and raise exceptions. + Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + + 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 <fenv.h> +#include <string.h> + +int +feupdateenv (const fenv_t *envp) +{ + union { unsigned long long l; unsigned int sw[2]; } s; + fenv_t temp; + /* Get the current exception status */ + __asm__ ("fstd %%fr0,0(%1) \n\t" + "fldd 0(%1),%%fr0 \n\t" + : "=m" (s.l) : "r" (&s.l)); + memcpy(&temp, envp, sizeof(fenv_t)); + /* Currently raised exceptions not cleared */ + temp.__status_word |= s.sw[0] & (FE_ALL_EXCEPT << 27); + /* Install new environment. */ + fesetenv (&temp); + /* Success. */ + return 0; +} +libm_hidden_def (feupdateenv) diff --git a/sysdeps/hppa/fpu/fgetexcptflg.c b/sysdeps/hppa/fpu/fgetexcptflg.c new file mode 100644 index 0000000000..616b717e66 --- /dev/null +++ b/sysdeps/hppa/fpu/fgetexcptflg.c @@ -0,0 +1,36 @@ +/* Store current representation for exceptions. + Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + + 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 <fenv.h> + +int +fegetexceptflag (fexcept_t *flagp, int excepts) +{ + union { unsigned long long l; unsigned int sw[2]; } s; + + /* Get the current status word. */ + __asm__ ("fstd %%fr0,0(%1) \n\t" + "fldd 0(%1),%%fr0 \n\t" + : "=m" (s.l) : "r" (&s.l) : "%r0"); + + *flagp = (s.sw[0] >> 27) & excepts & FE_ALL_EXCEPT; + + /* Success. */ + return 0; +} diff --git a/sysdeps/hppa/fpu/fpu_control.h b/sysdeps/hppa/fpu/fpu_control.h new file mode 100644 index 0000000000..8f855207df --- /dev/null +++ b/sysdeps/hppa/fpu/fpu_control.h @@ -0,0 +1,66 @@ +/* FPU control word definitions. HP-PARISC version. + Copyright (C) 2012-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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/>. */ + +#ifndef _FPU_CONTROL_H +#define _FPU_CONTROL_H + +/* Masking of interrupts */ +#define _FPU_MASK_PM 0x00000001 /* Inexact (I) */ +#define _FPU_MASK_UM 0x00000002 /* Underflow (U) */ +#define _FPU_MASK_OM 0x00000004 /* Overflow (O) */ +#define _FPU_MASK_ZM 0x00000008 /* Divide by zero (Z) */ +#define _FPU_MASK_IM 0x00000010 /* Invalid operation (V) */ + +/* Masking of rounding modes. */ +#define _FPU_HPPA_MASK_RM 0x00000600 /* Rounding mode mask */ +/* Masking of interrupt enable bits. */ +#define _FPU_HPPA_MASK_INT 0x0000001f /* Interrupt mask */ + +/* There are no reserved bits in the PA fpsr (though some are undefined). */ +#define _FPU_RESERVED 0x00000000 +/* Default is: No traps enabled, no flags set, round to nearest. */ +#define _FPU_DEFAULT 0x00000000 +/* Default + exceptions (FE_ALL_EXCEPT) enabled. */ +#define _FPU_IEEE (_FPU_DEFAULT | _FPU_HPPA_MASK_INT) + +/* Type of the control word. */ +typedef unsigned int fpu_control_t; + +/* Macros for accessing the hardware control word. */ +#define _FPU_GETCW(cw) \ +({ \ + union { __extension__ unsigned long long __fpreg; unsigned int __halfreg[2]; } __fullfp; \ + /* Get the current status word. */ \ + __asm__ ("fstd %%fr0,0(%1)\n\t" \ + "fldd 0(%1),%%fr0\n\t" \ + : "=m" (__fullfp.__fpreg) : "r" (&__fullfp.__fpreg) : "%r0"); \ + cw = __fullfp.__halfreg[0]; \ +}) + +#define _FPU_SETCW(cw) \ +({ \ + union { __extension__ unsigned long long __fpreg; unsigned int __halfreg[2]; } __fullfp; \ + __fullfp.__halfreg[0] = cw; \ + __asm__ ("fldd 0(%1),%%fr0\n\t" \ + : : "m" (__fullfp.__fpreg), "r" (&__fullfp.__fpreg) : "%r0" ); \ +}) + +/* Default control word set at startup. */ +extern fpu_control_t __fpu_control; + +#endif /* _FPU_CONTROL_H */ diff --git a/sysdeps/hppa/fpu/fraiseexcpt.c b/sysdeps/hppa/fpu/fraiseexcpt.c new file mode 100644 index 0000000000..74e93508f3 --- /dev/null +++ b/sysdeps/hppa/fpu/fraiseexcpt.c @@ -0,0 +1,101 @@ +/* Raise given exceptions. + Copyright (C) 1997-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org> + + 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 <fenv.h> +#include <float.h> +#include <math.h> + +/* Please see section 10, + page 10-5 "Delayed Trapping" in the PA-RISC 2.0 Architecture manual */ + +int +feraiseexcept (int excepts) +{ + /* Raise exceptions represented by EXCEPTS. But we must raise only one + signal at a time. It is important that if the overflow/underflow + exception and the divide by zero exception are given at the same + time, the overflow/underflow exception follows the divide by zero + exception. */ + + /* We do these bits in assembly to be certain GCC doesn't optimize + away something important, and so we can force delayed traps to + occur. */ + + /* We use "fldd 0(%%sr0,%%sp),%0" to flush the delayed exception */ + + /* First: Invalid exception. */ + if (excepts & FE_INVALID) + { + /* One example of an invalid operation is 0 * Infinity. */ + double d = HUGE_VAL; + __asm__ __volatile__ ( + " fcpy,dbl %%fr0,%%fr22\n" + " fmpy,dbl %0,%%fr22,%0\n" + " fldd 0(%%sr0,%%sp),%0" + : "+f" (d) : : "%fr22" ); + } + + /* Second: Division by zero. */ + if (excepts & FE_DIVBYZERO) + { + double d = 1.0; + __asm__ __volatile__ ( + " fcpy,dbl %%fr0,%%fr22\n" + " fdiv,dbl %0,%%fr22,%0\n" + " fldd 0(%%sr0,%%sp),%0" + : "+f" (d) : : "%fr22" ); + } + + /* Third: Overflow. */ + if (excepts & FE_OVERFLOW) + { + double d = DBL_MAX; + __asm__ __volatile__ ( + " fadd,dbl %0,%0,%0\n" + " fldd 0(%%sr0,%%sp),%0" + : "+f" (d) ); + } + + /* Fourth: Underflow. */ + if (excepts & FE_UNDERFLOW) + { + double d = DBL_MIN; + double e = 3.0; + __asm__ __volatile__ ( + " fdiv,dbl %0,%1,%0\n" + " fldd 0(%%sr0,%%sp),%0" + : "+f" (d) : "f" (e) ); + } + + /* Fifth: Inexact */ + if (excepts & FE_INEXACT) + { + double d = M_PI; + double e = 69.69; + __asm__ __volatile__ ( + " fdiv,dbl %0,%1,%%fr22\n" + " fcnvfxt,dbl,sgl %%fr22,%%fr22L\n" + " fldd 0(%%sr0,%%sp),%%fr22" + : : "f" (d), "f" (e) : "%fr22" ); + } + + /* Success. */ + return 0; +} +libm_hidden_def (feraiseexcept) diff --git a/sysdeps/hppa/fpu/fsetexcptflg.c b/sysdeps/hppa/fpu/fsetexcptflg.c new file mode 100644 index 0000000000..246b66f8a3 --- /dev/null +++ b/sysdeps/hppa/fpu/fsetexcptflg.c @@ -0,0 +1,37 @@ +/* Set floating-point environment exception handling. + Copyright (C) 1997-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + + 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 <fenv.h> +#include <math.h> + +int +fesetexceptflag (const fexcept_t *flagp, int excepts) +{ + union { unsigned long long l; unsigned int sw[2]; } s; + + /* Get the current status word. */ + __asm__ ("fstd %%fr0,0(%1)" : "=m" (s.l) : "r" (&s.l) : "%r0"); + /* Install new raised trap bits */ + s.sw[0] |= (*flagp & excepts & FE_ALL_EXCEPT) << 27; + /* Store the new status word. */ + __asm__ ("fldd 0(%0),%%fr0" : : "r" (&s.l), "m" (s.l) : "%r0"); + + /* Success. */ + return 0; +} diff --git a/sysdeps/hppa/fpu/ftestexcept.c b/sysdeps/hppa/fpu/ftestexcept.c new file mode 100644 index 0000000000..54c0e28483 --- /dev/null +++ b/sysdeps/hppa/fpu/ftestexcept.c @@ -0,0 +1,34 @@ +/* Test exception in current environment. + Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Huggins-Daines <dhd@debian.org>, 2000 + + 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 <fenv.h> + +int +fetestexcept (int excepts) +{ + union { unsigned long long l; unsigned int sw[2] } s; + + /* Get the current status word. */ + __asm__ ("fstd %%fr0,0(%1) \n\t" + "fldd 0(%1),%%fr0 \n\t" + : "=m" (s.l) : "r" (&s.l)); + + return (s.sw[0] >> 27) & excepts & FE_ALL_EXCEPT; +} +libm_hidden_def (fetestexcept) diff --git a/sysdeps/hppa/fpu/libm-test-ulps b/sysdeps/hppa/fpu/libm-test-ulps new file mode 100644 index 0000000000..162edde0f6 --- /dev/null +++ b/sysdeps/hppa/fpu/libm-test-ulps @@ -0,0 +1,717 @@ +# Begin of automatic generation + +# Maximal error of functions: +Function: "acos_downward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "acos_towardzero": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "acos_upward": +double: 1 +idouble: 1 + +Function: "acosh": +double: 1 +idouble: 1 + +Function: "asin_downward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "asin_towardzero": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "asin_upward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "asinh": +double: 1 +float: 1 +ifloat: 1 + +Function: "atan2": +float: 1 +ifloat: 1 + +Function: "atanh": +float: 1 +ifloat: 1 + +Function: Real part of "cacos": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: Imaginary part of "cacos": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: Real part of "cacosh": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: Imaginary part of "cacosh": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: Real part of "casin": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: Imaginary part of "casin": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: Real part of "casinh": +double: 5 +float: 2 +idouble: 5 +ifloat: 2 +ildouble: 5 +ldouble: 5 + +Function: Imaginary part of "casinh": +double: 3 +float: 1 +idouble: 3 +ifloat: 1 +ildouble: 3 +ldouble: 3 + +Function: Real part of "catan": +float: 1 +ifloat: 1 + +Function: Imaginary part of "catan": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: Real part of "catanh": +double: 4 +float: 1 +idouble: 4 +ifloat: 1 +ildouble: 4 +ldouble: 4 + +Function: Imaginary part of "catanh": +float: 1 +ifloat: 1 + +Function: "cbrt": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: Real part of "ccos": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: Imaginary part of "ccos": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: Real part of "ccosh": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: Imaginary part of "ccosh": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: Real part of "cexp": +double: 2 +float: 1 +idouble: 2 +ifloat: 1 + +Function: Imaginary part of "cexp": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: Real part of "clog": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: Imaginary part of "clog": +float: 1 +ifloat: 1 + +Function: Real part of "clog10": +double: 2 +float: 2 +idouble: 2 +ifloat: 2 + +Function: Imaginary part of "clog10": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: "cos": +double: 2 +float: 1 +idouble: 2 +ifloat: 1 +ildouble: 2 +ldouble: 2 + +Function: "cos_downward": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: "cos_tonearest": +float: 1 +ifloat: 1 + +Function: "cos_towardzero": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "cos_upward": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: "cosh": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "cosh_downward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "cosh_tonearest": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "cosh_towardzero": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "cosh_upward": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: Real part of "cpow": +double: 2 +float: 4 +idouble: 2 +ifloat: 4 +ildouble: 2 +ldouble: 2 + +Function: Imaginary part of "cpow": +double: 2 +float: 2 +idouble: 2 +ifloat: 2 +ildouble: 2 +ldouble: 2 + +Function: Real part of "csin": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: Real part of "csinh": +float: 1 +ifloat: 1 + +Function: Imaginary part of "csinh": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: Real part of "csqrt": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: Imaginary part of "csqrt": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: Real part of "ctan": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: Imaginary part of "ctan": +double: 2 +float: 1 +idouble: 2 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: Real part of "ctan_downward": +double: 6 +float: 5 +idouble: 6 +ifloat: 5 + +Function: Imaginary part of "ctan_downward": +double: 2 +float: 1 +idouble: 2 +ifloat: 1 + +Function: Real part of "ctan_tonearest": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: Imaginary part of "ctan_tonearest": +double: 2 +float: 1 +idouble: 2 +ifloat: 1 + +Function: Real part of "ctan_towardzero": +double: 5 +float: 3 +idouble: 5 +ifloat: 3 + +Function: Imaginary part of "ctan_towardzero": +double: 2 +float: 2 +idouble: 2 +ifloat: 2 + +Function: Real part of "ctan_upward": +double: 2 +float: 3 +idouble: 2 +ifloat: 3 + +Function: Imaginary part of "ctan_upward": +double: 2 +float: 3 +idouble: 2 +ifloat: 3 + +Function: Real part of "ctanh": +double: 2 +float: 1 +idouble: 2 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: Imaginary part of "ctanh": +double: 2 +float: 2 +idouble: 2 +ifloat: 2 + +Function: Real part of "ctanh_downward": +double: 4 +float: 1 +idouble: 4 +ifloat: 1 + +Function: Imaginary part of "ctanh_downward": +double: 6 +float: 5 +idouble: 6 +ifloat: 5 + +Function: Real part of "ctanh_tonearest": +double: 2 +float: 1 +idouble: 2 +ifloat: 1 + +Function: Imaginary part of "ctanh_tonearest": +double: 2 +float: 2 +idouble: 2 +ifloat: 2 + +Function: Real part of "ctanh_towardzero": +double: 2 +float: 2 +idouble: 2 +ifloat: 2 + +Function: Imaginary part of "ctanh_towardzero": +double: 5 +float: 3 +idouble: 5 +ifloat: 3 + +Function: Real part of "ctanh_upward": +double: 2 +float: 3 +idouble: 2 +ifloat: 3 + +Function: Imaginary part of "ctanh_upward": +double: 2 +float: 3 +idouble: 2 +ifloat: 3 + +Function: "erf": +double: 1 +idouble: 1 +ildouble: 1 +ldouble: 1 + +Function: "erfc": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: "exp10": +double: 6 +float: 2 +idouble: 6 +ifloat: 2 +ildouble: 6 +ldouble: 6 + +Function: "exp10_downward": +double: 1 +idouble: 1 + +Function: "exp10_tonearest": +double: 1 +idouble: 1 + +Function: "exp10_towardzero": +double: 1 +idouble: 1 + +Function: "exp10_upward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "exp_downward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "exp_towardzero": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "exp_upward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "expm1": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: "expm1_downward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "expm1_tonearest": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "expm1_towardzero": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "expm1_upward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "gamma": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: "hypot": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "j0": +double: 2 +float: 2 +idouble: 2 +ifloat: 2 +ildouble: 2 +ldouble: 2 + +Function: "j1": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 +ildouble: 1 +ldouble: 1 + +Function: "jn": +double: 4 +float: 5 +idouble: 4 +ifloat: 5 +ildouble: 4 +ldouble: 4 + +Function: "lgamma": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 +ildouble: 1 +ldouble: 1 + +Function: "log": +float: 1 +ifloat: 1 + +Function: "log10": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 +ildouble: 1 +ldouble: 1 + +Function: "log1p": +float: 1 +ifloat: 1 + +Function: "pow": +float: 1 +ifloat: 1 + +Function: "pow10": +double: 1 +idouble: 1 + +Function: "pow_downward": +float: 1 +ifloat: 1 + +Function: "pow_tonearest": +float: 1 +ifloat: 1 + +Function: "pow_towardzero": +float: 1 +ifloat: 1 + +Function: "pow_upward": +float: 1 +ifloat: 1 + +Function: "sin": +float: 1 +ifloat: 1 + +Function: "sin_downward": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: "sin_tonearest": +float: 1 +ifloat: 1 + +Function: "sin_towardzero": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "sin_upward": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: "sincos": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: "sinh_downward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "sinh_towardzero": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "sinh_upward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "tan": +double: 1 +idouble: 1 +ildouble: 1 +ldouble: 1 + +Function: "tan_downward": +double: 1 +float: 2 +idouble: 1 +ifloat: 2 + +Function: "tan_towardzero": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "tan_upward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + +Function: "tgamma": +double: 4 +float: 3 +idouble: 4 +ifloat: 3 +ildouble: 1 +ldouble: 1 + +Function: "y0": +double: 2 +float: 1 +idouble: 2 +ifloat: 1 +ildouble: 2 +ldouble: 2 + +Function: "y1": +double: 3 +float: 2 +idouble: 3 +ifloat: 2 +ildouble: 3 +ldouble: 3 + +Function: "yn": +double: 3 +float: 2 +idouble: 3 +ifloat: 2 +ildouble: 3 +ldouble: 3 + +# end of automatic generation |