diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/atosfix16.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/atosfix16.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/atosfix16.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/atosfix16.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,28 @@ +/* Convert string to 16-bit signed fixed point. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +int16_t +atosfix16 (const char *str) +{ + return strtosfix16 (str, NULL); +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/atosfix32.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/atosfix32.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/atosfix32.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/atosfix32.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,28 @@ +/* Convert string to 32-bit signed fixed point. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +int32_t +atosfix32 (const char *str) +{ + return strtosfix32 (str, NULL); +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/atosfix64.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/atosfix64.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/atosfix64.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/atosfix64.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,28 @@ +/* Convert string to 64-bit signed fixed point. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +int64_t +atosfix64 (const char *str) +{ + return strtosfix64 (str, NULL); +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/atoufix16.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/atoufix16.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/atoufix16.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/atoufix16.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,28 @@ +/* Convert string to 16-bit unsigned fixed point. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +uint16_t +atoufix16 (const char *str) +{ + return strtoufix16 (str, NULL); +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/atoufix32.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/atoufix32.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/atoufix32.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/atoufix32.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,28 @@ +/* Convert string to 32-bit unsigned fixed point. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +uint32_t +atoufix32 (const char *str) +{ + return strtoufix32 (str, NULL); +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/atoufix64.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/atoufix64.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/atoufix64.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/atoufix64.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,28 @@ +/* Convert string to 64-bit unsigned fixed point. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +uint64_t +atoufix64 (const char *str) +{ + return strtoufix64 (str, NULL); +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/bits/fenv.h glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/bits/fenv.h --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/bits/fenv.h 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/bits/fenv.h 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,78 @@ +/* Copyright (C) 1997, 1998, 1999, 2004, 2006 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifndef _FENV_H +# error "Never use directly; include instead." +#endif + +/* Define bits representing the exception. We use the bit positions of + the appropriate bits in the SPEFSCR... */ +enum + { + FE_INEXACT = 1 << (63 - 42), +#define FE_INEXACT FE_INEXACT + FE_INVALID = 1 << (63 - 43), +#define FE_INVALID FE_INVALID + FE_DIVBYZERO = 1 << (63 - 44), +#define FE_DIVBYZERO FE_DIVBYZERO + FE_UNDERFLOW = 1 << (63 - 45), +#define FE_UNDERFLOW FE_UNDERFLOW + FE_OVERFLOW = 1 << (63 - 46) +#define FE_OVERFLOW FE_OVERFLOW + }; + +#define FE_ALL_EXCEPT \ + (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID) + +/* The E500 support all of the four defined rounding modes. We use + the bit pattern in the SPEFSCR as the values for the appropriate + macros. */ +enum + { + FE_TONEAREST = 0, +#define FE_TONEAREST FE_TONEAREST + FE_TOWARDZERO = 1, +#define FE_TOWARDZERO FE_TOWARDZERO + FE_UPWARD = 2, +#define FE_UPWARD FE_UPWARD + FE_DOWNWARD = 3 +#define FE_DOWNWARD FE_DOWNWARD + }; + +/* Type representing exception flags. */ +typedef unsigned int fexcept_t; + +typedef double fenv_t; + +/* If the default argument is used we use this value. */ +extern const fenv_t __fe_dfl_env; +#define FE_DFL_ENV (&__fe_dfl_env) + +#ifdef __USE_GNU +/* Floating-point environment where all exceptions are enabled. Note that + this is not sufficient to give you SIGFPE. */ +extern const fenv_t __fe_enabled_env; +# define FE_ENABLED_ENV (&__fe_enabled_env) + +/* Floating-point environment with all exceptions enabled. Note that + just evaluating this value will set the processor into 'FPU + exceptions imprecise recoverable' mode, which may cause a significant + performance penalty (but have no other visible effect). */ +extern const fenv_t *__fe_nomask_env (void); +# define FE_NOMASK_ENV (__fe_nomask_env ()) +#endif diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/e_sqrt.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/e_sqrt.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/e_sqrt.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/e_sqrt.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/e_sqrtf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/e_sqrtf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/e_sqrtf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/e_sqrtf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fclrexcpt.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fclrexcpt.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fclrexcpt.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fclrexcpt.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,47 @@ +/* Clear given exceptions in current floating-point environment. + Copyright (C) 2004 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include + +#undef feclearexcept +int +__feclearexcept (int excepts) +{ + unsigned int fpescr; + + /* Get the current state. */ + fpescr = fegetenv_register (); + + /* Clear the relevant bits. */ + fpescr &= ~(excepts & FE_ALL_EXCEPT); + + /* Put the new state in effect. */ + fesetenv_register (fpescr); + + /* Success. */ + return 0; +} + +#include +#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) +strong_alias (__feclearexcept, __old_feclearexcept) +compat_symbol (libm, __old_feclearexcept, feclearexcept, GLIBC_2_1); +#endif + +versioned_symbol (libm, __feclearexcept, feclearexcept, GLIBC_2_2); diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fedisblxcpt.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fedisblxcpt.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fedisblxcpt.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fedisblxcpt.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,60 @@ +/* Disable floating-point exceptions. + Copyright (C) 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include + +int +fedisableexcept (int excepts) +{ + unsigned int result = 0, pflags, r; + INTERNAL_SYSCALL_DECL (err); + + INTERNAL_SYSCALL (prctl, err, 2, PR_GET_FPEXC, &pflags); + + /* Save old enable bits. */ + if (pflags & PR_FP_EXC_OVF) + result |= FE_OVERFLOW; + if (pflags & PR_FP_EXC_UND) + result |= FE_UNDERFLOW; + if (pflags & PR_FP_EXC_INV) + result |= FE_INVALID; + if (pflags & PR_FP_EXC_DIV) + result |= FE_DIVBYZERO; + if (pflags & PR_FP_EXC_RES) + result |= FE_INEXACT; + + if (excepts & FE_INEXACT) + pflags &= ~PR_FP_EXC_RES; + if (excepts & FE_DIVBYZERO) + pflags &= ~PR_FP_EXC_DIV; + if (excepts & FE_UNDERFLOW) + pflags &= ~PR_FP_EXC_UND; + if (excepts & FE_OVERFLOW) + pflags &= ~PR_FP_EXC_OVF; + if (excepts & FE_INVALID) + pflags &= ~PR_FP_EXC_INV; + r = INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, pflags); + if (INTERNAL_SYSCALL_ERROR_P (r, err)) + return -1; + + return result; +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/feenablxcpt.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/feenablxcpt.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/feenablxcpt.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/feenablxcpt.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,60 @@ +/* Enable floating-point exceptions. + Copyright (C) 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include + +int +feenableexcept (int excepts) +{ + unsigned int result = 0, pflags, r; + INTERNAL_SYSCALL_DECL (err); + + INTERNAL_SYSCALL (prctl, err, 2, PR_GET_FPEXC, &pflags); + + /* Save old enable bits. */ + if (pflags & PR_FP_EXC_OVF) + result |= FE_OVERFLOW; + if (pflags & PR_FP_EXC_UND) + result |= FE_UNDERFLOW; + if (pflags & PR_FP_EXC_INV) + result |= FE_INVALID; + if (pflags & PR_FP_EXC_DIV) + result |= FE_DIVBYZERO; + if (pflags & PR_FP_EXC_RES) + result |= FE_INEXACT; + + if (excepts & FE_INEXACT) + pflags |= PR_FP_EXC_RES; + if (excepts & FE_DIVBYZERO) + pflags |= PR_FP_EXC_DIV; + if (excepts & FE_UNDERFLOW) + pflags |= PR_FP_EXC_UND; + if (excepts & FE_OVERFLOW) + pflags |= PR_FP_EXC_OVF; + if (excepts & FE_INVALID) + pflags |= PR_FP_EXC_INV; + r = INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, pflags); + if (INTERNAL_SYSCALL_ERROR_P (r, err)) + return -1; + + return result; +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fegetenv.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fegetenv.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fegetenv.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fegetenv.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,46 @@ +/* Store current floating-point environment. + Copyright (C) 2004 Free Software Foundation, Inc. + Contributed by Aldy Hernandez , 2004 + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include +#include + +int +__fegetenv (fenv_t *envp) +{ + fenv_union_t u; + INTERNAL_SYSCALL_DECL (err); + + INTERNAL_SYSCALL (prctl, err, 2, PR_GET_FPEXC, &u.l[0]); + u.l[1] = fegetenv_register (); + *envp = u.fenv; + + /* Success. */ + return 0; +} + +#include +#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) +strong_alias (__fegetenv, __old_fegetenv) +compat_symbol (libm, BP_SYM (__old_fegetenv), BP_SYM (fegetenv), GLIBC_2_1); +#endif + +versioned_symbol (libm, BP_SYM (__fegetenv), BP_SYM (fegetenv), GLIBC_2_2); diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fegetexcept.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fegetexcept.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fegetexcept.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fegetexcept.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,31 @@ +/* Get floating-point exceptions. + Copyright (C) 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include + +int +fegetexcept (void) +{ + unsigned long fpescr; + + fpescr = fegetenv_register (); + + return fpescr & FE_ALL_EXCEPT; +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fegetround.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fegetround.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fegetround.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fegetround.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,31 @@ +/* Return current rounding direction. + Copyright (C) 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include + +#undef fegetround +int +fegetround (void) +{ + unsigned long fpescr; + + fpescr = fegetenv_register (); + return fpescr & 3; +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/feholdexcpt.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/feholdexcpt.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/feholdexcpt.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/feholdexcpt.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,45 @@ +/* Store current floating-point environment and clear exceptions. + Copyright (C) 2004, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include + +int +feholdexcept (fenv_t *envp) +{ + fenv_union_t u; + INTERNAL_SYSCALL_DECL (err); + + + /* Get the current state. */ + INTERNAL_SYSCALL (prctl, err, 2, PR_GET_FPEXC, &u.l[0]); + u.l[1] = fegetenv_register (); + *envp = u.fenv; + + /* Clear everything except for the rounding mode. */ + u.l[1] &= 3; + + /* Put the new state in effect. */ + fesetenv_register (u.l[1]); + + return 0; +} +libm_hidden_def (feholdexcept) diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fe_nomask.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fe_nomask.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fe_nomask.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fe_nomask.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,32 @@ +/* Procedure definition for FE_NOMASK_ENV. + Copyright (C) 1997 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +/* This is presently a stub, until it's decided how the kernels should + support this. */ + +const fenv_t * +__fe_nomask_env(void) +{ + __set_errno (ENOSYS); + return FE_ENABLED_ENV; +} +stub_warning (__fe_nomask_env) diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fenv_const.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fenv_const.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fenv_const.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fenv_const.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,27 @@ +/* Constants for fenv_bits.h. + Copyright (C) 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +/* If the default argument is used we use this value. */ +const unsigned long long __fe_dfl_env __attribute__ ((aligned (8))) = +0x0ULL; + +/* Floating-point environment where none of the exceptions are masked. */ +const unsigned long long __fe_enabled_env __attribute__ ((aligned (8))) = +0xF00000000ULL; diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fenv_libc.h glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fenv_libc.h --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fenv_libc.h 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fenv_libc.h 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,77 @@ +/* Internal libc stuff for floating point environment routines. + Copyright (C) 2004 Free Software Foundation, Inc. + Contributed by Aldy Hernandez , 2004 + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifndef _FENV_LIBC_H +#define _FENV_LIBC_H 1 + +#include + +extern int __feraiseexcept_internal (int __excepts); + +/* Equivalent to fegetenv, but returns a fenv_t instead of taking a + pointer. */ +#define fegetenv_register() \ + ({ unsigned fscr; asm volatile ("mfspefscr %0" : "=r" (fscr)); fscr; }) + +/* Equivalent to fesetenv, but takes a fenv_t instead of a pointer. */ +#define fesetenv_register(fscr) \ + ({ asm volatile ("mtspefscr %0" : : "r" (fscr)); }) + +typedef union +{ + fenv_t fenv; + unsigned int l[2]; +} fenv_union_t; + +/* Definitions of all the SPEFSCR bit numbers. */ +enum { + SPEFSCR_SOVH = 0x80000000, + SPEFSCR_OVH = 0x40000000, + SPEFSCR_FGH = 0x20000000, + SPEFSCR_FXH = 0x10000000, + SPEFSCR_FINVH = 0x08000000, + SPEFSCR_FDBZH = 0x04000000, + SPEFSCR_FUNFH = 0x02000000, + SPEFSCR_FOVFH = 0x01000000, + /* 2 unused bits. */ + SPEFSCR_FINXS = 0x00200000, + SPEFSCR_FINVS = 0x00100000, + SPEFSCR_FDBZS = 0x00080000, + SPEFSCR_FUNFS = 0x00040000, + SPEFSCR_FOVFS = 0x00020000, + SPEFSCR_MODE = 0x00010000, + SPEFSCR_SOV = 0x00008000, + SPEFSCR_OV = 0x00004000, + SPEFSCR_FG = 0x00002000, + SPEFSCR_FX = 0x00001000, + SPEFSCR_FINV = 0x00000800, + SPEFSCR_FDBZ = 0x00000400, + SPEFSCR_FUNF = 0x00000200, + SPEFSCR_FOVF = 0x00000100, + /* 1 unused bit. */ + SPEFSCR_FINXE = 0x00000040, + SPEFSCR_FINVE = 0x00000020, + SPEFSCR_FDBZE = 0x00000010, + SPEFSCR_FUNFE = 0x00000008, + SPEFSCR_FOVFE = 0x00000004, + SPEFSCR_FRMC = 0x00000003 +}; + +#endif /* fenv_libc.h */ diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fesetenv.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fesetenv.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fesetenv.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fesetenv.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,46 @@ +/* Install given floating-point environment. + Copyright (C) 1997,99,2000,01,02 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include +#include + +int +__fesetenv (const fenv_t *envp) +{ + fenv_union_t u; + INTERNAL_SYSCALL_DECL (err); + + u.fenv = *envp; + INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, &u.l[0]); + fesetenv_register (u.l[1]); + + /* Success. */ + return 0; +} + +#include +#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) +strong_alias (__fesetenv, __old_fesetenv) +compat_symbol (libm, BP_SYM (__old_fesetenv), BP_SYM (fesetenv), GLIBC_2_1); +#endif + +libm_hidden_ver (__fesetenv, fesetenv) +versioned_symbol (libm, BP_SYM (__fesetenv), BP_SYM (fesetenv), GLIBC_2_2); diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fesetround.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fesetround.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fesetround.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fesetround.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,37 @@ +/* Set current rounding direction. + Copyright (C) 2004, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include + +int +fesetround (int round) +{ + unsigned long fpescr; + + if ((unsigned int) round > 3) + return 1; + + fpescr = fegetenv_register (); + fpescr = (fpescr & ~SPEFSCR_FRMC) | (round & 3); + fesetenv_register (fpescr); + + return 0; +} +libm_hidden_def (fesetround) diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/feupdateenv.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/feupdateenv.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/feupdateenv.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/feupdateenv.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,57 @@ +/* Install given floating-point environment and raise exceptions. + Copyright (C) 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include +#include + +int +__feupdateenv (const fenv_t *envp) +{ + unsigned long fpescr, old, new, pflags; + fenv_union_t u; + INTERNAL_SYSCALL_DECL (err); + + /* Save the currently set exceptions. */ + u.fenv = *envp; + new = u.l[1]; + old = fegetenv_register (); + new |= (old & FE_ALL_EXCEPT); + + INTERNAL_SYSCALL (prctl, err, 2, PR_GET_FPEXC, &pflags); + pflags |= u.l[0]; + INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, pflags); + + /* Enable and raise (if appropriate) exceptions set in `new'. */ + fesetenv_register (new); + feraiseexcept (new & FE_ALL_EXCEPT); + + /* Success. */ + return 0; +} + +#include +#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) +strong_alias (__feupdateenv, __old_feupdateenv) +compat_symbol (libm, BP_SYM (__old_feupdateenv), BP_SYM (feupdateenv), GLIBC_2_1); +#endif + +versioned_symbol (libm, BP_SYM (__feupdateenv), BP_SYM (feupdateenv), GLIBC_2_2); diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fgetexcptflg.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fgetexcptflg.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fgetexcptflg.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fgetexcptflg.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,47 @@ +/* Store current representation for exceptions. + Copyright (C) 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +int +__fegetexceptflag (fexcept_t *flagp, int excepts) +{ + unsigned long fpescr; + + /* Get the current state. */ + fpescr = fegetenv_register (); + + /* ?? Classic PPC doesn't do anything with `excepts', so we'll do + the same here. (We should really be ignoring exceptions in + excepts) ?? */ + *flagp = fpescr & FE_ALL_EXCEPT; + + /* Success. */ + return 0; +} + +#include +#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) +strong_alias (__fegetexceptflag, __old_fegetexceptflag) +compat_symbol (libm, BP_SYM (__old_fegetexceptflag), BP_SYM (fegetexceptflag), GLIBC_2_1); +#endif + +versioned_symbol (libm, BP_SYM (__fegetexceptflag), BP_SYM (fegetexceptflag), GLIBC_2_2); diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fprrest.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fprrest.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fprrest.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fprrest.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +/* Not needed. */ diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fprsave.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fprsave.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fprsave.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fprsave.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +/* Not needed. */ diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fpu_control.h glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fpu_control.h --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fpu_control.h 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fpu_control.h 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,61 @@ +/* FPU control word definitions. PowerPC version. + Copyright (C) 1996, 1997, 1998, 2004, 2006 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifndef _FPU_CONTROL_H +#define _FPU_CONTROL_H + +/* rounding control */ +#define _FPU_RC_NEAREST 0x00 /* RECOMMENDED */ +#define _FPU_RC_DOWN 0x03 +#define _FPU_RC_UP 0x02 +#define _FPU_RC_ZERO 0x01 + +/* masking of interrupts */ +#define _FPU_MASK_ZM 0x10 /* zero divide */ +#define _FPU_MASK_OM 0x40 /* overflow */ +#define _FPU_MASK_UM 0x80 /* underflow */ +#define _FPU_MASK_XM 0x40 /* inexact */ +#define _FPU_MASK_IM 0x20 /* invalid operation */ + +#define _FPU_RESERVED 0xff3fff7f /* These bits are reserved are not changed. */ + +/* The fdlibm code requires no interrupts for exceptions. */ +#define _FPU_DEFAULT 0x00000000 /* Default value. */ + +/* IEEE: same as above, but (some) exceptions; + we leave the 'inexact' exception off. + */ +#define _FPU_IEEE 0x000003c0 + +/* Type of the control word. */ +typedef unsigned int fpu_control_t; + +/* Macros for accessing the hardware control word. */ +#define _FPU_GETCW(__cw) ({ \ + unsigned int env; \ + asm volatile ("mfspefscr %0" : "=r" (env)); \ + (__cw) = env; }) +#define _FPU_SETCW(__cw) ({ \ + unsigned int env = __cw; \ + asm volatile ("mtspefscr %0" : : "r" (env)); }) + +/* Default control word set at startup. */ +extern fpu_control_t __fpu_control; + +#endif /* _FPU_CONTROL_H */ diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fraiseexcpt.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fraiseexcpt.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fraiseexcpt.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fraiseexcpt.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,29 @@ +/* Raise given exceptions. + Copyright (C) 2004, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +#undef feraiseexcept + +#define __FERAISEEXCEPT_INTERNAL feraiseexcept +#include "../spe-raise.c" + +libm_hidden_def (feraiseexcept) diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fsetexcptflg.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fsetexcptflg.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/fsetexcptflg.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/fsetexcptflg.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,54 @@ +/* Set floating-point environment exception handling. + Copyright (C) 1997,99,2000,01,04 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +int +__fesetexceptflag (const fexcept_t *flagp, int excepts) +{ + unsigned long spefscr; + fexcept_t flag; + + /* Get the current state. */ + spefscr = fegetenv_register (); + + /* Ignore exceptions not listed in 'excepts'. */ + flag = *flagp & excepts; + + /* Replace the exception status */ + spefscr = (spefscr & ~FE_ALL_EXCEPT) | flag; + + /* Store the new status word (along with the rest of the environment). + This may cause floating-point exceptions if the restored state + requests it. */ + fesetenv_register (spefscr); + feraiseexcept (spefscr & FE_ALL_EXCEPT); + + /* Success. */ + return 0; +} + +#include +#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) +strong_alias (__fesetexceptflag, __old_fesetexceptflag) +compat_symbol (libm, BP_SYM (__old_fesetexceptflag), BP_SYM (fesetexceptflag), GLIBC_2_1); +#endif + +versioned_symbol (libm, BP_SYM (__fesetexceptflag), BP_SYM (fesetexceptflag), GLIBC_2_2); diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/ftestexcept.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/ftestexcept.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/ftestexcept.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/ftestexcept.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,32 @@ +/* Test exception in current environment. + Copyright (C) 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include + +int +fetestexcept (int excepts) +{ + unsigned long f; + + /* Get the current state. */ + f = fegetenv_register (); + + return f & excepts; +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/__longjmp-common.S glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/__longjmp-common.S --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/__longjmp-common.S 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/__longjmp-common.S 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,103 @@ +/* longjmp for PowerPC E500. + Copyright (C) 2004, 2006 Free Software Foundation, Inc. + Contributed by Aldy Hernandez . + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#define _ASM +#define _SETJMP_H +#ifdef __NO_VMX__ +# include +#else +# include +#endif +#include +#include + +ENTRY (BP_SYM (__longjmp)) + CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE) + +#ifdef PTR_DEMANGLE + lwz r24,(JB_GPR1*4)(r3) +#else + lwz r1,(JB_GPR1*4)(r3) +#endif + lwz r0,(JB_LR*4)(r3) + /*lfd fp14,((JB_FPRS+0*2)*4)(r3)*/ + evldd r14,((JB_FPRS+0*2)*4)(r3) + lwz r14,((JB_GPRS+0)*4)(r3) + /*lfd fp15,((JB_FPRS+1*2)*4)(r3)*/ + evldd r15,((JB_FPRS+1*2)*4)(r3) + lwz r15,((JB_GPRS+1)*4)(r3) + /*lfd fp16,((JB_FPRS+2*2)*4)(r3)*/ + evldd r16,((JB_FPRS+2*2)*4)(r3) + lwz r16,((JB_GPRS+2)*4)(r3) + /*lfd fp17,((JB_FPRS+3*2)*4)(r3)*/ + evldd r17,((JB_FPRS+3*2)*4)(r3) + lwz r17,((JB_GPRS+3)*4)(r3) + /*lfd fp18,((JB_FPRS+4*2)*4)(r3)*/ + evldd r18,((JB_FPRS+4*2)*4)(r3) + lwz r18,((JB_GPRS+4)*4)(r3) + /*lfd fp19,((JB_FPRS+5*2)*4)(r3)*/ + evldd r19,((JB_FPRS+5*2)*4)(r3) + lwz r19,((JB_GPRS+5)*4)(r3) + /*lfd fp20,((JB_FPRS+6*2)*4)(r3)*/ + evldd r20,((JB_FPRS+6*2)*4)(r3) + lwz r20,((JB_GPRS+6)*4)(r3) +#ifdef PTR_DEMANGLE + PTR_DEMANGLE3 (r1, r24, r25) + PTR_DEMANGLE2 (r0, r25) +#endif + mtlr r0 + /*lfd fp21,((JB_FPRS+7*2)*4)(r3)*/ + evldd r21,((JB_FPRS+7*2)*4)(r3) + lwz r21,((JB_GPRS+7)*4)(r3) + /*lfd fp22,((JB_FPRS+8*2)*4)(r3)*/ + evldd r22,((JB_FPRS+8*2)*4)(r3) + lwz r22,((JB_GPRS+8)*4)(r3) + lwz r0,(JB_CR*4)(r3) + /*lfd fp23,((JB_FPRS+9*2)*4)(r3)*/ + evldd r23,((JB_FPRS+9*2)*4)(r3) + lwz r23,((JB_GPRS+9)*4)(r3) + /*lfd fp24,((JB_FPRS+10*2)*4)(r3)*/ + evldd r24,((JB_FPRS+10*2)*4)(r3) + lwz r24,((JB_GPRS+10)*4)(r3) + /*lfd fp25,((JB_FPRS+11*2)*4)(r3)*/ + evldd r25,((JB_FPRS+11*2)*4)(r3) + lwz r25,((JB_GPRS+11)*4)(r3) + mtcrf 0xFF,r0 + /*lfd fp26,((JB_FPRS+12*2)*4)(r3)*/ + evldd r26,((JB_FPRS+12*2)*4)(r3) + lwz r26,((JB_GPRS+12)*4)(r3) + /*lfd fp27,((JB_FPRS+13*2)*4)(r3)*/ + evldd r27,((JB_FPRS+13*2)*4)(r3) + lwz r27,((JB_GPRS+13)*4)(r3) + /*lfd fp28,((JB_FPRS+14*2)*4)(r3)*/ + evldd r28,((JB_FPRS+14*2)*4)(r3) + lwz r28,((JB_GPRS+14)*4)(r3) + /*lfd fp29,((JB_FPRS+15*2)*4)(r3)*/ + evldd r29,((JB_FPRS+15*2)*4)(r3) + lwz r29,((JB_GPRS+15)*4)(r3) + /*lfd fp30,((JB_FPRS+16*2)*4)(r3)*/ + evldd r30,((JB_FPRS+16*2)*4)(r3) + lwz r30,((JB_GPRS+16)*4)(r3) + /*lfd fp31,((JB_FPRS+17*2)*4)(r3)*/ + evldd r31,((JB_FPRS+17*2)*4)(r3) + lwz r31,((JB_GPRS+17)*4)(r3) + mr r3,r4 + blr +END (BP_SYM (__longjmp)) diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/__longjmp.S glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/__longjmp.S --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/__longjmp.S 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/__longjmp.S 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,39 @@ +/* AltiVec/VMX (new) version of __longjmp for PowerPC. + Copyright (C) 1995-1997,1999,2000,2003,2004 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +#if defined NOT_IN_libc +/* Build a non-versioned object for rtld-*. */ +# include "__longjmp-common.S" + +#else /* !NOT_IN_libc */ +strong_alias (__vmx__longjmp, __longjmp); +# define __longjmp __vmx__longjmp +# include "__longjmp-common.S" + +# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4) +# define __NO_VMX__ +# undef JB_SIZE +# undef __longjmp +# define __longjmp __novmx__longjmp +# include "__longjmp-common.S" +# endif +#endif /* !NOT_IN_libc */ diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/Makefile glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/Makefile --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/Makefile 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/Makefile 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,11 @@ +ifeq ($(subdir),stdlib) +spepim_routines = atosfix16 atosfix32 atosfix64 atoufix16 atoufix32 atoufix64 \ + strtosfix16 strtosfix32 strtosfix64 strtoufix16 strtoufix32 strtoufix64 +sysdep_routines += $(spepim_routines) +tests += tst-spepim +ifeq ($(build-shared),yes) +$(objpfx)tst-spepim: $(common-objpfx)math/libm.so$(libm.so-version) +else +$(objpfx)tst-spepim: $(common-objpfx)math/libm.a +endif +endif diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/math_ldbl.h glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/math_ldbl.h --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/math_ldbl.h 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/math_ldbl.h 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/math_private.h glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/math_private.h --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/math_private.h 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/math_private.h 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_ceil.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_ceil.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_ceil.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_ceil.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_ceilf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_ceilf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_ceilf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_ceilf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_copysign.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_copysign.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_copysign.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_copysign.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_copysignf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_copysignf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_copysignf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_copysignf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_copysignl.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_copysignl.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_copysignl.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_copysignl.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/setjmp-common.S glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/setjmp-common.S --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/setjmp-common.S 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/setjmp-common.S 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,108 @@ +/* setjmp for PowerPC E500. + Copyright (C) 2004, 2006 Free Software Foundation, Inc. + Contributed by Aldy Hernandez . + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#define _ASM +#ifdef __NO_VMX__ +# include +#else +# include +#endif +#include +#include + +ENTRY (BP_SYM (__sigsetjmp)) + CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE) + +#ifdef PTR_MANGLE + mr r5,r1 + PTR_MANGLE(r5, r10) + stw r5,(JB_GPR1*4)(3) +#else + stw r1,(JB_GPR1*4)(3) +#endif + mflr r0 + stw r14,((JB_GPRS+0)*4)(3) +#ifdef PTR_MANGLE + PTR_MANGLE2 (r0, r10) + li r10,0 +#endif + /*stfd fp14,((JB_FPRS+0*2)*4)(3)*/ + evstdd r14,((JB_FPRS+0*2)*4)(3) + stw r0,(JB_LR*4)(3) + stw r15,((JB_GPRS+1)*4)(3) + /*stfd fp15,((JB_FPRS+1*2)*4)(3)*/ + evstdd r15,((JB_FPRS+1*2)*4)(3) + mfcr r0 + stw r16,((JB_GPRS+2)*4)(3) + /*stfd fp16,((JB_FPRS+2*2)*4)(3)*/ + evstdd r16,((JB_FPRS+2*2)*4)(3) + stw r0,(JB_CR*4)(3) + stw r17,((JB_GPRS+3)*4)(3) + /*stfd fp17,((JB_FPRS+3*2)*4)(3)*/ + evstdd r17,((JB_FPRS+3*2)*4)(3) + stw r18,((JB_GPRS+4)*4)(3) + /*stfd fp18,((JB_FPRS+4*2)*4)(3)*/ + evstdd r18,((JB_FPRS+4*2)*4)(3) + stw r19,((JB_GPRS+5)*4)(3) + /*stfd fp19,((JB_FPRS+5*2)*4)(3)*/ + evstdd r19,((JB_FPRS+5*2)*4)(3) + stw r20,((JB_GPRS+6)*4)(3) + /*stfd fp20,((JB_FPRS+6*2)*4)(3)*/ + evstdd r20,((JB_FPRS+6*2)*4)(3) + stw r21,((JB_GPRS+7)*4)(3) + /*stfd fp21,((JB_FPRS+7*2)*4)(3)*/ + evstdd r21,((JB_FPRS+7*2)*4)(3) + stw r22,((JB_GPRS+8)*4)(3) + /*stfd fp22,((JB_FPRS+8*2)*4)(3)*/ + evstdd r22,((JB_FPRS+8*2)*4)(3) + stw r23,((JB_GPRS+9)*4)(3) + /*stfd fp23,((JB_FPRS+9*2)*4)(3)*/ + evstdd r23,((JB_FPRS+9*2)*4)(3) + stw r24,((JB_GPRS+10)*4)(3) + /*stfd fp24,((JB_FPRS+10*2)*4)(3)*/ + evstdd r24,((JB_FPRS+10*2)*4)(3) + stw r25,((JB_GPRS+11)*4)(3) + /*stfd fp25,((JB_FPRS+11*2)*4)(3)*/ + evstdd r25,((JB_FPRS+11*2)*4)(3) + stw r26,((JB_GPRS+12)*4)(3) + /*stfd fp26,((JB_FPRS+12*2)*4)(3)*/ + evstdd r26,((JB_FPRS+12*2)*4)(3) + stw r27,((JB_GPRS+13)*4)(3) + /*stfd fp27,((JB_FPRS+13*2)*4)(3)*/ + evstdd r27,((JB_FPRS+13*2)*4)(3) + stw r28,((JB_GPRS+14)*4)(3) + /*stfd fp28,((JB_FPRS+14*2)*4)(3)*/ + evstdd r28,((JB_FPRS+14*2)*4)(3) + stw r29,((JB_GPRS+15)*4)(3) + /*stfd fp29,((JB_FPRS+15*2)*4)(3)*/ + evstdd r29,((JB_FPRS+15*2)*4)(3) + stw r30,((JB_GPRS+16)*4)(3) + /*stfd fp30,((JB_FPRS+16*2)*4)(3)*/ + evstdd r30,((JB_FPRS+16*2)*4)(3) + stw r31,((JB_GPRS+17)*4)(3) + /*stfd fp31,((JB_FPRS+17*2)*4)(3)*/ + evstdd r31,((JB_FPRS+17*2)*4)(3) +#if defined NOT_IN_libc && defined IS_IN_rtld + li r3,0 + blr +#else + b BP_SYM (__sigjmp_save@local) +#endif +END (BP_SYM (__sigsetjmp)) diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/setjmp.S glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/setjmp.S --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/setjmp.S 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/setjmp.S 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,44 @@ +/* non alitivec (old) version of setjmp for PowerPC. + Copyright (C) 1995-1997,1999-2001,2004 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +#if defined NOT_IN_libc +/* Build a non-versioned object for rtld-*. */ +# include "setjmp-common.S" + +#else /* !NOT_IN_libc */ +/* Build a versioned object for libc. */ +default_symbol_version (__vmx__sigsetjmp,__sigsetjmp,GLIBC_2.3.4) +# define __sigsetjmp __vmx__sigsetjmp +# define __sigjmp_save __vmx__sigjmp_save +# include "setjmp-common.S" + +# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4) +# define __NO_VMX__ +# undef __sigsetjmp +# undef __sigjmp_save +# undef JB_SIZE +symbol_version (__novmx__sigsetjmp,__sigsetjmp,GLIBC_2.0) +# define __sigsetjmp __novmx__sigsetjmp +# define __sigjmp_save __novmx__sigjmp_save +# include "setjmp-common.S" +# endif +#endif /* !NOT_IN_libc */ diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fabs.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fabs.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fabs.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fabs.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fabsf.S glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fabsf.S --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fabsf.S 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fabsf.S 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,29 @@ +/* Floating-point absolute value. PowerPC E500 version. + Copyright (C) 2004, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include + +ENTRY(__fabsf) +/* float [r3] fabsf (float [r3] x) ; */ + efsabs r3,r3 + blr +END(__fabsf) + +weak_alias(__fabsf,fabsf) diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fabsl.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fabsl.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fabsl.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fabsl.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fdim.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fdim.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fdim.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fdim.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fdimf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fdimf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fdimf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fdimf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_floor.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_floor.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_floor.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_floor.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_floorf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_floorf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_floorf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_floorf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmax.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmax.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmax.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmax.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmaxf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmaxf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmaxf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmaxf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmin.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmin.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmin.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fmin.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fminf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fminf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fminf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_fminf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_isnan.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_isnan.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_isnan.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_isnan.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_isnanf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_isnanf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_isnanf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_isnanf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llrint.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llrint.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llrint.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llrint.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llrintf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llrintf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llrintf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llrintf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llround.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llround.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llround.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llround.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llroundf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llroundf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llroundf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_llroundf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lrint.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lrint.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lrint.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lrint.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lrintf.S glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lrintf.S --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lrintf.S 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lrintf.S 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,29 @@ +/* Round float to long int. PowerPC E500 version. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include + +ENTRY(__lrintf) +/* long int [r3] lrintf (float [r3] x) ; */ + efsctsi r3,r3 + blr +END(__lrintf) + +weak_alias(__lrintf,lrintf) diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lround.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lround.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lround.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lround.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lroundf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lroundf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lroundf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_lroundf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_rint.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_rint.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_rint.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_rint.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_rintf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_rintf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_rintf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_rintf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_round.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_round.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_round.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_round.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_roundf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_roundf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_roundf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_roundf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtofix.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtofix.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtofix.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtofix.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,698 @@ +/* Convert string representing a number to float value, using given locale. + Copyright (C) 1997,1998,2002,2004,2005,2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 1997. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +/* Cut down from strtod_l.c for converting to fixed-point, no locale + choice, no grouping, narrow strings only. */ + + +#include +#include +#include +#include +#include +#include +#include +#include + +/* The gmp headers need some configuration frobs. */ +#define HAVE_ALLOCA 1 + +/* Include gmp-mparam.h first, such that definitions of _SHORT_LIMB + and _LONG_LONG_LIMB in it can take effect into gmp.h. */ +#include +#include +#include +#include +#include + +/*#define NDEBUG 1*/ +#include + +#if UNSIGNED +#define RETURN_FRAC_BITS RETURN_TYPE_BITS +#else +#define RETURN_FRAC_BITS (RETURN_TYPE_BITS - 1) +#endif + +#define RETURN(val,end) \ + do { if (endptr != NULL) *endptr = (char *) (end); \ + return val; } while (0) + +/* Definitions according to limb size used. */ +#if BITS_PER_MP_LIMB == 32 +# define MAX_DIG_PER_LIMB 9 +# define MAX_FAC_PER_LIMB 1000000000UL +#elif BITS_PER_MP_LIMB == 64 +# define MAX_DIG_PER_LIMB 19 +# define MAX_FAC_PER_LIMB 10000000000000000000ULL +#else +# error "mp_limb_t size " BITS_PER_MP_LIMB "not accounted for" +#endif + +/* Local data structure. */ +static const mp_limb_t _tens_in_limb[MAX_DIG_PER_LIMB + 1] = +{ 0, 10, 100, + 1000, 10000, 100000L, + 1000000L, 10000000L, 100000000L, + 1000000000L +#if BITS_PER_MP_LIMB > 32 + , 10000000000ULL, 100000000000ULL, + 1000000000000ULL, 10000000000000ULL, 100000000000000ULL, + 1000000000000000ULL, 10000000000000000ULL, 100000000000000000ULL, + 1000000000000000000ULL, 10000000000000000000ULL +#endif +#if BITS_PER_MP_LIMB > 64 + #error "Need to expand tens_in_limb table to" MAX_DIG_PER_LIMB +#endif +}; + +/* Define pow5 to be 5^(RETURN_FRAC_BITS + 1), shifted left so the + most significant bit is set (as required by mpn_divrem), pow5size + to be the size in limbs and pow5shift to be the shift. */ +#if RETURN_FRAC_BITS + 1 == 16 +# if BITS_PER_MP_LIMB == 32 +static const mp_limb_t pow5[] = { 0x04000000, 0x8e1bc9bf }; +# define pow5shift 26 +# define pow5size 2 +# else +static const mp_limb_t pow5[] = { 0x8e1bc9bf04000000ull }; +# define pow5shift 26 +# define pow5size 1 +# endif +#elif RETURN_FRAC_BITS + 1 == 17 +# if BITS_PER_MP_LIMB == 32 +static const mp_limb_t pow5[] = { 0xc5000000, 0xb1a2bc2e }; +# define pow5shift 24 +# define pow5size 2 +# else +static const mp_limb_t pow5[] = { 0xb1a2bc2ec5000000ull }; +# define pow5shift 24 +# define pow5size 1 +# endif +#elif RETURN_FRAC_BITS + 1 == 32 +# if BITS_PER_MP_LIMB == 32 +static const mp_limb_t pow5[] = { 0xf0200000, 0x2b70b59d, 0x9dc5ada8 }; +# define pow5shift 21 +# define pow5size 3 +# else +static const mp_limb_t pow5[] = { 0xf020000000000000ull, 0x9dc5ada82b70b59dull }; +# define pow5shift 53 +# define pow5size 2 +# endif +#elif RETURN_FRAC_BITS + 1 == 33 +# if BITS_PER_MP_LIMB == 32 +static const mp_limb_t pow5[] = { 0x6c280000, 0x364ce305, 0xc5371912 }; +# define pow5shift 19 +# define pow5size 3 +# else +static const mp_limb_t pow5[] = { 0x6c28000000000000ull, 0xc5371912364ce305ull }; +# define pow5shift 51 +# define pow5size 2 +# endif +#elif RETURN_FRAC_BITS + 1 == 64 +# if BITS_PER_MP_LIMB == 32 +static const mp_limb_t pow5[] = { 0x50f80800, 0xc76b25fb, 0x3cbf6b71, 0xffcfa6d5, 0xc2781f49 }; +# define pow5shift 11 +# define pow5size 5 +# else +static const mp_limb_t pow5[] = { 0x50f8080000000000ull, 0x3cbf6b71c76b25fbull, 0xc2781f49ffcfa6d5ull }; +# define pow5shift 43 +# define pow5size 3 +# endif +#elif RETURN_FRAC_BITS + 1 == 65 +# if BITS_PER_MP_LIMB == 32 +static const mp_limb_t pow5[] = { 0x25360a00, 0x3945ef7a, 0x8bef464e, 0x7fc3908a, 0xf316271c }; +# define pow5shift 9 +# define pow5size 5 +# else +static const mp_limb_t pow5[] = { 0x25360a0000000000ull, 8bef464e3945ef7aull, 0xf316271c7fc3908aull }; +# define pow5shift 41 +# define pow5size 3 +# endif +#else +# error "Unknown RETURN_FRAC_BITS value." +#endif + +/* Read a multi-precision integer starting at STR with exactly DIGCNT digits + into N. Return the size of the number limbs in NSIZE. */ +static void +str_to_mpn (const char *str, int digcnt, mp_limb_t *n, mp_size_t *nsize) +{ + /* Number of digits for actual limb. */ + int cnt = 0; + mp_limb_t low = 0; + mp_limb_t start; + + *nsize = 0; + assert (digcnt > 0); + do + { + if (cnt == MAX_DIG_PER_LIMB) + { + if (*nsize == 0) + { + n[0] = low; + *nsize = 1; + } + else + { + mp_limb_t cy; + cy = __mpn_mul_1 (n, n, *nsize, MAX_FAC_PER_LIMB); + cy += __mpn_add_1 (n, n, *nsize, low); + if (cy != 0) + { + n[*nsize] = cy; + ++(*nsize); + } + } + cnt = 0; + low = 0; + } + + low = low * 10 + *str++ - '0'; + ++cnt; + } + while (--digcnt > 0); + + start = _tens_in_limb[cnt]; + + if (*nsize == 0) + { + n[0] = low; + *nsize = 1; + } + else + { + mp_limb_t cy; + cy = __mpn_mul_1 (n, n, *nsize, start); + cy += __mpn_add_1 (n, n, *nsize, low); + if (cy != 0) + n[(*nsize)++] = cy; + } +} + +/* Round a fixed point number according to the current rounding mode + and set its sign. VAL is the initial part of the number + (RETURN_TYPE_BITS for unsigned, one fewer for signed; values equal + to -1.0 do not come here). SIGN is 1 for negative, 0 for positive; + this function will not be called for negative numbers in the + unsigned case. HALF is 1 if the next bit is 1; REST is 1 if any of + the subsequent bits are 1. */ +static RETURN_TYPE +round_and_set_sign (RETURN_TYPE val, int sign, int half, int rest) +{ + int incr = 0; + unsigned int mode = fegetenv_register (); + mode &= 3; + switch (mode) + { + case FE_TONEAREST: + incr = (half && (rest || (val & 1))); + break; + case FE_TOWARDZERO: + break; + case FE_UPWARD: + incr = (!sign && (half || rest)); + break; + case FE_DOWNWARD: + incr = (sign && (half || rest)); + break; + } + if (incr) + { + if (val == SAT_MAX) + { + if (sign) + val = SAT_MIN; + else + { + __set_errno (ERANGE); + return SAT_MAX; + } + } + else + { + val++; + if (sign) + val = -val; + } + } + else if (sign) + val = -val; + return val; +} + +/* Return a fixed point number with the value of the given string + NPTR, handling out-of-range numbers as described in the SPE PIM. + Set *ENDPTR to the character after the last used one. */ +RETURN_TYPE +STRTOFIX (const char *nptr, char **endptr) +{ + int negative; /* The sign of the number. */ + int exponent; /* Exponent of the number. */ + + /* Numbers starting `0X' or `0x' have to be processed with base 16. */ + int base = 10; + + /* Running pointer after the last character processed in the string. */ + const char *cp; + /* Start of significant part of the number. */ + const char *startp, *start_of_digits; + /* Points at the character following the integer and fractional digits. */ + const char *expp; + /* Total number of digit and number of digits in integer part. */ + int dig_no, int_no, lead_zero; + /* Contains the last character read. */ + char c; + + /* The radix character of the current locale. */ + const char *decimal; + size_t decimal_len; + /* Used in several places. */ + int cnt; + + decimal = _NL_CURRENT (LC_NUMERIC, DECIMAL_POINT); + decimal_len = strlen (decimal); + assert (decimal_len > 0); + + /* Prepare number representation. */ + exponent = 0; + negative = 0; + + /* Parse string to get maximal legal prefix. We need the number of + characters of the integer part, the fractional part and the exponent. */ + cp = nptr - 1; + /* Ignore leading white space. */ + do + c = *++cp; + while (isspace (c)); + + /* Get sign of the result. */ + if (c == '-') + { + negative = 1; + c = *++cp; + } + else if (c == '+') + c = *++cp; + + /* Return 0.0 if no legal string is found. + No character is used even if a sign was found. */ + for (cnt = 0; decimal[cnt] != '\0'; ++cnt) + if (cp[cnt] != decimal[cnt]) + break; + if (decimal[cnt] == '\0' && cp[cnt] >= '0' && cp[cnt] <= '9') + { + /* We accept it. This funny construct is here only to indent + the code directly. */ + } + else if (c < '0' || c > '9') + { + /* The SPE PIM says NaN and Inf are not supported. */ + /* It is really a text we do not recognize. */ + RETURN (0, nptr); + } + + /* First look whether we are faced with a hexadecimal number. */ + if (c == '0' && tolower (cp[1]) == 'x') + { + /* Okay, it is a hexa-decimal number. Remember this and skip + the characters. BTW: hexadecimal numbers must not be + grouped. */ + base = 16; + cp += 2; + c = *cp; + } + + /* Record the start of the digits, in case we will check their grouping. */ + start_of_digits = startp = cp; + + /* Ignore leading zeroes. This helps us to avoid useless computations. */ + while (c == '0') + c = *++cp; + + /* If no other digit but a '0' is found the result is 0.0. + Return current read pointer. */ + if ((c < '0' || c > '9') + && (base != 16 || (c < (char) tolower ('a') + || c > (char) tolower ('f'))) + && ({ for (cnt = 0; decimal[cnt] != '\0'; ++cnt) + if (decimal[cnt] != cp[cnt]) + break; + decimal[cnt] != '\0'; }) + && (base != 16 || (cp == start_of_digits + || (char) tolower (c) != 'p')) + && (base == 16 || (char) tolower (c) != 'e')) + { + /* If CP is at the start of the digits, there was no correctly + grouped prefix of the string; so no number found. */ + RETURN (0, cp == start_of_digits ? (base == 16 ? cp - 1 : nptr) : cp); + } + + /* Remember first significant digit and read following characters until the + decimal point, exponent character or any non-FP number character. */ + startp = cp; + dig_no = 0; + while (1) + { + if ((c >= '0' && c <= '9') + || (base == 16 && tolower (c) >= 'a' + && tolower (c) <= 'f')) + ++dig_no; + else + { + break; + } + c = *++cp; + } + + /* We have the number digits in the integer part. Whether these are all or + any is really a fractional digit will be decided later. */ + int_no = dig_no; + lead_zero = int_no == 0 ? -1 : 0; + + /* Read the fractional digits. A special case are the 'american style' + numbers like `16.' i.e. with decimal but without trailing digits. */ + if ( + ({ for (cnt = 0; decimal[cnt] != '\0'; ++cnt) + if (decimal[cnt] != cp[cnt]) + break; + decimal[cnt] == '\0'; }) + ) + { + cp += decimal_len; + c = *cp; + while ((c >= '0' && c <= '9') || + (base == 16 && tolower (c) >= 'a' && tolower (c) <= 'f')) + { + if (c != '0' && lead_zero == -1) + lead_zero = dig_no - int_no; + ++dig_no; + c = *++cp; + } + } + + /* For numbers like "0x." with no hex digits, only the "0" is valid. */ + if (base == 16 + && startp == start_of_digits + && dig_no == 0) + RETURN (0, start_of_digits - 1); + + /* Remember start of exponent (if any). */ + expp = cp; + + /* Read exponent. */ + if ((base == 16 && tolower (c) == 'p') + || (base != 16 && tolower (c) == 'e')) + { + int exp_negative = 0; + + c = *++cp; + if (c == '-') + { + exp_negative = 1; + c = *++cp; + } + else if (c == '+') + c = *++cp; + + if (c >= '0' && c <= '9') + { + int exp_limit; + + /* Get the exponent limit. */ + if (base == 16) + exp_limit = (exp_negative ? + RETURN_TYPE_BITS + 4 * int_no : + 4 - 4 * int_no + 4 * lead_zero); + else + exp_limit = (exp_negative ? + (RETURN_TYPE_BITS + 2) / 3 + int_no : + 1 - int_no + lead_zero); + + do + { + exponent *= 10; + + if (exponent > exp_limit) + /* The exponent is too large/small to represent a valid + number. */ + { + RETURN_TYPE result; + + /* Accept all following digits as part of the exponent. */ + do + ++cp; + while (*cp >= '0' && *cp <= '9'); + + /* We have to take care for special situation: a joker + might have written "0.0e100000" which is in fact + zero. */ + if (lead_zero == -1) + result = 0; +#if UNSIGNED + else if (negative) + { + /* Saturate to 0. */ + __set_errno (ERANGE); + result = SAT_MIN; + } +#endif + else if (exp_negative) + { + /* Round to either 0 or smallest value. */ + result = round_and_set_sign (0, negative, 0, 1); + } + else + { + /* Overflow. */ + __set_errno (ERANGE); + result = (negative ? SAT_MIN : SAT_MAX); + } + + RETURN (result, cp); + /* NOTREACHED */ + } + + exponent += c - '0'; + c = *++cp; + } + while (c >= '0' && c <= '9'); + + if (exp_negative) + exponent = -exponent; + } + else + cp = expp; + } + + /* We don't want to have to work with trailing zeroes after the radix. */ + if (dig_no > int_no) + { + while (expp[-1] == '0') + { + --expp; + --dig_no; + } + assert (dig_no >= int_no); + } + + if (dig_no == int_no && dig_no > 0) + do + { + while (! (base == 16 ? isxdigit (expp[-1]) : isdigit (expp[-1]))) + --expp; + + if (expp[-1] != '0') + break; + + --expp; + --dig_no; + --int_no; + exponent += (base == 16 ? 4 : 1); + } + while (dig_no > 0); + + /* The whole string is parsed. Store the address of the next character. */ + if (endptr) + *endptr = (char *) cp; + + if (dig_no == 0) + return 0; + +#if UNSIGNED + if (negative) + { + /* Saturate to 0. */ + __set_errno (ERANGE); + return SAT_MIN; + } +#endif + + if (lead_zero) + { + /* Find the decimal point */ + while (1) + { + if (*startp == decimal[0]) + { + for (cnt = 1; decimal[cnt] != '\0'; ++cnt) + if (decimal[cnt] != startp[cnt]) + break; + if (decimal[cnt] == '\0') + break; + } + ++startp; + } + startp += lead_zero + decimal_len; + exponent -= base == 16 ? 4 * lead_zero : lead_zero; + dig_no -= lead_zero; + } + + /* Normalize the exponent so that all digits can be considered to + start just after the point. */ + exponent += base == 16 ? 4 * int_no : int_no; + + if (exponent > (base == 16 ? 4 : 1)) + { + /* Overflow. */ + __set_errno (ERANGE); + return (negative ? SAT_MIN : SAT_MAX); + } + + /* Copy just the digits needed to a separate buffer. */ + int digits_needed = (base == 16 ? RETURN_TYPE_BITS / 4 + 2 : RETURN_FRAC_BITS + 1); + char buf[RETURN_TYPE_BITS + 1]; + int digits_copied = 0; + int extra = 0; + int rdigno = dig_no; + while (exponent < 0) + { + buf[digits_copied++] = '0'; + exponent += (base == 16 ? 4 : 1); + if (digits_copied == digits_needed) + return round_and_set_sign (0, negative, 0, 1); + } + while (digits_copied < digits_needed && rdigno > 0) + { + if (!(base == 16 ? isxdigit (*startp) : isdigit (*startp))) + startp += decimal_len; + buf[digits_copied++] = *startp++; + rdigno--; + } + if (rdigno) + extra = 1; + else + while (digits_copied < digits_needed) + buf[digits_copied++] = '0'; + + if (base == 10 && exponent == 1) + { + assert (buf[0] != '0'); + /* At least 1.0; see if there is overflow. */ + if (UNSIGNED + || !negative + || buf[0] > '1' + || dig_no > 1) + __set_errno (ERANGE); + return (negative ? SAT_MIN : SAT_MAX); + } + + if (base == 16 && exponent > 0) + { + int max_dig = (16 >> exponent) + '0'; + assert (buf[0] != '0'); + if (buf[0] >= max_dig) + { + /* At least 1.0; see if there is overflow. */ + if (UNSIGNED + || !negative + || buf[0] > max_dig + || dig_no > 1) + __set_errno (ERANGE); + return (negative ? SAT_MIN : SAT_MAX); + } + } + + /* Now strictly in the range (0, 1) (though rounding may yet + saturate to 1.0). */ + if (base == 10) + assert (exponent == 0); + else + assert (exponent >= 0 && exponent <= 3); + + if (base == 16) + { + RETURN_TYPE r = 0; + int half = 0; + for (int i = 0; i < digits_needed; i++) + { + RETURN_TYPE val; + int shift; + if (isdigit (buf[i])) + val = buf[i] - '0'; + else + val = 10 + tolower (buf[i]) - 'a'; + shift = RETURN_FRAC_BITS - 4 + exponent - 4 * i; + if (shift >= 0) + r |= val << shift; + else if (shift < -4) + extra |= (val != 0); + else + { + r |= val >> -shift; + half = (val & (1 << (-shift - 1))) != 0; + extra |= (val & ((1 << (-shift - 1)) - 1)) != 0; + } + } + return round_and_set_sign (r, negative, half, extra); + } + + /* Now we have RETURN_FRAC_BITS + 1 digits after the decimal point. + Interpret these as an integer and divide by 5^(RETURN_FRAC_BITS + + 1). If there is a remainder, set extra. If the result of the + division is odd, set half. Divide by 2 again, and round the + result. */ + mp_limb_t frac[8]; + mp_size_t fracsize; + str_to_mpn (buf, digits_needed, frac, &fracsize); + if (fracsize < pow5size) + return round_and_set_sign (0, negative, 0, 1); + frac[fracsize] = __mpn_lshift (frac, frac, fracsize, pow5shift); + if (frac[fracsize]) + fracsize++; + mp_limb_t quot[8]; + quot[fracsize - pow5size] = mpn_divmod (quot, frac, fracsize, pow5, pow5size); + for (int i = 0; i < pow5size; i++) + if (frac[i]) + extra = 1; + int half = quot[0] & 1; + RETURN_TYPE val = quot[0] >> 1; +#if RETURN_FRAC_BITS > BITS_PER_MP_LIMB - 1 + val |= ((RETURN_TYPE) quot[1]) << (BITS_PER_MP_LIMB - 1); +# if RETURN_FRAC_BITS > 2 * BITS_PER_MP_LIMB - 1 + val |= ((RETURN_TYPE) quot[2]) << (2 * BITS_PER_MP_LIMB - 1); +# if RETURN_FRAC_BITS > 3 * BITS_PER_MP_LIMB - 1 +# error "Too many bits." +# endif +# endif +#endif + return round_and_set_sign (val, negative, half, extra); +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtosfix16.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtosfix16.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtosfix16.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtosfix16.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,28 @@ +/* Convert string to 16-bit signed fixed point. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#define RETURN_TYPE int16_t +#define UNSIGNED 0 +#define RETURN_TYPE_BITS 16 +#define SAT_MIN -0x8000 +#define SAT_MAX 0x7fff +#define STRTOFIX strtosfix16 + +#include "strtofix.c" diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtosfix32.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtosfix32.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtosfix32.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtosfix32.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,28 @@ +/* Convert string to 32-bit signed fixed point. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#define RETURN_TYPE int32_t +#define UNSIGNED 0 +#define RETURN_TYPE_BITS 32 +#define SAT_MIN 0x80000000 +#define SAT_MAX 0x7fffffff +#define STRTOFIX strtosfix32 + +#include "strtofix.c" diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtosfix64.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtosfix64.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtosfix64.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtosfix64.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,28 @@ +/* Convert string to 64-bit signed fixed point. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#define RETURN_TYPE int64_t +#define UNSIGNED 0 +#define RETURN_TYPE_BITS 64 +#define SAT_MIN 0x8000000000000000LL +#define SAT_MAX 0x7fffffffffffffffLL +#define STRTOFIX strtosfix64 + +#include "strtofix.c" diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtoufix16.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtoufix16.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtoufix16.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtoufix16.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,28 @@ +/* Convert string to 16-bit unsigned fixed point. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#define RETURN_TYPE uint16_t +#define UNSIGNED 1 +#define RETURN_TYPE_BITS 16 +#define SAT_MIN 0 +#define SAT_MAX 0xffff +#define STRTOFIX strtoufix16 + +#include "strtofix.c" diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtoufix32.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtoufix32.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtoufix32.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtoufix32.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,28 @@ +/* Convert string to 32-bit unsigned fixed point. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#define RETURN_TYPE uint32_t +#define UNSIGNED 1 +#define RETURN_TYPE_BITS 32 +#define SAT_MIN 0 +#define SAT_MAX 0xffffffff +#define STRTOFIX strtoufix32 + +#include "strtofix.c" diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtoufix64.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtoufix64.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtoufix64.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/strtoufix64.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,28 @@ +/* Convert string to 64-bit unsigned fixed point. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#define RETURN_TYPE uint64_t +#define UNSIGNED 1 +#define RETURN_TYPE_BITS 64 +#define SAT_MIN 0 +#define SAT_MAX 0xffffffffffffffffLL +#define STRTOFIX strtoufix64 + +#include "strtofix.c" diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_trunc.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_trunc.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_trunc.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_trunc.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_truncf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_truncf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_truncf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/s_truncf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/t_sqrt.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/t_sqrt.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/t_sqrt.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/t_sqrt.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +/* Not needed. */ diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/tst-spepim.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/tst-spepim.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/tst-spepim.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/tst-spepim.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,494 @@ +/* Test SPE PIM functions. + Copyright (C) 2007 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2007. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include +#include +#include +#include + +typedef int16_t sint16_t; +typedef int32_t sint32_t; +typedef int64_t sint64_t; + +#define SAT_MAX_U16 0xffff +#define SAT_MAX_U32 0xffffffffu +#define SAT_MAX_U64 0xffffffffffffffffull +#define SAT_MAX_S16 0x7fff +#define SAT_MAX_S32 0x7fffffff +#define SAT_MAX_S64 0x7fffffffffffffffll +#define SAT_MIN_S16 (-SAT_MAX_S16 - 1) +#define SAT_MIN_S32 (-SAT_MAX_S32 - 1) +#define SAT_MIN_S64 (-SAT_MAX_S64 - 1) + +/* Test results for a single rounding mode. For each type of result, + store the expected result and the expected errno. */ +struct res { + sint16_t s16; + int es16; + sint32_t s32; + int es32; + sint64_t s64; + int es64; + uint16_t u16; + int eu16; + uint32_t u32; + int eu32; + uint64_t u64; + int eu64; +}; + +struct testcase { + /* String to test. */ + const char *s; + /* Number of junk characters at end. */ + size_t njunk; + /* Expected results for rounding to nearest, zero, upward and + downward. */ + struct res res[4]; +}; + +/* Saturating value. */ +#define SAT(VAL) VAL, ERANGE +/* Unsaturating value. */ +#define UNSAT(VAL) VAL, 0 +/* Values saturating for both signed and unsigned. */ +#define SAT6(VAL0, VAL1, VAL2, VAL3, VAL4, VAL5) \ + { \ + SAT (VAL0), SAT (VAL1), SAT (VAL2), \ + SAT (VAL3), SAT (VAL4), SAT (VAL5) \ + } +#define SAT6_MAX \ + SAT6 (SAT_MAX_S16, SAT_MAX_S32, SAT_MAX_S64, \ + SAT_MAX_U16, SAT_MAX_U32, SAT_MAX_U64) +#define SAT6_MIN \ + SAT6 (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64, 0, 0, 0) +/* Values saturating for unsigned but not signed. */ +#define SATNEG(VAL0, VAL1, VAL2) \ + { \ + UNSAT (VAL0), UNSAT (VAL1), UNSAT (VAL2), \ + SAT (0), SAT (0), SAT (0) \ + } +/* Values not saturating. */ +#define UNSAT6(VAL0, VAL1, VAL2, VAL3, VAL4, VAL5) \ + { \ + UNSAT (VAL0), UNSAT (VAL1), UNSAT (VAL2), \ + UNSAT (VAL3), UNSAT (VAL4), UNSAT (VAL5) \ + } +/* Results not depending on rounding mode. */ +#define EXACT_SAT6_MAX \ + { \ + SAT6_MAX, \ + SAT6_MAX, \ + SAT6_MAX, \ + SAT6_MAX \ + } +#define EXACT_SAT6_MIN \ + { \ + SAT6_MIN, \ + SAT6_MIN, \ + SAT6_MIN, \ + SAT6_MIN \ + } +#define EXACT_SATNEG(VAL0, VAL1, VAL2) \ + { \ + SATNEG (VAL0, VAL1, VAL2), \ + SATNEG (VAL0, VAL1, VAL2), \ + SATNEG (VAL0, VAL1, VAL2), \ + SATNEG (VAL0, VAL1, VAL2) \ + } +#define EXACT_UNSAT6(VAL0, VAL1, VAL2, VAL3, VAL4, VAL5) \ + { \ + UNSAT6 (VAL0, VAL1, VAL2, VAL3, VAL4, VAL5), \ + UNSAT6 (VAL0, VAL1, VAL2, VAL3, VAL4, VAL5), \ + UNSAT6 (VAL0, VAL1, VAL2, VAL3, VAL4, VAL5), \ + UNSAT6 (VAL0, VAL1, VAL2, VAL3, VAL4, VAL5) \ + } + +static const struct testcase tests[] = { + /* Strings evaluating to 0, including INF and NaN (not supported by + SPE PIM functions). */ + { "", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "00", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "+0", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "-0", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0.0", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { ".0", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0.", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { " \n-0.", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0e100000000000000000", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { " \t 0e-100000000000000000", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0x0", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0x0.", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0x.0", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0x0.p100000000000000000", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "-0x0.p002000000000000000", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0x.0p-100000000000000000", 0, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0x", 1, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0x.", 2, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { ".", 1, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { " .", 2, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "+.", 2, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { " +.", 3, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { " -.", 3, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0xp", 2, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0x.p", 3, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "+0x.p", 3, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "-0x.p0", 4, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "0x0q", 1, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "INF", 3, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + { "nan", 3, EXACT_UNSAT6 (0, 0, 0, 0, 0, 0) }, + /* Strings evaluating to 1.0 or greater, saturating unconditionally. */ + { "1", 0, EXACT_SAT6_MAX }, + { "1.0", 0, EXACT_SAT6_MAX }, + { "1e0", 0, EXACT_SAT6_MAX }, + { "10e-1", 0, EXACT_SAT6_MAX }, + { "0.1e1", 0, EXACT_SAT6_MAX }, + { "10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e-100", 0, EXACT_SAT6_MAX }, + { "2", 0, EXACT_SAT6_MAX }, + { "0x1", 0, EXACT_SAT6_MAX }, + { "0x2p-1", 0, EXACT_SAT6_MAX }, + { "0x.8p1", 0, EXACT_SAT6_MAX }, + { "0x.40p2", 0, EXACT_SAT6_MAX }, + /* Strings evaluating to less than -1.0, saturating unconditionally. */ + { "-1.1", 0, EXACT_SAT6_MIN }, + { "-.11e1", 0, EXACT_SAT6_MIN }, + { "-11e-1", 0, EXACT_SAT6_MIN }, + { "-100", 0, EXACT_SAT6_MIN }, + { "-2", 0, EXACT_SAT6_MIN }, + { "-0x1.00000000000000000000000001", 0, EXACT_SAT6_MIN }, + { "-0x2.00000000000000000000000001p-1", 0, EXACT_SAT6_MIN }, + { "-0x0.80000000000000000000000001p1", 0, EXACT_SAT6_MIN }, + { "-1.000000000000000000000000000000000000000000000000000000000000000000000000000000001", 0, EXACT_SAT6_MIN }, + /* Strings evaluating to -1.0 exactly, saturating for unsigned but + exactly representable for signed. */ + { "-1", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-1e", 1, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-1.0", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-10e-1", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-.1e+1", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-.0000000001e+10", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-10000000000e-10", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-0x1", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-0x1p+", 2, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-0x2p-1", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-0x4.0p-2", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-0x8.p-3", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-0x10p-4", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-0x.8p1", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-0x.4p+2", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-0x.2p+3", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-0x.1p+4", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + { "-0x.08p5", 0, EXACT_SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) }, + /* Strings evaluating to exactly representable values between -1.0 + and 0.0, saturating for unsigned. */ + { "-0.5", 0, EXACT_SATNEG (-0x4000, -0x40000000, -0x4000000000000000ll) }, + { "-0.5e-", 2, EXACT_SATNEG (-0x4000, -0x40000000, -0x4000000000000000ll) }, + { "-05e-1", 0, EXACT_SATNEG (-0x4000, -0x40000000, -0x4000000000000000ll) }, + { "-05000000000e-10", 0, EXACT_SATNEG (-0x4000, -0x40000000, -0x4000000000000000ll) }, + { "-0.5e0", 0, EXACT_SATNEG (-0x4000, -0x40000000, -0x4000000000000000ll) }, + { "-0.00000000005e10", 0, EXACT_SATNEG (-0x4000, -0x40000000, -0x4000000000000000ll) }, + { "-0x.8", 0, EXACT_SATNEG (-0x4000, -0x40000000, -0x4000000000000000ll) }, + { "-0x1p-1", 0, EXACT_SATNEG (-0x4000, -0x40000000, -0x4000000000000000ll) }, + { "-0x.4p1", 0, EXACT_SATNEG (-0x4000, -0x40000000, -0x4000000000000000ll) }, + { "-0.25", 0, EXACT_SATNEG (-0x2000, -0x20000000, -0x2000000000000000ll) }, + { "-2.5e-1", 0, EXACT_SATNEG (-0x2000, -0x20000000, -0x2000000000000000ll) }, + { "-0.75", 0, EXACT_SATNEG (-0x6000, -0x60000000, -0x6000000000000000ll) }, + { "-0.000030517578125", 0, EXACT_SATNEG (-0x0001, -0x00010000, -0x0001000000000000ll) }, + { "-0.376739501953125", 0, EXACT_SATNEG (-12345, -12345*0x10000, -12345*0x1000000000000ll) }, + { "-0x.dcba", 0, EXACT_SATNEG (-0x6e5d, -0x6e5d0000, -0x6e5d000000000000ll) }, + { "-0xd.cbap-4", 0, EXACT_SATNEG (-0x6e5d, -0x6e5d0000, -0x6e5d000000000000ll) }, + /* Strings evaluating to exactly representable values between 0.0 + and 1.0. */ + { "0.5", 0, EXACT_UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000000ull) }, + { "0.5e-", 2, EXACT_UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000000ull) }, + { "05e-1", 0, EXACT_UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000000ull) }, + { "05000000000e-10", 0, EXACT_UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000000ull) }, + { "0.5e0", 0, EXACT_UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000000ull) }, + { "0.00000000005e10", 0, EXACT_UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000000ull) }, + { "0x.8", 0, EXACT_UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000000ull) }, + { "0x1p-1", 0, EXACT_UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000000ull) }, + { "0x.4p1", 0, EXACT_UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000000ull) }, + { "0.25", 0, EXACT_UNSAT6 (0x2000, 0x20000000, 0x2000000000000000ll, 0x4000, 0x40000000u, 0x4000000000000000ull) }, + { "2.5e-1", 0, EXACT_UNSAT6 (0x2000, 0x20000000, 0x2000000000000000ll, 0x4000, 0x40000000u, 0x4000000000000000ull) }, + { "0.75", 0, EXACT_UNSAT6 (0x6000, 0x60000000, 0x6000000000000000ll, 0xc000, 0xc0000000u, 0xc000000000000000ull) }, + { "0.000030517578125", 0, EXACT_UNSAT6 (0x0001, 0x00010000, 0x0001000000000000ll, 0x0002, 0x00020000u, 0x0002000000000000ull) }, + { "0.376739501953125", 0, EXACT_UNSAT6 (12345, 12345*0x10000, 12345*0x1000000000000ll, 12345*0x2, 12345*0x20000u, 12345*0x2000000000000ull) }, + { "0x.dcba", 0, EXACT_UNSAT6 (0x6e5d, 0x6e5d0000, 0x6e5d000000000000ll, 0xdcba, 0xdcba0000u, 0xdcba000000000000ull) }, + { "0xd.cbap-4", 0, EXACT_UNSAT6 (0x6e5d, 0x6e5d0000, 0x6e5d000000000000ll, 0xdcba, 0xdcba0000u, 0xdcba000000000000ull) }, + /* Strings evaluating to values between 0.0 and 1.0, depending on + rounding mode. */ + { "0.1", 0, + { + UNSAT6 (0xccd, 0xccccccd, 0xccccccccccccccdll, 0x199a, 0x1999999au, 0x199999999999999aull), + UNSAT6 (0xccc, 0xccccccc, 0xcccccccccccccccll, 0x1999, 0x19999999u, 0x1999999999999999ull), + UNSAT6 (0xccd, 0xccccccd, 0xccccccccccccccdll, 0x199a, 0x1999999au, 0x199999999999999aull), + UNSAT6 (0xccc, 0xccccccc, 0xcccccccccccccccll, 0x1999, 0x19999999u, 0x1999999999999999ull) + } + }, + { "0.5000152587890625", 0, + { + UNSAT6 (0x4000, 0x40008000, 0x4000800000000000ll, 0x8001, 0x80010000u, 0x8001000000000000ull), + UNSAT6 (0x4000, 0x40008000, 0x4000800000000000ll, 0x8001, 0x80010000u, 0x8001000000000000ull), + UNSAT6 (0x4001, 0x40008000, 0x4000800000000000ll, 0x8001, 0x80010000u, 0x8001000000000000ull), + UNSAT6 (0x4000, 0x40008000, 0x4000800000000000ll, 0x8001, 0x80010000u, 0x8001000000000000ull) + } + }, + { "0.50001525878906250000000000000000000000000000000000000000000000000000000000001", 0, + { + UNSAT6 (0x4001, 0x40008000, 0x4000800000000000ll, 0x8001, 0x80010000u, 0x8001000000000000ull), + UNSAT6 (0x4000, 0x40008000, 0x4000800000000000ll, 0x8001, 0x80010000u, 0x8001000000000000ull), + UNSAT6 (0x4001, 0x40008001, 0x4000800000000001ll, 0x8002, 0x80010001u, 0x8001000000000001ull), + UNSAT6 (0x4000, 0x40008000, 0x4000800000000000ll, 0x8001, 0x80010000u, 0x8001000000000000ull) + } + }, + { "0.50000000000000000008131516293641283255055896006524562835693359375", 0, + { + UNSAT6 (0x4000, 0x40000000, 0x4000000000000001ll, 0x8000, 0x80000000u, 0x8000000000000002ull), + UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000001ull), + UNSAT6 (0x4001, 0x40000001, 0x4000000000000001ll, 0x8001, 0x80000001u, 0x8000000000000002ull), + UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000001ull) + } + }, + { "0.50000000000000000008131516293641283255055896006524562835693359376", 0, + { + UNSAT6 (0x4000, 0x40000000, 0x4000000000000001ll, 0x8000, 0x80000000u, 0x8000000000000002ull), + UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000001ull), + UNSAT6 (0x4001, 0x40000001, 0x4000000000000001ll, 0x8001, 0x80000001u, 0x8000000000000002ull), + UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000001ull) + } + }, + { "0.50000000000000000008131516293641283255055896006524562835693359374", 0, + { + UNSAT6 (0x4000, 0x40000000, 0x4000000000000001ll, 0x8000, 0x80000000u, 0x8000000000000001ull), + UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000001ull), + UNSAT6 (0x4001, 0x40000001, 0x4000000000000001ll, 0x8001, 0x80000001u, 0x8000000000000002ull), + UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000001ull) + } + }, + { "0x0.80000000000000018", 0, + { + UNSAT6 (0x4000, 0x40000000, 0x4000000000000001ll, 0x8000, 0x80000000u, 0x8000000000000002ull), + UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000001ull), + UNSAT6 (0x4001, 0x40000001, 0x4000000000000001ll, 0x8001, 0x80000001u, 0x8000000000000002ull), + UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000001ull) + } + }, + { "0x0.80000000000000017", 0, + { + UNSAT6 (0x4000, 0x40000000, 0x4000000000000001ll, 0x8000, 0x80000000u, 0x8000000000000001ull), + UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000001ull), + UNSAT6 (0x4001, 0x40000001, 0x4000000000000001ll, 0x8001, 0x80000001u, 0x8000000000000002ull), + UNSAT6 (0x4000, 0x40000000, 0x4000000000000000ll, 0x8000, 0x80000000u, 0x8000000000000001ull) + } + }, + /* Strings evaluating to values between -1.0 and 0.0, depending on + rounding mode. */ + { "-0.1", 0, + { + SATNEG (-0xccd, -0xccccccd, -0xccccccccccccccdll), + SATNEG (-0xccc, -0xccccccc, -0xcccccccccccccccll), + SATNEG (-0xccc, -0xccccccc, -0xcccccccccccccccll), + SATNEG (-0xccd, -0xccccccd, -0xccccccccccccccdll) + } + }, + { "-0.5000000000000000001626303258728256651011179201304912567138671875", 0, + { + SATNEG (-0x4000, -0x40000000, -0x4000000000000002ll), + SATNEG (-0x4000, -0x40000000, -0x4000000000000001ll), + SATNEG (-0x4000, -0x40000000, -0x4000000000000001ll), + SATNEG (-0x4001, -0x40000001, -0x4000000000000002ll) + } + }, + { "-0.5000000000000000001626303258728256651011179201304912567138671874", 0, + { + SATNEG (-0x4000, -0x40000000, -0x4000000000000001ll), + SATNEG (-0x4000, -0x40000000, -0x4000000000000001ll), + SATNEG (-0x4000, -0x40000000, -0x4000000000000001ll), + SATNEG (-0x4001, -0x40000001, -0x4000000000000002ll) + } + }, + { "-0.5000000000000000001626303258728256651011179201304912567138671876", 0, + { + SATNEG (-0x4000, -0x40000000, -0x4000000000000002ll), + SATNEG (-0x4000, -0x40000000, -0x4000000000000001ll), + SATNEG (-0x4000, -0x40000000, -0x4000000000000001ll), + SATNEG (-0x4001, -0x40000001, -0x4000000000000002ll) + } + }, + { "-0x.8000000000000003", 0, + { + SATNEG (-0x4000, -0x40000000, -0x4000000000000002ll), + SATNEG (-0x4000, -0x40000000, -0x4000000000000001ll), + SATNEG (-0x4000, -0x40000000, -0x4000000000000001ll), + SATNEG (-0x4001, -0x40000001, -0x4000000000000002ll) + } + }, + { "-0x.8000000000000002f", 0, + { + SATNEG (-0x4000, -0x40000000, -0x4000000000000001ll), + SATNEG (-0x4000, -0x40000000, -0x4000000000000001ll), + SATNEG (-0x4000, -0x40000000, -0x4000000000000001ll), + SATNEG (-0x4001, -0x40000001, -0x4000000000000002ll) + } + }, + /* Strings evaluating very close to 1.0, saturation depending on + rounding mode. */ + { "0x.fffe1", 0, + { + { UNSAT (0x7fff), UNSAT (0x7fff0800), UNSAT (0x7fff080000000000ll), UNSAT (0xfffe), UNSAT (0xfffe1000u), UNSAT (0xfffe100000000000ull) }, + { UNSAT (0x7fff), UNSAT (0x7fff0800), UNSAT (0x7fff080000000000ll), UNSAT (0xfffe), UNSAT (0xfffe1000u), UNSAT (0xfffe100000000000ull) }, + { SAT (0x7fff), UNSAT (0x7fff0800), UNSAT (0x7fff080000000000ll), UNSAT (0xffff), UNSAT (0xfffe1000u), UNSAT (0xfffe100000000000ull) }, + { UNSAT (0x7fff), UNSAT (0x7fff0800), UNSAT (0x7fff080000000000ll), UNSAT (0xfffe), UNSAT (0xfffe1000u), UNSAT (0xfffe100000000000ull) } + } + }, + { "0x.ffff8", 0, + { + { SAT (0x7fff), UNSAT (0x7fffc000), UNSAT (0x7fffc00000000000ll), SAT (0xffff), UNSAT (0xffff8000u), UNSAT (0xffff800000000000ull) }, + { UNSAT (0x7fff), UNSAT (0x7fffc000), UNSAT (0x7fffc00000000000ll), UNSAT (0xffff), UNSAT (0xffff8000u), UNSAT (0xffff800000000000ull) }, + { SAT (0x7fff), UNSAT (0x7fffc000), UNSAT (0x7fffc00000000000ll), SAT (0xffff), UNSAT (0xffff8000u), UNSAT (0xffff800000000000ull) }, + { UNSAT (0x7fff), UNSAT (0x7fffc000), UNSAT (0x7fffc00000000000ll), UNSAT (0xffff), UNSAT (0xffff8000u), UNSAT (0xffff800000000000ull) } + } + }, + { "0x.fffffffffffffffff", 0, + { + { SAT (0x7fff), SAT (0x7fffffff), SAT (0x7fffffffffffffffll), SAT (0xffff), SAT (0xffffffffu), SAT (0xffffffffffffffffull) }, + { UNSAT (0x7fff), UNSAT (0x7fffffff), UNSAT (0x7fffffffffffffffll), UNSAT (0xffff), UNSAT (0xffffffffu), UNSAT (0xffffffffffffffffull) }, + { SAT (0x7fff), SAT (0x7fffffff), SAT (0x7fffffffffffffffll), SAT (0xffff), SAT (0xffffffffu), SAT (0xffffffffffffffffull) }, + { UNSAT (0x7fff), UNSAT (0x7fffffff), UNSAT (0x7fffffffffffffffll), UNSAT (0xffff), UNSAT (0xffffffffu), UNSAT (0xffffffffffffffffull) } + } + }, + /* Strings evaluating very close to -1.0, may round to -1 but only + saturate for unsigned. */ + { "-0x.fffe1", 0, + { + SATNEG (-0x7fff, -0x7fff0800, -0x7fff080000000000ll), + SATNEG (-0x7fff, -0x7fff0800, -0x7fff080000000000ll), + SATNEG (-0x7fff, -0x7fff0800, -0x7fff080000000000ll), + SATNEG (SAT_MIN_S16, -0x7fff0800, -0x7fff080000000000ll) + } + }, + { "-0x.ffffffffffffffff", 0, + { + SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64), + SATNEG (-0x7fff, -0x7fffffff, -0x7fffffffffffffffll), + SATNEG (-0x7fff, -0x7fffffff, -0x7fffffffffffffffll), + SATNEG (SAT_MIN_S16, SAT_MIN_S32, SAT_MIN_S64) + } + } +}; + +static const int rounding_modes[4] = { + FE_TONEAREST, + FE_TOWARDZERO, + FE_UPWARD, + FE_DOWNWARD +}; + +static const char *const mode_names[4] = { + "FE_TONEAREST", + "FE_TOWARDZERO", + "FE_UPWARD", + "FE_DOWNWARD" +}; + +int +main (void) +{ + int passes = 0; + int fails = 0; + size_t i; + for (i = 0; i < sizeof (tests) / sizeof (tests[0]); i++) + { + size_t j; + for (j = 0; j < 4; j++) + { + if (fesetround (rounding_modes[j]) != 0) + { + printf ("fesetround (%s) failed.\n", mode_names[j]); + abort (); + } +#define DO_TEST(SU, SZ, PR) \ + do { \ + SU##int##SZ##_t expret = tests[i].res[j].SU##SZ; \ + int experr = tests[i].res[j].e##SU##SZ; \ + size_t explen = strlen (tests[i].s) - tests[i].njunk; \ + SU##int##SZ##_t ret0, ret1; \ + int reterr; \ + size_t retlen; \ + char *ep; \ + errno = 0; \ + ret0 = strto##SU##fix##SZ (tests[i].s, &ep); \ + reterr = errno; \ + retlen = ep - tests[i].s; \ + if (ret0 == expret) \ + passes++; \ + else \ + { \ + fails++; \ + printf ("strto"#SU"fix"#SZ" (\"%s\") in mode %s " \ + "returned %0"PR"x, expected %0"PR"x.\n", \ + tests[i].s, mode_names[j], ret0, expret); \ + } \ + if (reterr == experr) \ + passes++; \ + else \ + { \ + fails++; \ + printf ("strto"#SU"fix"#SZ" (\"%s\") in mode %s " \ + "left errno as %d, expected %d.\n", \ + tests[i].s, mode_names[j], reterr, experr); \ + } \ + if (retlen == explen) \ + passes++; \ + else \ + { \ + fails++; \ + printf ("strto"#SU"fix"#SZ" (\"%s\") in mode %s " \ + "consumed %zu characters, expected %zu.\n", \ + tests[i].s, mode_names[j], retlen, explen); \ + } \ + if (experr == 0) \ + { \ + ret1 = ato##SU##fix##SZ (tests[i].s); \ + if (ret1 == expret) \ + passes++; \ + else \ + { \ + fails++; \ + printf ("ato"#SU"fix"#SZ" (\"%s\") in mode %s " \ + "returned %0"PR"x, expected %0"PR"x.\n", \ + tests[i].s, mode_names[j], ret1, expret); \ + } \ + } \ + } while (0) + DO_TEST (s, 16, "4h"); + DO_TEST (s, 32, "8"); + DO_TEST (s, 64, "16ll"); + DO_TEST (u, 16, "4h"); + DO_TEST (u, 32, "8"); + DO_TEST (u, 64, "16ll"); + } + } + printf ("Number of passes: %d\nNumber of failures: %d\n", passes, fails); + return fails != 0; +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/Versions glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/Versions --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/Versions 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/Versions 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,8 @@ +libc { + GLIBC_2.3.3 { + atosfix16; atosfix32; atosfix64; + atoufix16; atoufix32; atoufix64; + strtosfix16; strtosfix32; strtosfix64; + strtoufix16; strtoufix32; strtoufix64; + } +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/w_sqrt.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/w_sqrt.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/w_sqrt.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/w_sqrt.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/w_sqrtf.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/w_sqrtf.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/fpu/w_sqrtf.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/fpu/w_sqrtf.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +#include diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/fraiseexcept-soft.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/fraiseexcept-soft.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/fraiseexcept-soft.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/fraiseexcept-soft.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,25 @@ +/* Raise given exceptions. + Copyright (C) 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Aldy Hernandez , 2004. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +#define __FERAISEEXCEPT_INTERNAL __feraiseexcept_soft +#include "../spe-raise.c" diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/Makefile glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/Makefile --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/Makefile 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/Makefile 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,4 @@ +# Double precision floating point gets emulated. +ifeq ($(subdir),soft-fp) +sysdep_routines += $(gcc-double-routines) fraiseexcept-soft +endif diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/sfp-machine.h glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/sfp-machine.h --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/sfp-machine.h 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/sfp-machine.h 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,60 @@ +#ifndef _SFP_MACHINE_H_ +#define _SFP_MACHINE_H_ +#include + +#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_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_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_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) + +/* Exception flags. We use the bit positions of the appropriate bits + in the FPEFSCR, which also correspond to the FE_* bits. This makes + everything easier ;-). */ +#define FP_EX_INEXACT (1 << (63 - 42)) +#define FP_EX_INVALID (1 << (63 - 43)) +#define FP_EX_DIVZERO (1 << (63 - 44)) +#define FP_EX_UNDERFLOW (1 << (63 - 45)) +#define FP_EX_OVERFLOW (1 << (63 - 46)) + +/* This will work inasmuch as FP_EX_* are the same as FE_*. */ +#define FP_HANDLE_EXCEPTIONS __feraiseexcept_soft (_fex) + +#define FP_ROUNDMODE (fegetenv_register() & 0x3) +#endif /* _SFP_MACHINE_H_ */ diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/Subdirs glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/Subdirs --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/Subdirs 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/Subdirs 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +soft-fp diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/Versions glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/Versions --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/Versions 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/soft-fp/Versions 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,19 @@ +libc { + GLIBC_2.3.3 { + __feraiseexcept_soft; + __adddf3; __truncdfsf2; + __divdf3; __eqdf2; + __extendsfdf2; __fixdfdi; __fixdfsi; __fixsfdi; + __fixtfdi; + __fixunsdfdi; __fixunsdfsi; + __floatdidf; __floatsidf; + __gedf2; __ledf2; __muldf3; + __negdf2; __sqrtdf2; __subdf3; + __truncdfsf2; + } + GLIBC_2.5 { + __floatundidf; __floatunsidf; + __unorddf2; __nedf2; + __gtdf2; __ltdf2; + } +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/spe-raise.c glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/spe-raise.c --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/powerpc32/e500/spe-raise.c 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/powerpc32/e500/spe-raise.c 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,68 @@ +/* Raise given exceptions. + Copyright (C) 1997,99,2000,01,02,04 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +int +__FERAISEEXCEPT_INTERNAL (int excepts) +{ + unsigned long f; + + f = fegetenv_register (); + f |= (excepts & FE_ALL_EXCEPT); + fesetenv_register (f); + + /* Force the operations that cause the exceptions. */ + if ((FE_INVALID & excepts) != 0) + { + /* ?? Does not set sticky bit ?? */ + /* 0 / 0 */ + asm volatile ("efsdiv %0,%0,%1" : : "r" (0), "r" (0)); + } + + if ((FE_DIVBYZERO & excepts) != 0) + { + /* 1.0 / 0.0 */ + asm volatile ("efsdiv %0,%0,%1" : : "r" (1.0F), "r" (0)); + } + + if ((FE_OVERFLOW & excepts) != 0) + { + /* ?? Does not set sticky bit ?? */ + /* Largest normalized number plus itself. */ + asm volatile ("efsadd %0,%0,%1" : : "r" (0x7f7fffff), "r" (0x7f7fffff)); + } + + if ((FE_UNDERFLOW & excepts) != 0) + { + /* ?? Does not set sticky bit ?? */ + /* Smallest normalized number times itself. */ + asm volatile ("efsmul %0,%0,%1" : : "r" (0x800000), "r" (0x800000)); + } + + if ((FE_INEXACT & excepts) != 0) + { + /* Smallest normalized minus 1.0 raises the inexact flag. */ + asm volatile ("efssub %0,%0,%1" : : "r" (0x00800000), "r" (1.0F)); + } + + /* Success. */ + return 0; +} diff -Naur glibc-ports-2.9.orig/ports/sysdeps/powerpc/preconfigure glibc-ports-2.9/ports/sysdeps/powerpc/preconfigure --- glibc-ports-2.9.orig/ports/sysdeps/powerpc/preconfigure 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/powerpc/preconfigure 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,20 @@ +# Check for E500. + +case "$machine" in +powerpc) + if test "$with_fp" = "yes"; then + variant=`(echo "#ifdef __NO_FPRS__" + echo "#ifdef _SOFT_DOUBLE" + echo "e500/single" + echo "#else" + echo "e500" + echo "#endif" + echo "#endif") | + $CC $CFLAGS $CPPFLAGS -E - | + grep '^[a-z]'` + if test -n "$variant"; then + base_machine=powerpc machine=powerpc/powerpc32/$variant + fi + fi + ;; +esac diff -Naur glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/getcontext-extra.S glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/getcontext-extra.S --- glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/getcontext-extra.S 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/getcontext-extra.S 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,58 @@ +/* Save current context. Support for saving high parts of registers. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +/* We follow the kernel's layout, which saves the high parts of the + SPE registers in the vregs area, immediately followed by the + SPEFSCR value. */ + la r10,(_UC_VREGS)(r3) + evstwwe r0,(0*4)(r10) + evstwwe r1,(1*4)(r10) + evstwwe r2,(2*4)(r10) + evstwwe r3,(3*4)(r10) + evstwwe r4,(4*4)(r10) + evstwwe r5,(5*4)(r10) + evstwwe r6,(6*4)(r10) + evstwwe r7,(7*4)(r10) + evstwwe r8,(8*4)(r10) + evstwwe r9,(9*4)(r10) + evstwwe r10,(10*4)(r10) + evstwwe r11,(11*4)(r10) + evstwwe r12,(12*4)(r10) + evstwwe r13,(13*4)(r10) + evstwwe r14,(14*4)(r10) + evstwwe r15,(15*4)(r10) + evstwwe r16,(16*4)(r10) + evstwwe r17,(17*4)(r10) + evstwwe r18,(18*4)(r10) + evstwwe r19,(19*4)(r10) + evstwwe r20,(20*4)(r10) + evstwwe r21,(21*4)(r10) + evstwwe r22,(22*4)(r10) + evstwwe r23,(23*4)(r10) + evstwwe r24,(24*4)(r10) + evstwwe r25,(25*4)(r10) + evstwwe r26,(26*4)(r10) + evstwwe r27,(27*4)(r10) + evstwwe r28,(28*4)(r10) + evstwwe r29,(29*4)(r10) + evstwwe r30,(30*4)(r10) + evstwwe r31,(31*4)(r10) + mfspefscr r9 + stw r9,(32*4)(r10) diff -Naur glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/getcontext.S glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/getcontext.S --- glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/getcontext.S 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/getcontext.S 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,60 @@ +/* Save current context. + Copyright (C) 2002, 2004, 2005, 2006 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include + +#define __ASSEMBLY__ +#include +#include "ucontext_i.h" + +#define __CONTEXT_FUNC_NAME __getcontext +#undef __CONTEXT_ENABLE_FPRS +#undef __CONTEXT_ENABLE_VRS +#define __CONTEXT_EXTRA + +#include "getcontext-common.S" + +versioned_symbol (libc, __getcontext, getcontext, GLIBC_2_3_4) + +#if SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4) + +/* For the nofpu case the old/new versions are the same function. */ +strong_alias (__getcontext, __novec_getcontext) + +compat_symbol (libc, __novec_getcontext, getcontext, GLIBC_2_3_3) + +#endif + +#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_3_3) + +#define _ERRNO_H 1 +#include + + compat_text_section +ENTRY (__getcontext_stub) + li r3,ENOSYS + b __syscall_error@local +END (__getcontext_stub) + .previous + +compat_symbol (libc, __getcontext_stub, getcontext, GLIBC_2_1) + +#endif diff -Naur glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/Implies glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/Implies --- glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/Implies 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/Implies 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +powerpc/powerpc32/e500/fpu diff -Naur glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/setcontext-extra.S glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/setcontext-extra.S --- glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/setcontext-extra.S 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/setcontext-extra.S 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,90 @@ +/* Jump to a new context. Support for restoring high parts of registers. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Joseph Myers , 2006. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + + lwz r3,_UC_VREGS+(0*4)(r31) + evmergelo r0,r3,r0 + lwz r3,_UC_VREGS+(1*4)(r31) + evmergelo r1,r3,r1 + lwz r3,_UC_VREGS+(2*4)(r31) + evmergelo r2,r3,r2 + lwz r3,_UC_VREGS+(1*4)(r31) + evmergelo r1,r3,r1 + lwz r3,_UC_VREGS+(2*4)(r31) + evmergelo r2,r3,r2 + lwz r3,_UC_VREGS+(3*4)(r31) + evmergelo r3,r3,r3 + lwz r3,_UC_VREGS+(4*4)(r31) + evmergelo r4,r3,r4 + lwz r3,_UC_VREGS+(5*4)(r31) + evmergelo r5,r3,r5 + lwz r3,_UC_VREGS+(6*4)(r31) + evmergelo r6,r3,r6 + lwz r3,_UC_VREGS+(7*4)(r31) + evmergelo r7,r3,r7 + lwz r3,_UC_VREGS+(8*4)(r31) + evmergelo r8,r3,r8 + lwz r3,_UC_VREGS+(9*4)(r31) + evmergelo r9,r3,r9 + lwz r3,_UC_VREGS+(10*4)(r31) + evmergelo r10,r3,r10 + lwz r3,_UC_VREGS+(11*4)(r31) + evmergelo r11,r3,r11 + lwz r3,_UC_VREGS+(12*4)(r31) + evmergelo r12,r3,r12 + lwz r3,_UC_VREGS+(13*4)(r31) + evmergelo r13,r3,r13 + lwz r3,_UC_VREGS+(14*4)(r31) + evmergelo r14,r3,r14 + lwz r3,_UC_VREGS+(15*4)(r31) + evmergelo r15,r3,r15 + lwz r3,_UC_VREGS+(16*4)(r31) + evmergelo r16,r3,r16 + lwz r3,_UC_VREGS+(17*4)(r31) + evmergelo r17,r3,r17 + lwz r3,_UC_VREGS+(18*4)(r31) + evmergelo r18,r3,r18 + lwz r3,_UC_VREGS+(19*4)(r31) + evmergelo r19,r3,r19 + lwz r3,_UC_VREGS+(20*4)(r31) + evmergelo r20,r3,r20 + lwz r3,_UC_VREGS+(21*4)(r31) + evmergelo r21,r3,r21 + lwz r3,_UC_VREGS+(22*4)(r31) + evmergelo r22,r3,r22 + lwz r3,_UC_VREGS+(23*4)(r31) + evmergelo r23,r3,r23 + lwz r3,_UC_VREGS+(24*4)(r31) + evmergelo r24,r3,r24 + lwz r3,_UC_VREGS+(25*4)(r31) + evmergelo r25,r3,r25 + lwz r3,_UC_VREGS+(26*4)(r31) + evmergelo r26,r3,r26 + lwz r3,_UC_VREGS+(27*4)(r31) + evmergelo r27,r3,r27 + lwz r3,_UC_VREGS+(28*4)(r31) + evmergelo r28,r3,r28 + lwz r3,_UC_VREGS+(29*4)(r31) + evmergelo r29,r3,r29 + lwz r3,_UC_VREGS+(30*4)(r31) + evmergelo r30,r3,r30 + lwz r3,_UC_VREGS+(31*4)(r31) + evmergelo r31,r3,r31 + lwz r3,_UC_VREGS+(32*4)(r31) + mtspefscr r3 diff -Naur glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/setcontext.S glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/setcontext.S --- glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/setcontext.S 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/setcontext.S 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,60 @@ +/* Jump to a new context. + Copyright (C) 2002, 2004, 2005, 2006 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include + +#define __ASSEMBLY__ +#include +#include "ucontext_i.h" + +#define __CONTEXT_FUNC_NAME __setcontext +#undef __CONTEXT_ENABLE_FPRS +#undef __CONTEXT_ENABLE_VRS +#define __CONTEXT_EXTRA + +#include "setcontext-common.S" + +versioned_symbol (libc, __setcontext, setcontext, GLIBC_2_3_4) + +#if SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4) + +/* For the nofpu case the old/new versions are the same function. */ +strong_alias (__setcontext, __novec_setcontext) + +compat_symbol (libc, __novec_setcontext, setcontext, GLIBC_2_3_3) + +#endif + +#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_3) + +#define _ERRNO_H 1 +#include + + compat_text_section +ENTRY (__setcontext_stub) + li r3,ENOSYS + b __syscall_error@local +END (__setcontext_stub) + .previous + +compat_symbol (libc, __setcontext_stub, setcontext, GLIBC_2_0) + +#endif diff -Naur glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/swapcontext.S glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/swapcontext.S --- glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/swapcontext.S 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/swapcontext.S 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1,60 @@ +/* Save current context and jump to a new context. + Copyright (C) 2002, 2004, 2005, 2006 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include + +#define __ASSEMBLY__ +#include +#include "ucontext_i.h" + +#define __CONTEXT_FUNC_NAME __swapcontext +#undef __CONTEXT_ENABLE_FPRS +#undef __CONTEXT_ENABLE_VRS +#define __CONTEXT_EXTRA + +# include "swapcontext-common.S" + +versioned_symbol (libc, __swapcontext, swapcontext, GLIBC_2_3_4) + +#if SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4) + +/* For the nofpu case the old/new versions are the same function. */ +strong_alias (__swapcontext, __novec_swapcontext) + +compat_symbol (libc, __novec_swapcontext, swapcontext, GLIBC_2_3_3) + +#endif + +#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_3_3) + +#define _ERRNO_H 1 +#include + + compat_text_section +ENTRY (__swapcontext_stub) + li r3,ENOSYS + b __syscall_error@local +END (__swapcontext_stub) + .previous + +compat_symbol (libc, __swapcontext_stub, swapcontext, GLIBC_2_1) + +#endif diff -Naur glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/single/Implies glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/single/Implies --- glibc-ports-2.9.orig/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/single/Implies 1969-12-31 19:00:00.000000000 -0500 +++ glibc-ports-2.9/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/single/Implies 2009-02-12 12:38:24.000000000 -0500 @@ -0,0 +1 @@ +powerpc/powerpc32/e500/soft-fp