diff options
Diffstat (limited to 'sysdeps/arm/fpu/bits')
| -rw-r--r-- | sysdeps/arm/fpu/bits/fenv.h | 58 | ||||
| -rw-r--r-- | sysdeps/arm/fpu/bits/mathdef.h | 44 | ||||
| -rw-r--r-- | sysdeps/arm/fpu/bits/setjmp.h | 36 |
3 files changed, 0 insertions, 138 deletions
diff --git a/sysdeps/arm/fpu/bits/fenv.h b/sysdeps/arm/fpu/bits/fenv.h deleted file mode 100644 index 7bd242385f..0000000000 --- a/sysdeps/arm/fpu/bits/fenv.h +++ /dev/null @@ -1,58 +0,0 @@ -/* Copyright (C) 1997, 1998, 1999 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 <bits/fenv.h> directly; include <fenv.h> instead." -#endif - -/* Define bits representing exceptions in the FPU status word. */ -enum - { - FE_INVALID = 1, -#define FE_INVALID FE_INVALID - FE_DIVBYZERO = 2, -#define FE_DIVBYZERO FE_DIVBYZERO - FE_OVERFLOW = 4, -#define FE_OVERFLOW FE_OVERFLOW - FE_UNDERFLOW = 8, -#define FE_UNDERFLOW FE_UNDERFLOW - }; - -/* Amount to shift by to convert an exception to a mask bit. */ -#define FE_EXCEPT_SHIFT 16 - -/* All supported exceptions. */ -#define FE_ALL_EXCEPT \ - (FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW | FE_UNDERFLOW) - -/* The ARM FPU basically only supports round-to-nearest. Other rounding - modes exist, but you have to encode them in the actual instruction. */ -#define FE_TONEAREST 0 - -/* Type representing exception flags. */ -typedef unsigned long int fexcept_t; - -/* Type representing floating-point environment. */ -typedef struct - { - unsigned long int __cw; - } -fenv_t; - -/* If the default argument is used we use this value. */ -#define FE_DFL_ENV ((fenv_t *) -1l) diff --git a/sysdeps/arm/fpu/bits/mathdef.h b/sysdeps/arm/fpu/bits/mathdef.h deleted file mode 100644 index e013e74b7e..0000000000 --- a/sysdeps/arm/fpu/bits/mathdef.h +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright (C) 1999, 2000, 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. */ - -#if !defined _MATH_H && !defined _COMPLEX_H -# error "Never use <bits/mathdef.h> directly; include <math.h> instead" -#endif - -#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF -# define _MATH_H_MATHDEF 1 - -/* GCC does not promote `float' values to `double'. */ -typedef float float_t; /* `float' expressions are evaluated as - `float'. */ -typedef double double_t; /* `double' expressions are evaluated as - `double'. */ - -/* The values returned by `ilogb' for 0 and NaN respectively. */ -# define FP_ILOGB0 (-2147483647) -# define FP_ILOGBNAN (2147483647) - -#endif /* ISO C99 */ - -#ifndef __NO_LONG_DOUBLE_MATH -/* Signal that we do not really have a `long double'. This disables the - declaration of all the `long double' function variants. */ -/* XXX The FPA does support this but the patterns in GCC are currently - turned off. */ -# define __NO_LONG_DOUBLE_MATH 1 -#endif diff --git a/sysdeps/arm/fpu/bits/setjmp.h b/sysdeps/arm/fpu/bits/setjmp.h deleted file mode 100644 index dd85243032..0000000000 --- a/sysdeps/arm/fpu/bits/setjmp.h +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright (C) 1997, 1998 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. */ - -/* Define the machine-dependent type `jmp_buf'. ARM version. */ - -#ifndef _SETJMP_H -# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." -#endif - -#ifndef _ASM -/* Jump buffer contains v1-v6, sl, fp, sp and pc. Other registers are not - saved. */ -typedef int __jmp_buf[22]; -#endif - -#define __JMP_BUF_SP 20 - -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address) \ - ((void *) (address) < (void *) (jmpbuf[__JMP_BUF_SP])) |