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author | Ulrich Drepper <drepper@redhat.com> | 2000-06-13 00:44:47 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2000-06-13 00:44:47 +0000 |
commit | 9405414f1ce141f1ad25c521a902f7f988effca3 (patch) | |
tree | 961a2fce588bc2f7bd0d2afd5567b7065b2fcf0d /sysdeps/sh/sh4 | |
parent | afa0db7ac357269605808e7d21a584ef28eacec3 (diff) | |
download | glibc-9405414f1ce141f1ad25c521a902f7f988effca3.tar.gz glibc-9405414f1ce141f1ad25c521a902f7f988effca3.tar.xz glibc-9405414f1ce141f1ad25c521a902f7f988effca3.zip |
Update.
* sysdeps/sh/sh3/bsd-_setjmp.S: Move to... * sysdeps/sh/bsd-_setjmp.S: ...here. New file. * sysdeps/sh/sh4/bsd-_setjmp.S: Removed. * sysdeps/sh/sh3/bsd-setjmp.S: Move to... * sysdeps/sh/bsd-setjmp.S: ...here. New file. * sysdeps/sh/sh4/bsd-setjmp.S: Removed.
Diffstat (limited to 'sysdeps/sh/sh4')
-rw-r--r-- | sysdeps/sh/sh4/bits/endian.h | 13 | ||||
-rw-r--r-- | sysdeps/sh/sh4/bits/huge_val.h | 104 | ||||
-rw-r--r-- | sysdeps/sh/sh4/bsd-_setjmp.S | 50 | ||||
-rw-r--r-- | sysdeps/sh/sh4/bsd-setjmp.S | 50 |
4 files changed, 0 insertions, 217 deletions
diff --git a/sysdeps/sh/sh4/bits/endian.h b/sysdeps/sh/sh4/bits/endian.h deleted file mode 100644 index 1fef1ff938..0000000000 --- a/sysdeps/sh/sh4/bits/endian.h +++ /dev/null @@ -1,13 +0,0 @@ -/* SH is bi-endian but with a big-endian FPU. */ - -#ifndef _ENDIAN_H -# error "Never use <bits/endian.h> directly; include <endian.h> instead." -#endif - -#ifdef __LITTLE_ENDIAN__ -#define __BYTE_ORDER __LITTLE_ENDIAN -#define __FLOAT_WORD_ORDER __LITTLE_ENDIAN -#else -#define __BYTE_ORDER __BIG_ENDIAN -#define __FLOAT_WORD_ORDER __BIG_ENDIAN -#endif diff --git a/sysdeps/sh/sh4/bits/huge_val.h b/sysdeps/sh/sh4/bits/huge_val.h deleted file mode 100644 index a058c999ae..0000000000 --- a/sysdeps/sh/sh4/bits/huge_val.h +++ /dev/null @@ -1,104 +0,0 @@ -/* `HUGE_VAL' constants for IEEE 754 machines (where it is infinity). - Used by <stdlib.h> and <math.h> functions for overflow. - SH version. - Copyright (C) 1992, 95, 96, 97, 98, 99, 2000 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 Library General Public License as - published by the Free Software Foundation; either version 2 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _MATH_H -# error "Never use <bits/huge_val.h> directly; include <math.h> instead." -#endif - -#include <features.h> - -/* IEEE positive infinity (-HUGE_VAL is negative infinity). */ - -#ifdef __GNUC__ - -# if __GNUC_PREREQ(2,96) - -# define HUGE_VAL (__extension__ 0x1.0p2047) - -# else - -# define HUGE_VAL \ - (__extension__ \ - ((union { unsigned __l __attribute__((__mode__(__DI__))); double __d; }) \ - { __l: 0x000000007ff00000ULL }).__d) - -# endif - -#else /* not GCC */ - -# include <endian.h> - -typedef union { unsigned char __c[8]; double __d; } __huge_val_t; - -# if __BYTE_ORDER == __BIG_ENDIAN -# define __HUGE_VAL_bytes { 0, 0, 0, 0, 0x7f, 0xf0, 0, 0 } -# endif -# if __BYTE_ORDER == __LITTLE_ENDIAN -# define __HUGE_VAL_bytes { 0, 0, 0xf0, 0x7f, 0, 0, 0, 0 } -# endif - -static __huge_val_t __huge_val = { __HUGE_VAL_bytes }; -# define HUGE_VAL (__huge_val.__d) - -#endif /* GCC. */ - - -/* ISO C99 extensions: (float) HUGE_VALF and (long double) HUGE_VALL. */ - -#ifdef __USE_ISOC99 - -# ifdef __GNUC__ - -# if __GNUC_PREREQ(2,96) - -# define HUGE_VALF (__extension__ 0x1.0p255f) - -# else - -# define HUGE_VALF \ - (__extension__ \ - ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; }) \ - { __l: 0x7f800000UL }).__d) - -# endif - -# else /* not GCC */ - -typedef union { unsigned char __c[4]; float __f; } __huge_valf_t; - -# if __BYTE_ORDER == __BIG_ENDIAN -# define __HUGE_VALF_bytes { 0x7f, 0x80, 0, 0 } -# endif -# if __BYTE_ORDER == __LITTLE_ENDIAN -# define __HUGE_VALF_bytes { 0, 0, 0x80, 0x7f } -# endif - -static __huge_valf_t __huge_valf = { __HUGE_VALF_bytes }; -# define HUGE_VALF (__huge_valf.__f) - -# endif /* GCC. */ - - -/* Generally there is no separate `long double' format and it is the - same as `double'. */ -# define HUGE_VALL HUGE_VAL - -#endif /* __USE_ISOC99. */ diff --git a/sysdeps/sh/sh4/bsd-_setjmp.S b/sysdeps/sh/sh4/bsd-_setjmp.S deleted file mode 100644 index 468c8575e6..0000000000 --- a/sysdeps/sh/sh4/bsd-_setjmp.S +++ /dev/null @@ -1,50 +0,0 @@ -/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. SH version. - Copyright (C) 1999, 2000 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 Library General Public License as - published by the Free Software Foundation; either version 2 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* This just does a tail-call to `__sigsetjmp (ARG, 0)'. - We cannot do it in C because it must be a tail-call, so frame-unwinding - in setjmp doesn't clobber the state restored by longjmp. */ - -#include <sysdep.h> - -ENTRY (_setjmp) -#ifdef SHARED - mova 1f, r0 - mov.l 1f, r1 - bra 2f - add r1, r0 - .align 2 -1: - .long _GLOBAL_OFFSET_TABLE_ -2: - mov.l 3f, r1 - mov.l @(r0,r1), r1 - jmp @r1 - mov #0, r0 -3: - .long C_SYMBOL_NAME(__sigsetjmp@GOT) -#else - mov.l 1f, r1 - jmp @r1 - mov #0, r0 - .align 2 -1: - .long C_SYMBOL_NAME(__sigsetjmp) -#endif -END (_setjmp) diff --git a/sysdeps/sh/sh4/bsd-setjmp.S b/sysdeps/sh/sh4/bsd-setjmp.S deleted file mode 100644 index 2be74bd93e..0000000000 --- a/sysdeps/sh/sh4/bsd-setjmp.S +++ /dev/null @@ -1,50 +0,0 @@ -/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. SH version. - Copyright (C) 1999, 2000 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 Library General Public License as - published by the Free Software Foundation; either version 2 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* This just does a tail-call to `__sigsetjmp (ARG, 1)'. - We cannot do it in C because it must be a tail-call, so frame-unwinding - in setjmp doesn't clobber the state restored by longjmp. */ - -#include <sysdep.h> - -ENTRY (setjmp) -#ifdef SHARED - mova 1f, r0 - mov.l 1f, r1 - bra 2f - add r1, r0 - .align 2 -1: - .long _GLOBAL_OFFSET_TABLE_ -2: - mov.l 3f, r1 - mov.l @(r0,r1), r1 - jmp @r1 - mov #1, r0 -3: - .long C_SYMBOL_NAME(__sigsetjmp@GOT) -#else - mov.l 1f, r1 - jmp @r1 - mov #1, r0 - .align 2 -1: - .long C_SYMBOL_NAME(__sigsetjmp) -#endif -END (setjmp) |