aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/sh/sh3
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2000-06-12 23:54:16 +0000
committerUlrich Drepper <drepper@redhat.com>2000-06-12 23:54:16 +0000
commit65074d231159847217af88e47c2b71df50aead21 (patch)
treefa1071fb63d1310117d0999fb2f5db2a5ab4f973 /sysdeps/sh/sh3
parent37fb8add3054abd484455aeedee487622c6f170e (diff)
downloadglibc-65074d231159847217af88e47c2b71df50aead21.tar
glibc-65074d231159847217af88e47c2b71df50aead21.tar.gz
glibc-65074d231159847217af88e47c2b71df50aead21.tar.bz2
glibc-65074d231159847217af88e47c2b71df50aead21.zip
Update.
* sysdeps/sh/Dist: Removed. There is no ieee754.h file. * sysdeps/sh/sh3/dl-machine.h: Moved to... * sysdeps/sh/dl-machine.h: ...here. New file. * sysdeps/sh/sh4/dl-machine.h: Simply define KERNEL_MATH_EMULATION and include generic SH version. * sysdeps/sh/sh3/bits/endian.h: Move to... * sysdeps/sh/bits/endian.h: ...here. New file. * sysdeps/sh/sh4/bits/endian.h: Removed. * sysdeps/sh/sh3/bits/huge_val.h: Move to... * sysdeps/sh/bits/huge_val.h: ...here. New file. * sysdeps/sh/sh4/bits/huge_val.h: Removed. GAS which warns about changing section attributes. Proposed by Nick Clifton <nickc@redhat.com>. * sysdeps/sh/elf/initfini.c: New file. * sysdeps/sh/elf/start.S: New file. * sysdeps/sh/sys/ucontext.h: New file.
Diffstat (limited to 'sysdeps/sh/sh3')
-rw-r--r--sysdeps/sh/sh3/bits/endian.h13
-rw-r--r--sysdeps/sh/sh3/bits/huge_val.h104
2 files changed, 0 insertions, 117 deletions
diff --git a/sysdeps/sh/sh3/bits/endian.h b/sysdeps/sh/sh3/bits/endian.h
deleted file mode 100644
index 1fef1ff938..0000000000
--- a/sysdeps/sh/sh3/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/sh3/bits/huge_val.h b/sysdeps/sh/sh3/bits/huge_val.h
deleted file mode 100644
index a058c999ae..0000000000
--- a/sysdeps/sh/sh3/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. */