diff options
author | kaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-11-02 12:56:58 +0000 |
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committer | kaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-11-02 12:56:58 +0000 |
commit | ad0b1804803739a4de015f8e8b91beda4cd8dfc8 (patch) | |
tree | 533b39262ae5209d99f2a374052429b8a6d5bbe0 /toolchain/uClibc/patches-0.9.30.2/450-powerpc_copysignl.patch | |
parent | c73605b3b6b3861b6d99127780092307968acc63 (diff) |
[toolchain]: remove support for uClibc 0.9.30.2 and 0.9.30.3
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23779 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/uClibc/patches-0.9.30.2/450-powerpc_copysignl.patch')
-rw-r--r-- | toolchain/uClibc/patches-0.9.30.2/450-powerpc_copysignl.patch | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/toolchain/uClibc/patches-0.9.30.2/450-powerpc_copysignl.patch b/toolchain/uClibc/patches-0.9.30.2/450-powerpc_copysignl.patch deleted file mode 100644 index 2bdf1f34c..000000000 --- a/toolchain/uClibc/patches-0.9.30.2/450-powerpc_copysignl.patch +++ /dev/null @@ -1,103 +0,0 @@ ---- a/libc/sysdeps/linux/powerpc/Makefile.arch -+++ b/libc/sysdeps/linux/powerpc/Makefile.arch -@@ -5,7 +5,7 @@ - # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. - # - --CSRC := __syscall_error.c pread_write.c ioctl.c -+CSRC := __syscall_error.c pread_write.c ioctl.c copysignl.c - - SSRC := \ - __longjmp.S setjmp.S bsd-setjmp.S bsd-_setjmp.S brk.S \ ---- /dev/null -+++ b/libc/sysdeps/linux/powerpc/copysignl.c -@@ -0,0 +1,89 @@ -+/* s_copysignl.c -- long double version of s_copysign.c. -+ * Conversion to long double by Ulrich Drepper, -+ * Cygnus Support, drepper@cygnus.com. -+ */ -+ -+/* -+ * ==================================================== -+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. -+ * -+ * Developed at SunPro, a Sun Microsystems, Inc. business. -+ * Permission to use, copy, modify, and distribute this -+ * software is freely granted, provided that this notice -+ * is preserved. -+ * ==================================================== -+ */ -+ -+/* -+ * copysignl(long double x, long double y) -+ * copysignl(x,y) returns a value with the magnitude of x and -+ * with the sign bit of y. -+ */ -+ -+#include <endian.h> -+#include <stdint.h> -+ -+#if __FLOAT_WORD_ORDER == BIG_ENDIAN -+ -+typedef union -+{ -+ long double value; -+ struct -+ { -+ int sign_exponent:16; -+ unsigned int empty:16; -+ uint32_t msw; -+ uint32_t lsw; -+ } parts; -+} ieee_long_double_shape_type; -+ -+#endif -+ -+#if __FLOAT_WORD_ORDER == LITTLE_ENDIAN -+ -+typedef union -+{ -+ long double value; -+ struct -+ { -+ uint32_t lsw; -+ uint32_t msw; -+ int sign_exponent:16; -+ unsigned int empty:16; -+ } parts; -+} ieee_long_double_shape_type; -+ -+#endif -+ -+/* Get int from the exponent of a long double. */ -+ -+#define GET_LDOUBLE_EXP(exp,d) \ -+do { \ -+ ieee_long_double_shape_type ge_u; \ -+ ge_u.value = (d); \ -+ (exp) = ge_u.parts.sign_exponent; \ -+} while (0) -+ -+/* Set exponent of a long double from an int. */ -+ -+#define SET_LDOUBLE_EXP(d,exp) \ -+do { \ -+ ieee_long_double_shape_type se_u; \ -+ se_u.value = (d); \ -+ se_u.parts.sign_exponent = (exp); \ -+ (d) = se_u.value; \ -+} while (0) -+ -+long double copysignl(long double x, long double y); -+libc_hidden_proto(copysignl); -+ -+long double copysignl(long double x, long double y) -+{ -+ uint32_t es1,es2; -+ GET_LDOUBLE_EXP(es1,x); -+ GET_LDOUBLE_EXP(es2,y); -+ SET_LDOUBLE_EXP(x,(es1&0x7fff)|(es2&0x8000)); -+ return x; -+} -+ -+libc_hidden_def(copysignl); |