diff options
Diffstat (limited to 'sysdeps/wordsize-32/cmpdi2.c')
-rw-r--r-- | sysdeps/wordsize-32/cmpdi2.c | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/sysdeps/wordsize-32/cmpdi2.c b/sysdeps/wordsize-32/cmpdi2.c deleted file mode 100644 index 720c66c460..0000000000 --- a/sysdeps/wordsize-32/cmpdi2.c +++ /dev/null @@ -1,95 +0,0 @@ -/* 64-bit integer comparison. - Copyright (C) 1989, 1992-2001, 2002 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 <endian.h> -#include <stdlib.h> -#include <bits/wordsize.h> -#include <shlib-compat.h> - -#if __WORDSIZE != 32 -# error This is for 32-bit targets only -#endif - -#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_2_6) - -typedef unsigned int UQItype __attribute__ ((mode (QI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef unsigned int UDItype __attribute__ ((mode (DI))); -#define Wtype SItype -#define HWtype SItype -#define DWtype DItype -#define UWtype USItype -#define UHWtype USItype -#define UDWtype UDItype -#define W_TYPE_SIZE 32 - -#include <stdlib/longlong.h> - -#if __BYTE_ORDER == __BIG_ENDIAN -struct DWstruct { Wtype high, low;}; -#elif __BYTE_ORDER == __LITTLE_ENDIAN -struct DWstruct { Wtype low, high;}; -#else -#error Unhandled endianity -#endif -typedef union { struct DWstruct s; DWtype ll; } DWunion; - - -Wtype -___cmpdi2 (DWtype a, DWtype b) -{ - DWunion au, bu; - - au.ll = a, bu.ll = b; - - if (au.s.high < bu.s.high) - return 0; - else if (au.s.high > bu.s.high) - return 2; - if ((UWtype) au.s.low < (UWtype) bu.s.low) - return 0; - else if ((UWtype) au.s.low > (UWtype) bu.s.low) - return 2; - return 1; -} -symbol_version (___cmpdi2, __cmpdi2, GLIBC_2.0); - - -Wtype -___ucmpdi2 (DWtype a, DWtype b) -{ - DWunion au, bu; - - au.ll = a, bu.ll = b; - - if ((UWtype) au.s.high < (UWtype) bu.s.high) - return 0; - else if ((UWtype) au.s.high > (UWtype) bu.s.high) - return 2; - if ((UWtype) au.s.low < (UWtype) bu.s.low) - return 0; - else if ((UWtype) au.s.low > (UWtype) bu.s.low) - return 2; - return 1; -} -symbol_version (___ucmpdi2, __ucmpdi2, GLIBC_2.0); - -#endif |