1 --- stdlib/longlong.h~ 2002-09-29 18:45:58.000000000 +0100
2 +++ stdlib/longlong.h 2004-03-20 19:16:44.000000000 +0000
4 "rI" ((USItype) (bh)), \
5 "r" ((USItype) (al)), \
7 +/* v3m and all higher arches have long multiply support. */
8 +#if !defined(__ARM_ARCH_2__) && !defined(__ARM_ARCH_3__)
9 +#define umul_ppmm(xh, xl, a, b) \
10 + __asm__ ("umull %0,%1,%2,%3" : "=&r" (xl), "=&r" (xh) : "r" (a), "r" (b))
12 +#define smul_ppmm(xh, xl, a, b) \
13 + __asm__ ("smull %0,%1,%2,%3" : "=&r" (xl), "=&r" (xh) : "r" (a), "r" (b))
15 #define umul_ppmm(xh, xl, a, b) \
16 {register USItype __t0, __t1, __t2; \
17 __asm__ ("%@ Inlined umul_ppmm\n" \
19 : "r" ((USItype) (a)), \
20 "r" ((USItype) (b)));}
25 +#if defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) || defined(__ARM_ARCH_5TE__)
26 +#define count_leading_zeros(COUNT,X) ((COUNT) = __builtin_clz (X))
27 +#define COUNT_LEADING_ZEROS_0 32
32 #if defined (__hppa) && W_TYPE_SIZE == 32
33 --- /dev/null 2004-02-02 20:32:13.000000000 +0000
34 +++ sysdeps/arm/mp_clz_tab.c 2004-03-20 19:24:26.000000000 +0000
36 +/* __clz_tab -- support for longlong.h
37 + Copyright (C) 2004 Free Software Foundation, Inc.
38 + This file is part of the GNU C Library.
40 + The GNU C Library is free software; you can redistribute it and/or
41 + modify it under the terms of the GNU Lesser General Public
42 + License as published by the Free Software Foundation; either
43 + version 2.1 of the License, or (at your option) any later version.
45 + The GNU C Library is distributed in the hope that it will be useful,
46 + but WITHOUT ANY WARRANTY; without even the implied warranty of
47 + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
48 + Lesser General Public License for more details.
50 + You should have received a copy of the GNU Lesser General Public
51 + License along with the GNU C Library; if not, write to the Free
52 + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
55 +#if defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) || defined(__ARM_ARCH_5TE__)
56 +/* Nothing required. */
58 +#include <sysdeps/generic/mp_clz_tab.c>