diff options
Diffstat (limited to 'meta/packages/glibc/glibc-2.4/arm-longlong.patch')
-rw-r--r-- | meta/packages/glibc/glibc-2.4/arm-longlong.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/meta/packages/glibc/glibc-2.4/arm-longlong.patch b/meta/packages/glibc/glibc-2.4/arm-longlong.patch new file mode 100644 index 0000000000..320a55524c --- /dev/null +++ b/meta/packages/glibc/glibc-2.4/arm-longlong.patch | |||
@@ -0,0 +1,58 @@ | |||
1 | --- glibc-2.4/stdlib/longlong.h.ark 2006-03-11 22:49:27.000000000 +0100 | ||
2 | +++ glibc-2.4/stdlib/longlong.h 2006-03-11 22:55:12.000000000 +0100 | ||
3 | @@ -206,6 +206,14 @@ | ||
4 | "rI" ((USItype) (bh)), \ | ||
5 | "r" ((USItype) (al)), \ | ||
6 | "rI" ((USItype) (bl)) __CLOBBER_CC) | ||
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)) | ||
11 | +#define UMUL_TIME 5 | ||
12 | +#define smul_ppmm(xh, xl, a, b) \ | ||
13 | + __asm__ ("smull %0,%1,%2,%3" : "=&r" (xl), "=&r" (xh) : "r" (a), "r" (b)) | ||
14 | +#else | ||
15 | #define umul_ppmm(xh, xl, a, b) \ | ||
16 | {register USItype __t0, __t1, __t2; \ | ||
17 | __asm__ ("%@ Inlined umul_ppmm\n" \ | ||
18 | @@ -227,7 +235,13 @@ | ||
19 | : "r" ((USItype) (a)), \ | ||
20 | "r" ((USItype) (b)) __CLOBBER_CC );} | ||
21 | #define UMUL_TIME 20 | ||
22 | +#endif | ||
23 | #define UDIV_TIME 100 | ||
24 | +#if defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) || defined(__ARM_ARCH_5TE__) | ||
25 | +#define count_leading_zeros(COUNT,X) ((COUNT) = __builtin_clz (X)) | ||
26 | +#define COUNT_LEADING_ZEROS_0 32 | ||
27 | +#endif | ||
28 | + | ||
29 | #endif /* __arm__ */ | ||
30 | |||
31 | #if defined (__hppa) && W_TYPE_SIZE == 32 | ||
32 | --- glibc-2.4/ports/sysdeps/arm/mp_clz_tab.c.ark 2006-03-11 22:56:43.000000000 +0100 | ||
33 | +++ glibc-2.4/ports/sysdeps/arm/mp_clz_tab.c 2006-03-11 22:58:19.000000000 +0100 | ||
34 | @@ -0,0 +1,24 @@ | ||
35 | +/* __clz_tab -- support for longlong.h | ||
36 | + Copyright (C) 2004 Free Software Foundation, Inc. | ||
37 | + This file is part of the GNU C Library. | ||
38 | + | ||
39 | + The GNU C Library is free software; you can redistribute it and/or | ||
40 | + modify it under the terms of the GNU Lesser General Public | ||
41 | + License as published by the Free Software Foundation; either | ||
42 | + version 2.1 of the License, or (at your option) any later version. | ||
43 | + | ||
44 | + The GNU C Library is distributed in the hope that it will be useful, | ||
45 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
46 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
47 | + Lesser General Public License for more details. | ||
48 | + | ||
49 | + You should have received a copy of the GNU Lesser General Public | ||
50 | + License along with the GNU C Library; if not, write to the Free | ||
51 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
52 | + 02111-1307 USA. */ | ||
53 | + | ||
54 | +#if defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) || defined(__ARM_ARCH_5TE__) | ||
55 | +/* Nothing required. */ | ||
56 | +#else | ||
57 | +#include <sysdeps/generic/mp_clz_tab.c> | ||
58 | +#endif | ||