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[toolchain] uClibc: fix build error on ARM targets (closes #5473)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16735 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2009-07-07 15:09:10 +00:00
parent c46ada5677
commit ae2077bf16
1 changed files with 38 additions and 24 deletions
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62
toolchain/uClibc/patches-0.9.30.1/400-gcc4.4-fixes.patch
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@ -818,30 +818,6 @@ index d912a06..0be57bf 100644
while (*new_path == '/' && new_path > got_path)
new_path--;
--
The test here is a constant expression and will compile out.
For platforms that don't need the shift the code gets slightly smaller
and simpler, for those that do the result is unchanged.
Signed-off-by: Ron Lee <ron@debian.org>
---
libc/sysdeps/linux/arm/posix_fadvise.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
Index: uClibc-0.9.30.1/libc/sysdeps/linux/arm/posix_fadvise.c
===================================================================
--- uClibc-0.9.30.1.orig/libc/sysdeps/linux/arm/posix_fadvise.c 2007-05-31 10:21:38.000000000 +0200
+++ uClibc-0.9.30.1/libc/sysdeps/linux/arm/posix_fadvise.c 2009-07-06 21:19:18.000000000 +0200
@@ -18,8 +18,8 @@
{
INTERNAL_SYSCALL_DECL (err);
int ret = INTERNAL_SYSCALL (arm_fadvise64_64, err, 6, fd, advise,
- __LONG_LONG_PAIR ((long)(offset >> 32), (long)offset),
- __LONG_LONG_PAIR ((long)(len >> 32), (long)len));
+ __LONG_LONG_PAIR (HIGH_BITS(offset), (long)offset),
+ __LONG_LONG_PAIR (HIGH_BITS(len), (long)len));
if (INTERNAL_SYSCALL_ERROR_P (ret, err))
return INTERNAL_SYSCALL_ERRNO (ret, err);
Signed-off-by: Ron Lee <ron@debian.org>
---
ldso/ldso/dl-elf.c | 4 +++-
@ -900,3 +876,41 @@ Index: uClibc-0.9.30.1/libc/inet/getaddrinfo.c
}
}
From 8ee834680d39677a60e26a0de4ece2f0c1ebbde2 Mon Sep 17 00:00:00 2001
From: Ron <ron@debian.org>
Date: Sat, 27 Jun 2009 04:44:27 +0930
Subject: [PATCH] Avoid warnings about shifting more bits than we have
The test here is a constant expression and will compile out.
For platforms that don't need the shift the code gets slightly smaller
and simpler, for those that do the result is unchanged.
Signed-off-by: Ron Lee <ron@debian.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
libc/sysdeps/linux/arm/posix_fadvise.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
--- a/libc/sysdeps/linux/arm/posix_fadvise.c
+++ b/libc/sysdeps/linux/arm/posix_fadvise.c
@@ -10,6 +10,9 @@
#include <sys/syscall.h>
#include <fcntl.h>
#if defined __NR_arm_fadvise64_64
+
+#define HIGH_BITS(x) (sizeof(x) > 4 ? (x) >> 32 : 0)
+
/* This is for the ARM version of fadvise64_64 which swaps the params
* * about to avoid having ABI compat issues
* */
@@ -18,8 +21,8 @@
{
INTERNAL_SYSCALL_DECL (err);
int ret = INTERNAL_SYSCALL (arm_fadvise64_64, err, 6, fd, advise,
- __LONG_LONG_PAIR ((long)(offset >> 32), (long)offset),
- __LONG_LONG_PAIR ((long)(len >> 32), (long)len));
+ __LONG_LONG_PAIR (HIGH_BITS(offset), (long)offset),
+ __LONG_LONG_PAIR (HIGH_BITS(len), (long)len));
if (INTERNAL_SYSCALL_ERROR_P (ret, err))
return INTERNAL_SYSCALL_ERRNO (ret, err);