diff options
author | Joachim Nilsson <jocke@vmlinux.org> | 2010-01-14 22:06:48 (GMT) |
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committer | Joachim Nilsson <jocke@vmlinux.org> | 2010-01-14 22:06:48 (GMT) |
commit | 9bfbd1e3d84a1a43156aac24e37636781732ceb2 (patch) | |
tree | 5d9025de141aea7db2a9d563e07ea30fcd2e27b1 /patches/uClibc/0.9.30.2/110-arm_fix_alignment.patch | |
parent | 68058e12b87427288f69cb1d3f9791fc64a8fdff (diff) |
Port uClibc patches to 0.9.30.2
Some patches from 0.9.30.1 now applied upstream. The reminder have
been only slightly modified to apply cleanly to the new base.
Signed-off-by: Joachim Nilsson <jocke@vmlinux.org>
Diffstat (limited to 'patches/uClibc/0.9.30.2/110-arm_fix_alignment.patch')
-rw-r--r-- | patches/uClibc/0.9.30.2/110-arm_fix_alignment.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/patches/uClibc/0.9.30.2/110-arm_fix_alignment.patch b/patches/uClibc/0.9.30.2/110-arm_fix_alignment.patch new file mode 100644 index 0000000..1029c34 --- /dev/null +++ b/patches/uClibc/0.9.30.2/110-arm_fix_alignment.patch @@ -0,0 +1,25 @@ +Original patch from Gentoo. + +-= BEGIN original header =- +ARMV5 can use STRD and LDRD access instructions but these accesses need to be +8 byte aligned. The dynamic linker's malloc needs to match this so structures +become 8 byte aligned to void unaligned accesses. + +RP - 14/02/2008 + +-= END original header =- + +Modified slightly for uClibc-0.9.30.2 by Joachim Nilsson <jocke@vmlinux.org> + +diff -durN uClibc-0.9.30.orig/ldso/ldso/arm/dl-sysdep.h uClibc-0.9.30/ldso/ldso/arm/dl-sysdep.h +--- uClibc-0.9.30.orig/ldso/ldso/arm/dl-sysdep.h 2008-09-25 10:35:20.000000000 +0200 ++++ uClibc-0.9.30/ldso/ldso/arm/dl-sysdep.h 2009-02-07 09:57:59.000000000 +0100 +@@ -15,6 +15,8 @@ + GOT_BASE[1] = (unsigned long) MODULE; \ + } + ++#define DL_MALLOC_ALIGN 8 /* EABI needs 8 byte alignment for STRD LDRD*/ ++ + static __always_inline unsigned long arm_modulus(unsigned long m, unsigned long p) + { + unsigned long i,t,inc; |