patches/glibc/ports-2.7/100-ARM-asm_page_h.patch
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"Yann E. MORIN" <yann.morin.1998@free.fr> |
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Sat Jan 04 01:02:57 2014 +0100 (2014-01-04) |
| changeset 3271 |
c65dc9b98841 |
| permissions |
-rw-r--r-- |
cc/gcc: diable libsanitizer without NPTL
gcc-4.8 comes with a new library to sanitise memory access:
- heap-, stack-, and global-buffer overflow, use-after-free
- data-races between threads
This library requires some _np parts of the API, which are not
implemented in the (old) LinuxThreads, which is still available
in uClibc.
Since NPTL requires a i486 or above, i386 are stuck with using LT,
which precludes building the libsanitizer.
Disable libsanitizer, a bit like libatomic is.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Niels Penneman <niels@penneman.org>
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yann@518
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diff -durN glibc-ports-2.7.orig/sysdeps/unix/sysv/linux/arm/ioperm.c glibc-ports-2.7/sysdeps/unix/sysv/linux/arm/ioperm.c
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yann@518
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--- glibc-2.7.orig/glibc-ports-2.7/sysdeps/unix/sysv/linux/arm/ioperm.c 2005-06-10 13:12:09.000000000 +0200
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yann@518
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+++ glibc-2.7/glibc-ports-2.7/sysdeps/unix/sysv/linux/arm/ioperm.c 2008-05-18 16:19:45.000000000 +0200
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yann@518
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@@ -45,7 +45,6 @@
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yann@518
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#include <sys/mman.h>
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yann@518
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yann@518
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#include <linux/version.h>
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yann@518
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-#include <asm/page.h>
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yann@518
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#include <sys/sysctl.h>
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yann@518
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yann@518
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#define PATH_ARM_SYSTYPE "/etc/arm_systype"
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