41e5c94c56
Fix some static linking issues for Xtensa/Blackfin. Optimize the size for non-threaded static binaries and fix static C/C++ applications when running on the target. Fix noMMU madvise declarations. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
32 lines
1018 B
Diff
32 lines
1018 B
Diff
From bf7a84dc1fd8c9c340222260cb3e53019715088c Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Date: Wed, 7 Dec 2016 23:18:49 +0100
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Subject: [PATCH] libc/sysdeps/linux/common/madvise.c: disable on noMMU
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architectures
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Similar to what was done in commit
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9945c6d21797553e78cbef8034f6dd16b3824df5 for posix_madvise().
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
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---
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libc/sysdeps/linux/common/madvise.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/libc/sysdeps/linux/common/madvise.c b/libc/sysdeps/linux/common/madvise.c
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index e953d7b..bb486d2 100644
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--- a/libc/sysdeps/linux/common/madvise.c
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+++ b/libc/sysdeps/linux/common/madvise.c
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@@ -9,6 +9,8 @@
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#include <sys/syscall.h>
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#include <sys/mman.h>
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+#ifdef __ARCH_USE_MMU__
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#if defined __NR_madvise && defined __USE_BSD
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_syscall3(int, madvise, void *, __addr, size_t, __len, int, __advice)
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+#endif /* __ARCH_USE_MMU__ */
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#endif
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--
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2.1.4
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