29 lines
972 B
Diff
29 lines
972 B
Diff
From: Haavard Skinnemoen <hskinnemoen@atmel.com>
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Date: Wed, 19 Sep 2007 10:03:36 +0200
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Subject: [Avr-gnu-toolchain] [uClibc PATCH] Fix inverted logic in
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__compare_and_swap in linuxthreads.old
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If the old value equals the value in memory, the result should be
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TRUE, not FALSE.
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Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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---
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.../linuxthreads.old/sysdeps/avr32/pt-machine.h | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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diff --git a/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
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index 2e8a33b..eccf329 100644
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--- a/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
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+++ b/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
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@@ -67,7 +67,7 @@ __compare_and_swap(long int *p, long int oldval, long int newval)
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: "m"(*p), [new] "r"(newval), [old] "r"(oldval)
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: "cc", "memory");
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- return result;
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+ return result == 0;
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}
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#endif /* pt-machine.h */
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--
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1.5.3.1
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