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add weak entry definition 

Signed-off-by: David Feng <fenghua@phytium.com.cn>
This commit is contained in:
David Feng 2013-12-14 11:47:31 +08:00 committed by Albert ARIBAUD
parent 5cea95cb53
commit ec4fa56743
1 changed files with 4 additions and 0 deletions
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4
include/linux/linkage.h
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@ -48,6 +48,10 @@
.globl SYMBOL_NAME(name); \ .globl SYMBOL_NAME(name); \
LENTRY(name) LENTRY(name)
#define WEAK(name) \
.weak SYMBOL_NAME(name); \
LENTRY(name)
#ifndef END #ifndef END
#define END(name) \ #define END(name) \
.size name, .-name .size name, .-name