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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [arch/] [i386/] [lib/] [semaphore.S] - Rev 1765
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/*
* linux/arch/i386/lib/semaphore.S
*
* Copyright (C) 1996 Linus Torvalds
*/
#include <linux/linkage.h>
/*
* "down_failed" is called with the eventual return address
* in %eax, and the address of the semaphore in %ecx. We need
* to increment the number of waiters on the semaphore,
* call "__down()", and then eventually return to try again.
*/
ENTRY(down_failed)
pushl %eax
pushl %ecx
call SYMBOL_NAME(__down)
popl %ecx
ret
ENTRY(up_wakeup)
pushl %eax
pushl %ecx
call SYMBOL_NAME(__up)
popl %ecx
ret
ENTRY(down_failed_interruptible)
pushl %eax
pushl %ecx
call SYMBOL_NAME(__down_interruptible)
popl %ecx
ret