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Annotation of Gnu-Mach/linux/src/arch/i386/lib/semaphore.S, revision 1.1.1.1

1.1       root        1: /*
                      2:  *  linux/arch/i386/lib/semaphore.S
                      3:  *
                      4:  *  Copyright (C) 1996  Linus Torvalds
                      5:  */
                      6: 
                      7: #include <linux/linkage.h>
                      8: 
                      9: /*
                     10:  * "down_failed" is called with the eventual return address
                     11:  * in %eax, and the address of the semaphore in %ecx. We need
                     12:  * to increment the number of waiters on the semaphore,
                     13:  * call "__down()", and then eventually return to try again.
                     14:  */
                     15: ENTRY(down_failed)
                     16:        pushl %eax
                     17:        pushl %ecx
                     18:        call SYMBOL_NAME(__down)
                     19:        popl %ecx
                     20:        ret
                     21: 
                     22: ENTRY(up_wakeup)
                     23:        pushl %eax
                     24:        pushl %ecx
                     25:        call SYMBOL_NAME(__up)
                     26:        popl %ecx
                     27:        ret
                     28: 
                     29: ENTRY(down_failed_interruptible)
                     30:        pushl %eax
                     31:        pushl %ecx
                     32:        call SYMBOL_NAME(__down_interruptible)
                     33:        popl %ecx
                     34:        ret
                     35: 

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