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x86: add ENDPROC() markers

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The ENDPROCs() were not used everywhere.  Some code used just END() instead,
while other code used nothing.  um/sys-i386/checksum.S didn't #include
<linux/linkage.h> .  I also got confused because gcc puts the
.type near the ENTRY, while ENDPROC puts it on the opposite end.

Signed off by: John Reiser <jreiser@BitWagon.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
John Reiser 2008-01-30 13:33:13 +01:00 committed by Ingo Molnar
parent fdfe8aa84d
commit 6b8be6df7f
2 changed files with 14 additions and 10 deletions
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20
arch/x86/lib/semaphore_32.S
View file

@ -49,7 +49,7 @@ ENTRY(__down_failed)
ENDFRAME
ret
CFI_ENDPROC
END(__down_failed)
ENDPROC(__down_failed)
ENTRY(__down_failed_interruptible)
CFI_STARTPROC
@ -70,7 +70,7 @@ ENTRY(__down_failed_interruptible)
ENDFRAME
ret
CFI_ENDPROC
END(__down_failed_interruptible)
ENDPROC(__down_failed_interruptible)
ENTRY(__down_failed_trylock)
CFI_STARTPROC
@ -91,7 +91,7 @@ ENTRY(__down_failed_trylock)
ENDFRAME
ret
CFI_ENDPROC
END(__down_failed_trylock)
ENDPROC(__down_failed_trylock)
ENTRY(__up_wakeup)
CFI_STARTPROC
@ -112,7 +112,7 @@ ENTRY(__up_wakeup)
ENDFRAME
ret
CFI_ENDPROC
END(__up_wakeup)
ENDPROC(__up_wakeup)
/*
* rw spinlock fallbacks
@ -132,7 +132,7 @@ ENTRY(__write_lock_failed)
ENDFRAME
ret
CFI_ENDPROC
END(__write_lock_failed)
ENDPROC(__write_lock_failed)
ENTRY(__read_lock_failed)
CFI_STARTPROC
@ -148,7 +148,7 @@ ENTRY(__read_lock_failed)
ENDFRAME
ret
CFI_ENDPROC
END(__read_lock_failed)
ENDPROC(__read_lock_failed)
#endif
@ -170,7 +170,7 @@ ENTRY(call_rwsem_down_read_failed)
CFI_ADJUST_CFA_OFFSET -4
ret
CFI_ENDPROC
END(call_rwsem_down_read_failed)
ENDPROC(call_rwsem_down_read_failed)
ENTRY(call_rwsem_down_write_failed)
CFI_STARTPROC
@ -182,7 +182,7 @@ ENTRY(call_rwsem_down_write_failed)
CFI_ADJUST_CFA_OFFSET -4
ret
CFI_ENDPROC
END(call_rwsem_down_write_failed)
ENDPROC(call_rwsem_down_write_failed)
ENTRY(call_rwsem_wake)
CFI_STARTPROC
@ -196,7 +196,7 @@ ENTRY(call_rwsem_wake)
CFI_ADJUST_CFA_OFFSET -4
1: ret
CFI_ENDPROC
END(call_rwsem_wake)
ENDPROC(call_rwsem_wake)
/* Fix up special calling conventions */
ENTRY(call_rwsem_downgrade_wake)
@ -214,6 +214,6 @@ ENTRY(call_rwsem_downgrade_wake)
CFI_ADJUST_CFA_OFFSET -4
ret
CFI_ENDPROC
END(call_rwsem_downgrade_wake)
ENDPROC(call_rwsem_downgrade_wake)
#endif

4
include/linux/linkage.h
View file

@ -57,6 +57,10 @@
.size name, .-name
#endif
/* If symbol 'name' is treated as a subroutine (gets called, and returns)
* then please use ENDPROC to mark 'name' as STT_FUNC for the benefit of
* static analysis tools such as stack depth analyzer.
*/
#ifndef ENDPROC
#define ENDPROC(name) \
.type name, @function; \