AcoSail/kernel_optimize_test
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[POWERPC] kernel_execve is identical in 32 and 64 bit

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so consolidate it into misc.S.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Stephen Rothwell 2007-11-28 11:13:02 +11:00 committed by Paul Mackerras
parent aabc08dc66
commit 94b146ceee
3 changed files with 8 additions and 14 deletions
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8
arch/powerpc/kernel/misc.S
View File

@ -14,6 +14,7 @@
* 2 of the License, or (at your option) any later version.
*/
#include <asm/ppc_asm.h>
#include <asm/unistd.h>
.text
@ -43,3 +44,10 @@ _GLOBAL(add_reloc_offset)
add r3,r3,r5
mtlr r0
blr
_GLOBAL(kernel_execve)
li r0,__NR_execve
sc
bnslr
neg r3,r3
blr

7
arch/powerpc/kernel/misc_32.S
View File

@ -793,13 +793,6 @@ _GLOBAL(kernel_thread)
addi r1,r1,16
blr
_GLOBAL(kernel_execve)
li r0,__NR_execve
sc
bnslr
neg r3,r3
blr
/*
* This routine is just here to keep GCC happy - sigh...
*/

7
arch/powerpc/kernel/misc_64.S
View File

@ -518,13 +518,6 @@ _GLOBAL(giveup_altivec)
#endif /* CONFIG_ALTIVEC */
_GLOBAL(kernel_execve)
li r0,__NR_execve
sc
bnslr
neg r3,r3
blr
/* kexec_wait(phys_cpu)
*
* wait for the flag to change, indicating this kernel is going away but