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fedora core 6 1.2949 + vserver 2.2.0
[linux-2.6.git]
/
arch
/
x86_64
/
lib
/
putuser.S
diff --git
a/arch/x86_64/lib/putuser.S
b/arch/x86_64/lib/putuser.S
index
7f55939
..
4989f5a
100644
(file)
--- a/
arch/x86_64/lib/putuser.S
+++ b/
arch/x86_64/lib/putuser.S
@@
-25,25
+25,26
@@
*/
#include <linux/linkage.h>
*/
#include <linux/linkage.h>
+#include <asm/dwarf2.h>
#include <asm/page.h>
#include <asm/errno.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
.text
#include <asm/page.h>
#include <asm/errno.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
.text
- .p2align 4
-.globl __put_user_1
-__put_user_1:
+ENTRY(__put_user_1)
+ CFI_STARTPROC
GET_THREAD_INFO(%r8)
cmpq threadinfo_addr_limit(%r8),%rcx
jae bad_put_user
1: movb %dl,(%rcx)
xorl %eax,%eax
ret
GET_THREAD_INFO(%r8)
cmpq threadinfo_addr_limit(%r8),%rcx
jae bad_put_user
1: movb %dl,(%rcx)
xorl %eax,%eax
ret
+ CFI_ENDPROC
+ENDPROC(__put_user_1)
- .p2align 4
-.globl __put_user_2
-__put_user_2:
+ENTRY(__put_user_2)
+ CFI_STARTPROC
GET_THREAD_INFO(%r8)
addq $1,%rcx
jc 20f
GET_THREAD_INFO(%r8)
addq $1,%rcx
jc 20f
@@
-55,10
+56,11
@@
__put_user_2:
ret
20: decq %rcx
jmp bad_put_user
ret
20: decq %rcx
jmp bad_put_user
+ CFI_ENDPROC
+ENDPROC(__put_user_2)
- .p2align 4
-.globl __put_user_4
-__put_user_4:
+ENTRY(__put_user_4)
+ CFI_STARTPROC
GET_THREAD_INFO(%r8)
addq $3,%rcx
jc 30f
GET_THREAD_INFO(%r8)
addq $3,%rcx
jc 30f
@@
-70,10
+72,11
@@
__put_user_4:
ret
30: subq $3,%rcx
jmp bad_put_user
ret
30: subq $3,%rcx
jmp bad_put_user
+ CFI_ENDPROC
+ENDPROC(__put_user_4)
- .p2align 4
-.globl __put_user_8
-__put_user_8:
+ENTRY(__put_user_8)
+ CFI_STARTPROC
GET_THREAD_INFO(%r8)
addq $7,%rcx
jc 40f
GET_THREAD_INFO(%r8)
addq $7,%rcx
jc 40f
@@
-85,10
+88,15
@@
__put_user_8:
ret
40: subq $7,%rcx
jmp bad_put_user
ret
40: subq $7,%rcx
jmp bad_put_user
+ CFI_ENDPROC
+ENDPROC(__put_user_8)
bad_put_user:
bad_put_user:
+ CFI_STARTPROC
movq $(-EFAULT),%rax
ret
movq $(-EFAULT),%rax
ret
+ CFI_ENDPROC
+END(bad_put_user)
.section __ex_table,"a"
.quad 1b,bad_put_user
.section __ex_table,"a"
.quad 1b,bad_put_user