[PATCH] annotate arch/x86_64/lib/*.S

[deliverable/linux.git] / arch / x86_64 / lib / getuser.S

diff --git a/arch/x86_64/lib/getuser.S b/arch/x86_64/lib/getuser.S
index 3844d5e885a4deafcc035334e7d86b48351daf52..5448876261f8734b2b4367c3295dd074c8d33542 100644 (file)
--- a/arch/x86_64/lib/getuser.S
+++ b/arch/x86_64/lib/getuser.S
@@ -27,25 +27,26 @@
  */
 
 #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
-       .p2align 4
-.globl __get_user_1
-__get_user_1:  
+ENTRY(__get_user_1)
+       CFI_STARTPROC
        GET_THREAD_INFO(%r8)
        cmpq threadinfo_addr_limit(%r8),%rcx
        jae bad_get_user
 1:     movzb (%rcx),%edx
        xorl %eax,%eax
        ret
+       CFI_ENDPROC
+ENDPROC(__get_user_1)
 
-       .p2align 4
-.globl __get_user_2
-__get_user_2:
+ENTRY(__get_user_2)
+       CFI_STARTPROC
        GET_THREAD_INFO(%r8)
        addq $1,%rcx
        jc 20f
@@ -57,10 +58,11 @@ __get_user_2:
        ret
 20:    decq    %rcx
        jmp     bad_get_user
+       CFI_ENDPROC
+ENDPROC(__get_user_2)
 
-       .p2align 4
-.globl __get_user_4
-__get_user_4:
+ENTRY(__get_user_4)
+       CFI_STARTPROC
        GET_THREAD_INFO(%r8)
        addq $3,%rcx
        jc 30f
@@ -72,10 +74,11 @@ __get_user_4:
        ret
 30:    subq $3,%rcx
        jmp bad_get_user
+       CFI_ENDPROC
+ENDPROC(__get_user_4)
 
-       .p2align 4
-.globl __get_user_8
-__get_user_8:
+ENTRY(__get_user_8)
+       CFI_STARTPROC
        GET_THREAD_INFO(%r8)
        addq $7,%rcx
        jc 40f
@@ -87,11 +90,16 @@ __get_user_8:
        ret
 40:    subq $7,%rcx
        jmp bad_get_user
+       CFI_ENDPROC
+ENDPROC(__get_user_8)
 
 bad_get_user:
+       CFI_STARTPROC
        xorl %edx,%edx
        movq $(-EFAULT),%rax
        ret
+       CFI_ENDPROC
+END(bad_get_user)
 
 .section __ex_table,"a"
        .quad 1b,bad_get_user