diff options
Diffstat (limited to 'arch/x86/lib/getuser_32.S')
-rw-r--r-- | arch/x86/lib/getuser_32.S | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/arch/x86/lib/getuser_32.S b/arch/x86/lib/getuser_32.S index 8200fde55f57..2cc3ceee8f91 100644 --- a/arch/x86/lib/getuser_32.S +++ b/arch/x86/lib/getuser_32.S | |||
@@ -11,6 +11,7 @@ | |||
11 | #include <linux/linkage.h> | 11 | #include <linux/linkage.h> |
12 | #include <asm/dwarf2.h> | 12 | #include <asm/dwarf2.h> |
13 | #include <asm/thread_info.h> | 13 | #include <asm/thread_info.h> |
14 | #include <asm/asm.h> | ||
14 | 15 | ||
15 | 16 | ||
16 | /* | 17 | /* |
@@ -28,10 +29,10 @@ | |||
28 | .text | 29 | .text |
29 | ENTRY(__get_user_1) | 30 | ENTRY(__get_user_1) |
30 | CFI_STARTPROC | 31 | CFI_STARTPROC |
31 | GET_THREAD_INFO(%edx) | 32 | GET_THREAD_INFO(%_ASM_DX) |
32 | cmp TI_addr_limit(%edx),%eax | 33 | cmp TI_addr_limit(%_ASM_DX),%_ASM_AX |
33 | jae bad_get_user | 34 | jae bad_get_user |
34 | 1: movzb (%eax),%edx | 35 | 1: movzb (%_ASM_AX),%edx |
35 | xor %eax,%eax | 36 | xor %eax,%eax |
36 | ret | 37 | ret |
37 | CFI_ENDPROC | 38 | CFI_ENDPROC |
@@ -39,12 +40,12 @@ ENDPROC(__get_user_1) | |||
39 | 40 | ||
40 | ENTRY(__get_user_2) | 41 | ENTRY(__get_user_2) |
41 | CFI_STARTPROC | 42 | CFI_STARTPROC |
42 | add $1,%eax | 43 | add $1,%_ASM_AX |
43 | jc bad_get_user | 44 | jc bad_get_user |
44 | GET_THREAD_INFO(%edx) | 45 | GET_THREAD_INFO(%_ASM_DX) |
45 | cmp TI_addr_limit(%edx),%eax | 46 | cmp TI_addr_limit(%_ASM_DX),%_ASM_AX |
46 | jae bad_get_user | 47 | jae bad_get_user |
47 | 2: movzwl -1(%eax),%edx | 48 | 2: movzwl -1(%_ASM_AX),%edx |
48 | xor %eax,%eax | 49 | xor %eax,%eax |
49 | ret | 50 | ret |
50 | CFI_ENDPROC | 51 | CFI_ENDPROC |
@@ -52,12 +53,12 @@ ENDPROC(__get_user_2) | |||
52 | 53 | ||
53 | ENTRY(__get_user_4) | 54 | ENTRY(__get_user_4) |
54 | CFI_STARTPROC | 55 | CFI_STARTPROC |
55 | add $3,%eax | 56 | add $3,%_ASM_AX |
56 | jc bad_get_user | 57 | jc bad_get_user |
57 | GET_THREAD_INFO(%edx) | 58 | GET_THREAD_INFO(%_ASM_DX) |
58 | cmp TI_addr_limit(%edx),%eax | 59 | cmp TI_addr_limit(%_ASM_DX),%_ASM_AX |
59 | jae bad_get_user | 60 | jae bad_get_user |
60 | 3: mov -3(%eax),%edx | 61 | 3: mov -3(%_ASM_AX),%edx |
61 | xor %eax,%eax | 62 | xor %eax,%eax |
62 | ret | 63 | ret |
63 | CFI_ENDPROC | 64 | CFI_ENDPROC |
@@ -66,7 +67,7 @@ ENDPROC(__get_user_4) | |||
66 | bad_get_user: | 67 | bad_get_user: |
67 | CFI_STARTPROC | 68 | CFI_STARTPROC |
68 | xor %edx,%edx | 69 | xor %edx,%edx |
69 | mov $-14,%eax | 70 | mov $-14,%_ASM_AX |
70 | ret | 71 | ret |
71 | CFI_ENDPROC | 72 | CFI_ENDPROC |
72 | END(bad_get_user) | 73 | END(bad_get_user) |