52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
-
-
+
+
-
-
+
+
|
cbz x2, \notFound
mov x0, x2
ret
.LtaggedPointer_\name:
adrp x2, :got:objc_taggedPointerSecret
ldr x2, [x2, #:got_lo12:objc_taggedPointerSecret]
adrp x2, :got:_objc_taggedPointerSecret
ldr x2, [x2, #:got_lo12:_objc_taggedPointerSecret]
ldr x2, [x2]
eor x0, x0, x2
and x0, x0, #0xE
lsl x0, x0, #2
adrp x2, :got:objc_taggedPointerClasses
ldr x2, [x2, #:got_lo12:objc_taggedPointerClasses]
adrp x2, :got:_objc_taggedPointerClasses
ldr x2, [x2, #:got_lo12:_objc_taggedPointerClasses]
ldr x2, [x2, x0]
ldr x2, [x2, #64]
b .Lmain_\name
.type \name, %function
.size \name, .-\name
.endm
|
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
-
-
+
+
|
ldr x2, [x2, #64]
b .Lmain_\lookup
.type \name, %function
.size \name, .-\name
.endm
GENERATE_LOOKUP objc_msg_lookup objc_methodNotFound
GENERATE_LOOKUP objc_msg_lookup_stret objc_methodNotFound_stret
GENERATE_LOOKUP objc_msg_lookup _objc_methodNotFound
GENERATE_LOOKUP objc_msg_lookup_stret _objc_methodNotFound_stret
GENERATE_LOOKUP_SUPER objc_msg_lookup_super objc_msg_lookup
GENERATE_LOOKUP_SUPER objc_msg_lookup_super_stret objc_msg_lookup_stret
.LreturnNilMethod:
adr x0, .LnilMethod
ret
|