1 | // Test that we register non-lazy classes by ensuring a +load is called even if |
2 | // the class is never referenced. |
3 | // |
4 | // RUN: %clang -c -o %t.o %s |
5 | // RUN: %llvm_jitlink -preload libobjc.A.dylib %t.o |
6 | // |
7 | // REQUIRES: jit-compatible-osx-swift-runtime |
8 | |
9 | .section __TEXT,__text,regular,pure_instructions |
10 | .build_version macos, 15, 0 sdk_version 15, 0 |
11 | .p2align 4, 0x90 ## -- Begin function +[C load] |
12 | "+[C load]" : ## @"\01+[C load]" |
13 | .cfi_startproc |
14 | ## %bb.0: |
15 | pushq %rbp |
16 | .cfi_def_cfa_offset 16 |
17 | .cfi_offset %rbp, -16 |
18 | movq %rsp, %rbp |
19 | .cfi_def_cfa_register %rbp |
20 | movq %rdi, -8(%rbp) |
21 | movq %rsi, -16(%rbp) |
22 | movl $7, _x(%rip) |
23 | popq %rbp |
24 | retq |
25 | .cfi_endproc |
26 | ## -- End function |
27 | .globl _main ## -- Begin function main |
28 | .p2align 4, 0x90 |
29 | _main: ## @main |
30 | .cfi_startproc |
31 | ## %bb.0: |
32 | pushq %rbp |
33 | .cfi_def_cfa_offset 16 |
34 | .cfi_offset %rbp, -16 |
35 | movq %rsp, %rbp |
36 | .cfi_def_cfa_register %rbp |
37 | movl $0, -4(%rbp) |
38 | movl _x(%rip), %edx |
39 | movl $1, %eax |
40 | xorl %ecx, %ecx |
41 | cmpl $7, %edx |
42 | cmovel %ecx, %eax |
43 | popq %rbp |
44 | retq |
45 | .cfi_endproc |
46 | ## -- End function |
47 | .globl _x ## @x |
48 | .zerofill __DATA,__common,_x,4,2 |
49 | .section __DATA,__objc_data |
50 | .globl _OBJC_CLASS_$_C ## @"OBJC_CLASS_$_C" |
51 | .p2align 3, 0x0 |
52 | _OBJC_CLASS_$_C: |
53 | .quad _OBJC_METACLASS_$_C |
54 | .quad 0 |
55 | .quad __objc_empty_cache |
56 | .quad 0 |
57 | .quad __OBJC_CLASS_RO_$_C |
58 | |
59 | .globl _OBJC_METACLASS_$_C ## @"OBJC_METACLASS_$_C" |
60 | .p2align 3, 0x0 |
61 | _OBJC_METACLASS_$_C: |
62 | .quad _OBJC_METACLASS_$_C |
63 | .quad _OBJC_CLASS_$_C |
64 | .quad __objc_empty_cache |
65 | .quad 0 |
66 | .quad __OBJC_METACLASS_RO_$_C |
67 | |
68 | .section __TEXT,__objc_classname,cstring_literals |
69 | L_OBJC_CLASS_NAME_: ## @OBJC_CLASS_NAME_ |
70 | .asciz "C" |
71 | |
72 | .section __TEXT,__objc_methname,cstring_literals |
73 | L_OBJC_METH_VAR_NAME_: ## @OBJC_METH_VAR_NAME_ |
74 | .asciz "load" |
75 | |
76 | .section __TEXT,__objc_methtype,cstring_literals |
77 | L_OBJC_METH_VAR_TYPE_: ## @OBJC_METH_VAR_TYPE_ |
78 | .asciz "v16@0:8" |
79 | |
80 | .section __DATA,__objc_const |
81 | .p2align 3, 0x0 ## @"_OBJC_$_CLASS_METHODS_C" |
82 | __OBJC_$_CLASS_METHODS_C: |
83 | .long 24 ## 0x18 |
84 | .long 1 ## 0x1 |
85 | .quad L_OBJC_METH_VAR_NAME_ |
86 | .quad L_OBJC_METH_VAR_TYPE_ |
87 | .quad "+[C load]" |
88 | |
89 | .p2align 3, 0x0 ## @"_OBJC_METACLASS_RO_$_C" |
90 | __OBJC_METACLASS_RO_$_C: |
91 | .long 3 ## 0x3 |
92 | .long 40 ## 0x28 |
93 | .long 40 ## 0x28 |
94 | .space 4 |
95 | .quad 0 |
96 | .quad L_OBJC_CLASS_NAME_ |
97 | .quad __OBJC_$_CLASS_METHODS_C |
98 | .quad 0 |
99 | .quad 0 |
100 | .quad 0 |
101 | .quad 0 |
102 | |
103 | .p2align 3, 0x0 ## @"_OBJC_CLASS_RO_$_C" |
104 | __OBJC_CLASS_RO_$_C: |
105 | .long 2 ## 0x2 |
106 | .long 0 ## 0x0 |
107 | .long 0 ## 0x0 |
108 | .space 4 |
109 | .quad 0 |
110 | .quad L_OBJC_CLASS_NAME_ |
111 | .quad 0 |
112 | .quad 0 |
113 | .quad 0 |
114 | .quad 0 |
115 | .quad 0 |
116 | |
117 | .section __DATA,__objc_classlist,regular,no_dead_strip |
118 | .p2align 3, 0x0 ## @"OBJC_LABEL_CLASS_$" |
119 | l_OBJC_LABEL_CLASS_$: |
120 | .quad _OBJC_CLASS_$_C |
121 | |
122 | .section __DATA,__objc_nlclslist,regular,no_dead_strip |
123 | .p2align 3, 0x0 ## @"OBJC_LABEL_NONLAZY_CLASS_$" |
124 | l_OBJC_LABEL_NONLAZY_CLASS_$: |
125 | .quad _OBJC_CLASS_$_C |
126 | |
127 | .section __DATA,__objc_imageinfo,regular,no_dead_strip |
128 | L_OBJC_IMAGE_INFO: |
129 | .long 0 |
130 | .long 64 |
131 | |
132 | .subsections_via_symbols |
133 | |