| 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 | |
| 10 | .section __TEXT,__text,regular,pure_instructions |
| 11 | .build_version macos, 15, 0 sdk_version 15, 0 |
| 12 | .p2align 2 ; -- Begin function +[C load] |
| 13 | "+[C load]" : ; @"\01+[C load]" |
| 14 | .cfi_startproc |
| 15 | ; %bb.0: |
| 16 | sub sp, sp, #16 |
| 17 | .cfi_def_cfa_offset 16 |
| 18 | str x0, [sp, #8] |
| 19 | str x1, [sp] |
| 20 | adrp x9, _x@PAGE |
| 21 | mov w8, #7 ; =0x7 |
| 22 | str w8, [x9, _x@PAGEOFF] |
| 23 | add sp, sp, #16 |
| 24 | ret |
| 25 | .cfi_endproc |
| 26 | ; -- End function |
| 27 | .globl _main ; -- Begin function main |
| 28 | .p2align 2 |
| 29 | _main: ; @main |
| 30 | .cfi_startproc |
| 31 | ; %bb.0: |
| 32 | sub sp, sp, #16 |
| 33 | .cfi_def_cfa_offset 16 |
| 34 | str wzr, [sp, #12] |
| 35 | adrp x8, _x@PAGE |
| 36 | ldr w8, [x8, _x@PAGEOFF] |
| 37 | subs w8, w8, #7 |
| 38 | cset w8, eq |
| 39 | and w8, w8, #0x1 |
| 40 | ands w8, w8, #0x1 |
| 41 | cset w0, eq |
| 42 | add sp, sp, #16 |
| 43 | ret |
| 44 | .cfi_endproc |
| 45 | ; -- End function |
| 46 | .globl _x ; @x |
| 47 | .zerofill __DATA,__common,_x,4,2 |
| 48 | .section __DATA,__objc_data |
| 49 | .globl _OBJC_CLASS_$_C ; @"OBJC_CLASS_$_C" |
| 50 | .p2align 3, 0x0 |
| 51 | _OBJC_CLASS_$_C: |
| 52 | .quad _OBJC_METACLASS_$_C |
| 53 | .quad 0 |
| 54 | .quad __objc_empty_cache |
| 55 | .quad 0 |
| 56 | .quad __OBJC_CLASS_RO_$_C |
| 57 | |
| 58 | .globl _OBJC_METACLASS_$_C ; @"OBJC_METACLASS_$_C" |
| 59 | .p2align 3, 0x0 |
| 60 | _OBJC_METACLASS_$_C: |
| 61 | .quad _OBJC_METACLASS_$_C |
| 62 | .quad _OBJC_CLASS_$_C |
| 63 | .quad __objc_empty_cache |
| 64 | .quad 0 |
| 65 | .quad __OBJC_METACLASS_RO_$_C |
| 66 | |
| 67 | .section __TEXT,__objc_classname,cstring_literals |
| 68 | l_OBJC_CLASS_NAME_: ; @OBJC_CLASS_NAME_ |
| 69 | .asciz "C" |
| 70 | |
| 71 | .section __TEXT,__objc_methname,cstring_literals |
| 72 | l_OBJC_METH_VAR_NAME_: ; @OBJC_METH_VAR_NAME_ |
| 73 | .asciz "load" |
| 74 | |
| 75 | .section __TEXT,__objc_methtype,cstring_literals |
| 76 | l_OBJC_METH_VAR_TYPE_: ; @OBJC_METH_VAR_TYPE_ |
| 77 | .asciz "v16@0:8" |
| 78 | |
| 79 | .section __DATA,__objc_const |
| 80 | .p2align 3, 0x0 ; @"_OBJC_$_CLASS_METHODS_C" |
| 81 | __OBJC_$_CLASS_METHODS_C: |
| 82 | .long 24 ; 0x18 |
| 83 | .long 1 ; 0x1 |
| 84 | .quad l_OBJC_METH_VAR_NAME_ |
| 85 | .quad l_OBJC_METH_VAR_TYPE_ |
| 86 | .quad "+[C load]" |
| 87 | |
| 88 | .p2align 3, 0x0 ; @"_OBJC_METACLASS_RO_$_C" |
| 89 | __OBJC_METACLASS_RO_$_C: |
| 90 | .long 3 ; 0x3 |
| 91 | .long 40 ; 0x28 |
| 92 | .long 40 ; 0x28 |
| 93 | .space 4 |
| 94 | .quad 0 |
| 95 | .quad l_OBJC_CLASS_NAME_ |
| 96 | .quad __OBJC_$_CLASS_METHODS_C |
| 97 | .quad 0 |
| 98 | .quad 0 |
| 99 | .quad 0 |
| 100 | .quad 0 |
| 101 | |
| 102 | .p2align 3, 0x0 ; @"_OBJC_CLASS_RO_$_C" |
| 103 | __OBJC_CLASS_RO_$_C: |
| 104 | .long 2 ; 0x2 |
| 105 | .long 0 ; 0x0 |
| 106 | .long 0 ; 0x0 |
| 107 | .space 4 |
| 108 | .quad 0 |
| 109 | .quad l_OBJC_CLASS_NAME_ |
| 110 | .quad 0 |
| 111 | .quad 0 |
| 112 | .quad 0 |
| 113 | .quad 0 |
| 114 | .quad 0 |
| 115 | |
| 116 | .section __DATA,__objc_classlist,regular,no_dead_strip |
| 117 | .p2align 3, 0x0 ; @"OBJC_LABEL_CLASS_$" |
| 118 | l_OBJC_LABEL_CLASS_$: |
| 119 | .quad _OBJC_CLASS_$_C |
| 120 | |
| 121 | .section __DATA,__objc_nlclslist,regular,no_dead_strip |
| 122 | .p2align 3, 0x0 ; @"OBJC_LABEL_NONLAZY_CLASS_$" |
| 123 | l_OBJC_LABEL_NONLAZY_CLASS_$: |
| 124 | .quad _OBJC_CLASS_$_C |
| 125 | |
| 126 | .section __DATA,__objc_imageinfo,regular,no_dead_strip |
| 127 | L_OBJC_IMAGE_INFO: |
| 128 | .long 0 |
| 129 | .long 64 |
| 130 | |
| 131 | .subsections_via_symbols |
| 132 | |