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1// Test that basic MachO static initializers work. The main function in this2// test returns the value of 'x', which is initially 1 in the data section,3// and reset to 0 if the _static_init function is run. If the static initializer4// does not run then main will return 1, causing the test to be treated as a5// failure.6//7// RUN: %clang -c -o %t %s8// RUN: %llvm_jitlink %t9 10 .section __TEXT,__text,regular,pure_instructions11 .build_version macos, 12, 0 sdk_version 12, 012 13# static initializer sets the value of 'x' to zero.14 .globl _static_init15 .p2align 216_static_init:17 .cfi_startproc18; %bb.0:19 adrp x8, _x@PAGE20 str wzr, [x8, _x@PAGEOFF]21 ret22 .cfi_endproc23 24# main returns the value of 'x', which is defined as 1 in the data section..25 .globl _main26 .p2align 227_main:28 sub sp, sp, #1629 str wzr, [sp, #12]30 adrp x8, _x@PAGE31 ldr w0, [x8, _x@PAGEOFF]32 add sp, sp, #1633 ret34 35 .section __DATA,__data36 .globl _x37 .p2align 238_x:39 .long 140 41 .section __DATA,__mod_init_func,mod_init_funcs42 .p2align 343 .quad _static_init44.subsections_via_symbols