1 // RUN: llvm-mc -triple i386-apple-darwin %s -filetype=obj -o - | macho-dump | FileCheck %s 2 3 // Make sure MC can handle file level .cfi_startproc and .cfi_endproc that creates 4 // an empty frame. 5 // rdar://10017184 6 .cfi_startproc 7 .cfi_endproc 8 9 // Check that we don't produce a relocation for the CIE pointer and therefore 10 // we have only one relocation in __debug_frame. 11 12 .section __TEXT,__text,regular,pure_instructions 13 .globl _f 14 .align 4, 0x90 15 _f: ## @f 16 Ltmp0: 17 .cfi_startproc 18 ## BB#0: ## %entry 19 movl $42, %eax 20 ret 21 Ltmp1: 22 .cfi_endproc 23 Leh_func_end0: 24 25 .cfi_sections .debug_frame 26 Ltext_end: 27 28 // CHECK: (('section_name', '__debug_frame\x00\x00\x00') 29 // CHECK-NEXT: ('segment_name', '__DWARF\x00\x00\x00\x00\x00\x00\x00\x00\x00') 30 // CHECK-NEXT: ('address', 8) 31 // CHECK-NEXT: ('size', 52) 32 // CHECK-NEXT: ('offset', 332) 33 // CHECK-NEXT: ('alignment', 2) 34 // CHECK-NEXT: ('reloc_offset', 384) 35 // CHECK-NEXT: ('num_reloc', 2) 36 // CHECK-NEXT: ('flags', 0x2000000) 37 // CHECK-NEXT: ('reserved1', 0) 38 // CHECK-NEXT: ('reserved2', 0) 39 // CHECK-NEXT: ), 40 // CHECK-NEXT: ('_relocations', [ 41 // CHECK-NEXT: # Relocation 0 42 // CHECK-NEXT: (('word-0', 0x2c), 43 // CHECK-NEXT: ('word-1', 0x4000001)), 44 // CHECK-NEXT: # Relocation 1 45 // CHECK-NEXT: (('word-0', 0x1c), 46 // CHECK-NEXT: ('word-1', 0x4000001)), 47 // CHECK-NEXT: ]) 48
