1// RUN: mkdir -p %t0 && cd %t0 && llvm-mc -g -triple i386-apple-darwin10 %s -filetype=obj -o %t 2// RUN: llvm-dwarfdump -all %t | FileCheck %s 3 4.globl _bar 5_bar: 6 movl $0, %eax 7L1: leave 8 ret 9_foo: 10_baz: 11 nop 12.data 13_x: .long 1 14 15// CHECK: file format Mach-O 32-bit i386 16 17// CHECK: .debug_abbrev contents: 18// CHECK: Abbrev table for offset: 0x00000000 19// CHECK: [1] DW_TAG_compile_unit DW_CHILDREN_yes 20// CHECK: DW_AT_stmt_list DW_FORM_sec_offset 21// CHECK: DW_AT_low_pc DW_FORM_addr 22// CHECK: DW_AT_high_pc DW_FORM_addr 23// CHECK: DW_AT_name DW_FORM_string 24// CHECK: DW_AT_comp_dir DW_FORM_string 25// CHECK: DW_AT_producer DW_FORM_string 26// CHECK: DW_AT_language DW_FORM_data2 27 28// CHECK: [2] DW_TAG_label DW_CHILDREN_no 29// CHECK: DW_AT_name DW_FORM_string 30// CHECK: DW_AT_decl_file DW_FORM_data4 31// CHECK: DW_AT_decl_line DW_FORM_data4 32// CHECK: DW_AT_low_pc DW_FORM_addr 33 34 35// CHECK: .debug_info contents: 36 37// We don't check the leading addresses these are at. 38// CHECK: DW_TAG_compile_unit 39// CHECK: DW_AT_stmt_list (0x00000000) 40// CHECK: DW_AT_low_pc (0x00000000) 41// CHECK: DW_AT_high_pc (0x00000008) 42// We don't check the file name as it is a temp directory 43// CHECK: DW_AT_name 44// We don't check the DW_AT_comp_dir which is the current working directory 45// CHECK: DW_AT_producer ("llvm-mc (based on {{.*}})") 46// CHECK: DW_AT_language (DW_LANG_Mips_Assembler) 47 48// CHECK: DW_TAG_label 49// CHECK: DW_AT_name ("bar") 50// CHECK: DW_AT_decl_file ([[FILE:".*gen-dwarf.s"]]) 51// CHECK: DW_AT_decl_line (5) 52// CHECK: DW_AT_low_pc (0x00000000) 53 54// CHECK: DW_TAG_label 55// CHECK: DW_AT_name ("foo") 56// CHECK: DW_AT_decl_file ([[FILE]]) 57// CHECK: DW_AT_decl_line (9) 58// CHECK: DW_AT_low_pc (0x00000007) 59 60// CHECK: DW_TAG_label 61// CHECK: DW_AT_name ("baz") 62// CHECK: DW_AT_decl_file ([[FILE]]) 63// CHECK: DW_AT_decl_line (10) 64// CHECK: DW_AT_low_pc (0x00000007) 65 66// CHECK: NULL 67 68// CHECK: .debug_aranges contents: 69// CHECK: Address Range Header: length = 0x0000001c, format = DWARF32, version = 0x0002, cu_offset = 0x00000000, addr_size = 0x04, seg_size = 0x00 70 71// CHECK: .debug_line contents: 72// CHECK: Line table prologue: 73// We don't check the total_length as it includes lengths of temp paths 74// CHECK: version: 4 75// We don't check the prologue_length as it too includes lengths of temp paths 76// CHECK: min_inst_length: 1 77// CHECK: default_is_stmt: 1 78// CHECK: line_base: -5 79// CHECK: line_range: 14 80// CHECK: opcode_base: 13 81// CHECK: standard_opcode_lengths[DW_LNS_copy] = 0 82// CHECK: standard_opcode_lengths[DW_LNS_advance_pc] = 1 83// CHECK: standard_opcode_lengths[DW_LNS_advance_line] = 1 84// CHECK: standard_opcode_lengths[DW_LNS_set_file] = 1 85// CHECK: standard_opcode_lengths[DW_LNS_set_column] = 1 86// CHECK: standard_opcode_lengths[DW_LNS_negate_stmt] = 0 87// CHECK: standard_opcode_lengths[DW_LNS_set_basic_block] = 0 88// CHECK: standard_opcode_lengths[DW_LNS_const_add_pc] = 0 89// CHECK: standard_opcode_lengths[DW_LNS_fixed_advance_pc] = 1 90// CHECK: standard_opcode_lengths[DW_LNS_set_prologue_end] = 0 91// CHECK: standard_opcode_lengths[DW_LNS_set_epilogue_begin] = 0 92// CHECK: standard_opcode_lengths[DW_LNS_set_isa] = 1 93// We don't check include_directories as it has a temp path 94// CHECK: file_names[ 1]: 95// CHECK-NEXT: name: "gen-dwarf.s" 96// CHECK-NEXT: dir_index: 1 97 98// CHECK: Address Line Column File ISA Discriminator OpIndex Flags 99// CHECK: ------------------ ------ ------ ------ --- ------------- ------- ------------- 100// CHECK: 0x0000000000000000 6 0 1 0 0 0 is_stmt 101// CHECK: 0x0000000000000005 7 0 1 0 0 0 is_stmt 102// CHECK: 0x0000000000000006 8 0 1 0 0 0 is_stmt 103// CHECK: 0x0000000000000007 11 0 1 0 0 0 is_stmt 104// CHECK: 0x0000000000000008 11 0 1 0 0 0 is_stmt end_sequence 105