1// RUN: llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 5 -fdebug-compilation-dir=/tmp 2// RUN: llvm-dwarfdump -v %t | FileCheck --check-prefixes=DWARF,DWARF5 %s 3// RUN: llvm-dwarfdump --debug-line %t | FileCheck -check-prefix DWARF-DL -check-prefix DWARF-DL-5 -DDWVER=5 -DDWFILE=0 %s 4// RUN: llvm-objdump -r %t | FileCheck --check-prefixes=RELOC,RELOC5 %s 5// RUN: llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 4 -fdebug-compilation-dir=/tmp 6// RUN: llvm-dwarfdump -v %t | FileCheck -check-prefixes=DWARF,DWARF34,DWARF4 %s 7// RUN: llvm-dwarfdump --debug-line %t | FileCheck --check-prefixes=DWARF-DL,DWARF-DL-3 -DDWVER=4 -DDWFILE=1 %s 8// RUN: llvm-objdump -r %t | FileCheck --check-prefixes=RELOC,RELOC34,RELOC4 %s 9// RUN: llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 3 -fdebug-compilation-dir=/tmp 10// RUN: llvm-dwarfdump -v %t | FileCheck --check-prefixes=DWARF,DWARF34,DWARF3 %s 11// RUN: llvm-dwarfdump --debug-line %t | FileCheck --check-prefixes=DWARF-DL,DWARF-DL-3 -DDWVER=3 -DDWFILE=1 %s 12// RUN: llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 2 2>&1 | FileCheck -check-prefix VERSION %s 13// RUN: not llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 1 2>&1 | FileCheck -check-prefix DWARF1 %s 14// RUN: not llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 6 2>&1 | FileCheck -check-prefix DWARF6 %s 15 .section .text, "ax" 16a: 17 mov r0, r0 18 19 .section foo, "ax" 20b: 21 mov r1, r1 22 23// Non-executable sections do not contribute address ranges. 24 .section .rodata, "a" 25c: 26 mov r2, r2 27 28// Non-SHF_ALLOC sections do not contribute address ranges. 29 .section nonalloc, "x" 30d: 31 mov r3, r3 32 33// DWARF: .debug_abbrev contents: 34// DWARF: Abbrev table for offset: 0x00000000 35// DWARF: [1] DW_TAG_compile_unit DW_CHILDREN_yes 36// DWARF3: DW_AT_stmt_list DW_FORM_data4 37// DWARF4: DW_AT_stmt_list DW_FORM_sec_offset 38// DWARF5: DW_AT_stmt_list DW_FORM_sec_offset 39// DWARF3: DW_AT_ranges DW_FORM_data4 40// DWARF4: DW_AT_ranges DW_FORM_sec_offset 41// DWARF5: DW_AT_ranges DW_FORM_sec_offset 42// DWARF: DW_AT_name DW_FORM_string 43// DWARF: DW_AT_comp_dir DW_FORM_string 44// DWARF: DW_AT_producer DW_FORM_string 45// DWARF: DW_AT_language DW_FORM_data2 46 47// DWARF: .debug_info contents: 48// DWARF: 0x{{[0-9a-f]+}}: DW_TAG_compile_unit [1] 49// DWARF-NOT: DW_TAG_ 50// DWARF3: DW_AT_ranges [DW_FORM_data4] (0x00000000 51// DWARF4: DW_AT_ranges [DW_FORM_sec_offset] (0x00000000 52// DWARF5: DW_AT_ranges [DW_FORM_sec_offset] (0x0000000c 53 54// DWARF: 0x{{[0-9a-f]+}}: DW_TAG_label [2] 55// DWARF-NEXT: DW_AT_name [DW_FORM_string] ("a") 56 57// DWARF: 0x{{[0-9a-f]+}}: DW_TAG_label [2] 58// DWARF-NEXT: DW_AT_name [DW_FORM_string] ("b") 59 60// DWARF-NOT: DW_TAG_label 61 62 63// DWARF: .debug_aranges contents: 64// DWARF-NEXT: Address Range Header: length = 0x00000024, format = DWARF32, version = 0x0002, cu_offset = 0x00000000, addr_size = 0x04, seg_size = 0x00 65// DWARF-NEXT: [0x00000000, 0x00000004) 66// DWARF-NEXT: [0x00000000, 0x00000004) 67// DWARF-EMPTY: 68 69 70// DWARF-DL: .debug_line contents: 71// DWARF-DL: version: [[DWVER]] 72// DWARF-DL-5: address_size: 4 73// DWARF-DL-5: include_directories[ 0] = "/tmp" 74// DWARF-DL: file_names[ [[DWFILE]]]: 75// DWARF-DL: name: "{{(<stdin>|-)}}" 76// DWARF-DL-5: 0x0000000000000000 17 0 0 0 0 is_stmt 77// DWARF-DL-5-NEXT: 0x0000000000000004 17 0 0 0 0 is_stmt end_sequence 78// DWARF-DL-5-NEXT: 0x0000000000000000 21 0 0 0 0 is_stmt 79// DWARF-DL-5-NEXT: 0x0000000000000004 21 0 0 0 0 is_stmt end_sequence 80// DWARF-DL-3: 0x0000000000000000 17 0 1 0 0 is_stmt 81// DWARF-DL-3-NEXT: 0x0000000000000004 17 0 1 0 0 is_stmt end_sequence 82// DWARF-DL-3-NEXT: 0x0000000000000000 21 0 1 0 0 is_stmt 83// DWARF-DL-3-NEXT: 0x0000000000000004 21 0 1 0 0 is_stmt end_sequence 84// DWARF-DL-EMPTY: 85 86 87// DWARF34: .debug_ranges contents: 88// DWARF34-NEXT: 00000000 ffffffff 00000000 89// DWARF34-NEXT: 00000000 00000000 00000004 90// DWARF34-NEXT: 00000000 ffffffff 00000000 91// DWARF34-NEXT: 00000000 00000000 00000004 92// DWARF34-NEXT: 00000000 <End of list> 93 94// DWARF5: .debug_rnglists contents: 95// DWARF5-NEXT: 0x00000000: range list header: length = 0x00000015, format = DWARF32, version = 0x0005, addr_size = 0x04, seg_size = 0x00, offset_entry_count = 0x00000000 96// DWARF5-NEXT: ranges: 97// DWARF5-NEXT: 0x0000000c: [DW_RLE_start_length]: 0x00000000, 0x00000004 => [0x00000000, 0x00000004) 98// DWARF5-NEXT: 0x00000012: [DW_RLE_start_length]: 0x00000000, 0x00000004 => [0x00000000, 0x00000004) 99// DWARF5-NEXT: 0x00000018: [DW_RLE_end_of_list ] 100 101 102// Offsets are different in DWARF v5 due to different header layout. 103// RELOC: RELOCATION RECORDS FOR [.debug_info]: 104// RELOC4-NEXT: OFFSET TYPE VALUE 105// RELOC4-NEXT: 00000006 R_ARM_ABS32 .debug_abbrev 106// RELOC4-NEXT: 0000000c R_ARM_ABS32 .debug_line 107// RELOC4-NEXT: 00000010 R_ARM_ABS32 .debug_ranges 108// RELOC5-NEXT: OFFSET TYPE VALUE 109// RELOC5-NEXT: 00000008 R_ARM_ABS32 .debug_abbrev 110// RELOC5-NEXT: 0000000d R_ARM_ABS32 .debug_line 111// RELOC5-NEXT: 00000011 R_ARM_ABS32 .debug_rnglists 112// RELOC-NEXT: R_ARM_ABS32 .text 113// RELOC-NEXT: R_ARM_ABS32 foo 114 115// RELOC: RELOCATION RECORDS FOR [.debug_aranges]: 116// RELOC-NEXT: OFFSET TYPE VALUE 117// RELOC-NEXT: 00000006 R_ARM_ABS32 .debug_info 118// RELOC-NEXT: 00000010 R_ARM_ABS32 .text 119// RELOC-NEXT: 00000018 R_ARM_ABS32 foo 120 121// RELOC34: RELOCATION RECORDS FOR [.debug_ranges]: 122// RELOC34-NEXT: OFFSET TYPE VALUE 123// RELOC34-NEXT: 00000004 R_ARM_ABS32 .text 124// RELOC34-NEXT: 00000014 R_ARM_ABS32 foo 125 126// RELOC5: RELOCATION RECORDS FOR [.debug_rnglists]: 127// RELOC5-NEXT: OFFSET TYPE VALUE 128// RELOC5-NEXT: 0000000d R_ARM_ABS32 .text 129// RELOC5-NEXT: 00000013 R_ARM_ABS32 foo 130 131 132// VERSION: {{.*}} warning: DWARF2 only supports one section per compilation unit 133 134// DWARF1: Dwarf version 1 is not supported. 135// DWARF6: Dwarf version 6 is not supported. 136