// RUN: llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 5 -fdebug-compilation-dir=/tmp // RUN: llvm-dwarfdump -v %t | FileCheck --check-prefixes=DWARF,DWARF5 %s // RUN: llvm-dwarfdump --debug-line %t | FileCheck -check-prefix DWARF-DL -check-prefix DWARF-DL-5 -DDWVER=5 -DDWFILE=0 %s // RUN: llvm-objdump -r %t | FileCheck --check-prefixes=RELOC,RELOC5 %s // RUN: llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 4 -fdebug-compilation-dir=/tmp // RUN: llvm-dwarfdump -v %t | FileCheck -check-prefixes=DWARF,DWARF34,DWARF4 %s // RUN: llvm-dwarfdump --debug-line %t | FileCheck --check-prefixes=DWARF-DL,DWARF-DL-3 -DDWVER=4 -DDWFILE=1 %s // RUN: llvm-objdump -r %t | FileCheck --check-prefixes=RELOC,RELOC34,RELOC4 %s // RUN: llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 3 -fdebug-compilation-dir=/tmp // RUN: llvm-dwarfdump -v %t | FileCheck --check-prefixes=DWARF,DWARF34,DWARF3 %s // RUN: llvm-dwarfdump --debug-line %t | FileCheck --check-prefixes=DWARF-DL,DWARF-DL-3 -DDWVER=3 -DDWFILE=1 %s // RUN: llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 2 2>&1 | FileCheck -check-prefix VERSION %s // RUN: not llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 1 2>&1 | FileCheck -check-prefix DWARF1 %s // RUN: not llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 6 2>&1 | FileCheck -check-prefix DWARF6 %s .section .text, "ax" a: mov r0, r0 .section foo, "ax" b: mov r1, r1 // Non-executable sections do not contribute address ranges. .section .rodata, "a" c: mov r2, r2 // Non-SHF_ALLOC sections do not contribute address ranges. .section nonalloc, "x" d: mov r3, r3 // DWARF: .debug_abbrev contents: // DWARF: Abbrev table for offset: 0x00000000 // DWARF: [1] DW_TAG_compile_unit DW_CHILDREN_yes // DWARF3: DW_AT_stmt_list DW_FORM_data4 // DWARF4: DW_AT_stmt_list DW_FORM_sec_offset // DWARF5: DW_AT_stmt_list DW_FORM_sec_offset // DWARF3: DW_AT_ranges DW_FORM_data4 // DWARF4: DW_AT_ranges DW_FORM_sec_offset // DWARF5: DW_AT_ranges DW_FORM_sec_offset // DWARF: DW_AT_name DW_FORM_string // DWARF: DW_AT_comp_dir DW_FORM_string // DWARF: DW_AT_producer DW_FORM_string // DWARF: DW_AT_language DW_FORM_data2 // DWARF: .debug_info contents: // DWARF: 0x{{[0-9a-f]+}}: DW_TAG_compile_unit [1] // DWARF-NOT: DW_TAG_ // DWARF3: DW_AT_ranges [DW_FORM_data4] (0x00000000 // DWARF4: DW_AT_ranges [DW_FORM_sec_offset] (0x00000000 // DWARF5: DW_AT_ranges [DW_FORM_sec_offset] (0x0000000c // DWARF: 0x{{[0-9a-f]+}}: DW_TAG_label [2] // DWARF-NEXT: DW_AT_name [DW_FORM_string] ("a") // DWARF: 0x{{[0-9a-f]+}}: DW_TAG_label [2] // DWARF-NEXT: DW_AT_name [DW_FORM_string] ("b") // DWARF-NOT: DW_TAG_label // DWARF: .debug_aranges contents: // DWARF-NEXT: Address Range Header: length = 0x00000024, format = DWARF32, version = 0x0002, cu_offset = 0x00000000, addr_size = 0x04, seg_size = 0x00 // DWARF-NEXT: [0x00000000, 0x00000004) // DWARF-NEXT: [0x00000000, 0x00000004) // DWARF-EMPTY: // DWARF-DL: .debug_line contents: // DWARF-DL: version: [[DWVER]] // DWARF-DL-5: address_size: 4 // DWARF-DL-5: include_directories[ 0] = "/tmp" // DWARF-DL: file_names[ [[DWFILE]]]: // DWARF-DL: name: "{{(|-)}}" // DWARF-DL-5: 0x0000000000000000 17 0 0 0 0 is_stmt // DWARF-DL-5-NEXT: 0x0000000000000004 17 0 0 0 0 is_stmt end_sequence // DWARF-DL-5-NEXT: 0x0000000000000000 21 0 0 0 0 is_stmt // DWARF-DL-5-NEXT: 0x0000000000000004 21 0 0 0 0 is_stmt end_sequence // DWARF-DL-3: 0x0000000000000000 17 0 1 0 0 is_stmt // DWARF-DL-3-NEXT: 0x0000000000000004 17 0 1 0 0 is_stmt end_sequence // DWARF-DL-3-NEXT: 0x0000000000000000 21 0 1 0 0 is_stmt // DWARF-DL-3-NEXT: 0x0000000000000004 21 0 1 0 0 is_stmt end_sequence // DWARF-DL-EMPTY: // DWARF34: .debug_ranges contents: // DWARF34-NEXT: 00000000 ffffffff 00000000 // DWARF34-NEXT: 00000000 00000000 00000004 // DWARF34-NEXT: 00000000 ffffffff 00000000 // DWARF34-NEXT: 00000000 00000000 00000004 // DWARF34-NEXT: 00000000 // DWARF5: .debug_rnglists contents: // DWARF5-NEXT: 0x00000000: range list header: length = 0x00000015, format = DWARF32, version = 0x0005, addr_size = 0x04, seg_size = 0x00, offset_entry_count = 0x00000000 // DWARF5-NEXT: ranges: // DWARF5-NEXT: 0x0000000c: [DW_RLE_start_length]: 0x00000000, 0x00000004 => [0x00000000, 0x00000004) // DWARF5-NEXT: 0x00000012: [DW_RLE_start_length]: 0x00000000, 0x00000004 => [0x00000000, 0x00000004) // DWARF5-NEXT: 0x00000018: [DW_RLE_end_of_list ] // Offsets are different in DWARF v5 due to different header layout. // RELOC: RELOCATION RECORDS FOR [.debug_info]: // RELOC4-NEXT: OFFSET TYPE VALUE // RELOC4-NEXT: 00000006 R_ARM_ABS32 .debug_abbrev // RELOC4-NEXT: 0000000c R_ARM_ABS32 .debug_line // RELOC4-NEXT: 00000010 R_ARM_ABS32 .debug_ranges // RELOC5-NEXT: OFFSET TYPE VALUE // RELOC5-NEXT: 00000008 R_ARM_ABS32 .debug_abbrev // RELOC5-NEXT: 0000000d R_ARM_ABS32 .debug_line // RELOC5-NEXT: 00000011 R_ARM_ABS32 .debug_rnglists // RELOC-NEXT: R_ARM_ABS32 .text // RELOC-NEXT: R_ARM_ABS32 foo // RELOC: RELOCATION RECORDS FOR [.debug_aranges]: // RELOC-NEXT: OFFSET TYPE VALUE // RELOC-NEXT: 00000006 R_ARM_ABS32 .debug_info // RELOC-NEXT: 00000010 R_ARM_ABS32 .text // RELOC-NEXT: 00000018 R_ARM_ABS32 foo // RELOC34: RELOCATION RECORDS FOR [.debug_ranges]: // RELOC34-NEXT: OFFSET TYPE VALUE // RELOC34-NEXT: 00000004 R_ARM_ABS32 .text // RELOC34-NEXT: 00000014 R_ARM_ABS32 foo // RELOC5: RELOCATION RECORDS FOR [.debug_rnglists]: // RELOC5-NEXT: OFFSET TYPE VALUE // RELOC5-NEXT: 0000000d R_ARM_ABS32 .text // RELOC5-NEXT: 00000013 R_ARM_ABS32 foo // VERSION: {{.*}} warning: DWARF2 only supports one section per compilation unit // DWARF1: Dwarf version 1 is not supported. // DWARF6: Dwarf version 6 is not supported.