test/MC/ARM/dwarf-asm-single-section.s

   1 // RUN: llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -fdebug-compilation-dir=/tmp
   2 // RUN: llvm-dwarfdump -a %t | FileCheck -check-prefix DWARF %s
   3 // RUN: llvm-objdump -r %t | FileCheck -check-prefix RELOC %s
   4
   5   .section .text, "ax"
   6 a:
   7   mov r0, r0
   8
   9
  10 // DWARF: .debug_abbrev contents:
  11 // DWARF: Abbrev table for offset: 0x00000000
  12 // DWARF: [1] DW_TAG_compile_unit DW_CHILDREN_yes
  13 // DWARF:         DW_AT_stmt_list DW_FORM_sec_offset
  14 // DWARF:         DW_AT_low_pc    DW_FORM_addr
  15 // DWARF:         DW_AT_high_pc   DW_FORM_addr
  16 // DWARF:         DW_AT_name      DW_FORM_string
  17 // DWARF:         DW_AT_comp_dir  DW_FORM_string
  18 // DWARF:         DW_AT_producer  DW_FORM_string
  19 // DWARF:         DW_AT_language  DW_FORM_data2
  20
  21 // DWARF: .debug_info contents:
  22 // DWARF: DW_TAG_compile_unit
  23 // DWARF-NOT: DW_TAG_
  24 // DWARF:               DW_AT_low_pc (0x0000000000000000)
  25 // DWARF:               DW_AT_high_pc (0x0000000000000004)
  26
  27 // DWARF: DW_TAG_label
  28 // DWARF-NEXT: DW_AT_name ("a")
  29
  30
  31 // DWARF: .debug_aranges contents:
  32 // DWARF-NEXT: Address Range Header: length = 0x0000001c, version = 0x0002, cu_offset = 0x00000000, addr_size = 0x04, seg_size = 0x00
  33 // DWARF-NEXT: [0x00000000, 0x00000004)
  34
  35 // DWARF: .debug_line contents:
  36 // DWARF:      0x0000000000000000      7      0      1   0   0 is_stmt
  37 // DWARF-NEXT: 0x0000000000000004      7      0      1   0   0 is_stmt end_sequence
  38
  39
  40 // DWARF-NOT: .debug_ranges contents:
  41 // DWARF-NOT: .debug_pubnames contents:
  42
  43
  44 // RELOC: RELOCATION RECORDS FOR [.rel.debug_info]:
  45 // RELOC-NEXT: 00000006 R_ARM_ABS32 .debug_abbrev
  46 // RELOC-NEXT: 0000000c R_ARM_ABS32 .debug_line
  47 // RELOC-NEXT: R_ARM_ABS32 .text
  48 // RELOC-NEXT: R_ARM_ABS32 .text
  49 // RELOC-NEXT: R_ARM_ABS32 .text
  50
  51 // RELOC-NOT: RELOCATION RECORDS FOR [.rel.debug_ranges]:
  52
  53 // RELOC: RELOCATION RECORDS FOR [.rel.debug_aranges]:
  54 // RELOC-NEXT: 00000006 R_ARM_ABS32 .debug_info
  55 // RELOC-NEXT: 00000010 R_ARM_ABS32 .text