llvm/test/tools/dsymutil/ARM/dwarf5-macho.test

   1 ; This test checks to that DWARF v5 debug info can be correctly linked
   2 ; into a dSYM bundle by dsymutil, with the correct section names and DWARF v5
   3 ; headers for the different sections.
   4
   5 ; 1.o was produced with the source file:
   6
   7 ; a.cpp
   8 ; __attribute__((section("1,__text_foo"))) void foo() {}
   9 ;
  10 ; int foo2(int a) {
  11 ;     return a+5;
  12 ; }
  13 ; int main () {
  14 ;     return 1;
  15 ; }
  16
  17 ; clang -g -c -O1 a.cpp -Xclang -gdwarf-5 -o 1.o
  18
  19
  20 RUN: rm -rf %t.dir && mkdir -p %t.dir
  21 RUN: dsymutil -y %p/dummy-debug-map-amr64.map -oso-prepend-path=%p/../Inputs/DWARF5 -o %t.dir/dwarf5-macho.dSYM
  22 RUN: llvm-dwarfdump %t.dir/dwarf5-macho.dSYM -a --verbose | FileCheck %s
  23
  24 RUN: rm -rf %t.dir && mkdir -p %t.dir
  25 RUN: dsymutil --linker llvm --no-odr -y %p/dummy-debug-map-amr64.map \
  26 RUN:   -oso-prepend-path=%p/../Inputs/DWARF5 -o %t.dir/dwarf5-macho.dSYM
  27 RUN: llvm-dwarfdump %t.dir/dwarf5-macho.dSYM -a --verbose | FileCheck %s
  28
  29 ### Uncomment following when llvm-dwarfdump will print resolved address ranges
  30 ### for the case mutiplue compile units.
  31 COM: rm -rf %t.dir && mkdir -p %t.dir
  32 COM: dsymutil --linker llvm -y %p/dummy-debug-map-amr64.map \
  33 COM:   -oso-prepend-path=%p/../Inputs/DWARF5 -o %t.dir/dwarf5-macho.dSYM
  34 COM: llvm-dwarfdump %t.dir/dwarf5-macho.dSYM -a --verbose | FileCheck %s \
  35 COM: --check-prefixes=CHECK,CHECK-LLVM
  36
  37
  38 CHECK:.debug_abbrev contents:
  39 CHECK-NEXT: Abbrev table for offset: 0x00000000
  40
  41 CHECK: .debug_info contents:
  42 CHECK-LLVM: Compile Unit: length = 0x0000001f, format = DWARF32, version = 0x0005, unit_type = DW_UT_compile, abbr_offset = {{.*}}, addr_size = 0x08
  43 CHECK-LLVM: DW_TAG_compile_unit
  44 CHECK-LLVM: DW_TAG_base_type
  45 CHECK: Compile Unit: length = 0x0000004a, format = DWARF32, version = 0x0005, unit_type = DW_UT_compile, abbr_offset = {{.*}}, addr_size = 0x08
  46 CHECK: DW_AT_ranges [DW_FORM_sec_offset] (0x[[RANGELIST_OFFSET:[0-9a-f]+]]
  47 CHECK-NEXT:                  [0x[[RANGELIST_OFFSET_START:[0-9a-f]+]], 0x[[RANGELIST_OFFSET_END:[0-9a-f]+]]))
  48 CHECK-NEXT: DW_AT_addr_base [DW_FORM_sec_offset]      (0x00000008)
  49 CHECK:   DW_TAG_subprogram
  50 CHECK-NEXT:  DW_AT_low_pc [DW_FORM_addrx]     (indexed (00000000) address = 0x[[#%.16x,LOCLIST_LOWPC:]])
  51 CHECK:     DW_TAG_formal_parameter
  52 CHECK-NEXT:                   DW_AT_location [DW_FORM_sec_offset]   (0x[[LOC_OFFSET:[0-9a-f]+]]:
  53 CHECK-NEXT:                      [0x[[#%.16x,LOCLIST_PAIR_START:]], 0x[[#%.16x,LOCLIST_PAIR_END:]]): [[LOCLIST_EXPR:.*]]
  54 CHECK-NEXT:                      [0x[[#%.16x,LOCLIST_PAIR_START2:]], 0x[[#%.16x,LOCLIST_PAIR_END2:]]): [[LOCLIST_EXPR2:.*]])
  55
  56 CHECK: .debug_loclists contents:
  57 CHECK-NEXT: 0x00000000: locations list header: length = 0x00000018, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00, offset_entry_count = 0x00000000
  58 CHECK-NEXT: 0x[[LOC_OFFSET]]:
  59 CHECK-NEXT:            DW_LLE_base_addressx   (0x0000000000000000)
  60 CHECK-NEXT:            DW_LLE_offset_pair     (0x[[#sub(LOCLIST_PAIR_START,LOCLIST_LOWPC)]], 0x[[#sub(LOCLIST_PAIR_END,LOCLIST_LOWPC)]])
  61 CHECK-NEXT:            DW_LLE_offset_pair     (0x[[#sub(LOCLIST_PAIR_START2,LOCLIST_LOWPC)]], 0x[[#sub(LOCLIST_PAIR_END2,LOCLIST_LOWPC)]])
  62 CHECK-NEXT:            DW_LLE_end_of_list     ()
  63
  64 CHECK: .debug_line contents:
  65 CHECK-NEXT: debug_line[0x00000000]
  66 CHECK-NEXT: Line table prologue:
  67 CHECK-NEXT:     total_length: 0x00000048
  68 CHECK-NEXT:           format: DWARF32
  69 CHECK-NEXT:          version: 5
  70 CHECK-NEXT:     address_size: 8
  71 CHECK-NEXT:  seg_select_size: 0
  72 CHECK-NEXT:  prologue_length: 0x00000025
  73 CHECK-NEXT:  min_inst_length: 1
  74 CHECK-NEXT: max_ops_per_inst: 1
  75 CHECK-NEXT:  default_is_stmt: 1
  76 CHECK-NEXT:        line_base: -5
  77 CHECK-NEXT:       line_range: 14
  78 CHECK-NEXT:      opcode_base: 13
  79 CHECK-NEXT: standard_opcode_lengths[DW_LNS_copy] = 0
  80 CHECK-NEXT: standard_opcode_lengths[DW_LNS_advance_pc] = 1
  81 CHECK-NEXT: standard_opcode_lengths[DW_LNS_advance_line] = 1
  82 CHECK-NEXT: standard_opcode_lengths[DW_LNS_set_file] = 1
  83 CHECK-NEXT: standard_opcode_lengths[DW_LNS_set_column] = 1
  84 CHECK-NEXT: standard_opcode_lengths[DW_LNS_negate_stmt] = 0
  85 CHECK-NEXT: standard_opcode_lengths[DW_LNS_set_basic_block] = 0
  86 CHECK-NEXT: standard_opcode_lengths[DW_LNS_const_add_pc] = 0
  87 CHECK-NEXT: standard_opcode_lengths[DW_LNS_fixed_advance_pc] = 1
  88 CHECK-NEXT: standard_opcode_lengths[DW_LNS_set_prologue_end] = 0
  89 CHECK-NEXT: standard_opcode_lengths[DW_LNS_set_epilogue_begin] = 0
  90 CHECK-NEXT: standard_opcode_lengths[DW_LNS_set_isa] = 1
  91 CHECK-NEXT: include_directories[  0] =  .debug_line_str[0x00000000] = "/Users/shubham/Development/test109275485"
  92 CHECK-NEXT: file_names[  0]:
  93 CHECK-NEXT:            name:  .debug_line_str[0x00000029] = "a.cpp"
  94 CHECK-NEXT:       dir_index: 0
  95
  96
  97 CHECK: .debug_str contents:
  98
  99 CHECK: .debug_line_str contents:
 100 CHECK-NEXT: 0x00000000: "/Users/shubham/Development/test109275485"
 101 CHECK-NEXT: 0x00000029: "a.cpp"
 102
 103 CHECK: .debug_rnglists contents:
 104 CHECK-NEXT: 0x00000000: range list header: length = 0x0000000e, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00, offset_entry_count = 0x00000000
 105 CHECK-NEXT: ranges:
 106 CHECK-NEXT: [[RANGELIST_OFFSET]]: [DW_RLE_base_addressx]:  0x0000000000000000
 107 CHECK-NEXT: 0x0000000e: [DW_RLE_offset_pair  ]: {{.*}}[0x[[RANGELIST_OFFSET_START]], 0x[[RANGELIST_OFFSET_END]])
 108 CHECK-NEXT: 0x00000011: [DW_RLE_end_of_list  ]
 109
 110 CHECK: .debug_names contents:
 111 CHECK-NEX:T Name Index @ 0x0 {
 112 CHECK-NEX:T   Header {
 113 CHECK-NEX:T     Length: 0x7C
 114 CHECK-NEX:T     Format: DWARF32
 115 CHECK-NEX:T     Version: 5
 116 CHECK-NEX:T     CU count: 1
 117 CHECK-NEX:T     Local TU count: 0
 118 CHECK-NEX:T     Foreign TU count: 0
 119 CHECK-NEX:T     Bucket count: 3
 120 CHECK-NEX:T     Name count: 3
 121 CHECK-NEX:T     Abbreviations table size: 0xD
 122 CHECK-NEX:T     Augmentation: 'LLVM0700'
 123 CHECK-NEX:T   }