test/tools/llvm-dwp/X86/simple.test

   1 RUN: llvm-dwp %p/../Inputs/simple/notypes/a.dwo %p/../Inputs/simple/notypes/b.dwo -o %t
   2 RUN: llvm-dwarfdump -v %t | FileCheck --check-prefixes=CHECK,NOTYP %s
   3 RUN: llvm-objdump -h %t | FileCheck --check-prefix=NOTYPOBJ %s
   4 RUN: llvm-dwp %p/../Inputs/simple/types/a.dwo %p/../Inputs/simple/types/b.dwo -o - \
   5 RUN:   | llvm-dwarfdump -v - | FileCheck --check-prefixes=CHECK,TYPES %s
   6
   7 DWP from non-type-unit debug info for these two translation units:
   8 a.cpp:
   9   struct foo { };
  10   foo a;
  11
  12 b.cpp:
  13   struct bar { };
  14   void b(bar) {
  15   }
  16
  17 CHECK-LABEL: .debug_abbrev.dwo contents:
  18 CHECK-LABEL: Abbrev table for offset:
  19 CHECK: 0x0000[[AAOFF:.*]]
  20 CHECK: DW_TAG_compile_unit
  21 CHECK: DW_TAG_variable
  22 CHECK: DW_TAG_structure_type
  23 CHECK-LABEL: Abbrev table for offset:
  24 CHECK: 0x0000[[BAOFF:.*]]
  25 CHECK: DW_TAG_compile_unit
  26 CHECK: DW_TAG_structure_type
  27 CHECK: DW_TAG_subprogram
  28 CHECK: DW_TAG_formal_parameter
  29
  30 CHECK: .debug_info.dwo contents:
  31 CHECK: [[AOFF:0x[0-9a-f]*]]:
  32 CHECK-LABEL: Compile Unit: length = {{.*}} version = 0x0004 abbr_offset =
  33 CHECK:         0x[[AAOFF]] addr_size = 0x08 (next unit at [[BOFF:.*]])
  34 CHECK: DW_TAG_compile_unit
  35 CHECK:   DW_AT_name {{.*}} "a.cpp"
  36 CHECK:   DW_AT_GNU_dwo_id {{.*}} ([[DWOA:.*]])
  37 CHECK:   DW_TAG_variable
  38 CHECK:     DW_AT_name {{.*}} "a"
  39 CHECK:   DW_TAG_structure_type
  40 NOTYP:     DW_AT_name {{.*}} "foo"
  41 TYPES:     DW_AT_signature {{.*}} ([[FOOSIG:.*]])
  42
  43 CHECK: [[BOFF]]:
  44 CHECK-LABEL: Compile Unit: length = {{.*}} version = 0x0004 abbr_offset =
  45 CHECK:         0x[[BAOFF]] addr_size = 0x08 (next unit at [[XOFF:.*]])
  46 CHECK:   DW_AT_name {{.*}} "b.cpp"
  47 CHECK:   DW_AT_GNU_dwo_id {{.*}} ([[DWOB:.*]])
  48 CHECK:   DW_TAG_structure_type
  49 NOTYP:     DW_AT_name {{.*}} "bar"
  50 TYPES:     DW_AT_signature {{.*}} ([[BARSIG:.*]])
  51 CHECK:   DW_TAG_subprogram
  52 CHECK:     DW_AT_name {{.*}} "b"
  53 CHECK:     DW_TAG_formal_parameter
  54
  55 NOTYP-NOT: .debug_types.dwo contents:
  56 TYPES-LABEL: .debug_types.dwo contents:
  57 TYPES: [[FOOUOFF:0x[0-9a-f]*]]:
  58 TYPES-LABEL: Type Unit: length = 0x00000020 version = 0x0004 abbr_offset =
  59 TYPES:         0x[[AAOFF]] addr_size = 0x08 name = 'foo' type_signature = [[FOOSIG]] type_offset = 0x[[FOOOFF:.*]] (next unit at [[BARUOFF:.*]])
  60 TYPES:             DW_TAG_type_unit
  61 TYPES: [[FOOOFF]]:   DW_TAG_structure_type
  62 TYPES:                 DW_AT_name {{.*}} "foo"
  63 TYPES: [[BARUOFF]]:
  64 TYPES-LABEL: Type Unit: length = 0x00000020 version = 0x0004 abbr_offset =
  65 TYPES:         0x[[BAOFF]] addr_size = 0x08 name = 'bar' type_signature = [[BARSIG]] type_offset = 0x001e (next unit at [[XUOFF:.*]])
  66 TYPES:             DW_TAG_type_unit
  67 TYPES: 0x00000042:   DW_TAG_structure_type
  68 TYPES:                 DW_AT_name {{.*}} "bar"
  69
  70 CHECK-LABEL: .debug_cu_index contents:
  71 CHECK: Index Signature INFO                      ABBREV                             LINE                     STR_OFFSETS
  72 TYPES:     1 [[DWOA]]  {{\[}}[[AOFF]], [[BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x0000001a) [0x00000000, 0x00000010)
  73 TYPES:     3 [[DWOB]]  {{\[}}[[BOFF]], [[XOFF]]) [0x0000[[BAOFF]], 0x00000099)      [0x0000001a, 0x00000034) [0x00000010, 0x00000024)
  74 NOTYP:     3 [[DWOA]]  {{\[}}[[AOFF]], [[BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x00000011) [0x00000000, 0x00000010)
  75 NOTYP:     4 [[DWOB]]  {{\[}}[[BOFF]], [[XOFF]]) [0x0000[[BAOFF]], 0x00000075)      [0x00000011, 0x00000022) [0x00000010, 0x00000024)
  76
  77 Ensure we do not create a debug_tu_index, even an empty or malformed one.
  78 NOTYPOBJ-NOT: .debug_tu_index
  79
  80 TYPES: Index Signature  TYPES                           ABBREV                             LINE                     STR_OFFSETS
  81 TYPES:     1 [[FOOSIG]] {{\[}}[[FOOUOFF]], [[BARUOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x0000001a) [0x00000000, 0x00000010)
  82 TYPES:     4 [[BARSIG]] {{\[}}[[BARUOFF]], [[XUOFF]])   [0x0000[[BAOFF]], 0x00000099)      [0x0000001a, 0x00000034) [0x00000010, 0x00000024)
  83
  84 CHECK-LABEL: .debug_str.dwo contents:
  85 CHECK: "clang version
  86 CHECK: 0x[[ACPP:.*]]: "a.cpp"
  87 CHECK-NOT: "clang version
  88 CHECK: 0x[[BCPP:.*]]: "b.cpp"
  89
  90 CHECK-LABEL: .debug_str_offsets.dwo contents:
  91 CHECK: : 00000000
  92 CHECK: : [[ACPP]]
  93 CHECK: : 00000000
  94 CHECK: : [[BCPP]]