lld/test/COFF/pdb-source-lines.test

   1 Test the linker line tables on roughly the following example:
   2
   3 ==> foo.h <==
   4 void bar(void);
   5 inline void foo(void) {
   6   bar();
   7 }
   8 ==> pdb_lines_1.c <==
   9 #include "foo.h"
  10 int main(void) {
  11   foo();
  12   return 42;
  13 }
  14 ==> pdb_lines_2.c <==
  15 void bar(void) {
  16 }
  17
  18 $ cl -c -Z7 pdb_lines*.c
  19
  20 RUN: yaml2obj %S/Inputs/pdb_lines_1.yaml -o %t.pdb_lines_1.obj
  21 RUN: yaml2obj %S/Inputs/pdb_lines_2.yaml -o %t.pdb_lines_2.obj
  22 RUN: rm -f %t.exe %t.pdb
  23 RUN: lld-link -debug -entry:main -nodefaultlib -out:%t.exe -pdb:%t.pdb %t.pdb_lines_1.obj %t.pdb_lines_2.obj
  24 RUN: llvm-pdbutil pdb2yaml -modules -module-files -subsections=lines,fc %t.pdb | FileCheck %s
  25
  26 CHECK-LABEL: DbiStream:
  27 CHECK-NEXT:   VerHeader:       V70
  28 CHECK-NEXT:   Age:             1
  29 CHECK-NEXT:   BuildNumber:     36363
  30 CHECK-NEXT:   PdbDllVersion:   0
  31 CHECK-NEXT:   PdbDllRbld:      0
  32 CHECK-NEXT:   Flags:           0
  33 CHECK-NEXT:   MachineType:     Amd64
  34 CHECK-NEXT:   Modules:
  35
  36 CHECK-LABEL:    - Module:          {{.*}}pdb_lines_1.obj
  37 CHECK-NEXT:       ObjFile:         {{.*}}pdb_lines_1.obj
  38 CHECK-NEXT:       SourceFiles:
  39 CHECK-NEXT:         - '{{.*}}pdb_lines_1.c'
  40 CHECK-NEXT:         - '{{.*}}foo.h'
  41 CHECK-NEXT:       Subsections:
  42 CHECK-NEXT:         - !Lines
  43 CHECK-NEXT:           CodeSize:        19
  44 CHECK-NEXT:           Flags:           [  ]
  45 CHECK-NEXT:           RelocOffset:     0
  46 CHECK-NEXT:           RelocSegment:    1
  47 CHECK-NEXT:           Blocks:
  48 CHECK-NEXT:             - FileName:        '{{.*}}pdb_lines_1.c'
  49 CHECK-NEXT:               Lines:
  50 CHECK-NEXT:                 - Offset:          0
  51 CHECK-NEXT:                   LineStart:       2
  52 CHECK-NEXT:                   IsStatement:     true
  53 CHECK-NEXT:                   EndDelta:        0
  54 CHECK-NEXT:                 - Offset:          4
  55 CHECK-NEXT:                   LineStart:       3
  56 CHECK-NEXT:                   IsStatement:     true
  57 CHECK-NEXT:                   EndDelta:        0
  58 CHECK-NEXT:                 - Offset:          9
  59 CHECK-NEXT:                   LineStart:       4
  60 CHECK-NEXT:                   IsStatement:     true
  61 CHECK-NEXT:                   EndDelta:        0
  62 CHECK-NEXT:                 - Offset:          14
  63 CHECK-NEXT:                   LineStart:       5
  64 CHECK-NEXT:                   IsStatement:     true
  65 CHECK-NEXT:                   EndDelta:        0
  66 CHECK-NEXT:               Columns:
  67 CHECK-NEXT:         - !Lines
  68 CHECK-NEXT:           CodeSize:        14
  69 CHECK-NEXT:           Flags:           [  ]
  70 CHECK-NEXT:           RelocOffset:     32
  71 CHECK-NEXT:           RelocSegment:    1
  72 CHECK-NEXT:           Blocks:
  73 CHECK-NEXT:             - FileName:        '{{.*}}foo.h'
  74 CHECK-NEXT:               Lines:
  75 CHECK-NEXT:                 - Offset:          0
  76 CHECK-NEXT:                   LineStart:       2
  77 CHECK-NEXT:                   IsStatement:     true
  78 CHECK-NEXT:                   EndDelta:        0
  79 CHECK-NEXT:                 - Offset:          4
  80 CHECK-NEXT:                   LineStart:       3
  81 CHECK-NEXT:                   IsStatement:     true
  82 CHECK-NEXT:                   EndDelta:        0
  83 CHECK-NEXT:                 - Offset:          9
  84 CHECK-NEXT:                   LineStart:       4
  85 CHECK-NEXT:                   IsStatement:     true
  86 CHECK-NEXT:                   EndDelta:        0
  87 CHECK-NEXT:               Columns:
  88 CHECK-NEXT:         - !FileChecksums
  89 CHECK-NEXT:           Checksums:
  90 CHECK-NEXT:             - FileName:        '{{.*}}pdb_lines_1.c'
  91 CHECK-NEXT:               Kind:            MD5
  92 CHECK-NEXT:               Checksum:        4EB19DCD86C3BA2238A255C718572E7B
  93 CHECK-NEXT:             - FileName:        '{{.*}}foo.h'
  94 CHECK-NEXT:               Kind:            MD5
  95 CHECK-NEXT:               Checksum:        061EB73ABB642532857A4F1D9CBAC323
  96
  97 CHECK-LABEL:    - Module:          {{.*}}pdb_lines_2.obj
  98 CHECK-NEXT:       ObjFile:         {{.*}}pdb_lines_2.obj
  99 CHECK-NEXT:       SourceFiles:
 100 CHECK-NEXT:         - '{{.*}}pdb_lines_2.c'
 101 CHECK-NEXT:       Subsections:
 102 CHECK-NEXT:         - !Lines
 103 CHECK-NEXT:           CodeSize:        1
 104 CHECK-NEXT:           Flags:           [  ]
 105 CHECK-NEXT:           RelocOffset:     48
 106 CHECK-NEXT:           RelocSegment:    1
 107 CHECK-NEXT:           Blocks:
 108 CHECK-NEXT:             - FileName:        '{{.*}}pdb_lines_2.c'
 109 CHECK-NEXT:               Lines:
 110 CHECK-NEXT:                 - Offset:          0
 111 CHECK-NEXT:                   LineStart:       1
 112 CHECK-NEXT:                   IsStatement:     true
 113 CHECK-NEXT:                   EndDelta:        0
 114 CHECK-NEXT:                 - Offset:          0
 115 CHECK-NEXT:                   LineStart:       2
 116 CHECK-NEXT:                   IsStatement:     true
 117 CHECK-NEXT:                   EndDelta:        0
 118 CHECK-NEXT:               Columns:
 119 CHECK-NEXT:         - !FileChecksums
 120 CHECK-NEXT:           Checksums:
 121 CHECK-NEXT:             - FileName:        '{{.*}}pdb_lines_2.c'
 122 CHECK-NEXT:               Kind:            MD5
 123 CHECK-NEXT:               Checksum:        DF91CB3A2B8D917486574BB50CAC4CC7
 124 CHECK-NEXT:     - Module:          '* Linker *'
 125 CHECK-NEXT:       ObjFile:         ''