[PDB] Add missing test for b552adf8b3

2021-03-22 14:55:38 -07:00 · 2021-03-22 14:55:38 -07:00 · e5646e4570
parent e97d92f0bb
commit e5646e4570
1 changed files with 151 additions and 0 deletions
--- a/lld/test/COFF/pdb-invalid-func-type-2.yaml
+++ b/lld/test/COFF/pdb-invalid-func-type-2.yaml
@ -0,0 +1,151 @@
+# This test has an S_GPROC32_ID symbol that doesn't refer to an LF_FUNC_ID
+# record. Make sure we have reasonable behavior.
+
+# RUN: yaml2obj %s -o %t.obj
+# RUN: lld-link %t.obj -out:%t.exe -debug -pdb:%t.pdb -nodefaultlib -entry:main 2>&1 | FileCheck %s --check-prefix=WARNING
+# RUN: llvm-pdbutil dump -symbols %t.pdb | FileCheck %s
+# RUN: lld-link %t.obj -out:%t.exe -debug -debug:ghash -pdb:%t.pdb -nodefaultlib -entry:main 2>&1 | FileCheck %s --check-prefix=WARNING
+# RUN: llvm-pdbutil dump -symbols %t.pdb | FileCheck %s
+
+# WARNING: warning: procedure symbol record for `main` in {{.*}}.tmp.obj refers to PDB item index 0x{{.*}} which is not a valid function ID record
+
+# CHECK: Mod 0000 | `{{.*}}pdb-invalid-func-type{{.*}}.tmp.obj`:
+# CHECK:      4 | S_GPROC32 [size = 44] `main`
+# CHECK:          parent = 0, end = 80, addr = 0001:0000, code size = 3
+# CHECK:          type = `0x0007 (<not translated>)`, debug start = 0, debug end = 2, flags = none
+# CHECK:     48 | S_FRAMEPROC [size = 32]
+# CHECK:     80 | S_END [size = 4]
+
+--- !COFF
+header:
+  Machine:         IMAGE_FILE_MACHINE_AMD64
+  Characteristics: [  ]
+sections:
+  - Name:            '.debug$S'
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ ]
+    Alignment:       1
+    Subsections:
+      - !Symbols
+        Records:
+          - Kind:            S_GPROC32_ID
+            ProcSym:
+              CodeSize:        3
+              DbgStart:        0
+              DbgEnd:          2
+              # Refers to the wrong kind of type record (LF_PROCEDURE vs
+              # LF_FUNC_ID).
+              FunctionType:    4097
+              Flags:           [  ]
+              DisplayName:     main
+          - Kind:            S_FRAMEPROC
+            FrameProcSym:
+              TotalFrameBytes: 0
+              PaddingFrameBytes: 0
+              OffsetToPadding: 0
+              BytesOfCalleeSavedRegisters: 0
+              OffsetOfExceptionHandler: 0
+              SectionIdOfExceptionHandler: 0
+              Flags:           [ AsynchronousExceptionHandling, OptimizedForSpeed ]
+          - Kind:            S_PROC_ID_END
+            ScopeEndSym:
+      - !Lines
+        CodeSize:        3
+        Flags:           [  ]
+        RelocOffset:     0
+        RelocSegment:    0
+        Blocks:
+          - FileName:        'c:\src\llvm-project\build\t.c'
+            Lines:
+              - Offset:          0
+                LineStart:       1
+                IsStatement:     true
+                EndDelta:        0
+            Columns:
+      - !FileChecksums
+        Checksums:
+          - FileName:        'c:\src\llvm-project\build\t.c'
+            Kind:            MD5
+            Checksum:        270A878DCC1B845655B162F56C4F5020
+      - !StringTable
+        Strings:
+          - 'c:\src\llvm-project\build\t.c'
+    Relocations:
+      - VirtualAddress:  44
+        SymbolName:      main
+        Type:            IMAGE_REL_AMD64_SECREL
+      - VirtualAddress:  48
+        SymbolName:      main
+        Type:            IMAGE_REL_AMD64_SECTION
+      - VirtualAddress:  100
+        SymbolName:      main
+        Type:            IMAGE_REL_AMD64_SECREL
+      - VirtualAddress:  104
+        SymbolName:      main
+        Type:            IMAGE_REL_AMD64_SECTION
+  - Name:            '.debug$T'
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ ]
+    Alignment:       1
+    Types:
+      - Kind:            LF_ARGLIST
+        ArgList:
+          ArgIndices:      [ 0 ]
+      - Kind:            LF_PROCEDURE
+        Procedure:
+          ReturnType:      116
+          CallConv:        NearC
+          Options:         [ None ]
+          ParameterCount:  0
+          ArgumentList:    4096
+      - Kind:            LF_FUNC_ID
+        FuncId:
+          ParentScope:     0
+          FunctionType:    4097
+          Name:            main
+  - Name:            '.text$mn'
+    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
+    Alignment:       16
+    SectionData:     33C0C3
+symbols:
+  - Name:            '.debug$S'
+    Value:           0
+    SectionNumber:   1
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition:
+      Length:          328
+      NumberOfRelocations: 4
+      NumberOfLinenumbers: 0
+      CheckSum:        0
+      Number:          0
+  - Name:            '.debug$T'
+    Value:           0
+    SectionNumber:   2
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition:
+      Length:          564
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        0
+      Number:          0
+  - Name:            '.text$mn'
+    Value:           0
+    SectionNumber:   3
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition:
+      Length:          3
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        4021952397
+      Number:          0
+  - Name:            main
+    Value:           0
+    SectionNumber:   3
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_FUNCTION
+    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
+...