55 changes: 55 additions & 0 deletions lldb/test/Shell/ObjectFile/PECOFF/dwarf-gnu-debuglink-i686.yaml
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# This test produces a stripped version of the object file and adds a
# gnu-debuglink section to it linking to the unstripped version of the object
# file. The debug info shall be loaded from the gnu-debuglink reference.
#
# This test is added to check that Symbols::LocateExecutableSymbolFile (in
# LocateSymbolFile.cpp) can handle ObjectFilePECOFF::GetModuleSpecifications
# returning two different module specs for MachineX86 -- "i386-pc-windows" and
# "i686-pc-windows".

# RUN: yaml2obj %s -o %t
# RUN: llvm-objcopy --strip-all --add-gnu-debuglink=%t %t %t.stripped
# RUN: lldb-test object-file %t.stripped | FileCheck %s

# CHECK: Name: .debug_info
# CHECK-NEXT: Type: dwarf-info

--- !COFF
OptionalHeader:
AddressOfEntryPoint: 4480
ImageBase: 268435456
SectionAlignment: 4096
FileAlignment: 512
MajorOperatingSystemVersion: 6
MinorOperatingSystemVersion: 0
MajorImageVersion: 0
MinorImageVersion: 0
MajorSubsystemVersion: 6
MinorSubsystemVersion: 0
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
DLLCharacteristics: [ IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE, IMAGE_DLL_CHARACTERISTICS_NX_COMPAT, IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE ]
SizeOfStackReserve: 1048576
SizeOfStackCommit: 4096
SizeOfHeapReserve: 1048576
SizeOfHeapCommit: 4096
header:
Machine: IMAGE_FILE_MACHINE_I386
Characteristics: [ IMAGE_FILE_EXECUTABLE_IMAGE, IMAGE_FILE_32BIT_MACHINE ]
sections:
- Name: .text
Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
VirtualAddress: 4096
VirtualSize: 64
SectionData: DEADBEEFBAADF00D
- Name: .data
Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
VirtualAddress: 8192
VirtualSize: 64
SectionData: DEADBEEFBAADF00D
- Name: .debug_info
Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ ]
VirtualAddress: 16384
VirtualSize: 64
SectionData: DEADBEEFBAADF00D
symbols: []
...
52 changes: 52 additions & 0 deletions lldb/test/Shell/ObjectFile/PECOFF/dwarf-gnu-debuglink-mismatched-crc.yaml
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# This test produces a stripped version of the object file and adds a
# gnu-debuglink section to it linking to the unstripped version of the object
# file. Then the unstripped version is stripped to keep only debug info to
# cause its crc to change. In this case the debug info shall not be loaded.

# RUN: yaml2obj %s -o %t
# RUN: llvm-objcopy --strip-all --add-gnu-debuglink=%t %t %t.stripped
# RUN: llvm-strip --only-keep-debug %t
# RUN: lldb-test object-file %t.stripped | FileCheck %s

# CHECK-NOT: Name: .debug_info
# CHECK-NOT: Type: dwarf-info

--- !COFF
OptionalHeader:
AddressOfEntryPoint: 5152
ImageBase: 5368709120
SectionAlignment: 4096
FileAlignment: 512
MajorOperatingSystemVersion: 6
MinorOperatingSystemVersion: 0
MajorImageVersion: 0
MinorImageVersion: 0
MajorSubsystemVersion: 6
MinorSubsystemVersion: 0
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
DLLCharacteristics: [ IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA, IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE, IMAGE_DLL_CHARACTERISTICS_NX_COMPAT, IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE ]
SizeOfStackReserve: 1048576
SizeOfStackCommit: 4096
SizeOfHeapReserve: 1048576
SizeOfHeapCommit: 4096
header:
Machine: IMAGE_FILE_MACHINE_AMD64
Characteristics: [ IMAGE_FILE_EXECUTABLE_IMAGE, IMAGE_FILE_LARGE_ADDRESS_AWARE ]
sections:
- Name: .text
Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
VirtualAddress: 4096
VirtualSize: 64
SectionData: DEADBEEFBAADF00D
- Name: .data
Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
VirtualAddress: 8192
VirtualSize: 64
SectionData: DEADBEEFBAADF00D
- Name: .debug_info
Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ ]
VirtualAddress: 16384
VirtualSize: 64
SectionData: DEADBEEFBAADF00D
symbols: []
...
63 changes: 63 additions & 0 deletions lldb/test/Shell/ObjectFile/PECOFF/dwarf-gnu-debuglink-pdb-buildid.yaml
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# This test produces a stripped version of the object file and adds a
# gnu-debuglink section to it linking to the unstripped version of the object
# file. Then the unstripped version is stripped to keep only debug info to
# cause its crc to change. In this case the object files still have the
# synthetic PDB build id that LLD adds even for the mingw target. Because this
# build id still matches, the debug info shall still be loaded from the
# gnu-debuglink reference.

# RUN: yaml2obj %s -o %t
# RUN: llvm-objcopy --strip-all --add-gnu-debuglink=%t %t %t.stripped
# RUN: llvm-strip --only-keep-debug %t
# RUN: lldb-test object-file %t.stripped | FileCheck %s

# CHECK: Name: .debug_info
# CHECK-NEXT: Type: dwarf-info

--- !COFF
OptionalHeader:
AddressOfEntryPoint: 5152
ImageBase: 5368709120
SectionAlignment: 4096
FileAlignment: 512
MajorOperatingSystemVersion: 6
MinorOperatingSystemVersion: 0
MajorImageVersion: 0
MinorImageVersion: 0
MajorSubsystemVersion: 6
MinorSubsystemVersion: 0
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
DLLCharacteristics: [ IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA, IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE, IMAGE_DLL_CHARACTERISTICS_NX_COMPAT, IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE ]
SizeOfStackReserve: 1048576
SizeOfStackCommit: 4096
SizeOfHeapReserve: 1048576
SizeOfHeapCommit: 4096
Debug:
RelativeVirtualAddress: 16384
Size: 28
header:
Machine: IMAGE_FILE_MACHINE_AMD64
Characteristics: [ IMAGE_FILE_EXECUTABLE_IMAGE, IMAGE_FILE_LARGE_ADDRESS_AWARE ]
sections:
- Name: .text
Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
VirtualAddress: 4096
VirtualSize: 64
SectionData: DEADBEEFBAADF00D
- Name: .data
Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
VirtualAddress: 8192
VirtualSize: 64
SectionData: DEADBEEFBAADF00D
- Name: .buildid
Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
VirtualAddress: 16384
VirtualSize: 53
SectionData: 00000000E5038E620000000002000000190000001C4000001C300000525344534674A52A37FB4C784C4C44205044422E0100000000
- Name: .debug_info
Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ ]
VirtualAddress: 20480
VirtualSize: 64
SectionData: DEADBEEFBAADF00D
symbols: []
...
50 changes: 50 additions & 0 deletions lldb/test/Shell/ObjectFile/PECOFF/dwarf-gnu-debuglink.yaml
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# This test produces a stripped version of the object file and adds a
# gnu-debuglink section to it linking to the unstripped version of the object
# file. The debug info shall be loaded from the gnu-debuglink reference.

# RUN: yaml2obj %s -o %t
# RUN: llvm-objcopy --strip-all --add-gnu-debuglink=%t %t %t.stripped
# RUN: lldb-test object-file %t.stripped | FileCheck %s

# CHECK: Name: .debug_info
# CHECK-NEXT: Type: dwarf-info

--- !COFF
OptionalHeader:
AddressOfEntryPoint: 5152
ImageBase: 5368709120
SectionAlignment: 4096
FileAlignment: 512
MajorOperatingSystemVersion: 6
MinorOperatingSystemVersion: 0
MajorImageVersion: 0
MinorImageVersion: 0
MajorSubsystemVersion: 6
MinorSubsystemVersion: 0
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
DLLCharacteristics: [ IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA, IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE, IMAGE_DLL_CHARACTERISTICS_NX_COMPAT, IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE ]
SizeOfStackReserve: 1048576
SizeOfStackCommit: 4096
SizeOfHeapReserve: 1048576
SizeOfHeapCommit: 4096
header:
Machine: IMAGE_FILE_MACHINE_AMD64
Characteristics: [ IMAGE_FILE_EXECUTABLE_IMAGE, IMAGE_FILE_LARGE_ADDRESS_AWARE ]
sections:
- Name: .text
Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
VirtualAddress: 4096
VirtualSize: 64
SectionData: DEADBEEFBAADF00D
- Name: .data
Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
VirtualAddress: 8192
VirtualSize: 64
SectionData: DEADBEEFBAADF00D
- Name: .debug_info
Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ ]
VirtualAddress: 16384
VirtualSize: 64
SectionData: DEADBEEFBAADF00D
symbols: []
...