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98 lines
3.6 KiB
98 lines
3.6 KiB
# Tests that an associative comdat being associated with another
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# associated comdat later in the file produces an error.
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# RUN: sed -e s/ASSOC1/2/ -e s/ASSOC2/3/ %s | yaml2obj > %t.obj
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# RUN: not lld-link /include:symbol /dll /noentry /nodefaultlib %t.obj /out:%t.exe 2>&1 | FileCheck --check-prefix=FORWARD %s
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# FORWARD: lld-link: error: {{.*}}: associative comdat .text$ac1 (sec 1) has invalid reference to section .text$ac2 (sec 2)
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# FORWARD-NOT: lld-link: error:
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# Tests that an associative comdat being associated with another
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# associated comdat earlier in the file works.
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# RUN: sed -e s/ASSOC1/3/ -e s/ASSOC2/1/ %s | yaml2obj > %t.obj
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# RUN: lld-link /include:symbol /dll /noentry /nodefaultlib %t.obj /out:%t.exe
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# RUN: llvm-objdump -s %t.exe | FileCheck --check-prefix=BACKWARD %s
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# BACKWARD: Contents of section .text:
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# BACKWARD: 180001000 01000000 02000000 03000000 ............
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# RUN: lld-link /dll /noentry /nodefaultlib %t.obj /out:%t.exe
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# RUN: llvm-objdump -s %t.exe | FileCheck --check-prefix=BACKWARDDROP %s
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# BACKWARDDROP-NOT: Contents of section .text:
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--- !COFF
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header:
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Machine: IMAGE_FILE_MACHINE_AMD64
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Characteristics: [ ]
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sections:
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- Name: '.text$ac1'
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Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
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Alignment: 1
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SectionData: '01000000'
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- Name: '.text$ac2'
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Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
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Alignment: 1
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SectionData: '02000000'
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- Name: '.text$nm'
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Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
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Alignment: 1
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SectionData: '03000000'
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symbols:
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- Name: '.text$ac1'
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Value: 0
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SectionNumber: 1
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SimpleType: IMAGE_SYM_TYPE_NULL
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ComplexType: IMAGE_SYM_DTYPE_NULL
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StorageClass: IMAGE_SYM_CLASS_STATIC
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SectionDefinition:
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Length: 4
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NumberOfRelocations: 0
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NumberOfLinenumbers: 0
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CheckSum: 3099354981
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Number: ASSOC1
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Selection: IMAGE_COMDAT_SELECT_ASSOCIATIVE
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- Name: '.text$ac2'
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Value: 0
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SectionNumber: 2
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SimpleType: IMAGE_SYM_TYPE_NULL
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ComplexType: IMAGE_SYM_DTYPE_NULL
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StorageClass: IMAGE_SYM_CLASS_STATIC
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SectionDefinition:
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Length: 4
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NumberOfRelocations: 0
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NumberOfLinenumbers: 0
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CheckSum: 3099354981
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Number: ASSOC2
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Selection: IMAGE_COMDAT_SELECT_ASSOCIATIVE
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- Name: '.text$nm'
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Value: 0
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SectionNumber: 3
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SimpleType: IMAGE_SYM_TYPE_NULL
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ComplexType: IMAGE_SYM_DTYPE_NULL
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StorageClass: IMAGE_SYM_CLASS_STATIC
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SectionDefinition:
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Length: 4
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NumberOfRelocations: 0
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NumberOfLinenumbers: 0
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CheckSum: 3099354981
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Number: 4
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Selection: IMAGE_COMDAT_SELECT_ANY
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- Name: symbol
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Value: 0
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SectionNumber: 3
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SimpleType: IMAGE_SYM_TYPE_NULL
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ComplexType: IMAGE_SYM_DTYPE_NULL
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StorageClass: IMAGE_SYM_CLASS_EXTERNAL
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- Name: assocsym2
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Value: 0
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SectionNumber: 1
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SimpleType: IMAGE_SYM_TYPE_NULL
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ComplexType: IMAGE_SYM_DTYPE_NULL
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StorageClass: IMAGE_SYM_CLASS_STATIC
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- Name: assocsym
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Value: 0
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SectionNumber: 2
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SimpleType: IMAGE_SYM_TYPE_NULL
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ComplexType: IMAGE_SYM_DTYPE_NULL
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StorageClass: IMAGE_SYM_CLASS_STATIC
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...
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