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110 lines
3.8 KiB
110 lines
3.8 KiB
4 months ago
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# RUN: yaml2obj %s -o %t.in.o
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#
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# RUN: llvm-objdump --section-headers %t.in.o | FileCheck %s --check-prefixes=SECTIONS,SECTIONS-PRE
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# RUN: llvm-objdump -t %t.in.o | FileCheck %s --check-prefixes=SYMBOLS,SYMBOLS-PRE
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#
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# RUN: llvm-objcopy --strip-debug %t.in.o %t.out.o
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# RUN: llvm-objdump --section-headers %t.out.o | FileCheck %s --check-prefixes=SECTIONS
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# RUN: llvm-objdump -t %t.out.o | FileCheck %s --check-prefixes=SYMBOLS
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#
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# Test that --strip-all, --strip-all-gnu, --discard-all and --strip-unneeded,
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# plus llvm-strip without arguments all produce a similiar set of sections
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# (while they remove symbols differently).
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#
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# RUN: llvm-objcopy --strip-all %t.in.o %t.strip-all.o
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# RUN: llvm-objdump --section-headers %t.strip-all.o | FileCheck %s --check-prefixes=SECTIONS
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#
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# RUN: llvm-objcopy --strip-all-gnu %t.in.o %t.strip-all-gnu.o
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# RUN: llvm-objdump --section-headers %t.strip-all-gnu.o | FileCheck %s --check-prefixes=SECTIONS
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#
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# RUN: llvm-objcopy --discard-all %t.in.o %t.discard-all.o
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# RUN: llvm-objdump --section-headers %t.discard-all.o | FileCheck %s --check-prefixes=SECTIONS
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#
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# RUN: llvm-objcopy --discard-all %t.in.o %t.strip-unneeded.o
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# RUN: llvm-objdump --section-headers %t.strip-unneeded.o | FileCheck %s --check-prefixes=SECTIONS
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#
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# SECTIONS: Sections:
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# SECTIONS-NEXT: Idx Name
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# SECTIONS-NEXT: 0 .text
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# SECTIONS-NEXT: 1 .data
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# SECTIONS-NEXT: 2 .bss
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# SECTIONS-NEXT: 3 .xdata
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# SECTIONS-NEXT: 4 .reloc
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# SECTIONS-PRE-NEXT: 5 .debug_discardable
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# SECTIONS-NEXT: {{.*}} .debug_undiscardable
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# SECTIONS-NEXT: {{.*}} .llvm_addrsig
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# SECTIONS-EMPTY:
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#
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# Test that --strip-debug doesn't remove e.g. unreferenced local symbols.
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#
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# SYMBOLS: SYMBOL TABLE:
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# SYMBOLS-NEXT: external
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# SYMBOLS-NEXT: local_unreferenced
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# SYMBOLS-PRE-NEXT: debug_discardable_sym
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# SYMBOLS-NEXT: debug_undiscardable_sym
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# SYMBOLS-EMPTY:
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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
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Characteristics: [ ]
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Alignment: 4
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SectionData: 00000000
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- Name: .data
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Characteristics: [ ]
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Alignment: 4
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SectionData: 00000000
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- Name: .bss
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Characteristics: [ ]
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Alignment: 4
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SectionData: 00000000
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- Name: .xdata
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Characteristics: [ ]
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Alignment: 4
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SectionData: 00000000
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- Name: .reloc
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Characteristics: [ IMAGE_SCN_MEM_DISCARDABLE ]
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Alignment: 4
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SectionData: 00000000
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- Name: .debug_discardable
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Characteristics: [ IMAGE_SCN_MEM_DISCARDABLE ]
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Alignment: 4
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SectionData: 00000000
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- Name: .debug_undiscardable
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Characteristics: [ ]
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Alignment: 4
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SectionData: 00000000
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- Name: .llvm_addrsig
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Characteristics: [ IMAGE_SCN_LNK_REMOVE ]
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Alignment: 4
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SectionData: 00000000
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symbols:
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- Name: external
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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_EXTERNAL
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- Name: local_unreferenced
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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: debug_discardable_sym
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Value: 0
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SectionNumber: 6
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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: debug_undiscardable_sym
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Value: 0
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SectionNumber: 7
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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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...
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