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917785f184
This change adds a slightly less extreme form of stripping. It should remove any section that starts with ".debug" and should remove any symbol table or relocations. In general this strips out most of the stuff you don't need to execute but leaves a number of things around. This behavior has been designed to be compatible with GNU strip/objcopy --strip-all so that anywhere you currently use --strip-all you should be able to use llvm-objcopy as a drop in replacement. Differential Revision: https://reviews.llvm.org/D39769 llvm-svn: 318092
55 lines
1.5 KiB
Plaintext
55 lines
1.5 KiB
Plaintext
# RUN: yaml2obj %s > %t
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# RUN: llvm-objcopy --strip-all %t %t2
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# RUN: llvm-readobj -file-headers -sections %t2 | FileCheck %s
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!ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_X86_64
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Sections:
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- Name: .dynstr
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Type: SHT_STRTAB
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Flags: [ SHF_ALLOC ]
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- Name: .symtab.dyn
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Type: SHT_SYMTAB
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Flags: [ SHF_ALLOC ]
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Type: SHT_NOBITS
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- Name: .text
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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Size: 4
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- Name: .debug_info
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Type: SHT_PROGBITS
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Flags: [ ]
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AddressAlign: 0x1
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Size: 4
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- Name: .debug_loc
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC ]
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AddressAlign: 0x1
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Size: 4
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- Name: .comment
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Type: SHT_PROGBITS
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- Name: .random_section_name
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Type: SHT_PROGBITS
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- Name: .debug_not_a_real_debug_section
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Type: SHT_PROGBITS
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- Name: .rel.text
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Type: SHT_REL
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Info: .text
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- Name: .rela.text
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Type: SHT_RELA
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Info: .text
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# CHECK: SectionHeaderCount: 8
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# CHECK: Name: .dynstr
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# CHECK: Name: .symtab.dyn
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# CHECK: Name: .text
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# CHECK: Name: .debug_loc
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# CHECK: Name: .comment
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# CHECK: Name: .random_section_name
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# CHECK: Name: .shstrtab
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