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952158c13d
GNU's --strip-all doesn't strip as aggressively as it could in general. Currently llvm-objcopy copies the exact behavoir of GNU's --strip-all. eu-strip is used as a drop in replacement for GNU strip/objcopy in many many places without issue. eu-strip removes non-allocated sections and keeps .gnu.warning* sections. Because --strip-all will likely be the most widely used stripping option we should make --strip-all as aggressive as it can safely be. Since we have evidence from eu-strip that this is a safe option we should allow it. For those that might still have an issue afterwards I've added --strip-all-gnu as an exact drop in replacement for GNU's --strip-all as well. llvm-svn: 319071
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-gnu %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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