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llvm-mirror/test/tools/llvm-objcopy/only-keep-remove-strtab.test
Jake Ehrlich ba962c5889 [llvm-objcopy] Add support for --only-keep/-j and --keep
This change adds support for the --only-keep option and the -j alias as well.
A common use case for these being used together is to dump a specific section's
data. Additionally the --keep option is added (GNU objcopy doesn't have this)
to avoid removing a bunch of things. This allows people to err on the side of
stripping aggressively and then to keep the specific bits that they need for
their application.

Differential Revision: https://reviews.llvm.org/D39021

llvm-svn: 319467
2017-11-30 20:14:53 +00:00

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# RUN: yaml2obj %s > %t
# RUN: llvm-objcopy -R .symtab -R .strtab -only-keep=.test %t %t2
# RUN: llvm-objcopy -j=.test -R .strtab -R .symtab %t %t3
# RUN: llvm-readobj -file-headers -sections %t2 | FileCheck %s
# RUN: diff %t2 %t3
!ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .test
Type: SHT_PROGBITS
Flags: [ ]
# CHECK: SectionHeaderCount: 3
# CHECK: Name: .test
# CHECK: Name: .shstrtab