diff options
| -rw-r--r-- | llvm/test/tools/llvm-objcopy/ELF/strip-unneeded-remove-debug-keep-link.test | 30 | ||||
| -rw-r--r-- | llvm/tools/llvm-objcopy/ELF/ELFObjcopy.cpp | 2 |
2 files changed, 31 insertions, 1 deletions
diff --git a/llvm/test/tools/llvm-objcopy/ELF/strip-unneeded-remove-debug-keep-link.test b/llvm/test/tools/llvm-objcopy/ELF/strip-unneeded-remove-debug-keep-link.test new file mode 100644 index 00000000000..b6a72f965bd --- /dev/null +++ b/llvm/test/tools/llvm-objcopy/ELF/strip-unneeded-remove-debug-keep-link.test @@ -0,0 +1,30 @@ +## Verifies that running with --strip-unneeded removes debugging sections but +## retains the .gnu_debuglink section. + +# RUN: yaml2obj %s > %t.o +# RUN: touch %t.debug +# RUN: llvm-objcopy --add-gnu-debuglink=%t.debug %t.o %t.2.o +# RUN: llvm-strip --strip-unneeded %t.2.o -o %t.3.o +# RUN: llvm-readelf --sections %t.3.o | FileCheck %s + +!ELF +FileHeader: + Class: ELFCLASS64 + Data: ELFDATA2LSB + Type: ET_REL + Machine: EM_X86_64 +Sections: + - Name: .text + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC, SHF_EXECINSTR ] + - Name: .debugfoo + Type: SHT_PROGBITS + +# CHECK: There are 6 section headers + +# CHECK: [ 0] +# CHECK-NEXT: [ 1] .text +# CHECK-NEXT: [ 2] .symtab +# CHECK-NEXT: [ 3] .strtab +# CHECK-NEXT: [ 4] .shstrtab +# CHECK-NEXT: [ 5] .gnu_debuglink diff --git a/llvm/tools/llvm-objcopy/ELF/ELFObjcopy.cpp b/llvm/tools/llvm-objcopy/ELF/ELFObjcopy.cpp index 4eb619d011b..bfc2ecaa2c8 100644 --- a/llvm/tools/llvm-objcopy/ELF/ELFObjcopy.cpp +++ b/llvm/tools/llvm-objcopy/ELF/ELFObjcopy.cpp @@ -480,7 +480,7 @@ static Error replaceAndRemoveSections(const CopyConfig &Config, Object &Obj) { }; } - if (Config.StripDebug) { + if (Config.StripDebug || Config.StripUnneeded) { RemovePred = [RemovePred](const SectionBase &Sec) { return RemovePred(Sec) || isDebugSection(Sec); }; |
