Expose --keep-symbol option in llvm-strip.
Test plan: make check-all
Differential revision: https://reviews.llvm.org/D47222
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@333117
91177308-0d34-0410-b5e6-
96231b3b80d8
# RUN: yaml2obj %s > %t
+# RUN: cp %t %t1
# RUN: llvm-objcopy --strip-all --keep-symbol foo %t %t2
# RUN: llvm-readobj -sections -symbols %t2 | FileCheck %s
+# Verify that the first run of llvm-objcopy
+# has not modified the input binary.
+# RUN: cmp %t %t1
+
+# RUN: llvm-strip -keep-symbol=foo %t1
+# RUN: cmp %t1 %t2
+
!ELF
FileHeader:
Class: ELFCLASS64
def R : JoinedOrSeparate<["-"], "R">,
Alias<remove_section>;
+
+defm keep_symbol : Eq<"keep-symbol">,
+ MetaVarName<"symbol">,
+ HelpText<"Do not remove symbol <symbol>">;
+
+def K : JoinedOrSeparate<["-"], "K">,
+ Alias<keep_symbol>;
for (auto Arg : InputArgs.filtered(STRIP_remove_section))
Config.ToRemove.push_back(Arg->getValue());
+
+ for (auto Arg : InputArgs.filtered(STRIP_keep_symbol))
+ Config.SymbolsToKeep.push_back(Arg->getValue());
return Config;
}