From 9075f54623d175e927a9585decd1d0763bda71ed Mon Sep 17 00:00:00 2001 From: Eugene Leviant Date: Fri, 1 Feb 2019 15:25:15 +0000 Subject: [PATCH] [llvm-strip] Implement --keep-file-symbols Differential revision: https://reviews.llvm.org/D57582 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@352878 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/tools/llvm-objcopy/ELF/keep-file-symbols.test | 5 +++++ tools/llvm-objcopy/CopyConfig.cpp | 1 + tools/llvm-objcopy/StripOpts.td | 3 +++ 3 files changed, 9 insertions(+) diff --git a/test/tools/llvm-objcopy/ELF/keep-file-symbols.test b/test/tools/llvm-objcopy/ELF/keep-file-symbols.test index 3d7299d9138..3655f39512d 100644 --- a/test/tools/llvm-objcopy/ELF/keep-file-symbols.test +++ b/test/tools/llvm-objcopy/ELF/keep-file-symbols.test @@ -4,6 +4,11 @@ # RUN: llvm-objcopy --keep-file-symbols --strip-symbol foo %t %t2 # RUN: llvm-readobj --symbols %t2 | FileCheck %s --check-prefix=STRIP +# RUN: llvm-strip --keep-file-symbols %t -o %t3 +# RUN: llvm-readobj --symbols %t3 | FileCheck %s --check-prefix=STRIPALL +# RUN: llvm-strip --keep-file-symbols --strip-symbol foo %t -o %t4 +# RUN: llvm-readobj --symbols %t4 | FileCheck %s --check-prefix=STRIP + !ELF FileHeader: Class: ELFCLASS64 diff --git a/tools/llvm-objcopy/CopyConfig.cpp b/tools/llvm-objcopy/CopyConfig.cpp index 169a8ebb77f..053f9086b70 100644 --- a/tools/llvm-objcopy/CopyConfig.cpp +++ b/tools/llvm-objcopy/CopyConfig.cpp @@ -479,6 +479,7 @@ DriverConfig parseStripOptions(ArrayRef ArgsArr) { Config.StripUnneeded = InputArgs.hasArg(STRIP_strip_unneeded); Config.StripAll = InputArgs.hasArg(STRIP_strip_all); Config.StripAllGNU = InputArgs.hasArg(STRIP_strip_all_gnu); + Config.KeepFileSymbols = InputArgs.hasArg(STRIP_keep_file_symbols); for (auto Arg : InputArgs.filtered(STRIP_keep_section)) Config.KeepSection.push_back(Arg->getValue()); diff --git a/tools/llvm-objcopy/StripOpts.td b/tools/llvm-objcopy/StripOpts.td index f0f77254af0..b29f9ee6e17 100644 --- a/tools/llvm-objcopy/StripOpts.td +++ b/tools/llvm-objcopy/StripOpts.td @@ -59,6 +59,9 @@ defm keep_section : Eq<"keep-section", "Keep
">, MetaVarName<"section">; defm keep_symbol : Eq<"keep-symbol", "Do not remove symbol ">, MetaVarName<"symbol">; +def keep_file_symbols : Flag<["-", "--"], "keep-file-symbols">, + HelpText<"Do not remove file symbols">; + def K : JoinedOrSeparate<["-"], "K">, Alias; def discard_locals : Flag<["-", "--"], "discard-locals">, -- 2.50.1