[PATCH] D50100: [llvm-objcopy] Make --strip-debug strip .gdb_index

[Fangrui Song via Phabricator via llvm-commits]

MaskRay updated this revision to Diff 158386.
MaskRay added a comment.

Use .debugfoo and .zdebugfoo


Repository:
  rL LLVM

https://reviews.llvm.org/D50100

Files:
  test/tools/llvm-objcopy/strip-debug.test
  tools/llvm-objcopy/llvm-objcopy.cpp


Index: tools/llvm-objcopy/llvm-objcopy.cpp
===================================================================
--- tools/llvm-objcopy/llvm-objcopy.cpp
+++ tools/llvm-objcopy/llvm-objcopy.cpp
@@ -186,7 +186,8 @@
 } // end namespace llvm
 
 static bool IsDebugSection(const SectionBase &Sec) {
-  return Sec.Name.startswith(".debug") || Sec.Name.startswith(".zdebug");
+  return Sec.Name.startswith(".debug") || Sec.Name.startswith(".zdebug") ||
+         Sec.Name == ".gdb_index";
 }
 
 static bool IsDWOSection(const SectionBase &Sec) {
Index: test/tools/llvm-objcopy/strip-debug.test
===================================================================
--- test/tools/llvm-objcopy/strip-debug.test
+++ test/tools/llvm-objcopy/strip-debug.test
@@ -67,7 +67,7 @@
 # RUN: llvm-objcopy --strip-debug %t.thin.a %t2.thin.a
 # RUN: cat %t.thin.a | FileCheck %s --check-prefix=VERIFY-THIN-ARCHIVE
 # RUN: cat %t2.thin.a | FileCheck %s --check-prefix=VERIFY-THIN-ARCHIVE
- 
+
 # VERIFY-THIN-ARCHIVE: !<thin>
 
 # Verify that the member of a thin archive was properly modified.
@@ -94,6 +94,12 @@
   - Name:            .debugfoo
     Type:            SHT_PROGBITS
     Content:         "00000000"
+  - Name:            .zdebugfoo
+    Type:            SHT_PROGBITS
+    Content:         "00000000"
+  - Name:            .gdb_index
+    Type:            SHT_PROGBITS
+    Content:         "00000000"
   - Name:            .text
     Type:            SHT_PROGBITS
     Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]


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