[Lldb-commits] [PATCH] D97786: LLDB: Use path relative to binary, not relative to debugger CWD, for finding .dwo files.

[Caroline Tice via Phabricator via lldb-commits]

cmtice updated this revision to Diff 328191.
cmtice added a comment.

Update to incorporate Pavel's suggested simplification.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D97786/new/

https://reviews.llvm.org/D97786

Files:
  lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp


Index: lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
===================================================================
--- lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -1639,6 +1639,13 @@
       return nullptr;
 
     dwo_file.SetFile(comp_dir, FileSpec::Style::native);
+    if (dwo_file.IsRelative()) {
+      // if DW_AT_comp_dir is relative, it should be relative to the location
+      // of the executable, not to the location from which the debugger was
+      // launched.
+      dwo_file.PrependPathComponent(
+          m_objfile_sp->GetFileSpec().GetDirectory().GetStringRef());
+    }
     FileSystem::Instance().Resolve(dwo_file);
     dwo_file.AppendPathComponent(dwo_name);
   }



Index: lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
===================================================================
--- lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -1639,6 +1639,13 @@
       return nullptr;
 
     dwo_file.SetFile(comp_dir, FileSpec::Style::native);
+    if (dwo_file.IsRelative()) {
+      // if DW_AT_comp_dir is relative, it should be relative to the location
+      // of the executable, not to the location from which the debugger was
+      // launched.
+      dwo_file.PrependPathComponent(
+          m_objfile_sp->GetFileSpec().GetDirectory().GetStringRef());
+    }
     FileSystem::Instance().Resolve(dwo_file);
     dwo_file.AppendPathComponent(dwo_name);
   }

_______________________________________________
lldb-commits mailing list
lldb-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits