[llvm-branch-commits] [lldb] c6ff3f0 - Revert "[LLDB][DWARF] Add an option to silence unsupported DW_FORM warnings (…"

[via llvm-branch-commits]

Author: Walter Erquinigo
Date: 2024-08-30T13:17:47-04:00
New Revision: c6ff3f00afa70a47853af3e420aa8a99f76db3a9

URL: https://github.com/llvm/llvm-project/commit/c6ff3f00afa70a47853af3e420aa8a99f76db3a9
DIFF: https://github.com/llvm/llvm-project/commit/c6ff3f00afa70a47853af3e420aa8a99f76db3a9.diff

LOG: Revert "[LLDB][DWARF] Add an option to silence unsupported DW_FORM warnings (…"

This reverts commit 9aa25b8c15c99d8e717121837a2559801e311e2d.

Added: 
    

Modified: 
    lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
    lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFProperties.td

Removed: 
    


################################################################################
diff  --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
index 2af6dc880842a4..ff44329d081caa 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -87,7 +87,7 @@
 #include <cctype>
 #include <cstring>
 
-// #define ENABLE_DEBUG_PRINTF // COMMENT OUT THIS LINE PRIOR TO CHECKIN
+//#define ENABLE_DEBUG_PRINTF // COMMENT OUT THIS LINE PRIOR TO CHECKIN
 
 #ifdef ENABLE_DEBUG_PRINTF
 #include <cstdio>
@@ -129,11 +129,6 @@ class PluginProperties : public Properties {
   bool IgnoreFileIndexes() const {
     return GetPropertyAtIndexAs<bool>(ePropertyIgnoreIndexes, false);
   }
-
-  bool EmitUnsupportedDWFormValueWarning() const {
-    return GetPropertyAtIndexAs<bool>(
-        ePropertyEmitUnsupportedDWFormValueWarning, true);
-  }
 };
 
 } // namespace
@@ -629,14 +624,12 @@ uint32_t SymbolFileDWARF::CalculateAbilities() {
       llvm::DWARFDebugAbbrev *abbrev = DebugAbbrev();
       std::set<dw_form_t> unsupported_forms = GetUnsupportedForms(abbrev);
       if (!unsupported_forms.empty()) {
-        if (GetGlobalPluginProperties().EmitUnsupportedDWFormValueWarning()) {
-          StreamString error;
-          error.Printf("unsupported DW_FORM value%s:",
-                       unsupported_forms.size() > 1 ? "s" : "");
-          for (auto form : unsupported_forms)
-            error.Printf(" %#x", form);
-          m_objfile_sp->GetModule()->ReportWarning("{0}", error.GetString());
-        }
+        StreamString error;
+        error.Printf("unsupported DW_FORM value%s:",
+                     unsupported_forms.size() > 1 ? "s" : "");
+        for (auto form : unsupported_forms)
+          error.Printf(" %#x", form);
+        m_objfile_sp->GetModule()->ReportWarning("{0}", error.GetString());
         return 0;
       }
 
@@ -1777,17 +1770,16 @@ SymbolFileDWARF *SymbolFileDWARF::GetDIERefSymbolFile(const DIERef &die_ref) {
     return this;
 
   if (file_index) {
-    // We have a SymbolFileDWARFDebugMap, so let it find the right file
+      // We have a SymbolFileDWARFDebugMap, so let it find the right file
     if (SymbolFileDWARFDebugMap *debug_map = GetDebugMapSymfile())
       return debug_map->GetSymbolFileByOSOIndex(*file_index);
-
+    
     // Handle the .dwp file case correctly
     if (*file_index == DIERef::k_file_index_mask)
       return GetDwpSymbolFile().get(); // DWP case
 
     // Handle the .dwo file case correctly
-    return DebugInfo()
-        .GetUnitAtIndex(*die_ref.file_index())
+    return DebugInfo().GetUnitAtIndex(*die_ref.file_index())
         ->GetDwoSymbolFile(); // DWO case
   }
   return this;
@@ -3629,7 +3621,7 @@ VariableSP SymbolFileDWARF::ParseVariableDIE(const SymbolContext &sc,
     lldb::addr_t location_DW_OP_addr = LLDB_INVALID_ADDRESS;
     if (!location_is_const_value_data) {
       bool op_error = false;
-      const DWARFExpression *location = location_list.GetAlwaysValidExpr();
+      const DWARFExpression* location = location_list.GetAlwaysValidExpr();
       if (location)
         location_DW_OP_addr =
             location->GetLocation_DW_OP_addr(location_form.GetUnit(), op_error);

diff  --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFProperties.td b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFProperties.td
index 0f980a514b6720..2f1ce88808b763 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFProperties.td
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFProperties.td
@@ -5,8 +5,4 @@ let Definition = "symbolfiledwarf" in {
     Global,
     DefaultFalse,
     Desc<"Ignore indexes present in the object files and always index DWARF manually.">;
-  def EmitUnsupportedDWFormValueWarning: Property<"emit-unsupported-dwform-value", "Boolean">,
-    Global,
-    DefaultTrue,
-    Desc<"Emit warnings about unsupported DW_Form values.">;
 }