Author: labath
Date: Thu Jun 7 03:56:16 2018
New Revision: 334186
URL: http://llvm.org/viewvc/llvm-project?rev=334186&view=rev
Log:
DebugNamesDWARFIndex: add namespace lookup support
Modified:
lldb/trunk/lit/SymbolFile/DWARF/find-basic-namespace.cpp
lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.cpp
lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.h
Modified: lldb/trunk/lit/SymbolFile/DWARF/find-basic-namespace.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/lit/SymbolFile/DWARF/find-basic-namespace.cpp?rev=334186&r1=334185&r2=334186&view=diff
==============================================================================
--- lldb/trunk/lit/SymbolFile/DWARF/find-basic-namespace.cpp (original)
+++ lldb/trunk/lit/SymbolFile/DWARF/find-basic-namespace.cpp Thu Jun 7
03:56:16 2018
@@ -17,6 +17,16 @@
// RUN: lldb-test symbols --name=not_there --find=namespace %t | \
// RUN: FileCheck --check-prefix=EMPTY %s
+// RUN: clang %s -g -c -emit-llvm -o - --target=x86_64-pc-linux | \
+// RUN: llc -accel-tables=Dwarf -filetype=obj -o %t.o
+// RUN: ld.lld %t.o -o %t
+// RUN: lldb-test symbols --name=foo --find=namespace %t | \
+// RUN: FileCheck --check-prefix=FOO %s
+// RUN: lldb-test symbols --name=foo --find=namespace --context=context %t | \
+// RUN: FileCheck --check-prefix=CONTEXT %s
+// RUN: lldb-test symbols --name=not_there --find=namespace %t | \
+// RUN: FileCheck --check-prefix=EMPTY %s
+
// FOO: Found namespace: foo
// CONTEXT: Found namespace: bar::foo
Modified: lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.cpp?rev=334186&r1=334185&r2=334186&view=diff
==============================================================================
--- lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.cpp
(original)
+++ lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.cpp Thu Jun
7 03:56:16 2018
@@ -98,6 +98,16 @@ void DebugNamesDWARFIndex::GetGlobalVari
}
}
+void DebugNamesDWARFIndex::GetNamespaces(ConstString name, DIEArray &offsets) {
+ m_fallback.GetNamespaces(name, offsets);
+
+ for (const DebugNames::Entry &entry :
+ m_debug_names_up->equal_range(name.GetStringRef())) {
+ if (entry.tag() == DW_TAG_namespace)
+ Append(entry, offsets);
+ }
+}
+
void DebugNamesDWARFIndex::Dump(Stream &s) {
m_fallback.Dump(s);
Modified: lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.h
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.h?rev=334186&r1=334185&r2=334186&view=diff
==============================================================================
--- lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.h (original)
+++ lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.h Thu Jun
7 03:56:16 2018
@@ -34,7 +34,7 @@ public:
DIEArray &offsets) override {}
void GetTypes(ConstString name, DIEArray &offsets) override {}
void GetTypes(const DWARFDeclContext &context, DIEArray &offsets) override {}
- void GetNamespaces(ConstString name, DIEArray &offsets) override {}
+ void GetNamespaces(ConstString name, DIEArray &offsets) override;
void GetFunctions(ConstString name, DWARFDebugInfo &info,
const CompilerDeclContext &parent_decl_ctx,
uint32_t name_type_mask,
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