Author: labath
Date: Thu Jun 7 05:26:18 2018
New Revision: 334190
URL: http://llvm.org/viewvc/llvm-project?rev=334190&view=rev
Log:
DebugNamesDWARFIndex: Add type lookup suport
This implements just one of the GetTypes overloads. The other is not
testable from lldb-test so I'm leaving it unimplemented until I figure
out what to do with testing.
Modified:
lldb/trunk/lit/SymbolFile/DWARF/find-basic-type.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-type.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/lit/SymbolFile/DWARF/find-basic-type.cpp?rev=334190&r1=334189&r2=334190&view=diff
==============================================================================
--- lldb/trunk/lit/SymbolFile/DWARF/find-basic-type.cpp (original)
+++ lldb/trunk/lit/SymbolFile/DWARF/find-basic-type.cpp Thu Jun 7 05:26:18 2018
@@ -17,6 +17,16 @@
// RUN: lldb-test symbols --name=not_there --find=type %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=type %t | \
+// RUN: FileCheck --check-prefix=NAME %s
+// RUN: lldb-test symbols --name=foo --context=context --find=type %t | \
+// RUN: FileCheck --check-prefix=CONTEXT %s
+// RUN: lldb-test symbols --name=not_there --find=type %t | \
+// RUN: FileCheck --check-prefix=EMPTY %s
+
// EMPTY: Found 0 types:
// NAME: Found 4 types:
// CONTEXT: Found 1 types:
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=334190&r1=334189&r2=334190&view=diff
==============================================================================
--- lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.cpp
(original)
+++ lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.cpp Thu Jun
7 05:26:18 2018
@@ -98,6 +98,16 @@ void DebugNamesDWARFIndex::GetGlobalVari
}
}
+void DebugNamesDWARFIndex::GetTypes(ConstString name, DIEArray &offsets) {
+ m_fallback.GetTypes(name, offsets);
+
+ for (const DebugNames::Entry &entry :
+ m_debug_names_up->equal_range(name.GetStringRef())) {
+ if (isType(entry.tag()))
+ Append(entry, offsets);
+ }
+}
+
void DebugNamesDWARFIndex::GetNamespaces(ConstString name, DIEArray &offsets) {
m_fallback.GetNamespaces(name, offsets);
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=334190&r1=334189&r2=334190&view=diff
==============================================================================
--- lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.h (original)
+++ lldb/trunk/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.h Thu Jun
7 05:26:18 2018
@@ -32,7 +32,7 @@ public:
void GetObjCMethods(ConstString class_name, DIEArray &offsets) override {}
void GetCompleteObjCClass(ConstString class_name, bool
must_be_implementation,
DIEArray &offsets) override {}
- void GetTypes(ConstString name, 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 GetFunctions(ConstString name, DWARFDebugInfo &info,
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