Vendor import of lldb trunk r257626:

https://llvm.org/svn/llvm-project/lldb/trunk@257626

1 files changed, 152 insertions, 0 deletions

diff --git a/include/lldb/Core/LoadedModuleInfoList.h b/include/lldb/Core/LoadedModuleInfoList.h
new file mode 100644
index 0000000..6ba5c28
--- /dev/null
+++ b/include/lldb/Core/LoadedModuleInfoList.h
@@ -0,0 +1,152 @@
+//===-- LoadedModuleInfoList.h ----------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_LoadedModuleInfoList_h_
+#define liblldb_LoadedModuleInfoList_h_
+
+// C Includes
+
+// C++ Includes
+#include <vector>
+
+// Other libraries and framework includes
+#include "lldb/lldb-private-forward.h"
+
+namespace lldb_private {
+class LoadedModuleInfoList
+{
+public:
+
+    class LoadedModuleInfo
+    {
+    public:
+
+        enum e_data_point
+        {
+            e_has_name      = 0,
+            e_has_base      ,
+            e_has_dynamic   ,
+            e_has_link_map  ,
+            e_num
+        };
+
+        LoadedModuleInfo ()
+        {
+            for (uint32_t i = 0; i < e_num; ++i)
+                m_has[i] = false;
+        };
+
+        void set_name (const std::string & name)
+        {
+            m_name = name;
+            m_has[e_has_name] = true;
+        }
+        bool get_name (std::string & out) const
+        {
+            out = m_name;
+            return m_has[e_has_name];
+        }
+
+        void set_base (const lldb::addr_t base)
+        {
+            m_base = base;
+            m_has[e_has_base] = true;
+        }
+        bool get_base (lldb::addr_t & out) const
+        {
+            out = m_base;
+            return m_has[e_has_base];
+        }
+
+        void set_base_is_offset (bool is_offset)
+        {
+            m_base_is_offset = is_offset;
+        }
+        bool get_base_is_offset(bool & out) const
+        {
+            out = m_base_is_offset;
+            return m_has[e_has_base];
+        }
+
+        void set_link_map (const lldb::addr_t addr)
+        {
+            m_link_map = addr;
+            m_has[e_has_link_map] = true;
+        }
+        bool get_link_map (lldb::addr_t & out) const
+        {
+            out = m_link_map;
+            return m_has[e_has_link_map];
+        }
+
+        void set_dynamic (const lldb::addr_t addr)
+        {
+            m_dynamic = addr;
+            m_has[e_has_dynamic] = true;
+        }
+        bool get_dynamic (lldb::addr_t & out) const
+        {
+            out = m_dynamic;
+            return m_has[e_has_dynamic];
+        }
+
+        bool has_info (e_data_point datum) const
+        {
+            assert (datum < e_num);
+            return m_has[datum];
+        }
+
+        bool
+        operator == (LoadedModuleInfo const &rhs) const
+        {
+            if (e_num != rhs.e_num)
+                return false;
+
+            for (size_t i = 0; i < e_num; ++i)
+            {
+                if (m_has[i] != rhs.m_has[i])
+                    return false;
+            }
+
+            return (m_base == rhs.m_base) &&
+                   (m_link_map == rhs.m_link_map) &&
+                   (m_dynamic == rhs.m_dynamic) &&
+                   (m_name == rhs.m_name);
+        }
+    protected:
+
+        bool m_has[e_num];
+        std::string m_name;
+        lldb::addr_t m_link_map;
+        lldb::addr_t m_base;
+        bool m_base_is_offset;
+        lldb::addr_t m_dynamic;
+    };
+
+    LoadedModuleInfoList ()
+        : m_list ()
+        , m_link_map (LLDB_INVALID_ADDRESS)
+    {}
+
+    void add (const LoadedModuleInfo & mod)
+    {
+        m_list.push_back (mod);
+    }
+
+    void clear ()
+    {
+        m_list.clear ();
+    }
+
+    std::vector<LoadedModuleInfo> m_list;
+    lldb::addr_t m_link_map;
+};
+} // namespace lldb_private
+
+#endif  // liblldb_LoadedModuleInfoList_h_