Initial checkin of lldb code from internal Apple repo.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@105619 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Breakpoint/BreakpointLocationCollection.cpp b/source/Breakpoint/BreakpointLocationCollection.cpp
new file mode 100644
index 0000000..7b57426
--- /dev/null
+++ b/source/Breakpoint/BreakpointLocationCollection.cpp
@@ -0,0 +1,161 @@
+//===-- BreakpointLocationCollection.cpp ------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "lldb/Breakpoint/BreakpointLocationCollection.h"
+#include "lldb/Core/ModuleList.h"
+#include "lldb/Breakpoint/BreakpointLocation.h"
+#include "lldb/Breakpoint/BreakpointLocationList.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+//----------------------------------------------------------------------
+// BreakpointLocationCollection constructor
+//----------------------------------------------------------------------
+BreakpointLocationCollection::BreakpointLocationCollection() :
+ m_break_loc_collection()
+{
+}
+
+//----------------------------------------------------------------------
+// Destructor
+//----------------------------------------------------------------------
+BreakpointLocationCollection::~BreakpointLocationCollection()
+{
+}
+
+void
+BreakpointLocationCollection::Add(const BreakpointLocationSP &bp_loc)
+{
+ BreakpointLocationSP old_bp_loc = FindByIDPair (bp_loc->GetBreakpoint().GetID(), bp_loc->GetID());
+ if (!old_bp_loc.get())
+ m_break_loc_collection.push_back(bp_loc);
+}
+
+bool
+BreakpointLocationCollection::Remove (lldb::user_id_t bp_id, lldb::user_id_t bp_loc_id)
+{
+ collection::iterator pos = GetIDPairIterator(bp_id, bp_loc_id); // Predicate
+ if (pos != m_break_loc_collection.end())
+ {
+ m_break_loc_collection.erase(pos);
+ return true;
+ }
+ return false;
+
+}
+
+class BreakpointIDPairMatches
+{
+public:
+ BreakpointIDPairMatches (lldb::user_id_t break_id, lldb::user_id_t break_loc_id) :
+ m_break_id(break_id),
+ m_break_loc_id (break_loc_id)
+ {
+ }
+
+ bool operator() (const BreakpointLocationSP &bp_loc) const
+ {
+ return m_break_id == bp_loc->GetBreakpoint().GetID()
+ && m_break_loc_id == bp_loc->GetID();
+ }
+
+private:
+ const lldb::user_id_t m_break_id;
+ const lldb::user_id_t m_break_loc_id;
+};
+
+BreakpointLocationCollection::collection::iterator
+BreakpointLocationCollection::GetIDPairIterator (lldb::user_id_t break_id, lldb::user_id_t break_loc_id)
+{
+ return std::find_if(m_break_loc_collection.begin(), m_break_loc_collection.end(), // Search full range
+ BreakpointIDPairMatches(break_id, break_loc_id)); // Predicate
+}
+
+BreakpointLocationCollection::collection::const_iterator
+BreakpointLocationCollection::GetIDPairConstIterator (lldb::user_id_t break_id, lldb::user_id_t break_loc_id) const
+{
+ return std::find_if(m_break_loc_collection.begin(), m_break_loc_collection.end(), // Search full range
+ BreakpointIDPairMatches(break_id, break_loc_id)); // Predicate
+}
+
+BreakpointLocationSP
+BreakpointLocationCollection::FindByIDPair (lldb::user_id_t break_id, lldb::user_id_t break_loc_id)
+{
+ BreakpointLocationSP stop_sp;
+ collection::iterator pos = GetIDPairIterator(break_id, break_loc_id);
+ if (pos != m_break_loc_collection.end())
+ stop_sp = *pos;
+
+ return stop_sp;
+}
+
+const BreakpointLocationSP
+BreakpointLocationCollection::FindByIDPair (lldb::user_id_t break_id, lldb::user_id_t break_loc_id) const
+{
+ BreakpointLocationSP stop_sp;
+ collection::const_iterator pos = GetIDPairConstIterator(break_id, break_loc_id);
+ if (pos != m_break_loc_collection.end())
+ stop_sp = *pos;
+
+ return stop_sp;
+}
+
+BreakpointLocationSP
+BreakpointLocationCollection::GetByIndex (uint32_t i)
+{
+ BreakpointLocationSP stop_sp;
+ if (i >= 0 && i < m_break_loc_collection.size())
+ stop_sp = m_break_loc_collection[i];
+
+ return stop_sp;
+}
+
+const BreakpointLocationSP
+BreakpointLocationCollection::GetByIndex (uint32_t i) const
+{
+ BreakpointLocationSP stop_sp;
+ if (i >= 0 && i < m_break_loc_collection.size())
+ stop_sp = m_break_loc_collection[i];
+
+ return stop_sp;
+}
+
+bool
+BreakpointLocationCollection::ShouldStop (StoppointCallbackContext *context)
+{
+ bool shouldStop = false;
+
+ for (int i = 0; i < GetSize(); i++) {
+ bool one_result = GetByIndex(i)->ShouldStop(context);
+ if (one_result)
+ shouldStop = true;
+ }
+ return shouldStop;
+}
+
+void
+BreakpointLocationCollection::GetDescription (Stream *s, lldb::DescriptionLevel level)
+{
+ collection::iterator pos,
+ begin = m_break_loc_collection.begin(),
+ end = m_break_loc_collection.end();
+
+ for (pos = begin; pos != end; ++pos)
+ {
+ if (pos != begin)
+ s->PutChar(' ');
+ (*pos)->GetDescription(s, level);
+ }
+}