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/BreakpointResolverFileLine.cpp b/source/Breakpoint/BreakpointResolverFileLine.cpp
new file mode 100644
index 0000000..86e0596
--- /dev/null
+++ b/source/Breakpoint/BreakpointResolverFileLine.cpp
@@ -0,0 +1,122 @@
+//===-- BreakpointResolverFileLine.cpp --------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Breakpoint/BreakpointResolverFileLine.h"
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "lldb/Breakpoint/BreakpointLocation.h"
+#include "lldb/Core/Log.h"
+#include "lldb/Core/StreamString.h"
+#include "lldb/lldb-private-log.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+//----------------------------------------------------------------------
+// BreakpointResolverFileLine:
+//----------------------------------------------------------------------
+BreakpointResolverFileLine::BreakpointResolverFileLine
+(
+ Breakpoint *bkpt,
+ const FileSpec &file_spec,
+ uint32_t line_no,
+ bool check_inlines
+) :
+ BreakpointResolver (bkpt),
+ m_file_spec (file_spec),
+ m_line_number (line_no),
+ m_inlines (check_inlines)
+{
+}
+
+BreakpointResolverFileLine::~BreakpointResolverFileLine ()
+{
+}
+
+Searcher::CallbackReturn
+BreakpointResolverFileLine::SearchCallback
+(
+ SearchFilter &filter,
+ SymbolContext &context,
+ Address *addr,
+ bool containing
+)
+{
+ SymbolContextList sc_list;
+ uint32_t sc_list_size;
+ CompileUnit *cu = context.comp_unit;
+
+ assert (m_breakpoint != NULL);
+ Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_BREAKPOINTS);
+
+ sc_list_size = cu->ResolveSymbolContext (m_file_spec, m_line_number, m_inlines, false, eSymbolContextEverything, sc_list);
+ for (int i = 0; i < sc_list_size; i++)
+ {
+ SymbolContext sc;
+ if (sc_list.GetContextAtIndex(i, sc))
+ {
+ Address line_start = sc.line_entry.range.GetBaseAddress();
+ if (line_start.IsValid())
+ {
+ BreakpointLocationSP bp_loc_sp (m_breakpoint->AddLocation(line_start));
+ if (log && bp_loc_sp && !m_breakpoint->IsInternal())
+ {
+ StreamString s;
+ bp_loc_sp->GetDescription (&s, lldb::eDescriptionLevelVerbose);
+ log->Printf ("Added location: %s\n", s.GetData());
+ }
+ }
+ else
+ {
+ if (log)
+ log->Printf ("error: Unable to set breakpoint at file address 0x%llx for %s:%d\n",
+ line_start.GetFileAddress(),
+ m_file_spec.GetFilename().AsCString("<Unknown>"),
+ m_line_number);
+ }
+ }
+ else
+ {
+#if 0
+ s << "error: Breakpoint at '" << pos->c_str() << "' isn't resolved yet: \n";
+ if (sc.line_entry.address.Dump(&s, Address::DumpStyleSectionNameOffset))
+ s.EOL();
+ if (sc.line_entry.address.Dump(&s, Address::DumpStyleSectionPointerOffset))
+ s.EOL();
+ if (sc.line_entry.address.Dump(&s, Address::DumpStyleFileAddress))
+ s.EOL();
+ if (sc.line_entry.address.Dump(&s, Address::DumpStyleLoadAddress))
+ s.EOL();
+#endif
+ }
+ }
+ return Searcher::eCallbackReturnContinue;
+}
+
+Searcher::Depth
+BreakpointResolverFileLine::GetDepth()
+{
+ return Searcher::eDepthCompUnit;
+}
+
+void
+BreakpointResolverFileLine::GetDescription (Stream *s)
+{
+ s->Printf ("File and line breakpoint - file: \"%s\" line: %u", m_file_spec.GetFilename().AsCString(), m_line_number);
+}
+
+void
+BreakpointResolverFileLine::Dump (Stream *s) const
+{
+
+}
+