Added support for inlined stack frames being represented as real stack frames

which is now on by default. Frames are gotten from the unwinder as concrete
frames, then if inline frames are to be shown, extra information to track
and reconstruct these frames is cached with each Thread and exanded as needed.

I added an inline height as part of the lldb_private::StackID class, the class
that helps us uniquely identify stack frames. This allows for two frames to
shared the same call frame address, yet differ only in inline height.

Fixed setting breakpoint by address to not require addresses to resolve.

A quick example:

% cat main.cpp

% ./build/Debug/lldb test/stl/a.out 
Current executable set to 'test/stl/a.out' (x86_64).
(lldb) breakpoint set --address 0x0000000100000d31
Breakpoint created: 1: address = 0x0000000100000d31, locations = 1
(lldb) r
Launching 'a.out'  (x86_64)
(lldb) Process 38031 Stopped
* thread #1: tid = 0x2e03, pc = 0x0000000100000d31, where = a.out`main [inlined] std::string::_M_data() const at /usr/include/c++/4.2.1/bits/basic_string.h:280, stop reason = breakpoint 1.1, queue = com.apple.main-thread
 277   	
 278   	      _CharT*
 279   	      _M_data() const
 280 ->	      { return  _M_dataplus._M_p; }
 281   	
 282   	      _CharT*
 283   	      _M_data(_CharT* __p)
(lldb) bt
thread #1: tid = 0x2e03, stop reason = breakpoint 1.1, queue = com.apple.main-thread
  frame #0: pc = 0x0000000100000d31, where = a.out`main [inlined] std::string::_M_data() const at /usr/include/c++/4.2.1/bits/basic_string.h:280
  frame #1: pc = 0x0000000100000d31, where = a.out`main [inlined] std::string::_M_rep() const at /usr/include/c++/4.2.1/bits/basic_string.h:288
  frame #2: pc = 0x0000000100000d31, where = a.out`main [inlined] std::string::size() const at /usr/include/c++/4.2.1/bits/basic_string.h:606
  frame #3: pc = 0x0000000100000d31, where = a.out`main [inlined] operator<< <char, std::char_traits<char>, std::allocator<char> > at /usr/include/c++/4.2.1/bits/basic_string.h:2414
  frame #4: pc = 0x0000000100000d31, where = a.out`main + 33 at /Volumes/work/gclayton/Documents/src/lldb/test/stl/main.cpp:14
  frame #5: pc = 0x0000000100000d08, where = a.out`start + 52

Each inline frame contains only the variables that they contain and each inlined
stack frame is treated as a single entity.

llvm-svn: 111877

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/source/Commands/CommandObjectImage.cpp b/lldb/source/Commands/CommandObjectImage.cpp
index a5d1f332a9f..c9a22543a6f 100644
--- a/lldb/source/Commands/CommandObjectImage.cpp
+++ b/lldb/source/Commands/CommandObjectImage.cpp
@@ -341,7 +341,7 @@ DumpSymbolContextList (CommandInterpreter &interpreter, Stream &strm, SymbolCont
                     strm.PutCString(" in ");
                 }
             }
-            sc.DumpStopContext(&strm, interpreter.GetDebugger().GetExecutionContext().process, sc.line_entry.range.GetBaseAddress());
+            sc.DumpStopContext(&strm, interpreter.GetDebugger().GetExecutionContext().process, sc.line_entry.range.GetBaseAddress(), true, false);
         }
     }
     strm.IndentLess ();