MFC r262528: Update LLDB snapshot to upstream r202189

  Highlights include (upstream revs in parens):

  - Improvements to the remote GDB protocol client
    (r196610, r197579, r197857, r200072, and others)

  - Bug fixes for big-endian targets
    (r196808)

  - Initial support for libdispatch (GCD) queues in the debuggee
    (r197190)

  - Add "step-avoid-libraries" setting
    (r199943)

  - IO subsystem improvements (including initial work on a curses gui)
    (r200263)

  - Support hardware watchpoints on FreeBSD
    (r201706)

  - Improved unwinding through hand-written assembly functions
    (r201839)

  - Handle DW_TAG_unspecified_parameters for variadic functions
    (r202061)

  - Fix Ctrl+C interrupting a running inferior process
    (r202086, r202154)

  - Various bug fixes for memory leaks, LLDB segfaults, the C++ demangler,
    ELF core files, DWARF debug info, and others.

Sponsored by:	DARPA, AFRL

1 files changed, 14 insertions, 1 deletions

diff --git a/contrib/llvm/tools/lldb/source/Target/StopInfo.cpp b/contrib/llvm/tools/lldb/source/Target/StopInfo.cpp
index 914969a..3664e8f 100644
--- a/contrib/llvm/tools/lldb/source/Target/StopInfo.cpp
+++ b/contrib/llvm/tools/lldb/source/Target/StopInfo.cpp
@@ -419,8 +419,15 @@ protected:
                         // The breakpoint site may have many locations associated with it, not all of them valid for
                         // this thread.  Skip the ones that aren't:
                         if (!bp_loc_sp->ValidForThisThread(thread_sp.get()))
+                        {
+                            if (log)
+                            {
+                                StreamString s;
+                                bp_loc_sp->GetDescription(&s, eDescriptionLevelBrief);
+                                log->Printf ("Breakpoint %s hit on thread 0x%llx but it was not for this thread, continuing.", s.GetData(), thread_sp->GetID());
+                            }
                             continue;
-                                                          
+                        }
                         // First run the condition for the breakpoint.  If that says we should stop, then we'll run
                         // the callback for the breakpoint.  If the callback says we shouldn't stop that will win.                    
                         
@@ -450,6 +457,12 @@ protected:
                             }
                             else
                             {
+                                if (log)
+                                {
+                                    StreamString s;
+                                    bp_loc_sp->GetDescription(&s, eDescriptionLevelBrief);
+                                    log->Printf ("Condition evaluated for breakpoint %s on thread 0x%llx conditon_says_stop: %i.", s.GetData(), thread_sp->GetID(), condition_says_stop);
+                                }
                                 if (!condition_says_stop)
                                     continue;
                             }