Add a commnad to set a condition for a watchpoint. Example:

    watchpoint modify -c 'global==5'

modifies the last created watchpoint so that the condition expression
is evaluated at the stop point to decide whether we should proceed with
the stopping.

Also add SBWatchpont::SetCondition(const char *condition) to set condition
programmatically.

Test cases to come later.

llvm-svn: 142227

1 files changed, 21 insertions, 0 deletions

diff --git a/lldb/source/API/SBWatchpoint.cpp b/lldb/source/API/SBWatchpoint.cpp
index de43364f049..ec2dc128f15 100644
--- a/lldb/source/API/SBWatchpoint.cpp
+++ b/lldb/source/API/SBWatchpoint.cpp
@@ -205,6 +205,27 @@ SBWatchpoint::SetIgnoreCount (uint32_t n)
     }
 }
 
+const char *
+SBWatchpoint::GetCondition ()
+{
+    if (m_opaque_sp)
+    {
+        Mutex::Locker api_locker (m_opaque_sp->GetTarget().GetAPIMutex());
+        return m_opaque_sp->GetConditionText ();
+    }
+    return NULL;
+}
+
+void
+SBWatchpoint::SetCondition (const char *condition)
+{
+    if (m_opaque_sp)
+    {
+        Mutex::Locker api_locker (m_opaque_sp->GetTarget().GetAPIMutex());
+        m_opaque_sp->SetCondition (condition);
+    }
+}
+
 bool
 SBWatchpoint::GetDescription (SBStream &description, DescriptionLevel level)
 {