Added a 'jump' command, similar to GDBs.

This allows the PC to be directly changed to a different line.
It's similar to the example python script in examples/python/jump.py, except implemented as a builtin.

Also this version will track the current function correctly even if the target line resolves to multiple addresses. (e.g. debugging a templated function)

llvm-svn: 190572

1 files changed, 6 insertions, 2 deletions

diff --git a/lldb/source/Core/Error.cpp b/lldb/source/Core/Error.cpp
index bca30be6813..7aabe5b386d 100644
--- a/lldb/source/Core/Error.cpp
+++ b/lldb/source/Core/Error.cpp
@@ -52,12 +52,16 @@ Error::Error (const Error &rhs) :
 {
 }
 
-Error::Error (const char* err_str):
+Error::Error (const char* format, ...):
     m_code (0),
     m_type (eErrorTypeInvalid),
     m_string ()
 {
-    SetErrorString(err_str);
+    va_list args;
+    va_start (args, format);
+    SetErrorToGenericError ();
+    SetErrorStringWithVarArg (format, args);
+    va_end (args);
 }
 
 //----------------------------------------------------------------------