Debugger: Add memory views.

Add a separate memory view tool window available
from the context menus of:

Locals view:
   If the debugger provides size information, colors the
   areas of member variables for inspecting class layouts.

Registers view:
   Tracks the area pointed to by a register.

The view has a context menu allowing to open subviews
referenced by the pointer at the location using
the toolchain abi's word with/endianness.

Rubber-stamped-by: hjk

1 files changed, 2 insertions, 1 deletions

diff --git a/src/plugins/debugger/registerhandler.cpp b/src/plugins/debugger/registerhandler.cpp
index f935290efb..b7ddd6e9a2 100644
--- a/src/plugins/debugger/registerhandler.cpp
+++ b/src/plugins/debugger/registerhandler.cpp
@@ -175,13 +175,14 @@ void RegisterHandler::setAndMarkRegisters(const Registers &registers)
     }
     const int size = m_registers.size();
     for (int r = 0; r < size; r++) {
+        const QModelIndex regIndex = index(r, 1);
         if (m_registers.at(r).value != registers.at(r).value) {
             // Indicate red if values change, keep changed.
             m_registers[r].changed = m_registers[r].changed || !m_registers.at(r).value.isEmpty();
             m_registers[r].value = registers.at(r).value;
-            const QModelIndex regIndex = index(r, 1);
             emit dataChanged(regIndex, regIndex);
         }
+        emit registerSet(regIndex); // notify attached memory views.
     }
 }