Debugger: Fix setting of Qt version fallback, again

Change-Id: I6b6cd448884800cb6d08dbdce15cb99f4ea8ba2b
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

4 files changed, 14 insertions, 9 deletions

diff --git a/share/qtcreator/debugger/dumper.py b/share/qtcreator/debugger/dumper.py
index 99f3b966fb..fdf64d851f 100644
--- a/share/qtcreator/debugger/dumper.py
+++ b/share/qtcreator/debugger/dumper.py
@@ -253,8 +253,8 @@ class DumperBase():
         #DumperBase.warn('WATCHERS: %s' % self.watchers)
 
     def setFallbackQtVersion(self, args):
-        version = int(args.get('version', '0x%x' % self.fallbackQtVersion), 16)
-        self.warn("got fallback qt version %x" % version)
+        version = int(args.get('version', self.fallbackQtVersion))
+        DumperBase.warn("got fallback qt version 0x%x" % version)
         self.fallbackQtVersion = version
 
     def resetPerStepCaches(self):
diff --git a/src/plugins/debugger/cdb/cdbengine.cpp b/src/plugins/debugger/cdb/cdbengine.cpp
index d685d550d0..0c4b42094d 100644
--- a/src/plugins/debugger/cdb/cdbengine.cpp
+++ b/src/plugins/debugger/cdb/cdbengine.cpp
@@ -2832,8 +2832,10 @@ void CdbEngine::setupScripting(const DebuggerResponse &response)
             runCommand({command, ScriptCommand});
     }
 
-    const QString qtVersion = QString::number(runParameters().fallbackQtVersion, 16);
-    runCommand({"theDumper.setFallbackQtVersion(0x" + qtVersion + ")", ScriptCommand});
+    DebuggerCommand cmd0("theDumper.setFallbackQtVersion", ScriptCommand);
+    cmd0.arg("version", runParameters().fallbackQtVersion);
+    runCommand(cmd0);
+
     runCommand({"theDumper.loadDumpers(None)", ScriptCommand,
                 [this](const DebuggerResponse &response) {
                     watchHandler()->addDumpers(response.data["result"]["dumpers"]);
diff --git a/src/plugins/debugger/gdb/gdbengine.cpp b/src/plugins/debugger/gdb/gdbengine.cpp
index 8f9f789a67..5e9d337bbd 100644
--- a/src/plugins/debugger/gdb/gdbengine.cpp
+++ b/src/plugins/debugger/gdb/gdbengine.cpp
@@ -4007,7 +4007,10 @@ void GdbEngine::setupEngine()
     if (!commands.isEmpty())
         runCommand({commands});
 
-    runCommand({"setFallbackQtVersion(0x" + QString::number(rp.fallbackQtVersion, 16) + ")"});
+    DebuggerCommand cmd1("setFallbackQtVersion");
+    cmd1.arg("version", rp.fallbackQtVersion);
+    runCommand(cmd1);
+
     runCommand({"loadDumpers", CB(handlePythonSetup)});
 
     // Reload peripheral register description.
diff --git a/src/plugins/debugger/lldb/lldbengine.cpp b/src/plugins/debugger/lldb/lldbengine.cpp
index 49124aca32..e98c059815 100644
--- a/src/plugins/debugger/lldb/lldbengine.cpp
+++ b/src/plugins/debugger/lldb/lldbengine.cpp
@@ -264,10 +264,6 @@ void LldbEngine::setupEngine()
         runCommand(cmd);
     }
 
-    DebuggerCommand cmd0("setFallbackQtVersion");
-    cmd0.arg("version", "0x" + QString::number(rp.fallbackQtVersion, 16));
-    runCommand(cmd0);
-
     DebuggerCommand cmd1("loadDumpers");
     cmd1.callback = [this](const DebuggerResponse &response) {
         watchHandler()->addDumpers(response.data["dumpers"]);
@@ -343,6 +339,10 @@ void LldbEngine::setupEngine()
 
     cmd2.flags = Silent;
     runCommand(cmd2);
+
+    DebuggerCommand cmd0("setFallbackQtVersion");
+    cmd0.arg("version", rp.fallbackQtVersion);
+    runCommand(cmd0);
 }
 
 void LldbEngine::runEngine()