Version 4.18.0 ; Some protection in replay string parsing ; Implement…

…ation of replay string functionality in complx ; some pylc3 fixes

complx/AdvancedLoadDialog.cpp

@@ -7,6 +7,11 @@ extern lc3_state state;
 AdvancedLoadDialog::AdvancedLoadDialog(wxWindow* parent, const LoadingOptions& opts) : AdvancedLoadDialogDecl(parent)
 {
     assemblyFile->SetPath(opts.file);
+    replayString->SetValue(opts.replay_string);
+#ifndef ENABLE_LC3_REPLAY
+    replayString->Enable(false);
+    replayString->SetValue("");
+#endif
     consoleInput->SetValue(opts.console_input);
     regInitializer->SetSelection(opts.registers == RANDOMIZE ? 0 : (opts.registers == ZEROED ? 1 : 2));
     if (opts.registers != RANDOMIZE && opts.registers != ZEROED)
@@ -34,6 +39,9 @@ LoadingOptions AdvancedLoadDialog::GetOptions()
         return options;
 
     options.file = file;
+#ifdef ENABLE_LC3_REPLAY
+    options.replay_string = replayString->GetValue().ToStdString();
+#endif
     options.console_input = consoleInput->GetValue().ToStdString();
     int ret = -1;
     int error;

complx/CMakeLists.txt

@@ -47,13 +47,24 @@ add_executable(
     ${SRC_COMPLX}
 )
 
+if (ENABLE_REPLAY)
+    add_definitions(-DENABLE_LC3_REPLAY)
+    include_directories("../replay")
+    target_link_libraries(
+        complx
+        lc3_replay
+    )
+endif (ENABLE_REPLAY)
+
 target_link_libraries(
     complx
     lc3
     ${wxWidgets_LIBRARIES}
     ${GLIB2_LIBRARIES}
 )
 
+
+
 install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/complx DESTINATION ${CMAKE_INSTALL_BINDIR})
 
 install(FILES ../doc/complx-tools.pdf DESTINATION share/doc/complx-tools)

complx/ComplxFrame.cpp

@@ -33,6 +33,10 @@
 #include "LC3RunThread.hpp"
 #include "version.h"
 
+#ifdef ENABLE_LC3_REPLAY
+#include <lc3_replay.hpp>
+#endif
+
 lc3_state state;
 
 extern ComplxFrame* complxframe;
@@ -203,6 +207,8 @@ void ComplxFrame::OnAdvancedLoad(wxCommandEvent& event)
         }
         reload_options = options;
         DoLoadFile(reload_options);
+        if (!reload_options.replay_string.empty())
+            DoSetupReplayString(reload_options.replay_string);
     }
     delete dialog;
 }
@@ -1322,6 +1328,121 @@ void ComplxFrame::OnDestroyView(wxCloseEvent& event)
     frame->Destroy();
 }
 
+void ComplxFrame::OnSetupReplayString(wxCommandEvent& event)
+{
+#ifdef ENABLE_LC3_REPLAY
+    if (Running())
+        return;
+
+    if (reload_options.file.empty())
+        OnLoad(event);
+
+    if (reload_options.file.empty())
+    {
+        wxMessageBox("An assembly file must be loaded to perform this operation", "Error");
+        return;
+    }
+
+    std::string replay_str = DoAskForReplayString();
+
+    if (replay_str.empty())
+        return;
+
+    DoSetupReplayString(replay_str);
+#else
+    wxMessageBox("Support for this menu function was not enabled.", "Error");
+#endif
+}
+void ComplxFrame::OnReloadReplayString(wxCommandEvent& event)
+{
+#ifdef ENABLE_LC3_REPLAY
+    if (reload_options.replay_string.empty() || reload_options.file.empty())
+    {
+        OnSetupReplayString(event);
+        return;
+    }
+
+    DoSetupReplayString(reload_options.replay_string);
+#else
+    wxMessageBox("Support for this menu function was not enabled.", "Error");
+#endif
+}
+void ComplxFrame::OnDescribeReplayString(wxCommandEvent& event)
+{
+#ifdef ENABLE_LC3_REPLAY
+    std::string replay_str = reload_options.replay_string;
+    if (replay_str.empty())
+    {
+        replay_str = DoAskForReplayString();
+
+        if (replay_str.empty())
+        {
+            wxMessageBox("No replay string given.", "Error");
+            return;
+        }
+    }
+
+    try
+    {
+        std::string description = lc3_describe_replay(replay_str);
+        wxMessageBox(description);
+    }
+    catch (std::string err)
+    {
+        wxMessageBox(err.c_str(), "Error");
+        return;
+    }
+    catch (const char* err)
+    {
+        wxMessageBox(err, "Error");
+        return;
+    }
+#else
+    wxMessageBox("Support for this menu function was not enabled.", "Error");
+#endif
+}
+
+std::string ComplxFrame::DoAskForReplayString()
+{
+#ifdef ENABLE_LC3_REPLAY
+    wxString replay = wxGetTextFromUser("Enter Replay String", "Testing");
+    if (replay.IsEmpty())
+    {
+        wxMessageBox("No replay string given", "Error");
+        return "";
+    }
+    return replay.ToStdString();
+#else
+    return "";
+#endif
+}
+
+void ComplxFrame::DoSetupReplayString(const std::string& replay_string)
+{
+#ifdef ENABLE_LC3_REPLAY
+    try
+    {
+        std::stringstream input;
+        lc3_setup_replay(state, reload_options.file, replay_string, input);
+        console->SetInput(input.str());
+        reload_options.replay_string = replay_string;
+        UpdateRegisters();
+        UpdateMemory();
+        UpdateStatus();
+    }
+    catch (std::string err)
+    {
+        wxMessageBox(err.c_str(), "Error");
+        return;
+    }
+    catch (const char* err)
+    {
+        wxMessageBox(err, "Error");
+        return;
+    }
+#endif
+}
+
 /** OnAbout
   *
   * Displays information about this program
@@ -1332,7 +1453,7 @@ void ComplxFrame::OnAbout(wxCommandEvent& event)
     aboutInfo.SetName("Complx");
     aboutInfo.SetVersion(Version::FULLVERSION_STRING);
     aboutInfo.SetDescription(_("LC-3 Simulator\nBug reports, thanks, and feature requests should be sent to Brandon.\n[email protected]"));
-    aboutInfo.SetCopyright("(C) 2010-2016");
+    aboutInfo.SetCopyright("(C) 2010-2018");
     aboutInfo.AddDeveloper("Brandon Whitehead [email protected]");
     aboutInfo.SetIcon(wxIcon(icon64_xpm));
 
@@ -1485,22 +1606,22 @@ void PrintError(int error)
     switch(error)
     {
     case 1:
-        msg = _("ERROR! Error evaluating expression: Unbalanced parenthesis");
+        msg = _("Error evaluating expression: Unbalanced parenthesis");
         break;
     case 2:
-        msg = _("ERROR! Error evaluating expression: Invalid Operator");
+        msg = _("Error evaluating expression: Invalid Operator");
         break;
     case 3:
-        msg = _("ERROR! Error evaluating expression: Invalid operand");
+        msg = _("Error evaluating expression: Invalid operand");
         break;
     case 4:
-        msg = _("ERROR! Error evaluating expression: Malformed reference");
+        msg = _("Error evaluating expression: Malformed reference");
         break;
     case 5:
-        msg = _("ERROR! Error evaluating expression: Undefined symbol");
+        msg = _("Error evaluating expression: Undefined symbol");
         break;
     default:
-        msg = _("ERROR! Error evaluating expression.");
+        msg = _("Error evaluating expression.");
         break;
     }
 

complx/ComplxFrame.hpp

@@ -106,6 +106,13 @@ class ComplxFrame : public ComplxFrameDecl
     void OnAdvancedBreakpoint(wxCommandEvent& event) override;
     void OnBlackbox(wxCommandEvent& event) override;
 
+    // Test menu event handlers
+	void OnSetupReplayString(wxCommandEvent& event) override;
+	void OnReloadReplayString(wxCommandEvent& event) override;
+	void OnDescribeReplayString(wxCommandEvent& event) override;
+	std::string DoAskForReplayString();
+	void DoSetupReplayString(const std::string& replay_string);
+
     // Help menu event handlers
     void OnDocs(wxCommandEvent& event) override;
     void OnISA(wxCommandEvent& event) override;
@@ -153,7 +160,7 @@ class ComplxFrame : public ComplxFrameDecl
       * Attempts to detect if a subroutine is found in the loaded code
       * The way this function works is it will try to find a RET, JSR, or JSRR instruction.
       * We do not look at trap instructions since they are black boxed anyway if true traps are disabled,
-      * however if a custom trap is written then it will of course have a RETY statement.
+      * however if a custom trap is written then it will of course have a RET statement.
       * The usage of this function is for enabling or disabling the Next/Prev Line and Finish control buttons.
       * @param ranges Code ranges the file that was loaded touches
       * @return True if a subroutine was detected false otherwise