Add SPARC32 support

Author: Tech-FZ

CHANGELOG.md

@@ -1,3 +1,20 @@
+# EmuGUI v1.0.0.5305_dev "Adèle Angela"  (based on v1.0.0.5304_dev)
+
+## Changes compared to v0.8.0.5206
+
+- The old feature list has been updated beforehand.
+- The updater has been removed due to some unexpected complications.
+- The database now supports the keyboard layout selection, which hasn't been implemented as of yet.
+- This release is now GitHub-only due to some unexpected complications.
+- You can now select different keyboard layouts.
+- The version string has been moved to the About section and is also shown in the title of the main window.
+- The main window now scales its content when resized.
+- The codename will be shown in the About section as well.
+- The license file has been updated with the copyright information.
+- The readme has been updated so it fits the current circumstances.
+- SPARC 32-bit support has been added and the functionality is ready for testing.
+- The old feature list is updated so it fits the current circumstances.
+
 # EmuGUI v1.0.0.5304_dev "Adèle Angela"  (based on v1.0.0.5303_dev)
 
 ## Changes compared to v0.8.0.5206

dialogExecution/__pycache__/editVMNew.cpython-310.pyc

@@ -259,6 +259,21 @@ def machineCpuAarch64(self, machine, cpu):
 
             i += 1
 
+    def machineSparc(self, machine):
+        i = 0
+
+        while i < self.comboBox_20.count():
+            if self.comboBox_20.itemText(i) == "Let QEMU decide" or self.comboBox_20.itemText(i) == "QEMU überlassen":
+                if machine == "Let QEMU decide":
+                    self.comboBox_20.setCurrentIndex(i)
+                    break
+
+            elif self.comboBox_20.itemText(i) == machine:
+                self.comboBox_20.setCurrentIndex(i)
+                break
+
+            i += 1
+
     def vhdAddingChange(self):
         if self.comboBox_2.currentText() == "Create a new virtual hard drive":
             # For new and existing
@@ -362,6 +377,9 @@ def archChanged(self):
         elif self.comboBox.currentText() == "arm" or self.comboBox.currentText() == "aarch64":
             self.stackedWidget.setCurrentIndex(3)
 
+        elif self.comboBox.currentText() == "sparc":
+            self.stackedWidget.setCurrentIndex(4)
+
     def extBiosFileLocation(self):
         filename, filter = QFileDialog.getOpenFileName(parent=self, caption='Select BIOS file', dir='.', filter='BIN files (*.bin);;All files (*.*)')
 
@@ -429,6 +447,10 @@ def readTempVmFile(self):
             self.machineCpuAarch64(vmSpecs[2], vmSpecs[3])
             self.spinBox_5.setValue(int(vmSpecs[4]))
 
+        elif vmSpecs[1] == "sparc":
+            self.machineSparc(vmSpecs[2])
+            self.spinBox_7.setValue(int(vmSpecs[4]))
+
         if vmSpecs[5] != "NULL":
             self.lineEdit_2.setText(vmSpecs[5])
             i = 0
@@ -585,6 +607,11 @@ def finishCreation(self):
             cpu = self.comboBox_17.currentText()
             ram = self.spinBox_5.value()
 
+        elif self.comboBox.currentText() == "sparc":
+            machine = self.comboBox_20.currentText()
+            cpu = "Let QEMU decide"
+            ram = self.spinBox_7.value()
+
         if machine == "Let QEMU decide" or machine == "QEMU überlassen":
             machine = "Let QEMU decide"
 

dialogExecution/__pycache__/newVirtualMachine.cpython-310.pyc

@@ -80,6 +80,11 @@ def connectSignalsSlots(self):
         self.pushButton_34.clicked.connect(self.vhdMenu)
         self.pushButton_35.clicked.connect(self.close)
 
+        # Page 2.5 (sparc machine preparation)
+        self.pushButton_37.clicked.connect(self.firstStage)
+        self.pushButton_38.clicked.connect(self.vhdMenu)
+        self.pushButton_39.clicked.connect(self.close)
+
         # Page 3 (VHD creation)
         self.pushButton_13.clicked.connect(self.vhdBrowseLocation)
         self.pushButton_16.clicked.connect(self.archSystem)
@@ -250,12 +255,15 @@ def archSystem(self):
 
                 elif self.comboBox.currentText() == "aarch64" or self.comboBox.currentText() == "arm":
                     self.stackedWidget.setCurrentIndex(4)
+
+                elif self.comboBox.currentText() == "sparc":
+                    self.stackedWidget.setCurrentIndex(5)
 
         except sqlite3.Error as e:
             print(f"The SQLite module encountered an error: {e}.")
 
     def vhdMenu(self):
-        self.stackedWidget.setCurrentIndex(5)
+        self.stackedWidget.setCurrentIndex(6)
 
     def vhdAddingChange(self):
         if self.comboBox_18.currentText() == "Create a new virtual hard drive":
@@ -330,10 +338,10 @@ def firstStage(self):
         self.stackedWidget.setCurrentIndex(0)
 
     def vgaNetworkMenu(self):
-        self.stackedWidget.setCurrentIndex(6)
+        self.stackedWidget.setCurrentIndex(7)
 
     def extBios(self):
-        self.stackedWidget.setCurrentIndex(7)
+        self.stackedWidget.setCurrentIndex(8)
 
     def extBiosFileLocation(self):
         filename, filter = QFileDialog.getOpenFileName(parent=self, caption='Select BIOS file', dir='.', filter='BIN files (*.bin);;All files (*.*)')
@@ -342,10 +350,10 @@ def extBiosFileLocation(self):
             self.lineEdit_8.setText(filename)
 
     def soundCard(self):
-        self.stackedWidget.setCurrentIndex(8)
+        self.stackedWidget.setCurrentIndex(9)
 
     def linuxVMSpecific(self):
-        self.stackedWidget.setCurrentIndex(9)
+        self.stackedWidget.setCurrentIndex(10)
 
     def linuxKernelBrowseLocation(self):
         filename, filter = QFileDialog.getOpenFileName(parent=self, caption='Select Linux kernel', dir='.', filter='All files (*.*)')
@@ -360,7 +368,7 @@ def linuxInitridBrowseLocation(self):
             self.lineEdit_5.setText(filename)
 
     def win2kHacker(self):
-        self.stackedWidget.setCurrentIndex(10)
+        self.stackedWidget.setCurrentIndex(11)
 
     def finishCreation(self):
         # This creates your VM in the first place
@@ -397,6 +405,11 @@ def finishCreation(self):
             cpu = self.comboBox_15.currentText()
             ram = self.spinBox_5.value()
 
+        elif self.comboBox.currentText() == "sparc":
+            machine = self.comboBox_20.currentText()
+            cpu = "Let QEMU decide"
+            ram = self.spinBox_7.value()
+
         if machine == "Let QEMU decide" or machine == "QEMU überlassen":
             machine = "Let QEMU decide"
 

dialogExecution/__pycache__/startVirtualMachine.cpython-310.pyc

@@ -224,6 +224,11 @@ def start_virtual_machine(self):
         WHERE name = 'qemu-system-arm';
         """
 
+        qemu_sparc_bin = """
+        SELECT value FROM settings
+        WHERE name = 'qemu-system-sparc';
+        """
+
         connection = self.connection
         cursor = connection.cursor()
 
@@ -296,6 +301,13 @@ def start_virtual_machine(self):
 
                 print(result)
 
+            elif self.vmSpecs[1] == "sparc":
+                cursor.execute(qemu_sparc_bin)
+                connection.commit()
+                result = cursor.fetchall()
+
+                print(result)
+
             qemu_to_execute = result[0][0]
 
             if platform.system() == "Windows":
@@ -337,7 +349,7 @@ def start_virtual_machine(self):
                     qemu_cmd = qemu_cmd + f" -vga {self.vmSpecs[6]}"
 
             if self.vmSpecs[7] != "none":
-                if self.vmSpecs[1] == "i386" or self.vmSpecs[1] == "x86_64" or self.vmSpecs[1] == "ppc" or self.vmSpecs[1] == "ppc64":
+                if self.vmSpecs[1] == "i386" or self.vmSpecs[1] == "x86_64" or self.vmSpecs[1] == "ppc" or self.vmSpecs[1] == "ppc64" or self.vmSpecs[1] == "sparc":
                     qemu_cmd = qemu_cmd + f" -net nic,model={self.vmSpecs[7]} -net user"
 
                 elif self.vmSpecs[1] == "mips64el" or self.vmSpecs[1] == "mipsel":

dialogExecution/editVMNew.py

@@ -14,7 +14,7 @@ EmuGUI's depreciation policy for built-in features is as follows: When one featu
 | ------- | ----- | ------------------------- | ------------------------------------- | ----------------------- |
 | USB Tablet checkbox | Depreciated | 0.4 | 5 | A combobox with more possibilities has been created |
 | Windows 2000 checkbox | Depreciated | 0.6.5 | 7 | Rather prevents you from installing the OS in question than helping you |
-| doc/TESTED.md compatibility list | Depreciated | 0.7.2.5108 | 8 | It's not very productive to use two versions of the same file. Please visit the EmuGUI wiki on the stable repository on Codeberg instead. |
+| doc/TESTED.md compatibility list | Depreciated | 0.7.2.5108 | 8 | It's not very productive to use two versions of the same file. Please visit the EmuGUI wiki on the stable repository on GitHub instead. |
 | Icelake-Client x86 CPU | Depreciated | 0.7.6.5112 | 8 | This CPU has been removed from QEMU 7.1 already, although EmuGUI is going to keep it for compatibility reasons (for now). Please change the CPU as soon as possible. |
 
 ## Supported host operating systems

dialogExecution/newVirtualMachine.py

@@ -39,8 +39,8 @@ def __init__(self, parent=None):
         self.connectSignalsSlots()
         self.timer = QTimer()
         self.timer.timeout.connect(self.updateVmList)
-        self.label_8.setText("EmuGUI v1.0.0.5304_dev (pre-release, not for production)\nCodename 'Adèle Angela'")
-        self.setWindowTitle("EmuGUI v1.0.0.5304_dev (Development Release)")
+        self.label_8.setText("EmuGUI v1.0.0.5305_dev (pre-release, not for production)\nCodename 'Adèle Angela'")
+        self.setWindowTitle("EmuGUI v1.0.0.5305_dev (Development Release)")
         self.languageInUse = "system"
 
         try:
@@ -49,7 +49,7 @@ def __init__(self, parent=None):
         except:
             pass
 
-        self.versionCode = 5304
+        self.versionCode = 5305
 
         if platform.system() == "Windows":
             self.connection = platformSpecific.windowsSpecific.setupWindowsBackend()
@@ -124,6 +124,7 @@ def connectSignalsSlots(self):
         self.pushButton_7.clicked.connect(self.set_qemu_aarch64_path)
         self.pushButton_12.clicked.connect(self.set_qemu_arm_path)
         self.pushButton_15.clicked.connect(self.applyGeneric)
+        self.pushButton_13.clicked.connect(self.set_qemu_sparc_path)
         self.label_6.setPixmap(QtGui.QPixmap("Text colourized.png"))
 
     def setLanguage(self, langmode):
@@ -371,6 +372,14 @@ def prepareDatabase(self, connection):
         );
         """
 
+        insert_qemu_sparc = """
+        INSERT INTO settings (
+            name
+        ) VALUES (
+            "qemu-system-sparc"
+        );
+        """
+
         # Language codes:
         # default: same language as system (English if not present)
         # en: English
@@ -481,6 +490,11 @@ def prepareDatabase(self, connection):
         WHERE name = "qemu-system-arm";
         """
 
+        select_qemu_sparc = """
+        SELECT name, value FROM settings
+        WHERE name = "qemu-system-sparc";
+        """
+
         select_language = """
         SELECT name, value FROM settings
         WHERE name = "lang";
@@ -734,6 +748,24 @@ def prepareDatabase(self, connection):
         except sqlite3.Error as e:
             print(f"The SQLite module encountered an error: {e}.")
 
+        try:
+            cursor.execute(select_qemu_sparc)
+            connection.commit()
+            result = cursor.fetchall()
+
+            try:
+                qemu_img_slot = str(result[0])
+                self.lineEdit_7.setText(result[0][1])
+                print("The query was executed successfully. The qemu-system-arm slot already is in the database.")
+
+            except:
+                cursor.execute(insert_qemu_sparc)
+                connection.commit()
+                print("The query was executed successfully. The qemu-system-arm slot has been created.")
+        
+        except sqlite3.Error as e:
+            print(f"The SQLite module encountered an error: {e}.")
+
         try:
             cursor.execute(select_language)
             connection.commit()
@@ -1324,7 +1356,7 @@ def startVM(self):
                             dialog.exec()
                             break
 
-                elif architecture_of_vm == "mips64":
+                elif architecture_of_vm == "mips64" or architecture_of_vm == "sparc":
                     if result_settings[i][0] == f"qemu-system-{architecture_of_vm}":
                         if result_settings[i][1] == "":
                             dialog = QemuSysMissing(self)
@@ -1524,6 +1556,12 @@ def set_qemu_arm_path(self):
         if filename:
             self.lineEdit_7.setText(filename)
 
+    def set_qemu_sparc_path(self):
+        filename, filter = QFileDialog.getOpenFileName(parent=self, caption='Select qemu-system-sparc executable', dir='.', filter='Windows executables (*.exe);;All files (*.*)')
+
+        if filename:
+            self.lineEdit_12.setText(filename)
+
     def applyChangesQemu(self):
         pathQemuImg = self.lineEdit_5.text()
         pathQemuI386 = self.lineEdit_4.text()
@@ -1536,6 +1574,7 @@ def applyChangesQemu(self):
         pathQemuMips = self.lineEdit_10.text()
         pathQemuAarch64 = self.lineEdit_6.text()
         pathQemuArm = self.lineEdit_7.text()
+        pathQemuSparc = self.lineEdit_12.text()
 
         qemu_img_update = f"""
         UPDATE settings
@@ -1603,6 +1642,12 @@ def applyChangesQemu(self):
         WHERE name = 'qemu-system-arm';
         """
 
+        qemu_sparc_update = f"""
+        UPDATE settings
+        SET value = '{pathQemuSparc}'
+        WHERE name = 'qemu-system-sparc';
+        """
+
         connection = self.connection
         cursor = connection.cursor()
 
@@ -1694,6 +1739,14 @@ def applyChangesQemu(self):
         except sqlite3.Error as e:
             print(f"The SQLite module encountered an error: {e}.")
 
+        try:
+            cursor.execute(qemu_sparc_update)
+            connection.commit()
+            print("The query was executed successfully.")
+
+        except sqlite3.Error as e:
+            print(f"The SQLite module encountered an error: {e}.")
+
     #def applyChangesUpdate(self):
     #    updateMirror = self.comboBox.currentText()