def on_rom_binary(self):
self.editor_converting = True
if self.rom_type_sel == self.actionROMAssembly:
file_utils.copy_model_to_file(self.rom_model, self.rom_stream)
self.assemble(self.load_converted_asm_bin)
self.rom_type_sel = self.actionROMBinario
def on_save(self):
filename = self.rom_path
if self.rom_path is not None:
self.rom_watcher.removePath(self.rom_path)
if filename is None:
filename = QFileDialog.getSaveFileName(self.window,
"Salve o arquivo",
os.getcwd(),
"Arquivos (*.vm)")
if len(filename) == 0 or len(filename[0]) == 0:
return None
filename = filename[0]
self.rom_path = filename
file_utils.copy_model_to_file(self.rom_model, self.rom_stream)
file_utils.stream_to_file(self.rom_stream, filename)
self.rom_watcher.addPath(self.rom_path)
def get_updated_ram(self):
ram = tempfile.SpooledTemporaryFile(max_size=self.TEMP_MAX_RAM_USE,
mode="w+")
file_utils.copy_model_to_file(self.ram_model, ram)
return ram
def on_proximo(self):
if self.data_changed:
if self.lst_parser is not None:
self.lst_parser.close()
if self.actionROMAssembly.isChecked():
file_utils.copy_model_to_file(self.rom_model, self.rom_stream)
self.assemble(self.assemble_end)
else:
tmp_rom = tempfile.SpooledTemporaryFile(
max_size=self.TEMP_MAX_RAM_USE, mode="w+")
file_utils.copy_model_to_file(self.rom_model, tmp_rom)
tmp_ram = self.get_updated_ram()
self.simulate(tmp_rom, tmp_ram)
return False
step = self.lst_parser.advance()
if "s_regAout" not in step:
self.step_timer.stop()
QMessageBox.warning(self.window, "Simulador", "Fim de simulação")
return
self.update_line_edit(self.lineEdit_A, step["s_regAout"])
self.update_line_edit(self.lineEdit_S, step["s_regSout"])
self.update_line_edit(self.lineEdit_D, step["s_regDout"])
self.update_line_edit(self.lineEdit_inM, step["inM"])
self.update_line_edit(self.lineEdit_outM, step["outM"])
if self.last_step is not None:
addr = int(step["s_regAout"], 2)
index = self.ram_model.index(addr, 0)
last_pc_counter = int(self.last_step["pcout"], 2) - 1
if int(step["writeM"]) == 0 and int(
step["s_muxALUI_A"]) == 1 and int(
self.last_step["s_muxALUI_A"]) == 0:
self.ramView.setCurrentIndex(index)
if int(step["writeM"]) == 1:
self.ramView.setCurrentIndex(index)
self.ram_model.itemFromIndex(index).setText(step["outM"])
else:
last_pc_counter = -1
## update ROM line
pc_counter = int(step["pcout"], 2) - 1
if pc_counter < 0:
pc_counter = 0
if pc_counter != last_pc_counter + 1:
print("JUMP - Executando NOP")
pc_counter = last_pc_counter # Mantem
if self.actionROMAssembly.isChecked():
rom_line = asm_utils.z01_real_line(self.assembler_task.labels_pos,
pc_counter)
else:
rom_line = pc_counter
index = self.rom_model.index(rom_line, 0)
self.romView.setCurrentIndex(index)
print("PROXIMO")
self.last_step = step
def on_proximo(self):
if self.data_changed:
if self.lst_parser is not None:
self.lst_parser.close()
self.sim_line = 0
file_utils.copy_model_to_file(self.rom_model, self.rom_stream)
self.vm_translate(self.vm_end)
return False
while (True):
#time.sleep(0.4) # esse timer nao funcionou como eu esperava !
self.sim_real_line_old = self.sim_real_line_current
step = self.lst_parser.advance()
if "s_regAout" not in step:
self.step_timer.stop()
QMessageBox.warning(self.window, "Simulador",
"Fim de simulação")
return False
self.update_line_edit(self.lineEdit_SP,
self.model_get_value(self.ram_model, 0))
self.update_line_edit(self.lineEdit_LCL,
self.model_get_value(self.ram_model, 1))
self.update_line_edit(self.lineEdit_ARG,
self.model_get_value(self.ram_model, 2))
self.update_line_edit(self.lineEdit_THIS,
self.model_get_value(self.ram_model, 3))
self.update_line_edit(self.lineEdit_THAT,
self.model_get_value(self.ram_model, 4))
sp_index = self.ram_model.index(0, 0) # SP
if self.last_step is not None:
addr = int(step["s_regAout"], 2)
index = self.ram_model.index(addr, 0)
last_sp = int(self.ram_model.itemFromIndex(sp_index).text(), 2)
if int(step["writeM"]) == 0 and int(
step["s_muxALUI_A"]) == 1 and int(
self.last_step["s_muxALUI_A"]) == 0:
self.ramView.setCurrentIndex(index)
if int(step["writeM"]) == 1:
self.ramView.setCurrentIndex(index)
self.ram_model.itemFromIndex(index).setText(step["outM"])
else:
last_sp = 256
## descobrir linha com base no SP
sp = int(self.ram_model.itemFromIndex(sp_index).text(), 2)
if sp != last_sp:
self.sim_line += 1
self.refresh_stack(self.ram_model, 256, sp,
self.global_stack_model, self.globalStackView)
## update line
pc = int(step["pcout"], 2) - 1
self.sim_real_line_current = vm_utils.vm_command_line(
self.assembler_task.commands_pos,
self.assembler_task.comments_pos,
self.assembler_task.labels_pos, pc)
index = self.rom_model.index(self.sim_real_line_current, 0)
self.romView.setCurrentIndex(index)
print("PROXIMA INSTRUCAO NASM")
self.last_step = step
if (self.sim_real_line_current != self.sim_real_line_old):
print("PROXIMA INSTRUCAO VM")
break
