class RiscV_InstructionAdjustor(object):
def __init__(self, aAdjustByFormatFunc):
self.mSupportedInstrFile = InstructionFile()
self.mAdjustByFormat = aAdjustByFormatFunc
def setAdjustorByFormatFunction(self, aFunc):
self.mAdjustByFormat = aFunc
def adjust_instruction(self, instr, extra_instrs):
adjust_instruction_group(instr)
if self.mAdjustByFormat(instr):
supported_instr = copy.deepcopy(instr)
self.mSupportedInstrFile.add_instruction(supported_instr)
else:
print("unsupported instr: {} using format: {}".format(
instr.get_full_ID(), instr.get_format()))
def get_supported_instructions(self):
return self.mSupportedInstrFile
def read_inputs(self):
for xml_file in self.mXmlFiles:
instr_file = InstructionFile()
file_parser = InstructionFileParser(instr_file)
file_parser.parse(self.get_xml_input_path() + xml_file)
self.mInstrFiles[xml_file.rstrip(".xml")] = instr_file
for txt_file in self.mTxtFiles:
with open(self.get_txt_input_path() + txt_file, "r") as txt_handle:
instr_subgroup_name = txt_file.rstrip(".tx")
txt_lines = txt_handle.read().splitlines()
if instr_subgroup_name == "unsupported":
self.mUnsupportedInstructions = txt_lines
else:
self.mSubgroupInstructions[instr_subgroup_name] = txt_lines
def process_instruction_file(aInputFile, aOutputFile, aSupportedFile,
aAdjustByFormatFunc):
starter_file = aInputFile
instr_file = InstructionFile()
file_parser = InstructionFileParser(instr_file)
file_parser.parse(starter_file)
instr_adjustor = instruction_adjustor.RiscV_InstructionAdjustor(
aAdjustByFormatFunc)
instr_file.adjust_instructions(instr_adjustor)
out_file_name = aOutputFile
file_handle = open(out_file_name, "w")
instr_file.write(file_handle, license_string)
file_handle.close()
supported_instr_file = instr_adjustor.get_supported_instructions()
supported_file_handle = open(aSupportedFile, "w")
supported_instr_file.write(supported_file_handle, license_string)
supported_file_handle.close()
def __init__(self, aAdjustByFormatFunc):
self.mSupportedInstrFile = InstructionFile()
self.mAdjustByFormat = aAdjustByFormatFunc