def _createMockServerCallFunction(self, proto, var_name): body = C.block(innerIndent=innerIndentDefault) body.append(C.line('if (%s != 0)' % (var_name))) inner = C.block(innerIndent=innerIndentDefault) fcall = C.fcall(var_name) for arg in proto.args: fcall.add_param(arg.name) if proto.typename != 'void': inner.append(C.statement('return %s' % str(fcall))) else: inner.append(C.statement(fcall)) body.append(inner) if proto.typename != 'void': body.append(C.statement('return RTE_E_OK')) return body
def _write_public_funcs(self, fp): fp.write('\n'.join(_genCommentHeader('Public Functions')) + '\n') func = C.function(self.prefix + '_Start', 'void') body = C.block(innerIndent=3) #for name in sorted(self.partition.vars.keys()): # rtevar = self.partition.vars[name] # if isinstance(rtevar, autosar.rte.IntegerVariable): # body.code.append(C.statement('%s = %s'%(rtevar.name, rtevar.initValue))) fp.write(str(func) + '\n') fp.write('\n'.join(body.lines()) + '\n\n') if len(self.partition.serverAPI.read) > 0: self._genRead( fp, sorted(self.partition.serverAPI.final['read'], key=lambda x: x.shortname)) if len(self.partition.serverAPI.write) > 0: self._genWrite( fp, sorted(self.partition.serverAPI.final['write'], key=lambda x: x.shortname)) if len(self.partition.serverAPI.receive) > 0: self._genReceive( fp, sorted(self.partition.serverAPI.final['receive'], key=lambda x: x.shortname)) if len(self.partition.serverAPI.send) > 0: self._genSend( fp, sorted(self.partition.serverAPI.final['send'], key=lambda x: x.shortname))
def _generate_task_cfg_source(self, dest_dir, header_file, file_name = 'os_task_cfg.c'): source = C.cfile(os.path.join(dest_dir, file_name)) code = source.code code.extend(_genCommentHeader('INCLUDES')) code.append(C.include(header_file)) code.append(C.include('os_event_cfg.h')) code.append('') code.extend(_genCommentHeader('PRIVATE VARIABLES')) for static_var in sorted(self.static_vars.values(), key=lambda x: x.name): code.append(C.statement(static_var)) code.append('') for alarm_var in self.alarm_vars: code.append(C.line(str(alarm_var.decl)+' =')) code.append(C.statement(alarm_var.body)) code.append(C.line(str(self.os_task_var.decl)+' =')) code.append(C.statement(self.os_task_var.body)) code.append('') code.extend(_genCommentHeader('PUBLIC VARIABLES')) code.append(C.line('os_cfg_t g_os_cfg =')) body = C.block(innerIndent = innerIndentDefault) body.append(C.line('&os_task_cfg[0],')) body.append(C.line('OS_NUM_TASKS,')) body.append(C.line('0,')) body.append(C.line('0')) code.append(C.statement(body)) code.append('') code.extend(_genCommentHeader('PUBLIC FUNCTIONS')) for elem in self.cfg.partition.mode_switch_functions.values(): for callback_name in sorted(elem.calls.keys()): code.extend(self._generate_mode_switch_func(callback_name, elem.calls[callback_name])) code.append('') with io.open(source.path, 'w', newline='\n') as fp: for line in source.lines(): fp.write(line+'\n')
def __init__(self, event): self.body = C.block(innerIndent = innerIndentDefault) self.calls = {} self.typename = 'Rte_ModeType_'+event.mode self.proto = C.function('Rte_SetMode_'+event.mode, 'void', args = [C.variable('newMode', self.typename)]) self.static_var = C.variable('m_'+event.mode, self.typename, static=True) self._init_body(event)
def __init__(self, prefix, component, port, data_element, var_name): data_type = data_element.dataType func_name = '%s_SetReadData_%s_%s_%s' % (prefix, component.name, port.name, data_element.name) shortname = '%s_SetReadData_%s_%s' % (prefix, port.name, data_element.name) proto = C.function(func_name, 'void') proto.add_arg( C.variable('data', data_type.name, pointer=data_type.isComplexType)) self.shortname = shortname self.data_element = data_element self.proto = proto body = C.block(innerIndent=innerIndentDefault) if isinstance(data_type, autosar.datatype.ArrayDataType): body.append( C.statement('memcpy(&%s[0], %s, sizeof(%s)' % (var_name, proto.args[0].name, var_name))) elif isinstance(data_type, autosar.datatype.RecordDataType): body.append( C.statement('memcpy(&%s, %s, sizeof(%s)' % (var_name, proto.args[0].name, var_name))) else: body.append(C.statement('%s = %s' % (var_name, proto.args[0].name))) self.body = body
def _write_rte_start(self, fp): func = C.function(self.prefix + '_Start', 'void') body = C.block(innerIndent=innerIndentDefault) self._write_init_values(body) if len(self.extra_rte_start) > 0: body.extend(self.extra_rte_start) fp.write(str(func) + '\n') fp.write('\n'.join(body.lines()) + '\n\n')
def __init__(self, task): init_delay=0 #FIXME: allow users to select this at a later time self.decl = C.variable('os_alarm_cfg_%s'%task.name, 'os_alarm_cfg_t', static=True, const=True, array='OS_NUM_ALARMS_%s'%task.name) self.body = C.block(innerIndent=innerIndentDefault) self.body.append(C.linecomment('OS Task, Event ID, Init Delay (ms), Period (ms)')) for event in task.timer_events: self.body.append(C.line('{'+'{0: >10},{1: >50},{2: >5},{3: >5}'.format( '&m_os_task_'+task.name, 'EVENT_MASK_%s_%s'%(task.name,event.name), init_delay, event.inner.period)+'},'))
def generate_on_exit_code(self, event, callback_name): code = C.sequence() else_str = 'else ' if len(self.calls) > 0 else '' code.append(C.line(else_str+'if ( (previousMode == RTE_MODE_{0}) && (newMode != RTE_MODE_{0}) )'.format(event.mode+'_'+event.modeDeclaration))) block = C.block(innerIndent = innerIndentDefault) block.append(C.statement(C.fcall(callback_name))) code.append(block) self.add_event_to_call(event, callback_name) self.body.extend(code)
def _genWrite(self, fp, prototypes): for proto in prototypes: hasComSignal = False body = C.block(innerIndent=3) if proto.data_element.name in self.com_access['send']: func = self.com_access['send'][proto.data_element.name] body.code.append(C.statement('return '+str(C.fcall(func.name, params=[proto.func.args[0].name])))) else: body.code.append(C.statement('return RTE_E_OK')) fp.write(str(proto.func)+'\n') fp.write('\n'.join(body.lines())+'\n\n')
def __init__(self, tasks): self.decl = C.variable('os_task_cfg', 'os_task_elem_t', static=True, const=True, array='OS_NUM_TASKS') self.body = C.block(innerIndent=innerIndentDefault) for task in tasks: fmt='{0: >25},{1: >15},{2: >30},{3: >30}' if len(task.timer_events)>0: self.body.append(C.line('{'+fmt.format( '&m_os_task_'+task.name, task.name, '&os_alarm_cfg_%s[0]'%task.name, 'OS_NUM_ALARMS_%s'%task.name)+'},')) else: self.body.append(C.line('{'+fmt.format( '&m_os_task_'+task.name, task.name, '(os_alarm_cfg_t*) 0', '0')+'},'))
def _rand(): print("Generate rand function...") body = C.block(innerIndent=3) body.append( C.statement(f"{C.variable('var0', 'int')} = {C.fcall('rand')}")) body.append(C.statement('return var0')) head = C.function('f_rand', 'int') func = C.sequence() func.append(head) func.append(body) print(str(func)) return func
def _genGet(self, fp, prototypes): for port_func in prototypes: body = C.block(innerIndent=innerIndentDefault) prefix = '&' if port_func.data_element.dataType.isComplexType else '' suffix = '[0]' if isinstance( port_func.data_element.dataType, autosar.datatype.ArrayDataType) else '' body.code.append( C.statement('return %s%s%s' % (prefix, port_func.data_element.symbol, suffix))) fp.write(str(port_func.proto) + '\n') fp.write('\n'.join(body.lines()) + '\n\n')
def _generate_runnable_calls(self, code, matching_runnables): events = matching_runnables[0].event_triggers if len(events) == 1: event = events[0] if not isinstance(event, autosar.rte.base.OperationInvokedEvent): code.append(C.line('if (eventMask & %s)' % event.symbol)) block = C.block(innerIndent=innerIndentDefault) for runnable in matching_runnables: block.append(C.statement(C.fcall(runnable.symbol))) code.append(block) elif len(events) > 1: raise NotImplementedError('multiple events')
def _generate_mode_switch_func(self, callback_name, events): code = C.sequence() generated=set() code.append(C.function(callback_name, 'void')) block = C.block(innerIndent = innerIndentDefault) for event in events: task = self.cfg.find_os_task_by_runnable(event.runnable) if task is not None: if (task.name, event.name) not in generated: block.append(C.statement(C.fcall('os_task_setEvent', params=['&m_os_task_%s'%task.name, 'EVENT_MASK_%s_%s'%(task.name, event.name)]))) generated.add((task.name, event.name)) code.append(block) return code
def _printf(): print("Generate printf function...") body = C.block(innerIndent=3) body.append(C.statement(C.fcall('printf').add_arg('\"%d\"').add_arg('p0'))) head = C.function( 'f_printf', 'void', ).add_param(C.variable('p0', 'int')) func = C.sequence() func.append(head) func.append(body) print(str(func)) return func
def _main(): print("Generate main function...") func = C.sequence() head = C.function( 'main', 'int', ) body = C.block(innerIndent=3) body.append(C.statement('return 0')) func.append(head) func.append(body) print(str(func)) return func
def _genRead(self, fp, prototypes): """Generates all Rte_Read functions""" for proto in prototypes: body = C.block(innerIndent=3) #body.code.append(C.statement('*%s = %s'%(proto.func.args[0].name, proto.rte_var.name))) #print(proto.rte_var.typename) if proto.data_element.name in self.com_access['receive']: func = self.com_access['receive'][proto.data_element.name] body.code.append(C.statement('return '+str(C.fcall(func.name, params=[proto.func.args[0].name])))) else: body.code.append(C.statement('return RTE_E_OK')) fp.write(str(proto.func)+'\n') fp.write('\n'.join(body.lines())+'\n\n')
def __init__(self, prefix, component, port, data_element): func_name='%s_SetReadResult_%s_%s_%s'%(prefix, component.name, port.name, data_element.name) shortname='%s_SetReadResult_%s_%s'%(prefix, port.name, data_element.name) proto=C.function(func_name, 'void') proto.add_arg(C.variable('value', 'Std_ReturnType')) self.shortname = shortname self.proto=proto self.data_element = data_element data_element.result_var = C.variable('m_ReadResult_%s_%s_%s'%(component.name, port.name, data_element.name), 'Std_ReturnType', static=True) self.static_var = data_element.result_var body = C.block(innerIndent=innerIndentDefault) body.append(C.statement('%s = %s'%(self.static_var.name, proto.args[0].name))) self.body=body
def _scanf_no_pointer(): print("Generate scanf function...") body = C.block(innerIndent=3) body.append(C.statement(C.variable('var0', 'int'))) body.append( C.statement(C.fcall('scanf').add_arg('\"%d\"').add_arg('&var0'))) body.append(C.statement("return var0")) head = C.function( 'f_scanf_nop', 'int', ) func = C.sequence() func.append(head) func.append(body) print(str(func)) return func
def __init__(self, prefix, component, port, data_element, var_name): data_type = data_element.dataType func_name='%s_SetReadData_%s_%s_%s'%(prefix, component.name, port.name, data_element.name) shortname='%s_SetReadData_%s_%s'%(prefix, port.name, data_element.name) proto=C.function(func_name, 'void') proto.add_arg(C.variable('data', data_type.name, pointer=data_type.isComplexType)) self.shortname = shortname self.data_element = data_element self.proto=proto body = C.block(innerIndent=innerIndentDefault) if isinstance(data_type, autosar.datatype.ArrayDataType): body.append(C.statement('memcpy(&%s[0], %s, sizeof(%s)'%(var_name, proto.args[0].name, var_name))) elif isinstance(data_type, autosar.datatype.RecordDataType): body.append(C.statement('memcpy(&%s, %s, sizeof(%s)'%(var_name, proto.args[0].name, var_name))) else: body.append(C.statement('%s = %s'%(var_name, proto.args[0].name))) self.body=body
def __init__(self, task): init_delay = 0 #FIXME: allow users to select this at a later time self.decl = C.variable('os_alarm_cfg_%s' % task.name, 'os_alarm_cfg_t', static=True, const=True, array='OS_NUM_ALARMS_%s' % task.name) self.body = C.block(innerIndent=innerIndentDefault) self.body.append( C.linecomment( 'OS Task, Event ID, Init Delay (ms), Period (ms)' )) for event in task.timer_events: self.body.append( C.line('{' + '{0: >10},{1: >50},{2: >5},{3: >5}'.format( '&m_os_task_' + task.name, 'EVENT_MASK_%s_%s' % (task.name, event.name), init_delay, event.inner.period) + '},'))
def _generate_mode_switch_func(self, callback_name, events): code = C.sequence() generated = set() code.append(C.function(callback_name, 'void')) block = C.block(innerIndent=innerIndentDefault) for event in events: task = self.cfg.find_os_task_by_runnable(event.runnable) if task is not None: if (task.name, event.name) not in generated: block.append( C.statement( C.fcall('os_task_setEvent', params=[ '&m_os_task_%s' % task.name, 'EVENT_MASK_%s_%s' % (task.name, event.name) ]))) generated.add((task.name, event.name)) code.append(block) return code
def __init__(self, tasks): self.decl = C.variable('os_task_cfg', 'os_task_elem_t', static=True, const=True, array='OS_NUM_TASKS') self.body = C.block(innerIndent=innerIndentDefault) for task in tasks: fmt = '{0: >25},{1: >15},{2: >30},{3: >30}' if len(task.timer_events) > 0: self.body.append( C.line('{' + fmt.format('&m_os_task_' + task.name, task.name, '&os_alarm_cfg_%s[0]' % task.name, 'OS_NUM_ALARMS_%s' % task.name) + '},')) else: self.body.append( C.line('{' + fmt.format('&m_os_task_' + task.name, task.name, '(os_alarm_cfg_t*) 0', '0') + '},'))
def _generate_task_cfg_source(self, dest_dir, header_file, file_name='os_task_cfg.c'): source = C.cfile(os.path.join(dest_dir, file_name)) code = source.code code.extend(_genCommentHeader('INCLUDES')) code.append(C.include(header_file)) code.append(C.include('os_event_cfg.h')) code.append('') code.extend(_genCommentHeader('PRIVATE VARIABLES')) for static_var in sorted(self.static_vars.values(), key=lambda x: x.name): code.append(C.statement(static_var)) code.append('') for alarm_var in self.alarm_vars: code.append(C.line(str(alarm_var.decl) + ' =')) code.append(C.statement(alarm_var.body)) code.append(C.line(str(self.os_task_var.decl) + ' =')) code.append(C.statement(self.os_task_var.body)) code.append('') code.extend(_genCommentHeader('PUBLIC VARIABLES')) code.append(C.line('os_cfg_t g_os_cfg =')) body = C.block(innerIndent=innerIndentDefault) body.append(C.line('&os_task_cfg[0],')) body.append(C.line('OS_NUM_TASKS,')) body.append(C.line('0,')) body.append(C.line('0')) code.append(C.statement(body)) code.append('') code.extend(_genCommentHeader('PUBLIC FUNCTIONS')) for elem in self.cfg.partition.mode_switch_functions.values(): for callback_name in sorted(elem.calls.keys()): code.extend( self._generate_mode_switch_func(callback_name, elem.calls[callback_name])) code.append('') with io.open(source.path, 'w', newline='\n') as fp: for line in source.lines(): fp.write(line + '\n')
def _func(funcname): print(f"Generate {funcname}...") para_count = random.randint(0, 3) local_count = 3 local_const = 2 body = C.block(innerIndent=3) for i in range(local_count): body.append( C.statement( f"{C.variable(f'var{i}', 'int')} = {C.fcall(random.choice(['f_rand', 'f_scanf_nop']))}" )) for i in range(local_const): body.append( C.statement( f"{C.variable(f'var{i+local_count}', 'int')} = {random.randint(-1000, 1000)}" )) all_vars = [f'var{i}' for i in range(local_const + local_count) ] + [f'p{i}' for i in range(para_count)] op_seq = ['+', '-', '*', '/', '<<', '>>'] # print(all_vars) max_iter = 5 targets = [] for i in range(4): trg = random.choice(all_vars) expr = _expression(all_vars, op_seq, trg) body.append(C.statement(f"{trg} = {expr}")) targets.append(trg) ret_var = random.choice(all_vars) ret_expr = _expression(targets, op_seq, ret_var) body.append(C.statement(f"{ret_var} = {ret_expr}")) body.append(C.statement(f'return {ret_var}')) head = C.function(funcname, 'int') for i in range(para_count): head.add_param(C.variable(f'p{i}', 'int')) func = C.sequence() func.append(head) func.append(body) print(str(func)) return func
def _genWrite(self, fp, prototypes): for port_func in prototypes: hasComSignal = False body = C.block(innerIndent=innerIndentDefault) if port_func.data_element.symbol is not None: body.code.append( C.statement('%s = %s' % (port_func.data_element.symbol, port_func.proto.args[0].name))) if port_func.data_element.com_access['Send'] is not None: com_func = port_func.data_element.com_access['Send'] body.code.append( C.statement('return ' + str( C.fcall(com_func.name, params=[port_func.proto.args[0].name])))) else: if port_func.data_element.result_var is not None: body.code.append( C.statement('return %s' % port_func.data_element.result_var.name)) else: body.code.append(C.statement('return RTE_E_OK')) fp.write(str(port_func.proto) + '\n') fp.write('\n'.join(body.lines()) + '\n\n')
def _genRead(self, fp, prototypes): """Generates all Rte_Read functions""" for port_func in prototypes: body = C.block(innerIndent=innerIndentDefault) if port_func.data_element.com_access['Receive'] is not None: com_func = port_func.data_element.com_access['Receive'] body.code.append( C.statement('return ' + str( C.fcall(com_func.name, params=[port_func.proto.args[0].name])))) else: body.code.append( C.statement('*%s = %s' % (port_func.proto.args[0].name, port_func.data_element.symbol))) if port_func.data_element.result_var is not None: body.code.append( C.statement('return %s' % port_func.data_element.result_var.name)) else: body.code.append(C.statement('return RTE_E_OK')) fp.write(str(port_func.proto) + '\n') fp.write('\n'.join(body.lines()) + '\n\n')
def _generate_task_body(self, task): code = C.block(innerIndent=innerIndentDefault) isRunning = C.variable('isRunning', 'boolean') code.append(C.statement('{0} = TRUE'.format(str(isRunning)))) code.append(C.statement('os_task_t *self = (os_task_t*)arg')) code.append('') code.append(C.line('if (self == 0)')) body = C.block(innerIndent=innerIndentDefault) body.append(C.statement('THREAD_RETURN(1)')) code.append(body) code.append('') code.append(C.line('while (isRunning == TRUE)')) while_block = C.block(innerIndent=innerIndentDefault) while_block.append(C.statement('uint32 eventMask')) while_block.append( C.statement('int8_t result = os_task_waitEvent(self, &eventMask)')) while_block.append(C.line('if (result == 0)')) if_block = C.block(innerIndent=innerIndentDefault) if_block.extend(self._generate_event_mask_triggers(task)) while_block.append(if_block) while_block.append(C.line('else if(result > 0)')) if_block = C.block(innerIndent=innerIndentDefault) if_block.append(C.statement('printf("%s_QuitEvent\\n")' % task.name)) if_block.append(C.statement('isRunning = false')) while_block.append(if_block) while_block.append(C.line('else')) if_block = C.block(innerIndent=innerIndentDefault) if_block.append( C.statement(r'fprintf(stderr, "os_task_waitEvent failed\n")')) while_block.append(if_block) code.append(while_block) code.append('') code.append(C.statement('THREAD_RETURN(0)')) return code
def _genCall(self, fp, prototypes): for proto in prototypes: body = C.block(innerIndent=innerIndentDefault) body.code.append(C.statement('return RTE_E_OK')) fp.write(str(proto.func) + '\n') fp.write('\n'.join(body.lines()) + '\n\n')
def generate(self, dest_dir='.', file_name='Rte_Type.h'): """ Generates Rte_Type.h Note: The last argument has been deprecated and is no longer in use """ if self.partition.isFinalized == False: self.partition.finalize() file_path = os.path.join(dest_dir, file_name) with io.open(file_path, 'w', newline='\n') as fp: hfile = C.hfile(file_name) hfile.code.extend( [C.line(x) for x in _genCommentHeader('Includes')]) hfile.code.append(C.include("Std_Types.h")) hfile.code.append(C.blank()) (basicTypes, complexTypes, modeTypes) = self.partition.types.getTypes() hfile.code.extend([ C.line(x) for x in _genCommentHeader('Data Type Definitions') ]) hfile.code.append(C.blank()) ws = self.partition.ws unusedDefaultTypes = self._findUnusedDefaultTypes(ws, basicTypes) first = True for ref in sorted(basicTypes) + sorted(complexTypes): dataType = ws.find(ref) if dataType is not None: typedef = None if first: first = False else: hfile.code.append(C.blank()) hfile.code.append('#define Rte_TypeDef_%s' % dataType.name) if isinstance(dataType, autosar.datatype.BooleanDataType): typedef = C.typedef('boolean', dataType.name) hfile.code.append(C.statement(typedef)) elif isinstance(dataType, autosar.datatype.IntegerDataType): valrange = dataType.maxVal - dataType.minVal bitcount = valrange.bit_length() typename = dataType.name basetype = self._typename(bitcount, dataType.minVal) typedef = C.typedef(basetype, typename) hfile.code.append(C.statement(typedef)) isUnsigned = True if basetype in ('uint8', 'uint16', 'uint32') else False if isUnsigned: minval = str(dataType.minVal) + 'u' maxval = str(dataType.maxVal) + 'u' else: minval = str(dataType.minVal) maxval = str(dataType.maxVal) hfile.code.append('#define %s_LowerLimit ((%s)%s)' % (typename, typename, minval)) hfile.code.append('#define %s_UpperLimit ((%s)%s)' % (typename, typename, maxval)) if dataType.compuMethodRef is not None: compuMethod = ws.find(dataType.compuMethodRef) if compuMethod is not None: lines1 = [] lines2 = [] if isinstance( compuMethod, autosar.datatype.CompuMethodConst): for elem in compuMethod.elements: if isUnsigned: value = str(elem.upperLimit) + 'u' else: value = str(elem.upperLimit) lines1.append( '#define RTE_CONST_%s (%s)' % (elem.textValue, value)) lines2.append( '#define %s ((%s)%s)' % (elem.textValue, typename, value)) if len(lines2) > 0: tmp = lines1 + [C.blank()] + lines2 else: tmp = lines1 for line in tmp: hfile.code.append(line) else: raise ValueError(dataType.compuMethodRef) elif isinstance(dataType, autosar.datatype.RecordDataType): body = C.block(innerIndent=innerIndentDefault) for elem in dataType.elements: childType = ws.find(elem.typeRef, role='DataType') body.append( C.statement( C.variable(elem.name, childType.name))) struct = C.struct(None, body, typedef=dataType.name) hfile.code.append(C.statement(struct)) elif isinstance(dataType, autosar.datatype.StringDataType): hfile.code.append('typedef uint8 %s[%d];' % (dataType.name, dataType.length + 1)) elif isinstance(dataType, autosar.datatype.ArrayDataType): childType = ws.find(dataType.typeRef, role='DataType') if childType is None: raise ValueError('invalid type reference: ' + dataType.typeRef) hfile.code.append( 'typedef %s %s[%d];' % (childType.name, dataType.name, dataType.length)) elif isinstance(dataType, autosar.datatype.RealDataType): if dataType.encoding == 'DOUBLE': platform_typename = 'float64' else: platform_typename = 'float32' hfile.code.append('typedef %s %s;' % (platform_typename, dataType.name)) else: raise NotImplementedError(type(dataType)) #sys.stderr.write('not implemented: %s\n'%str(type(dataType))) else: raise ValueError(ref) if len(modeTypes) > 0: lines = _genCommentHeader('Mode Types') tmp = [] hfile.code.extend(lines) first = True for ref in modeTypes: if first: first = False else: tmp.append(C.blank()) modeType = ws.find(ref) hfile.code.append( C.statement( C.typedef('uint8', 'Rte_ModeType_' + modeType.name))) for i, elem in enumerate(modeType.modeDeclarations): # define RTE_MODE_EcuM_Mode_POST_RUN ((Rte_ModeType_EcuM_Mode)0) tmp.append( C.define( 'RTE_MODE_%s_%s' % (modeType.name, elem.name), '((Rte_ModeType_EcuM_Mode)%d)' % i)) hfile.code.append(C.blank()) hfile.code.extend(tmp) if len(unusedDefaultTypes) > 0: hfile.code.append(C.blank(2)) hfile.code.append( C.line('#ifndef RTE_SUPPRESS_UNUSED_DATATYPES')) for name in sorted(unusedDefaultTypes): hfile.code.append(C.blank()) hfile.code.extend(self.defaultTypes[name]) hfile.code.append(C.blank()) hfile.code.append(C.line('#endif')) fp.write('\n'.join(hfile.lines())) fp.write('\n')
import cfile as C hello = C.cfile('hello.c') hello.code.append(C.sysinclude('stdio.h')) hello.code.append(C.blank()) hello.code.append( C.function( 'main', 'int', ).add_param(C.variable('argc', 'int')).add_param( C.variable('argv', 'char', pointer=2))) body = C.block(innerIndent=3) body.append(C.statement(C.fcall('printf').add_arg(r'"Hello World!\n"'))) body.append(C.statement('return 0')) hello.code.append(body) print(str(hello))
def _create_body(self, proto): body = C.block(innerIndent=3) body.append(C.statement('%s = %s'%(self.varname, proto.args[0].name))) return body
def _create_body(self, proto): body = C.block(innerIndent=3) body.append(C.statement('%s = %s' % (self.varname, proto.args[0].name))) return body
import cfile as C test = C.cfile('test.c') test.code.append(C.sysinclude('stdio.h')) test.code.append(C.blank()) test.code.append( C.function( 'main', 'int', ).add_arg(C.variable('argc', 'int')).add_arg(C.variable('argv', 'char', pointer=2))) body = C.block(indent=3) body.append(C.statement(C.fcall('printf').add_param(r'"Hello World!\n"'))) body.append(C.statement('return 0')) test.code.append(body) print(str(test))