/*--------------------------------------------------------------------------------------------- * (function: allocate_npin) *-------------------------------------------------------------------------------------------*/ npin_t* allocate_npin() { npin_t *new_pin; new_pin = (npin_t *)my_malloc_struct(sizeof(npin_t)); new_pin->name = NULL; new_pin->type = NO_ID; new_pin->net = NULL; new_pin->pin_net_idx = -1; new_pin->node = NULL; new_pin->pin_node_idx = -1; new_pin->mapping = NULL; new_pin->cycle = NULL; new_pin->values = NULL; new_pin->coverage = 0; new_pin->is_default = FALSE; new_pin->is_implied = FALSE; new_pin->ace_info = NULL; return new_pin; }
chain_information_t* allocate_chain_info() { chain_information_t *new_node; new_node = (chain_information_t *)my_malloc_struct(sizeof(chain_information_t)); new_node->name = NULL; new_node->count = 0; return new_node; }
/*--------------------------------------------------------------------------------------------- * (function: allocate_nnode) *-------------------------------------------------------------------------------------------*/ nnode_t* allocate_nnode() { nnode_t *new_node; new_node = (nnode_t *)my_malloc_struct(sizeof(nnode_t)); new_node->name = NULL; new_node->type = NO_OP; new_node->bit_width = 0; new_node->related_ast_node = NULL; new_node->traverse_visited = -1; new_node->input_pins = NULL; new_node->num_input_pins = 0; new_node->output_pins = NULL; new_node->num_output_pins = 0; new_node->input_port_sizes = NULL; new_node->num_input_port_sizes = 0; new_node->output_port_sizes = NULL; new_node->num_output_port_sizes = 0; new_node->node_data = NULL; new_node->unique_node_data_id = -1; new_node->forward_level = -1; new_node->backward_level = -1; new_node->sequential_level = -1; new_node->sequential_terminator = FALSE; new_node->internal_netlist = NULL; new_node->associated_function = NULL; new_node->simulate_block_cycle = NULL; new_node->memory_data = NULL; new_node->bit_map= NULL; new_node->bit_map_line_count=0; new_node->in_queue = FALSE; new_node->undriven_pins = 0; new_node->num_undriven_pins = 0; new_node->ratio = 1; new_node->has_initial_value = FALSE; new_node->initial_value = 0; return new_node; }
/*--------------------------------------------------------------------------------------------- * (function: allocate_nnet) *-------------------------------------------------------------------------------------------*/ nnet_t* allocate_nnet() { nnet_t *new_net; new_net = (nnet_t*)my_malloc_struct(sizeof(nnet_t)); new_net->name = NULL; new_net->driver_pin = NULL; new_net->fanout_pins = NULL; new_net->num_fanout_pins = 0; new_net->combined = FALSE; new_net->net_data = NULL; new_net->unique_net_data_id = -1; return new_net; }
/*--------------------------------------------------------------------------------------------- * (function: allocate_netlist) *-------------------------------------------------------------------------------------------*/ netlist_t* allocate_netlist() { netlist_t *new_netlist; new_netlist = (netlist_t *)my_malloc_struct(sizeof(netlist_t)); new_netlist->gnd_node = NULL; new_netlist->vcc_node = NULL; new_netlist->pad_node = NULL; new_netlist->zero_net = NULL; new_netlist->one_net = NULL; new_netlist->pad_net = NULL; new_netlist->top_input_nodes = NULL; new_netlist->num_top_input_nodes = 0; new_netlist->top_output_nodes = NULL; new_netlist->num_top_output_nodes = 0; new_netlist->ff_nodes = NULL; new_netlist->num_ff_nodes = 0; new_netlist->internal_nodes = NULL; new_netlist->num_internal_nodes = 0; new_netlist->clocks = NULL; new_netlist->num_clocks = 0; new_netlist->forward_levels = NULL; new_netlist->num_forward_levels = 0; new_netlist->num_at_forward_level = NULL; new_netlist->backward_levels = NULL; new_netlist->num_backward_levels = 0; new_netlist->num_at_backward_level = NULL; new_netlist->sequential_level_nodes = NULL; new_netlist->num_sequential_levels = 0; new_netlist->num_at_sequential_level = NULL; new_netlist->sequential_level_combinational_termination_node = NULL; new_netlist->num_sequential_level_combinational_termination_nodes = 0; new_netlist->num_at_sequential_level_combinational_termination_node = NULL; /* initialize the string chaches */ new_netlist->nets_sc = sc_new_string_cache(); new_netlist->out_pins_sc = sc_new_string_cache(); new_netlist->nodes_sc = sc_new_string_cache(); new_netlist->stats = NULL; return new_netlist; }