104 lines
2.7 KiB
C
104 lines
2.7 KiB
C
#include <assert.h>
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#include <stdio.h>
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#include <string.h>
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#include "util.h"
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#include "vpr_types.h"
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#include "globals.h"
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#include "print_netlist.h"
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#include "read_xml_arch_file.h"
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/******************** Subroutines local to this module ***********************/
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static void print_pinnum(FILE * fp, int pinnum);
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/********************* Subroutine definitions ********************************/
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void print_netlist(char *foutput, char *net_file) {
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/* Prints out the netlist related data structures into the file *
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* fname. */
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int i, j, max_pin;
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int num_global_nets;
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int L_num_p_inputs, L_num_p_outputs;
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FILE *fp;
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num_global_nets = 0;
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L_num_p_inputs = 0;
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L_num_p_outputs = 0;
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/* Count number of global nets */
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for (i = 0; i < num_nets; i++) {
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if (clb_net[i].is_global) {
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num_global_nets++;
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}
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}
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/* Count I/O input and output pads */
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for (i = 0; i < num_blocks; i++) {
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if (block[i].type == IO_TYPE) {
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for (j = 0; j < IO_TYPE->num_pins; j++) {
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if (block[i].nets[j] != OPEN) {
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if (IO_TYPE->class_inf[IO_TYPE->pin_class[j]].type
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== DRIVER) {
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L_num_p_inputs++;
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} else {
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assert(
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IO_TYPE-> class_inf[IO_TYPE-> pin_class[j]]. type == RECEIVER);
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L_num_p_outputs++;
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}
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}
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}
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}
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}
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fp = my_fopen(foutput, "w", 0);
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fprintf(fp, "Input netlist file: %s\n", net_file);
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fprintf(fp, "L_num_p_inputs: %d, L_num_p_outputs: %d, num_clbs: %d\n",
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L_num_p_inputs, L_num_p_outputs, num_blocks);
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fprintf(fp, "num_blocks: %d, num_nets: %d, num_globals: %d\n", num_blocks,
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num_nets, num_global_nets);
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fprintf(fp, "\nNet\tName\t\t#Pins\tDriver\t\tRecvs. (block, pin)\n");
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for (i = 0; i < num_nets; i++) {
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fprintf(fp, "\n%d\t%s\t", i, clb_net[i].name);
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if (strlen(clb_net[i].name) < 8)
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fprintf(fp, "\t"); /* Name field is 16 chars wide */
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fprintf(fp, "%d", clb_net[i].num_sinks + 1);
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for (j = 0; j <= clb_net[i].num_sinks; j++)
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fprintf(fp, "\t(%4d,%4d)", clb_net[i].node_block[j],
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clb_net[i].node_block_pin[j]);
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}
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fprintf(fp, "\nBlock\tName\t\tType\tPin Connections\n\n");
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for (i = 0; i < num_blocks; i++) {
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fprintf(fp, "\n%d\t%s\t", i, block[i].name);
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if (strlen(block[i].name) < 8)
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fprintf(fp, "\t"); /* Name field is 16 chars wide */
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fprintf(fp, "%s", block[i].type->name);
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max_pin = block[i].type->num_pins;
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for (j = 0; j < max_pin; j++)
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print_pinnum(fp, block[i].nets[j]);
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}
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fprintf(fp, "\n");
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/* TODO: Print out pb info */
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fclose(fp);
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}
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static void print_pinnum(FILE * fp, int pinnum) {
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/* This routine prints out either OPEN or the pin number, to file fp. */
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if (pinnum == OPEN)
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fprintf(fp, "\tOPEN");
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else
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fprintf(fp, "\t%d", pinnum);
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}
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