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