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[/] [openrisc/] [trunk/] [orpsocv2/] [sw/] [utils/] [bin2vmem.c] - Diff between revs 6 and 45

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Rev 6 Rev 45
Line 49... Line 49...
//     @00000004 00000000 00000000 00000000 00000000
//     @00000004 00000000 00000000 00000000 00000000
//     @00000008 00000000 00000000 00000000 00000000
//     @00000008 00000000 00000000 00000000 00000000
//     @0000000c 00000000 00000000 00000000 00000000
//     @0000000c 00000000 00000000 00000000 00000000
//     etc..
//     etc..
//
//
 
// OR
 
// 
 
// Output a list of the words, one per line, as Synplify appears to like
 
// specify this option with the -synfmt switch on the command line after
 
// the input file
 
// eg: ./bin2vmem data.bin -synfmt > data.vmem
 
//
 
 
#define WORDS_PER_LINE 4
#define WORDS_PER_LINE 4
#define BYTES_PER_WORD 4
#define BYTES_PER_WORD 4
 
 
 
#define FILENAME_CMDLINE_INDEX 1
 
#define FMT_CMDLINE_INDEX 2
 
 
 
#define FMT_WITH_ADDR 0
 
#define FMT_SYN 1
 
 
#include <stdio.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdlib.h>
#include <string.h>
#include <string.h>
 
 
int main(int argc, char **argv)
int main(int argc, char **argv)
Line 64... Line 77...
 
 
        FILE  *fd;
        FILE  *fd;
        int c;
        int c;
        int i = 0;
        int i = 0;
        int write_size_word=0; // Disabled by default
        int write_size_word=0; // Disabled by default
        int filename_index=1;
 
        unsigned int image_size;
        unsigned int image_size;
 
        int output_fmt = FMT_WITH_ADDR; // 0 - standard 4 per line with address, 1 - synfmt
 
 
        // Counters keeping track of what we've printed
        // Counters keeping track of what we've printed
        int current_addr = 0;
        int current_addr = 0;
        int word_counter = 0;
        int word_counter = 0;
        int byte_counter = 0;
        int byte_counter = 0;
 
 
        if(argc < 2) {
        if(argc < 2) {
          fprintf(stderr,"\n\tInsufficient options.\n");
          fprintf(stderr,"\n\tInsufficient options.\n");
          fprintf(stderr,"\tPlease specify a binary file to convert to VMEM\n");
          fprintf(stderr,"\tPlease specify a binary file to convert to VMEM\n");
          fprintf(stderr,"\n\tbin2vmem - creates vmem output to stdout from bin\n");
          fprintf(stderr,"\n\tbin2vmem - creates vmem output to stdout from bin\n");
 
          fprintf(stderr,"\n\tBy default the output is word addressed 32-bit words\n");
 
          fprintf(stderr,"\tSpecify -synfmt on the command line after the filename\n");
 
          fprintf(stderr,"\tto output in the alterative format, which is a simple\n");
 
          fprintf(stderr,"\tlist of the data words.\n");
 
 
 
          fprintf(stderr,"\n");
          exit(1);
          exit(1);
        }
        }
 
 
        fd = fopen( argv[filename_index], "r" );
        fd = fopen( argv[FILENAME_CMDLINE_INDEX], "r" );
 
 
 
        if (argc > 2) // check for the -synfmt switch
 
          {
 
            if (strcmp("-synfmt", argv[FMT_CMDLINE_INDEX]) == 0)
 
              output_fmt = FMT_SYN; // synthesis friendly format - single column, no addr
 
          }
 
 
        if (fd == NULL) {
        if (fd == NULL) {
                fprintf(stderr,"failed to open input file: %s\n",argv[1]);
                fprintf(stderr,"failed to open input file: %s\n",argv[1]);
                exit(1);
                exit(1);
        }
        }
Line 113... Line 138...
            // Now write out the image size
            // Now write out the image size
            printf("@%8x", current_addr);
            printf("@%8x", current_addr);
            printf("%8x", image_size);
            printf("%8x", image_size);
            current_addr += WORDS_PER_LINE * BYTES_PER_WORD;
            current_addr += WORDS_PER_LINE * BYTES_PER_WORD;
          }
          }
        else
 
          {
 
          }
 
 
 
 
 
        // Fix for the current bootloader software! Skip the first 4 bytes of application data. Hopefully it's not important. 030509 -- jb
        // Fix for the current bootloader software! Skip the first 4 
 
        // bytes of application data. Hopefully it's not important. 030509 -- jb
        //for(i=0;i<4;i++)
        //for(i=0;i<4;i++)
        //  c=fgetc(fd);
        //  c=fgetc(fd);
        i=0;
        i=0;
        int starting_new_line  = 1;
        int starting_new_line  = 1;
        // Now write out the binary data to VMEM format: @ADDRESSS XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX
        // Now write out the binary data to specified format. Either
 
        // more complicated, addressed format:
 
        // VMEM format: @ADDRESSS XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX
 
        // or simple, synplifyfriendly format which is just a list of
 
        // the words
 
 
        while ((c = fgetc(fd)) != EOF) {
        while ((c = fgetc(fd)) != EOF) {
 
 
 
          if (output_fmt == FMT_WITH_ADDR) // Default format
 
            {
 
 
          if (starting_new_line)
          if (starting_new_line)
            {
            {
              // New line - print the current addr and then increment it
              // New line - print the current addr and then increment it
              printf("@%.8x", current_addr);
              printf("@%.8x", current_addr);
              //current_addr += WORDS_PER_LINE * BYTES_PER_WORD;
 
              current_addr += WORDS_PER_LINE;
              current_addr += WORDS_PER_LINE;
              starting_new_line = 0;
              starting_new_line = 0;
            }
            }
          if (byte_counter == 0)
          if (byte_counter == 0)
            printf(" ");
            printf(" ");
Line 151... Line 182...
            {
            {
              printf("\n");
              printf("\n");
              word_counter = 0;
              word_counter = 0;
              starting_new_line = 1;
              starting_new_line = 1;
            }
            }
 
            } // End of FMT_WITH_ADDR
 
          else if (output_fmt == FMT_SYN) // simple list of data words
 
            {
 
              printf("%.2x", (unsigned int) c); // now print the actual char
 
              byte_counter++;
 
              if (byte_counter == BYTES_PER_WORD)
 
                {
 
                  printf("\n");
 
                  byte_counter=0;
 
                }
 
            }
 
 
 
 
        }
        }
 
 
        return 0;
        return 0;
}
}
 
 
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