dump2mem.c
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <PR/sptask.h>
char *InputFileName, *OutputFileName, MemFileName[256], TaskFileName[256];
FILE *InFile, *MemFile, *TaskFile;
int numRead;
void usage(void)
{
fprintf(stderr, "Usage: dump2mem -i input -o output \n");
fprintf(stderr, "will create output.{mem,tsk} \n");
exit(1);
}
void CheckOptions(void)
{
if ((InputFileName == NULL) || (OutputFileName == NULL))
usage();
}
void ParseOptions(int argc, char **argv)
{
int c;
extern char *optarg;
extern int optind;
char *ofile = NULL;
while ((c = getopt(argc, argv, "i:o:")) != EOF)
switch (c)
{
case 'i':
InputFileName = strdup(optarg);
break;
case 'o':
OutputFileName = strdup(optarg);
break;
case '?':
default :
usage();
break;
}
}
void OpenFiles(void)
{
sprintf(MemFileName, "%s.mem", OutputFileName);
sprintf(TaskFileName, "%s.tsk", OutputFileName);
if ((InFile = fopen(InputFileName, "r")) == NULL)
{
fprintf(stderr, "!!!ERROR, could not open input file %s\n", InputFileName);
exit(1);
}
if ((MemFile = fopen(MemFileName, "w")) == NULL)
{
fprintf(stderr, "!!!ERROR, could not open output file %s\n", MemFileName);
exit(1);
}
if ((TaskFile = fopen(TaskFileName, "w")) == NULL)
{
fprintf(stderr, "!!!ERROR, could not open output file %s\n", TaskFileName);
exit(1);
}
}
void CloseFiles(void)
{
fclose(InFile);
fclose(MemFile);
fclose(TaskFile);
}
void ConvertFile(void)
{
OSTask_t task;
unsigned long ListLocation;
unsigned long ListLength;
char readLine[256];
long long int InputVal;
/* Read dummy header line */
fgets(readLine, 80, InFile);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.type);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.flags);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.ucode_boot);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.ucode_boot_size);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.ucode);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.ucode_size);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.ucode_data);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.ucode_data_size);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.dram_stack);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.dram_stack_size);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.output_buff);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.output_buff_size);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.data_ptr);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.data_size);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.yield_data_ptr);
fgets(readLine, 80, InFile);
sscanf(readLine, "%lx", &task.yield_data_size);
/* Read dummy header line */
fgets(readLine, 80, InFile);
fwrite(&task, sizeof(OSTask), 1, TaskFile);
while (fgets(readLine, 80, InFile) != NULL)
{
numRead = sscanf(readLine, "%llx", &InputVal);
if (numRead == 1)
fwrite(&InputVal, sizeof(long long int), 1, MemFile);
}
}
void main(int argc, char **argv)
{
ParseOptions(argc, argv);
CheckOptions();
OpenFiles();
ConvertFile();
CloseFiles();
}