luke
/
icestorm
mirror of https://github.com/YosysHQ/icestorm.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

iceprog: Allow programming from standard input

This commit is contained in:
Roland Lutz 2017-06-22 21:36:11 +02:00
parent 47c9cd4ac1
commit 0bd8876d7f
1 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
iceprog/iceprog.c
View File

@ -472,7 +472,7 @@ int main(int argc, char **argv)
so we can fail before initializing the hardware */
FILE *f = NULL;
int file_size = -1;
long file_size = -1;
if (test_mode)
/* nop */;
@ -490,10 +490,13 @@ int main(int argc, char **argv)
"can't open '%s' for reading", filename);
if (!prog_sram && !check_mode && !dont_erase && !bulk_erase) {
struct stat st_buf;
if (stat(filename, &st_buf) == -1)
err(EXIT_FAILURE, "can't stat '%s'", filename);
file_size = (int)st_buf.st_size;
if (fseek(f, 0L, SEEK_END) == -1)
err(EXIT_FAILURE, "%s: fseek", filename);
file_size = ftell(f);
if (file_size == -1)
err(EXIT_FAILURE, "%s: ftell", filename);
if (fseek(f, 0L, SEEK_SET) == -1)
err(EXIT_FAILURE, "%s: fseek", filename);
}
}
@ -659,7 +662,7 @@ int main(int argc, char **argv)
}
else
{
fprintf(stderr, "file size: %d\n", file_size);
fprintf(stderr, "file size: %ld\n", file_size);
int begin_addr = rw_offset & ~0xffff;
int end_addr = (rw_offset + file_size + 0xffff) & ~0xffff;