pload: no MD5 buffer found in PRU1 firmware

[gjmvervoort]

root@beaglebone:~/pru-gcc-examples/md5-check# ./pload pru-core1.elf pru-core1.elf Initializing the PRUs... AM33XX Starting ... Stopping PRU... pload: no MD5 buffer found in PRU1 firmware

done. root@beaglebone:~/pru-gcc-examples/md5-check#

Looks like an underscore missing from symbol md5res, the patch below fixes it for me:

diff --git a/md5-check/host/pload.c b/md5-check/host/pload.c index 7b5bcf5..4857230 100755 --- a/md5-check/host/pload.c +++ b/md5-check/host/pload.c @@ -214,7 +214,7 @@ static int pru_check_md5sum(struct prufw *fw) MD5_Update(&md5ctx, random_data_buf, random_data_buf_size); MD5_Final(md5ref, &md5ctx);

• if (pru_find_symbol_addr(fw, "md5res", &md5_offset)) {
• if (pru_find_symbol_addr(fw, "_md5res", &md5_offset)) { warnx("no MD5 buffer found in PRU%d firmware\n", fw->coreid); return -EIO; }

[dinuxbg]

Thanks. I forgot to update the example after the fix for https://github.com/dinuxbg/gnupru/issues/3

[dinuxbg]

Applied the fix in 2b696845fb316f659bfd82903efbc24824ad98f1