diff options
| -rw-r--r-- | toys/other/devmem.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/toys/other/devmem.c b/toys/other/devmem.c index a6f9f606..6e270df0 100644 --- a/toys/other/devmem.c +++ b/toys/other/devmem.c @@ -47,15 +47,15 @@ void devmem_main(void) // Not using peek()/poke() because registers care about size of read/write if (writing) { - if (bytes == 1) *(char *)p = data; - else if (bytes == 2) *(short *)p = data; - else if (bytes == 4) *(int *)p = data; - else if (bytes == 8) *(long long *)p = data; + if (bytes == 1) *(unsigned char *)p = data; + else if (bytes == 2) *(unsigned short *)p = data; + else if (bytes == 4) *(unsigned int *)p = data; + else if (bytes == 8) *(unsigned long long *)p = data; } else { - if (bytes == 1) data = *(char *)p; - else if (bytes == 2) data = *(short *)p; - else if (bytes == 4) data = *(int *)p; - else if (bytes == 8) data = *(long long *)p; + if (bytes == 1) data = *(unsigned char *)p; + else if (bytes == 2) data = *(unsigned short *)p; + else if (bytes == 4) data = *(unsigned int *)p; + else if (bytes == 8) data = *(unsigned long long *)p; printf("%#0*llx\n", bytes*2, data); } |