diff options
Diffstat (limited to 'gdb/avr-tdep.c')
| -rw-r--r-- | gdb/avr-tdep.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gdb/avr-tdep.c b/gdb/avr-tdep.c index b14bf83..0bc08a8 100644 --- a/gdb/avr-tdep.c +++ b/gdb/avr-tdep.c @@ -1468,8 +1468,9 @@ avr_io_reg_read_command (char *args, int from_tty) { LONGEST bufsiz = 0; gdb_byte *buf; + const char *bufstr; char query[400]; - char *p; + const char *p; unsigned int nreg = 0; unsigned int val; int i, j, k, step; @@ -1477,6 +1478,7 @@ avr_io_reg_read_command (char *args, int from_tty) /* Find out how many io registers the target has. */ bufsiz = target_read_alloc (¤t_target, TARGET_OBJECT_AVR, "avr.io_reg", &buf); + bufstr = (const char *) buf; if (bufsiz <= 0) { @@ -1486,7 +1488,7 @@ avr_io_reg_read_command (char *args, int from_tty) return; } - if (sscanf (buf, "%x", &nreg) != 1) + if (sscanf (bufstr, "%x", &nreg) != 1) { fprintf_unfiltered (gdb_stderr, _("Error fetching number of io registers\n")); @@ -1514,7 +1516,7 @@ avr_io_reg_read_command (char *args, int from_tty) bufsiz = target_read_alloc (¤t_target, TARGET_OBJECT_AVR, query, &buf); - p = buf; + p = (const char *) buf; for (k = i; k < (i + j); k++) { if (sscanf (p, "%[^,],%x;", query, &val) == 2) |