diff options
Diffstat (limited to 'opcodes/cgen-asm.c')
-rw-r--r-- | opcodes/cgen-asm.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/opcodes/cgen-asm.c b/opcodes/cgen-asm.c index b664d7bc8bf..05b62bf49e1 100644 --- a/opcodes/cgen-asm.c +++ b/opcodes/cgen-asm.c @@ -229,10 +229,16 @@ cgen_parse_keyword (cd, strp, keyword_table, valuep) ++p; if (p - start >= (int) sizeof (buf)) - return _("unrecognized keyword/register name"); - - memcpy (buf, start, p - start); - buf[p - start] = 0; + { + /* All non-empty CGEN keywords can fit into BUF. The only thing + we can match here is the empty keyword. */ + buf[0] = 0; + } + else + { + memcpy (buf, start, p - start); + buf[p - start] = 0; + } ke = cgen_keyword_lookup_name (keyword_table, buf); |