diff options
Diffstat (limited to 'gdb/c-exp.y')
| -rw-r--r-- | gdb/c-exp.y | 39 |
1 files changed, 6 insertions, 33 deletions
diff --git a/gdb/c-exp.y b/gdb/c-exp.y index 030554c9823..663e778bd41 100644 --- a/gdb/c-exp.y +++ b/gdb/c-exp.y @@ -1323,10 +1323,8 @@ parse_number (char *p, int len, int parsed_float, YYSTYPE *putithere) if (parsed_float) { - /* It's a float since it contains a point or an exponent. */ - char *s; - int num; /* number of tokens scanned by scanf */ - char saved_char; + const char *suffix; + int suffix_len; /* If it ends at "df", "dd" or "dl", take it as type of decimal floating point. Return DECFLOAT. */ @@ -1364,35 +1362,10 @@ parse_number (char *p, int len, int parsed_float, YYSTYPE *putithere) return DECFLOAT; } - s = malloc (len); - saved_char = p[len]; - p[len] = 0; /* null-terminate the token */ - num = sscanf (p, "%" DOUBLEST_SCAN_FORMAT "%s", - &putithere->typed_val_float.dval, s); - p[len] = saved_char; /* restore the input stream */ - - if (num == 1) - putithere->typed_val_float.type = - parse_type->builtin_double; - - if (num == 2 ) - { - /* See if it has any float suffix: 'f' for float, 'l' for long - double. */ - if (!strcasecmp (s, "f")) - putithere->typed_val_float.type = - parse_type->builtin_float; - else if (!strcasecmp (s, "l")) - putithere->typed_val_float.type = - parse_type->builtin_long_double; - else - { - free (s); - return ERROR; - } - } - - free (s); + if (! parse_c_float (parse_gdbarch, p, len, + &putithere->typed_val_float.dval, + &putithere->typed_val_float.type)) + return ERROR; return FLOAT; } |