GAS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
+ the Free Software Foundation; either version 3, or (at your option)
any later version.
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
+ GAS is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ License for more details.
You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING. If not, write to the Free
5: parsing a string, then go to old-state
6: putting out \ escape in a "d string.
7: no longer used
- 8: After putting out a .appfile string, flush until newline.
+ 8: no longer used
9: After seeing symbol char in state 3 (keep 1white after symchar)
10: After seeing whitespace in state 9 (keep white before symchar)
11: After seeing a symbol character in state 0 (eg a label definition)
ch = GET ();
if (ch == '"')
{
- PUT (' ');
- PUT (ch);
quotechar = ch;
state = 5;
- old_state = 8;
+ old_state = 3;
+ PUT (ch);
}
else
{
memcpy (to, from, len);
to += len;
from += len;
+ if (to >= toend)
+ goto tofull;
}
}
ch = GET ();
if (ch == EOF)
{
+ /* This buffer is here specifically so
+ that the UNGET below will work. */
+ static char one_char_buf[1];
+
as_warn (_("end of file in string; '%c' inserted"), quotechar);
state = old_state;
+ from = fromend = one_char_buf + 1;
+ fromlen = 1;
UNGET ('\n');
PUT (quotechar);
}
PUT (ch);
continue;
- case 8:
- do
- if ((ch = GET ()) == EOF)
- goto fromeof;
- else
- PUT (ch);
- while (ch != '\n');
- state = 0;
- continue;
-
#ifdef DOUBLEBAR_PARALLEL
case 13:
ch = GET ();
if ((symver_state != NULL) && (*symver_state == 0))
goto de_fault;
#endif
+
+#ifdef TC_ARM
+ /* For the ARM, care is needed not to damage occurrences of \@
+ by stripping the @ onwards. Yuck. */
+ if (to > tostart && *(to - 1) == '\\')
+ /* Do not treat the @ as a start-of-comment. */
+ goto de_fault;
+#endif
+
#ifdef WARN_COMMENTS
if (!found_comment)
as_where (&found_comment_file, &found_comment);
the space. We don't have enough information to
make the right choice, so here we are making the
choice which is more likely to be correct. */
- PUT (' ');
+ if (to + 1 >= toend)
+ {
+ /* If we're near the end of the buffer, save the
+ character for the next time round. Otherwise
+ we'll lose our state. */
+ UNGET (ch);
+ goto tofull;
+ }
+ *to++ = ' ';
}
state = 3;