mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-12-22 17:24:23 +01:00
a4cd5630b0
non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/* Pragma related interfaces.
|
|
Copyright (C) 1995 Free Software Foundation, Inc.
|
|
|
|
This file is part of GNU CC.
|
|
|
|
GNU CC 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)
|
|
any later version.
|
|
|
|
GNU CC 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 GNU CC; see the file COPYING. If not, write to
|
|
the Free Software Foundation, 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
/* Support #pragma weak iff ASM_WEAKEN_LABEL and ASM_OUTPUT_DEF are
|
|
defined. */
|
|
#if defined (ASM_WEAKEN_LABEL) && defined (ASM_OUTPUT_DEF)
|
|
#define HANDLE_PRAGMA_WEAK SUPPORTS_WEAK
|
|
#endif
|
|
|
|
enum pragma_state
|
|
{
|
|
ps_start,
|
|
ps_done,
|
|
ps_bad,
|
|
ps_weak,
|
|
ps_name,
|
|
ps_equals,
|
|
ps_value,
|
|
ps_pack,
|
|
ps_left,
|
|
ps_align,
|
|
ps_right
|
|
};
|
|
|
|
/* Output asm to handle ``#pragma weak'' */
|
|
extern void handle_pragma_weak PROTO((enum pragma_state, char *, char *));
|
|
|
|
/* Handle a C style pragma */
|
|
extern void handle_pragma_token PROTO((char *, tree));
|