1/* Functions for generic NetBSD as target machine for GNU C compiler.
2   Copyright (C) 2017-2022 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published by
8the Free Software Foundation; either version 3, or (at your option)
9any later version.
10
11GCC is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14GNU General Public License for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING3.  If not see
18<http://www.gnu.org/licenses/>.  */
19
20#include "config.h"
21#include "system.h"
22#include "coretypes.h"
23#include "tm.h"
24#include "tree.h"
25#include "varasm.h"
26#include "opts.h"
27#include "netbsd-protos.h"
28
29static void
30netbsd_patch_builtin (enum built_in_function fncode)
31{
32  tree fn = builtin_decl_explicit (fncode);
33  tree sym;
34  char *newname;
35
36  if (!fn)
37    return;
38
39  sym = DECL_ASSEMBLER_NAME (fn);
40  newname = ACONCAT (("__c99_", IDENTIFIER_POINTER (sym), NULL));
41
42  set_user_assembler_name (fn, newname);
43
44  fn = builtin_decl_implicit (fncode);
45  if (fn)
46    set_user_assembler_name (fn, newname);
47}
48
49void
50netbsd_patch_builtins (void)
51{
52  netbsd_patch_builtin (BUILT_IN_CABSF);
53  netbsd_patch_builtin (BUILT_IN_CABS);
54  netbsd_patch_builtin (BUILT_IN_CABSL);
55}
56