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2f251a05 1/* Functions for Linux Android as target machine for GNU C compiler.
a945c346 2 Copyright (C) 2013-2024 Free Software Foundation, Inc.
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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"
88d0c3f0 24#include "tree.h"
2f251a05 25#include "linux-protos.h"
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26#include "target.h"
27#include "targhooks.h"
2f251a05 28
d33d9e47 29bool
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30linux_libc_has_function (enum function_class fn_class,
31 tree type ATTRIBUTE_UNUSED)
d33d9e47 32{
43ed860c 33 if (OPTION_GLIBC || OPTION_MUSL)
d33d9e47 34 return true;
125b62f6 35 if (OPTION_BIONIC)
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36 if (fn_class == function_c94
37 || fn_class == function_c99_misc
38 || fn_class == function_sincos)
39 return true;
40
41 return false;
42}
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43
44unsigned
45linux_libm_function_max_error (unsigned cfn, machine_mode mode,
46 bool boundary_p)
47{
48 if (OPTION_GLIBC)
49 return glibc_linux_libm_function_max_error (cfn, mode, boundary_p);
50 return default_libm_function_max_error (cfn, mode, boundary_p);
51}
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52
53unsigned
54linux_fortify_source_default_level ()
55{
56 if (OPTION_GLIBC && TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 35)
57 return 3;
58
59 return 2;
60}