Line data    Source code

       1              : /* Functions for Linux Android as target machine for GNU C compiler.
       2              :    Copyright (C) 2013-2026 Free Software Foundation, Inc.
       3              : 
       4              : This file is part of GCC.
       5              : 
       6              : GCC is free software; you can redistribute it and/or modify
       7              : it under the terms of the GNU General Public License as published by
       8              : the Free Software Foundation; either version 3, or (at your option)
       9              : any later version.
      10              : 
      11              : GCC is distributed in the hope that it will be useful,
      12              : but WITHOUT ANY WARRANTY; without even the implied warranty of
      13              : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14              : GNU General Public License for more details.
      15              : 
      16              : You should have received a copy of the GNU General Public License
      17              : along 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 "linux-protos.h"
      26              : #include "target.h"
      27              : #include "targhooks.h"
      28              : 
      29              : bool
      30     67566134 : linux_libc_has_function (enum function_class fn_class,
      31              :                          tree type ATTRIBUTE_UNUSED)
      32              : {
      33     67566134 :   if (OPTION_GLIBC || OPTION_MUSL)
      34              :     return true;
      35        60944 :   if (OPTION_BIONIC)
      36         2344 :     if (fn_class == function_c94
      37         2344 :         || fn_class == function_c99_misc
      38         2344 :         || fn_class == function_sincos)
      39              :         return true;
      40              : 
      41              :   return false;
      42              : }
      43              : 
      44              : unsigned
      45            0 : linux_libm_function_max_error (unsigned cfn, machine_mode mode,
      46              :                                bool boundary_p)
      47              : {
      48            0 :   if (OPTION_GLIBC)
      49            0 :     return glibc_linux_libm_function_max_error (cfn, mode, boundary_p);
      50            0 :   return default_libm_function_max_error (cfn, mode, boundary_p);
      51              : }
      52              : 
      53              : unsigned
      54           71 : linux_fortify_source_default_level ()
      55              : {
      56           71 :   if (OPTION_GLIBC && TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 35)
      57           71 :     return 3;
      58              : 
      59              :   return 2;
      60              : }