1 /* Copyright (C) 2009-2021 Free Software Foundation, Inc. 2 3 This file is part of GCC. 4 5 GCC is free software; you can redistribute it and/or modify it under 6 the terms of the GNU General Public License as published by the Free 7 Software Foundation; either version 3, or (at your option) any later 8 version. 9 10 GCC is distributed in the hope that it will be useful, but WITHOUT ANY 11 WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 for more details. 14 15 Under Section 7 of GPL version 3, you are granted additional 16 permissions described in the GCC Runtime Library Exception, version 17 3.1, as published by the Free Software Foundation. 18 19 You should have received a copy of the GNU General Public License and 20 a copy of the GCC Runtime Library Exception along with this program; 21 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 22 <http://www.gnu.org/licenses/>. */ 23 24 #undef STARTFILE_SPEC 25 #define STARTFILE_SPEC \ 26 "%{!shared: crt1%O%s} crti%O%s crtbegin%O%s" 27 28 #undef LINK_SPEC 29 #define LINK_SPEC "-elf2flt" 30 31 #define TARGET_OS_CPP_BUILTINS() GNU_USER_TARGET_OS_CPP_BUILTINS() 32 33 #undef TARGET_LIBC_HAS_FUNCTION 34 #define TARGET_LIBC_HAS_FUNCTION no_c99_libc_has_function 35 36 /* Like the definition in gcc.c, but for purposes of uClinux, every link is 37 static. */ 38 #define MFWRAP_SPEC " %{fmudflap|fmudflapth: \ 39 --wrap=malloc --wrap=free --wrap=calloc --wrap=realloc\ 40 --wrap=mmap --wrap=munmap --wrap=alloca\ 41 %{fmudflapth: --wrap=pthread_create\ 42 }} %{fmudflap|fmudflapth: --wrap=main}" 43