uclinux.h revision 1.10
1/* Copyright (C) 2009-2019 Free Software Foundation, Inc. 2 3This file is part of GCC. 4 5GCC is free software; you can redistribute it and/or modify it under 6the terms of the GNU General Public License as published by the Free 7Software Foundation; either version 3, or (at your option) any later 8version. 9 10GCC is distributed in the hope that it will be useful, but WITHOUT ANY 11WARRANTY; without even the implied warranty of MERCHANTABILITY or 12FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13for more details. 14 15Under Section 7 of GPL version 3, you are granted additional 16permissions described in the GCC Runtime Library Exception, version 173.1, as published by the Free Software Foundation. 18 19You should have received a copy of the GNU General Public License and 20a copy of the GCC Runtime Library Exception along with this program; 21see 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