1 /* Copyright (C) 2007, 2008 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 SUBTARGET_DRIVER_SELF_SPECS 25 #define SUBTARGET_DRIVER_SELF_SPECS \ 26 "%{!mno-fdpic:-mfdpic} -micplb", 27 28 #undef TARGET_OS_CPP_BUILTINS 29 #define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS() 30 31 #undef STARTFILE_SPEC 32 #define STARTFILE_SPEC \ 33 "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} crtreloc.o%s \ 34 crti.o%s %{shared|pie:crtbeginS.o%s;:crtbegin.o%s}" 35 36 #undef LINK_GCC_C_SEQUENCE_SPEC 37 #define LINK_GCC_C_SEQUENCE_SPEC \ 38 "%{static:--start-group} %{mfast-fp:-lbffastfp} %G %L %{static:--end-group} \ 39 %{!static:%{mfast-fp:-lbffastfp} %G}" 40 41 #undef LINK_SPEC 42 #define LINK_SPEC "\ 43 %{mfdpic: -m elf32bfinfd -z text} %{shared} %{pie} \ 44 %{static:-dn -Bstatic} \ 45 %{shared:-G -Bdynamic} \ 46 %{!shared: %{!static: \ 47 %{rdynamic:-export-dynamic} \ 48 %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \ 49 %{static}} -init __init -fini __fini" 50 51 #define MD_UNWIND_SUPPORT "config/bfin/linux-unwind.h" 52 53 #undef TARGET_SUPPORTS_SYNC_CALLS 54 #define TARGET_SUPPORTS_SYNC_CALLS 1 55