| /* Target macros for arc*-*-linux targets. |
| |
| Copyright (C) 2016 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* Enable DWARF 2 exceptions. */ |
| #undef DWARF2_UNWIND_INFO |
| #define DWARF2_UNWIND_INFO 1 |
| |
| #define TARGET_OS_CPP_BUILTINS() \ |
| do \ |
| { \ |
| GNU_USER_TARGET_OS_CPP_BUILTINS (); \ |
| } \ |
| while (0) |
| |
| #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" |
| #define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0" |
| |
| /* Note that the default is to link against dynamic libraries, if they are |
| available. Override with -static. */ |
| #undef LINK_SPEC |
| #define LINK_SPEC "%{h*} \ |
| %{static:-Bstatic} \ |
| %{shared:-shared} \ |
| %{symbolic:-Bsymbolic} \ |
| %{!static: \ |
| %{rdynamic:-export-dynamic} \ |
| %{!shared:-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}} \ |
| -X \ |
| %{mbig-endian:-EB} %{EB} %{EL} \ |
| %{!z:-z max-page-size=0x2000 -z common-page-size=0x2000} \ |
| -marclinux" |
| |
| #undef STARTFILE_SPEC |
| #define STARTFILE_SPEC \ |
| LINUX_OR_ANDROID_LD (GNU_USER_TARGET_STARTFILE_SPEC, ANDROID_STARTFILE_SPEC) |
| |
| #undef ENDFILE_SPEC |
| #define ENDFILE_SPEC \ |
| LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC) |
| |
| #undef LIB_SPEC |
| #define LIB_SPEC \ |
| "%{pthread:-lpthread} \ |
| %{shared:-lc} \ |
| %{!shared:%{profile:-lc_p}%{!profile:-lc}}" |
| |
| #define TARGET_ASM_FILE_END file_end_indicate_exec_stack |
| |
| /* No SDATA default for linux. */ |
| #undef TARGET_SDATA_DEFAULT |
| #define TARGET_SDATA_DEFAULT 0 |
| |
| /* We have medium calls. */ |
| #undef TARGET_MMEDIUM_CALLS_DEFAULT |
| #define TARGET_MMEDIUM_CALLS_DEFAULT 1 |
| |
| /* We do not have any MULTILIB_OPTIONS specified, so there are no |
| MULTILIB_DEFAULTS. */ |
| #undef MULTILIB_DEFAULTS |
