| /* Xtensa Linux configuration. |
| Derived from the configuration for GCC for Intel i386 running Linux. |
| Copyright (C) 2001-2015 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/>. */ |
| |
| #define TARGET_OS_CPP_BUILTINS() GNU_USER_TARGET_OS_CPP_BUILTINS() |
| |
| #undef SUBTARGET_CPP_SPEC |
| #define SUBTARGET_CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}" |
| |
| #undef SIZE_TYPE |
| #define SIZE_TYPE "unsigned int" |
| |
| #undef PTRDIFF_TYPE |
| #define PTRDIFF_TYPE "int" |
| |
| #undef WCHAR_TYPE |
| #define WCHAR_TYPE "long int" |
| |
| #undef WCHAR_TYPE_SIZE |
| #define WCHAR_TYPE_SIZE 32 |
| |
| #undef ASM_SPEC |
| #define ASM_SPEC \ |
| "%{mtext-section-literals:--text-section-literals} \ |
| %{mno-text-section-literals:--no-text-section-literals} \ |
| %{mtarget-align:--target-align} \ |
| %{mno-target-align:--no-target-align} \ |
| %{mlongcalls:--longcalls} \ |
| %{mno-longcalls:--no-longcalls}" |
| |
| #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" |
| |
| #undef LINK_SPEC |
| #define LINK_SPEC \ |
| "%{shared:-shared} \ |
| %{!shared: \ |
| %{!static: \ |
| %{rdynamic:-export-dynamic} \ |
| -dynamic-linker " GNU_USER_DYNAMIC_LINKER "} \ |
| %{static:-static}}" |
| |
| #undef LOCAL_LABEL_PREFIX |
| #define LOCAL_LABEL_PREFIX "." |
| |
| /* Always enable "-fpic" for Xtensa Linux. */ |
| #define XTENSA_ALWAYS_PIC 1 |
| |
| #undef DBX_REGISTER_NUMBER |
| |