| /* Definitions for MIPS running Linux-based GNU systems with ELF format |
| using n32/64 abi. |
| Copyright 2002, 2003, 2004, 2005, 2006 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 2, 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 COPYING. If not, write to |
| the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. */ |
| |
| /* Force the default endianness and ABI flags onto the command line |
| in order to make the other specs easier to write. */ |
| #define DRIVER_SELF_SPECS \ |
| "%{!EB:%{!EL:%(endian_spec)}}", \ |
| "%{!mabi=*: -mabi=n32}" |
| |
| #undef SUBTARGET_ASM_SPEC |
| #define SUBTARGET_ASM_SPEC "\ |
| %{!fno-PIC:%{!fno-pic:-KPIC}} \ |
| %{fno-PIC:-non_shared} %{fno-pic:-non_shared}" |
| |
| #undef LIB_SPEC |
| #define LIB_SPEC "\ |
| %{shared: -lc} \ |
| %{!shared: %{pthread:-lpthread} \ |
| %{profile:-lc_p} %{!profile: -lc}}" |
| |
| #define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1" |
| #define GLIBC_DYNAMIC_LINKER64 "/lib64/ld.so.1" |
| #define GLIBC_DYNAMIC_LINKERN32 "/lib32/ld.so.1" |
| #define UCLIBC_DYNAMIC_LINKERN32 "/lib32/ld-uClibc.so.0" |
| #define LINUX_DYNAMIC_LINKERN32 \ |
| CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32) |
| |
| #undef LINK_SPEC |
| #define LINK_SPEC "\ |
| %{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \ |
| %{bestGnum} %{shared} %{non_shared} \ |
| %{call_shared} %{no_archive} %{exact_version} \ |
| %(endian_spec) \ |
| %{!shared: \ |
| %{!ibcs: \ |
| %{!static: \ |
| %{rdynamic:-export-dynamic} \ |
| %{!dynamic-linker: \ |
| %{mabi=n32: -dynamic-linker " LINUX_DYNAMIC_LINKERN32 "} \ |
| %{mabi=64: -dynamic-linker " LINUX_DYNAMIC_LINKER64 "} \ |
| %{mabi=32: -dynamic-linker " LINUX_DYNAMIC_LINKER32 "}}} \ |
| %{static:-static}}} \ |
| %{mabi=n32:-melf32%{EB:b}%{EL:l}tsmipn32} \ |
| %{mabi=64:-melf64%{EB:b}%{EL:l}tsmip} \ |
| %{mabi=32:-melf32%{EB:b}%{EL:l}tsmip}" |
| |
| #undef LOCAL_LABEL_PREFIX |
| #define LOCAL_LABEL_PREFIX (TARGET_OLDABI ? "$" : ".") |
| |
| /* GNU/Linux doesn't use the same floating-point format that IRIX uses |
| for long double. There's no need to override this here, since |
| ieee_quad_format is the default, but let's put this here to make |
| sure nobody thinks we just forgot to set it to something else. */ |
| #define MIPS_TFMODE_FORMAT mips_quad_format |
