diff options
author | Jing Yu <jingyu@google.com> | 2009-11-05 15:11:04 -0800 |
---|---|---|
committer | Jing Yu <jingyu@google.com> | 2009-11-05 15:11:04 -0800 |
commit | df62c1c110e8532b995b23540b7e3695729c0779 (patch) | |
tree | dbbd4cbdb50ac38011e058a2533ee4c3168b0205 /gcc-4.4.0/gcc/config/mips/linux64.h | |
parent | 8d401cf711539af5a2f78d12447341d774892618 (diff) | |
download | toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.tar.gz toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.tar.bz2 toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.zip |
Check in gcc sources for prebuilt toolchains in Eclair.
Diffstat (limited to 'gcc-4.4.0/gcc/config/mips/linux64.h')
-rw-r--r-- | gcc-4.4.0/gcc/config/mips/linux64.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/gcc-4.4.0/gcc/config/mips/linux64.h b/gcc-4.4.0/gcc/config/mips/linux64.h new file mode 100644 index 000000000..2f24dfa14 --- /dev/null +++ b/gcc-4.4.0/gcc/config/mips/linux64.h @@ -0,0 +1,71 @@ +/* Definitions for MIPS running Linux-based GNU systems with ELF format + using n32/64 abi. + Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 + 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/>. */ + +/* Force the default endianness and ABI flags onto the command line + in order to make the other specs easier to write. */ +#undef DRIVER_SELF_SPECS +#define DRIVER_SELF_SPECS \ + BASE_DRIVER_SELF_SPECS, \ + LINUX_DRIVER_SELF_SPECS \ + " %{!EB:%{!EL:%(endian_spec)}}" \ + " %{!mabi=*: -mabi=n32}" + +#undef LIB_SPEC +#define LIB_SPEC "\ +%{pthread:-lpthread} \ +%{shared:-lc} \ +%{!shared: \ + %{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 |