Viewing file:  mti-linux.h (2.8 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* Target macros for mips*-mti-linux* targets.
Copyright (C) 2012-2022 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/>. */
/* This target is a multilib target, specify the sysroot paths.
MIPS_SYSVERSION_SPEC defaults to 'r2' (mips32r2 or mips64r2) unless
'r1' or 'r6' are specifically given so that mips32r3, mips32r5,
mips64r3, and mips64r5 will all default to 'r2'. See MULTILIB_MATCHES
definition in t-mti-linux. */
#define MIPS_SYSVERSION_SPEC \
"%{mips32|mips64:r1;mips32r6|mips64r6:r6;:r2}%{mips16:-mips16}"
#undef SYSROOT_SUFFIX_SPEC
#define SYSROOT_SUFFIX_SPEC \
"/%{mmicromips:micro}mips%{mel|EL:el}-" MIPS_SYSVERSION_SPEC \
"%{msoft-float:-soft;:-hard}" \
"%{!mips32r6:%{!mips64r6:%{mnan=2008:-nan2008}}}%{muclibc:-uclibc}"
#define SYSROOT_HEADERS_SUFFIX_SPEC SYSROOT_SUFFIX_SPEC
#undef STARTFILE_PREFIX_SPEC
#define STARTFILE_PREFIX_SPEC \
"%{mabi=32: /usr/local/lib/ /lib/ /usr/lib/} \
%{mabi=n32: /usr/local/lib32/ /lib32/ /usr/lib32/} \
%{mabi=64: /usr/local/lib64/ /lib64/ /usr/lib64/}"
#undef DRIVER_SELF_SPECS
#define DRIVER_SELF_SPECS \
/* Set the ISA for the default multilib. */ \
MIPS_DEFAULT_ISA_LEVEL_SPEC, \
\
/* Make sure a -mips option is present. This helps us to pick \
the right multilib, and also makes the later specs easier \
to write. */ \
MIPS_ISA_LEVEL_SPEC, \
\
/* Infer the default float setting from -march. */ \
MIPS_ARCH_FLOAT_SPEC, \
\
/* Infer the -msynci setting from -march if not explicitly set. */ \
MIPS_ISA_SYNCI_SPEC, \
\
/* If no ABI option is specified, infer one from the ISA level \
or -mgp setting. */ \
"%{!mabi=*: %{" MIPS_32BIT_OPTION_SPEC ": -mabi=32;: -mabi=n32}}", \
\
/* If no FP ABI option is specified, infer one from the \
ABI/ISA level unless there is a conflicting option. */ \
"%{!msoft-float: %{!msingle-float: %{!mfp*: %{!mmsa: %{mabi=32: %{" \
MIPS_FPXX_OPTION_SPEC ": -mfpxx}}}}}}", \
\
/* Base SPECs. */ \
BASE_DRIVER_SELF_SPECS \
\
/* Use the standard linux specs for everything else. */ \
LINUX_DRIVER_SELF_SPECS
|
