| /* Target macros for mips*-mti-linux* targets. |
| Copyright (C) 2012-2020 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 |