config.gcc: Add mips*-mti-linux* target Handle with_synci like other options.
2012-09-10 Steve Ellcey <sellcey@mips.com> * config.gcc: Add mips*-mti-linux* target Handle with_synci like other options. * config/mips/gnu-user64.h (LINUX64_DRIVER_SELF_SPECS): New. (DRIVER_SELF_SPECS): Define in terms of LINUX64_DRIVER_SELF_SPECS. * config/mips/mips.h (MIPS_ISA_SYNCI_SPEC): New. * config/mips/mti-linux.h: New file. * config/mips/t-mti-linux: New file. From-SVN: r191155
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Steve Ellcey
Steve Ellcey
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320e29d7e5
commit
965c17988d
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@ -1,3 +1,13 @@
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2012-09-10 Steve Ellcey <sellcey@mips.com>
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* config.gcc: Add mips*-mti-linux* target
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Handle with_synci like other options.
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* config/mips/gnu-user64.h (LINUX64_DRIVER_SELF_SPECS): New.
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(DRIVER_SELF_SPECS): Define in terms of LINUX64_DRIVER_SELF_SPECS.
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* config/mips/mips.h (MIPS_ISA_SYNCI_SPEC): New.
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* config/mips/mti-linux.h: New file.
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* config/mips/t-mti-linux: New file.
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2012-09-10 Marc Glisse <marc.glisse@inria.fr>
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* tree-ssa-forwprop.c (simplify_permutation): Handle CONSTRUCTOR.
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@ -1696,6 +1696,14 @@ mips*-*-netbsd*) # NetBSD/mips, either endian.
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tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
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extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
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;;
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mips*-mti-linux*)
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tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/gnu-user64.h mips/linux64.h mips/linux-common.h mips/mti-linux.h"
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tmake_file="${tmake_file} mips/t-mti-linux"
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tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
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gnu_ld=yes
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gas=yes
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test x$with_llsc != x || with_llsc=yes
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;;
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mips64*-*-linux* | mipsisa64*-*-linux*)
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tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/gnu-user64.h mips/linux64.h mips/linux-common.h"
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tmake_file="${tmake_file} mips/t-linux64"
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@ -3273,10 +3281,11 @@ case "${target}" in
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yes)
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with_synci=synci
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;;
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"" | no)
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# No is the default.
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no)
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with_synci=no-synci
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;;
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"")
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;;
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*)
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echo "Unknown synci type used in --with-synci" 1>&2
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exit 1
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@ -20,13 +20,17 @@ along with GCC; see the file COPYING3. If not see
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/* Force the default endianness and ABI flags onto the command line
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in order to make the other specs easier to write. */
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#undef DRIVER_SELF_SPECS
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#define DRIVER_SELF_SPECS \
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BASE_DRIVER_SELF_SPECS, \
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#define LINUX64_DRIVER_SELF_SPECS \
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LINUX_DRIVER_SELF_SPECS \
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" %{!EB:%{!EL:%(endian_spec)}}" \
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" %{!mabi=*: -" MULTILIB_ABI_DEFAULT "}"
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#undef DRIVER_SELF_SPECS
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#define DRIVER_SELF_SPECS \
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BASE_DRIVER_SELF_SPECS, \
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LINUX64_DRIVER_SELF_SPECS
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#undef GNU_USER_TARGET_LINK_SPEC
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#define GNU_USER_TARGET_LINK_SPEC "\
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%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
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@ -728,6 +728,11 @@ struct mips_cpu_info {
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#define MIPS_32BIT_OPTION_SPEC \
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"mips1|mips2|mips32*|mgp32"
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/* Infer a -msynci setting from a -mips argument, on the assumption that
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-msynci is desired where possible. */
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#define MIPS_ISA_SYNCI_SPEC \
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"%{msynci|mno-synci:;:%{mips32r2|mips64r2:-msynci;:-mno-synci}}"
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#if MIPS_ABI_DEFAULT == ABI_O64 \
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|| MIPS_ABI_DEFAULT == ABI_N32 \
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|| MIPS_ABI_DEFAULT == ABI_64
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@ -762,7 +767,6 @@ struct mips_cpu_info {
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{"mips-plt", "%{!mplt:%{!mno-plt:-m%(VALUE)}}" }, \
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{"synci", "%{!msynci:%{!mno-synci:-m%(VALUE)}}" }
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/* A spec that infers the -mdsp setting from an -march argument. */
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#define BASE_DRIVER_SELF_SPECS \
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"%{!mno-dsp: \
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@ -0,0 +1,43 @@
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/* Target macros for mips*-mti-linux* targets.
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Copyright (C) 2012
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Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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/* This target is a multilib target, specify the sysroot paths. */
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#undef SYSROOT_SUFFIX_SPEC
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#define SYSROOT_SUFFIX_SPEC \
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"%{mips32:/mips32}%{mips64:/mips64}%{mips64r2:/mips64r2}%{msoft-float:/sof}%{mel|EL:/el}%{mabi=64:/64}%{mabi=n32:/n32}"
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#undef DRIVER_SELF_SPECS
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#define DRIVER_SELF_SPECS \
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/* Make sure a -mips option is present. This helps us to pick \
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the right multilib, and also makes the later specs easier \
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to write. */ \
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MIPS_ISA_LEVEL_SPEC, \
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\
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/* Infer the default float setting from -march. */ \
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MIPS_ARCH_FLOAT_SPEC, \
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\
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/* Infer the -msynci setting from -march if not explicitly set. */ \
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MIPS_ISA_SYNCI_SPEC, \
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\
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/* Base SPECs. */ \
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BASE_DRIVER_SELF_SPECS \
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\
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/* Use the standard linux specs for everything else. */ \
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LINUX64_DRIVER_SELF_SPECS
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@ -0,0 +1,24 @@
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# Copyright (C) 2012 Free Software Foundation, Inc.
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#
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# This file is part of GCC.
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#
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# GCC is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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#
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# GCC is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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# The default build is mips32r2, hard-float big-endian. Add mips32,
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# soft-float, and little-endian variations.
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MULTILIB_OPTIONS = mips32/mips64/mips64r2 msoft-float EL
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MULTILIB_DIRNAMES = mips32 mips64 mips64r2 sof el
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MULTILIB_MATCHES = EL=mel EB=meb
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