OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

MIPSR6: mips-img-elf mips-img-linux-gnu triplets and vendor updates

Browse Source 
gcc/

	* config.gcc: Support mips*-img-linux* and mips*-img-elf*.
	* config/mips/mti-linux.h: Support mips32r6 as being the default arch.
	* config/mips/t-img-elf: New.
	* config/mips/t-img-linux: New.

gcc/testsuite/

	* gcc.target/mips/pr37362.c: Skip for mips-img-elf.

From-SVN: r218975
This commit is contained in:
Matthew Fortune 2014-12-19 20:18:08 +00:00 committed by Matthew Fortune
parent 943cf9cf62
commit 58c9330bc1
7 changed files with 101 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
* config.gcc: Support mips*-img-linux* and mips*-img-elf*.
* config/mips/mti-linux.h: Support mips32r6 as being the default arch.
* config/mips/t-img-elf: New.
* config/mips/t-img-linux: New.
2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
* config.gcc: Add mipsisa64r6 and mipsisa32r6 cpu support.

13
gcc/config.gcc
View File

@ -1961,6 +1961,14 @@ mips*-*-netbsd*) # NetBSD/mips, either endian.
tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
;;
mips*-img-linux*)
tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
extra_options="${extra_options} linux-android.opt"
tmake_file="${tmake_file} mips/t-img-linux"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
gnu_ld=yes
gas=yes
;;
mips*-mti-linux*)
tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
extra_options="${extra_options} linux-android.opt"
@ -2021,6 +2029,11 @@ mips*-mti-elf*)
tmake_file="mips/t-mti-elf"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
;;
mips*-img-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
tmake_file="mips/t-img-elf"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
;;
mips*-sde-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
tmake_file="mips/t-sde"

9
gcc/config/mips/mti-linux.h
View File

@ -19,8 +19,15 @@ along with GCC; see the file COPYING3. If not see
/* This target is a multilib target, specify the sysroot paths. */
#undef SYSROOT_SUFFIX_SPEC
#if MIPS_ISA_DEFAULT == 33 /* mips32r2 is the default */
#define SYSROOT_SUFFIX_SPEC \
"%{mips32:/mips32}%{mips64:/mips64}%{mips64r2:/mips64r2}%{mips16:/mips16}%{mmicromips:/micromips}%{mabi=64:/64}%{mel|EL:/el}%{msoft-float:/sof}%{mnan=2008:/nan2008}"
"%{mips32:/mips32}%{mips64:/mips64}%{mips64r2:/mips64r2}%{mips32r6:/mips32r6}%{mips64r6:/mips64r6}%{mips16:/mips16}%{mmicromips:/micromips}%{mabi=64:/64}%{mel|EL:/el}%{msoft-float:/sof}%{!mips32r6:%{!mips64r6:%{mnan=2008:/nan2008}}}"
#elif MIPS_ISA_DEFAULT == 37 /* mips32r6 is the default */
#define SYSROOT_SUFFIX_SPEC \
"%{mips32:/mips32}%{mips64:/mips64}%{mips32r2:/mips32r2}%{mips64r2:/mips64r2}%{mips64r6:/mips64r6}%{mips16:/mips16}%{mmicromips:/micromips}%{mabi=64:/64}%{mel|EL:/el}%{msoft-float:/sof}%{!mips32r6:%{!mips64r6:%{mnan=2008:/nan2008}}}"
#else /* Unexpected default ISA. */
#error No SYSROOT_SUFFIX_SPEC exists for this default ISA
#endif
#undef DRIVER_SELF_SPECS
#define DRIVER_SELF_SPECS \

38
gcc/config/mips/t-img-elf Normal file
View File

@ -0,0 +1,38 @@
# Copyright (C) 2014 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/>.
# The default build is mips32r6, hard-float big-endian.
# A multilib for mips32r6+LE
# A multilib for mips64r6
# A multilib for mips64r6+LE
# A multilib for mips32r6+LE+singlefloat+shortdouble
MULTILIB_OPTIONS = mips64r6 mabi=64 EL msoft-float/msingle-float fshort-double
MULTILIB_DIRNAMES = mips64r6 64 el sof sgl short
MULTILIB_MATCHES = EL=mel EB=meb
# Don't build 64r6 with single-float
MULTILIB_EXCEPTIONS += mips64r6/*msingle-float*
MULTILIB_EXCEPTIONS += mips64r6/*fshort-double*
MULTILIB_EXCEPTIONS += mabi=64*
MULTILIB_EXCEPTIONS += msingle-float*
MULTILIB_EXCEPTIONS += *msingle-float
MULTILIB_EXCEPTIONS += fshort-double
MULTILIB_EXCEPTIONS += EL/fshort-double
MULTILIB_EXCEPTIONS += *msoft-float/fshort-double

30
gcc/config/mips/t-img-linux Normal file
View File

@ -0,0 +1,30 @@
# Copyright (C) 2014 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/>.
# The default build is mips32r6, hard-float big-endian. Add mips64r6,
# 64-bit ABI and little-endian variations.
MULTILIB_OPTIONS = mips64r6 mabi=64 EL
MULTILIB_DIRNAMES = mips64r6 64 el
MULTILIB_MATCHES = EL=mel EB=meb
# The 64 bit ABI is not supported on the mips32r6 architecture.
# Because mips32r6 is the default we can't use that flag to trigger
# the exception so we check for mabi=64 with no specific mips
# architecture flag instead.
MULTILIB_EXCEPTIONS += mabi=64*

4
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,7 @@
2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
* gcc.target/mips/pr37362.c: Skip for mips-img-elf.
2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
Steve Ellcey <sellcey@imgtec.com>

2
gcc/testsuite/gcc.target/mips/pr37362.c
View File

@ -1,5 +1,5 @@
/* mips*-sde-elf doesn't have 128-bit long doubles. */
/* { dg-do compile { target { ! { mips*-sde-elf mips*-mti-elf } } } } */
/* { dg-do compile { target { ! { mips*-sde-elf mips*-mti-elf mips*-img-elf } } } } */
/* { dg-options "-march=mips64r2 -mabi=n32" } */
typedef float TFtype __attribute__((mode(TF)));