site.exp

# Copyright (C) 2010-2015 Synopsys Inc.

# Contributor Brendan Kehoe <brendan@zen.org>
# Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
# Contributor Anton Kolesov <Anton.Kolesov@synopsys.com>

# This file is an ARC specific site.exp

# This program 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 of the License, or (at your option)
# any later version.

# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.          


# Make sure we look in the right place for the board description files. Add
# our local boards directories
if ![info exists boards_dir] {
    lappend boards_dir "[file dirname $env(DEJAGNU)]/dejagnu"
    lappend boards_dir "[file dirname $env(DEJAGNU)]/dejagnu/baseboards"
} else {
    set boards_dir "[file dirname $env(DEJAGNU)]/dejagnu"
    lappend boards_dir "[file dirname $env(DEJAGNU)]/dejagnu/baseboards"
}

# $target_list is set by the --target_board option. If it is not set, then we
# should use $target_triplet to set a single target board in ${target_list}.
global target_list

case "$target_triplet" in {

    { "arc*-*-elf32" } {
	if {! [info exists target_list]} {
	    # Default is to test on the CGEN simulator
	    set target_list { "arc-sim" }
	}
    }

    { "arc*-linux-uclibc" } {
	if {! [info exists target_list]} {
	    # Default is to test on AA4
	    set target_list { "arc-linux-aa4" }
	}
    }
    
    default {
	# Any other triplet is an error.
	error "Unknown target $target_triplet in site.exp."
    }
}

# Some GCC tests requires HOST{CC,CFLAGS}, however those variables are not
# defined by test_installed. Thus set them here.
if ![ info exists HOSTCC ] {
    set HOSTCC gcc
}
if ![ info exists HOSTCFLAGS ] {
    set HOSTCFLAGS "-g -O2"
}

#    set TORTURE_OPTIONS [list \
#        { -O0 -mARC700 -mdpfp } \
#        { -O0 -mARC700 -mdpfp -mno-dpfp-lrsr } \
#        { -O1 -mARC700 -mdpfp } \
#        { -O2 -mARC700 -mdpfp -mno-dpfp-lrsr } \
#        { -O3 -fomit-frame-pointer -mARC700 -mdpfp } \
#        { -O3 -fomit-frame-pointer -mARC700 -mdpfp -mno-dpfp-lrsr } \
#        { -O3 -fomit-frame-pointer -funroll-loops -mARC700 -mdpfp } \
#        { -O3 -fomit-frame-pointer -funroll-loops -mARC700 -mdpfp -mno-dpfp-lrsr } \
#        { -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions -mARC700 -mdpfp } \
#        { -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions -mARC700 -mdpfp -mno-dpfp-lrsr } \
#        { -O3 -g -mARC700 -mdpfp } \
#        { -O3 -g -mARC700 -mdpfp -mno-dpfp-lrsr } \
#        { -Os -mARC700 -mdpfp } \
#        { -Os -mARC700 -mdpfp -mno-dpfp-lrsr } ]

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