| # Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
| # 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. |
| # |
| # This file is part of DejaGnu. |
| # |
| # DejaGnu 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. |
| # |
| # DejaGnu 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 DejaGnu; if not, write to the Free Software Foundation, |
| # Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. |
| |
| # This is a list of toolchains that are supported on this board. |
| set_board_info target_install {cris-elf crisv32-elf cris-aout cris-linux-gnu crisv32-linux-gnu} |
| |
| # Load the generic configuration for this board. This will define a basic set |
| # of routines needed by the tool to communicate with the board. |
| load_generic_config "sim" |
| |
| # basic-sim.exp is a basic description for the standard Cygnus simulator. |
| load_base_board_description "basic-sim" |
| |
| # The name of the sim subdir in src/sim. |
| setup_sim cris |
| |
| # This simulator isn't slow. |
| set_board_info slow_simulator 0 |
| |
| # No multilib options needed by default. |
| process_multilib_options "" |
| |
| set cris_ldopt "-sim3" |
| set cris_simopt "" |
| |
| if {[istarget *-*-linux*]} { |
| set cris_ldopt "-static" |
| } |
| |
| # Support different multilibs and targets. |
| foreach x $board_variant_list { |
| regsub -all "^\[ \t\]*" "$x" "" x |
| regsub -all "\[ \t\]*$" "$x" "" x |
| |
| switch -- $x { |
| # We force the arch to either pre-v32 (i.e. v10) or v32 for the |
| # "common" compatible subset, by letting the otherwise |
| # functionally equivalent gcc options "-march=..." and |
| # "-mcpu=..." control that. (We don't have to force the |
| # architecture, but it's easier to make sure we can check that |
| # the "common" subset doesn't lose the compatibility.) |
| |
| # Mnemonic: "a" is 10. |
| "arch=common_v10_v32" - |
| "-march=common_v10_v32" { |
| set cris_simopt "--architecture cris" |
| } |
| |
| # Mnemonic: "c" is... eh... comes after 10! |
| "cpu=common_v10_v32" - |
| "-mcpu=common_v10_v32" { |
| set cris_simopt "--architecture crisv32" |
| } |
| } |
| } |
| |
| if { ![board_info $board exists sim,options] && $cris_simopt != "" } { |
| set_board_info sim,options $cris_simopt |
| } |
| |
| # Other than an already-installed glibc, we only support newlib on this |
| # target. We assume that all multilib options have been specified |
| # before we get here. |
| |
| set_board_info compiler "[find_gcc]" |
| set_board_info cflags "[libgloss_include_flags] [newlib_include_flags]" |
| set_board_info ldflags "[libgloss_link_flags] [newlib_link_flags] $cris_ldopt" |
| # No linker script needed. |
| set_board_info ldscript "" |