# 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;

    case $x in {
	# 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 ""