1 files changed, 125 insertions, 0 deletions
diff --git a/baseboards/mcore-moto-sim.exp b/baseboards/mcore-moto-sim.exp
new file mode 100644
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+++ b/baseboards/mcore-moto-sim.exp
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+# This is a HACKED version of mcore-sim.exp that is intended to
+# support running tests on Motorola's proprietry MCore simulator.
+
+# It is quite likely that thia file will need to be modified in
+# order for you to use Motorola's simulator.
+
+# This is a list of toolchains that are supported on this board.
+set_board_info target_install {mcore-elf, mcore-pe}
+
+# Do general config stuff but do not load anything.  "jim" was
+# chosen because it does not exist.
+load_generic_config "jim"
+
+process_multilib_options ""
+
+# 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]"
+
+# No linker script needed.
+set_board_info ldscript "";
+
+# The simulator doesn't return exit statuses and we need to indicate this;
+# the standard GCC wrapper will work with this target.
+set_board_info needs_status_wrapper  1
+
+# Doesn't pass arguments or signals, can't return results, and doesn't
+# do inferiorio.
+set_board_info noargs 1
+set_board_info gdb,nosignals 1
+set_board_info gdb,noresults 1
+set_board_info gdb,noinferiorio 1
+
+# Rather than include the normal simulator support files,
+# their functions are reproduced (and modified) here.
+# --------------------------------------------------------------
+proc sim_spawn { dest cmdline args } {
+
+    # Choose whoch simulator to run
+    ## XXX - fixme - this should be automatic based on the
+    ## multilib option.
+    ## XXX - fixme - this should not be hardcoded.
+    set sim "/home/nickc/bin/linux/sim-be"
+#   set sim "/home/nickc/bin/linux/sim-le"
+
+    set simflags "-m abi"
+
+    # Create a script to run the program
+    set handle [open doit w]
+    puts $handle "load $cmdline"
+    puts $handle "reset"
+    puts $handle "g 28"
+    puts $handle "quit"
+    close $handle
+    
+    return [eval remote_spawn host \{ $sim $simflags "-sdoit" \} $args];
+}
+
+proc sim_wait { dest timeout } {
+    return [remote_wait host $timeout];
+}
+
+proc sim_load { dest prog args } {
+
+    if ![file exists $prog] then {
+	perror "sim.exp: $prog to be downloaded does not exist."
+	verbose -log "$prog to be downloaded does not exist." 3
+	return [list "untested" ""];
+    }
+
+    set sim_time_limit 240
+
+    set output "";
+
+    set res [remote_spawn target "${prog}"];
+
+    if { $res <= 0 } {
+	return [list "fail" "remote_spawn failed"];
+    }
+
+    set state [remote_wait target $sim_time_limit];
+    set status [lindex $state 0];
+    set output [lindex $state 1];
+    verbose "Output is $output";
+
+    set status2 [check_for_board_status output];
+    if { $status2 >= 0 } {
+	set status $status2
+    }
+
+    # FIXME: Do we need to examine $status?
+    # Yes, we do--what if the simulator itself gets an error and coredumps?
+
+    verbose "Return status was: $status" 2
+    if { $status == 0 } {
+	set result "pass"
+    } else {
+	set result "fail"
+    }
+    return [list $result $output];
+}
+
+set_board_info protocol  "sim";
+
+# By default, assume the simulator is slow.  This causes some tests
+# to either be simplified or skipped completely.
+set_board_info slow_simulator 1
+
+# -----------------------------------------------------------
+# find_sim -- find a usable simulator
+# This proc is local to this file and is used to locate a simulator to use.
+# First we see if SIM=foo was specified on the command line.
+# Otherwise we search the build tree, then $PATH.
+
+proc find_sim { target_alias sim_dir sim_name } {
+
+    ## XXX - fixme - this should not be hardcoded.
+    ## XXX - fixme - this should vary depending upon endianism selected.
+    
+    return "/home/nickc/bin/linux/sim-be";
+}
+
+set_board_info is_simulator 1;