New baseboard support file, fix indenting in remote.exp.

1 files changed, 60 insertions, 0 deletions

diff --git a/baseboards/mmixware-sim.exp b/baseboards/mmixware-sim.exp
new file mode 100644
index 0000000..0c51502
--- /dev/null
+++ b/baseboards/mmixware-sim.exp
@@ -0,0 +1,60 @@
+# This is a list of toolchains that are supported on this board.
+set_board_info target_install  {mmix-knuth-mmixware}
+
+# Load the generic configuration for this board. This will define any
+# routines needed to communicate with the board.
+load_generic_config "sim"
+
+# Unset the slow_simulator flag; this simulator isn't slow.  (I haven't
+# found documentation as to what constitutes a "slow" simulator and
+# there's no reference to that variable in the GCC test-suite, but all
+# tests I've found work.)
+unset_board_info slow_simulator
+
+# We don't use basic-sim.exp and setup_sim because the simulator, called
+# "mmix", is external to the build tree.  If nobody set the simulator
+# name, we set it to "mmix", so the rest of the framework works.  Let $SIM
+# override.
+if ![board_info $board exists sim] {
+    if [info exists SIM] {
+      set_board_info sim $SIM
+    } else {
+      # Has to exist in the users path.
+      set_board_info sim mmix
+    }
+}
+
+# No default multilib options are needed for this board.
+process_multilib_options ""
+
+set_board_info is_simulator 1
+
+# It isn't visible in the target triple, so we set it explicitly.  The
+# *linked* format is currently mmo, but those cases where this matters we
+# can deal with separately.
+set_board_info obj_format "elf"   
+
+# The compiler used to build for this board. This has *nothing* to do
+# with what compiler is tested if we're testing gcc.
+set_board_info compiler  "[find_gcc]"
+
+# We only support newlib on this target. We assume that all multilib
+# options have been specified before we get here.
+set_board_info cflags  "[newlib_include_flags]"
+
+# We put the stack in the code segment, so trampolines work; the mmix
+# simulator does not allow code to be executed in the "normal" documented
+# data and stack segments.  Use a somewhat magic number, so stack addresses
+# are easily recognized when debugging.
+set_board_info ldflags "[newlib_link_flags] -Wl,--defsym,__Stack_start=0x1680a00000000000"   
+
+# No linker script needed - the simulator is the main environment for this
+# target.
+set_board_info ldscript ""
+
+# Return codes aren't supported by the simulator.
+set_board_info needs_status_wrapper 1
+
+# FIXME: Some gdb board variables are usually here.  I currently have
+# no clue what to set them to, so I won't.
+