Simulator support for sparc-elf.

1 files changed, 37 insertions, 0 deletions

diff --git a/baseboards/sparc-sim.exp b/baseboards/sparc-sim.exp
new file mode 100644
index 0000000..878d452
--- /dev/null
+++ b/baseboards/sparc-sim.exp
@@ -0,0 +1,37 @@
+# This is a list of toolchains that are supported on this board.
+set_board_info target_install {sparc-elf}
+
+# Load the generic configuration for this board. This will define a
+# set of generic routines used 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";
+
+# This tells it which directory to look in for the simulator.
+setup_sim erc32;
+
+# It needs no multilib flags by default.
+process_multilib_options ""
+
+set_board_info compiler  "[find_gcc]";
+set_board_info cflags  "[newlib_include_flags] [libgloss_include_flags]";
+set_board_info ldflags  "-nostdlib -nostartfiles [libgloss_link_flags] [newlib_link_flags]";
+
+# ELF simulator linker script.
+set_board_info ldscript "-Telfsim.ld";
+
+# The simulator doesn't return exit statuses and we need to indicate this.
+set_board_info needs_status_wrapper 1;
+
+# We can't pass arguments.
+set_board_info noargs 1;
+# Or do signals.
+set_board_info gdb,nosignals 1;
+
+# We want to specify the sparclite emulator in GDB.
+#set_board_info gdb,target_sim_options "-sparclite"
+
+# Pass -a -sparclite to the standalone simulator
+#set_board_info sim,options "-a -sparclite"