[2/4] sim: mcore: add a basic testsuite

diff --git a/sim/testsuite/sim/mcore/ChangeLog b/sim/testsuite/sim/mcore/ChangeLog
new file mode 100644
index 0000000..2aa1f2c
--- /dev/null
+++ b/sim/testsuite/sim/mcore/ChangeLog
@@ -0,0 +1,3 @@ 
+2015-03-29  Mike Frysinger  <vapier@gentoo.org>
+
+	* pass.s, allinsn.exp, testutils.inc: New files.
diff --git a/sim/testsuite/sim/mcore/allinsn.exp b/sim/testsuite/sim/mcore/allinsn.exp
new file mode 100644
index 0000000..5921cfc
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+++ b/sim/testsuite/sim/mcore/allinsn.exp
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+# mcore simulator testsuite
+
+if [istarget mcore-*] {
+    # all machines
+    set all_machs "mcore"
+
+    foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.s]] {
+	# If we're only testing specific files and this isn't one of them,
+	# skip it.
+	if ![runtest_file_p $runtests $src] {
+	    continue
+	}
+	run_sim_test $src $all_machs
+    }
+}
diff --git a/sim/testsuite/sim/mcore/pass.s b/sim/testsuite/sim/mcore/pass.s
new file mode 100644
index 0000000..92fada0
--- /dev/null
+++ b/sim/testsuite/sim/mcore/pass.s
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+# check that the sim doesn't die immediately.
+# mach: mcore
+
+.include "testutils.inc"
+
+	start
+	pass
diff --git a/sim/testsuite/sim/mcore/testutils.inc b/sim/testsuite/sim/mcore/testutils.inc
new file mode 100644
index 0000000..0b82942
--- /dev/null
+++ b/sim/testsuite/sim/mcore/testutils.inc
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+# MACRO: exit
+	.macro exit nr
+	movi r2, \nr
+	# The exit utility function.
+	.byte 0x00
+	# The debug insn class.
+	.byte 0x50
+	.endm
+
+# MACRO: pass
+# Write 'pass' to stdout and quit
+	.macro pass
+	# Trap function 4: write().
+	movi r1, 4;
+	# Use stdout.
+	movi r2, 1;
+	# Point to the string.
+	lrw r3, 1f;
+	# Number of bytes to write.
+	movi r4, 5;
+	# Trigger OS trap.
+	trap 1;
+	exit 0
+	.data
+	1: .asciz "pass\n"
+	.endm
+
+# MACRO: fail
+# Write 'fail' to stdout and quit
+	.macro fail
+	# Trap function 4: write().
+	movi r1, 4;
+	# Use stdout.
+	movi r2, 1;
+	# Point to the string.
+	lrw r3, 1f;
+	# Number of bytes to write.
+	movi r4, 5;
+	# Trigger OS trap.
+	trap 1;
+	exit 0
+	.data
+	1: .asciz "fail\n"
+	.endm
+
+# MACRO: start
+# All assembler tests should start with a call to "start"
+	.macro start
+	.text
+.global _start
+_start:
+	.endm