sim: m68hc11: add a basic testsuite

sim/testsuite/sim/m68hc11/ChangeLog

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+2015-04-05  Mike Frysinger  <vapier@gentoo.org>
+
+	* pass.s, allinsn.exp, testutils.inc: New files.

sim/testsuite/sim/m68hc11/allinsn.exp

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+# m68hc11 simulator testsuite
+
+if [istarget m68hc11-*] {
+    # all machines
+    set all_machs "m68hc11"
+
+    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
+    }
+}

sim/testsuite/sim/m68hc11/pass.s

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+# check that the sim doesn't die immediately.
+# mach: m68hc11
+
+.include "testutils.inc"
+
+	start
+	pass

sim/testsuite/sim/m68hc11/testutils.inc

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+# MACRO: exit
+	.macro exit nr
+	ldd # \nr
+	# The debug insn class.
+	.byte 0xcd
+	# The exit utility function.
+	.byte 0x03
+	.endm
+
+# MACRO: pass
+# Write 'pass' to stdout and quit
+	.macro pass
+	# Point to the string.
+	# NB: See comment above _pass below.
+	ldx #0x8000
+	# Number of bytes to write.
+	ldd #5
+	# The debug insn class.
+	.byte 0xcd
+	# The write utility function.
+	.byte 0x01
+	exit 0
+	.endm
+
+# MACRO: ffail
+# Write 'ffail' to stdout and quit
+# Normally this would be 'fail', but m68k has a pseudo "fail" op.
+	.macro ffail
+	# Point to the string.
+	ldx #0x8006
+	# Number of bytes to write.
+	ldd #5
+	# The debug insn class.
+	.byte 0xcd
+	# The write utility function.
+	.byte 0x01
+	exit 0
+	.endm
+
+# MACRO: start
+# All assembler tests should start with a call to "start"
+	.macro start
+	.text
+# These need to be at the start of text as it's the only stable address.
+# The sim will load all sections starting at the .text address and ignore
+# the addresses for the other sections.
+_pass:
+	.asciz "pass\n"
+_fail:
+	.asciz "fail\n"
+.global _start
+_start:
+	.endm