How did these get lost?

sys/arch/x86/acpi/Makefile.wakecode.inc

@@ -0,0 +1,15 @@
+# $NetBSD: Makefile.wakecode.inc,v 1.2 2007/12/09 20:32:17 jmcneill Exp $
+# FreeBSD: src/sys/i386/acpica/Makefile,v 1.3 2002/05/01 21:54:07 peter Exp
+
+ACPI_WAKECODE_S=	${S}/arch/${MACHINE}/acpi/acpi_wakecode.S
+ACPI_GENWAKECODE=	${S}/arch/x86/acpi/genwakecode.sh
+
+acpi_wakecode.h: ${ACPI_WAKECODE_S} ${ACPI_GENWAKECODE}
+	${CC} -I${.CURDIR} -c ${ACPI_WAKECODE_S}
+	${LD} -M -Map acpi_wakecode.bin.map -z defs -nostdlib \
+	    --oformat binary -e wakeup_16 -Ttext 0 \
+	    -o acpi_wakecode.bin acpi_wakecode.o
+	${HOST_SH} ${ACPI_GENWAKECODE} > acpi_wakecode.h
+	rm -f acpi_wakecode.bin acpi_wakecode.o acpi_wakecode.bin.map
+
+acpi_wakeup.o acpi_wakeup.d: acpi_wakecode.h

sys/arch/x86/acpi/genwakecode.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+# $NetBSD: genwakecode.sh,v 1.2 2007/12/09 20:32:18 jmcneill Exp $
+
+P='/WAKEUP_/ { printf("#define\t%s%s\t%s\n", $2, length($2) < 16 ? "\t" : "", $1); }'
+awk "$P" < acpi_wakecode.bin.map
+
+echo 
+echo 'static const unsigned char wakecode[] = {';
+hexdump -v -e '"\t" 8/1 "0x%02x, " "\n"' < acpi_wakecode.bin | sed 's/0x  /0x00/g'
+echo '};'
+
+exit 0