diff --git a/apps/self/Makefile b/apps/self/Makefile
index 41c70f1..f372ab4 100644
--- a/apps/self/Makefile
+++ b/apps/self/Makefile
@@ -3,7 +3,11 @@ PROJECT:=$(shell basename ${PWD})
 SRCS=${PROJECT}.c ${TOPDIR}/apps/common/crt0.S ${TOPDIR}/uvm32/uvm32.c
 CFLAGS=-DUVM32_MEMORY_SIZE=8192 -DCUSTOM_STDLIB_H=\"uvm32_target.h\" -I../../uvm32
 all:
-	xxd -n mandel -i ${TOPDIR}/precompiled/mandel.bin | sed -e "s/unsigned char/const unsigned char/" > mandel.h
+	@echo "const unsigned char mandel[] = {" > mandel.h
+	@cat ${TOPDIR}/precompiled/mandel.bin | xxd -i >> mandel.h
+	@echo "};\nunsigned int mandel_len = " >> mandel.h
+	@wc -c ${TOPDIR}/precompiled/mandel.bin | awk '{print $$1}' >> mandel.h
+	@echo ";" >> mandel.h
 	make all_common
 test: test_common
 clean: clean_common
diff --git a/apps/self/mandel.h b/apps/self/mandel.h
index 21f8d81..73d6532 100644
--- a/apps/self/mandel.h
+++ b/apps/self/mandel.h
@@ -25,4 +25,6 @@ const unsigned char mandel[] = {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x20, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x00
 };
-unsigned int mandel_len = 300;
+unsigned int mandel_len = 
+300
+;
diff --git a/hosts/host-mini/Makefile b/hosts/host-mini/Makefile
index 88a76a3..b55e6ef 100644
--- a/hosts/host-mini/Makefile
+++ b/hosts/host-mini/Makefile
@@ -1,7 +1,11 @@
 TOPDIR=../..
 
 all:
-	xxd -n mandel -i ${TOPDIR}/precompiled/mandel.bin | sed -e "s/unsigned char/const unsigned char/" > mandel.h
+	@echo "const unsigned char mandel[] = {" > mandel.h
+	@cat ${TOPDIR}/precompiled/mandel.bin | xxd -i >> mandel.h
+	@echo "};\nunsigned int mandel_len = " >> mandel.h
+	@wc -c ${TOPDIR}/precompiled/mandel.bin | awk '{print $$1}' >> mandel.h
+	@echo ";" >> mandel.h
 	gcc -Wall -DUVM32_ERROR_STRINGS -DUVM32_MEMORY_SIZE=512 -O2 -I${TOPDIR}/uvm32 -I${TOPDIR}/common -o host-mini ${TOPDIR}/uvm32/uvm32.c host-mini.c
 
 clean:
diff --git a/hosts/host-mini/mandel.h b/hosts/host-mini/mandel.h
index 21f8d81..73d6532 100644
--- a/hosts/host-mini/mandel.h
+++ b/hosts/host-mini/mandel.h
@@ -25,4 +25,6 @@ const unsigned char mandel[] = {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x20, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x00
 };
-unsigned int mandel_len = 300;
+unsigned int mandel_len = 
+300
+;
diff --git a/hosts/host-parallel/Makefile b/hosts/host-parallel/Makefile
index f8ea5ff..df3ef4d 100644
--- a/hosts/host-parallel/Makefile
+++ b/hosts/host-parallel/Makefile
@@ -1,6 +1,10 @@
 TOPDIR = ../..
 all:
-	xxd -n fib -i ${TOPDIR}/precompiled/fib.bin | sed -e "s/unsigned char/const unsigned char/" > fib.h
+	@echo "const unsigned char fib[] = {" > fib.h
+	@cat ${TOPDIR}/precompiled/fib.bin | xxd -i >> fib.h
+	@echo "};\nunsigned int fib_len = " >> fib.h
+	@wc -c ${TOPDIR}/precompiled/fib.bin | awk '{print $$1}' >> fib.h
+	@echo ";" >> fib.h
 	gcc -Wall -DUVM32_ERROR_STRINGS -DUVM32_MEMORY_SIZE=16386 -I${TOPDIR}/uvm32 -I${TOPDIR}/common -o host-parallel ${TOPDIR}/uvm32/uvm32.c host-parallel.c
 
 clean:
diff --git a/hosts/host-parallel/fib.h b/hosts/host-parallel/fib.h
index 86d6a85..0681605 100644
--- a/hosts/host-parallel/fib.h
+++ b/hosts/host-parallel/fib.h
@@ -40,4 +40,6 @@ const unsigned char fib[] = {
   0x29, 0x20, 0x6c, 0x6f, 0x6f, 0x70, 0x00, 0x00, 0x66, 0x69, 0x62, 0x28,
   0x29, 0x20, 0x72, 0x65, 0x63, 0x75, 0x72, 0x73, 0x69, 0x76, 0x65, 0x00
 };
-unsigned int fib_len = 480;
+unsigned int fib_len = 
+480
+;
diff --git a/precompiled/self.bin b/precompiled/self.bin
index d25ca78..585953a 100755
Binary files a/precompiled/self.bin and b/precompiled/self.bin differ