Prepare new programs

Makefile

@@ -20,6 +20,12 @@ programs/hello/a.out: force_look
 programs/long/a.out: force_look
 	cd programs/long; ${MAKE} a.out
 
+programs/longone/a.out: force_look
+	cd programs/longone; ${MAKE} a.out
+
+programs/longtwo/a.out: force_look
+	cd programs/longtwo; ${MAKE} a.out
+
 programs/loop/a.out: force_look
 	cd programs/loop; ${MAKE} a.out
 
@@ -27,7 +33,7 @@ hdd.img:
 	dd if=/dev/zero of=hdd.img bs=516096c count=1000
 	(echo n; echo p; echo 1; echo ""; echo ""; echo t; echo c; echo a; echo 1; echo w;) | sudo fdisk -u -C1000 -S63 -H16 hdd.img
 
-thor.flp: hdd.img bootloader/stage1.bin bootloader/stage2.bin kernel/kernel.bin programs/one/a.out programs/hello/a.out programs/long/a.out programs/loop/a.out
+thor.flp: hdd.img bootloader/stage1.bin bootloader/stage2.bin kernel/kernel.bin programs/one/a.out programs/hello/a.out programs/long/a.out programs/loop/a.out programs/longone/a.out programs/longtwo/a.out
 	mkdir -p mnt/fake/
 	dd if=bootloader/stage1.bin of=hdd.img conv=notrunc
 	dd if=bootloader/stage2.bin of=hdd.img seek=1 conv=notrunc
@@ -38,6 +44,8 @@ thor.flp: hdd.img bootloader/stage1.bin bootloader/stage2.bin kernel/kernel.bin
 	sudo /bin/cp programs/one/a.out mnt/fake/one
 	sudo /bin/cp programs/hello/a.out mnt/fake/hello
 	sudo /bin/cp programs/long/a.out mnt/fake/long
+	sudo /bin/cp programs/longone/a.out mnt/fake/longone
+	sudo /bin/cp programs/longtwo/a.out mnt/fake/longtwo
 	sudo /bin/cp programs/loop/a.out mnt/fake/loop
 	sleep 0.1
 	sudo /bin/umount mnt/fake/

programs/longone/Makefile

@@ -0,0 +1,15 @@
+.PHONY: default clean
+
+default: a.out
+
+include ../../cpp.mk
+
+%.cpp.o: src/%.cpp
+	$(CC) $(PROGRAM_FLAGS) $(CPP_FLAGS_64) $(WARNING_FLAGS) -c $< -o $@
+
+a.out: main.cpp.o
+	$(CC) $(PROGRAM_LINK_FLAGS) $(CPP_FLAGS_64) -o a.out main.cpp.o
+
+clean:
+	rm *.cpp.o
+	rm -rf a.out

programs/longone/src/main.cpp

@@ -0,0 +1,30 @@
+//=======================================================================
+// Copyright Baptiste Wicht 2013-2014.
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//=======================================================================
+
+#include <print.hpp>
+#include <system.hpp>
+
+volatile uint64_t current = 45;
+
+uint64_t fibonacci_slow(uint64_t s){
+    if(s == 1 || s == 2){
+        return current;
+    }
+
+    return fibonacci_slow(s - 1) + fibonacci_slow(s - 2);
+}
+
+auto message = "I'm one";
+
+int main(){
+    while(true){
+        fibonacci_slow(current);
+        print_line(message);
+    }
+
+    exit(0);
+}

programs/longtwo/Makefile

@@ -0,0 +1,15 @@
+.PHONY: default clean
+
+default: a.out
+
+include ../../cpp.mk
+
+%.cpp.o: src/%.cpp
+	$(CC) $(PROGRAM_FLAGS) $(CPP_FLAGS_64) $(WARNING_FLAGS) -c $< -o $@
+
+a.out: main.cpp.o
+	$(CC) $(PROGRAM_LINK_FLAGS) $(CPP_FLAGS_64) -o a.out main.cpp.o
+
+clean:
+	rm *.cpp.o
+	rm -rf a.out

programs/longtwo/src/main.cpp

@@ -0,0 +1,30 @@
+//=======================================================================
+// Copyright Baptiste Wicht 2013-2014.
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//=======================================================================
+
+#include <print.hpp>
+#include <system.hpp>
+
+volatile uint64_t current = 45;
+
+uint64_t fibonacci_slow(uint64_t s){
+    if(s == 1 || s == 2){
+        return current;
+    }
+
+    return fibonacci_slow(s - 1) + fibonacci_slow(s - 2);
+}
+
+auto message = "I'm two";
+
+int main(){
+    while(true){
+        fibonacci_slow(current);
+        print_line(message);
+    }
+
+    exit(0);
+}