Adding_User_Program.md

Adding User Program

To add your program to NachOS, follow these steps:

1. Place your source code in the NachOS/code/test directory.
2. Add a line in the NachOS/code/test/Makefile file to specify your program for compilation.

To illustrate the process of adding, for example, test1 to NachOS, follow these steps:

1. Place test1.c source file into NachOS/code/test/ directory
2. Modify the NachOS/code/test/Makefile file to add a test1 make target, as shown below:

• Makefile:67

test1: test1.o start.o
    $(LD) $(LDFLAGS) start.o test1.o -o test1.coff
    ../bin/coff2noff test1.coff test1

3. Ensure that you add the test1 make target at the end of the all make target, as shown below:

• Makefile:36

all: halt shell matmult sort test1

This process will allow you to include and build test1 in NachOS.