- Framework Codes: NJU-ProjectN
- Lecture Notes: ICS-PA 2018
- Implementor: StardustDL
- Updated Time: 2018/12/25
This are the sources code of my programming assignment of ICS2018 courses. It contains ALL contents from PA1 to PA4.
- NEMU
- Nexus-AM (x86-nemu, x86-navy, native)
- Nanos-lite
- Navy-apps
The core of this project is Abstract Machine.
AM = TRM + IOE + CTE + VME + MPE
- TRM Turing Machine
- IOE I/O Extension
- CTE Context Extension
- VME Virtual Memory Extension
- MPE Multi-Processor Extension
The final architecture is
| Type | Item |
|---|---|
| Hardware (CPU and devices) | NEMU |
| Abstract Machine | x86-nemu-am |
| Libs on AM | klib |
| OS | Nanos-lite |
| Libs on OS | libc, libndl, libos |
| Virtual Machine | x86-navy-am |
| Apps on VM | typing-am,... |
- Use Debian 9 for basic OS
- Install and update tools
apt update
apt install build-essential # build-essential packages, include binary utilities, gcc, make, and so on
apt install man # on-line reference manual
apt install gcc-doc # manual for GCC
apt install gdb # GNU debugger
apt install git # reversion control system
apt install libreadline-dev # a library to use compile the project later
apt install libsdl2-dev # a library to use compile the project later
apt install qemu-system-x86 # QEMUEnter nemu/ directory, and use these commands:
# Compile
make
# Clean
make clean
# Run
make run
# Debug with gdb
make gdbTo change running mode, add these codes in nemu/include/common.h
#define DEBUG
#define DIFF_TESTUse __NATIVE_USE_KLIB__ in nexus-am/libs/klib/include/klib.h to enable klib on native-am.
Enter nexus-am/tests/cputest/ directory, and use these commands:
# Run dummy on x86-nemu
make ARCH=x86-nemu ALL=dummy run
# Run dummy on native
make ARCH=native ALL=dummy runTo run all tests, enter nemu/ and use this:
bash runall.sh# Serial port
cd nexus-am/apps/hello/
make ARCH=x86-nemu run
# Timer
cd nexus-am/tests/timetest/
make ARCH=x86-nemu run
# Keyboard
cd nexus-am/tests/keytest/
make ARCH=x86-nemu run
# VGA
cd nexus-am/tests/videotest/
make ARCH=x86-nemu runDisable DEBUG and DIFF_TEST, and enter nexus-am/apps/ directory, then use these commands:
cd dhrystone
make ARCG=x86-nemu run
cd coremark
make ARCG=x86-nemu run
cd microbench
make ARCG=x86-nemu run
# Use TEST test cases
make INPUT=TEST
make ARCG=x86-nemu run# Slider
cd nexus-am/apps/slider/
make ARCH=x86-nemu run
# Typing game
cd nexus-am/apps/typing/
make ARCH=x86-nemu runEnter nanos-lite/ directory. Every time you change target AM, you need to update ramdisk first.
# Update ramdisk
make ARCH=x86-nemu update
make ARCH=native update
# Run
make ARCH=x86-nemu run
make ARCH=native runAttention: To run PAL, it needs game data from course website.
Load one of these apps when Nanos-lite started. (At nanos-lite/src/proc.c). Their source codes are in navy-apps/test.
/bin/bmp
/bin/dummy
/bin/events
/bin/hello
/bin/text
cd nanos-lite
make ARCH=x86-nemu update
make ARCH-x86-nemu runIt load /bin/hello, /bin/pal, /bin/slider-am, /bin/typing-am. You can press F1, F2, F3 to change the foreground app.
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