CS:APP3e Lab solutions (PKU-ver, not full score)

This repo provide solutions, writeups and handouts of CS:APP3e lab. Notice that these labs will be modified every year, depends on the mood of TAs each year. That's what PKU like, right? ;)

Anyone who copies this repository shall be held fully responsible for his actions.

DataLab

Edited files:

• bits.c

BombLab

Online lab, handout not unique

Edited files:

• Patched bomb

New files:

• answer.txt
• bomb.objdump

Extra files:

• Crack Phase 6:
  • test.py
  • result.txt
• Decompiler:
  • bomb.c

ArchLab

Edit files:

• sim/misc/*.ys
• sim/seq/seq-full.hcl
• sim/pipe/pipe-full.hcl
• sim/pipe/ncopy.ys

Score 187.9/190

AttackLab

Online lab, handout not unique

New files:

• phase*.txt
• *target.objdump

Extra files:

• Generate bitwise instructions:
  • Makefile
  • temp.s
  • temp.objdump

CacheLab

New files:

• csim.c

Edited files:

• trans.c

Score 59.6/60

ShellLab tshlab

Edited files:

• tsh.c

MallocLab

Edited files:

• mm.c

Score 118/120

ProxyLab

Removed files:

• proxy.c
• csapp.c
• csapp.h

Modified files:

• Makefile

New files:

• proxy.cpp
• csapp2.cpp
• csapp2.h
• cache.h
• cache.cpp