《操作系统》的实验代码。
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  1. all: lec7_1.c
  2. @echo "====================================="
  3. @echo "compile and analysis lec7_2"
  4. @echo "====================================="
  5. gcc -g -o lec7_2 lec7_2-fork.c
  6. @echo "====================================="
  7. @echo "compile and analysis lec7_1"
  8. @echo "====================================="
  9. gcc -g -o lec7_1 lec7_1.c
  10. @echo "====================================="
  11. @echo "using objdump to decompile lec7_1"
  12. @echo "====================================="
  13. objdump -S lec7_1
  14. @echo "====================================="
  15. @echo "using readelf to analyze lec7_1"
  16. @echo "====================================="
  17. readelf -a lec7_1
  18. @echo "====================================="
  19. @echo "using nm to analyze lec7_1"
  20. @echo "====================================="
  21. nm lec7_1
  22. process_state:
  23. top
  24. clean:
  25. rm ./lec7_1 ./lec7_2