使用diff的输出来创建补丁

I have something like this

我有类似的东西

src/sim/simulate.cc
41d40
< #include "mem/mem-interface.h"
90,91d88
<             dram_print_stats_common(curTick/500);
<
src/mem/physical.hh
52d51
<   public:
55,56d53
<       public:
<
58a56,57
>       public:
>
61,62c60,61
<         virtual bool recvTiming(PacketPtr pkt); //baoyg
<
---
src/sim/