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如何使用外部拓展指令 #6

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Jackhuang-code opened this issue Oct 21, 2021 · 1 comment
Open

如何使用外部拓展指令 #6

Jackhuang-code opened this issue Oct 21, 2021 · 1 comment

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@Jackhuang-code
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视频中使用了内部指令拓展和外部指令拓展两种方法进行指令拓展.
在外部拓展中是否只需要将nicext_demo.cc文件实现然后指明依赖关系.mk.in文件然后重新编译spike即可?
那么在isa解析时需要的libnicext.so文件是如何生成的
@liweiwei90
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还需要修改configure文件，添加nicext作为subproject，可以参考其它subproject的方式，nicext的添加具体代码可以看看4edfec2

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@liweiwei90 @Jackhuang-code