[LLVMdev] Calling Convention & Stack Frame

[Peltier, Mikael]

Hello,

 

I want to find information/documentation on how reorganize stack frame (add other information, etc.) & how add new calling convention into ARM backend?

 

I think it is needed to modify lowering of CALL, RET & FORMAL_ARGUMENT instruction, and also to modify emitPrologue & emitEpilogue functions.

 

What are the others things to modify in order to realize my experimentation? Is it the best way to do it?

 

Thanks in advance.

 

Mikaël.

 

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