Displaying 1 result from an estimated 1 matches for "afonso360".
2018 Apr 19
1
xtensa backend
Can you give me some insights to implement the windowed calling convention
in this xtensa backend :
https://github.com/afonso360/llvm-xtensa/tree/xtensa/lib/Target/Xtensa ?
For now, only the simpler CALL0 calling convention is implemented.
In order to implement the windowed calling convention, every routines must
start with the ENTRY instruction which increments the register window
pointer.
Do I have to manually insert th...