My platform has an ABI that deviates a bit from an old known standard architecture as supported in qemu. Should I be modifying the tcg_target_qemu_prologue(), both prologue and
epilogue opcodes in that function, together with the associated macros for frame and push sizes as well as stack alignment (if necessary)?
If not, I would appreciate some guidance on how best to do that.
Also, are the current gdb-xml/*.xml files used solely for debugging under gdb, or do they serve another purpose?