Correct registers used for passing arguments to landing pad
GCC has
#define EH_RETURN_DATA_REGNO(N) ((N) <= DX_REG ? (N) : INVALID_REGNUM)
and
(AX_REG 0)
(DX_REG 1)
RAX and RDX are used to pass arguments to the landing pad. Correct registers used for passing arguments to the landing pad.
This fixes: