/* this struct defines the way the registers are stored on the stack during a system call. */structtarget_pt_regs{abi_longd1,d2,d3,d4,d5,d6,d7;abi_longa0,a1,a2,a3,a4,a5,a6;abi_ulongd0;abi_ulongusp;abi_ulongorig_d0;int16_tstkadj;uint16_tsr;abi_ulongpc;uint16_tfntvex;uint16_t__fill;};#define UNAME_MACHINE "m68k"voiddo_m68k_simcall(CPUState*,int);