1404 #    define arg0_offset	PT_GPR3  macro
1411 #    define arg0_offset	REG_A0  macro
1414 #    define arg0_offset	(REG_R12)  macro
1417 #    define arg0_offset	(sizeof(unsigned long)*PT_R3)  macro
1421 #    define arg0_offset	 PT_GR26  macro
1424 #    define arg0_offset	((long)(8*(current_personality ? RBX : RDI)))  macro
1427 #    define arg0_offset	(4*(REG_REG0+4))  macro
1431 #    define arg0_offset   (REG_OFFSET+16)  macro
1435 #    define arg0_offset   (4*PT_R11)  macro
1442 #    define arg0_offset	0  macro
1454     (upeek ((tcp), arg0_offset, (valp)))
1461 	return ptrace (PTRACE_POKEUSER, tcp->pid, (char*)arg0_offset, val);  in set_arg0()