39 	[--sp] = r1;
48 	r1 = [sp + 16];	/* skip the 4 local regs on stack */  define
64 	r1 = [sp++];  define
120 	[--sp] = r1;
132 	r1 = [sp + 16];	/* skip the 4 local regs on stack */  define
141 	r1 = [sp++];  define
162 	[--sp] = r1;
167 	r1 = rets;	/* unsigned long self_addr */  define
170 	r1 = [sp];	/* unsigned long self_addr */  define
176 	r1 += -MCOUNT_INSN_SIZE;
190 	[--sp] = r1;
202 	r1 = [sp++];  define