getfp
extern ulong_t getfp(void);
reg[REG_SP] = getfp();
reg[REG_SP] = getfp();
reg[REG_SP] = getfp();
reg[REG_SP] = getfp();
fp = (struct frame *)((caddr_t)getfp() + STACK_BIAS);
extern void *getfp(void);
if (proc_type != SQS_WORKER && STACK_BIAS + (uintptr_t)getfp() -
} else if (STACK_BIAS + (uintptr_t)getfp() -
(((STACK_BIAS + (uintptr_t)getfp() - \
uintptr_t fp = STACK_BIAS + (uintptr_t)getfp();
struct frame *fp = (struct frame *)getfp();
extern greg_t getfp(void);
minfp = (struct frame *)((uintptr_t)getfp() + STACK_BIAS);
extern greg_t getfp(void);