Lines Matching refs:sf
53 struct stack_frame *sf, *low, *high; in thread_saved_pc() local
59 sf = (struct stack_frame *) (tsk->thread.ksp & PSW_ADDR_INSN); in thread_saved_pc()
60 if (sf <= low || sf > high) in thread_saved_pc()
62 sf = (struct stack_frame *) (sf->back_chain & PSW_ADDR_INSN); in thread_saved_pc()
63 if (sf <= low || sf > high) in thread_saved_pc()
65 return sf->gprs[8]; in thread_saved_pc()
126 struct stack_frame sf; in copy_thread() member
145 frame->sf.back_chain = 0; in copy_thread()
147 frame->sf.gprs[8] = (unsigned long) ret_from_fork; in copy_thread()
149 frame->sf.gprs[9] = (unsigned long) frame; in copy_thread()
215 struct stack_frame *sf, *low, *high; in get_wchan() local
223 sf = (struct stack_frame *) (p->thread.ksp & PSW_ADDR_INSN); in get_wchan()
224 if (sf <= low || sf > high) in get_wchan()
227 sf = (struct stack_frame *) (sf->back_chain & PSW_ADDR_INSN); in get_wchan()
228 if (sf <= low || sf > high) in get_wchan()
230 return_address = sf->gprs[8] & PSW_ADDR_INSN; in get_wchan()