252 static void find_caller_pc_and_caller_sp(CallerLocation *location,  in find_caller_pc_and_caller_sp()  argument
288 	location->sp_location = SP_LOC_OFFSET;  in find_caller_pc_and_caller_sp()
289 	location->sp_offset = 0;  in find_caller_pc_and_caller_sp()
292 	location->pc_location = PC_LOC_UNKNOWN;  in find_caller_pc_and_caller_sp()
327 					location->pc_location = PC_LOC_IN_LR;  in find_caller_pc_and_caller_sp()
376 					location->pc_location =  in find_caller_pc_and_caller_sp()
379 					location->pc_location =  in find_caller_pc_and_caller_sp()
384 					location->pc_location = PC_LOC_UNKNOWN;  in find_caller_pc_and_caller_sp()
385 					location->sp_location = SP_LOC_UNKNOWN;  in find_caller_pc_and_caller_sp()
390 					location->sp_location = SP_LOC_IN_R52;  in find_caller_pc_and_caller_sp()
402 						location->sp_location =  in find_caller_pc_and_caller_sp()
404 						location->sp_offset =  in find_caller_pc_and_caller_sp()
446 				location->sp_location = SP_LOC_OFFSET;  in find_caller_pc_and_caller_sp()
451 					location->sp_offset = 0;  in find_caller_pc_and_caller_sp()
454 					location->sp_offset = adjust;  in find_caller_pc_and_caller_sp()
477 						location->sp_location =  in find_caller_pc_and_caller_sp()
479 						location->sp_offset = 0;  in find_caller_pc_and_caller_sp()
486 						location->sp_location =  in find_caller_pc_and_caller_sp()
514 		if (location->pc_location == PC_LOC_UNKNOWN) {  in find_caller_pc_and_caller_sp()
519 					location->pc_location =  in find_caller_pc_and_caller_sp()
522 					location->pc_location =  in find_caller_pc_and_caller_sp()
527 				location->pc_location = PC_LOC_IN_LR;  in find_caller_pc_and_caller_sp()
553 	CallerLocation location;  in backtrace_init()  local
557 	find_caller_pc_and_caller_sp(&location, pc,  in backtrace_init()
560 	switch (location.sp_location) {  in backtrace_init()
571 		fp = sp + location.sp_offset;  in backtrace_init()
589 	switch (location.pc_location) {  in backtrace_init()