597 	int             bufferMaxIndex = 0;  in chudxnu_thread_get_callstack64_internal()  local
603 	bufferMaxIndex = *count;  in chudxnu_thread_get_callstack64_internal()
636 			bufferMaxIndex -= 2;  in chudxnu_thread_get_callstack64_internal()
638 			bufferMaxIndex -= 1;  in chudxnu_thread_get_callstack64_internal()
641 		if (bufferMaxIndex < 2) {  in chudxnu_thread_get_callstack64_internal()
663 		while (bufferIndex < bufferMaxIndex) {  in chudxnu_thread_get_callstack64_internal()
755 		if (bufferIndex >= bufferMaxIndex) {  in chudxnu_thread_get_callstack64_internal()
756 			bufferIndex = bufferMaxIndex;  in chudxnu_thread_get_callstack64_internal()
790 			bufferMaxIndex -= 2;  in chudxnu_thread_get_callstack64_internal()
792 			bufferMaxIndex -= 1;  in chudxnu_thread_get_callstack64_internal()
795 		if (bufferMaxIndex < 2) {  in chudxnu_thread_get_callstack64_internal()
816 		while (bufferIndex < bufferMaxIndex) {  in chudxnu_thread_get_callstack64_internal()
891 		if (bufferIndex >= bufferMaxIndex) {  in chudxnu_thread_get_callstack64_internal()
892 			bufferIndex = bufferMaxIndex;  in chudxnu_thread_get_callstack64_internal()
1215 	mach_msg_type_number_t bufferMaxIndex = *count;  local
1341 	if (bufferMaxIndex < 1) {
1352 		kr = do_kernel_backtrace(thread, kregs, callstack, &bufferIndex, bufferMaxIndex);
1362 …N_SUCCESS == chudxnu_kern_read(&rsp, (vm_offset_t)address, size) && bufferIndex < bufferMaxIndex) {
1370 		    bufferMaxIndex - 1, TRUE);
1373 		    bufferIndex < bufferMaxIndex) {
1381 		    bufferMaxIndex - 1, TRUE);
1384 		    bufferIndex < bufferMaxIndex) {
1392 		    bufferMaxIndex - 1, FALSE);
1395 		    bufferIndex < bufferMaxIndex) {
1402 		    bufferMaxIndex - 1, FALSE);
1405 		    bufferIndex < bufferMaxIndex) {