221 int pt_pkt_next(struct pt_packet_decoder *decoder, struct pt_packet *packet,  in pt_pkt_next()  argument
228 	if (!packet || !decoder)  in pt_pkt_next()
231 	ppkt = psize == sizeof(pkt) ? packet : &pkt;  in pt_pkt_next()
240 	if (!dfun->packet)  in pt_pkt_next()
243 	size = dfun->packet(decoder, ppkt);  in pt_pkt_next()
247 	errcode = pkt_to_user(packet, psize, ppkt);  in pt_pkt_next()
257 			  struct pt_packet *packet)  in pt_pkt_decode_unknown()  argument
264 	size = pt_pkt_read_unknown(packet, decoder->pos, &decoder->config);  in pt_pkt_decode_unknown()
272 		      struct pt_packet *packet)  in pt_pkt_decode_pad()  argument
276 	if (!packet)  in pt_pkt_decode_pad()
279 	packet->type = ppt_pad;  in pt_pkt_decode_pad()
280 	packet->size = ptps_pad;  in pt_pkt_decode_pad()
286 		      struct pt_packet *packet)  in pt_pkt_decode_psb()  argument
297 	packet->type = ppt_psb;  in pt_pkt_decode_psb()
298 	packet->size = (uint8_t) size;  in pt_pkt_decode_psb()
304 		      struct pt_packet *packet)  in pt_pkt_decode_tip()  argument
308 	if (!decoder || !packet)  in pt_pkt_decode_tip()
311 	size = pt_pkt_read_ip(&packet->payload.ip, decoder->pos,  in pt_pkt_decode_tip()
316 	packet->type = ppt_tip;  in pt_pkt_decode_tip()
317 	packet->size = (uint8_t) size;  in pt_pkt_decode_tip()
323 			struct pt_packet *packet)  in pt_pkt_decode_tnt_8()  argument
327 	if (!decoder || !packet)  in pt_pkt_decode_tnt_8()
330 	size = pt_pkt_read_tnt_8(&packet->payload.tnt, decoder->pos,  in pt_pkt_decode_tnt_8()
335 	packet->type = ppt_tnt_8;  in pt_pkt_decode_tnt_8()
336 	packet->size = (uint8_t) size;  in pt_pkt_decode_tnt_8()
342 			 struct pt_packet *packet)  in pt_pkt_decode_tnt_64()  argument
346 	if (!decoder || !packet)  in pt_pkt_decode_tnt_64()
349 	size = pt_pkt_read_tnt_64(&packet->payload.tnt, decoder->pos,  in pt_pkt_decode_tnt_64()
354 	packet->type = ppt_tnt_64;  in pt_pkt_decode_tnt_64()
355 	packet->size = (uint8_t) size;  in pt_pkt_decode_tnt_64()
361 			  struct pt_packet *packet)  in pt_pkt_decode_tip_pge()  argument
365 	if (!decoder || !packet)  in pt_pkt_decode_tip_pge()
368 	size = pt_pkt_read_ip(&packet->payload.ip, decoder->pos,  in pt_pkt_decode_tip_pge()
373 	packet->type = ppt_tip_pge;  in pt_pkt_decode_tip_pge()
374 	packet->size = (uint8_t) size;  in pt_pkt_decode_tip_pge()
380 			  struct pt_packet *packet)  in pt_pkt_decode_tip_pgd()  argument
384 	if (!decoder || !packet)  in pt_pkt_decode_tip_pgd()
387 	size = pt_pkt_read_ip(&packet->payload.ip, decoder->pos,  in pt_pkt_decode_tip_pgd()
392 	packet->type = ppt_tip_pgd;  in pt_pkt_decode_tip_pgd()
393 	packet->size = (uint8_t) size;  in pt_pkt_decode_tip_pgd()
399 		      struct pt_packet *packet)  in pt_pkt_decode_fup()  argument
403 	if (!decoder || !packet)  in pt_pkt_decode_fup()
406 	size = pt_pkt_read_ip(&packet->payload.ip, decoder->pos,  in pt_pkt_decode_fup()
411 	packet->type = ppt_fup;  in pt_pkt_decode_fup()
412 	packet->size = (uint8_t) size;  in pt_pkt_decode_fup()
418 		      struct pt_packet *packet)  in pt_pkt_decode_pip()  argument
422 	if (!decoder || !packet)  in pt_pkt_decode_pip()
425 	size = pt_pkt_read_pip(&packet->payload.pip, decoder->pos,  in pt_pkt_decode_pip()
430 	packet->type = ppt_pip;  in pt_pkt_decode_pip()
431 	packet->size = (uint8_t) size;  in pt_pkt_decode_pip()
437 		      struct pt_packet *packet)  in pt_pkt_decode_ovf()  argument
441 	if (!packet)  in pt_pkt_decode_ovf()
444 	packet->type = ppt_ovf;  in pt_pkt_decode_ovf()
445 	packet->size = ptps_ovf;  in pt_pkt_decode_ovf()
451 		       struct pt_packet *packet)  in pt_pkt_decode_mode()  argument
455 	if (!decoder || !packet)  in pt_pkt_decode_mode()
458 	size = pt_pkt_read_mode(&packet->payload.mode, decoder->pos,  in pt_pkt_decode_mode()
463 	packet->type = ppt_mode;  in pt_pkt_decode_mode()
464 	packet->size = (uint8_t) size;  in pt_pkt_decode_mode()
470 			 struct pt_packet *packet)  in pt_pkt_decode_psbend()  argument
474 	if (!packet)  in pt_pkt_decode_psbend()
477 	packet->type = ppt_psbend;  in pt_pkt_decode_psbend()
478 	packet->size = ptps_psbend;  in pt_pkt_decode_psbend()
484 		      struct pt_packet *packet)  in pt_pkt_decode_tsc()  argument
488 	if (!decoder || !packet)  in pt_pkt_decode_tsc()
491 	size = pt_pkt_read_tsc(&packet->payload.tsc, decoder->pos,  in pt_pkt_decode_tsc()
496 	packet->type = ppt_tsc;  in pt_pkt_decode_tsc()
497 	packet->size = (uint8_t) size;  in pt_pkt_decode_tsc()
503 		      struct pt_packet *packet)  in pt_pkt_decode_cbr()  argument
507 	if (!decoder || !packet)  in pt_pkt_decode_cbr()
510 	size = pt_pkt_read_cbr(&packet->payload.cbr, decoder->pos,  in pt_pkt_decode_cbr()
515 	packet->type = ppt_cbr;  in pt_pkt_decode_cbr()
516 	packet->size = (uint8_t) size;  in pt_pkt_decode_cbr()
522 		      struct pt_packet *packet)  in pt_pkt_decode_tma()  argument
526 	if (!decoder || !packet)  in pt_pkt_decode_tma()
529 	size = pt_pkt_read_tma(&packet->payload.tma, decoder->pos,  in pt_pkt_decode_tma()
534 	packet->type = ppt_tma;  in pt_pkt_decode_tma()
535 	packet->size = (uint8_t) size;  in pt_pkt_decode_tma()
541 		      struct pt_packet *packet)  in pt_pkt_decode_mtc()  argument
545 	if (!decoder || !packet)  in pt_pkt_decode_mtc()
548 	size = pt_pkt_read_mtc(&packet->payload.mtc, decoder->pos,  in pt_pkt_decode_mtc()
553 	packet->type = ppt_mtc;  in pt_pkt_decode_mtc()
554 	packet->size = (uint8_t) size;  in pt_pkt_decode_mtc()
560 		      struct pt_packet *packet)  in pt_pkt_decode_cyc()  argument
564 	if (!decoder || !packet)  in pt_pkt_decode_cyc()
567 	size = pt_pkt_read_cyc(&packet->payload.cyc, decoder->pos,  in pt_pkt_decode_cyc()
572 	packet->type = ppt_cyc;  in pt_pkt_decode_cyc()
573 	packet->size = (uint8_t) size;  in pt_pkt_decode_cyc()
579 		       struct pt_packet *packet)  in pt_pkt_decode_stop()  argument
583 	if (!packet)  in pt_pkt_decode_stop()
586 	packet->type = ppt_stop;  in pt_pkt_decode_stop()
587 	packet->size = ptps_stop;  in pt_pkt_decode_stop()
593 		       struct pt_packet *packet)  in pt_pkt_decode_vmcs()  argument
597 	if (!decoder || !packet)  in pt_pkt_decode_vmcs()
600 	size = pt_pkt_read_vmcs(&packet->payload.vmcs, decoder->pos,  in pt_pkt_decode_vmcs()
605 	packet->type = ppt_vmcs;  in pt_pkt_decode_vmcs()
606 	packet->size = (uint8_t) size;  in pt_pkt_decode_vmcs()
612 		      struct pt_packet *packet)  in pt_pkt_decode_mnt()  argument
616 	if (!decoder || !packet)  in pt_pkt_decode_mnt()
619 	size = pt_pkt_read_mnt(&packet->payload.mnt, decoder->pos,  in pt_pkt_decode_mnt()
624 	packet->type = ppt_mnt;  in pt_pkt_decode_mnt()
625 	packet->size = (uint8_t) size;  in pt_pkt_decode_mnt()
631 			 struct pt_packet *packet)  in pt_pkt_decode_exstop()  argument
635 	if (!decoder || !packet)  in pt_pkt_decode_exstop()
638 	size = pt_pkt_read_exstop(&packet->payload.exstop, decoder->pos,  in pt_pkt_decode_exstop()
643 	packet->type = ppt_exstop;  in pt_pkt_decode_exstop()
644 	packet->size = (uint8_t) size;  in pt_pkt_decode_exstop()
650 			struct pt_packet *packet)  in pt_pkt_decode_mwait()  argument
654 	if (!decoder || !packet)  in pt_pkt_decode_mwait()
657 	size = pt_pkt_read_mwait(&packet->payload.mwait, decoder->pos,  in pt_pkt_decode_mwait()
662 	packet->type = ppt_mwait;  in pt_pkt_decode_mwait()
663 	packet->size = (uint8_t) size;  in pt_pkt_decode_mwait()
669 		       struct pt_packet *packet)  in pt_pkt_decode_pwre()  argument
673 	if (!decoder || !packet)  in pt_pkt_decode_pwre()
676 	size = pt_pkt_read_pwre(&packet->payload.pwre, decoder->pos,  in pt_pkt_decode_pwre()
681 	packet->type = ppt_pwre;  in pt_pkt_decode_pwre()
682 	packet->size = (uint8_t) size;  in pt_pkt_decode_pwre()
688 		       struct pt_packet *packet)  in pt_pkt_decode_pwrx()  argument
692 	if (!decoder || !packet)  in pt_pkt_decode_pwrx()
695 	size = pt_pkt_read_pwrx(&packet->payload.pwrx, decoder->pos,  in pt_pkt_decode_pwrx()
700 	packet->type = ppt_pwrx;  in pt_pkt_decode_pwrx()
701 	packet->size = (uint8_t) size;  in pt_pkt_decode_pwrx()
707 		      struct pt_packet *packet)  in pt_pkt_decode_ptw()  argument
711 	if (!decoder || !packet)  in pt_pkt_decode_ptw()
714 	size = pt_pkt_read_ptw(&packet->payload.ptw, decoder->pos,  in pt_pkt_decode_ptw()
719 	packet->type = ppt_ptw;  in pt_pkt_decode_ptw()
720 	packet->size = (uint8_t) size;  in pt_pkt_decode_ptw()