76 static int intel_pt_get_long_tnt(const unsigned char *buf, size_t len,  in intel_pt_get_long_tnt()  argument
82 	if (len < 8)  in intel_pt_get_long_tnt()
99 static int intel_pt_get_pip(const unsigned char *buf, size_t len,  in intel_pt_get_pip()  argument
104 	if (len < 8)  in intel_pt_get_pip()
122 static int intel_pt_get_cbr(const unsigned char *buf, size_t len,  in intel_pt_get_cbr()  argument
125 	if (len < 4)  in intel_pt_get_cbr()
132 static int intel_pt_get_vmcs(const unsigned char *buf, size_t len,  in intel_pt_get_vmcs()  argument
140 	if (len < count + 2)  in intel_pt_get_vmcs()
156 static int intel_pt_get_psb(const unsigned char *buf, size_t len,  in intel_pt_get_psb()  argument
161 	if (len < 16)  in intel_pt_get_psb()
179 static int intel_pt_get_tma(const unsigned char *buf, size_t len,  in intel_pt_get_tma()  argument
182 	if (len < 7)  in intel_pt_get_tma()
197 static int intel_pt_get_mnt(const unsigned char *buf, size_t len,  in intel_pt_get_mnt()  argument
200 	if (len < 11)  in intel_pt_get_mnt()
208 static int intel_pt_get_3byte(const unsigned char *buf, size_t len,  in intel_pt_get_3byte()  argument
211 	if (len < 3)  in intel_pt_get_3byte()
216 		return intel_pt_get_mnt(buf, len, packet);  in intel_pt_get_3byte()
222 static int intel_pt_get_ptwrite(const unsigned char *buf, size_t len,  in intel_pt_get_ptwrite()  argument
231 		if (len < 6)  in intel_pt_get_ptwrite()
236 		if (len < 10)  in intel_pt_get_ptwrite()
257 static int intel_pt_get_mwait(const unsigned char *buf, size_t len,  in intel_pt_get_mwait()  argument
260 	if (len < 10)  in intel_pt_get_mwait()
267 static int intel_pt_get_pwre(const unsigned char *buf, size_t len,  in intel_pt_get_pwre()  argument
270 	if (len < 4)  in intel_pt_get_pwre()
277 static int intel_pt_get_pwrx(const unsigned char *buf, size_t len,  in intel_pt_get_pwrx()  argument
280 	if (len < 7)  in intel_pt_get_pwrx()
287 static int intel_pt_get_bbp(const unsigned char *buf, size_t len,  in intel_pt_get_bbp()  argument
290 	if (len < 3)  in intel_pt_get_bbp()
298 static int intel_pt_get_bip_4(const unsigned char *buf, size_t len,  in intel_pt_get_bip_4()  argument
301 	if (len < 5)  in intel_pt_get_bip_4()
309 static int intel_pt_get_bip_8(const unsigned char *buf, size_t len,  in intel_pt_get_bip_8()  argument
312 	if (len < 9)  in intel_pt_get_bip_8()
320 static int intel_pt_get_bep(size_t len, struct intel_pt_pkt *packet)  in intel_pt_get_bep()  argument
322 	if (len < 2)  in intel_pt_get_bep()
328 static int intel_pt_get_bep_ip(size_t len, struct intel_pt_pkt *packet)  in intel_pt_get_bep_ip()  argument
330 	if (len < 2)  in intel_pt_get_bep_ip()
336 static int intel_pt_get_ext(const unsigned char *buf, size_t len,  in intel_pt_get_ext()  argument
339 	if (len < 2)  in intel_pt_get_ext()
343 		return intel_pt_get_ptwrite(buf, len, packet);  in intel_pt_get_ext()
347 		return intel_pt_get_long_tnt(buf, len, packet);  in intel_pt_get_ext()
349 		return intel_pt_get_pip(buf, len, packet);  in intel_pt_get_ext()
353 		return intel_pt_get_cbr(buf, len, packet);  in intel_pt_get_ext()
355 		return intel_pt_get_vmcs(buf, len, packet);  in intel_pt_get_ext()
359 		return intel_pt_get_psb(buf, len, packet);  in intel_pt_get_ext()
363 		return intel_pt_get_tma(buf, len, packet);  in intel_pt_get_ext()
365 		return intel_pt_get_3byte(buf, len, packet);  in intel_pt_get_ext()
371 		return intel_pt_get_mwait(buf, len, packet);  in intel_pt_get_ext()
373 		return intel_pt_get_pwre(buf, len, packet);  in intel_pt_get_ext()
375 		return intel_pt_get_pwrx(buf, len, packet);  in intel_pt_get_ext()
377 		return intel_pt_get_bbp(buf, len, packet);  in intel_pt_get_ext()
379 		return intel_pt_get_bep(len, packet);  in intel_pt_get_ext()
381 		return intel_pt_get_bep_ip(len, packet);  in intel_pt_get_ext()
406 			    size_t len, struct intel_pt_pkt *packet)  in intel_pt_get_cyc()  argument
412 	len -= 1;  in intel_pt_get_cyc()
416 		if (len < offs)  in intel_pt_get_cyc()
428 			   const unsigned char *buf, size_t len,  in intel_pt_get_ip()  argument
440 		if (len < 3)  in intel_pt_get_ip()
446 		if (len < 5)  in intel_pt_get_ip()
453 		if (len < 7)  in intel_pt_get_ip()
459 		if (len < 9)  in intel_pt_get_ip()
473 static int intel_pt_get_mode(const unsigned char *buf, size_t len,  in intel_pt_get_mode()  argument
476 	if (len < 2)  in intel_pt_get_mode()
509 static int intel_pt_get_tsc(const unsigned char *buf, size_t len,  in intel_pt_get_tsc()  argument
512 	if (len < 8)  in intel_pt_get_tsc()
519 static int intel_pt_get_mtc(const unsigned char *buf, size_t len,  in intel_pt_get_mtc()  argument
522 	if (len < 2)  in intel_pt_get_mtc()
529 static int intel_pt_do_get_packet(const unsigned char *buf, size_t len,  in intel_pt_do_get_packet()  argument
537 	if (!len)  in intel_pt_do_get_packet()
547 			return intel_pt_get_bip_4(buf, len, packet);  in intel_pt_do_get_packet()
551 			return intel_pt_get_bip_8(buf, len, packet);  in intel_pt_do_get_packet()
561 			return intel_pt_get_ext(buf, len, packet);  in intel_pt_do_get_packet()
566 		return intel_pt_get_cyc(byte, buf, len, packet);  in intel_pt_do_get_packet()
570 		return intel_pt_get_ip(INTEL_PT_TIP, byte, buf, len, packet);  in intel_pt_do_get_packet()
572 		return intel_pt_get_ip(INTEL_PT_TIP_PGE, byte, buf, len,  in intel_pt_do_get_packet()
575 		return intel_pt_get_ip(INTEL_PT_TIP_PGD, byte, buf, len,  in intel_pt_do_get_packet()
578 		return intel_pt_get_ip(INTEL_PT_FUP, byte, buf, len, packet);  in intel_pt_do_get_packet()
582 			return intel_pt_get_mode(buf, len, packet);  in intel_pt_do_get_packet()
584 			return intel_pt_get_tsc(buf, len, packet);  in intel_pt_do_get_packet()
586 			return intel_pt_get_mtc(buf, len, packet);  in intel_pt_do_get_packet()
644 int intel_pt_get_packet(const unsigned char *buf, size_t len,  in intel_pt_get_packet()  argument
649 	ret = intel_pt_do_get_packet(buf, len, packet, *ctx);  in intel_pt_get_packet()
651 		while (ret < 8 && len > (size_t)ret && !buf[ret])  in intel_pt_get_packet()