73 static int intel_pt_get_long_tnt(const unsigned char *buf, size_t len,  in intel_pt_get_long_tnt()  argument
79 	if (len < 8)  in intel_pt_get_long_tnt()
96 static int intel_pt_get_pip(const unsigned char *buf, size_t len,  in intel_pt_get_pip()  argument
101 	if (len < 8)  in intel_pt_get_pip()
117 static int intel_pt_get_cbr(const unsigned char *buf, size_t len,  in intel_pt_get_cbr()  argument
120 	if (len < 4)  in intel_pt_get_cbr()
127 static int intel_pt_get_vmcs(const unsigned char *buf, size_t len,  in intel_pt_get_vmcs()  argument
130 	if (len < 7)  in intel_pt_get_vmcs()
146 static int intel_pt_get_psb(const unsigned char *buf, size_t len,  in intel_pt_get_psb()  argument
151 	if (len < 16)  in intel_pt_get_psb()
169 static int intel_pt_get_tma(const unsigned char *buf, size_t len,  in intel_pt_get_tma()  argument
172 	if (len < 7)  in intel_pt_get_tma()
187 static int intel_pt_get_mnt(const unsigned char *buf, size_t len,  in intel_pt_get_mnt()  argument
190 	if (len < 11)  in intel_pt_get_mnt()
197 static int intel_pt_get_3byte(const unsigned char *buf, size_t len,  in intel_pt_get_3byte()  argument
200 	if (len < 3)  in intel_pt_get_3byte()
205 		return intel_pt_get_mnt(buf, len, packet);  in intel_pt_get_3byte()
211 static int intel_pt_get_ptwrite(const unsigned char *buf, size_t len,  in intel_pt_get_ptwrite()  argument
220 		if (len < 6)  in intel_pt_get_ptwrite()
225 		if (len < 10)  in intel_pt_get_ptwrite()
246 static int intel_pt_get_mwait(const unsigned char *buf, size_t len,  in intel_pt_get_mwait()  argument
249 	if (len < 10)  in intel_pt_get_mwait()
256 static int intel_pt_get_pwre(const unsigned char *buf, size_t len,  in intel_pt_get_pwre()  argument
259 	if (len < 4)  in intel_pt_get_pwre()
266 static int intel_pt_get_pwrx(const unsigned char *buf, size_t len,  in intel_pt_get_pwrx()  argument
269 	if (len < 7)  in intel_pt_get_pwrx()
276 static int intel_pt_get_bbp(const unsigned char *buf, size_t len,  in intel_pt_get_bbp()  argument
279 	if (len < 3)  in intel_pt_get_bbp()
287 static int intel_pt_get_bip_4(const unsigned char *buf, size_t len,  in intel_pt_get_bip_4()  argument
290 	if (len < 5)  in intel_pt_get_bip_4()
298 static int intel_pt_get_bip_8(const unsigned char *buf, size_t len,  in intel_pt_get_bip_8()  argument
301 	if (len < 9)  in intel_pt_get_bip_8()
309 static int intel_pt_get_bep(size_t len, struct intel_pt_pkt *packet)  in intel_pt_get_bep()  argument
311 	if (len < 2)  in intel_pt_get_bep()
317 static int intel_pt_get_bep_ip(size_t len, struct intel_pt_pkt *packet)  in intel_pt_get_bep_ip()  argument
319 	if (len < 2)  in intel_pt_get_bep_ip()
325 static int intel_pt_get_cfe(const unsigned char *buf, size_t len,  in intel_pt_get_cfe()  argument
328 	if (len < 4)  in intel_pt_get_cfe()
336 static int intel_pt_get_evd(const unsigned char *buf, size_t len,  in intel_pt_get_evd()  argument
339 	if (len < 11)  in intel_pt_get_evd()
348 static int intel_pt_get_ext(const unsigned char *buf, size_t len,  in intel_pt_get_ext()  argument
351 	if (len < 2)  in intel_pt_get_ext()
355 		return intel_pt_get_ptwrite(buf, len, packet);  in intel_pt_get_ext()
359 		return intel_pt_get_long_tnt(buf, len, packet);  in intel_pt_get_ext()
361 		return intel_pt_get_pip(buf, len, packet);  in intel_pt_get_ext()
365 		return intel_pt_get_cbr(buf, len, packet);  in intel_pt_get_ext()
367 		return intel_pt_get_vmcs(buf, len, packet);  in intel_pt_get_ext()
371 		return intel_pt_get_psb(buf, len, packet);  in intel_pt_get_ext()
375 		return intel_pt_get_tma(buf, len, packet);  in intel_pt_get_ext()
377 		return intel_pt_get_3byte(buf, len, packet);  in intel_pt_get_ext()
383 		return intel_pt_get_mwait(buf, len, packet);  in intel_pt_get_ext()
385 		return intel_pt_get_pwre(buf, len, packet);  in intel_pt_get_ext()
387 		return intel_pt_get_pwrx(buf, len, packet);  in intel_pt_get_ext()
389 		return intel_pt_get_bbp(buf, len, packet);  in intel_pt_get_ext()
391 		return intel_pt_get_bep(len, packet);  in intel_pt_get_ext()
393 		return intel_pt_get_bep_ip(len, packet);  in intel_pt_get_ext()
395 		return intel_pt_get_cfe(buf, len, packet);  in intel_pt_get_ext()
397 		return intel_pt_get_evd(buf, len, packet);  in intel_pt_get_ext()
422 			    size_t len, struct intel_pt_pkt *packet)  in intel_pt_get_cyc()  argument
428 	len -= 1;  in intel_pt_get_cyc()
432 		if (len < offs)  in intel_pt_get_cyc()
444 			   const unsigned char *buf, size_t len,  in intel_pt_get_ip()  argument
456 		if (len < 3)  in intel_pt_get_ip()
462 		if (len < 5)  in intel_pt_get_ip()
469 		if (len < 7)  in intel_pt_get_ip()
475 		if (len < 9)  in intel_pt_get_ip()
489 static int intel_pt_get_mode(const unsigned char *buf, size_t len,  in intel_pt_get_mode()  argument
492 	if (len < 2)  in intel_pt_get_mode()
526 static int intel_pt_get_tsc(const unsigned char *buf, size_t len,  in intel_pt_get_tsc()  argument
529 	if (len < 8)  in intel_pt_get_tsc()
536 static int intel_pt_get_mtc(const unsigned char *buf, size_t len,  in intel_pt_get_mtc()  argument
539 	if (len < 2)  in intel_pt_get_mtc()
546 static int intel_pt_do_get_packet(const unsigned char *buf, size_t len,  in intel_pt_do_get_packet()  argument
554 	if (!len)  in intel_pt_do_get_packet()
564 			return intel_pt_get_bip_4(buf, len, packet);  in intel_pt_do_get_packet()
568 			return intel_pt_get_bip_8(buf, len, packet);  in intel_pt_do_get_packet()
578 			return intel_pt_get_ext(buf, len, packet);  in intel_pt_do_get_packet()
583 		return intel_pt_get_cyc(byte, buf, len, packet);  in intel_pt_do_get_packet()
587 		return intel_pt_get_ip(INTEL_PT_TIP, byte, buf, len, packet);  in intel_pt_do_get_packet()
589 		return intel_pt_get_ip(INTEL_PT_TIP_PGE, byte, buf, len,  in intel_pt_do_get_packet()
592 		return intel_pt_get_ip(INTEL_PT_TIP_PGD, byte, buf, len,  in intel_pt_do_get_packet()
595 		return intel_pt_get_ip(INTEL_PT_FUP, byte, buf, len, packet);  in intel_pt_do_get_packet()
599 			return intel_pt_get_mode(buf, len, packet);  in intel_pt_do_get_packet()
601 			return intel_pt_get_tsc(buf, len, packet);  in intel_pt_do_get_packet()
603 			return intel_pt_get_mtc(buf, len, packet);  in intel_pt_do_get_packet()
664 int intel_pt_get_packet(const unsigned char *buf, size_t len,  in intel_pt_get_packet()  argument
669 	ret = intel_pt_do_get_packet(buf, len, packet, *ctx);  in intel_pt_get_packet()
671 		while (ret < 8 && len > (size_t)ret && !buf[ret])  in intel_pt_get_packet()