253 static int arm_spe_pkt_out_string(int *err, char **buf_p, size_t *blen,  in arm_spe_pkt_out_string()  argument
260 	if (err && *err)  in arm_spe_pkt_out_string()
261 		return *err;  in arm_spe_pkt_out_string()
268 		if (err && !*err)  in arm_spe_pkt_out_string()
269 			*err = ret;  in arm_spe_pkt_out_string()
282 		if (err && !*err)  in arm_spe_pkt_out_string()
283 			*err = ret;  in arm_spe_pkt_out_string()
296 	int err = 0;  in arm_spe_pkt_desc_event()  local
298 	arm_spe_pkt_out_string(&err, &buf, &buf_len, "EV");  in arm_spe_pkt_desc_event()
301 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " EXCEPTION-GEN");  in arm_spe_pkt_desc_event()
303 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " RETIRED");  in arm_spe_pkt_desc_event()
305 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " L1D-ACCESS");  in arm_spe_pkt_desc_event()
307 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " L1D-REFILL");  in arm_spe_pkt_desc_event()
309 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " TLB-ACCESS");  in arm_spe_pkt_desc_event()
311 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " TLB-REFILL");  in arm_spe_pkt_desc_event()
313 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " NOT-TAKEN");  in arm_spe_pkt_desc_event()
315 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " MISPRED");  in arm_spe_pkt_desc_event()
317 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " LLC-ACCESS");  in arm_spe_pkt_desc_event()
319 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " LLC-REFILL");  in arm_spe_pkt_desc_event()
321 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " REMOTE-ACCESS");  in arm_spe_pkt_desc_event()
323 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " ALIGNMENT");  in arm_spe_pkt_desc_event()
325 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " SVE-PARTIAL-PRED");  in arm_spe_pkt_desc_event()
327 		arm_spe_pkt_out_string(&err, &buf, &buf_len, " SVE-EMPTY-PRED");  in arm_spe_pkt_desc_event()
329 	return err;  in arm_spe_pkt_desc_event()
336 	int err = 0;  in arm_spe_pkt_desc_op_type()  local
341 			arm_spe_pkt_out_string(&err, &buf, &buf_len, "SVE-OTHER");  in arm_spe_pkt_desc_op_type()
344 			arm_spe_pkt_out_string(&err, &buf, &buf_len, " EVLEN %d",  in arm_spe_pkt_desc_op_type()
348 				arm_spe_pkt_out_string(&err, &buf, &buf_len, " FP");  in arm_spe_pkt_desc_op_type()
350 				arm_spe_pkt_out_string(&err, &buf, &buf_len, " PRED");  in arm_spe_pkt_desc_op_type()
352 			arm_spe_pkt_out_string(&err, &buf, &buf_len, "OTHER");  in arm_spe_pkt_desc_op_type()
353 			arm_spe_pkt_out_string(&err, &buf, &buf_len, " %s",  in arm_spe_pkt_desc_op_type()
359 		arm_spe_pkt_out_string(&err, &buf, &buf_len,  in arm_spe_pkt_desc_op_type()
364 				arm_spe_pkt_out_string(&err, &buf, &buf_len, " AT");  in arm_spe_pkt_desc_op_type()
366 				arm_spe_pkt_out_string(&err, &buf, &buf_len, " EXCL");  in arm_spe_pkt_desc_op_type()
368 				arm_spe_pkt_out_string(&err, &buf, &buf_len, " AR");  in arm_spe_pkt_desc_op_type()
373 			arm_spe_pkt_out_string(&err, &buf, &buf_len, " SIMD-FP");  in arm_spe_pkt_desc_op_type()
376 			arm_spe_pkt_out_string(&err, &buf, &buf_len, " GP-REG");  in arm_spe_pkt_desc_op_type()
379 			arm_spe_pkt_out_string(&err, &buf, &buf_len, " UNSPEC-REG");  in arm_spe_pkt_desc_op_type()
382 			arm_spe_pkt_out_string(&err, &buf, &buf_len, " NV-SYSREG");  in arm_spe_pkt_desc_op_type()
385 			arm_spe_pkt_out_string(&err, &buf, &buf_len, " MTE-TAG");  in arm_spe_pkt_desc_op_type()
388 			arm_spe_pkt_out_string(&err, &buf, &buf_len, " MEMCPY");  in arm_spe_pkt_desc_op_type()
391 			arm_spe_pkt_out_string(&err, &buf, &buf_len, " MEMSET");  in arm_spe_pkt_desc_op_type()
399 			arm_spe_pkt_out_string(&err, &buf, &buf_len, " EVLEN %d",  in arm_spe_pkt_desc_op_type()
403 				arm_spe_pkt_out_string(&err, &buf, &buf_len, " PRED");  in arm_spe_pkt_desc_op_type()
405 				arm_spe_pkt_out_string(&err, &buf, &buf_len, " SG");  in arm_spe_pkt_desc_op_type()
409 		arm_spe_pkt_out_string(&err, &buf, &buf_len, "B");  in arm_spe_pkt_desc_op_type()
412 			arm_spe_pkt_out_string(&err, &buf, &buf_len, " COND");  in arm_spe_pkt_desc_op_type()
415 			arm_spe_pkt_out_string(&err, &buf, &buf_len, " IND");  in arm_spe_pkt_desc_op_type()
420 		err = -1;  in arm_spe_pkt_desc_op_type()
424 	return err;  in arm_spe_pkt_desc_op_type()
433 	int err = 0;  in arm_spe_pkt_desc_addr()  local
443 		arm_spe_pkt_out_string(&err, &buf, &buf_len,  in arm_spe_pkt_desc_addr()
448 		arm_spe_pkt_out_string(&err, &buf, &buf_len,  in arm_spe_pkt_desc_addr()
456 		arm_spe_pkt_out_string(&err, &buf, &buf_len,  in arm_spe_pkt_desc_addr()
462 		err = -1;  in arm_spe_pkt_desc_addr()
466 	return err;  in arm_spe_pkt_desc_addr()
474 	int err = 0;  in arm_spe_pkt_desc_counter()  local
476 	arm_spe_pkt_out_string(&err, &buf, &buf_len, "%s %d ", name,  in arm_spe_pkt_desc_counter()
481 		arm_spe_pkt_out_string(&err, &buf, &buf_len, "TOT");  in arm_spe_pkt_desc_counter()
484 		arm_spe_pkt_out_string(&err, &buf, &buf_len, "ISSUE");  in arm_spe_pkt_desc_counter()
487 		arm_spe_pkt_out_string(&err, &buf, &buf_len, "XLAT");  in arm_spe_pkt_desc_counter()
493 	return err;  in arm_spe_pkt_desc_counter()
504 	int err = 0;  in arm_spe_pkt_desc()  local
510 		arm_spe_pkt_out_string(&err, &buf, &blen, "%s", name);  in arm_spe_pkt_desc()
513 		err = arm_spe_pkt_desc_event(packet, buf, buf_len);  in arm_spe_pkt_desc()
516 		err = arm_spe_pkt_desc_op_type(packet, buf, buf_len);  in arm_spe_pkt_desc()
520 		arm_spe_pkt_out_string(&err, &buf, &blen, "%s %lld", name, payload);  in arm_spe_pkt_desc()
523 		err = arm_spe_pkt_desc_addr(packet, buf, buf_len);  in arm_spe_pkt_desc()
526 		arm_spe_pkt_out_string(&err, &buf, &blen, "%s 0x%lx el%d",  in arm_spe_pkt_desc()
530 		err = arm_spe_pkt_desc_counter(packet, buf, buf_len);  in arm_spe_pkt_desc()
534 		err = -1;  in arm_spe_pkt_desc()
539 	if (err) {  in arm_spe_pkt_desc()
540 		err = 0;  in arm_spe_pkt_desc()
541 		arm_spe_pkt_out_string(&err, &buf_orig, &buf_len, "%s 0x%llx (%d)",  in arm_spe_pkt_desc()
545 	return err;  in arm_spe_pkt_desc()