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Commit	Line	Data
	1	#!/usr/sbin/dtrace -q -s
	2
	3
	4	string opnames[unsigned]; /* common opcode names */
	5
	6
	7	dtrace:::BEGIN
	8	{
	9	printf("ready...\n");
	10	opnames[0] = "never";
	11	opnames[1] = "always";
	12	opnames[2] = "identifier...";
	13	opnames[3] = "anchor apple";
	14	opnames[4] = "anchor = ...";
	15	opnames[5] = "!legacy infokey!";
	16	opnames[6] = "AND";
	17	opnames[7] = "OR";
	18	opnames[8] = "cdhash";
	19	opnames[9] = "NOT";
	20	opnames[10] = "info[...]";
	21	opnames[11] = "cert[subject...]";
	22	opnames[12] = "anchor trusted...";
	23	opnames[13] = "anchor trusted...";
	24	opnames[14] = "cert[field...]";
	25	opnames[15] = "anchor apple generic";
	26	opnames[16] = "entitlement[...]";
	27	opnames[17] = "cert[policy...]";
	28	opnames[18] = "anchor NAMED";
	29	opnames[19] = "(NAMED)";
	30	}
	31
	32
	33	codesign*:::eval-reqint-start
	34	{
	35	printf("%8u %s[%d] START(%p,%d)\n",
	36	timestamp, execname, pid,
	37	arg0, arg1);
	38	}
	39
	40	codesign*:::eval-reqint-end
	41	{
	42	@eval[arg1] = count();
	43	}
	44
	45	codesign*:::eval-reqint-end
	46	/ arg1 == 0 /
	47	{
	48	printf("%8u %s[%d] SUCCESS\n",
	49	timestamp, execname, pid);
	50	}
	51
	52	codesign*:::eval-reqint-end
	53	/ arg1 == 4294900246 /
	54	{
	55	printf("%8u %s[%d] FAIL\n",
	56	timestamp, execname, pid);
	57	}
	58
	59	codesign*:::eval-reqint-end
	60	/ arg1 != 4294900246 && arg1 != 0 /
	61	{
	62	printf("%8u %s[%d] FAIL(%d)\n",
	63	timestamp, execname, pid,
	64	arg1);
	65	}
	66
	67	codesign:::eval-reqint-unknown
	68	{
	69	printf("%8u %s[%d] %s(%d)\n",
	70	timestamp, execname, pid, probename,
	71	arg0);
	72	}
	73
	74	codesign*:::eval-reqint-fragment-load
	75	/ arg2 != 0 /
	76	{
	77	printf("%8u %s[%d] frag-load(%s,%s,%p)\n",
	78	timestamp, execname, pid,
	79	copyinstr(arg0), copyinstr(arg1), arg2);
	80	@fragload[copyinstr(arg0), copyinstr(arg1)] = count();
	81	@fraguse[copyinstr(arg0), copyinstr(arg1)] = count();
	82	}
	83
	84	codesign*:::eval-reqint-fragment-load
	85	/ arg2 == 0 /
	86	{
	87	printf("%8u %s[%d] frag-load(%s,%s,FAILED)\n",
	88	timestamp, execname, pid,
	89	copyinstr(arg0), copyinstr(arg1));
	90	@fragload[copyinstr(arg0), copyinstr(arg1)] = count();
	91	@fraguse[copyinstr(arg0), copyinstr(arg1)] = count();
	92	}
	93
	94	codesign*:::eval-reqint-fragment-hit
	95	{
	96	printf("%8u %s[%d] frag-hit(%s,%s)\n",
	97	timestamp, execname, pid,
	98	copyinstr(arg0), copyinstr(arg1));
	99	@fraguse[copyinstr(arg0), copyinstr(arg1)] = count();
	100	}
	101
	102
	103	/*
	104	* Trace opcodes as they're encountered and evaluated
	105	*/
	106	codesign*:::eval-reqint-op
	107	{
	108	self->traced = 0;
	109	@opcodes[arg0] = count();
	110	}
	111
	112	codesign*:::eval-reqint-op
	113	/ !self->traced /
	114	{
	115	printf("%8u %s[%d] %s\n", timestamp, execname, pid,
	116	opnames[arg0]);
	117	}
	118
	119
	120	/*
	121	* Print out aggregates at the end
	122	*/
	123	dtrace:::END
	124	{
	125	printf("\nREQUIREMENT EVALUATIONS:\n");
	126	printa("\t%d (%@d)\n", @eval);
	127
	128	printf("\nREQUIREMENT OPCODES EVALUATED:\n");
	129	printa("\t%5d (%@d)\n", @opcodes);
	130
	131	printf("\nFRAGMENTS LOADED:\n");
	132	printa("\t%s %s (%@d)\n", @fragload);
	133	}