dev/dtrace/dtrace.c

4739 	uint_t pc = 0, id, opc = 0;
4752 	while (pc < textlen && !(*flags & CPU_DTRACE_FAULT)) {
4753 		opc = pc;
4755 		instr = text[pc++];
4841 			pc = DIF_INSTR_LABEL(instr);
4845 				pc = DIF_INSTR_LABEL(instr);
4849 				pc = DIF_INSTR_LABEL(instr);
4853 				pc = DIF_INSTR_LABEL(instr);
4857 				pc = DIF_INSTR_LABEL(instr);
4861 				pc = DIF_INSTR_LABEL(instr);
4865 				pc = DIF_INSTR_LABEL(instr);
4869 				pc = DIF_INSTR_LABEL(instr);
4873 				pc = DIF_INSTR_LABEL(instr);
4877 				pc = DIF_INSTR_LABEL(instr);
4881 				pc = DIF_INSTR_LABEL(instr);
4989 			pc = textlen;
8304 dtrace_difo_err(uint_t pc, const char *format, ...)
8309 		(void) uprintf("dtrace DIF object error: [%u]: ", pc);
8339 	int (*efunc)(uint_t pc, const char *, ...) = dtrace_difo_err;
8341 	uint_t pc;
8348 	for (pc = 0; pc < dp->dtdo_len && err == 0; pc++) {
8349 		dif_instr_t instr = dp->dtdo_buf[pc];
8377 				err += efunc(pc, "invalid register %u\n", r1);
8379 				err += efunc(pc, "invalid register %u\n", r2);
8381 				err += efunc(pc, "invalid register %u\n", rd);
8383 				err += efunc(pc, "cannot write to %r0\n");
8389 				err += efunc(pc, "invalid register %u\n", r1);
8391 				err += efunc(pc, "non-zero reserved bits\n");
8393 				err += efunc(pc, "invalid register %u\n", rd);
8395 				err += efunc(pc, "cannot write to %r0\n");
8405 				err += efunc(pc, "invalid register %u\n", r1);
8407 				err += efunc(pc, "non-zero reserved bits\n");
8409 				err += efunc(pc, "invalid register %u\n", rd);
8411 				err += efunc(pc, "cannot write to %r0\n");
8413 				dp->dtdo_buf[pc] = DIF_INSTR_LOAD(op +
8424 				err += efunc(pc, "invalid register %u\n", r1);
8426 				err += efunc(pc, "non-zero reserved bits\n");
8428 				err += efunc(pc, "invalid register %u\n", rd);
8430 				err += efunc(pc, "cannot write to %r0\n");
8440 				err += efunc(pc, "invalid register %u\n", r1);
8442 				err += efunc(pc, "non-zero reserved bits\n");
8444 				err += efunc(pc, "invalid register %u\n", rd);
8446 				err += efunc(pc, "cannot write to %r0\n");
8453 				err += efunc(pc, "invalid register %u\n", r1);
8455 				err += efunc(pc, "non-zero reserved bits\n");
8457 				err += efunc(pc, "invalid register %u\n", rd);
8459 				err += efunc(pc, "cannot write to 0 address\n");
8464 				err += efunc(pc, "invalid register %u\n", r1);
8466 				err += efunc(pc, "invalid register %u\n", r2);
8468 				err += efunc(pc, "non-zero reserved bits\n");
8472 				err += efunc(pc, "invalid register %u\n", r1);
8474 				err += efunc(pc, "non-zero reserved bits\n");
8488 				err += efunc(pc, "invalid branch target %u\n",
8491 			if (label <= pc) {
8492 				err += efunc(pc, "backward branch to %u\n",
8498 				err += efunc(pc, "non-zero reserved bits\n");
8500 				err += efunc(pc, "invalid register %u\n", rd);
8506 				err += efunc(pc, "non-zero reserved bits\n");
8510 				err += efunc(pc, "invalid integer ref %u\n",
8514 				err += efunc(pc, "invalid register %u\n", rd);
8516 				err += efunc(pc, "cannot write to %r0\n");
8520 				err += efunc(pc, "invalid string ref %u\n",
8524 				err += efunc(pc, "invalid register %u\n", rd);
8526 				err += efunc(pc, "cannot write to %r0\n");
8531 				err += efunc(pc, "invalid array %u\n", r1);
8533 				err += efunc(pc, "invalid register %u\n", r2);
8535 				err += efunc(pc, "invalid register %u\n", rd);
8537 				err += efunc(pc, "cannot write to %r0\n");
8545 				err += efunc(pc, "invalid variable %u\n", v);
8547 				err += efunc(pc, "invalid register %u\n", rd);
8549 				err += efunc(pc, "cannot write to %r0\n");
8557 				err += efunc(pc, "invalid variable %u\n", v);
8559 				err += efunc(pc, "invalid register %u\n", rd);
8563 				err += efunc(pc, "invalid subr %u\n", subr);
8565 				err += efunc(pc, "invalid register %u\n", rd);
8567 				err += efunc(pc, "cannot write to %r0\n");
8576 				err += efunc(pc, "invalid ref type %u\n", type);
8578 				err += efunc(pc, "invalid register %u\n", r2);
8580 				err += efunc(pc, "invalid register %u\n", rs);
8584 				err += efunc(pc, "invalid val type %u\n", type);
8586 				err += efunc(pc, "invalid register %u\n", r2);
8588 				err += efunc(pc, "invalid register %u\n", rs);
8591 			err += efunc(pc, "invalid opcode %u\n",
8738 	int (*efunc)(uint_t pc, const char *, ...) = dtrace_difo_err;
8740 	uint_t pc;
8742 	for (pc = 0; pc < dp->dtdo_len; pc++) {
8743 		dif_instr_t instr = dp->dtdo_buf[pc];
8826 			err += efunc(pc, "illegal variable %u\n", v);
8833 			err += efunc(pc, "illegal dynamic variable load\n");
8839 			err += efunc(pc, "illegal dynamic variable store\n");
8867 			err += efunc(pc, "invalid subr %u\n", subr);
8871 			err += efunc(pc, "invalid opcode %u\n",
8966 	uint_t pc, srd = 0;
8971 	for (pc = 0; pc < dp->dtdo_len; pc++) {
8972 		dif_instr_t instr = text[pc];