494 	dof_hdr_t *dof;  in dtracemdb_dof_create()  local
501 	dof = mdb_zalloc(len, UM_SLEEP);  in dtracemdb_dof_create()
502 	dof->dofh_ident[DOF_ID_MAG0] = DOF_MAG_MAG0;  in dtracemdb_dof_create()
503 	dof->dofh_ident[DOF_ID_MAG1] = DOF_MAG_MAG1;  in dtracemdb_dof_create()
504 	dof->dofh_ident[DOF_ID_MAG2] = DOF_MAG_MAG2;  in dtracemdb_dof_create()
505 	dof->dofh_ident[DOF_ID_MAG3] = DOF_MAG_MAG3;  in dtracemdb_dof_create()
507 	dof->dofh_ident[DOF_ID_MODEL] = DOF_MODEL_NATIVE;  in dtracemdb_dof_create()
508 	dof->dofh_ident[DOF_ID_ENCODING] = DOF_ENCODE_NATIVE;  in dtracemdb_dof_create()
509 	dof->dofh_ident[DOF_ID_VERSION] = DOF_VERSION;  in dtracemdb_dof_create()
510 	dof->dofh_ident[DOF_ID_DIFVERS] = DIF_VERSION;  in dtracemdb_dof_create()
511 	dof->dofh_ident[DOF_ID_DIFIREG] = DIF_DIR_NREGS;  in dtracemdb_dof_create()
512 	dof->dofh_ident[DOF_ID_DIFTREG] = DIF_DTR_NREGS;  in dtracemdb_dof_create()
514 	dof->dofh_flags = 0;  in dtracemdb_dof_create()
515 	dof->dofh_hdrsize = sizeof (dof_hdr_t);  in dtracemdb_dof_create()
516 	dof->dofh_secsize = sizeof (dof_sec_t);  in dtracemdb_dof_create()
517 	dof->dofh_secnum = 1;	/* only DOF_SECT_OPTDESC */  in dtracemdb_dof_create()
518 	dof->dofh_secoff = sizeof (dof_hdr_t);  in dtracemdb_dof_create()
519 	dof->dofh_loadsz = len;  in dtracemdb_dof_create()
520 	dof->dofh_filesz = len;  in dtracemdb_dof_create()
521 	dof->dofh_pad = 0;  in dtracemdb_dof_create()
526 	sec = (dof_sec_t *)((uintptr_t)dof + sizeof (dof_hdr_t));  in dtracemdb_dof_create()
535 	sec->dofs_offset = (uintptr_t)opt - (uintptr_t)dof;  in dtracemdb_dof_create()
547 	return (dof);  in dtracemdb_dof_create()
701 		dof_hdr_t *hdr = arg, *dof;  in dtracemdb_ioctl()  local
703 		dof = dtracemdb_dof_create(state, data->dtmd_isanon);  in dtracemdb_ioctl()
704 		bcopy(dof, hdr, MIN(hdr->dofh_loadsz, dof->dofh_loadsz));  in dtracemdb_ioctl()
705 		mdb_free(dof, dof->dofh_loadsz);  in dtracemdb_ioctl()