62 dt_pcb_push(dtrace_hdl_t *dtp, dt_pcb_t *pcb)  in dt_pcb_push()  argument
73 		assert(yypcb->pcb_hdl == dtp);  in dt_pcb_push()
80 	dt_idstack_push(&pcb->pcb_globals, dtp->dt_globals);  in dt_pcb_push()
83 	pcb->pcb_hdl = dtp;  in dt_pcb_push()
84 	pcb->pcb_prev = dtp->dt_pcb;  in dt_pcb_push()
86 	dtp->dt_pcb = pcb;  in dt_pcb_push()
87 	dtp->dt_gen++;  in dt_pcb_push()
95 	dtrace_hdl_t *dtp = arg;  in dt_pcb_pop_ident()  local
97 	if (idp->di_gen == dtp->dt_gen)  in dt_pcb_pop_ident()
109 dt_pcb_pop(dtrace_hdl_t *dtp, int err)  in dt_pcb_pop()  argument
115 	assert(pcb == dtp->dt_pcb);  in dt_pcb_pop()
131 			dt_program_destroy(dtp, pcb->pcb_prog);  in dt_pcb_pop()
133 			dtrace_stmt_destroy(dtp, pcb->pcb_stmt);  in dt_pcb_pop()
135 			dt_ecbdesc_release(dtp, pcb->pcb_ecbdesc);  in dt_pcb_pop()
137 		for (dxp = dt_list_next(&dtp->dt_xlators); dxp; dxp = nxp) {  in dt_pcb_pop()
139 			if (dxp->dx_gen == dtp->dt_gen)  in dt_pcb_pop()
140 				dt_xlator_destroy(dtp, dxp);  in dt_pcb_pop()
143 		for (pvp = dt_list_next(&dtp->dt_provlist); pvp; pvp = nvp) {  in dt_pcb_pop()
145 			if (pvp->pv_gen == dtp->dt_gen)  in dt_pcb_pop()
146 				dt_provider_destroy(dtp, pvp);  in dt_pcb_pop()
149 		(void) dt_idhash_iter(dtp->dt_aggs, dt_pcb_pop_ident, dtp);  in dt_pcb_pop()
150 		dt_idhash_update(dtp->dt_aggs);  in dt_pcb_pop()
152 		(void) dt_idhash_iter(dtp->dt_globals, dt_pcb_pop_ident, dtp);  in dt_pcb_pop()
153 		dt_idhash_update(dtp->dt_globals);  in dt_pcb_pop()
155 		(void) dt_idhash_iter(dtp->dt_tls, dt_pcb_pop_ident, dtp);  in dt_pcb_pop()
156 		dt_idhash_update(dtp->dt_tls);  in dt_pcb_pop()
158 		(void) ctf_discard(dtp->dt_cdefs->dm_ctfp);  in dt_pcb_pop()
159 		(void) ctf_discard(dtp->dt_ddefs->dm_ctfp);  in dt_pcb_pop()
176 		dt_free(dtp, pcb->pcb_asxrefs[i]);  in dt_pcb_pop()
178 	dt_free(dtp, pcb->pcb_asxrefs);  in dt_pcb_pop()
179 	dt_difo_free(dtp, pcb->pcb_difo);  in dt_pcb_pop()
184 	dtp->dt_pcb = pcb->pcb_prev;  in dt_pcb_pop()
186 	yyinit(dtp->dt_pcb);  in dt_pcb_pop()