void proc_updatesyms(struct proc_handle *phdl) { memset(phdl->mappings, 0, sizeof(*phdl->mappings) * phdl->maparrsz); rd_loadobj_iter(phdl->rdap, map_iter, phdl); }
static void kp_activate(mdb_tgt_t *t) { kp_data_t *kp = t->t_data; mdb_prop_postmortem = TRUE; mdb_prop_kernel = FALSE; if (kp->kp_model == PR_MODEL_ILP32) mdb_prop_datamodel = MDB_TGT_MODEL_ILP32; else mdb_prop_datamodel = MDB_TGT_MODEL_LP64; /* * Initialize our rtld_db agent and then iterate over the link map, * instantiating kp_file objects as we go. */ if ((kp->kp_rap = rd_new((struct ps_prochandle *)t)) != NULL) { (void) rd_loadobj_iter(kp->kp_rap, (rl_iter_f *) kp_iter_mapping, t); } else { mdb_warn("unable to initialize rtld_db agent for proc %p\n", (void *)kp->kp_proc); } (void) mdb_tgt_register_dcmds(t, &kp_dcmds[0], MDB_MOD_FORCE); if (kp->kp_map_exec != NULL && kp->kp_map_exec->kpm_file != NULL) mdb_tgt_elf_export(kp->kp_map_exec->kpm_file->kpf_file); else mdb_tgt_elf_export(NULL); }
void proc_updatesyms(struct proc_handle *phdl) { memset(phdl->rdobjs, 0, sizeof(*phdl->rdobjs) * phdl->rdobjsz); phdl->nobjs = 0; rd_loadobj_iter(phdl->rdap, map_iter, phdl); }
rd_agent_t * proc_rdagent(struct proc_handle *phdl) { if (phdl->rdap == NULL && phdl->status != PS_UNDEAD && phdl->status != PS_IDLE) { if ((phdl->rdap = rd_new(phdl)) != NULL) { phdl->rdobjs = malloc(sizeof(*phdl->rdobjs) * 64); phdl->rdobjsz = 64; if (phdl->rdobjs == NULL) return (phdl->rdap); rd_loadobj_iter(phdl->rdap, map_iter, phdl); } } return (phdl->rdap); }
rd_agent_t * proc_rdagent(struct proc_handle *phdl) { if (phdl->rdap == NULL && phdl->status != PS_UNDEAD && phdl->status != PS_IDLE) { if ((phdl->rdap = rd_new(phdl)) == NULL) return (NULL); phdl->maparrsz = 64; phdl->mappings = calloc(phdl->maparrsz, sizeof(*phdl->mappings)); if (phdl->mappings == NULL) return (phdl->rdap); if (rd_loadobj_iter(phdl->rdap, map_iter, phdl) != RD_OK) return (NULL); } return (phdl->rdap); }