205 
 206         /*
 207          * For compatibility with libthread (TI_VERSION 1) we track the entry
 208          * value.  A zero value indicates we have recursed into ld.so.1 to
 209          * further process a locking request.  Under this recursion we disable
 210          * tsort and cleanup activities.
 211          */
 212         entry = enter(0);
 213 
 214         lml = LIST(lmp);
 215         if ((lmflags = lml->lm_flags) & LML_FLG_RTLDLM) {
 216                 dbg_class = dbg_desc->d_class;
 217                 dbg_desc->d_class = 0;
 218         }
 219 
 220         /*
 221          * Perform some basic sanity checks.  If we didn't get a load map or
 222          * the relocation offset is invalid then its possible someone has walked
 223          * over the .got entries or jumped to plt0 out of the blue.
 224          */
 225         if (!lmp || ((reloff % sizeof (Rel)) != 0)) {
 226                 Conv_inv_buf_t inv_buf;
 227 
 228                 eprintf(lml, ERR_FATAL, MSG_INTL(MSG_REL_PLTREF),
 229                     conv_reloc_386_type(R_386_JMP_SLOT, 0, &inv_buf),
 230                     EC_NATPTR(lmp), EC_XWORD(reloff), EC_NATPTR(from));
 231                 rtldexit(lml, 1);
 232         }
 233 
 234         /*
 235          * Use relocation entry to get symbol table entry and symbol name.
 236          */
 237         addr = (ulong_t)JMPREL(lmp);
 238         rptr = (Rel *)(addr + reloff);
 239         rsymndx = ELF_R_SYM(rptr->r_info);
 240         rsym = (Sym *)((ulong_t)SYMTAB(lmp) + (rsymndx * SYMENT(lmp)));
 241         name = (char *)(STRTAB(lmp) + rsym->st_name);
 242 
 243         /*
 244          * Determine the last link-map of this list, this'll be the starting
 245          * point for any tsort() processing.

 205 
 206         /*
 207          * For compatibility with libthread (TI_VERSION 1) we track the entry
 208          * value.  A zero value indicates we have recursed into ld.so.1 to
 209          * further process a locking request.  Under this recursion we disable
 210          * tsort and cleanup activities.
 211          */
 212         entry = enter(0);
 213 
 214         lml = LIST(lmp);
 215         if ((lmflags = lml->lm_flags) & LML_FLG_RTLDLM) {
 216                 dbg_class = dbg_desc->d_class;
 217                 dbg_desc->d_class = 0;
 218         }
 219 
 220         /*
 221          * Perform some basic sanity checks.  If we didn't get a load map or
 222          * the relocation offset is invalid then its possible someone has walked
 223          * over the .got entries or jumped to plt0 out of the blue.
 224          */
 225         if ((reloff % sizeof (Rel)) != 0) {
 226                 Conv_inv_buf_t inv_buf;
 227 
 228                 eprintf(lml, ERR_FATAL, MSG_INTL(MSG_REL_PLTREF),
 229                     conv_reloc_386_type(R_386_JMP_SLOT, 0, &inv_buf),
 230                     EC_NATPTR(lmp), EC_XWORD(reloff), EC_NATPTR(from));
 231                 rtldexit(lml, 1);
 232         }
 233 
 234         /*
 235          * Use relocation entry to get symbol table entry and symbol name.
 236          */
 237         addr = (ulong_t)JMPREL(lmp);
 238         rptr = (Rel *)(addr + reloff);
 239         rsymndx = ELF_R_SYM(rptr->r_info);
 240         rsym = (Sym *)((ulong_t)SYMTAB(lmp) + (rsymndx * SYMENT(lmp)));
 241         name = (char *)(STRTAB(lmp) + rsym->st_name);
 242 
 243         /*
 244          * Determine the last link-map of this list, this'll be the starting
 245          * point for any tsort() processing.