uts: Allow for address space randomisation. Randomise the base addresses of shared objects, non-fixed mappings, the stack and the heap. Introduce a service, svc:/system/process-security, and a tool psecflags(1) to control and observe it
1208 case DT_SYMENT:
1209 case DT_RELSZ:
1210 case DT_RELENT:
1211 case DT_PLTREL:
1212 case DT_BIND_NOW:
1213 case DT_CHECKSUM:
1214 case DT_PLTPADSZ:
1215 case DT_MOVEENT:
1216 case DT_MOVESZ:
1217 case DT_SYMINSZ:
1218 case DT_SYMINENT:
1219 case DT_VERNEEDNUM:
1220 case DT_SPARC_REGISTER:
1221 case DT_SUNW_SYMSZ:
1222 case DT_SUNW_SORTENT:
1223 case DT_SUNW_SYMSORTSZ:
1224 case DT_SUNW_TLSSORTSZ:
1225 case DT_SUNW_STRPAD:
1226 case DT_SUNW_CAPCHAINENT:
1227 case DT_SUNW_CAPCHAINSZ:
1228 (void) printf(pdyn_Fmtptr,
1229 EC_XWORD(p_dyn.d_un.d_val));
1230 break;
1231
1232 /*
1233 * Integer items that are bitmasks, or which
1234 * can be otherwise formatted in symbolic form.
1235 */
1236 case DT_FLAGS:
1237 case DT_FEATURE_1:
1238 case DT_POSFLAG_1:
1239 case DT_FLAGS_1:
1240 case DT_SUNW_LDMACH:
1241 str = NULL;
1242 if (v_flag) {
1243 switch (p_dyn.d_tag) {
1244 case DT_FLAGS:
1245 str = conv_dyn_flag(
1246 p_dyn.d_un.d_val,
1247 DUMP_CONVFMT,
|
1208 case DT_SYMENT:
1209 case DT_RELSZ:
1210 case DT_RELENT:
1211 case DT_PLTREL:
1212 case DT_BIND_NOW:
1213 case DT_CHECKSUM:
1214 case DT_PLTPADSZ:
1215 case DT_MOVEENT:
1216 case DT_MOVESZ:
1217 case DT_SYMINSZ:
1218 case DT_SYMINENT:
1219 case DT_VERNEEDNUM:
1220 case DT_SPARC_REGISTER:
1221 case DT_SUNW_SYMSZ:
1222 case DT_SUNW_SORTENT:
1223 case DT_SUNW_SYMSORTSZ:
1224 case DT_SUNW_TLSSORTSZ:
1225 case DT_SUNW_STRPAD:
1226 case DT_SUNW_CAPCHAINENT:
1227 case DT_SUNW_CAPCHAINSZ:
1228 case DT_SUNW_ASLR:
1229 (void) printf(pdyn_Fmtptr,
1230 EC_XWORD(p_dyn.d_un.d_val));
1231 break;
1232
1233 /*
1234 * Integer items that are bitmasks, or which
1235 * can be otherwise formatted in symbolic form.
1236 */
1237 case DT_FLAGS:
1238 case DT_FEATURE_1:
1239 case DT_POSFLAG_1:
1240 case DT_FLAGS_1:
1241 case DT_SUNW_LDMACH:
1242 str = NULL;
1243 if (v_flag) {
1244 switch (p_dyn.d_tag) {
1245 case DT_FLAGS:
1246 str = conv_dyn_flag(
1247 p_dyn.d_un.d_val,
1248 DUMP_CONVFMT,
|