10366 ld(1) should support GNU-style linker sets
10581 ld(1) should know kernel modules are a thing

@@ -1766,10 +1766,23 @@
                                 /* LINTED */
                                 sectndx = elf_ndxscn(ofl->
                                     ofl_osgot->os_scn);
                                 sdp->sd_flags &= ~FLG_SY_SPECSEC;
                                 break;
+                        case SDAUX_ID_SECBOUND_START:
+                                sym->st_value = sap->sa_boundsec->
+                                    os_shdr->sh_addr;
+                                sectndx = elf_ndxscn(sap->sa_boundsec->os_scn);
+                                sdp->sd_flags &= ~FLG_SY_SPECSEC;
+                                break;
+                        case SDAUX_ID_SECBOUND_STOP:
+                                sym->st_value = sap->sa_boundsec->
+                                    os_shdr->sh_addr +
+                                    sap->sa_boundsec->os_shdr->sh_size;
+                                sectndx = elf_ndxscn(sap->sa_boundsec->os_scn);
+                                sdp->sd_flags &= ~FLG_SY_SPECSEC;
+                                break;
                         default:
                                 /* NOTHING */
                                 ;
                         }
                 }

@@ -2577,10 +2590,16 @@
 
         dyn->d_tag = DT_SUNW_LDMACH;
         dyn->d_un.d_val = ld_sunw_ldmach();
         dyn++;
 
+        if (ofl->ofl_flags & FLG_OF_KMOD) {
+                dyn->d_tag = DT_SUNW_KMOD;
+                dyn->d_un.d_val = 1;
+                dyn++;
+        }
+
         (*ld_targ.t_mr.mr_mach_update_odynamic)(ofl, &dyn);
 
         for (cnt = 1 + DYNAMIC_EXTRA_ELTS; cnt--; dyn++) {
                 dyn->d_tag = DT_NULL;
                 dyn->d_un.d_val = 0;