-#!+(or linux freebsd)
-(progn
- (def!constant read-only-space-start #x20000000)
- (def!constant read-only-space-end #x27ff0000)
-
- (def!constant static-space-start #x40000000)
- (def!constant static-space-end #x47fff000)
-
- (def!constant dynamic-space-start #x1000000000)
- (def!constant dynamic-space-end #x11ffff0000)
-
- (def!constant linkage-table-space-start #x60000000)
- (def!constant linkage-table-space-end #x63fff000)
-
- (def!constant linkage-table-entry-size 16))
+;;; The default dynamic space size is lower on OpenBSD to allow SBCL to
+;;; run under the default 512M data size limit.