# #ident "%Z%%M% %I% %E% SMI" # # Copyright 2005 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License, Version 1.0 only # (the "License"). You may not use this file except in compliance # with the License. # # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE # or http://www.opensolaris.org/os/licensing. # See the License for the specific language governing permissions # and limitations under the License. # # When distributing Covered Code, include this CDDL HEADER in each # file and include the License file at usr/src/OPENSOLARIS.LICENSE. # If applicable, add the following below this CDDL HEADER, with the # fields enclosed by brackets "[]" replaced with your own identifying # information: Portions Copyright [yyyy] [name of copyright owner] # # CDDL HEADER END # # Linker mapfile to create a non-executable data segment # definition within an executable. Note that this only functions # properly on the x86 architecture as on SPARC the PLT contains # executable code; it lives at the start of the data segment. # The linker does not use this file automatically, so one must use the -M # option to cc or ld: # # cc -M /usr/lib/ld/map.noexdata myprogram.c # data = ?RW; # # For programs with a separate bss segment, add a line for the bss. # Just adding such a line causes a bss to be created; this causes # some extra wasted memory. A mapfile with just the line below # can be safely used on SPARC. # # bss = ?RW; # # See also /usr/lib/ld/map.execdata