# # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License (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 # # # Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved. # # Note: This mapfile is used to place r_debug as the # very first data item inside of the run-time linker. # This is required for the ld.so.1 <--> rtld_db bootstraping # for debuggers. # # The issue with this is that gcc/devpro do not agree on the # name of the section this data should be placed in. So - # we must have a mapfile for each. # # If you update this file - make sure you update # the matching file: # # gcc mapfile: rtld/common/mapfile-order-gcc # devpro mapfile: rtld/common/mapfile-order-devpro # $mapfile_version 2 LOAD_SEGMENT data { FLAGS = READ WRITE EXECUTE; # .data.rel sections from pics/debugdata.o go to data segment ASSIGN_SECTION dbg_data { IS_NAME = .data.rel; FILE_PATH = pics/debugdata.o; }; # Put .data.rel sections from pics/debugdata.o ahead of any other # .data.rel input sections in the .data.rel output section. IS_ORDER = dbg_data; # Put .data.rel output section at top of data segment OS_ORDER = .data.rel; };