3392N/A#

3392N/A# Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.

3392N/A# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

3392N/A#

3392N/A# This code is free software; you can redistribute it and/or modify it

3392N/A# under the terms of the GNU General Public License version 2 only, as

3392N/A# published by the Free Software Foundation.

3392N/A#

3392N/A# This code is distributed in the hope that it will be useful, but WITHOUT

3392N/A# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

3392N/A# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License

3392N/A# version 2 for more details (a copy is included in the LICENSE file that

3392N/A# accompanied this code).

3392N/A#

3392N/A# You should have received a copy of the GNU General Public License version

3392N/A# 2 along with this work; if not, write to the Free Software Foundation,

3392N/A# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

3392N/A#

3392N/A# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

3392N/A# or visit www.oracle.com if you need additional information or have any

3392N/A# questions.

3392N/A#

3392N/A#

3392N/A

3392N/A# Rules to build add_gnu_debuglink, used by vm.make on Solaris

3392N/A

3450N/A# Allow $(ADD_GNU_DEBUGLINK) to be called from any directory.

3450N/A# We don't set or use the GENERATED macro to avoid affecting

3450N/A# other HotSpot Makefiles.

3450N/ATOPDIR = $(shell echo `pwd`)

3450N/AADD_GNU_DEBUGLINK = $(TOPDIR)/../generated/add_gnu_debuglink

3392N/A

3392N/AADD_GNU_DEBUGLINK_DIR = $(GAMMADIR)/src/os/solaris/add_gnu_debuglink

3392N/AADD_GNU_DEBUGLINK_SRC = $(ADD_GNU_DEBUGLINK_DIR)/add_gnu_debuglink.c

3392N/AADD_GNU_DEBUGLINK_FLAGS =

3392N/ALIBS_ADD_GNU_DEBUGLINK += -lelf

3392N/A

3392N/Aifeq ("${Platform_compiler}", "sparcWorks")

3392N/A# Enable the following ADD_GNU_DEBUGLINK_FLAGS addition if you need to

3392N/A# compare the built ELF objects.

3392N/A#

3392N/A# The -g option makes static data global and the "-W0,-noglobal"

3392N/A# option tells the compiler to not globalize static data using a unique

3392N/A# globalization prefix. Instead force the use of a static globalization

3392N/A# prefix based on the source filepath so the objects from two identical

3392N/A# compilations are the same.

3392N/A#

3392N/A# Note: The blog says to use "-W0,-xglobalstatic", but that doesn't

3392N/A# seem to work. I got "-W0,-noglobal" from Kelly and that works.

3392N/A#ADD_GNU_DEBUGLINK_FLAGS += -W0,-noglobal

3392N/Aendif # Platform_compiler == sparcWorks

3392N/A

3392N/A$(ADD_GNU_DEBUGLINK): $(ADD_GNU_DEBUGLINK_SRC)

3392N/A $(CC) -g -o $@ $< $(ADD_GNU_DEBUGLINK_FLAGS) $(LIBS_ADD_GNU_DEBUGLINK)