Mercurial > hg > truffle
diff make/solaris/makefiles/add_gnu_debuglink.make @ 6077:7d4e6dabc6bf
7165060: dtrace tests fail with FDS debug info files
Summary: Work around 'gobjcopy --add-gnu-debuglink' failure by adding a temporary tool that adds the '.gnu_debuglink' section and nothing more.
Reviewed-by: sspitsyn, acorn
author | dcubed |
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date | Tue, 15 May 2012 10:52:24 -0700 |
parents | |
children | d1b0644d6acf |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/make/solaris/makefiles/add_gnu_debuglink.make Tue May 15 10:52:24 2012 -0700 @@ -0,0 +1,51 @@ +# +# Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# This code is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 only, as +# published by the Free Software Foundation. +# +# This code is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# version 2 for more details (a copy is included in the LICENSE file that +# accompanied this code). +# +# You should have received a copy of the GNU General Public License version +# 2 along with this work; if not, write to the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA +# or visit www.oracle.com if you need additional information or have any +# questions. +# +# + +# Rules to build add_gnu_debuglink, used by vm.make on Solaris + +GENERATED = ../generated +ADD_GNU_DEBUGLINK = $(GENERATED)/add_gnu_debuglink + +ADD_GNU_DEBUGLINK_DIR = $(GAMMADIR)/src/os/solaris/add_gnu_debuglink +ADD_GNU_DEBUGLINK_SRC = $(ADD_GNU_DEBUGLINK_DIR)/add_gnu_debuglink.c +ADD_GNU_DEBUGLINK_FLAGS = +LIBS_ADD_GNU_DEBUGLINK += -lelf + +ifeq ("${Platform_compiler}", "sparcWorks") +# Enable the following ADD_GNU_DEBUGLINK_FLAGS addition if you need to +# compare the built ELF objects. +# +# The -g option makes static data global and the "-W0,-noglobal" +# option tells the compiler to not globalize static data using a unique +# globalization prefix. Instead force the use of a static globalization +# prefix based on the source filepath so the objects from two identical +# compilations are the same. +# +# Note: The blog says to use "-W0,-xglobalstatic", but that doesn't +# seem to work. I got "-W0,-noglobal" from Kelly and that works. +#ADD_GNU_DEBUGLINK_FLAGS += -W0,-noglobal +endif # Platform_compiler == sparcWorks + +$(ADD_GNU_DEBUGLINK): $(ADD_GNU_DEBUGLINK_SRC) + $(CC) -g -o $@ $< $(ADD_GNU_DEBUGLINK_FLAGS) $(LIBS_ADD_GNU_DEBUGLINK)