# # Copyright (c) 2005, 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 serviceability agent library, used by vm.make # libsaproc[_g].so: serviceability agent SAPROC = saproc LIBSAPROC = lib$(SAPROC).so SAPROC_G = $(SAPROC)$(G_SUFFIX) LIBSAPROC_G = lib$(SAPROC_G).so LIBSAPROC_DEBUGINFO = lib$(SAPROC).debuginfo LIBSAPROC_DIZ = lib$(SAPROC).diz LIBSAPROC_G_DEBUGINFO = lib$(SAPROC_G).debuginfo LIBSAPROC_G_DIZ = lib$(SAPROC_G).diz AGENT_DIR = $(GAMMADIR)/agent SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family)/proc SASRCFILES = $(SASRCDIR)/saproc.cpp SAMAPFILE = $(SASRCDIR)/mapfile DEST_SAPROC = $(JDK_LIBDIR)/$(LIBSAPROC) DEST_SAPROC_DEBUGINFO = $(JDK_LIBDIR)/$(LIBSAPROC_DEBUGINFO) DEST_SAPROC_DIZ = $(JDK_LIBDIR)/$(LIBSAPROC_DIZ) # if $(AGENT_DIR) does not exist, we don't build SA ifneq ($(wildcard $(AGENT_DIR)),) BUILDLIBSAPROC = $(LIBSAPROC) endif SA_LFLAGS = $(MAPFLAG:FILENAME=$(SAMAPFILE)) ifdef USE_GCC SA_LFLAGS += -D_REENTRANT else SA_LFLAGS += -mt -xnolib -norunpath endif # The libproc Pstack_iter() interface changed in Nevada-B159. # Use 'uname -r -v' to determine the Solaris version as per # Solaris Nevada team request. This logic needs to match: # agent/src/os/solaris/proc/saproc.cpp: set_has_newer_Pstack_iter(): # - skip SunOS 4 or older # - skip Solaris 10 or older # - skip two digit internal Nevada builds # - skip three digit internal Nevada builds thru 149 # - skip internal Nevada builds 150-158 # - if not skipped, print define for Nevada-B159 or later SOLARIS_11_B159_OR_LATER := \ $(shell uname -r -v \ | sed -n \ -e '/^[0-4]\. /b' \ -e '/^5\.[0-9] /b' \ -e '/^5\.10 /b' \ -e '/ snv_[0-9][0-9]$$/b' \ -e '/ snv_[01][0-4][0-9]$$/b' \ -e '/ snv_15[0-8]$$/b' \ -e 's/.*/-DSOLARIS_11_B159_OR_LATER/' \ -e 'p' \ ) # Uncomment the following to simulate building on Nevada-B159 or later # when actually building on Nevada-B158 or earlier: #SOLARIS_11_B159_OR_LATER=-DSOLARIS_11_B159_OR_LATER $(LIBSAPROC): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(SASRCFILES) $(SAMAPFILE) $(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \ echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \ exit 1; \ fi @echo Making SA debugger back-end... $(QUIETLY) $(CXX) \ $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \ -I$(SASRCDIR) \ -I$(GENERATED) \ -I$(BOOT_JAVA_HOME)/include \ -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family) \ $(SOLARIS_11_B159_OR_LATER) \ $(SASRCFILES) \ $(SA_LFLAGS) \ -o $@ \ -ldl -ldemangle -lthread -lc [ -f $(LIBSAPROC_G) ] || { ln -s $@ $(LIBSAPROC_G); } ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set. # Clear the SHF_ALLOC flag (if set) from empty section headers. # An empty section header has sh_addr == 0 and sh_size == 0. # This problem has only been seen on Solaris X64, but we call this tool # on all Solaris builds just in case. $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@ $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO) # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections. # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available. # $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@ $(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBSAPROC_DEBUGINFO) $@ ifeq ($(STRIP_POLICY),all_strip) $(QUIETLY) $(STRIP) $@ else ifeq ($(STRIP_POLICY),min_strip) $(QUIETLY) $(STRIP) -x $@ # implied else here is no stripping at all endif endif [ -f $(LIBSAPROC_G_DEBUGINFO) ] || { ln -s $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO); } ifeq ($(ZIP_DEBUGINFO_FILES),1) $(ZIPEXE) -q -y $(LIBSAPROC_DIZ) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO) $(RM) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO) [ -f $(LIBSAPROC_G_DIZ) ] || { ln -s $(LIBSAPROC_DIZ) $(LIBSAPROC_G_DIZ); } endif endif install_saproc: $(BULDLIBSAPROC) $(QUIETLY) if [ -f $(LIBSAPROC) ] ; then \ echo "Copying $(LIBSAPROC) to $(DEST_SAPROC)"; \ test -f $(LIBSAPROC_DEBUGINFO) && \ cp -f $(LIBSAPROC_DEBUGINFO) $(DEST_SAPROC_DEBUGINFO); \ test -f $(LIBSAPROC_DIZ) && \ cp -f $(LIBSAPROC_DIZ) $(DEST_SAPROC_DIZ); \ cp -f $(LIBSAPROC) $(DEST_SAPROC) && echo "Done"; \ fi .PHONY: install_saproc