1 # 2 # Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved. 3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 # 5 # This code is free software; you can redistribute it and/or modify it 6 # under the terms of the GNU General Public License version 2 only, as 7 # published by the Free Software Foundation. 8 # 9 # This code is distributed in the hope that it will be useful, but WITHOUT 10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 # version 2 for more details (a copy is included in the LICENSE file that 13 # accompanied this code). 14 # 15 # You should have received a copy of the GNU General Public License version 16 # 2 along with this work; if not, write to the Free Software Foundation, 17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 # 19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 # or visit www.oracle.com if you need additional information or have any 21 # questions. 22 # 23 # 24 25 # Rules to build serviceability agent library, used by vm.make 26 27 # libsaproc.so: serviceability agent 28 29 SAPROC = saproc 30 SADIS = sadis 31 LIBSAPROC = lib$(SAPROC).so 32 SADISOBJ = $(SADIS).o 33 34 LIBSAPROC_DEBUGINFO = lib$(SAPROC).debuginfo 35 LIBSAPROC_DIZ = lib$(SAPROC).diz 36 37 AGENT_DIR = $(GAMMADIR)/agent 38 39 SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family)/proc 40 41 SASRCFILES = $(SASRCDIR)/saproc.cpp 42 43 SADISSRCFILES = $(AGENT_DIR)/src/share/native/sadis.c 44 45 SAMAPFILE = $(SASRCDIR)/mapfile 46 47 DEST_SAPROC = $(JDK_LIBDIR)/$(LIBSAPROC) 48 DEST_SAPROC_DEBUGINFO = $(JDK_LIBDIR)/$(LIBSAPROC_DEBUGINFO) 49 DEST_SAPROC_DIZ = $(JDK_LIBDIR)/$(LIBSAPROC_DIZ) 50 51 # if $(AGENT_DIR) does not exist, we don't build SA 52 53 ifneq ($(wildcard $(AGENT_DIR)),) 54 BUILDLIBSAPROC = $(LIBSAPROC) 55 endif 56 57 SA_LFLAGS = $(MAPFLAG:FILENAME=$(SAMAPFILE)) 58 59 ifdef USE_GCC 60 SA_LFLAGS += -D_REENTRANT 61 else 62 SA_LFLAGS += -mt -xnolib -norunpath 63 endif 64 65 # The libproc Pstack_iter() interface changed in Nevada-B159. 66 # Use 'uname -r -v' to determine the Solaris version as per 67 # Solaris Nevada team request. This logic needs to match: 68 # agent/src/os/solaris/proc/saproc.cpp: set_has_newer_Pstack_iter(): 69 # - skip SunOS 4 or older 70 # - skip Solaris 10 or older 71 # - skip two digit internal Nevada builds 72 # - skip three digit internal Nevada builds thru 149 73 # - skip internal Nevada builds 150-158 74 # - if not skipped, print define for Nevada-B159 or later 75 SOLARIS_11_B159_OR_LATER := \ 76 $(shell uname -r -v \ 77 | sed -n \ 78 -e '/^[0-4]\. /b' \ 79 -e '/^5\.[0-9] /b' \ 80 -e '/^5\.10 /b' \ 81 -e '/ snv_[0-9][0-9]$$/b' \ 82 -e '/ snv_[01][0-4][0-9]$$/b' \ 83 -e '/ snv_15[0-8]$$/b' \ 84 -e 's/.*/-DSOLARIS_11_B159_OR_LATER/' \ 85 -e 'p' \ 86 ) 87 88 # Uncomment the following to simulate building on Nevada-B159 or later 89 # when actually building on Nevada-B158 or earlier: 90 #SOLARIS_11_B159_OR_LATER=-DSOLARIS_11_B159_OR_LATER 91 92 93 $(LIBSAPROC): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(SASRCFILES) $(SADISOBJ) $(SAMAPFILE) 94 $(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \ 95 echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \ 96 exit 1; \ 97 fi 98 @echo Making SA debugger back-end... 99 $(QUIETLY) $(CXX) \ 100 $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \ 101 -DSOLARIS \ 102 -I$(SASRCDIR) \ 103 -I$(GENERATED) \ 104 -I$(BOOT_JAVA_HOME)/include \ 105 -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family) \ 106 $(SOLARIS_11_B159_OR_LATER) \ 107 $(SASRCFILES) \ 108 $(SADISOBJ) \ 109 $(SA_LFLAGS) \ 110 -o $@ \ 111 -ldl -ldemangle -lthread -lc 112 113 $(SADISOBJ): $(SADISSRCFILES) 114 $(QUIETLY) $(CC) \ 115 $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \ 116 -DSOLARIS \ 117 -I$(SASRCDIR) \ 118 -I$(GENERATED) \ 119 -I$(BOOT_JAVA_HOME)/include \ 120 -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family) \ 121 $(SOLARIS_11_B159_OR_LATER) \ 122 $(SADISSRCFILES) \ 123 -c -o $(SADISOBJ) 124 125 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) 126 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set. 127 # Clear the SHF_ALLOC flag (if set) from empty section headers. 128 # An empty section header has sh_addr == 0 and sh_size == 0. 129 # This problem has only been seen on Solaris X64, but we call this tool 130 # on all Solaris builds just in case. 131 $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@ 132 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO) 133 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections. 134 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available. 135 # $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@ 136 $(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBSAPROC_DEBUGINFO) $@ 137 ifeq ($(STRIP_POLICY),all_strip) 138 $(QUIETLY) $(STRIP) $@ 139 else 140 ifeq ($(STRIP_POLICY),min_strip) 141 $(QUIETLY) $(STRIP) -x $@ 142 # implied else here is no stripping at all 143 endif 144 endif 145 ifeq ($(ZIP_DEBUGINFO_FILES),1) 146 $(ZIPEXE) -q -y $(LIBSAPROC_DIZ) $(LIBSAPROC_DEBUGINFO) 147 $(RM) $(LIBSAPROC_DEBUGINFO) 148 endif 149 endif 150 151 install_saproc: $(BULDLIBSAPROC) 152 $(QUIETLY) if [ -f $(LIBSAPROC) ] ; then \ 153 echo "Copying $(LIBSAPROC) to $(DEST_SAPROC)"; \ 154 test -f $(LIBSAPROC_DEBUGINFO) && \ 155 cp -f $(LIBSAPROC_DEBUGINFO) $(DEST_SAPROC_DEBUGINFO); \ 156 test -f $(LIBSAPROC_DIZ) && \ 157 cp -f $(LIBSAPROC_DIZ) $(DEST_SAPROC_DIZ); \ 158 cp -f $(LIBSAPROC) $(DEST_SAPROC) && echo "Done"; \ 159 fi 160 161 .PHONY: install_saproc