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[_g].so: serviceability agent 28 29 SAPROC = saproc 30 SADIS = sadis 31 LIBSAPROC = lib$(SAPROC).so 32 SADISOBJ = $(SADIS).o 33 34 SAPROC_G = $(SAPROC)$(G_SUFFIX) 35 LIBSAPROC_G = lib$(SAPROC_G).so 36 37 LIBSAPROC_DEBUGINFO = lib$(SAPROC).debuginfo 38 LIBSAPROC_DIZ = lib$(SAPROC).diz 39 LIBSAPROC_G_DEBUGINFO = lib$(SAPROC_G).debuginfo 40 LIBSAPROC_G_DIZ = lib$(SAPROC_G).diz 41 42 AGENT_DIR = $(GAMMADIR)/agent 43 44 SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family)/proc 45 46 SASRCFILES = $(SASRCDIR)/saproc.cpp 47 48 SADISSRCFILES = $(AGENT_DIR)/src/share/native/sadis.c 49 50 SAMAPFILE = $(SASRCDIR)/mapfile 51 52 DEST_SAPROC = $(JDK_LIBDIR)/$(LIBSAPROC) 53 DEST_SAPROC_DEBUGINFO = $(JDK_LIBDIR)/$(LIBSAPROC_DEBUGINFO) 54 DEST_SAPROC_DIZ = $(JDK_LIBDIR)/$(LIBSAPROC_DIZ) 55 56 # if $(AGENT_DIR) does not exist, we don't build SA 57 58 ifneq ($(wildcard $(AGENT_DIR)),) 59 BUILDLIBSAPROC = $(LIBSAPROC) 60 endif 61 62 SA_LFLAGS = $(MAPFLAG:FILENAME=$(SAMAPFILE)) 63 64 ifdef USE_GCC 65 SA_LFLAGS += -D_REENTRANT 66 else 67 SA_LFLAGS += -mt -xnolib -norunpath 68 endif 69 70 # The libproc Pstack_iter() interface changed in Nevada-B159. 71 # Use 'uname -r -v' to determine the Solaris version as per 72 # Solaris Nevada team request. This logic needs to match: 73 # agent/src/os/solaris/proc/saproc.cpp: set_has_newer_Pstack_iter(): 74 # - skip SunOS 4 or older 75 # - skip Solaris 10 or older 76 # - skip two digit internal Nevada builds 77 # - skip three digit internal Nevada builds thru 149 78 # - skip internal Nevada builds 150-158 79 # - if not skipped, print define for Nevada-B159 or later 80 SOLARIS_11_B159_OR_LATER := \ 81 $(shell uname -r -v \ 82 | sed -n \ 83 -e '/^[0-4]\. /b' \ 84 -e '/^5\.[0-9] /b' \ 85 -e '/^5\.10 /b' \ 86 -e '/ snv_[0-9][0-9]$$/b' \ 87 -e '/ snv_[01][0-4][0-9]$$/b' \ 88 -e '/ snv_15[0-8]$$/b' \ 89 -e 's/.*/-DSOLARIS_11_B159_OR_LATER/' \ 90 -e 'p' \ 91 ) 92 93 # Uncomment the following to simulate building on Nevada-B159 or later 94 # when actually building on Nevada-B158 or earlier: 95 #SOLARIS_11_B159_OR_LATER=-DSOLARIS_11_B159_OR_LATER 96 97 98 $(LIBSAPROC): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(SASRCFILES) $(SADISOBJ) $(SAMAPFILE) 99 $(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \ 100 echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \ 101 exit 1; \ 102 fi 103 @echo Making SA debugger back-end... 104 $(QUIETLY) $(CXX) \ 105 $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \ 106 -I$(SASRCDIR) \ 107 -I$(GENERATED) \ 108 -I$(BOOT_JAVA_HOME)/include \ 109 -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family) \ 110 $(SOLARIS_11_B159_OR_LATER) \ 111 $(SASRCFILES) \ 112 $(SADISOBJ) \ 113 $(SA_LFLAGS) \ 114 -o $@ \ 115 -ldl -ldemangle -lthread -lc 116 [ -f $(LIBSAPROC_G) ] || { ln -s $@ $(LIBSAPROC_G); } 117 118 $(SADISOBJ): $(SADISSRCFILES) 119 $(QUIETLY) $(CC) \ 120 $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \ 121 -I$(SASRCDIR) \ 122 -I$(GENERATED) \ 123 -I$(BOOT_JAVA_HOME)/include \ 124 -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family) \ 125 $(SOLARIS_11_B159_OR_LATER) \ 126 $(SADISSRCFILES) \ 127 -c -o $(SADISOBJ) 128 129 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) 130 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set. 131 # Clear the SHF_ALLOC flag (if set) from empty section headers. 132 # An empty section header has sh_addr == 0 and sh_size == 0. 133 # This problem has only been seen on Solaris X64, but we call this tool 134 # on all Solaris builds just in case. 135 $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@ 136 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO) 137 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections. 138 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available. 139 # $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@ 140 $(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBSAPROC_DEBUGINFO) $@ 141 ifeq ($(STRIP_POLICY),all_strip) 142 $(QUIETLY) $(STRIP) $@ 143 else 144 ifeq ($(STRIP_POLICY),min_strip) 145 $(QUIETLY) $(STRIP) -x $@ 146 # implied else here is no stripping at all 147 endif 148 endif 149 [ -f $(LIBSAPROC_G_DEBUGINFO) ] || { ln -s $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO); } 150 ifeq ($(ZIP_DEBUGINFO_FILES),1) 151 $(ZIPEXE) -q -y $(LIBSAPROC_DIZ) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO) 152 $(RM) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO) 153 [ -f $(LIBSAPROC_G_DIZ) ] || { ln -s $(LIBSAPROC_DIZ) $(LIBSAPROC_G_DIZ); } 154 endif 155 endif 156 157 install_saproc: $(BULDLIBSAPROC) 158 $(QUIETLY) if [ -f $(LIBSAPROC) ] ; then \ 159 echo "Copying $(LIBSAPROC) to $(DEST_SAPROC)"; \ 160 test -f $(LIBSAPROC_DEBUGINFO) && \ 161 cp -f $(LIBSAPROC_DEBUGINFO) $(DEST_SAPROC_DEBUGINFO); \ 162 test -f $(LIBSAPROC_DIZ) && \ 163 cp -f $(LIBSAPROC_DIZ) $(DEST_SAPROC_DIZ); \ 164 cp -f $(LIBSAPROC) $(DEST_SAPROC) && echo "Done"; \ 165 fi 166 167 .PHONY: install_saproc