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 LIBSAPROC = lib$(SAPROC).so 31 32 SAPROC_G = $(SAPROC)$(G_SUFFIX) 33 LIBSAPROC_G = lib$(SAPROC_G).so 34 35 LIBSAPROC_DEBUGINFO = lib$(SAPROC).debuginfo 36 LIBSAPROC_DIZ = lib$(SAPROC).diz 37 LIBSAPROC_G_DEBUGINFO = lib$(SAPROC_G).debuginfo 38 LIBSAPROC_G_DIZ = lib$(SAPROC_G).diz 39 40 AGENT_DIR = $(GAMMADIR)/agent 41 42 SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family) 43 44 SASRCFILES = $(SASRCDIR)/salibelf.c \ 45 $(SASRCDIR)/symtab.c \ 46 $(SASRCDIR)/libproc_impl.c \ 47 $(SASRCDIR)/ps_proc.c \ 48 $(SASRCDIR)/ps_core.c \ 49 $(SASRCDIR)/LinuxDebuggerLocal.c 50 51 SAMAPFILE = $(SASRCDIR)/mapfile 52 53 DEST_SAPROC = $(JDK_LIBDIR)/$(LIBSAPROC) 54 DEST_SAPROC_DEBUGINFO = $(JDK_LIBDIR)/$(LIBSAPROC_DEBUGINFO) 55 DEST_SAPROC_DIZ = $(JDK_LIBDIR)/$(LIBSAPROC_DIZ) 56 57 # DEBUG_BINARIES overrides everything, use full -g debug information 58 ifeq ($(DEBUG_BINARIES), true) 59 SA_DEBUG_CFLAGS = -g 60 endif 61 62 # if $(AGENT_DIR) does not exist, we don't build SA 63 # also, we don't build SA on Itanium, PPC, ARM or zero. 64 65 ifneq ($(wildcard $(AGENT_DIR)),) 66 ifneq ($(filter-out ia64 arm ppc zero,$(SRCARCH)),) 67 BUILDLIBSAPROC = $(LIBSAPROC) 68 endif 69 endif 70 71 72 SA_LFLAGS = $(MAPFLAG:FILENAME=$(SAMAPFILE)) $(LDFLAGS_HASH_STYLE) 73 74 $(LIBSAPROC): $(SASRCFILES) $(SAMAPFILE) 75 $(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \ 76 echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \ 77 exit 1; \ 78 fi 79 @echo Making SA debugger back-end... 80 $(QUIETLY) $(CC) -D$(BUILDARCH) -D_GNU_SOURCE \ 81 -D_FILE_OFFSET_BITS=64 \ 82 $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \ 83 -I$(SASRCDIR) \ 84 -I$(GENERATED) \ 85 -I$(BOOT_JAVA_HOME)/include \ 86 -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family) \ 87 $(SASRCFILES) \ 88 $(SA_LFLAGS) \ 89 $(SA_DEBUG_CFLAGS) \ 90 -o $@ \ 91 -lthread_db 92 $(QUIETLY) [ -f $(LIBSAPROC_G) ] || { ln -s $@ $(LIBSAPROC_G); } 93 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) 94 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO) 95 $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@ 96 ifeq ($(STRIP_POLICY),all_strip) 97 $(QUIETLY) $(STRIP) $@ 98 else 99 ifeq ($(STRIP_POLICY),min_strip) 100 $(QUIETLY) $(STRIP) -g $@ 101 # implied else here is no stripping at all 102 endif 103 endif 104 [ -f $(LIBSAPROC_G_DEBUGINFO) ] || { ln -s $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO); } 105 ifeq ($(ZIP_DEBUGINFO_FILES),1) 106 $(ZIPEXE) -q -y $(LIBSAPROC_DIZ) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO) 107 $(RM) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO) 108 [ -f $(LIBSAPROC_G_DIZ) ] || { ln -s $(LIBSAPROC_DIZ) $(LIBSAPROC_G_DIZ); } 109 endif 110 endif 111 112 install_saproc: $(BUILDLIBSAPROC) 113 $(QUIETLY) if [ -e $(LIBSAPROC) ] ; then \ 114 echo "Copying $(LIBSAPROC) to $(DEST_SAPROC)"; \ 115 test -f $(LIBSAPROC_DEBUGINFO) && \ 116 cp -f $(LIBSAPROC_DEBUGINFO) $(DEST_SAPROC_DEBUGINFO); \ 117 test -f $(LIBSAPROC_DIZ) && \ 118 cp -f $(LIBSAPROC_DIZ) $(DEST_SAPROC_DIZ); \ 119 cp -f $(LIBSAPROC) $(DEST_SAPROC) && echo "Done"; \ 120 fi 121 122 .PHONY: install_saproc