annotate make/linux/makefiles/vm.make @ 1972:f95d63e2154a

6989984: Use standard include model for Hospot Summary: Replaced MakeDeps and the includeDB files with more standardized solutions. Reviewed-by: coleenp, kvn, kamg
author stefank
date Tue, 23 Nov 2010 13:22:55 -0800
parents d2ede61b7a12
children 2968675b413e
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1 #
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2 # Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
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3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 #
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5 # This code is free software; you can redistribute it and/or modify it
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6 # under the terms of the GNU General Public License version 2 only, as
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7 # published by the Free Software Foundation.
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8 #
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9 # This code is distributed in the hope that it will be useful, but WITHOUT
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10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 # version 2 for more details (a copy is included in the LICENSE file that
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13 # accompanied this code).
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14 #
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15 # You should have received a copy of the GNU General Public License version
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16 # 2 along with this work; if not, write to the Free Software Foundation,
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17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 #
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19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 # or visit www.oracle.com if you need additional information or have any
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21 # questions.
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22 #
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23 #
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24
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25 # Rules to build JVM and related libraries, included from vm.make in the build
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26 # directory.
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27
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28 # Common build rules.
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29 MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles
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30 include $(MAKEFILES_DIR)/rules.make
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31
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32 default: build
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33
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34 #----------------------------------------------------------------------
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35 # Defs
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36
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37 GENERATED = ../generated
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38 DEP_DIR = $(GENERATED)/dependencies
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39
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40 # reads the generated files defining the set of .o's and the .o .h dependencies
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41 -include $(DEP_DIR)/*.d
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42
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43 # read machine-specific adjustments (%%% should do this via buildtree.make?)
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44 ifeq ($(ZERO_BUILD), true)
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45 include $(MAKEFILES_DIR)/zeroshark.make
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46 else
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47 include $(MAKEFILES_DIR)/$(BUILDARCH).make
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48 endif
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49
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50 # set VPATH so make knows where to look for source files
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51 # Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm
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52 # The adfiles directory contains ad_<arch>.[ch]pp.
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53 # The jvmtifiles directory contains jvmti*.[ch]pp
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54 Src_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles
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55 VPATH += $(Src_Dirs_V:%=%:)
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56
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57 # set INCLUDES for C preprocessor.
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58 Src_Dirs_I += $(GENERATED)
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59 # The order is important for the precompiled headers to work.
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60 INCLUDES += $(PRECOMPILED_HEADER_DIR:%=-I%) $(Src_Dirs_I:%=-I%)
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61
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62 ifeq (${VERSION}, debug)
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63 SYMFLAG = -g
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64 else
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65 SYMFLAG =
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66 endif
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67
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68 # HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined
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69 # in $(GAMMADIR)/make/defs.make
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70 ifeq ($(HOTSPOT_BUILD_VERSION),)
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71 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\""
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72 else
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73 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\""
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74 endif
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75
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76 # The following variables are defined in the generated flags.make file.
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77 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\""
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78 JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""
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79 HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
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80 BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""
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81 BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
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82 VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
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83
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84 CPPFLAGS = \
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85 ${SYSDEFS} \
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86 ${INCLUDES} \
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87 ${BUILD_VERSION} \
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88 ${BUILD_TARGET} \
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89 ${BUILD_USER} \
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90 ${HS_LIB_ARCH} \
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91 ${JRE_VERSION} \
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92 ${VM_DISTRO}
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93
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94 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
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95 CFLAGS += $(CFLAGS_WARN/BYFILE)
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96
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97 # Do not use C++ exception handling
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98 CFLAGS += $(CFLAGS/NOEX)
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99
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100 # Extra flags from gnumake's invocation or environment
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101 CFLAGS += $(EXTRA_CFLAGS)
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102 LFLAGS += $(EXTRA_CFLAGS)
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103
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104 LIBS += -lm -ldl -lpthread
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105
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106 # By default, link the *.o into the library, not the executable.
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107 LINK_INTO$(LINK_INTO) = LIBJVM
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108
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109 JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)
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110
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111 #----------------------------------------------------------------------
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112 # jvm_db & dtrace
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113 include $(MAKEFILES_DIR)/dtrace.make
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114
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115 #----------------------------------------------------------------------
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116 # JVM
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117
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118 JVM = jvm
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119 LIBJVM = lib$(JVM).so
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120 LIBJVM_G = lib$(JVM)$(G_SUFFIX).so
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121
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122 CORE_PATHS := $(shell find $(GAMMADIR)/src/share/vm/* -type d \! \( -name adlc -o -name c1 -o -name gc_implementation -o -name opto -o -name shark -o -name libadt \))
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123 CORE_PATHS += $(GAMMADIR)/src/os/$(Platform_os_family)/vm
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124 CORE_PATHS += $(GAMMADIR)/src/cpu/$(Platform_arch)/vm
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125 CORE_PATHS += $(GAMMADIR)/src/os_cpu/$(Platform_os_arch)/vm
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126 CORE_PATHS += $(GENERATED)/jvmtifiles
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127
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128 COMPILER1_PATHS := $(GAMMADIR)/src/share/vm/c1
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129
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130 COMPILER2_PATHS := $(GAMMADIR)/src/share/vm/opto
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131 COMPILER2_PATHS += $(GAMMADIR)/src/share/vm/libadt
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132 COMPILER2_PATHS += $(GENERATED)/adfiles
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133
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134 # Include dirs per type.
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135 Src_Dirs/CORE := $(CORE_PATHS)
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136 Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS)
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137 Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS)
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138 Src_Dirs/TIERED := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS)
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139 Src_Dirs/ZERO := $(CORE_PATHS)
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140 Src_Dirs/SHARK := $(CORE_PATHS)
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141 Src_Dirs := $(Src_Dirs/$(TYPE))
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142
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143 COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp chaitin\* c2_\* runtime_\*
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144 COMPILER1_SPECIFIC_FILES := c1_\*
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145 SHARK_SPECIFIC_FILES := shark
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146 ZERO_SPECIFIC_FILES := zero
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147
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148 # Always exclude these.
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149 Src_Files_EXCLUDE := jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
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150
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151 # Exclude per type.
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152 Src_Files_EXCLUDE/CORE := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
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153 Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
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154 Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
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155 Src_Files_EXCLUDE/TIERED := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
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156 Src_Files_EXCLUDE/ZERO := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
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157 Src_Files_EXCLUDE/SHARK := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES)
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158
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159 Src_Files_EXCLUDE += $(Src_Files_EXCLUDE/$(TYPE))
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160
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161 # Special handling of arch model.
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162 ifeq ($(Platform_arch_model), x86_32)
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163 Src_Files_EXCLUDE += \*x86_64\*
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164 endif
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165 ifeq ($(Platform_arch_model), x86_64)
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166 Src_Files_EXCLUDE += \*x86_32\*
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167 endif
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168
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169 # Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE.
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170 define findsrc
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171 $(notdir $(shell find $(1) \( -name \*.c -o -name \*.cpp -o -name \*.s \) -a \! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \) ))
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172 endef
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173
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174 Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e)))
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175
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176 Obj_Files = $(addsuffix .o,$(basename $(Src_Files)))
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177
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178 JVM_OBJ_FILES = $(Obj_Files)
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179
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180 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
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181
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182 mapfile : $(MAPFILE) vm.def
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183 rm -f $@
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184 awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") \
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185 { system ("cat vm.def"); } \
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186 else \
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187 { print $$0 } \
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188 }' > $@ < $(MAPFILE)
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189
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190 mapfile_reorder : mapfile $(REORDERFILE)
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191 rm -f $@
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192 cat $^ > $@
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193
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194 vm.def: $(Res_Files) $(Obj_Files)
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195 sh $(GAMMADIR)/make/linux/makefiles/build_vm_def.sh *.o > $@
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196
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197 ifeq ($(SHARK_BUILD), true)
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198 STATIC_CXX = false
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199 else
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200 ifeq ($(ZERO_LIBARCH), ppc64)
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201 STATIC_CXX = false
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202 else
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203 STATIC_CXX = true
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204 endif
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205 endif
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206
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207 ifeq ($(LINK_INTO),AOUT)
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208 LIBJVM.o =
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209 LIBJVM_MAPFILE =
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210 LIBS_VM = $(LIBS)
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211 else
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212 LIBJVM.o = $(JVM_OBJ_FILES)
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213 LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder
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214 LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))
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215 LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM))
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216
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217 # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
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218 # get around library dependency and compatibility issues. Must use gcc not
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219 # g++ to link.
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220 ifeq ($(STATIC_CXX), true)
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221 LFLAGS_VM += $(STATIC_LIBGCC)
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222 LIBS_VM += $(STATIC_STDCXX)
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223 else
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224 LIBS_VM += -lstdc++
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225 endif
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226
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227 LIBS_VM += $(LIBS)
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228 endif
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229 ifeq ($(ZERO_BUILD), true)
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230 LIBS_VM += $(LIBFFI_LIBS)
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231 endif
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232 ifeq ($(SHARK_BUILD), true)
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233 LFLAGS_VM += $(LLVM_LDFLAGS)
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234 LIBS_VM += $(LLVM_LIBS)
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235 endif
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236
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237 LINK_VM = $(LINK_LIB.c)
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238
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239 # rule for building precompiled header
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240 $(PRECOMPILED_HEADER):
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241 $(QUIETLY) echo Generating precompiled header $@
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242 $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)
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243 $(QUIETLY) $(COMPILE.CC) $(DEPFLAGS) -x c++-header $(PRECOMPILED_HEADER_SRC) -o $@ $(COMPILE_DONE)
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244
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245 # making the library:
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246
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247 ifneq ($(JVM_BASE_ADDR),)
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248 # By default shared library is linked at base address == 0. Modify the
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249 # linker script if JVM prefers a different base location. It can also be
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250 # implemented with 'prelink -r'. But 'prelink' is not (yet) available on
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251 # our build platform (AS-2.1).
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252 LD_SCRIPT = libjvm.so.lds
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253 $(LD_SCRIPT): $(LIBJVM_MAPFILE)
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254 $(QUIETLY) { \
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255 rm -rf $@; \
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256 $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1 | \
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257 sed -e '/^======/,/^======/!d' \
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258 -e '/^======/d' \
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259 -e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/' \
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260 > $@; \
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261 }
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262 LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT)
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263 endif
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264
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265 # With more recent Redhat releases (or the cutting edge version Fedora), if
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266 # SELinux is configured to be enabled, the runtime linker will fail to apply
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267 # the text relocation to libjvm.so considering that it is built as a non-PIC
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268 # DSO. To workaround that, we run chcon to libjvm.so after it is built. See
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269 # details in bug 6538311.
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270 $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT)
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271 $(QUIETLY) { \
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272 echo Linking vm...; \
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273 $(LINK_LIB.CC/PRE_HOOK) \
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274 $(LINK_VM) $(LD_SCRIPT_FLAG) \
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275 $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM); \
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276 $(LINK_LIB.CC/POST_HOOK) \
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277 rm -f $@.1; ln -s $@ $@.1; \
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278 [ -f $(LIBJVM_G) ] || { ln -s $@ $(LIBJVM_G); ln -s $@.1 $(LIBJVM_G).1; }; \
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279 if [ \"$(CROSS_COMPILE_ARCH)\" = \"\" ] ; then \
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280 if [ -x /usr/sbin/selinuxenabled ] ; then \
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281 /usr/sbin/selinuxenabled; \
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282 if [ $$? = 0 ] ; then \
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283 /usr/bin/chcon -t textrel_shlib_t $@; \
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284 if [ $$? != 0 ]; then \
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285 echo "ERROR: Cannot chcon $@"; \
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286 fi \
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287 fi \
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288 fi \
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289 fi \
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290 }
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291
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292 DEST_JVM = $(JDK_LIBDIR)/$(VM_SUBDIR)/$(LIBJVM)
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293
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294 install_jvm: $(LIBJVM)
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295 @echo "Copying $(LIBJVM) to $(DEST_JVM)"
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296 $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done"
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297
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298 #----------------------------------------------------------------------
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299 # Other files
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300
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301 # Gamma launcher
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302 include $(MAKEFILES_DIR)/launcher.make
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303
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304 # Signal interposition library
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305 include $(MAKEFILES_DIR)/jsig.make
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306
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307 # Serviceability agent
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308 include $(MAKEFILES_DIR)/saproc.make
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309
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310 #----------------------------------------------------------------------
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311
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312 build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC)
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313
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314 install: install_jvm install_jsig install_saproc
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315
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316 .PHONY: default build install install_jvm