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3960
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1 #
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2 # Copyright (c) 1999, 2011, 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 # This makefile (adlc.make) is included from the adlc.make in the
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26 # build directories.
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27 # It knows how to compile, link, and run the adlc.
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28
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29 include $(GAMMADIR)/make/$(Platform_os_family)/makefiles/rules.make
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30
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31 # #########################################################################
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32
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33 # OUTDIR must be the same as AD_Dir = $(GENERATED)/adfiles in top.make:
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34 GENERATED = ../generated
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35 OUTDIR = $(GENERATED)/adfiles
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36
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37 ARCH = $(Platform_arch)
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38 OS = $(Platform_os_family)
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39
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40 SOURCE.AD = $(OUTDIR)/$(OS)_$(Platform_arch_model).ad
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41
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42 SOURCES.AD = \
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43 $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
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44 $(call altsrc-replace,$(HS_COMMON_SRC)/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad)
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45
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46 EXEC = $(OUTDIR)/adlc
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47
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48 # set VPATH so make knows where to look for source files
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49 Src_Dirs_V += $(GAMMADIR)/src/share/vm/adlc
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50 VPATH += $(Src_Dirs_V:%=%:)
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51
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52 # set INCLUDES for C preprocessor
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53 Src_Dirs_I += $(GAMMADIR)/src/share/vm/adlc $(GENERATED)
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54 INCLUDES += $(Src_Dirs_I:%=-I%)
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55
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56 # set flags for adlc compilation
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57 CPPFLAGS = $(SYSDEFS) $(INCLUDES)
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58
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59 # Force assertions on.
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60 CPPFLAGS += -DASSERT
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61
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62 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
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63 # Compiler warnings are treated as errors
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4006
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64 ifneq ($(COMPILER_WARNINGS_FATAL),false)
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65 CFLAGS_WARN = -Werror
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66 endif
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3960
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67 CFLAGS += $(CFLAGS_WARN)
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68
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69 OBJECTNAMES = \
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70 adlparse.o \
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71 archDesc.o \
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72 arena.o \
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73 dfa.o \
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74 dict2.o \
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75 filebuff.o \
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76 forms.o \
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77 formsopt.o \
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78 formssel.o \
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79 main.o \
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80 adlc-opcodes.o \
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81 output_c.o \
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82 output_h.o \
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83
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84 OBJECTS = $(OBJECTNAMES:%=$(OUTDIR)/%)
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85
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86 GENERATEDNAMES = \
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87 ad_$(Platform_arch_model).cpp \
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88 ad_$(Platform_arch_model).hpp \
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89 ad_$(Platform_arch_model)_clone.cpp \
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90 ad_$(Platform_arch_model)_expand.cpp \
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91 ad_$(Platform_arch_model)_format.cpp \
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92 ad_$(Platform_arch_model)_gen.cpp \
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93 ad_$(Platform_arch_model)_misc.cpp \
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94 ad_$(Platform_arch_model)_peephole.cpp \
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95 ad_$(Platform_arch_model)_pipeline.cpp \
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96 adGlobals_$(Platform_arch_model).hpp \
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97 dfa_$(Platform_arch_model).cpp \
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98
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99 GENERATEDFILES = $(GENERATEDNAMES:%=$(OUTDIR)/%)
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100
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101 # #########################################################################
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102
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103 all: $(EXEC)
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104
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105 $(EXEC) : $(OBJECTS)
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106 @echo Making adlc
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107 $(QUIETLY) $(HOST.LINK_NOPROF.CC) -o $(EXEC) $(OBJECTS)
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108
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109 # Random dependencies:
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110 $(OBJECTS): opcodes.hpp classes.hpp adlc.hpp adlcVMDeps.hpp adlparse.hpp archDesc.hpp arena.hpp dict2.hpp filebuff.hpp forms.hpp formsopt.hpp formssel.hpp
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111
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112 # The source files refer to ostream.h, which sparcworks calls iostream.h
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113 $(OBJECTS): ostream.h
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114
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115 ostream.h :
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116 @echo >$@ '#include <iostream.h>'
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117
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118 dump:
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119 : OUTDIR=$(OUTDIR)
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120 : OBJECTS=$(OBJECTS)
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121 : products = $(GENERATEDFILES)
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122
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123 all: $(GENERATEDFILES)
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124
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125 $(GENERATEDFILES): refresh_adfiles
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126
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127 # Get a unique temporary directory name, so multiple makes can run in parallel.
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128 # Note that product files are updated via "mv", which is atomic.
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129 TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$)
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130
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131 # Debuggable by default
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132 CFLAGS += -g
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133
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134 # Pass -D flags into ADLC.
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135 ADLCFLAGS += $(SYSDEFS)
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136
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137 # Note "+="; it is a hook so flags.make can add more flags, like -g or -DFOO.
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138 ADLCFLAGS += -q -T
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139
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140 # Normally, debugging is done directly on the ad_<arch>*.cpp files.
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141 # But -g will put #line directives in those files pointing back to <arch>.ad.
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142 # Some builds of gcc 3.2 have a bug that gets tickled by the extra #line directives
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143 # so skip it for 3.2 and ealier.
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144 ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) \| \( \( $(CC_VER_MAJOR) = 3 \) \& \( $(CC_VER_MINOR) \>= 3 \) \))" "0"
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145 ADLCFLAGS += -g
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146 endif
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147
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148 ifdef LP64
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149 ADLCFLAGS += -D_LP64
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150 else
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151 ADLCFLAGS += -U_LP64
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152 endif
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153
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154 #
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155 # adlc_updater is a simple sh script, under sccs control. It is
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156 # used to selectively update generated adlc files. This should
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157 # provide a nice compilation speed improvement.
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158 #
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159 ADLC_UPDATER_DIRECTORY = $(GAMMADIR)/make/$(OS)
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160 ADLC_UPDATER = adlc_updater
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161 $(ADLC_UPDATER): $(ADLC_UPDATER_DIRECTORY)/$(ADLC_UPDATER)
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162 $(QUIETLY) cp $< $@; chmod +x $@
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163
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164 # This action refreshes all generated adlc files simultaneously.
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165 # The way it works is this:
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166 # 1) create a scratch directory to work in.
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167 # 2) if the current working directory does not have $(ADLC_UPDATER), copy it.
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168 # 3) run the compiled adlc executable. This will create new adlc files in the scratch directory.
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169 # 4) call $(ADLC_UPDATER) on each generated adlc file. It will selectively update changed or missing files.
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170 # 5) If we actually updated any files, echo a notice.
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171 #
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172 refresh_adfiles: $(EXEC) $(SOURCE.AD) $(ADLC_UPDATER)
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173 @rm -rf $(TEMPDIR); mkdir $(TEMPDIR)
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174 $(QUIETLY) $(EXEC) $(ADLCFLAGS) $(SOURCE.AD) \
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175 -c$(TEMPDIR)/ad_$(Platform_arch_model).cpp -h$(TEMPDIR)/ad_$(Platform_arch_model).hpp -a$(TEMPDIR)/dfa_$(Platform_arch_model).cpp -v$(TEMPDIR)/adGlobals_$(Platform_arch_model).hpp \
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176 || { rm -rf $(TEMPDIR); exit 1; }
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177 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
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178 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
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179 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_clone.cpp $(TEMPDIR) $(OUTDIR)
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180 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_expand.cpp $(TEMPDIR) $(OUTDIR)
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181 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_format.cpp $(TEMPDIR) $(OUTDIR)
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182 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_gen.cpp $(TEMPDIR) $(OUTDIR)
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183 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_misc.cpp $(TEMPDIR) $(OUTDIR)
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184 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_peephole.cpp $(TEMPDIR) $(OUTDIR)
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185 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_pipeline.cpp $(TEMPDIR) $(OUTDIR)
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186 $(QUIETLY) ./$(ADLC_UPDATER) adGlobals_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
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187 $(QUIETLY) ./$(ADLC_UPDATER) dfa_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
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188 $(QUIETLY) [ -f $(TEMPDIR)/made-change ] \
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189 || echo "Rescanned $(SOURCE.AD) but encountered no changes."
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190 $(QUIETLY) rm -rf $(TEMPDIR)
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191
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192
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193 # #########################################################################
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194
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195 $(SOURCE.AD): $(SOURCES.AD)
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196 $(QUIETLY) $(PROCESS_AD_FILES) $(SOURCES.AD) > $(SOURCE.AD)
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197
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198 #PROCESS_AD_FILES = cat
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199 # Pass through #line directives, in case user enables -g option above:
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200 PROCESS_AD_FILES = awk '{ \
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201 if (CUR_FN != FILENAME) { CUR_FN=FILENAME; NR_BASE=NR-1; need_lineno=1 } \
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202 if (need_lineno && $$0 !~ /\/\//) \
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203 { print "\n\n\#line " (NR-NR_BASE) " \"" FILENAME "\""; need_lineno=0 }; \
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204 print }'
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205
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206 $(OUTDIR)/%.o: %.cpp
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207 @echo Compiling $<
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208 $(QUIETLY) $(REMOVE_TARGET)
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209 $(QUIETLY) $(HOST.COMPILE.CC) -o $@ $< $(COMPILE_DONE)
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210
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211 # Some object files are given a prefix, to disambiguate
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212 # them from objects of the same name built for the VM.
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213 $(OUTDIR)/adlc-%.o: %.cpp
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214 @echo Compiling $<
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215 $(QUIETLY) $(REMOVE_TARGET)
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216 $(QUIETLY) $(HOST.COMPILE.CC) -o $@ $< $(COMPILE_DONE)
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217
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218 # #########################################################################
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219
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220 clean :
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221 rm $(OBJECTS)
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222
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223 cleanall :
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224 rm $(OBJECTS) $(EXEC)
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225
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226 # #########################################################################
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227
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228 .PHONY: all dump refresh_adfiles clean cleanall
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