1 # 2 # Copyright (c) 1999, 2009, 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 # This makefile (adlc.make) is included from the adlc.make in the 26 # build directories. 27 # It knows how to compile, link, and run the adlc. 28 29 include $(GAMMADIR)/make/$(Platform_os_family)/makefiles/rules.make 30 31 # ######################################################################### 32 33 # OUTDIR must be the same as AD_Dir = $(GENERATED)/adfiles in top.make: 34 GENERATED = ../generated 35 OUTDIR = $(GENERATED)/adfiles 36 37 ARCH = $(Platform_arch) 38 OS = $(Platform_os_family) 39 40 SOURCE.AD = $(OUTDIR)/$(OS)_$(Platform_arch_model).ad 41 42 SOURCES.AD = $(GAMMADIR)/src/cpu/$(ARCH)/vm/$(Platform_arch_model).ad \ 43 $(GAMMADIR)/src/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad 44 45 Src_Dirs += $(GAMMADIR)/src/share/vm/adlc 46 47 EXEC = $(OUTDIR)/adlc 48 49 # set VPATH so make knows where to look for source files 50 Src_Dirs_V = ${Src_Dirs} $(GENERATED)/incls 51 VPATH += $(Src_Dirs_V:%=%:) 52 53 # set INCLUDES for C preprocessor 54 Src_Dirs_I = ${Src_Dirs} $(GENERATED) 55 INCLUDES += $(Src_Dirs_I:%=-I%) 56 57 # set flags for adlc compilation 58 CPPFLAGS = $(SYSDEFS) $(INCLUDES) 59 60 # Force assertions on. 61 CPPFLAGS += -DASSERT 62 63 # CFLAGS_WARN holds compiler options to suppress/enable warnings. 64 # Compiler warnings are treated as errors 65 CFLAGS_WARN = -Werror 66 CFLAGS += $(CFLAGS_WARN) 67 68 OBJECTNAMES = \ 69 adlparse.o \ 70 archDesc.o \ 71 arena.o \ 72 dfa.o \ 73 dict2.o \ 74 filebuff.o \ 75 forms.o \ 76 formsopt.o \ 77 formssel.o \ 78 main.o \ 79 adlc-opcodes.o \ 80 output_c.o \ 81 output_h.o \ 82 83 OBJECTS = $(OBJECTNAMES:%=$(OUTDIR)/%) 84 85 GENERATEDNAMES = \ 86 ad_$(Platform_arch_model).cpp \ 87 ad_$(Platform_arch_model).hpp \ 88 ad_$(Platform_arch_model)_clone.cpp \ 89 ad_$(Platform_arch_model)_expand.cpp \ 90 ad_$(Platform_arch_model)_format.cpp \ 91 ad_$(Platform_arch_model)_gen.cpp \ 92 ad_$(Platform_arch_model)_misc.cpp \ 93 ad_$(Platform_arch_model)_peephole.cpp \ 94 ad_$(Platform_arch_model)_pipeline.cpp \ 95 adGlobals_$(Platform_arch_model).hpp \ 96 dfa_$(Platform_arch_model).cpp \ 97 98 GENERATEDFILES = $(GENERATEDNAMES:%=$(OUTDIR)/%) 99 100 # ######################################################################### 101 102 all: $(EXEC) 103 104 $(EXEC) : $(OBJECTS) 105 @echo Making adlc 106 $(QUIETLY) $(LINK_NOPROF.CC) -o $(EXEC) $(OBJECTS) 107 108 # Random dependencies: 109 $(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 110 111 # The source files refer to ostream.h, which sparcworks calls iostream.h 112 $(OBJECTS): ostream.h 113 114 ostream.h : 115 @echo >$@ '#include <iostream.h>' 116 117 dump: 118 : OUTDIR=$(OUTDIR) 119 : OBJECTS=$(OBJECTS) 120 : products = $(GENERATEDFILES) 121 122 all: $(GENERATEDFILES) 123 124 $(GENERATEDFILES): refresh_adfiles 125 126 # Get a unique temporary directory name, so multiple makes can run in parallel. 127 # Note that product files are updated via "mv", which is atomic. 128 TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$) 129 130 # Debuggable by default 131 CFLAGS += -g 132 133 # Pass -D flags into ADLC. 134 ADLCFLAGS += $(SYSDEFS) 135 136 # Note "+="; it is a hook so flags.make can add more flags, like -g or -DFOO. 137 ADLCFLAGS += -q -T 138 139 # Normally, debugging is done directly on the ad_<arch>*.cpp files. 140 # But -g will put #line directives in those files pointing back to <arch>.ad. 141 ADLCFLAGS += -g 142 143 ifdef LP64 144 ADLCFLAGS += -D_LP64 145 else 146 ADLCFLAGS += -U_LP64 147 endif 148 149 # 150 # adlc_updater is a simple sh script, under sccs control. It is 151 # used to selectively update generated adlc files. This should 152 # provide a nice compilation speed improvement. 153 # 154 ADLC_UPDATER_DIRECTORY = $(GAMMADIR)/make/$(OS) 155 ADLC_UPDATER = adlc_updater 156 $(ADLC_UPDATER): $(ADLC_UPDATER_DIRECTORY)/$(ADLC_UPDATER) 157 $(QUIETLY) cp $< $@; chmod +x $@ 158 159 # This action refreshes all generated adlc files simultaneously. 160 # The way it works is this: 161 # 1) create a scratch directory to work in. 162 # 2) if the current working directory does not have $(ADLC_UPDATER), copy it. 163 # 3) run the compiled adlc executable. This will create new adlc files in the scratch directory. 164 # 4) call $(ADLC_UPDATER) on each generated adlc file. It will selectively update changed or missing files. 165 # 5) If we actually updated any files, echo a notice. 166 # 167 refresh_adfiles: $(EXEC) $(SOURCE.AD) $(ADLC_UPDATER) 168 @rm -rf $(TEMPDIR); mkdir $(TEMPDIR) 169 $(QUIETLY) $(EXEC) $(ADLCFLAGS) $(SOURCE.AD) \ 170 -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 \ 171 || { rm -rf $(TEMPDIR); exit 1; } 172 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR) 173 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR) 174 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_clone.cpp $(TEMPDIR) $(OUTDIR) 175 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_expand.cpp $(TEMPDIR) $(OUTDIR) 176 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_format.cpp $(TEMPDIR) $(OUTDIR) 177 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_gen.cpp $(TEMPDIR) $(OUTDIR) 178 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_misc.cpp $(TEMPDIR) $(OUTDIR) 179 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_peephole.cpp $(TEMPDIR) $(OUTDIR) 180 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_pipeline.cpp $(TEMPDIR) $(OUTDIR) 181 $(QUIETLY) ./$(ADLC_UPDATER) adGlobals_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR) 182 $(QUIETLY) ./$(ADLC_UPDATER) dfa_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR) 183 $(QUIETLY) [ -f $(TEMPDIR)/made-change ] \ 184 || echo "Rescanned $(SOURCE.AD) but encountered no changes." 185 $(QUIETLY) rm -rf $(TEMPDIR) 186 187 188 # ######################################################################### 189 190 $(SOURCE.AD): $(SOURCES.AD) 191 $(QUIETLY) $(PROCESS_AD_FILES) $(SOURCES.AD) > $(SOURCE.AD) 192 193 #PROCESS_AD_FILES = cat 194 # Pass through #line directives, in case user enables -g option above: 195 PROCESS_AD_FILES = awk '{ \ 196 if (CUR_FN != FILENAME) { CUR_FN=FILENAME; NR_BASE=NR-1; need_lineno=1 } \ 197 if (need_lineno && $$0 !~ /\/\//) \ 198 { print "\n\n\#line " (NR-NR_BASE) " \"" FILENAME "\""; need_lineno=0 }; \ 199 print }' 200 201 $(OUTDIR)/%.o: %.cpp 202 @echo Compiling $< 203 $(QUIETLY) $(REMOVE_TARGET) 204 $(QUIETLY) $(COMPILE.CC) -o $@ $< $(COMPILE_DONE) 205 206 # Some object files are given a prefix, to disambiguate 207 # them from objects of the same name built for the VM. 208 $(OUTDIR)/adlc-%.o: %.cpp 209 @echo Compiling $< 210 $(QUIETLY) $(REMOVE_TARGET) 211 $(QUIETLY) $(COMPILE.CC) -o $@ $< $(COMPILE_DONE) 212 213 # ######################################################################### 214 215 clean : 216 rm $(OBJECTS) 217 218 cleanall : 219 rm $(OBJECTS) $(EXEC) 220 221 # ######################################################################### 222 223 .PHONY: all dump refresh_adfiles clean cleanall