Makefile

   1 .SECONDARY:
   2
   3 #
   4 # What to build
   5 #
   6
   7 # Java sources that are part of the compiler/interpreter
   8 java_sources = $(wildcard src/org/ibex/nestedvm/*.java) $(wildcard src/org/ibex/nestedvm/util/*.java)
   9
  10 # C sources that are part of the compiler/interpreter
  11 mips_sources = crt0.c support_aux.c
  12 mips_asm_sources = support.s
  13
  14 mips2java_root = $(shell pwd)
  15 build = $(mips2java_root)/build
  16 tasks = upstream/tasks
  17
  18 #
  19 # MIPS Settings (don't change these)
  20 #
  21 flags = -march=mips1
  22 MIPS_CC = mips-unknown-elf-gcc
  23 MIPS_CXX = mips-unknown-elf-g++
  24
  25 # Be VERY careful about changing any of these as they can break binary
  26 # compatibility and create hard to find bugs
  27 mips_optflags = -O3 -g \
  28         -mmemcpy \
  29         -ffunction-sections -fdata-sections \
  30         -falign-functions=512 \
  31         -fno-rename-registers \
  32         -fno-schedule-insns \
  33         -fno-delayed-branch \
  34         -freduce-all-givs
  35
  36 MIPS_CFLAGS = $(mips_optflags) $(flags) -I. -Wall -Wno-unused -Werror
  37 MIPS_LD = mips-unknown-elf-gcc
  38 MIPS_LDFLAGS= \
  39         $(flags) -L$(build)/org/ibex/nestedvm --static \
  40         -T $(mips2java_root)/src/org/ibex/nestedvm/linker.ld -Wl,--gc-sections
  41 MIPS_STRIP = mips-unknown-elf-strip
  42
  43 # Java compiler/VM settings
  44 JAVAC = javac
  45 JAVA = java
  46 ifeq ($(firstword $(JAVAC)),gcj)
  47         JAVAC_NODEBUG_FLAGS = -g0
  48 else
  49         JAVAC_NODEBUG_FLAGS = -g:none
  50 endif
  51
  52 bcel_jar = upstream/build/bcel-5.1/bcel-5.1.jar
  53 classpath = build:$(bcel_jar)
  54
  55 GCJ = gcj
  56 EXE_EXT =
  57
  58 #####
  59
  60 java_classes = $(java_sources:src/%.java=build/%.class)
  61 mips_objects = $(mips_sources:%.c=build/org/ibex/nestedvm/%.o) $(mips_asm_sources:%.s=build/org/ibex/nestedvm/%.o)
  62
  63 usr = $(mips2java_root)/upstream/install
  64 PATH := $(usr)/bin:$(PATH)
  65 export PATH
  66
  67 #
  68 # General Build Stuff
  69 #
  70 all: $(java_classes) $(mips_objects)
  71 ifdef NATIVE_MIPS2JAVA_COMPILER
  72 all: build/mips2java$(EXE_EXT) $(mips_objects)
  73 endif
  74
  75 $(tasks)/%:
  76         $(MAKE) -C upstream tasks/$* usr="$(usr)" MIPS_LDFLAGS="$(MIPS_LDFLAGS)" MIPS_CFLAGS="$(flags) $(mips_optflags)"
  77
  78 upstream_clean_%:
  79         $(MAKE) -C upstream clean_$* usr="$(usr)"
  80
  81 #
  82 # Interpreter/Compiler/Runtime Java Compilation
  83 #
  84
  85 # This works around a gcj -C bug
  86 ifeq ($(firstword $(JAVAC)),gcj)
  87 build/org/ibex/nestedvm/util/.Dummy.class:
  88         mkdir -p `dirname $@`
  89         touch $@
  90 $(java_classes): build/org/ibex/nestedvm/util/.Dummy.class
  91 endif
  92
  93 $(java_classes): $(java_sources) $(bcel_jar)
  94         $(JAVAC) -classpath $(classpath) -d build $(java_sources)
  95
  96 $(bcel_jar): upstream/tasks/extract_bcel
  97         @true
  98
  99 # GCJ Stuff
 100 # FIXME: We're cramming more than we need into the binary here
 101 build/mips2java$(EXE_EXT): $(java_sources) $(java_gen_sources)
 102         @mkdir -p `dirname $@`
 103         $(GCJ) -s -o $@ --main=org.ibex.nestedvm.Compiler $(java_sources) $(java_gen_sources)
 104
 105 #
 106 # MIPS Binary compilation
 107 #
 108 build/%.o: src/%.c $(tasks)/full_toolchain
 109         @mkdir -p `dirname $@`
 110         $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -o $@ $<
 111
 112 build/%.o: src/%.s $(tasks)/full_toolchain
 113         @mkdir -p `dirname $@`
 114         $(MIPS_CC) -x assembler-with-cpp -c -o $@ $<
 115
 116 %.s: %.c $(tasks)/full_toolchain
 117         $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -S -o $@ $<
 118
 119 build/%.mips: build/%.o $(mips_objects)
 120         $(MIPS_LD) -o $@ $< $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS)
 121
 122 build/%.mips: src/%.cc $(tasks)/full_toolchain $(mips_objects)
 123         @mkdir -p `dirname $@`
 124         $(MIPS_CXX) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
 125
 126 build/%.mips.stripped: build/%.mips
 127         cp $< $@
 128         $(MIPS_STRIP) -s $@
 129
 130 # MIPS Compiler generated class compilation
 131 ifdef DO_JAVASOURCE
 132
 133 build/%.java: build/%.mips build/org/ibex/nestedvm/JavaSourceCompiler.class
 134         $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat javasource $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $< > build/$*.java
 135
 136 build/%.class: build/%.java build/org/ibex/nestedvm/Runtime.class
 137         $(JAVAC) $(JAVAC_NODEBUG_FLAGS) -classpath build -d build $<
 138 else
 139
 140 build/%.class: build/%.mips build/org/ibex/nestedvm/ClassFileCompiler.class
 141         $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat class -outfile $@ $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $<
 142
 143
 144 endif
 145
 146 # General Java Class compilation
 147 build/%.class: src/%.java
 148         $(JAVAC) -classpath build -d build $<
 149
 150 clean:
 151         rm -rf build/tests build/org/ibex/nestedvm *.jar build/mips2java$(EXE_EXT)
 152
 153 #
 154 # env.sh
 155 #
 156 env.sh: Makefile $(tasks)/full_toolchain build/org/ibex/nestedvm/Compiler.class
 157         @rm -f "$@~"
 158         @echo 'PATH="$(mips2java_root)/build:$(usr)/bin:$$PATH"; export PATH' >> $@~
 159         @echo 'CC=mips-unknown-elf-gcc; export CC' >> $@~
 160         @echo 'CXX=mips-unknown-elf-g++; export CXX' >> $@~
 161         @echo 'AS=mips-unknown-elf-as; export AS' >> $@~
 162         @echo 'AR=mips-unknown-elf-ar; export AR' >> $@~
 163         @echo 'LD=mips-unknown-elf-ld; export LD' >> $@~
 164         @echo 'RANLIB=mips-unknown-elf-ranlib; export RANLIB' >> $@~
 165         @echo 'CFLAGS="$(mips_optflags)"; export CFLAGS' >> $@~
 166         @echo 'CXXFLAGS="$(mips_optflags)"; export CXXFLAGS' >> $@~
 167         @echo 'LDFLAGS="$(MIPS_LDFLAGS)"; export LDFLAGS' >> $@~
 168         @echo 'CLASSPATH=$(mips2java_root)/build:$(mips2java_root)/$(bcel_jar):.; export CLASSPATH' >> $@~
 169         @mv "$@~" "$@"
 170         @echo "$@ created successfully"
 171
 172 #
 173 # Runtime.jar
 174 #
 175
 176 runtime_util_classes = SeekableData SeekableByteArray SeekableFile SeekableInputStream
 177 runtime_classes = Runtime Registers UsermodeConstants  $(runtime_util_classes:%=util/%)
 178 unixruntime_classes = $(runtime_classes) UnixRuntime
 179
 180 runtime.jar: $(runtime_classes:%=build/org/ibex/nestedvm/%.class)
 181         cd build && jar cf ../$@ $(runtime_classes:%=org/ibex/nestedvm/%*.class)
 182
 183 unixruntime.jar: $(unixruntime_classes:%=build/org/ibex/nestedvm/%.class)
 184         cd build && jar cf ../$@ $(unixruntime_classes:%=org/ibex/nestedvm/%*.class)
 185
 186 # This is only for Brian to use... don't mess with it
 187 rebuild-constants: $(tasks)/build_newlib
 188         @mkdir -p `dirname $@`
 189         ( \
 190                 cat \
 191                         src/org/ibex/nestedvm/syscalls.h \
 192                         $(usr)/mips-unknown-elf/include/sys/{errno.h,unistd.h,syslimits.h}; \
 193                 $(MIPS_CC) -E -dM $(usr)/mips-unknown-elf/include/sys/fcntl.h | awk '$$2 ~ /^[OF]_/ { print; }'; \
 194         ) | ( \
 195                 echo "// THIS FILE IS AUTOGENERATED! DO NOT EDIT!"; \
 196                 echo "// run \"make rebuild-constants\" if it needs to be updated"; \
 197                 echo ""; \
 198                 echo "package org.ibex.nestedvm;"; \
 199                 echo "public interface UsermodeConstants {"; \
 200                 tr '\t' ' ' | sed -n ' \
 201                         s/  */ /g; \
 202                         s/ *# *define \([A-Z_][A-Za-z0-9_]*\) \([0-9][0-9x]*\)/    public static final int \1 = \2;/p'; \
 203                 echo "}"; \
 204         ) > src/org/ibex/nestedvm/UsermodeConstants.java
 205
 206 #
 207 # Tests
 208 # These are simply here for convenience. They aren't required
 209 # to build or run mips2java
 210 #
 211
 212 build/tests/Env.class: build/org/ibex/nestedvm/Runtime.class build/org/ibex/nestedvm/Interpreter.class
 213
 214 # Generic Hello Worldish test
 215 test: build/tests/Test.class
 216         $(JAVA) -cp build tests.Test "arg 1" "arg 2" "arg 3"
 217 inttest: build/tests/Test.mips build/org/ibex/nestedvm/Interpreter.class
 218         $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/Test.mips "arg 1" "arg 2" "arg 3"
 219 cxxtest: build/tests/CXXTest.class
 220         $(JAVA) -cp build tests.CXXTest
 221
 222 # CallTest
 223 build/tests/CallTest.class: build/tests/Test.class
 224 calltest: build/tests/CallTest.class
 225         $(JAVA) -cp build tests.CallTest `date|perl -pe 's/\D+/ /g;'` `id -u`
 226
 227 # FDTest
 228 build/tests/FDTest.class: build/tests/Test.class
 229 fdtest: build/tests/FDTest.class
 230         $(JAVA) -cp build tests.FDTest
 231
 232
 233 # Simple
 234 Simple_LDFLAGS = -nostdlib
 235 simpletest: build/tests/Simple.class
 236         $(JAVA) -cp build tests.Simple
 237
 238 # Paranoia
 239 Paranoia_CFLAGS = "-Wno-error"
 240 Paranoia_LDFLAGS = -lm
 241 paranoiatest: build/tests/Paranoia.class
 242         $(JAVA) -cp build tests.Paranoia
 243
 244 #
 245 # Freetype Stuff
 246 #
 247 FreeType_CFLAGS = -Iupstream/build/freetype/include
 248 FreeType_LDFLAGS =  -Lupstream/build/freetype/objs -lfreetype
 249
 250 FreeTypeDemoHelper_CFLAGS = $(FreeType_CFLAGS)
 251 FreeTypeDemoHelper_LDFLAGS = $(FreeType_LDFLAGS)
 252 build/tests/FreeTypeDemoHelper.o: $(mips_objects) $(tasks)/build_freetype
 253 build/tests/FreeTypeDemoHelper.mips:
 254 build/tests/FreeTypeDemo.class: build/tests/FreeTypeDemoHelper.class
 255
 256 FTBench_CFLAGS =  $(FreeType_CFLAGS)
 257 FTBench_LDFLAGS = $(FreeType_LDFLAGS)
 258 build/tests/FTBench.o: $(tasks)/build_freetype
 259
 260 #
 261 # MSPack Stuff
 262 #
 263 MSPackHelper_CFLAGS = -Iupstream/build/libmspack/mspack
 264 MSPackHelper_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
 265 build/tests/MSPackHelper.o: $(mips_objects) $(tasks)/build_libmspack
 266 build/tests/MSPack.class: build/tests/MSPackHelper.class
 267
 268 MSPackBench_CFLAGS = -Iupstream/build/libmspack/mspack
 269 MSPackBench_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
 270 build/tests/MSPackBench.o: $(tasks)/build_libmspack
 271
 272 #
 273 # Echo
 274 #
 275 build/tests/Echo.class: build/tests/EchoHelper.class
 276
 277 #
 278 # Libjpeg
 279 #
 280 DJpeg_COMPILERFLAGS = -o onepage,pagesize=8m
 281 build/tests/DJpeg.mips: $(mips_objects) $(tasks)/build_libjpeg
 282         @mkdir -p `dirname $@`
 283         cp upstream/build/libjpeg/djpeg $@
 284
 285 #
 286 # Busybox
 287 #
 288 BusyBox_COMPILERFLAGS = -o unixruntime
 289 build/tests/BusyBox.mips: $(mips_objects) $(tasks)/build_busybox
 290         @mkdir -p `dirname $@`
 291         cp upstream/build/busybox/busybox $@
 292
 293 busyboxtest: build/tests/BusyBox.class
 294         $(JAVA) -cp $(classpath) tests.BusyBox ash
 295
 296 #
 297 # Boehm GC
 298 #
 299 build/tests/GCTest.mips: $(mips_objects) $(tasks)/build_boehmgc
 300         @mkdir -p `dirname $@`
 301         cp upstream/build/boehmgc/gctest $@
 302
 303 boehmgctest: build/tests/Env.class build/tests/GCTest.class
 304         $(JAVA) -cp build tests.Env GC_PRINT_STATS=1  tests.GCTest
 305
 306
 307 #
 308 # Speed tests
 309 #
 310
 311 build/tests/SpeedTest.class: build/org/ibex/nestedvm/Runtime.class
 312
 313 tmp/thebride_1280.jpg:
 314         @mkdir -p tmp
 315         cd tmp && wget http://www.kill-bill.com/images/wallpaper/thebride_1280.jpg
 316
 317 oldspeedtest: build/tests/DJpeg.class tmp/thebride_1280.jpg
 318         bash -c "time $(JAVA) -cp build tests.DJpeg -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg"
 319         @echo "e90f6b915aee2fc0d2eb9fc60ace6203  tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
 320
 321 djpegspeedtest: build/tests/SpeedTest.class build/tests/DJpeg.class tmp/thebride_1280.jpg
 322         @echo "Running DJpeg test..."
 323         @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 8 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 324
 325 mspackspeedtest: build/tests/SpeedTest.class build/tests/MSPackBench.class
 326         @if [ -e tmp/mspack/comic32.exe ]; then \
 327                 echo "Running MSPackBench test..."; \
 328                 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 20 *32.exe; \
 329         else \
 330                 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
 331         fi
 332
 333 speedtest: build/tests/SpeedTest.class build/tests/DJpeg.class build/tests/FTBench.class tmp/thebride_1280.jpg build/tests/MSPackBench.class
 334         @echo "Running DJpeg test..."
 335         @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 10 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 336         @if [ -e tmp/mspack/Comic.TTF ]; then \
 337                 echo "Running FTBench test..."; \
 338                 $(JAVA) -cp build tests.SpeedTest tests.FTBench 10 tmp/mspack/Comic.TTF tmp/mspack/Comic.TTF.render; \
 339         else \
 340                 echo "Run \"make check\" to get Arial.TTF for the FTBench test"; \
 341         fi
 342         @if false && [ -e tmp/mspack/comic32.exe ]; then \
 343                 echo "Running MSPackBench test..."; \
 344                 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 10 *32.exe; \
 345         else \
 346                 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
 347         fi
 348
 349 intspeed: build/tests/DJpeg.mips  build/org/ibex/nestedvm/Interpreter.class tmp/thebride_1280.jpg
 350         time $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/DJpeg.mips -targa  -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 351         @echo "e90f6b915aee2fc0d2eb9fc60ace6203  tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
 352
 353 #
 354 # Verification checks
 355 #
 356
 357 check: $(patsubst %,build/tests/%.class, FTBench MSPackBench DJpeg GCTest) tmp/thebride_1280.jpg
 358         @/bin/bash ./src/tests/check.sh running_from_make
 359
 360 compiletests: $(patsubst %,build/tests/%.class,FTBench MSPackBench DJpeg Test FreeTypeDemoHelper MSPackHelper EchoHelper BusyBox GCTest Fork)
 361         @true
 362
 363
 364 # IVME Paper
 365 doc/nestedvm.ivme04.pdf: doc/nestedvm.ivme04.tex doc/acmconf.cls
 366         cd doc; pdflatex nestedvm.ivme04.tex && ./pst2pdf && pdflatex nestedvm.ivme04.tex
 367
 368 pdf: doc/nestedvm.ivme04.pdf
 369         open doc/nestedvm.ivme04.pdf