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