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= $(flags) --static -Wl,--gc-sections
  39 MIPS_STRIP = mips-unknown-elf-strip
  40
  41 # Java compiler/VM settings
  42 JAVAC = javac
  43 JAVA = java
  44 ifeq ($(firstword $(JAVAC)),gcj)
  45         JAVAC_NODEBUG_FLAGS = -g0
  46 else
  47         JAVAC_NODEBUG_FLAGS = -g:none
  48 endif
  49
  50 bcel_jar = upstream/build/bcel-5.1/bcel-5.1.jar
  51 classpath = build:$(bcel_jar)
  52
  53 GCJ = gcj
  54 EXE_EXT =
  55
  56 #####
  57
  58 java_classes = $(java_sources:src/%.java=build/%.class)
  59 mips_objects = $(mips_sources:%.c=build/org/ibex/nestedvm/%.o) $(mips_asm_sources:%.s=build/org/ibex/nestedvm/%.o)
  60
  61 usr = $(mips2java_root)/upstream/install
  62 PATH := $(usr)/bin:$(PATH)
  63 export PATH
  64
  65 #
  66 # General Build Stuff
  67 #
  68 all: $(java_classes) $(mips_objects)
  69 ifdef NATIVE_MIPS2JAVA_COMPILER
  70 all: build/mips2java$(EXE_EXT) $(mips_objects)
  71 endif
  72
  73 $(tasks)/%:
  74         $(MAKE) -C upstream tasks/$* usr="$(usr)" MIPS_LDFLAGS="$(MIPS_LDFLAGS)" MIPS_CFLAGS="$(flags) $(mips_optflags)"
  75
  76 upstream_clean_%:
  77         $(MAKE) -C upstream clean_$* usr="$(usr)"
  78
  79 #
  80 # Interpreter/Compiler/Runtime Java Compilation
  81 #
  82
  83 # This works around a gcj -C bug
  84 ifeq ($(firstword $(JAVAC)),gcj)
  85 build/org/ibex/nestedvm/util/.Dummy.class:
  86         mkdir -p `dirname $@`
  87         touch $@
  88 $(java_classes): build/org/ibex/nestedvm/util/.Dummy.class
  89 endif
  90
  91 $(java_classes): $(java_sources) $(bcel_jar)
  92         $(JAVAC) -classpath $(classpath) -d build $(java_sources)
  93
  94 $(bcel_jar): upstream/tasks/extract_bcel
  95         @true
  96
  97 # GCJ Stuff
  98 # FIXME: We're cramming more than we need into the binary here
  99 build/mips2java$(EXE_EXT): $(java_sources) $(java_gen_sources)
 100         @mkdir -p `dirname $@`
 101         $(GCJ) -s -o $@ --main=org.ibex.nestedvm.Compiler $(java_sources) $(java_gen_sources)
 102
 103 #
 104 # MIPS Binary compilation
 105 #
 106 build/%.o: src/%.c $(tasks)/build_gcc
 107         @mkdir -p `dirname $@`
 108         $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -o $@ $<
 109
 110 build/%.o: src/%.s $(tasks)/build_gcc
 111         @mkdir -p `dirname $@`
 112         $(MIPS_CC) -x assembler-with-cpp -c -o $@ $<
 113
 114 %.s: %.c $(tasks)/full_toolchain
 115         $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -S -o $@ $<
 116
 117 build/%.mips: build/%.o $(mips_objects)
 118         $(MIPS_LD) -o $@ $< $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS)
 119
 120 build/%.mips: src/%.cc $(tasks)/full_toolchain $(mips_objects)
 121         @mkdir -p `dirname $@`
 122         $(MIPS_CXX) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
 123
 124 build/%.mips.stripped: build/%.mips
 125         cp $< $@
 126         $(MIPS_STRIP) -s $@
 127
 128 # MIPS Compiler generated class compilation
 129 ifdef DO_JAVASOURCE
 130
 131 build/%.java: build/%.mips build/org/ibex/nestedvm/JavaSourceCompiler.class
 132         $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat javasource $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $< > build/$*.java
 133
 134 build/%.class: build/%.java build/org/ibex/nestedvm/Runtime.class
 135         $(JAVAC) $(JAVAC_NODEBUG_FLAGS) -classpath build -d build $<
 136 else
 137
 138 build/%.class: build/%.mips build/org/ibex/nestedvm/ClassFileCompiler.class
 139         $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat class -outfile $@ $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $<
 140
 141
 142 endif
 143
 144 # General Java Class compilation
 145 build/%.class: src/%.java
 146         $(JAVAC) -classpath build -d build $<
 147
 148 clean:
 149         rm -rf build/tests build/org/ibex/nestedvm *.jar build/mips2java$(EXE_EXT)
 150
 151 #
 152 # env.sh
 153 #
 154 env.sh: Makefile $(tasks)/full_toolchain build/org/ibex/nestedvm/Compiler.class
 155         @rm -f "$@~"
 156         @echo 'PATH="$(mips2java_root)/build:$(usr)/bin:$$PATH"; export PATH' >> $@~
 157         @echo 'CC=mips-unknown-elf-gcc; export CC' >> $@~
 158         @echo 'CXX=mips-unknown-elf-g++; export CXX' >> $@~
 159         @echo 'AS=mips-unknown-elf-as; export AS' >> $@~
 160         @echo 'AR=mips-unknown-elf-ar; export AR' >> $@~
 161         @echo 'LD=mips-unknown-elf-ld; export LD' >> $@~
 162         @echo 'RANLIB=mips-unknown-elf-ranlib; export RANLIB' >> $@~
 163         @echo 'CFLAGS="$(mips_optflags)"; export CFLAGS' >> $@~
 164         @echo 'CXXFLAGS="$(mips_optflags)"; export CXXFLAGS' >> $@~
 165         @echo 'LDFLAGS="$(MIPS_LDFLAGS)"; export LDFLAGS' >> $@~
 166         @echo 'CLASSPATH=$(mips2java_root)/build:$(mips2java_root)/$(bcel_jar):.; export CLASSPATH' >> $@~
 167         @mv "$@~" "$@"
 168         @echo "$@ created successfully"
 169
 170 #
 171 # Runtime.jar
 172 #
 173
 174 runtime_classes = Runtime Registers UsermodeConstants util/Seekable
 175
 176 runtime.jar: $(runtime_classes:%=build/org/ibex/nestedvm/%.class)
 177         cd build && jar cf ../$@ \
 178                 $(runtime_classes:%=org/ibex/nestedvm/%.class) \
 179                 org/ibex/nestedvm/Runtime\$$*.class \
 180                 org/ibex/nestedvm/util/Seekable\$$*.class
 181
 182 .manifest:
 183         echo -ne "Manifest-Version: 1.0\nMain-Class: org.ibex.nestedvm.RuntimeCompiler\n" > $@
 184
 185 nestedvm.jar: $(java_classes) .manifest
 186         cd build && jar cfm ../$@ ../.manifest $(java_classes:build/%.class=%*.class)
 187
 188 compact_runtime_compiler.jar: $(java_classes) .manifest $(tasks)/build_gcclass
 189         mkdir -p tmp/pruned
 190         java -cp upstream/build/gcclass/build:$(bcel_jar) com.brian_web.gcclass.GCClass \
 191                 build tmp/pruned \
 192                 org.ibex.nestedvm.RuntimeCompiler.main 'org.ibex.nestedvm.Runtime.decodeData' \
 193                 'org.ibex.nestedvm.UnixRuntime.<init>' 'org.ibex.nestedvm.Runtime.initPages' \
 194                 'org.ibex.nestedvm.Runtime.clearPages' 'org.ibex.nestedvm.Runtime.syscall' \
 195                 'org.ibex.nestedvm.Runtime$$CPUState.dup'
 196         cd tmp/pruned && jar cfm ../../$@ ../../.manifest .
 197
 198 # This is only for Brian to use... don't mess with it
 199 rebuild-constants: $(tasks)/build_newlib
 200         @mkdir -p `dirname $@`
 201         ( \
 202                 cat \
 203                         src/org/ibex/nestedvm/syscalls.h \
 204                         $(usr)/mips-unknown-elf/include/sys/{errno.h,unistd.h,syslimits.h}; \
 205                 $(MIPS_CC) -E -dM $(usr)/mips-unknown-elf/include/sys/fcntl.h | awk '$$2 ~ /^[OF]_/ { print; }'; \
 206         ) | ( \
 207                 echo "// THIS FILE IS AUTOGENERATED! DO NOT EDIT!"; \
 208                 echo "// run \"make rebuild-constants\" if it needs to be updated"; \
 209                 echo ""; \
 210                 echo "package org.ibex.nestedvm;"; \
 211                 echo "public interface UsermodeConstants {"; \
 212                 tr '\t' ' ' | sed -n ' \
 213                         s/  */ /g; \
 214                         s/ *# *define \([A-Z_][A-Za-z0-9_]*\) \([0-9][0-9x]*\)/    public static final int \1 = \2;/p'; \
 215                 echo "}"; \
 216         ) > src/org/ibex/nestedvm/UsermodeConstants.java
 217
 218 #
 219 # Tests
 220 # These are simply here for convenience. They aren't required
 221 # to build or run mips2java
 222 #
 223
 224 build/tests/Env.class: build/org/ibex/nestedvm/Runtime.class build/org/ibex/nestedvm/Interpreter.class
 225
 226 # Generic Hello Worldish test
 227 test: build/tests/Test.class
 228         $(JAVA) -cp build tests.Test "arg 1" "arg 2" "arg 3"
 229 inttest: build/tests/Test.mips build/org/ibex/nestedvm/Interpreter.class
 230         $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/Test.mips "arg 1" "arg 2" "arg 3"
 231 cxxtest: build/tests/CXXTest.class
 232         $(JAVA) -cp build tests.CXXTest
 233
 234 # CallTest
 235 build/tests/CallTest.class: build/tests/Test.class
 236 calltest: build/tests/CallTest.class
 237         $(JAVA) -cp build tests.CallTest `date|perl -pe 's/\D+/ /g;'` `id -u`
 238
 239 # FDTest
 240 build/tests/FDTest.class: build/tests/Test.class
 241 fdtest: build/tests/FDTest.class
 242         $(JAVA) -cp build tests.FDTest
 243
 244
 245 # Simple
 246 Simple_LDFLAGS = -nostdlib
 247 simpletest: build/tests/Simple.class
 248         $(JAVA) -cp build tests.Simple
 249
 250 # Paranoia
 251 Paranoia_CFLAGS = "-Wno-error"
 252 Paranoia_LDFLAGS = -lm
 253 paranoiatest: build/tests/Paranoia.class
 254         $(JAVA) -cp build tests.Paranoia
 255
 256 #
 257 # Freetype Stuff
 258 #
 259 FreeType_CFLAGS = -Iupstream/build/freetype/include
 260 FreeType_LDFLAGS =  -Lupstream/build/freetype/objs -lfreetype
 261
 262 FreeTypeDemoHelper_CFLAGS = $(FreeType_CFLAGS)
 263 FreeTypeDemoHelper_LDFLAGS = $(FreeType_LDFLAGS)
 264 build/tests/FreeTypeDemoHelper.o: $(mips_objects) $(tasks)/build_freetype
 265 build/tests/FreeTypeDemoHelper.mips:
 266 build/tests/FreeTypeDemo.class: build/tests/FreeTypeDemoHelper.class
 267
 268 FTBench_CFLAGS =  $(FreeType_CFLAGS)
 269 FTBench_LDFLAGS = $(FreeType_LDFLAGS)
 270 build/tests/FTBench.o: $(tasks)/build_freetype
 271
 272 #
 273 # MSPack Stuff
 274 #
 275 MSPackHelper_CFLAGS = -Iupstream/build/libmspack/mspack
 276 MSPackHelper_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
 277 build/tests/MSPackHelper.o: $(mips_objects) $(tasks)/build_libmspack
 278 build/tests/MSPack.class: build/tests/MSPackHelper.class
 279
 280 MSPackBench_CFLAGS = -Iupstream/build/libmspack/mspack
 281 MSPackBench_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
 282 build/tests/MSPackBench.o: $(tasks)/build_libmspack
 283
 284 #
 285 # Echo
 286 #
 287 build/tests/Echo.class: build/tests/EchoHelper.class
 288
 289 #
 290 # Libjpeg
 291 #
 292 DJpeg_COMPILERFLAGS = -o onepage,pagesize=8m
 293 build/tests/DJpeg.mips: $(mips_objects) $(tasks)/build_libjpeg
 294         @mkdir -p `dirname $@`
 295         cp upstream/build/libjpeg/djpeg $@
 296
 297 #
 298 # Busybox
 299 #
 300 BusyBox_COMPILERFLAGS = -o unixruntime
 301 build/tests/BusyBox.mips: $(mips_objects) $(tasks)/build_busybox
 302         @mkdir -p `dirname $@`
 303         cp upstream/build/busybox/busybox $@
 304
 305 busyboxtest: build/tests/BusyBox.class
 306         $(JAVA) -cp $(classpath) tests.BusyBox ash
 307
 308 #
 309 # Boehm GC
 310 #
 311 build/tests/GCTest.mips: $(mips_objects) $(tasks)/build_boehmgc
 312         @mkdir -p `dirname $@`
 313         cp upstream/build/boehmgc/gctest $@
 314
 315 boehmgctest: build/tests/Env.class build/tests/GCTest.class
 316         $(JAVA) -cp build tests.Env GC_PRINT_STATS=1  tests.GCTest
 317
 318
 319 #
 320 # Speed tests
 321 #
 322
 323 build/tests/SpeedTest.class: build/org/ibex/nestedvm/Runtime.class
 324
 325 tmp/thebride_1280.jpg:
 326         @mkdir -p tmp
 327         cd tmp && wget http://www.kill-bill.com/images/wallpaper/thebride_1280.jpg
 328
 329 oldspeedtest: build/tests/DJpeg.class tmp/thebride_1280.jpg
 330         bash -c "time $(JAVA) -cp build tests.DJpeg -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg"
 331         @echo "e90f6b915aee2fc0d2eb9fc60ace6203  tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
 332
 333 djpegspeedtest: build/tests/SpeedTest.class build/tests/DJpeg.class tmp/thebride_1280.jpg
 334         @echo "Running DJpeg test..."
 335         @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 8 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 336
 337 mspackspeedtest: build/tests/SpeedTest.class build/tests/MSPackBench.class
 338         @if [ -e tmp/mspack/comic32.exe ]; then \
 339                 echo "Running MSPackBench test..."; \
 340                 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 20 *32.exe; \
 341         else \
 342                 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
 343         fi
 344
 345 speedtest: build/tests/SpeedTest.class build/tests/DJpeg.class build/tests/FTBench.class tmp/thebride_1280.jpg build/tests/MSPackBench.class
 346         @echo "Running DJpeg test..."
 347         @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 10 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 348         @if [ -e tmp/mspack/Comic.TTF ]; then \
 349                 echo "Running FTBench test..."; \
 350                 $(JAVA) -cp build tests.SpeedTest tests.FTBench 10 tmp/mspack/Comic.TTF tmp/mspack/Comic.TTF.render; \
 351         else \
 352                 echo "Run \"make check\" to get Arial.TTF for the FTBench test"; \
 353         fi
 354         @if false && [ -e tmp/mspack/comic32.exe ]; then \
 355                 echo "Running MSPackBench test..."; \
 356                 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 10 *32.exe; \
 357         else \
 358                 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
 359         fi
 360
 361 intspeed: build/tests/DJpeg.mips  build/org/ibex/nestedvm/Interpreter.class tmp/thebride_1280.jpg
 362         time $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/DJpeg.mips -targa  -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 363         @echo "e90f6b915aee2fc0d2eb9fc60ace6203  tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
 364
 365 #
 366 # Verification checks
 367 #
 368
 369 check: $(patsubst %,build/tests/%.class, FTBench MSPackBench DJpeg GCTest) tmp/thebride_1280.jpg
 370         @/bin/bash ./src/tests/check.sh running_from_make
 371
 372 compiletests: $(patsubst %,build/tests/%.class,FTBench MSPackBench DJpeg Test FreeTypeDemoHelper MSPackHelper EchoHelper BusyBox GCTest Fork)
 373         @true
 374
 375
 376 # IVME Paper
 377 doc/nestedvm.ivme04.pdf: doc/nestedvm.ivme04.tex doc/acmconf.cls
 378         cd doc; pdflatex nestedvm.ivme04.tex && ./pst2pdf && pdflatex nestedvm.ivme04.tex
 379
 380 pdf: doc/nestedvm.ivme04.pdf
 381         open doc/nestedvm.ivme04.pdf