Makefile

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