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 # Java sources that are part of the compiler/interpreter that are
   9 # generated from other sources
  10 java_gen_sources = $(patsubst %,build/org/xwt/mips/%.java, UsermodeConstants)
  11
  12 # C sources that are part of the compiler/interpreter
  13 mips_sources = crt0.c support_aux.c
  14 mips_asm_sources = support.s
  15
  16 mips2java_root = $(shell pwd)
  17 build = $(mips2java_root)/build
  18 tasks = upstream/tasks
  19
  20 #
  21 # MIPS Settings (don't change these)
  22 #
  23 flags = -march=mips1
  24 MIPS_CC = mips-unknown-elf-gcc
  25 MIPS_CXX = mips-unknown-elf-g++
  26
  27 # Be VERY careful about changing any of these as they can break binary
  28 # compatibility and create hard to find bugs
  29 mips_optflags = -O3 -g \
  30         -mmemcpy \
  31         -ffunction-sections -fdata-sections \
  32         -falign-functions=512 \
  33         -fno-rename-registers \
  34         -fno-schedule-insns \
  35         -fno-delayed-branch \
  36         -freduce-all-givs
  37
  38 MIPS_CFLAGS = $(mips_optflags) $(flags) -I. -Wall -Wno-unused -Werror
  39 MIPS_LD = mips-unknown-elf-gcc
  40 MIPS_LDFLAGS= \
  41         $(flags) -L$(build)/org/xwt/mips --static \
  42         -T $(mips2java_root)/src/org/xwt/mips/linker.ld -Wl,--gc-sections
  43 MIPS_STRIP = mips-unknown-elf-strip
  44
  45 # Java compiler/VM settings
  46 JAVAC = javac
  47 JAVA = java
  48 ifeq ($(firstword $(JAVAC)),gcj)
  49         JAVAC_NODEBUG_FLAGS = -g0
  50 else
  51         JAVAC_NODEBUG_FLAGS = -g:none
  52 endif
  53
  54 bcel_jar = upstream/build/bcel-5.1/bcel-5.1.jar
  55 classpath = build:$(bcel_jar)
  56
  57 GCJ = gcj
  58 EXE_EXT =
  59
  60 #####
  61
  62 java_classes = \
  63         $(java_sources:src/%.java=build/%.class) \
  64         $(java_gen_sources:%.java=%.class)
  65
  66 mips_objects = $(mips_sources:%.c=build/org/xwt/mips/%.o) $(mips_asm_sources:%.s=build/org/xwt/mips/%.o)
  67
  68 .SECONDARY:
  69
  70 usr = $(mips2java_root)/upstream/install
  71 PATH := $(usr)/bin:$(PATH)
  72 export PATH
  73
  74 #
  75 # General Build Stuff
  76 #
  77 all: $(java_classes) $(mips_objects)
  78 ifdef NATIVE_MIPS2JAVA_COMPILER
  79 all: build/mips2java$(EXE_EXT) $(mips_objects)
  80 endif
  81
  82 $(tasks)/%:
  83         $(MAKE) -C upstream tasks/$* usr="$(usr)" MIPS_LDFLAGS="$(MIPS_LDFLAGS)" MIPS_CFLAGS="$(flags) $(mips_optflags)"
  84
  85 upstream_clean_%:
  86         $(MAKE) -C upstream clean_$* usr="$(usr)"
  87
  88 errno_h = $(usr)/mips-unknown-elf/include/sys/errno.h
  89 $(errno_h): $(tasks)/build_newlib
  90
  91 unistd_h = $(usr)/mips-unknown-elf/include/sys/unistd.h
  92 $(unistd_h): $(tasks)/build_newlib
  93
  94 #
  95 # Interpreter/Compiler/Runtime Java Compilation
  96 #
  97
  98 # This works around a gcj -C bug
  99 ifeq ($(firstword $(JAVAC)),gcj)
 100 build/org/xwt/mips/util/.Dummy.class:
 101         mkdir -p `dirname $@`
 102         touch $@
 103 $(java_classes): build/org/xwt/mips/util/.Dummy.class
 104 endif
 105
 106 $(java_classes): $(java_sources) $(java_gen_sources) $(bcel_jar)
 107         $(JAVAC) -classpath $(classpath) -d build $(java_sources) $(java_gen_sources)
 108
 109 build/org/xwt/mips/UsermodeConstants.java: src/org/xwt/mips/syscalls.h $(errno_h) $(unistd_h)
 110         @mkdir -p `dirname $@`
 111         cat $^ | ( \
 112                 echo "package org.xwt.mips;"; \
 113                 echo "public interface UsermodeConstants {"; \
 114                 tr '\t' ' ' | sed -n ' \
 115                         s/  */ /g; \
 116                         s/ *# *define \([A-Z_][A-Za-z0-9_]*\) \([0-9][0-9x]*\)/    public static final int \1 = \2;/p'; \
 117                 echo "}"; \
 118         ) > $@
 119
 120 $(bcel_jar): upstream/tasks/extract_bcel
 121         @true
 122
 123 # FIXME: We're cramming more than we need into the binary here
 124 build/mips2java$(EXE_EXT): $(java_sources) $(java_gen_sources)
 125         @mkdir -p `dirname $@`
 126         $(GCJ) -s -o $@ --main=org.xwt.mips.Compiler $(java_sources) $(java_gen_sources)
 127
 128 #
 129 # MIPS Binary compilation
 130 #
 131 build/%.o: src/%.c $(tasks)/full_toolchain
 132         @mkdir -p `dirname $@`
 133         $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -o $@ $<
 134
 135 build/%.o: src/%.s $(tasks)/full_toolchain
 136         @mkdir -p `dirname $@`
 137         $(MIPS_CC) -x assembler-with-cpp -c -o $@ $<
 138
 139 %.s: %.c $(tasks)/full_toolchain
 140         $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -S -o $@ $<
 141
 142 build/%.mips: build/%.o $(mips_objects)
 143         $(MIPS_LD) -o $@ $< $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS)
 144
 145 build/%.mips: src/%.cc $(tasks)/full_toolchain $(mips_objects)
 146         @mkdir -p `dirname $@`
 147         $(MIPS_CXX) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
 148
 149 build/%.mips.stripped: build/%.mips
 150         cp $< $@
 151         $(MIPS_STRIP) -s $@
 152
 153 # MIPS Compiler generated class compilation
 154 ifdef DO_JAVASOURCE
 155
 156 build/%.java: build/%.mips build/org/xwt/mips/JavaSourceCompiler.class
 157         $(JAVA) -cp $(classpath) org.xwt.mips.Compiler -outformat javasource $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $< > build/$*.java
 158
 159 build/%.class: build/%.java build/org/xwt/mips/Runtime.class
 160         $(JAVAC) $(JAVAC_NODEBUG_FLAGS) -classpath build -d build $<
 161 else
 162
 163 build/%.class: build/%.mips build/org/xwt/mips/ClassFileCompiler.class
 164         $(JAVA) -cp $(classpath) org.xwt.mips.Compiler -outformat class -outfile $@ $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $<
 165
 166
 167 endif
 168
 169 # General Java Class compilation
 170 build/%.class: src/%.java
 171         $(JAVAC) -classpath build -d build $<
 172
 173 clean:
 174         rm -rf build/tests build/org/xwt/mips *.jar build/mips2java$(EXE_EXT)
 175
 176 #
 177 # env.sh
 178 #
 179 env.sh: Makefile $(tasks)/full_toolchain build/org/xwt/mips/Compiler.class
 180         @rm -f "$@~"
 181         @echo 'PATH="$(mips2java_root)/build:$(usr)/bin:$$PATH"; export PATH' >> $@~
 182         @echo 'CC=mips-unknown-elf-gcc; export CC' >> $@~
 183         @echo 'CXX=mips-unknown-elf-g++; export CXX' >> $@~
 184         @echo 'AS=mips-unknown-elf-as; export AS' >> $@~
 185         @echo 'LD=mips-unknown-elf-ar; export LD' >> $@~
 186         @echo 'RANLIB=mips-unknown-elf-ranlib; export RANLIB' >> $@~
 187         @echo 'CFLAGS="$(mips_optflags)"; export CFLAGS' >> $@~
 188         @echo 'CXXFLAGS="$(mips_optflags)"; export CXXFLAGS' >> $@~
 189         @echo 'LDFLAGS="$(MIPS_LDFLAGS)"; export LDFLAGS' >> $@~
 190         @echo 'CLASSPATH=$(mips2java_root)/build:$(mips2java_root)/$(bcel_jar):.; export CLASSPATH' >> $@~
 191         @mv "$@~" "$@"
 192         @echo "$@ created successfully"
 193
 194 #
 195 # Runtime.jar
 196 #
 197
 198 runtime_util_classes = SeekableData SeekableByteArray SeekableFile SeekableInputStream
 199 runtime_classes = Runtime Registers UsermodeConstants  $(runtime_util_classes:%=util/%)
 200 unixruntime_classes = $(runtime_classes) UnixRuntime
 201
 202 runtime.jar: $(runtime_classes:%=build/org/xwt/mips/%.class)
 203         cd build && jar cf ../$@ $(runtime_classes:%=org/xwt/mips/%*.class)
 204
 205 unixruntime.jar: $(unixruntime_classes:%=build/org/xwt/mips/%.class)
 206         cd build && jar cf ../$@ $(unixruntime_classes:%=org/xwt/mips/%*.class)
 207
 208
 209
 210 #
 211 # Tests
 212 # These are simply here for convenience. They aren't required
 213 # to build or run mips2java
 214 #
 215
 216 build/tests/Env.class: build/org/xwt/mips/Runtime.class build/org/xwt/mips/Interpreter.class
 217
 218 # Generic Hello Worldish test
 219 test: build/tests/Test.class
 220         $(JAVA) -cp build tests.Test "arg 1" "arg 2" "arg 3"
 221 inttest: build/tests/Test.mips build/org/xwt/mips/Interpreter.class
 222         $(JAVA) -cp build org.xwt.mips.Interpreter build/tests/Test.mips "arg 1" "arg 2" "arg 3"
 223 cxxtest: build/tests/CXXTest.class
 224         $(JAVA) -cp build tests.CXXTest
 225
 226 # CallTest
 227 build/tests/CallTest.class: build/tests/Test.class
 228 calltest: build/tests/CallTest.class
 229         $(JAVA) -cp build tests.CallTest `date|perl -pe 's/\D+/ /g;'` `id -u`
 230
 231 # FDTest
 232 build/tests/FDTest.class: build/tests/Test.class
 233 fdtest: build/tests/FDTest.class
 234         $(JAVA) -cp build tests.FDTest
 235
 236
 237 # Simple
 238 Simple_LDFLAGS = -nostdlib
 239 simpletest: build/tests/Simple.class
 240         $(JAVA) -cp build tests.Simple
 241
 242 # Paranoia
 243 Paranoia_CFLAGS = "-Wno-error"
 244 Paranoia_LDFLAGS = -lm
 245 paranoiatest: build/tests/Paranoia.class
 246         $(JAVA) -cp build tests.Paranoia
 247
 248 #
 249 # Freetype Stuff
 250 #
 251 FreeType_CFLAGS = -Iupstream/build/freetype/include
 252 FreeType_LDFLAGS =  -Lupstream/build/freetype/objs -lfreetype
 253
 254 FreeTypeDemoHelper_CFLAGS = $(FreeType_CFLAGS)
 255 FreeTypeDemoHelper_LDFLAGS = $(FreeType_LDFLAGS)
 256 build/tests/FreeTypeDemoHelper.o: $(mips_objects) $(tasks)/build_freetype
 257 build/tests/FreeTypeDemoHelper.mips:
 258 build/tests/FreeTypeDemo.class: build/tests/FreeTypeDemoHelper.class
 259
 260 FTBench_CFLAGS =  $(FreeType_CFLAGS)
 261 FTBench_LDFLAGS = $(FreeType_LDFLAGS)
 262 build/tests/FTBench.o: $(tasks)/build_freetype
 263
 264 #
 265 # MSPack Stuff
 266 #
 267 MSPackHelper_CFLAGS = -Iupstream/build/libmspack/mspack
 268 MSPackHelper_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
 269 build/tests/MSPackHelper.o: $(mips_objects) $(tasks)/build_libmspack
 270 build/tests/MSPack.class: build/tests/MSPackHelper.class
 271
 272 MSPackBench_CFLAGS = -Iupstream/build/libmspack/mspack
 273 MSPackBench_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
 274 build/tests/MSPackBench.o: $(tasks)/build_libmspack
 275
 276 #
 277 # Echo
 278 #
 279 build/tests/Echo.class: build/tests/EchoHelper.class
 280
 281 #
 282 # Libjpeg
 283 #
 284 DJpeg_COMPILERFLAGS = -o onepage,pagesize=8m
 285 build/tests/DJpeg.mips: $(mips_objects) $(tasks)/build_libjpeg
 286         @mkdir -p `dirname $@`
 287         cp upstream/build/libjpeg/djpeg $@
 288
 289 #
 290 # Busybox
 291 #
 292 BusyBox_COMPILERFLAGS = -o unixruntime
 293 build/tests/BusyBox.mips: $(mips_object) $(tasks)/build_busybox
 294         @mkdir -p `dirname $@`
 295         cp upstream/build/busybox/busybox $@
 296
 297 busyboxtest: build/tests/BusyBox.class
 298         $(JAVA) -cp build tests.BusyBox ash
 299
 300 #
 301 # Boehm GC
 302 #
 303 build/tests/GCTest.mips: $(mips_objects) $(tasks)/build_boehmgc
 304         @mkdir -p `dirname $@`
 305         cp upstream/build/boehmgc/gctest $@
 306
 307 boehmgctest: build/tests/Env.class build/tests/GCTest.class
 308         $(JAVA) -cp build tests.Env GC_PRINT_STATS=1  tests.GCTest
 309
 310
 311 #
 312 # Speed tests
 313 #
 314
 315 build/tests/SpeedTest.class: build/org/xwt/mips/Runtime.class
 316
 317 tmp/thebride_1280.jpg:
 318         @mkdir -p tmp
 319         cd tmp && wget http://www.kill-bill.com/images/wallpaper/thebride_1280.jpg
 320
 321 oldspeedtest: build/tests/DJpeg.class tmp/thebride_1280.jpg
 322         bash -c "time $(JAVA) -cp build tests.DJpeg -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg"
 323         @echo "e90f6b915aee2fc0d2eb9fc60ace6203  tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
 324
 325 djpegspeedtest: build/tests/SpeedTest.class build/tests/DJpeg.class tmp/thebride_1280.jpg
 326         @echo "Running DJpeg test..."
 327         @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 8 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 328
 329 mspackspeedtest: build/tests/SpeedTest.class build/tests/MSPackBench.class
 330         @if [ -e tmp/mspack/comic32.exe ]; then \
 331                 echo "Running MSPackBench test..."; \
 332                 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 20 *32.exe; \
 333         else \
 334                 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
 335         fi
 336
 337 speedtest: build/tests/SpeedTest.class build/tests/DJpeg.class build/tests/FTBench.class tmp/thebride_1280.jpg build/tests/MSPackBench.class
 338         @echo "Running DJpeg test..."
 339         @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 10 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 340         @if [ -e tmp/mspack/Comic.TTF ]; then \
 341                 echo "Running FTBench test..."; \
 342                 $(JAVA) -cp build tests.SpeedTest tests.FTBench 10 tmp/mspack/Comic.TTF tmp/mspack/Comic.TTF.render; \
 343         else \
 344                 echo "Run \"make check\" to get Arial.TTF for the FTBench test"; \
 345         fi
 346         @if false && [ -e tmp/mspack/comic32.exe ]; then \
 347                 echo "Running MSPackBench test..."; \
 348                 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 10 *32.exe; \
 349         else \
 350                 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
 351         fi
 352
 353 intspeed: build/tests/DJpeg.mips  build/org/xwt/mips/Interpreter.class tmp/thebride_1280.jpg
 354         time $(JAVA) -cp build org.xwt.mips.Interpreter build/tests/DJpeg.mips -targa  -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 355         @echo "e90f6b915aee2fc0d2eb9fc60ace6203  tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
 356
 357 #
 358 # Verification checks
 359 #
 360
 361 check: $(patsubst %,build/tests/%.class, FTBench MSPackBench DJpeg GCTest) tmp/thebride_1280.jpg
 362         @/bin/bash ./src/tests/check.sh running_from_make
 363
 364 compiletests: $(patsubst %,build/tests/%.class,FTBench MSPackBench DJpeg Test FreeTypeDemoHelper MSPackHelper EchoHelper BusyBox GCTest Fork)
 365         @true
 366
 367
 368 # IVME Paper
 369 doc/nestedvm.ivme04.pdf: doc/nestedvm.ivme04.tex doc/acmconf.cls
 370         cd doc; pdflatex nestedvm.ivme04.tex && ./pst2pdf && pdflatex nestedvm.ivme04.tex
 371
 372 pdf: doc/nestedvm.ivme04.pdf
 373         open doc/nestedvm.ivme04.pdf