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 MIPS_G77 = mips-unknown-elf-g77
  25
  26 # Be VERY careful about changing any of these as they can break binary
  27 # compatibility and create hard to find bugs
  28 mips_optflags = -O3 -g \
  29         -mmemcpy \
  30         -ffunction-sections -fdata-sections \
  31         -falign-functions=512 \
  32         -fno-rename-registers \
  33         -fno-schedule-insns \
  34         -fno-delayed-branch \
  35         -freduce-all-givs
  36
  37 MIPS_CFLAGS = $(mips_optflags) $(flags) -I. -Wall -Wno-unused -Werror
  38 MIPS_LD = mips-unknown-elf-gcc
  39 MIPS_LDFLAGS= $(flags) --static -Wl,--gc-sections
  40 MIPS_STRIP = mips-unknown-elf-strip
  41
  42 # Java compiler/VM settings
  43 JAVAC = javac
  44 JAVA = java
  45 ifeq ($(firstword $(JAVAC)),gcj)
  46         JAVAC_NODEBUG_FLAGS = -g0
  47 else
  48         JAVAC_NODEBUG_FLAGS = -g:none
  49 endif
  50
  51 bcel_jar = upstream/build/bcel-5.1/bcel-5.1.jar
  52 classpath = build:$(bcel_jar)
  53
  54 GCJ = gcj
  55 EXE_EXT =
  56
  57 #####
  58
  59 java_classes = $(java_sources:src/%.java=build/%.class)
  60 mips_c_objects = $(mips_sources:%.c=build/org/ibex/nestedvm/%.o)
  61 mips_asm_objects = $(mips_asm_sources:%.s=build/org/ibex/nestedvm/%.o)
  62 mips_objects = $(mips_asm_objects) $(mips_c_objects)
  63
  64 usr = $(mips2java_root)/upstream/install
  65 PATH := $(usr)/bin:$(PATH)
  66 export PATH
  67
  68 #
  69 # General Build Stuff
  70 #
  71 all: $(java_classes) $(mips_objects)
  72 ifdef NATIVE_MIPS2JAVA_COMPILER
  73 all: build/mips2java$(EXE_EXT) $(mips_objects)
  74 endif
  75
  76 # HACK: Ensure libc is kept up to date when our mips_objects change
  77 $(tasks)/build_libc: $(mips_object) upstream/patches/newlib-extraheaders.sh
  78
  79 $(tasks)/%:
  80         $(MAKE) -C upstream tasks/$* usr="$(usr)" MIPS_LDFLAGS="$(MIPS_LDFLAGS)" MIPS_CFLAGS="$(flags) $(mips_optflags)"
  81
  82
  83 upstream_clean_%:
  84         $(MAKE) -C upstream clean_$* usr="$(usr)"
  85
  86 #
  87 # Interpreter/Compiler/Runtime Java Compilation
  88 #
  89
  90 # This works around a gcj -C bug
  91 ifeq ($(firstword $(JAVAC)),gcj)
  92 build/org/ibex/nestedvm/util/.Dummy.class:
  93         mkdir -p `dirname $@`
  94         touch $@
  95 $(java_classes): build/org/ibex/nestedvm/util/.Dummy.class
  96 endif
  97
  98 $(java_classes): $(java_sources) $(bcel_jar)
  99         $(JAVAC) -classpath $(classpath) -d build $(java_sources)
 100
 101 $(bcel_jar): upstream/tasks/extract_bcel
 102         @true
 103
 104 # GCJ Stuff
 105 # FIXME: We're cramming more than we need into the binary here
 106 build/mips2java$(EXE_EXT): $(java_sources) $(java_gen_sources)
 107         @mkdir -p `dirname $@`
 108         $(GCJ) -s -o $@ --main=org.ibex.nestedvm.Compiler $(java_sources) $(java_gen_sources)
 109
 110 #
 111 # MIPS Binary compilation
 112 #
 113 build/%.o: src/%.c $(tasks)/full_toolchain
 114         @mkdir -p `dirname $@`
 115         $(MIPS_CC) $(MIPS_CFLAGS) -c -o $@ $<
 116
 117 # Everything else needs a full libc
 118 build/%.o: src/%.c $(tasks)/build_gcc $(tasks)/build_libc
 119         @mkdir -p `dirname $@`
 120         $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -o $@ $<
 121
 122 build/%.o: src/%.s $(tasks)/full_toolchain
 123         @mkdir -p `dirname $@`
 124         $(MIPS_CC) -x assembler-with-cpp -c -o $@ $<
 125
 126 tmp/%.s: %.c $(tasks)/build_gcc
 127         @mkdir -p `dirname $@`
 128         $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -S -o $@ $<
 129
 130 build/%.mips: build/%.o $(tasks)/build_gcc $(tasks)/build_libc
 131         $(MIPS_LD) -o $@ $< $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS)
 132
 133 build/%.mips: src/%.cc $(tasks)/build_gcc_step2 $(tasks)/build_libc
 134         @mkdir -p `dirname $@`
 135         $(MIPS_CXX) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
 136
 137 build/%.mips.stripped: build/%.mips $(tasks)/build_linker
 138         cp $< $@
 139         $(MIPS_STRIP) -s $@
 140
 141 # MIPS Compiler generated class compilation
 142 ifdef DO_JAVASOURCE
 143
 144 build/%.java: build/%.mips build/org/ibex/nestedvm/JavaSourceCompiler.class
 145         $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat javasource $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $< > build/$*.java
 146
 147 build/%.class: build/%.java build/org/ibex/nestedvm/Runtime.class
 148         $(JAVAC) $(JAVAC_NODEBUG_FLAGS) -classpath build -d build $<
 149 else
 150
 151 build/%.class: build/%.mips build/org/ibex/nestedvm/ClassFileCompiler.class
 152         $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat class -outfile $@ $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $<
 153
 154
 155 endif
 156
 157 # General Java Class compilation
 158 build/%.class: src/%.java
 159         $(JAVAC) -classpath build -d build $<
 160
 161 clean:
 162         rm -rf build/tests build/org/ibex/nestedvm *.jar build/mips2java$(EXE_EXT)
 163
 164 #
 165 # env.sh
 166 #
 167 env.sh: Makefile $(tasks)/build_gcc $(tasks)/build_libc build/org/ibex/nestedvm/Compiler.class
 168         @rm -f "$@~"
 169         @echo 'PATH="$(mips2java_root)/build:$(usr)/bin:$$PATH"; export PATH' >> $@~
 170         @echo 'CC=mips-unknown-elf-gcc; export CC' >> $@~
 171         @echo 'CXX=mips-unknown-elf-g++; export CXX' >> $@~
 172         @echo 'AS=mips-unknown-elf-as; export AS' >> $@~
 173         @echo 'AR=mips-unknown-elf-ar; export AR' >> $@~
 174         @echo 'LD=mips-unknown-elf-ld; export LD' >> $@~
 175         @echo 'RANLIB=mips-unknown-elf-ranlib; export RANLIB' >> $@~
 176         @echo 'CFLAGS="$(mips_optflags)"; export CFLAGS' >> $@~
 177         @echo 'CXXFLAGS="$(mips_optflags)"; export CXXFLAGS' >> $@~
 178         @echo 'LDFLAGS="$(MIPS_LDFLAGS)"; export LDFLAGS' >> $@~
 179         @echo 'CLASSPATH=$(mips2java_root)/build:$(mips2java_root)/$(bcel_jar):.; export CLASSPATH' >> $@~
 180         @mv "$@~" "$@"
 181         @echo "$@ created successfully"
 182
 183 #
 184 # Runtime.jar
 185 #
 186
 187 runtime_classes = Runtime Registers UsermodeConstants util/Seekable
 188
 189 tex.jar: $(mips_objects) $(runtime_classes:%=build/org/ibex/nestedvm/%.class) upstream/tasks/build_tex
 190         echo -e "Manifest-Version: 1.0\nMain-Class: TeX\n" > .manifest
 191         cp upstream/build/tex/TeX.class build
 192         cd build && jar cfm ../$@ ../.manifest \
 193                 TeX.class \
 194                 $(runtime_classes:%=org/ibex/nestedvm/%.class) \
 195                 org/ibex/nestedvm/*.class \
 196                 org/ibex/nestedvm/util/*.class
 197
 198 runtime.jar: $(runtime_classes:%=build/org/ibex/nestedvm/%.class)
 199         cd build && jar cf ../$@ \
 200                 $(runtime_classes:%=org/ibex/nestedvm/%.class) \
 201                 org/ibex/nestedvm/Runtime\$$*.class \
 202                 org/ibex/nestedvm/util/Seekable\$$*.class
 203
 204 .manifest:
 205         echo -ne "Manifest-Version: 1.0\nMain-Class: org.ibex.nestedvm.RuntimeCompiler\n" > $@
 206
 207 nestedvm.jar: $(java_classes) .manifest
 208         cd build && jar cfm ../$@ ../.manifest $(java_classes:build/%.class=%*.class)
 209
 210 compact_runtime_compiler.jar: $(java_classes) .manifest $(tasks)/build_gcclass
 211         mkdir -p tmp/pruned
 212         java -cp upstream/build/gcclass/build:$(bcel_jar) com.brian_web.gcclass.GCClass \
 213                 build tmp/pruned \
 214                 org.ibex.nestedvm.RuntimeCompiler.main 'org.ibex.nestedvm.Runtime.decodeData' \
 215                 'org.ibex.nestedvm.UnixRuntime.<init>' 'org.ibex.nestedvm.Runtime.initPages' \
 216                 'org.ibex.nestedvm.Runtime.clearPages' 'org.ibex.nestedvm.Runtime.syscall' \
 217                 'org.ibex.nestedvm.Runtime$$CPUState.dup'
 218         cd tmp/pruned && jar cfm ../../$@ ../../.manifest .
 219
 220 # This is only for Brian to use... don't mess with it
 221 rebuild-constants: $(tasks)/build_libc
 222         @mkdir -p `dirname $@`
 223         ( \
 224                 cat \
 225                         src/org/ibex/nestedvm/syscalls.h \
 226                         $(usr)/mips-uknown-elf/include/nestedvm/sockets.h \
 227                         $(usr)/mips-unknown-elf/include/sys/{errno.h,unistd.h,syslimits.h,sysctl.h}; \
 228                 $(MIPS_CC) -E -dM $(usr)/mips-unknown-elf/include/sys/fcntl.h | awk '$$2 ~ /^[OF]_/ { print; }'; \
 229         ) | ( \
 230                 echo "// THIS FILE IS AUTOGENERATED! DO NOT EDIT!"; \
 231                 echo "// run \"make rebuild-constants\" if it needs to be updated"; \
 232                 echo ""; \
 233                 echo "package org.ibex.nestedvm;"; \
 234                 echo "public interface UsermodeConstants {"; \
 235                 tr '\t' ' ' | sed -n ' \
 236                         s/  */ /g; \
 237                         s/ *# *define \([A-Z_][A-Za-z0-9_]*\) \([0-9][0-9a-fA-Fx]*\)/    public static final int \1 = \2;/p'; \
 238                 echo "}"; \
 239         ) > src/org/ibex/nestedvm/UsermodeConstants.java
 240
 241 #
 242 # Tests
 243 # These are simply here for convenience. They aren't required
 244 # to build or run mips2java
 245 #
 246
 247 build/tests/Env.class: build/org/ibex/nestedvm/Runtime.class build/org/ibex/nestedvm/Interpreter.class
 248
 249 # Generic Hello Worldish test
 250 test_COMPILERFLAGS = -o unixruntime
 251 test: build/tests/Test.class
 252         $(JAVA) -cp build tests.Test "arg 1" "arg 2" "arg 3"
 253 inttest: build/tests/Test.mips build/org/ibex/nestedvm/Interpreter.class
 254         $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/Test.mips "arg 1" "arg 2" "arg 3"
 255 cxxtest: build/tests/CXXTest.class
 256         $(JAVA) -cp build tests.CXXTest
 257
 258 # CallTest
 259 build/tests/CallTest.class: build/tests/Test.class
 260 calltest: build/tests/CallTest.class
 261         $(JAVA) -cp build tests.CallTest `date|perl -pe 's/\D+/ /g;'` `id -u`
 262
 263 # FDTest
 264 build/tests/FDTest.class: build/tests/Test.class
 265 fdtest: build/tests/FDTest.class
 266         $(JAVA) -cp build tests.FDTest
 267
 268
 269 # Simple
 270 Simple_LDFLAGS = -nostdlib
 271 simpletest: build/tests/Simple.class
 272         $(JAVA) -cp build tests.Simple
 273
 274 # Paranoia
 275 Paranoia_CFLAGS = "-Wno-error"
 276 Paranoia_LDFLAGS = -lm
 277 paranoiatest: build/tests/Paranoia.class
 278         $(JAVA) -cp build tests.Paranoia
 279
 280 # Linpack
 281 build/tests/Linpack.mips: $(tasks)/download_linpack $(tasks)/build_gcc_step2
 282         mkdir -p `dirname "$@"`
 283         $(MIPS_G77) $(MIPS_CFLAGS) $(MIPS_LDFLAGS) -o $@ upstream/download/linpack_bench.f -lc
 284
 285 linpacktest: build/tests/Linpack.class
 286         $(JAVA) -cp build tests.Linpack
 287
 288 #
 289 # Freetype Stuff
 290 #
 291 FreeType_CFLAGS = -Iupstream/build/freetype/include
 292 FreeType_LDFLAGS =  -Lupstream/build/freetype/objs -lfreetype
 293
 294 FreeTypeDemoHelper_CFLAGS = $(FreeType_CFLAGS)
 295 FreeTypeDemoHelper_LDFLAGS = $(FreeType_LDFLAGS)
 296 build/tests/FreeTypeDemoHelper.o: $(tasks)/build_freetype
 297 build/tests/FreeTypeDemoHelper.mips:
 298 build/tests/FreeTypeDemo.class: build/tests/FreeTypeDemoHelper.class
 299
 300 FTBench_CFLAGS =  $(FreeType_CFLAGS)
 301 FTBench_LDFLAGS = $(FreeType_LDFLAGS)
 302 build/tests/FTBench.o: $(tasks)/build_freetype
 303
 304 #
 305 # MSPack Stuff
 306 #
 307 MSPackHelper_CFLAGS = -Iupstream/build/libmspack/mspack
 308 MSPackHelper_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
 309 build/tests/MSPackHelper.o: $(tasks)/build_libmspack
 310 build/tests/MSPack.class: build/tests/MSPackHelper.class
 311
 312 MSPackBench_CFLAGS = -Iupstream/build/libmspack/mspack
 313 MSPackBench_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
 314 build/tests/MSPackBench.o: $(tasks)/build_libmspack
 315
 316 #
 317 # Echo
 318 #
 319 build/tests/Echo.class: build/tests/EchoHelper.class
 320
 321 #
 322 # Libjpeg
 323 #
 324 DJpeg_COMPILERFLAGS = -o onepage,pagesize=8m
 325 build/tests/DJpeg.mips: $(tasks)/build_libjpeg
 326         @mkdir -p `dirname $@`
 327         cp upstream/build/libjpeg/djpeg $@
 328
 329 #
 330 # Busybox
 331 #
 332 BusyBox_COMPILERFLAGS = -o unixruntime
 333 build/tests/BusyBox.mips: $(tasks)/build_busybox
 334         @mkdir -p `dirname $@`
 335         cp upstream/build/busybox/busybox $@
 336
 337 busyboxtest: build/tests/BusyBox.class
 338         $(JAVA) -Dnestedvm.busyboxhack=true -cp $(classpath) tests.BusyBox ash
 339
 340 #
 341 # Boehm GC
 342 #
 343 build/tests/GCTest.mips: $(tasks)/build_boehmgc
 344         @mkdir -p `dirname $@`
 345         cp upstream/build/boehmgc/gctest $@
 346
 347 boehmgctest: build/tests/Env.class build/tests/GCTest.class
 348         $(JAVA) -cp build tests.Env GC_PRINT_STATS=1  tests.GCTest
 349
 350
 351 #
 352 # Speed tests
 353 #
 354
 355 build/tests/SpeedTest.class: build/org/ibex/nestedvm/Runtime.class
 356
 357 tmp/thebride_1280.jpg:
 358         @mkdir -p tmp
 359         cd tmp && wget http://www.kill-bill.com/images/wallpaper/thebride_1280.jpg
 360
 361 oldspeedtest: build/tests/DJpeg.class tmp/thebride_1280.jpg
 362         bash -c "time $(JAVA) -cp build tests.DJpeg -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg"
 363         @echo "e90f6b915aee2fc0d2eb9fc60ace6203  tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
 364
 365 djpegspeedtest: build/tests/SpeedTest.class build/tests/DJpeg.class tmp/thebride_1280.jpg
 366         @echo "Running DJpeg test..."
 367         @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 8 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 368
 369 mspackspeedtest: build/tests/SpeedTest.class build/tests/MSPackBench.class
 370         @if [ -e tmp/mspack/comic32.exe ]; then \
 371                 echo "Running MSPackBench test..."; \
 372                 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 20 *32.exe; \
 373         else \
 374                 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
 375         fi
 376
 377 speedtest: build/tests/SpeedTest.class build/tests/DJpeg.class build/tests/FTBench.class tmp/thebride_1280.jpg build/tests/MSPackBench.class
 378         @echo "Running DJpeg test..."
 379         @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 10 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 380         @if [ -e tmp/mspack/Comic.TTF ]; then \
 381                 echo "Running FTBench test..."; \
 382                 $(JAVA) -cp build tests.SpeedTest tests.FTBench 10 tmp/mspack/Comic.TTF tmp/mspack/Comic.TTF.render; \
 383         else \
 384                 echo "Run \"make check\" to get Arial.TTF for the FTBench test"; \
 385         fi
 386         @if false && [ -e tmp/mspack/comic32.exe ]; then \
 387                 echo "Running MSPackBench test..."; \
 388                 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 10 *32.exe; \
 389         else \
 390                 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
 391         fi
 392
 393 intspeed: build/tests/DJpeg.mips  build/org/ibex/nestedvm/Interpreter.class tmp/thebride_1280.jpg
 394         time $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/DJpeg.mips -targa  -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 395         @echo "e90f6b915aee2fc0d2eb9fc60ace6203  tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
 396
 397 #
 398 # Verification checks
 399 #
 400
 401 check: $(patsubst %,build/tests/%.class, FTBench MSPackBench DJpeg GCTest) tmp/thebride_1280.jpg
 402         @/bin/bash ./src/tests/check.sh running_from_make
 403
 404 compiletests: $(patsubst %,build/tests/%.class,FTBench MSPackBench DJpeg Test FreeTypeDemoHelper MSPackHelper EchoHelper BusyBox GCTest Fork)
 405         @true
 406
 407
 408 charts := $(shell find doc/charts -name \*.dat)
 409
 410 # IVME Paper
 411 doc/charts/%.pdf: doc/charts/%.dat doc/charts/%.gnuplot
 412         cd doc/charts; gnuplot $*.gnuplot
 413         cd doc/charts; chmod +x boxfill.pl; ./boxfill.pl -g -o unfilled.eps $*.eps
 414         cd doc/charts; ps2pdf $*.eps
 415
 416 tex := java -cp $(usr)/../../build:.. TeX
 417
 418 #tex := java -cp $(usr)/../../build:.. org.ibex.nestedvm.Interpreter ../tex.mips
 419 doc/ivme04.pdf: doc/ivme04.tex doc/acmconf.cls $(charts:%.dat=%.pdf) tex.jar upstream/tasks/extract_texinputs
 420         cp upstream/build/tex/tex.pool upstream/build/tex/texinputs/tex.pool
 421         cd upstream/build/tex/texinputs; echo '\latex.ltx' | $(tex)
 422         cd upstream/build/tex/texinputs; ln -fs ../../../../doc/* .; rm -f ivme04.aux; touch ivme04.aux; touch ivme04.bbl
 423         cd upstream/build/tex/texinputs; echo '\&latex \input ivme04.tex' | $(tex)
 424         cd upstream/build/tex/texinputs; dvipdf ivme04.dvi
 425
 426 pdf: doc/ivme04.pdf
 427         open doc/ivme04.pdf