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 MIPS_PC = mips-unknown-elf-gpc
  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_CXXFLAGS = $(MIPS_CFLAGS)
  40 MIPS_PCFLAGS = $(MIPS_CFLAGS) --big-endian
  41 MIPS_LD = mips-unknown-elf-gcc
  42 MIPS_LDFLAGS= $(flags) --static -Wl,--gc-sections
  43 MIPS_STRIP = mips-unknown-elf-strip
  44
  45 # Java compiler/VM settings
  46 JAVAC = javac
  47 JAVA = java
  48 ifeq ($(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 = $(java_sources:src/%.java=build/%.class)
  63 mips_c_objects = $(mips_sources:%.c=build/org/ibex/nestedvm/%.o)
  64 mips_asm_objects = $(mips_asm_sources:%.s=build/org/ibex/nestedvm/%.o)
  65 mips_objects = $(mips_asm_objects) $(mips_c_objects)
  66
  67 usr = $(mips2java_root)/upstream/install
  68 PATH := $(usr)/bin:$(PATH)
  69 export PATH
  70
  71 #
  72 # General Build Stuff
  73 #
  74 all: $(java_classes) $(mips_objects)
  75 ifdef NATIVE_MIPS2JAVA_COMPILER
  76 all: build/mips2java$(EXE_EXT) $(mips_objects)
  77 endif
  78
  79 # HACK: Ensure libc is kept up to date when our mips_objects change
  80 $(tasks)/build_libc: $(mips_object) upstream/misc/extraheaders.sh
  81
  82 $(tasks)/%:
  83         $(MAKE) -C upstream tasks/$* usr="$(usr)" \
  84                 MIPS_CFLAGS="$(filter-out -Werror,$(MIPS_CFLAGS))" \
  85                 MIPS_PCFLAGS="$(filter-out -Werror,$(MIPS_PCFLAGS))" \
  86                 MIPS_LDFLAGS="$(MIPS_LDFLAGS)"
  87
  88 upstream_clean_%:
  89         $(MAKE) -C upstream clean_$* usr="$(usr)"
  90
  91 #
  92 # Interpreter/Compiler/Runtime Java Compilation
  93 #
  94
  95 # This works around a gcj -C bug
  96 ifeq ($(firstword $(JAVAC)),gcj)
  97 build/org/ibex/nestedvm/util/.Dummy.class:
  98         mkdir -p `dirname $@`
  99         touch $@
 100 $(java_classes): build/org/ibex/nestedvm/util/.Dummy.class
 101 endif
 102
 103 $(java_classes): $(java_sources) $(bcel_jar)
 104         $(JAVAC) -classpath $(classpath) -d build $(java_sources)
 105
 106 $(bcel_jar): upstream/tasks/extract_bcel
 107         @true
 108
 109 # GCJ Stuff
 110 # FIXME: We're cramming more than we need into the binary here
 111 build/mips2java$(EXE_EXT): $(java_sources) $(java_gen_sources)
 112         @mkdir -p `dirname $@`
 113         $(GCJ) -s -o $@ --main=org.ibex.nestedvm.Compiler $(java_sources) $(java_gen_sources)
 114
 115 #
 116 # MIPS Binary compilation
 117 #
 118
 119 # The nestedvm support library is special, it doesn't a full libc
 120 $(mips_c_objects): build/%.o: src/%.c $(tasks)/build_gcc $(tasks)/build_newlib $(tasks)/build_extraheaders
 121         @mkdir -p `dirname $@`
 122         $(MIPS_CC) $(MIPS_CFLAGS) -c -o $@ $<
 123
 124 # Everything else needs a full libc
 125 build/%.o: src/%.c $(tasks)/build_gcc $(tasks)/build_libc
 126         @mkdir -p `dirname $@`
 127         $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -o $@ $<
 128
 129 build/%.o: src/%.s $(tasks)/build_gcc
 130         @mkdir -p `dirname $@`
 131         $(MIPS_CC) -x assembler-with-cpp -c -o $@ $<
 132
 133 tmp/%.s: %.c $(tasks)/build_gcc
 134         @mkdir -p `dirname $@`
 135         $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -S -o $@ $<
 136
 137 build/%.mips: build/%.o $(tasks)/build_gcc $(tasks)/build_libc
 138         $(MIPS_LD) -o $@ $< $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS)
 139
 140 build/%.mips: src/%.cc $(tasks)/build_gcc_step2 $(tasks)/build_libc
 141         @mkdir -p `dirname $@`
 142         $(MIPS_CXX) $(MIPS_CXXFLAGS) $($(notdir $*)_CXXFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
 143
 144 build/%.mips: src/%.pas $(tasks)/build_gpc
 145         @mkdir -p `dirname $@`
 146         $(MIPS_PC) $(MIPS_PCFLAGS) $($(notdir $*)_PCFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
 147
 148 build/%.mips.stripped: build/%.mips $(tasks)/build_linker
 149         cp $< $@
 150         $(MIPS_STRIP) -s $@
 151
 152 # MIPS Compiler generated class compilation
 153 ifdef DO_JAVASOURCE
 154
 155 build/%.java: build/%.mips build/org/ibex/nestedvm/JavaSourceCompiler.class
 156         $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat javasource $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $< > build/$*.java
 157
 158 build/%.class: build/%.java build/org/ibex/nestedvm/Runtime.class
 159         $(JAVAC) $(JAVAC_NODEBUG_FLAGS) -classpath build -d build $<
 160 else
 161
 162 build/%.class: build/%.mips build/org/ibex/nestedvm/ClassFileCompiler.class
 163         $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat class -outfile $@ $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $<
 164
 165
 166 endif
 167
 168 # General Java Class compilation
 169 build/%.class: src/%.java
 170         $(JAVAC) -classpath build -d build $<
 171
 172 clean:
 173         rm -rf build/tests build/org/ibex/nestedvm *.jar build/mips2java$(EXE_EXT)
 174
 175 #
 176 # env.sh
 177 #
 178 env.sh: Makefile $(tasks)/build_gcc $(tasks)/build_libc build/org/ibex/nestedvm/Compiler.class
 179         @rm -f "$@~"
 180         @echo 'PATH="$(mips2java_root)/build:$(usr)/bin:$$PATH"; export PATH' >> $@~
 181         @echo 'CC=mips-unknown-elf-gcc; export CC' >> $@~
 182         @echo 'CXX=mips-unknown-elf-g++; export CXX' >> $@~
 183         @echo 'AS=mips-unknown-elf-as; export AS' >> $@~
 184         @echo 'AR=mips-unknown-elf-ar; export AR' >> $@~
 185         @echo 'LD=mips-unknown-elf-ld; 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_classes = Runtime Registers UsermodeConstants util/Seekable
 199
 200 tex.jar: $(mips_objects) $(runtime_classes:%=build/org/ibex/nestedvm/%.class) build/tests/TeX.class
 201         echo -e "Manifest-Version: 1.0\nMain-Class: Tex\n" > .manifest
 202         cp upstream/build/tex/TeX.class build
 203         cd build && jar cfm ../$@ ../.manifest \
 204                 $(runtime_classes:%=org/ibex/nestedvm/%.class) \
 205                 org/ibex/nestedvm/Runtime\$$*.class \
 206                 org/ibex/nestedvm/util/Seekable\$$*.class
 207
 208 runtime.jar: $(runtime_classes:%=build/org/ibex/nestedvm/%.class)
 209         cd build && jar cf ../$@ \
 210                 $(runtime_classes:%=org/ibex/nestedvm/%.class) \
 211                 org/ibex/nestedvm/Runtime\$$*.class \
 212                 org/ibex/nestedvm/util/Seekable\$$*.class
 213
 214 .manifest:
 215         echo -ne "Manifest-Version: 1.0\nMain-Class: org.ibex.nestedvm.RuntimeCompiler\n" > $@
 216
 217 nestedvm.jar: $(java_classes) .manifest
 218         cd build && jar cfm ../$@ ../.manifest $(java_classes:build/%.class=%*.class)
 219
 220 compact_runtime_compiler.jar: $(java_classes) .manifest $(tasks)/build_gcclass
 221         mkdir -p tmp/pruned
 222         java -cp upstream/build/gcclass/build:$(bcel_jar) com.brian_web.gcclass.GCClass \
 223                 build tmp/pruned \
 224                 org.ibex.nestedvm.RuntimeCompiler.main 'org.ibex.nestedvm.Runtime.decodeData' \
 225                 'org.ibex.nestedvm.UnixRuntime.<init>' 'org.ibex.nestedvm.Runtime.initPages' \
 226                 'org.ibex.nestedvm.Runtime.clearPages' 'org.ibex.nestedvm.Runtime.syscall' \
 227                 'org.ibex.nestedvm.Runtime$$CPUState.dup'
 228         cd tmp/pruned && jar cfm ../../$@ ../../.manifest .
 229
 230 # This is only for Brian to use... don't mess with it
 231 rebuild-constants: $(tasks)/build_libc
 232         @mkdir -p `dirname $@`
 233         ( \
 234                 cat \
 235                         src/org/ibex/nestedvm/syscalls.h \
 236                         $(usr)/mips-uknown-elf/include/nestedvm/sockets.h \
 237                         $(usr)/mips-unknown-elf/include/sys/{errno.h,unistd.h,syslimits.h,sysctl.h}; \
 238                 $(MIPS_CC) -E -dM $(usr)/mips-unknown-elf/include/sys/fcntl.h | awk '$$2 ~ /^[OF]_/ { print; }'; \
 239         ) | ( \
 240                 echo "// THIS FILE IS AUTOGENERATED! DO NOT EDIT!"; \
 241                 echo "// run \"make rebuild-constants\" if it needs to be updated"; \
 242                 echo ""; \
 243                 echo "package org.ibex.nestedvm;"; \
 244                 echo "public interface UsermodeConstants {"; \
 245                 tr '\t' ' ' | sed -n ' \
 246                         s/  */ /g; \
 247                         s/ *# *define \([A-Z_][A-Za-z0-9_]*\) \([0-9][0-9a-fA-Fx]*\)/    public static final int \1 = \2;/p'; \
 248                 echo "}"; \
 249         ) > src/org/ibex/nestedvm/UsermodeConstants.java
 250
 251 #
 252 # Tests
 253 # These are simply here for convenience. They aren't required
 254 # to build or run mips2java
 255 #
 256
 257 build/tests/Env.class: build/org/ibex/nestedvm/Runtime.class build/org/ibex/nestedvm/Interpreter.class
 258
 259 # Generic Hello Worldish test
 260 test_COMPILERFLAGS = -o unixruntime
 261 test: build/tests/Test.class
 262         $(JAVA) -cp build tests.Test "arg 1" "arg 2" "arg 3"
 263 inttest: build/tests/Test.mips build/org/ibex/nestedvm/Interpreter.class
 264         $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/Test.mips "arg 1" "arg 2" "arg 3"
 265 cxxtest: build/tests/CXXTest.class
 266         $(JAVA) -cp build tests.CXXTest
 267
 268 # CallTest
 269 build/tests/CallTest.class: build/tests/Test.class
 270 calltest: build/tests/CallTest.class
 271         $(JAVA) -cp build tests.CallTest `date|perl -pe 's/\D+/ /g;'` `id -u`
 272
 273 # FDTest
 274 build/tests/FDTest.class: build/tests/Test.class
 275 fdtest: build/tests/FDTest.class
 276         $(JAVA) -cp build tests.FDTest
 277
 278 # Pascal Test
 279 pascaltest: build/tests/PascalHello.class
 280         $(JAVA) -cp build tests.PascalHello
 281
 282 # Simple
 283 Simple_LDFLAGS = -nostdlib
 284 simpletest: build/tests/Simple.class
 285         $(JAVA) -cp build tests.Simple
 286
 287 # Paranoia
 288 Paranoia_CFLAGS = "-Wno-error"
 289 Paranoia_LDFLAGS = -lm
 290 paranoiatest: build/tests/Paranoia.class
 291         $(JAVA) -cp build tests.Paranoia
 292
 293 # Linpack
 294 build/tests/Linpack.mips: $(tasks)/download_linpack $(tasks)/build_gcc_step2
 295         mkdir -p `dirname "$@"`
 296         $(MIPS_G77) $(MIPS_CFLAGS) $(MIPS_LDFLAGS) -o $@ upstream/download/linpack_bench.f -lc
 297
 298 linpacktest: build/tests/Linpack.class
 299         $(JAVA) -cp build tests.Linpack
 300
 301 #
 302 # Freetype Stuff
 303 #
 304 FreeType_CFLAGS = -Iupstream/build/freetype/include
 305 FreeType_LDFLAGS =  -Lupstream/build/freetype/objs -lfreetype
 306
 307 FreeTypeDemoHelper_CFLAGS = $(FreeType_CFLAGS)
 308 FreeTypeDemoHelper_LDFLAGS = $(FreeType_LDFLAGS)
 309 build/tests/FreeTypeDemoHelper.o: $(tasks)/build_freetype
 310 build/tests/FreeTypeDemoHelper.mips:
 311 build/tests/FreeTypeDemo.class: build/tests/FreeTypeDemoHelper.class
 312
 313 FTBench_CFLAGS =  $(FreeType_CFLAGS)
 314 FTBench_LDFLAGS = $(FreeType_LDFLAGS)
 315 build/tests/FTBench.o: $(tasks)/build_freetype
 316
 317 #
 318 # MSPack Stuff
 319 #
 320 MSPackHelper_CFLAGS = -Iupstream/build/libmspack/mspack
 321 MSPackHelper_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
 322 build/tests/MSPackHelper.o: $(tasks)/build_libmspack
 323 build/tests/MSPack.class: build/tests/MSPackHelper.class
 324
 325 MSPackBench_CFLAGS = -Iupstream/build/libmspack/mspack
 326 MSPackBench_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
 327 build/tests/MSPackBench.o: $(tasks)/build_libmspack
 328
 329 #
 330 # Echo
 331 #
 332 build/tests/Echo.class: build/tests/EchoHelper.class
 333
 334 #
 335 # Libjpeg
 336 #
 337 DJpeg_COMPILERFLAGS = -o onepage,pagesize=8m
 338 build/tests/DJpeg.mips: $(tasks)/build_libjpeg
 339         @mkdir -p `dirname $@`
 340         cp upstream/build/libjpeg/djpeg $@
 341
 342 #
 343 # Busybox
 344 #
 345 BusyBox_COMPILERFLAGS = -o unixruntime
 346 build/tests/BusyBox.mips: $(tasks)/build_busybox
 347         @mkdir -p `dirname $@`
 348         cp upstream/build/busybox/busybox $@
 349
 350 busyboxtest: build/tests/BusyBox.class
 351         $(JAVA) -Dnestedvm.busyboxhack=true -cp $(classpath) tests.BusyBox ash
 352
 353 #
 354 # Boehm GC
 355 #
 356 build/tests/GCTest.mips: $(tasks)/build_boehmgc
 357         @mkdir -p `dirname $@`
 358         cp upstream/build/boehmgc/gctest $@
 359
 360 boehmgctest: build/tests/Env.class build/tests/GCTest.class
 361         $(JAVA) -cp build tests.Env GC_PRINT_STATS=1  tests.GCTest
 362
 363
 364 # TeX
 365
 366 Tangle_COMPILERFLAGS = -o unixruntime
 367
 368 build/tests/Tangle.mips: $(tasks)/build_tex_tangle
 369         @mkdir -p `dirname $@`
 370         cp upstream/build/tex/tangle.mips $@
 371
 372
 373 TeX_COMPILERFLAGS = -o unixruntime
 374 build/tests/TeX.mips: $(tasks)/build_tex
 375         @mkdir -p `dirname $@`
 376         cp upstream/build/tex/tex.mips $@
 377
 378 #
 379 # Speed tests
 380 #
 381
 382 build/tests/SpeedTest.class: build/org/ibex/nestedvm/Runtime.class
 383
 384 tmp/thebride_1280.jpg:
 385         @mkdir -p tmp
 386         cd tmp && wget http://www.kill-bill.com/images/wallpaper/thebride_1280.jpg
 387
 388 oldspeedtest: build/tests/DJpeg.class tmp/thebride_1280.jpg
 389         bash -c "time $(JAVA) -cp build tests.DJpeg -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg"
 390         @echo "e90f6b915aee2fc0d2eb9fc60ace6203  tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
 391
 392 djpegspeedtest: build/tests/SpeedTest.class build/tests/DJpeg.class tmp/thebride_1280.jpg
 393         @echo "Running DJpeg test..."
 394         @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 8 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 395
 396 mspackspeedtest: build/tests/SpeedTest.class build/tests/MSPackBench.class
 397         @if [ -e tmp/mspack/comic32.exe ]; then \
 398                 echo "Running MSPackBench test..."; \
 399                 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 20 *32.exe; \
 400         else \
 401                 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
 402         fi
 403
 404 speedtest: build/tests/SpeedTest.class build/tests/DJpeg.class build/tests/FTBench.class tmp/thebride_1280.jpg build/tests/MSPackBench.class
 405         @echo "Running DJpeg test..."
 406         @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 10 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 407         @if [ -e tmp/mspack/Comic.TTF ]; then \
 408                 echo "Running FTBench test..."; \
 409                 $(JAVA) -cp build tests.SpeedTest tests.FTBench 10 tmp/mspack/Comic.TTF tmp/mspack/Comic.TTF.render; \
 410         else \
 411                 echo "Run \"make check\" to get Arial.TTF for the FTBench test"; \
 412         fi
 413         @if false && [ -e tmp/mspack/comic32.exe ]; then \
 414                 echo "Running MSPackBench test..."; \
 415                 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 10 *32.exe; \
 416         else \
 417                 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
 418         fi
 419
 420 intspeed: build/tests/DJpeg.mips  build/org/ibex/nestedvm/Interpreter.class tmp/thebride_1280.jpg
 421         time $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/DJpeg.mips -targa  -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 422         @echo "e90f6b915aee2fc0d2eb9fc60ace6203  tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
 423
 424 #
 425 # Verification checks
 426 #
 427
 428 check: $(patsubst %,build/tests/%.class, FTBench MSPackBench DJpeg GCTest) tmp/thebride_1280.jpg
 429         @/bin/bash ./src/tests/check.sh running_from_make
 430
 431 compiletests: $(patsubst %,build/tests/%.class,FTBench MSPackBench DJpeg Test FreeTypeDemoHelper MSPackHelper EchoHelper BusyBox GCTest Fork)
 432         @true
 433
 434
 435 charts := $(shell find doc/charts -name \*.dat)
 436
 437 # IVME Paper
 438 doc/charts/%.pdf: doc/charts/%.dat doc/charts/%.gnuplot
 439         cd doc/charts; gnuplot $*.gnuplot
 440         cd doc/charts; chmod +x boxfill.pl; ./boxfill.pl -g -o unfilled.eps $*.eps
 441         cd doc/charts; ps2pdf $*.eps
 442
 443 doc/ivme04.pdf: doc/ivme04.tex doc/acmconf.cls $(charts:%.dat=%.pdf) build/tests/TeX.class
 444         cp upstream/build/tex/tex.pool upstream/build/tex/texinputs/tex.pool
 445         cd upstream/build/tex/texinputs && echo '\latex.ltx' | java -cp $(build) tests.TeX
 446         cd upstream/build/tex/texinputs && ln -fs ../../../../doc/* .; rm -f ivme04.aux; touch ivme04.aux; touch ivme04.bbl
 447         cd upstream/build/tex/texinputs && echo '\&latex \input ivme04.tex' | java -cp $(build) tests.TeX
 448         cd upstream/build/tex/texinputs && dvipdf ivme04.dvi
 449         cp upstream/build/tex/texinputs/ivme04.pdf $@
 450
 451 pdf: doc/ivme04.pdf
 452         open doc/ivme04.pdf