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