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/patches/newlib-extraheaders.sh
  81
  82 $(tasks)/%:
  83         $(MAKE) -C upstream tasks/$* usr="$(usr)" MIPS_LDFLAGS="$(MIPS_LDFLAGS)" MIPS_CFLAGS="$(flags) $(mips_optflags)"
  84
  85
  86 upstream_clean_%:
  87         $(MAKE) -C upstream clean_$* usr="$(usr)"
  88
  89 #
  90 # Interpreter/Compiler/Runtime Java Compilation
  91 #
  92
  93 # This works around a gcj -C bug
  94 ifeq ($(firstword $(JAVAC)),gcj)
  95 build/org/ibex/nestedvm/util/.Dummy.class:
  96         mkdir -p `dirname $@`
  97         touch $@
  98 $(java_classes): build/org/ibex/nestedvm/util/.Dummy.class
  99 endif
 100
 101 $(java_classes): $(java_sources) $(bcel_jar)
 102         $(JAVAC) -classpath $(classpath) -d build $(java_sources)
 103
 104 $(bcel_jar): upstream/tasks/extract_bcel
 105         @true
 106
 107 # GCJ Stuff
 108 # FIXME: We're cramming more than we need into the binary here
 109 build/mips2java$(EXE_EXT): $(java_sources) $(java_gen_sources)
 110         @mkdir -p `dirname $@`
 111         $(GCJ) -s -o $@ --main=org.ibex.nestedvm.Compiler $(java_sources) $(java_gen_sources)
 112
 113 #
 114 # MIPS Binary compilation
 115 #
 116
 117 # The nestedvm support library is special, it doesn't a full libc
 118 $(mips_c_objects): build/%.o: src/%.c $(tasks)/build_gcc $(tasks)/build_newlib $(tasks)/build_extraheaders
 119         @mkdir -p `dirname $@`
 120         $(MIPS_CC) $(MIPS_CFLAGS) -c -o $@ $<
 121
 122 # Everything else needs a full libc
 123 build/%.o: src/%.c $(tasks)/build_gcc $(tasks)/build_libc
 124         @mkdir -p `dirname $@`
 125         $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -o $@ $<
 126
 127 build/%.o: src/%.s $(tasks)/build_gcc
 128         @mkdir -p `dirname $@`
 129         $(MIPS_CC) -x assembler-with-cpp -c -o $@ $<
 130
 131 tmp/%.s: %.c $(tasks)/build_gcc
 132         @mkdir -p `dirname $@`
 133         $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -S -o $@ $<
 134
 135 build/%.mips: build/%.o $(tasks)/build_gcc $(tasks)/build_libc
 136         $(MIPS_LD) -o $@ $< $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS)
 137
 138 build/%.mips: src/%.cc $(tasks)/build_gcc_step2 $(tasks)/build_libc
 139         @mkdir -p `dirname $@`
 140         $(MIPS_CXX) $(MIPS_CXXFLAGS) $($(notdir $*)_CXXFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
 141
 142 build/%.mips: src/%.pas $(tasks)/build_gpc
 143         @mkdir -p `dirname $@`
 144         $(MIPS_PC) $(MIPS_PCFLAGS) $($(notdir $*)_PCFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
 145
 146 build/%.mips.stripped: build/%.mips $(tasks)/build_linker
 147         cp $< $@
 148         $(MIPS_STRIP) -s $@
 149
 150 # MIPS Compiler generated class compilation
 151 ifdef DO_JAVASOURCE
 152
 153 build/%.java: build/%.mips build/org/ibex/nestedvm/JavaSourceCompiler.class
 154         $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat javasource $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $< > build/$*.java
 155
 156 build/%.class: build/%.java build/org/ibex/nestedvm/Runtime.class
 157         $(JAVAC) $(JAVAC_NODEBUG_FLAGS) -classpath build -d build $<
 158 else
 159
 160 build/%.class: build/%.mips build/org/ibex/nestedvm/ClassFileCompiler.class
 161         $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat class -outfile $@ $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $<
 162
 163
 164 endif
 165
 166 # General Java Class compilation
 167 build/%.class: src/%.java
 168         $(JAVAC) -classpath build -d build $<
 169
 170 clean:
 171         rm -rf build/tests build/org/ibex/nestedvm *.jar build/mips2java$(EXE_EXT)
 172
 173 #
 174 # env.sh
 175 #
 176 env.sh: Makefile $(tasks)/build_gcc $(tasks)/build_libc build/org/ibex/nestedvm/Compiler.class
 177         @rm -f "$@~"
 178         @echo 'PATH="$(mips2java_root)/build:$(usr)/bin:$$PATH"; export PATH' >> $@~
 179         @echo 'CC=mips-unknown-elf-gcc; export CC' >> $@~
 180         @echo 'CXX=mips-unknown-elf-g++; export CXX' >> $@~
 181         @echo 'AS=mips-unknown-elf-as; export AS' >> $@~
 182         @echo 'AR=mips-unknown-elf-ar; export AR' >> $@~
 183         @echo 'LD=mips-unknown-elf-ld; export LD' >> $@~
 184         @echo 'RANLIB=mips-unknown-elf-ranlib; export RANLIB' >> $@~
 185         @echo 'CFLAGS="$(mips_optflags)"; export CFLAGS' >> $@~
 186         @echo 'CXXFLAGS="$(mips_optflags)"; export CXXFLAGS' >> $@~
 187         @echo 'LDFLAGS="$(MIPS_LDFLAGS)"; export LDFLAGS' >> $@~
 188         @echo 'CLASSPATH=$(mips2java_root)/build:$(mips2java_root)/$(bcel_jar):.; export CLASSPATH' >> $@~
 189         @mv "$@~" "$@"
 190         @echo "$@ created successfully"
 191
 192 #
 193 # Runtime.jar
 194 #
 195
 196 runtime_classes = Runtime Registers UsermodeConstants util/Seekable
 197
 198 tex.jar: $(mips_objects) $(runtime_classes:%=build/org/ibex/nestedvm/%.class) upstream/tasks/build_tex
 199         echo -e "Manifest-Version: 1.0\nMain-Class: TeX\n" > .manifest
 200         cp upstream/build/tex/TeX.class build
 201         cd build && jar cfm ../$@ ../.manifest \
 202                 TeX.class \
 203                 $(runtime_classes:%=org/ibex/nestedvm/%.class) \
 204                 org/ibex/nestedvm/*.class \
 205                 org/ibex/nestedvm/util/*.class
 206
 207 runtime.jar: $(runtime_classes:%=build/org/ibex/nestedvm/%.class)
 208         cd build && jar cf ../$@ \
 209                 $(runtime_classes:%=org/ibex/nestedvm/%.class) \
 210                 org/ibex/nestedvm/Runtime\$$*.class \
 211                 org/ibex/nestedvm/util/Seekable\$$*.class
 212
 213 .manifest:
 214         echo -ne "Manifest-Version: 1.0\nMain-Class: org.ibex.nestedvm.RuntimeCompiler\n" > $@
 215
 216 nestedvm.jar: $(java_classes) .manifest
 217         cd build && jar cfm ../$@ ../.manifest $(java_classes:build/%.class=%*.class)
 218
 219 compact_runtime_compiler.jar: $(java_classes) .manifest $(tasks)/build_gcclass
 220         mkdir -p tmp/pruned
 221         java -cp upstream/build/gcclass/build:$(bcel_jar) com.brian_web.gcclass.GCClass \
 222                 build tmp/pruned \
 223                 org.ibex.nestedvm.RuntimeCompiler.main 'org.ibex.nestedvm.Runtime.decodeData' \
 224                 'org.ibex.nestedvm.UnixRuntime.<init>' 'org.ibex.nestedvm.Runtime.initPages' \
 225                 'org.ibex.nestedvm.Runtime.clearPages' 'org.ibex.nestedvm.Runtime.syscall' \
 226                 'org.ibex.nestedvm.Runtime$$CPUState.dup'
 227         cd tmp/pruned && jar cfm ../../$@ ../../.manifest .
 228
 229 # This is only for Brian to use... don't mess with it
 230 rebuild-constants: $(tasks)/build_libc
 231         @mkdir -p `dirname $@`
 232         ( \
 233                 cat \
 234                         src/org/ibex/nestedvm/syscalls.h \
 235                         $(usr)/mips-uknown-elf/include/nestedvm/sockets.h \
 236                         $(usr)/mips-unknown-elf/include/sys/{errno.h,unistd.h,syslimits.h,sysctl.h}; \
 237                 $(MIPS_CC) -E -dM $(usr)/mips-unknown-elf/include/sys/fcntl.h | awk '$$2 ~ /^[OF]_/ { print; }'; \
 238         ) | ( \
 239                 echo "// THIS FILE IS AUTOGENERATED! DO NOT EDIT!"; \
 240                 echo "// run \"make rebuild-constants\" if it needs to be updated"; \
 241                 echo ""; \
 242                 echo "package org.ibex.nestedvm;"; \
 243                 echo "public interface UsermodeConstants {"; \
 244                 tr '\t' ' ' | sed -n ' \
 245                         s/  */ /g; \
 246                         s/ *# *define \([A-Z_][A-Za-z0-9_]*\) \([0-9][0-9a-fA-Fx]*\)/    public static final int \1 = \2;/p'; \
 247                 echo "}"; \
 248         ) > src/org/ibex/nestedvm/UsermodeConstants.java
 249
 250 #
 251 # Tests
 252 # These are simply here for convenience. They aren't required
 253 # to build or run mips2java
 254 #
 255
 256 build/tests/Env.class: build/org/ibex/nestedvm/Runtime.class build/org/ibex/nestedvm/Interpreter.class
 257
 258 # Generic Hello Worldish test
 259 test_COMPILERFLAGS = -o unixruntime
 260 test: build/tests/Test.class
 261         $(JAVA) -cp build tests.Test "arg 1" "arg 2" "arg 3"
 262 inttest: build/tests/Test.mips build/org/ibex/nestedvm/Interpreter.class
 263         $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/Test.mips "arg 1" "arg 2" "arg 3"
 264 cxxtest: build/tests/CXXTest.class
 265         $(JAVA) -cp build tests.CXXTest
 266
 267 # CallTest
 268 build/tests/CallTest.class: build/tests/Test.class
 269 calltest: build/tests/CallTest.class
 270         $(JAVA) -cp build tests.CallTest `date|perl -pe 's/\D+/ /g;'` `id -u`
 271
 272 # FDTest
 273 build/tests/FDTest.class: build/tests/Test.class
 274 fdtest: build/tests/FDTest.class
 275         $(JAVA) -cp build tests.FDTest
 276
 277 # Pascal Test
 278 pascaltest: build/tests/PascalHello.class
 279         $(JAVA) -cp build tests.PascalHello
 280
 281 # Simple
 282 Simple_LDFLAGS = -nostdlib
 283 simpletest: build/tests/Simple.class
 284         $(JAVA) -cp build tests.Simple
 285
 286 # Paranoia
 287 Paranoia_CFLAGS = "-Wno-error"
 288 Paranoia_LDFLAGS = -lm
 289 paranoiatest: build/tests/Paranoia.class
 290         $(JAVA) -cp build tests.Paranoia
 291
 292 # Linpack
 293 build/tests/Linpack.mips: $(tasks)/download_linpack $(tasks)/build_gcc_step2
 294         mkdir -p `dirname "$@"`
 295         $(MIPS_G77) $(MIPS_CFLAGS) $(MIPS_LDFLAGS) -o $@ upstream/download/linpack_bench.f -lc
 296
 297 linpacktest: build/tests/Linpack.class
 298         $(JAVA) -cp build tests.Linpack
 299
 300 #
 301 # Freetype Stuff
 302 #
 303 FreeType_CFLAGS = -Iupstream/build/freetype/include
 304 FreeType_LDFLAGS =  -Lupstream/build/freetype/objs -lfreetype
 305
 306 FreeTypeDemoHelper_CFLAGS = $(FreeType_CFLAGS)
 307 FreeTypeDemoHelper_LDFLAGS = $(FreeType_LDFLAGS)
 308 build/tests/FreeTypeDemoHelper.o: $(tasks)/build_freetype
 309 build/tests/FreeTypeDemoHelper.mips:
 310 build/tests/FreeTypeDemo.class: build/tests/FreeTypeDemoHelper.class
 311
 312 FTBench_CFLAGS =  $(FreeType_CFLAGS)
 313 FTBench_LDFLAGS = $(FreeType_LDFLAGS)
 314 build/tests/FTBench.o: $(tasks)/build_freetype
 315
 316 #
 317 # MSPack Stuff
 318 #
 319 MSPackHelper_CFLAGS = -Iupstream/build/libmspack/mspack
 320 MSPackHelper_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
 321 build/tests/MSPackHelper.o: $(tasks)/build_libmspack
 322 build/tests/MSPack.class: build/tests/MSPackHelper.class
 323
 324 MSPackBench_CFLAGS = -Iupstream/build/libmspack/mspack
 325 MSPackBench_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
 326 build/tests/MSPackBench.o: $(tasks)/build_libmspack
 327
 328 #
 329 # Echo
 330 #
 331 build/tests/Echo.class: build/tests/EchoHelper.class
 332
 333 #
 334 # Libjpeg
 335 #
 336 DJpeg_COMPILERFLAGS = -o onepage,pagesize=8m
 337 build/tests/DJpeg.mips: $(tasks)/build_libjpeg
 338         @mkdir -p `dirname $@`
 339         cp upstream/build/libjpeg/djpeg $@
 340
 341 #
 342 # Busybox
 343 #
 344 BusyBox_COMPILERFLAGS = -o unixruntime
 345 build/tests/BusyBox.mips: $(tasks)/build_busybox
 346         @mkdir -p `dirname $@`
 347         cp upstream/build/busybox/busybox $@
 348
 349 busyboxtest: build/tests/BusyBox.class
 350         $(JAVA) -Dnestedvm.busyboxhack=true -cp $(classpath) tests.BusyBox ash
 351
 352 #
 353 # Boehm GC
 354 #
 355 build/tests/GCTest.mips: $(tasks)/build_boehmgc
 356         @mkdir -p `dirname $@`
 357         cp upstream/build/boehmgc/gctest $@
 358
 359 boehmgctest: build/tests/Env.class build/tests/GCTest.class
 360         $(JAVA) -cp build tests.Env GC_PRINT_STATS=1  tests.GCTest
 361
 362
 363 #
 364 # Speed tests
 365 #
 366
 367 build/tests/SpeedTest.class: build/org/ibex/nestedvm/Runtime.class
 368
 369 tmp/thebride_1280.jpg:
 370         @mkdir -p tmp
 371         cd tmp && wget http://www.kill-bill.com/images/wallpaper/thebride_1280.jpg
 372
 373 oldspeedtest: build/tests/DJpeg.class tmp/thebride_1280.jpg
 374         bash -c "time $(JAVA) -cp build tests.DJpeg -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg"
 375         @echo "e90f6b915aee2fc0d2eb9fc60ace6203  tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
 376
 377 djpegspeedtest: build/tests/SpeedTest.class build/tests/DJpeg.class tmp/thebride_1280.jpg
 378         @echo "Running DJpeg test..."
 379         @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 8 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 380
 381 mspackspeedtest: build/tests/SpeedTest.class build/tests/MSPackBench.class
 382         @if [ -e tmp/mspack/comic32.exe ]; then \
 383                 echo "Running MSPackBench test..."; \
 384                 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 20 *32.exe; \
 385         else \
 386                 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
 387         fi
 388
 389 speedtest: build/tests/SpeedTest.class build/tests/DJpeg.class build/tests/FTBench.class tmp/thebride_1280.jpg build/tests/MSPackBench.class
 390         @echo "Running DJpeg test..."
 391         @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 10 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 392         @if [ -e tmp/mspack/Comic.TTF ]; then \
 393                 echo "Running FTBench test..."; \
 394                 $(JAVA) -cp build tests.SpeedTest tests.FTBench 10 tmp/mspack/Comic.TTF tmp/mspack/Comic.TTF.render; \
 395         else \
 396                 echo "Run \"make check\" to get Arial.TTF for the FTBench test"; \
 397         fi
 398         @if false && [ -e tmp/mspack/comic32.exe ]; then \
 399                 echo "Running MSPackBench test..."; \
 400                 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 10 *32.exe; \
 401         else \
 402                 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
 403         fi
 404
 405 intspeed: build/tests/DJpeg.mips  build/org/ibex/nestedvm/Interpreter.class tmp/thebride_1280.jpg
 406         time $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/DJpeg.mips -targa  -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
 407         @echo "e90f6b915aee2fc0d2eb9fc60ace6203  tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
 408
 409 #
 410 # Verification checks
 411 #
 412
 413 check: $(patsubst %,build/tests/%.class, FTBench MSPackBench DJpeg GCTest) tmp/thebride_1280.jpg
 414         @/bin/bash ./src/tests/check.sh running_from_make
 415
 416 compiletests: $(patsubst %,build/tests/%.class,FTBench MSPackBench DJpeg Test FreeTypeDemoHelper MSPackHelper EchoHelper BusyBox GCTest Fork)
 417         @true
 418
 419
 420 charts := $(shell find doc/charts -name \*.dat)
 421
 422 # IVME Paper
 423 doc/charts/%.pdf: doc/charts/%.dat doc/charts/%.gnuplot
 424         cd doc/charts; gnuplot $*.gnuplot
 425         cd doc/charts; chmod +x boxfill.pl; ./boxfill.pl -g -o unfilled.eps $*.eps
 426         cd doc/charts; ps2pdf $*.eps
 427
 428 tex := java -cp $(usr)/../../build:.. TeX
 429
 430 #tex := java -cp $(usr)/../../build:.. org.ibex.nestedvm.Interpreter ../tex.mips
 431 doc/ivme04.pdf: doc/ivme04.tex doc/acmconf.cls $(charts:%.dat=%.pdf) tex.jar upstream/tasks/extract_texinputs
 432         cp upstream/build/tex/tex.pool upstream/build/tex/texinputs/tex.pool
 433         cd upstream/build/tex/texinputs; echo '\latex.ltx' | $(tex)
 434         cd upstream/build/tex/texinputs; ln -fs ../../../../doc/* .; rm -f ivme04.aux; touch ivme04.aux; touch ivme04.bbl
 435         cd upstream/build/tex/texinputs; echo '\&latex \input ivme04.tex' | $(tex)
 436         cd upstream/build/tex/texinputs; dvipdf ivme04.dvi
 437
 438 pdf: doc/ivme04.pdf
 439         open doc/ivme04.pdf