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)
10 # C sources that are part of the compiler/interpreter
11 mips_sources = crt0.c support_aux.c
12 mips_asm_sources = support.s
14 mips2java_root = $(shell pwd)
15 build = $(mips2java_root)/build
16 tasks = upstream/tasks
19 # MIPS Settings (don't change these)
22 MIPS_CC = mips-unknown-elf-gcc
23 MIPS_CXX = mips-unknown-elf-g++
25 # Be VERY careful about changing any of these as they can break binary
26 # compatibility and create hard to find bugs
27 mips_optflags = -O3 -g \
29 -ffunction-sections -fdata-sections \
30 -falign-functions=512 \
31 -fno-rename-registers \
36 MIPS_CFLAGS = $(mips_optflags) $(flags) -I. -Wall -Wno-unused -Werror
37 MIPS_LD = mips-unknown-elf-gcc
39 $(flags) -L$(build)/org/ibex/nestedvm --static \
40 -T $(mips2java_root)/src/org/ibex/nestedvm/linker.ld -Wl,--gc-sections
41 MIPS_STRIP = mips-unknown-elf-strip
43 # Java compiler/VM settings
46 ifeq ($(firstword $(JAVAC)),gcj)
47 JAVAC_NODEBUG_FLAGS = -g0
49 JAVAC_NODEBUG_FLAGS = -g:none
52 bcel_jar = upstream/build/bcel-5.1/bcel-5.1.jar
53 classpath = build:$(bcel_jar)
60 java_classes = $(java_sources:src/%.java=build/%.class)
61 mips_objects = $(mips_sources:%.c=build/org/ibex/nestedvm/%.o) $(mips_asm_sources:%.s=build/org/ibex/nestedvm/%.o)
63 usr = $(mips2java_root)/upstream/install
64 PATH := $(usr)/bin:$(PATH)
70 all: $(java_classes) $(mips_objects)
71 ifdef NATIVE_MIPS2JAVA_COMPILER
72 all: build/mips2java$(EXE_EXT) $(mips_objects)
76 $(MAKE) -C upstream tasks/$* usr="$(usr)" MIPS_LDFLAGS="$(MIPS_LDFLAGS)" MIPS_CFLAGS="$(flags) $(mips_optflags)"
79 $(MAKE) -C upstream clean_$* usr="$(usr)"
82 # Interpreter/Compiler/Runtime Java Compilation
85 # This works around a gcj -C bug
86 ifeq ($(firstword $(JAVAC)),gcj)
87 build/org/ibex/nestedvm/util/.Dummy.class:
90 $(java_classes): build/org/ibex/nestedvm/util/.Dummy.class
93 $(java_classes): $(java_sources) $(bcel_jar)
94 $(JAVAC) -classpath $(classpath) -d build $(java_sources)
96 $(bcel_jar): upstream/tasks/extract_bcel
100 # FIXME: We're cramming more than we need into the binary here
101 build/mips2java$(EXE_EXT): $(java_sources) $(java_gen_sources)
102 @mkdir -p `dirname $@`
103 $(GCJ) -s -o $@ --main=org.ibex.nestedvm.Compiler $(java_sources) $(java_gen_sources)
106 # MIPS Binary compilation
108 build/%.o: src/%.c $(tasks)/full_toolchain
109 @mkdir -p `dirname $@`
110 $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -o $@ $<
112 build/%.o: src/%.s $(tasks)/full_toolchain
113 @mkdir -p `dirname $@`
114 $(MIPS_CC) -x assembler-with-cpp -c -o $@ $<
116 %.s: %.c $(tasks)/full_toolchain
117 $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -S -o $@ $<
119 build/%.mips: build/%.o $(mips_objects)
120 $(MIPS_LD) -o $@ $< $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS)
122 build/%.mips: src/%.cc $(tasks)/full_toolchain $(mips_objects)
123 @mkdir -p `dirname $@`
124 $(MIPS_CXX) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
126 build/%.mips.stripped: build/%.mips
130 # MIPS Compiler generated class compilation
133 build/%.java: build/%.mips build/org/ibex/nestedvm/JavaSourceCompiler.class
134 $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat javasource $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $< > build/$*.java
136 build/%.class: build/%.java build/org/ibex/nestedvm/Runtime.class
137 $(JAVAC) $(JAVAC_NODEBUG_FLAGS) -classpath build -d build $<
140 build/%.class: build/%.mips build/org/ibex/nestedvm/ClassFileCompiler.class
141 $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat class -outfile $@ $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $<
146 # General Java Class compilation
147 build/%.class: src/%.java
148 $(JAVAC) -classpath build -d build $<
151 rm -rf build/tests build/org/ibex/nestedvm *.jar build/mips2java$(EXE_EXT)
156 env.sh: Makefile $(tasks)/full_toolchain build/org/ibex/nestedvm/Compiler.class
158 @echo 'PATH="$(mips2java_root)/build:$(usr)/bin:$$PATH"; export PATH' >> $@~
159 @echo 'CC=mips-unknown-elf-gcc; export CC' >> $@~
160 @echo 'CXX=mips-unknown-elf-g++; export CXX' >> $@~
161 @echo 'AS=mips-unknown-elf-as; export AS' >> $@~
162 @echo 'AR=mips-unknown-elf-ar; export AR' >> $@~
163 @echo 'LD=mips-unknown-elf-ld; export LD' >> $@~
164 @echo 'RANLIB=mips-unknown-elf-ranlib; export RANLIB' >> $@~
165 @echo 'CFLAGS="$(mips_optflags)"; export CFLAGS' >> $@~
166 @echo 'CXXFLAGS="$(mips_optflags)"; export CXXFLAGS' >> $@~
167 @echo 'LDFLAGS="$(MIPS_LDFLAGS)"; export LDFLAGS' >> $@~
168 @echo 'CLASSPATH=$(mips2java_root)/build:$(mips2java_root)/$(bcel_jar):.; export CLASSPATH' >> $@~
170 @echo "$@ created successfully"
176 runtime_util_classes = SeekableData SeekableByteArray SeekableFile SeekableInputStream
177 runtime_classes = Runtime Registers UsermodeConstants $(runtime_util_classes:%=util/%)
178 unixruntime_classes = $(runtime_classes) UnixRuntime
180 runtime.jar: $(runtime_classes:%=build/org/ibex/nestedvm/%.class)
181 cd build && jar cf ../$@ $(runtime_classes:%=org/ibex/nestedvm/%*.class)
183 unixruntime.jar: $(unixruntime_classes:%=build/org/ibex/nestedvm/%.class)
184 cd build && jar cf ../$@ $(unixruntime_classes:%=org/ibex/nestedvm/%*.class)
186 # This is only for Brian to use... don't mess with it
187 rebuild-constants: $(tasks)/build_newlib
188 @mkdir -p `dirname $@`
191 src/org/ibex/nestedvm/syscalls.h \
192 $(usr)/mips-unknown-elf/include/sys/{errno.h,unistd.h,syslimits.h}; \
193 $(MIPS_CC) -E -dM $(usr)/mips-unknown-elf/include/sys/fcntl.h | awk '$$2 ~ /^[OF]_/ { print; }'; \
195 echo "// THIS FILE IS AUTOGENERATED! DO NOT EDIT!"; \
196 echo "// run \"make rebuild-constants\" if it needs to be updated"; \
198 echo "package org.ibex.nestedvm;"; \
199 echo "public interface UsermodeConstants {"; \
200 tr '\t' ' ' | sed -n ' \
202 s/ *# *define \([A-Z_][A-Za-z0-9_]*\) \([0-9][0-9x]*\)/ public static final int \1 = \2;/p'; \
204 ) > src/org/ibex/nestedvm/UsermodeConstants.java
208 # These are simply here for convenience. They aren't required
209 # to build or run mips2java
212 build/tests/Env.class: build/org/ibex/nestedvm/Runtime.class build/org/ibex/nestedvm/Interpreter.class
214 # Generic Hello Worldish test
215 test: build/tests/Test.class
216 $(JAVA) -cp build tests.Test "arg 1" "arg 2" "arg 3"
217 inttest: build/tests/Test.mips build/org/ibex/nestedvm/Interpreter.class
218 $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/Test.mips "arg 1" "arg 2" "arg 3"
219 cxxtest: build/tests/CXXTest.class
220 $(JAVA) -cp build tests.CXXTest
223 build/tests/CallTest.class: build/tests/Test.class
224 calltest: build/tests/CallTest.class
225 $(JAVA) -cp build tests.CallTest `date|perl -pe 's/\D+/ /g;'` `id -u`
228 build/tests/FDTest.class: build/tests/Test.class
229 fdtest: build/tests/FDTest.class
230 $(JAVA) -cp build tests.FDTest
234 Simple_LDFLAGS = -nostdlib
235 simpletest: build/tests/Simple.class
236 $(JAVA) -cp build tests.Simple
239 Paranoia_CFLAGS = "-Wno-error"
240 Paranoia_LDFLAGS = -lm
241 paranoiatest: build/tests/Paranoia.class
242 $(JAVA) -cp build tests.Paranoia
247 FreeType_CFLAGS = -Iupstream/build/freetype/include
248 FreeType_LDFLAGS = -Lupstream/build/freetype/objs -lfreetype
250 FreeTypeDemoHelper_CFLAGS = $(FreeType_CFLAGS)
251 FreeTypeDemoHelper_LDFLAGS = $(FreeType_LDFLAGS)
252 build/tests/FreeTypeDemoHelper.o: $(mips_objects) $(tasks)/build_freetype
253 build/tests/FreeTypeDemoHelper.mips:
254 build/tests/FreeTypeDemo.class: build/tests/FreeTypeDemoHelper.class
256 FTBench_CFLAGS = $(FreeType_CFLAGS)
257 FTBench_LDFLAGS = $(FreeType_LDFLAGS)
258 build/tests/FTBench.o: $(tasks)/build_freetype
263 MSPackHelper_CFLAGS = -Iupstream/build/libmspack/mspack
264 MSPackHelper_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
265 build/tests/MSPackHelper.o: $(mips_objects) $(tasks)/build_libmspack
266 build/tests/MSPack.class: build/tests/MSPackHelper.class
268 MSPackBench_CFLAGS = -Iupstream/build/libmspack/mspack
269 MSPackBench_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
270 build/tests/MSPackBench.o: $(tasks)/build_libmspack
275 build/tests/Echo.class: build/tests/EchoHelper.class
280 DJpeg_COMPILERFLAGS = -o onepage,pagesize=8m
281 build/tests/DJpeg.mips: $(mips_objects) $(tasks)/build_libjpeg
282 @mkdir -p `dirname $@`
283 cp upstream/build/libjpeg/djpeg $@
288 BusyBox_COMPILERFLAGS = -o unixruntime
289 build/tests/BusyBox.mips: $(mips_objects) $(tasks)/build_busybox
290 @mkdir -p `dirname $@`
291 cp upstream/build/busybox/busybox $@
293 busyboxtest: build/tests/BusyBox.class
294 $(JAVA) -cp $(classpath) tests.BusyBox ash
299 build/tests/GCTest.mips: $(mips_objects) $(tasks)/build_boehmgc
300 @mkdir -p `dirname $@`
301 cp upstream/build/boehmgc/gctest $@
303 boehmgctest: build/tests/Env.class build/tests/GCTest.class
304 $(JAVA) -cp build tests.Env GC_PRINT_STATS=1 tests.GCTest
311 build/tests/SpeedTest.class: build/org/ibex/nestedvm/Runtime.class
313 tmp/thebride_1280.jpg:
315 cd tmp && wget http://www.kill-bill.com/images/wallpaper/thebride_1280.jpg
317 oldspeedtest: build/tests/DJpeg.class tmp/thebride_1280.jpg
318 bash -c "time $(JAVA) -cp build tests.DJpeg -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg"
319 @echo "e90f6b915aee2fc0d2eb9fc60ace6203 tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
321 djpegspeedtest: build/tests/SpeedTest.class build/tests/DJpeg.class tmp/thebride_1280.jpg
322 @echo "Running DJpeg test..."
323 @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 8 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
325 mspackspeedtest: build/tests/SpeedTest.class build/tests/MSPackBench.class
326 @if [ -e tmp/mspack/comic32.exe ]; then \
327 echo "Running MSPackBench test..."; \
328 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 20 *32.exe; \
330 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
333 speedtest: build/tests/SpeedTest.class build/tests/DJpeg.class build/tests/FTBench.class tmp/thebride_1280.jpg build/tests/MSPackBench.class
334 @echo "Running DJpeg test..."
335 @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 10 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
336 @if [ -e tmp/mspack/Comic.TTF ]; then \
337 echo "Running FTBench test..."; \
338 $(JAVA) -cp build tests.SpeedTest tests.FTBench 10 tmp/mspack/Comic.TTF tmp/mspack/Comic.TTF.render; \
340 echo "Run \"make check\" to get Arial.TTF for the FTBench test"; \
342 @if false && [ -e tmp/mspack/comic32.exe ]; then \
343 echo "Running MSPackBench test..."; \
344 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 10 *32.exe; \
346 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
349 intspeed: build/tests/DJpeg.mips build/org/ibex/nestedvm/Interpreter.class tmp/thebride_1280.jpg
350 time $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/DJpeg.mips -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
351 @echo "e90f6b915aee2fc0d2eb9fc60ace6203 tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
354 # Verification checks
357 check: $(patsubst %,build/tests/%.class, FTBench MSPackBench DJpeg GCTest) tmp/thebride_1280.jpg
358 @/bin/bash ./src/tests/check.sh running_from_make
360 compiletests: $(patsubst %,build/tests/%.class,FTBench MSPackBench DJpeg Test FreeTypeDemoHelper MSPackHelper EchoHelper BusyBox GCTest Fork)
365 doc/nestedvm.ivme04.pdf: doc/nestedvm.ivme04.tex doc/acmconf.cls
366 cd doc; pdflatex nestedvm.ivme04.tex && ./pst2pdf && pdflatex nestedvm.ivme04.tex
368 pdf: doc/nestedvm.ivme04.pdf
369 open doc/nestedvm.ivme04.pdf