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)"
81 errno_h = $(usr)/mips-unknown-elf/include/sys/errno.h
82 $(errno_h): $(tasks)/build_newlib
84 unistd_h = $(usr)/mips-unknown-elf/include/sys/unistd.h
85 $(unistd_h): $(tasks)/build_newlib
88 # Interpreter/Compiler/Runtime Java Compilation
91 # This works around a gcj -C bug
92 ifeq ($(firstword $(JAVAC)),gcj)
93 build/org/ibex/nestedvm/util/.Dummy.class:
96 $(java_classes): build/org/ibex/nestedvm/util/.Dummy.class
99 $(java_classes): $(java_sources) $(bcel_jar)
100 $(JAVAC) -classpath $(classpath) -d build $(java_sources)
102 $(bcel_jar): upstream/tasks/extract_bcel
106 # FIXME: We're cramming more than we need into the binary here
107 build/mips2java$(EXE_EXT): $(java_sources) $(java_gen_sources)
108 @mkdir -p `dirname $@`
109 $(GCJ) -s -o $@ --main=org.ibex.nestedvm.Compiler $(java_sources) $(java_gen_sources)
112 # MIPS Binary compilation
114 build/%.o: src/%.c $(tasks)/full_toolchain
115 @mkdir -p `dirname $@`
116 $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -o $@ $<
118 build/%.o: src/%.s $(tasks)/full_toolchain
119 @mkdir -p `dirname $@`
120 $(MIPS_CC) -x assembler-with-cpp -c -o $@ $<
122 %.s: %.c $(tasks)/full_toolchain
123 $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -S -o $@ $<
125 build/%.mips: build/%.o $(mips_objects)
126 $(MIPS_LD) -o $@ $< $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS)
128 build/%.mips: src/%.cc $(tasks)/full_toolchain $(mips_objects)
129 @mkdir -p `dirname $@`
130 $(MIPS_CXX) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
132 build/%.mips.stripped: build/%.mips
136 # MIPS Compiler generated class compilation
139 build/%.java: build/%.mips build/org/ibex/nestedvm/JavaSourceCompiler.class
140 $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat javasource $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $< > build/$*.java
142 build/%.class: build/%.java build/org/ibex/nestedvm/Runtime.class
143 $(JAVAC) $(JAVAC_NODEBUG_FLAGS) -classpath build -d build $<
146 build/%.class: build/%.mips build/org/ibex/nestedvm/ClassFileCompiler.class
147 $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat class -outfile $@ $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $<
152 # General Java Class compilation
153 build/%.class: src/%.java
154 $(JAVAC) -classpath build -d build $<
157 rm -rf build/tests build/org/ibex/nestedvm *.jar build/mips2java$(EXE_EXT)
162 env.sh: Makefile $(tasks)/full_toolchain build/org/ibex/nestedvm/Compiler.class
164 @echo 'PATH="$(mips2java_root)/build:$(usr)/bin:$$PATH"; export PATH' >> $@~
165 @echo 'CC=mips-unknown-elf-gcc; export CC' >> $@~
166 @echo 'CXX=mips-unknown-elf-g++; export CXX' >> $@~
167 @echo 'AS=mips-unknown-elf-as; export AS' >> $@~
168 @echo 'AR=mips-unknown-elf-ar; export AR' >> $@~
169 @echo 'LD=mips-unknown-elf-ld; export LD' >> $@~
170 @echo 'RANLIB=mips-unknown-elf-ranlib; export RANLIB' >> $@~
171 @echo 'CFLAGS="$(mips_optflags)"; export CFLAGS' >> $@~
172 @echo 'CXXFLAGS="$(mips_optflags)"; export CXXFLAGS' >> $@~
173 @echo 'LDFLAGS="$(MIPS_LDFLAGS)"; export LDFLAGS' >> $@~
174 @echo 'CLASSPATH=$(mips2java_root)/build:$(mips2java_root)/$(bcel_jar):.; export CLASSPATH' >> $@~
176 @echo "$@ created successfully"
182 runtime_util_classes = SeekableData SeekableByteArray SeekableFile SeekableInputStream
183 runtime_classes = Runtime Registers UsermodeConstants $(runtime_util_classes:%=util/%)
184 unixruntime_classes = $(runtime_classes) UnixRuntime
186 runtime.jar: $(runtime_classes:%=build/org/ibex/nestedvm/%.class)
187 cd build && jar cf ../$@ $(runtime_classes:%=org/ibex/nestedvm/%*.class)
189 unixruntime.jar: $(unixruntime_classes:%=build/org/ibex/nestedvm/%.class)
190 cd build && jar cf ../$@ $(unixruntime_classes:%=org/ibex/nestedvm/%*.class)
192 # This is only for Brian to use... don't mess with it
193 rebuild-constants: src/org/ibex/nestedvm/syscalls.h $(errno_h) $(unistd_h)
194 @mkdir -p `dirname $@`
196 echo "// THIS FILE IS AUTOGENERATED! DO NOT EDIT!"; \
197 echo "// run \"make rebuild-constants\" if it needs to be updated"; \
199 echo "package org.ibex.nestedvm;"; \
200 echo "public interface UsermodeConstants {"; \
201 tr '\t' ' ' | sed -n ' \
203 s/ *# *define \([A-Z_][A-Za-z0-9_]*\) \([0-9][0-9x]*\)/ public static final int \1 = \2;/p'; \
205 ) > src/org/ibex/nestedvm/UsermodeConstants.java
209 # These are simply here for convenience. They aren't required
210 # to build or run mips2java
213 build/tests/Env.class: build/org/ibex/nestedvm/Runtime.class build/org/ibex/nestedvm/Interpreter.class
215 # Generic Hello Worldish test
216 test: build/tests/Test.class
217 $(JAVA) -cp build tests.Test "arg 1" "arg 2" "arg 3"
218 inttest: build/tests/Test.mips build/org/ibex/nestedvm/Interpreter.class
219 $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/Test.mips "arg 1" "arg 2" "arg 3"
220 cxxtest: build/tests/CXXTest.class
221 $(JAVA) -cp build tests.CXXTest
224 build/tests/CallTest.class: build/tests/Test.class
225 calltest: build/tests/CallTest.class
226 $(JAVA) -cp build tests.CallTest `date|perl -pe 's/\D+/ /g;'` `id -u`
229 build/tests/FDTest.class: build/tests/Test.class
230 fdtest: build/tests/FDTest.class
231 $(JAVA) -cp build tests.FDTest
235 Simple_LDFLAGS = -nostdlib
236 simpletest: build/tests/Simple.class
237 $(JAVA) -cp build tests.Simple
240 Paranoia_CFLAGS = "-Wno-error"
241 Paranoia_LDFLAGS = -lm
242 paranoiatest: build/tests/Paranoia.class
243 $(JAVA) -cp build tests.Paranoia
248 FreeType_CFLAGS = -Iupstream/build/freetype/include
249 FreeType_LDFLAGS = -Lupstream/build/freetype/objs -lfreetype
251 FreeTypeDemoHelper_CFLAGS = $(FreeType_CFLAGS)
252 FreeTypeDemoHelper_LDFLAGS = $(FreeType_LDFLAGS)
253 build/tests/FreeTypeDemoHelper.o: $(mips_objects) $(tasks)/build_freetype
254 build/tests/FreeTypeDemoHelper.mips:
255 build/tests/FreeTypeDemo.class: build/tests/FreeTypeDemoHelper.class
257 FTBench_CFLAGS = $(FreeType_CFLAGS)
258 FTBench_LDFLAGS = $(FreeType_LDFLAGS)
259 build/tests/FTBench.o: $(tasks)/build_freetype
264 MSPackHelper_CFLAGS = -Iupstream/build/libmspack/mspack
265 MSPackHelper_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
266 build/tests/MSPackHelper.o: $(mips_objects) $(tasks)/build_libmspack
267 build/tests/MSPack.class: build/tests/MSPackHelper.class
269 MSPackBench_CFLAGS = -Iupstream/build/libmspack/mspack
270 MSPackBench_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
271 build/tests/MSPackBench.o: $(tasks)/build_libmspack
276 build/tests/Echo.class: build/tests/EchoHelper.class
281 DJpeg_COMPILERFLAGS = -o onepage,pagesize=8m
282 build/tests/DJpeg.mips: $(mips_objects) $(tasks)/build_libjpeg
283 @mkdir -p `dirname $@`
284 cp upstream/build/libjpeg/djpeg $@
289 BusyBox_COMPILERFLAGS = -o unixruntime
290 build/tests/BusyBox.mips: $(mips_object) $(tasks)/build_busybox
291 @mkdir -p `dirname $@`
292 cp upstream/build/busybox/busybox $@
294 busyboxtest: build/tests/BusyBox.class
295 $(JAVA) -cp build tests.BusyBox ash
300 build/tests/GCTest.mips: $(mips_objects) $(tasks)/build_boehmgc
301 @mkdir -p `dirname $@`
302 cp upstream/build/boehmgc/gctest $@
304 boehmgctest: build/tests/Env.class build/tests/GCTest.class
305 $(JAVA) -cp build tests.Env GC_PRINT_STATS=1 tests.GCTest
312 build/tests/SpeedTest.class: build/org/ibex/nestedvm/Runtime.class
314 tmp/thebride_1280.jpg:
316 cd tmp && wget http://www.kill-bill.com/images/wallpaper/thebride_1280.jpg
318 oldspeedtest: build/tests/DJpeg.class tmp/thebride_1280.jpg
319 bash -c "time $(JAVA) -cp build tests.DJpeg -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg"
320 @echo "e90f6b915aee2fc0d2eb9fc60ace6203 tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
322 djpegspeedtest: build/tests/SpeedTest.class build/tests/DJpeg.class tmp/thebride_1280.jpg
323 @echo "Running DJpeg test..."
324 @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 8 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
326 mspackspeedtest: build/tests/SpeedTest.class build/tests/MSPackBench.class
327 @if [ -e tmp/mspack/comic32.exe ]; then \
328 echo "Running MSPackBench test..."; \
329 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 20 *32.exe; \
331 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
334 speedtest: build/tests/SpeedTest.class build/tests/DJpeg.class build/tests/FTBench.class tmp/thebride_1280.jpg build/tests/MSPackBench.class
335 @echo "Running DJpeg test..."
336 @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 10 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
337 @if [ -e tmp/mspack/Comic.TTF ]; then \
338 echo "Running FTBench test..."; \
339 $(JAVA) -cp build tests.SpeedTest tests.FTBench 10 tmp/mspack/Comic.TTF tmp/mspack/Comic.TTF.render; \
341 echo "Run \"make check\" to get Arial.TTF for the FTBench test"; \
343 @if false && [ -e tmp/mspack/comic32.exe ]; then \
344 echo "Running MSPackBench test..."; \
345 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 10 *32.exe; \
347 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
350 intspeed: build/tests/DJpeg.mips build/org/ibex/nestedvm/Interpreter.class tmp/thebride_1280.jpg
351 time $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/DJpeg.mips -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
352 @echo "e90f6b915aee2fc0d2eb9fc60ace6203 tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
355 # Verification checks
358 check: $(patsubst %,build/tests/%.class, FTBench MSPackBench DJpeg GCTest) tmp/thebride_1280.jpg
359 @/bin/bash ./src/tests/check.sh running_from_make
361 compiletests: $(patsubst %,build/tests/%.class,FTBench MSPackBench DJpeg Test FreeTypeDemoHelper MSPackHelper EchoHelper BusyBox GCTest Fork)
366 doc/nestedvm.ivme04.pdf: doc/nestedvm.ivme04.tex doc/acmconf.cls
367 cd doc; pdflatex nestedvm.ivme04.tex && ./pst2pdf && pdflatex nestedvm.ivme04.tex
369 pdf: doc/nestedvm.ivme04.pdf
370 open doc/nestedvm.ivme04.pdf