5 # Java sources that are part of the compiler/interpreter
6 java_sources = $(wildcard src/org/xwt/mips/*.java) $(wildcard src/org/xwt/mips/util/*.java)
8 # Java sources that are part of the compiler/interpreter that are
9 # generated from other sources
10 java_gen_sources = $(patsubst %,build/org/xwt/mips/%.java, UsermodeConstants)
12 # C sources that are part of the compiler/interpreter
13 mips_sources = crt0.c support_aux.c
14 mips_asm_sources = support.s
16 mips2java_root = $(shell pwd)
17 build = $(mips2java_root)/build
18 tasks = upstream/tasks
21 # MIPS Settings (don't change these)
24 MIPS_CC = mips-unknown-elf-gcc
25 MIPS_CXX = mips-unknown-elf-g++
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 \
31 -ffunction-sections -fdata-sections \
32 -falign-functions=512 \
33 -fno-rename-registers \
38 MIPS_CFLAGS = $(mips_optflags) $(flags) -I. -Wall -Wno-unused -Werror
39 MIPS_LD = mips-unknown-elf-gcc
41 $(flags) -L$(build)/org/xwt/mips --static \
42 -T $(mips2java_root)/src/org/xwt/mips/linker.ld -Wl,--gc-sections
43 MIPS_STRIP = mips-unknown-elf-strip
45 # Java compiler/VM settings
48 ifeq ($(firstword $(JAVAC)),gcj)
49 JAVAC_NODEBUG_FLAGS = -g0
51 JAVAC_NODEBUG_FLAGS = -g:none
54 bcel_jar = upstream/build/bcel-5.1/bcel-5.1.jar
55 classpath = build:$(bcel_jar)
63 $(java_sources:src/%.java=build/%.class) \
64 $(java_gen_sources:%.java=%.class)
66 mips_objects = $(mips_sources:%.c=build/org/xwt/mips/%.o) $(mips_asm_sources:%.s=build/org/xwt/mips/%.o)
70 usr = $(mips2java_root)/upstream/install
71 PATH := $(usr)/bin:$(PATH)
77 all: $(java_classes) $(mips_objects)
78 ifdef NATIVE_MIPS2JAVA_COMPILER
79 all: build/mips2java$(EXE_EXT) $(mips_objects)
83 $(MAKE) -C upstream tasks/$* usr="$(usr)" MIPS_LDFLAGS="$(MIPS_LDFLAGS)" MIPS_CFLAGS="$(flags) $(mips_optflags)"
86 $(MAKE) -C upstream clean_$* usr="$(usr)"
88 errno_h = $(usr)/mips-unknown-elf/include/sys/errno.h
89 $(errno_h): $(tasks)/build_newlib
91 unistd_h = $(usr)/mips-unknown-elf/include/sys/unistd.h
92 $(unistd_h): $(tasks)/build_newlib
95 # Interpreter/Compiler/Runtime Java Compilation
98 # This works around a gcj -C bug
99 ifeq ($(firstword $(JAVAC)),gcj)
100 build/org/xwt/mips/util/.Dummy.class:
101 mkdir -p `dirname $@`
103 $(java_classes): build/org/xwt/mips/util/.Dummy.class
106 $(java_classes): $(java_sources) $(java_gen_sources) $(bcel_jar)
107 $(JAVAC) -classpath $(classpath) -d build $(java_sources) $(java_gen_sources)
109 build/org/xwt/mips/UsermodeConstants.java: src/org/xwt/mips/syscalls.h $(errno_h) $(unistd_h)
110 @mkdir -p `dirname $@`
112 echo "package org.xwt.mips;"; \
113 echo "public interface UsermodeConstants {"; \
114 tr '\t' ' ' | sed -n ' \
116 s/ *# *define \([A-Z_][A-Za-z0-9_]*\) \([0-9][0-9x]*\)/ public static final int \1 = \2;/p'; \
120 $(bcel_jar): upstream/tasks/extract_bcel
123 # FIXME: We're cramming more than we need into the binary here
124 build/mips2java$(EXE_EXT): $(java_sources) $(java_gen_sources)
125 @mkdir -p `dirname $@`
126 $(GCJ) -s -o $@ --main=org.xwt.mips.Compiler $(java_sources) $(java_gen_sources)
129 # MIPS Binary compilation
131 build/%.o: src/%.c $(tasks)/full_toolchain
132 @mkdir -p `dirname $@`
133 $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -o $@ $<
135 build/%.o: src/%.s $(tasks)/full_toolchain
136 @mkdir -p `dirname $@`
137 $(MIPS_CC) -x assembler-with-cpp -c -o $@ $<
139 %.s: %.c $(tasks)/full_toolchain
140 $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -S -o $@ $<
142 build/%.mips: build/%.o $(mips_objects)
143 $(MIPS_LD) -o $@ $< $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS)
145 build/%.mips: src/%.cc $(tasks)/full_toolchain $(mips_objects)
146 @mkdir -p `dirname $@`
147 $(MIPS_CXX) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
149 build/%.mips.stripped: build/%.mips
153 # MIPS Compiler generated class compilation
156 build/%.java: build/%.mips build/org/xwt/mips/JavaSourceCompiler.class
157 $(JAVA) -cp $(classpath) org.xwt.mips.Compiler -outformat javasource $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $< > build/$*.java
159 build/%.class: build/%.java build/org/xwt/mips/Runtime.class
160 $(JAVAC) $(JAVAC_NODEBUG_FLAGS) -classpath build -d build $<
163 build/%.class: build/%.mips build/org/xwt/mips/ClassFileCompiler.class
164 $(JAVA) -cp $(classpath) org.xwt.mips.Compiler -outformat class -outfile $@ $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $<
169 # General Java Class compilation
170 build/%.class: src/%.java
171 $(JAVAC) -classpath build -d build $<
174 rm -rf build/tests build/org/xwt/mips *.jar build/mips2java$(EXE_EXT)
179 env.sh: Makefile $(tasks)/full_toolchain build/org/xwt/mips/Compiler.class
181 @echo 'PATH="$(mips2java_root)/build:$(usr)/bin:$$PATH"; export PATH' >> $@~
182 @echo 'CC=mips-unknown-elf-gcc; export CC' >> $@~
183 @echo 'CXX=mips-unknown-elf-g++; export CXX' >> $@~
184 @echo 'AS=mips-unknown-elf-as; export AS' >> $@~
185 @echo 'LD=mips-unknown-elf-ar; 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' >> $@~
192 @echo "$@ created successfully"
198 runtime_util_classes = SeekableData SeekableByteArray SeekableFile SeekableInputStream
199 runtime_classes = Runtime Registers UsermodeConstants $(runtime_util_classes:%=util/%)
200 unixruntime_classes = $(runtime_classes) UnixRuntime
202 runtime.jar: $(runtime_classes:%=build/org/xwt/mips/%.class)
203 cd build && jar cf ../$@ $(runtime_classes:%=org/xwt/mips/%*.class)
205 unixruntime.jar: $(unixruntime_classes:%=build/org/xwt/mips/%.class)
206 cd build && jar cf ../$@ $(unixruntime_classes:%=org/xwt/mips/%*.class)
212 # These are simply here for convenience. They aren't required
213 # to build or run mips2java
216 build/tests/Env.class: build/org/xwt/mips/Runtime.class build/org/xwt/mips/Interpreter.class
218 # Generic Hello Worldish test
219 test: build/tests/Test.class
220 $(JAVA) -cp build tests.Test "arg 1" "arg 2" "arg 3"
221 inttest: build/tests/Test.mips build/org/xwt/mips/Interpreter.class
222 $(JAVA) -cp build org.xwt.mips.Interpreter build/tests/Test.mips "arg 1" "arg 2" "arg 3"
223 cxxtest: build/tests/CXXTest.class
224 $(JAVA) -cp build tests.CXXTest
227 build/tests/CallTest.class: build/tests/Test.class
228 calltest: build/tests/CallTest.class
229 $(JAVA) -cp build tests.CallTest `date|perl -pe 's/\D+/ /g;'` `id -u`
232 build/tests/FDTest.class: build/tests/Test.class
233 fdtest: build/tests/FDTest.class
234 $(JAVA) -cp build tests.FDTest
238 Simple_LDFLAGS = -nostdlib
239 simpletest: build/tests/Simple.class
240 $(JAVA) -cp build tests.Simple
243 Paranoia_CFLAGS = "-Wno-error"
244 Paranoia_LDFLAGS = -lm
245 paranoiatest: build/tests/Paranoia.class
246 $(JAVA) -cp build tests.Paranoia
251 FreeType_CFLAGS = -Iupstream/build/freetype/include
252 FreeType_LDFLAGS = -Lupstream/build/freetype/objs -lfreetype
254 FreeTypeDemoHelper_CFLAGS = $(FreeType_CFLAGS)
255 FreeTypeDemoHelper_LDFLAGS = $(FreeType_LDFLAGS)
256 build/tests/FreeTypeDemoHelper.o: $(mips_objects) $(tasks)/build_freetype
257 build/tests/FreeTypeDemoHelper.mips:
258 build/tests/FreeTypeDemo.class: build/tests/FreeTypeDemoHelper.class
260 FTBench_CFLAGS = $(FreeType_CFLAGS)
261 FTBench_LDFLAGS = $(FreeType_LDFLAGS)
262 build/tests/FTBench.o: $(tasks)/build_freetype
267 MSPackHelper_CFLAGS = -Iupstream/build/libmspack/mspack
268 MSPackHelper_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
269 build/tests/MSPackHelper.o: $(mips_objects) $(tasks)/build_libmspack
270 build/tests/MSPack.class: build/tests/MSPackHelper.class
272 MSPackBench_CFLAGS = -Iupstream/build/libmspack/mspack
273 MSPackBench_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
274 build/tests/MSPackBench.o: $(tasks)/build_libmspack
279 build/tests/Echo.class: build/tests/EchoHelper.class
284 DJpeg_COMPILERFLAGS = -o onepage,pagesize=8m
285 build/tests/DJpeg.mips: $(mips_objects) $(tasks)/build_libjpeg
286 @mkdir -p `dirname $@`
287 cp upstream/build/libjpeg/djpeg $@
292 BusyBox_COMPILERFLAGS = -o unixruntime
293 build/tests/BusyBox.mips: $(mips_object) $(tasks)/build_busybox
294 @mkdir -p `dirname $@`
295 cp upstream/build/busybox/busybox $@
297 busyboxtest: build/tests/BusyBox.class
298 $(JAVA) -cp build tests.BusyBox ash
303 build/tests/GCTest.mips: $(mips_objects) $(tasks)/build_boehmgc
304 @mkdir -p `dirname $@`
305 cp upstream/build/boehmgc/gctest $@
307 boehmgctest: build/tests/Env.class build/tests/GCTest.class
308 $(JAVA) -cp build tests.Env GC_PRINT_STATS=1 tests.GCTest
315 build/tests/SpeedTest.class: build/org/xwt/mips/Runtime.class
317 tmp/thebride_1280.jpg:
319 cd tmp && wget http://www.kill-bill.com/images/wallpaper/thebride_1280.jpg
321 oldspeedtest: build/tests/DJpeg.class tmp/thebride_1280.jpg
322 bash -c "time $(JAVA) -cp build tests.DJpeg -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg"
323 @echo "e90f6b915aee2fc0d2eb9fc60ace6203 tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
325 djpegspeedtest: build/tests/SpeedTest.class build/tests/DJpeg.class tmp/thebride_1280.jpg
326 @echo "Running DJpeg test..."
327 @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 8 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
329 mspackspeedtest: build/tests/SpeedTest.class build/tests/MSPackBench.class
330 @if [ -e tmp/mspack/comic32.exe ]; then \
331 echo "Running MSPackBench test..."; \
332 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 20 *32.exe; \
334 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
337 speedtest: build/tests/SpeedTest.class build/tests/DJpeg.class build/tests/FTBench.class tmp/thebride_1280.jpg build/tests/MSPackBench.class
338 @echo "Running DJpeg test..."
339 @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 10 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
340 @if [ -e tmp/mspack/Comic.TTF ]; then \
341 echo "Running FTBench test..."; \
342 $(JAVA) -cp build tests.SpeedTest tests.FTBench 10 tmp/mspack/Comic.TTF tmp/mspack/Comic.TTF.render; \
344 echo "Run \"make check\" to get Arial.TTF for the FTBench test"; \
346 @if false && [ -e tmp/mspack/comic32.exe ]; then \
347 echo "Running MSPackBench test..."; \
348 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 10 *32.exe; \
350 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
353 intspeed: build/tests/DJpeg.mips build/org/xwt/mips/Interpreter.class tmp/thebride_1280.jpg
354 time $(JAVA) -cp build org.xwt.mips.Interpreter build/tests/DJpeg.mips -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
355 @echo "e90f6b915aee2fc0d2eb9fc60ace6203 tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
358 # Verification checks
361 check: $(patsubst %,build/tests/%.class, FTBench MSPackBench DJpeg GCTest) tmp/thebride_1280.jpg
362 @/bin/bash ./src/tests/check.sh running_from_make
364 compiletests: $(patsubst %,build/tests/%.class,FTBench MSPackBench DJpeg Test FreeTypeDemoHelper MSPackHelper EchoHelper BusyBox GCTest Fork)
369 doc/nestedvm.ivme04.pdf: doc/nestedvm.ivme04.tex doc/acmconf.cls
370 cd doc; pdflatex nestedvm.ivme04.tex && ./pst2pdf && pdflatex nestedvm.ivme04.tex
372 pdf: doc/nestedvm.ivme04.pdf
373 open doc/nestedvm.ivme04.pdf