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++
24 MIPS_G77 = mips-unknown-elf-g77
25 MIPS_PC = mips-unknown-elf-gpc
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_CXXFLAGS = $(MIPS_CFLAGS)
40 MIPS_PCFLAGS = $(MIPS_CFLAGS) --big-endian
41 MIPS_LD = mips-unknown-elf-gcc
42 MIPS_LDFLAGS= $(flags) --static -Wl,--gc-sections
43 MIPS_STRIP = mips-unknown-elf-strip
45 # Java compiler/VM settings
48 ifeq ($(firstword $(JAVAC)),gcj)
49 JAVAC_NODEBUG_FLAGS = -g0
51 JAVAC_NODEBUG_FLAGS = -g:none
54 CLASSGEN_PATH = upstream/build/classgen/build
55 classpath = build:$(CLASSGEN_PATH)
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)
67 usr = $(mips2java_root)/upstream/install
68 PATH := $(usr)/bin:$(PATH)
74 all: $(java_classes) $(mips_objects)
75 ifdef NATIVE_MIPS2JAVA_COMPILER
76 all: build/mips2java$(EXE_EXT) $(mips_objects)
79 # HACK: Ensure libc is kept up to date when our mips_objects change
80 $(tasks)/build_libc: $(mips_objects) upstream/misc/extraheaders.sh
83 $(MAKE) -C upstream tasks/$* usr="$(usr)" \
84 MIPS_CFLAGS="$(filter-out -Werror,$(MIPS_CFLAGS))" \
85 MIPS_PCFLAGS="$(filter-out -Werror,$(MIPS_PCFLAGS))" \
86 MIPS_LDFLAGS="$(MIPS_LDFLAGS)"
89 $(MAKE) -C upstream clean_$* usr="$(usr)"
92 # Interpreter/Compiler/Runtime Java Compilation
95 # This works around a gcj -C bug
96 ifeq ($(firstword $(JAVAC)),gcj)
97 build/org/ibex/nestedvm/util/.Dummy.class:
100 $(java_classes): build/org/ibex/nestedvm/util/.Dummy.class
103 $(java_classes): $(java_sources) $(tasks)/build_darcs_classgen
104 $(JAVAC) -classpath $(classpath) -d build $(java_sources)
107 # FIXME: We're cramming more than we need into the binary here
108 build/mips2java$(EXE_EXT): $(java_sources) $(java_gen_sources)
109 @mkdir -p `dirname $@`
110 $(GCJ) -s -o $@ --main=org.ibex.nestedvm.Compiler $(java_sources) $(java_gen_sources)
113 # MIPS Binary compilation
116 # The nestedvm support library is special, it doesn't a full libc
117 $(mips_c_objects): build/%.o: src/%.c $(tasks)/build_gcc $(tasks)/build_newlib $(tasks)/build_extraheaders
118 @mkdir -p `dirname $@`
119 $(MIPS_CC) $(MIPS_CFLAGS) -c -o $@ $<
121 # Everything else needs a full libc
122 build/%.o: src/%.c $(tasks)/build_gcc $(tasks)/build_libc
123 @mkdir -p `dirname $@`
124 $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -o $@ $<
126 build/%.o: src/%.s $(tasks)/build_gcc
127 @mkdir -p `dirname $@`
128 $(MIPS_CC) -x assembler-with-cpp -c -o $@ $<
130 tmp/%.s: %.c $(tasks)/build_gcc
131 @mkdir -p `dirname $@`
132 $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -S -o $@ $<
134 build/%.mips: build/%.o $(tasks)/build_gcc $(tasks)/build_libc
135 $(MIPS_LD) -o $@ $< $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS)
137 build/%.mips: src/%.cc $(tasks)/build_gcc_step2 $(tasks)/build_libc
138 @mkdir -p `dirname $@`
139 $(MIPS_CXX) $(MIPS_CXXFLAGS) $($(notdir $*)_CXXFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
141 build/%.mips: src/%.pas $(tasks)/build_gpc
142 @mkdir -p `dirname $@`
143 $(MIPS_PC) $(MIPS_PCFLAGS) $($(notdir $*)_PCFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
145 build/%.mips.stripped: build/%.mips $(tasks)/build_linker
149 # MIPS Compiler generated class compilation
152 build/%.java: build/%.mips build/org/ibex/nestedvm/JavaSourceCompiler.class
153 $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat javasource $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $< > build/$*.java
155 build/%.class: build/%.java build/org/ibex/nestedvm/Runtime.class
156 $(JAVAC) $(JAVAC_NODEBUG_FLAGS) -classpath build -d build $<
159 build/%.class: build/%.mips build/org/ibex/nestedvm/ClassFileCompiler.class
160 $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat class -outfile $@ $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $<
165 # General Java Class compilation
166 build/%.class: src/%.java
167 $(JAVAC) -classpath build -d build $<
170 rm -rf build/tests build/org/ibex/nestedvm *.jar build/mips2java$(EXE_EXT)
175 env.sh: Makefile $(tasks)/build_gcc $(tasks)/build_libc build/org/ibex/nestedvm/Compiler.class
177 @echo 'PATH="$(mips2java_root)/build:$(usr)/bin:$$PATH"; export PATH' >> $@~
178 @echo 'CC=mips-unknown-elf-gcc; export CC' >> $@~
179 @echo 'CXX=mips-unknown-elf-g++; export CXX' >> $@~
180 @echo 'AS=mips-unknown-elf-as; export AS' >> $@~
181 @echo 'AR=mips-unknown-elf-ar; export AR' >> $@~
182 @echo 'LD=mips-unknown-elf-ld; export LD' >> $@~
183 @echo 'RANLIB=mips-unknown-elf-ranlib; export RANLIB' >> $@~
184 @echo 'CFLAGS="$(mips_optflags)"; export CFLAGS' >> $@~
185 @echo 'CXXFLAGS="$(mips_optflags)"; export CXXFLAGS' >> $@~
186 @echo 'LDFLAGS="$(MIPS_LDFLAGS)"; export LDFLAGS' >> $@~
187 @echo 'CLASSPATH=$(mips2java_root)/build:$(mips2java_root)/upstream/build/classgen/build:.; export CLASSPATH' >> $@~
189 @echo "$@ created successfully"
195 runtime_classes = Runtime Registers UsermodeConstants util/Seekable
197 tex.jar: $(mips_objects) $(runtime_classes:%=build/org/ibex/nestedvm/%.class) build/tests/TeX.class
198 echo -e "Manifest-Version: 1.0\nMain-Class: Tex\n" > .manifest
199 cp upstream/build/tex/TeX.class build
200 cd build && jar cfm ../$@ ../.manifest \
201 $(runtime_classes:%=org/ibex/nestedvm/%.class) \
202 org/ibex/nestedvm/Runtime\$$*.class \
203 org/ibex/nestedvm/util/Seekable\$$*.class
205 runtime.jar: $(runtime_classes:%=build/org/ibex/nestedvm/%.class)
206 cd build && jar cf ../$@ \
207 $(runtime_classes:%=org/ibex/nestedvm/%.class) \
208 org/ibex/nestedvm/Runtime\$$*.class \
209 org/ibex/nestedvm/util/Seekable\$$*.class
212 printf "Manifest-Version: 1.0\nMain-Class: org.ibex.nestedvm.RuntimeCompiler\n" > $@
214 nestedvm.jar: $(java_classes) .manifest
215 cd build && jar cfm ../$@ ../.manifest $(java_classes:build/%.class=%*.class)
217 compact_runtime_compiler.jar: $(java_classes) .manifest $(tasks)/build_darcs_gcclass
221 upstream/build/gcclass/build:upstream/build/gcclass/upstream/bcel-5.1/bcel-5.1.jar \
222 com.brian_web.gcclass.GCClass \
223 $(classpath) tmp/pruned \
224 org.ibex.nestedvm.RuntimeCompiler.main 'org.ibex.nestedvm.Runtime.decodeData' \
225 'org.ibex.nestedvm.UnixRuntime.<init>' 'org.ibex.nestedvm.Runtime.initPages' \
226 'org.ibex.nestedvm.Runtime.clearPages' 'org.ibex.nestedvm.Runtime.syscall' \
227 'org.ibex.nestedvm.Runtime$$CPUState.dup'
228 cd tmp/pruned && jar cfm ../../$@ ../../.manifest .
230 sizecheck: compact_runtime_compiler.jar
231 @for c in `find tmp/pruned -name '*.class'|fgrep -v '$$'`; do \
232 for f in `echo $$c|sed 's,\.class$$,,;'`*.class; do gzip -c $$f; done | wc -c | tr -d '\n'; \
233 echo -e "\t`echo $$c | sed 's,tmp/pruned/org/ibex,,;s,\.class$$,,;s,/,.,g;'`"; \
234 done | sort -rn | awk '{ sum += $$1; print } END { print sum,"Total"; }'
237 # This is only for Brian to use... don't mess with it
238 rebuild-constants: $(tasks)/build_libc
239 @mkdir -p `dirname $@`
242 src/org/ibex/nestedvm/syscalls.h \
243 $(usr)/mips-uknown-elf/include/nestedvm/sockets.h \
244 $(usr)/mips-unknown-elf/include/sys/{errno.h,unistd.h,syslimits.h,sysctl.h}; \
245 $(MIPS_CC) -E -dM $(usr)/mips-unknown-elf/include/sys/fcntl.h | awk '$$2 ~ /^[OF]_/ { print; }'; \
247 echo "// THIS FILE IS AUTOGENERATED! DO NOT EDIT!"; \
248 echo "// run \"make rebuild-constants\" if it needs to be updated"; \
250 echo "package org.ibex.nestedvm;"; \
251 echo "public interface UsermodeConstants {"; \
252 tr '\t' ' ' | sed -n ' \
254 s/ *# *define \([A-Z_][A-Za-z0-9_]*\) \([0-9][0-9a-fA-Fx]*\)/ public static final int \1 = \2;/p'; \
256 ) > src/org/ibex/nestedvm/UsermodeConstants.java
260 # These are simply here for convenience. They aren't required
261 # to build or run mips2java
264 build/tests/Env.class: build/org/ibex/nestedvm/Runtime.class build/org/ibex/nestedvm/Interpreter.class
266 # Generic Hello Worldish test
267 test_COMPILERFLAGS = -o unixruntime
268 test: build/tests/Test.class
269 $(JAVA) -cp build tests.Test "arg 1" "arg 2" "arg 3"
270 inttest: build/tests/Test.mips build/org/ibex/nestedvm/Interpreter.class
271 $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/Test.mips "arg 1" "arg 2" "arg 3"
272 cxxtest: build/tests/CXXTest.class
273 $(JAVA) -cp build tests.CXXTest
276 build/tests/CallTest.class: build/tests/Test.class
277 calltest: build/tests/CallTest.class
278 $(JAVA) -cp build tests.CallTest `date|perl -pe 's/\D+/ /g;'` `id -u`
281 build/tests/FDTest.class: build/tests/Test.class
282 fdtest: build/tests/FDTest.class
283 $(JAVA) -cp build tests.FDTest
286 pascaltest: build/tests/PascalHello.class
287 $(JAVA) -cp build tests.PascalHello
290 Simple_LDFLAGS = -nostdlib
291 simpletest: build/tests/Simple.class
292 $(JAVA) -cp build tests.Simple
295 Paranoia_CFLAGS = "-Wno-error"
296 Paranoia_LDFLAGS = -lm
297 paranoiatest: build/tests/Paranoia.class
298 $(JAVA) -cp build tests.Paranoia
301 build/tests/Linpack.mips: $(tasks)/download_linpack $(tasks)/build_gcc_step2
302 mkdir -p `dirname "$@"`
303 $(MIPS_G77) $(MIPS_CFLAGS) $(MIPS_LDFLAGS) -o $@ upstream/download/linpack_bench.f -lc
305 linpacktest: build/tests/Linpack.class
306 $(JAVA) -cp build tests.Linpack
311 FreeType_CFLAGS = -Iupstream/build/freetype/include
312 FreeType_LDFLAGS = -Lupstream/build/freetype/objs -lfreetype
314 FreeTypeDemoHelper_CFLAGS = $(FreeType_CFLAGS)
315 FreeTypeDemoHelper_LDFLAGS = $(FreeType_LDFLAGS)
316 build/tests/FreeTypeDemoHelper.o: $(tasks)/build_freetype
317 build/tests/FreeTypeDemoHelper.mips:
318 build/tests/FreeTypeDemo.class: build/tests/FreeTypeDemoHelper.class
320 FTBench_CFLAGS = $(FreeType_CFLAGS)
321 FTBench_LDFLAGS = $(FreeType_LDFLAGS)
322 build/tests/FTBench.o: $(tasks)/build_freetype
327 MSPackHelper_CFLAGS = -Iupstream/build/libmspack/mspack
328 MSPackHelper_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
329 build/tests/MSPackHelper.o: $(tasks)/build_libmspack
330 build/tests/MSPack.class: build/tests/MSPackHelper.class
332 MSPackBench_CFLAGS = -Iupstream/build/libmspack/mspack
333 MSPackBench_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
334 build/tests/MSPackBench.o: $(tasks)/build_libmspack
339 build/tests/Echo.class: build/tests/EchoHelper.class
344 DJpeg_COMPILERFLAGS = -o onepage,pagesize=8m
345 build/tests/DJpeg.mips: $(tasks)/build_libjpeg
346 @mkdir -p `dirname $@`
347 cp upstream/build/libjpeg/djpeg $@
352 BusyBox_COMPILERFLAGS = -o unixruntime
353 build/tests/BusyBox.mips: $(tasks)/build_busybox
354 @mkdir -p `dirname $@`
355 cp upstream/build/busybox/busybox $@
357 busyboxtest: build/tests/BusyBox.class
358 $(JAVA) -Dnestedvm.busyboxhack=true -cp $(classpath) tests.BusyBox ash
363 build/tests/GCTest.mips: $(tasks)/build_boehmgc
364 @mkdir -p `dirname $@`
365 cp upstream/build/boehmgc/gctest $@
367 boehmgctest: build/tests/Env.class build/tests/GCTest.class
368 $(JAVA) -cp build tests.Env GC_PRINT_STATS=1 tests.GCTest
373 Tangle_COMPILERFLAGS = -o unixruntime
375 build/tests/Tangle.mips: $(tasks)/build_tex_tangle
376 @mkdir -p `dirname $@`
377 cp upstream/build/tex/tangle.mips $@
380 TeX_COMPILERFLAGS = -o unixruntime
381 build/tests/TeX.mips: $(tasks)/build_tex
382 @mkdir -p `dirname $@`
383 cp upstream/build/tex/tex.mips $@
389 build/tests/SpeedTest.class: build/org/ibex/nestedvm/Runtime.class
391 tmp/thebride_1280.jpg:
393 cd tmp && wget http://www.kill-bill.com/images/wallpaper/thebride_1280.jpg
395 oldspeedtest: build/tests/DJpeg.class tmp/thebride_1280.jpg
396 bash -c "time $(JAVA) -cp build tests.DJpeg -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg"
397 @echo "e90f6b915aee2fc0d2eb9fc60ace6203 tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
399 djpegspeedtest: build/tests/SpeedTest.class build/tests/DJpeg.class tmp/thebride_1280.jpg
400 @echo "Running DJpeg test..."
401 @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 8 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
403 mspackspeedtest: build/tests/SpeedTest.class build/tests/MSPackBench.class
404 @if [ -e tmp/mspack/comic32.exe ]; then \
405 echo "Running MSPackBench test..."; \
406 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 20 *32.exe; \
408 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
411 speedtest: build/tests/SpeedTest.class build/tests/DJpeg.class build/tests/FTBench.class tmp/thebride_1280.jpg build/tests/MSPackBench.class
412 @echo "Running DJpeg test..."
413 @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 10 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
414 @if [ -e tmp/mspack/Comic.TTF ]; then \
415 echo "Running FTBench test..."; \
416 $(JAVA) -cp build tests.SpeedTest tests.FTBench 10 tmp/mspack/Comic.TTF tmp/mspack/Comic.TTF.render; \
418 echo "Run \"make check\" to get Arial.TTF for the FTBench test"; \
420 @if false && [ -e tmp/mspack/comic32.exe ]; then \
421 echo "Running MSPackBench test..."; \
422 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 10 *32.exe; \
424 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
427 intspeed: build/tests/DJpeg.mips build/org/ibex/nestedvm/Interpreter.class tmp/thebride_1280.jpg
428 time $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/DJpeg.mips -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
429 @echo "e90f6b915aee2fc0d2eb9fc60ace6203 tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
432 # Verification checks
435 check: $(patsubst %,build/tests/%.class, FTBench MSPackBench DJpeg GCTest) tmp/thebride_1280.jpg
436 @/bin/bash ./src/tests/check.sh running_from_make
438 compiletests: $(patsubst %,build/tests/%.class,FTBench MSPackBench DJpeg Test FreeTypeDemoHelper MSPackHelper EchoHelper BusyBox GCTest Fork)
447 @if [ -d _darcs ]; then darcs push; \
448 else echo "You need darcs to commit"; false; \
452 @if [ -d _darcs ]; then darcs pull; \
453 else wget -nH -rl 16 -N -X _darcs http://nestedvm.darcs.brianweb.net; \
459 charts := $(shell find doc/charts -name \*.dat)
462 doc/charts/%.pdf: doc/charts/%.dat doc/charts/%.gnuplot
463 cd doc/charts; gnuplot $*.gnuplot
464 cd doc/charts; chmod +x boxfill.pl; ./boxfill.pl -g -o unfilled.eps $*.eps
465 cd doc/charts; ps2pdf $*.eps
467 doc/ivme04.pdf: doc/ivme04.tex doc/acmconf.cls $(charts:%.dat=%.pdf) build/tests/TeX.class
468 cp upstream/build/tex/tex.pool upstream/build/tex/texinputs/tex.pool
469 cd upstream/build/tex/texinputs && echo '\latex.ltx' | java -cp $(build) tests.TeX
470 cd upstream/build/tex/texinputs && ln -fs ../../../../doc/* .; rm -f ivme04.aux; touch ivme04.aux; touch ivme04.bbl
471 cd upstream/build/tex/texinputs && echo '\&latex \input ivme04.tex' | java -cp $(build) tests.TeX
472 cd upstream/build/tex/texinputs && dvipdf ivme04.dvi
473 cp upstream/build/tex/texinputs/ivme04.pdf $@