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 $(JAVAC)),gcj)
49 JAVAC_NODEBUG_FLAGS = -g0
51 JAVAC_NODEBUG_FLAGS = -g:none
54 bcel_jar = upstream/build/bcel-5.1/bcel-5.1.jar
55 classpath = build:$(bcel_jar)
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) $(bcel_jar)
104 $(JAVAC) -classpath $(classpath) -d build $(java_sources)
106 $(bcel_jar): upstream/tasks/extract_bcel
110 # FIXME: We're cramming more than we need into the binary here
111 build/mips2java$(EXE_EXT): $(java_sources) $(java_gen_sources)
112 @mkdir -p `dirname $@`
113 $(GCJ) -s -o $@ --main=org.ibex.nestedvm.Compiler $(java_sources) $(java_gen_sources)
116 # MIPS Binary compilation
119 # The nestedvm support library is special, it doesn't a full libc
120 $(mips_c_objects): build/%.o: src/%.c $(tasks)/build_gcc $(tasks)/build_newlib $(tasks)/build_extraheaders
121 @mkdir -p `dirname $@`
122 $(MIPS_CC) $(MIPS_CFLAGS) -c -o $@ $<
124 # Everything else needs a full libc
125 build/%.o: src/%.c $(tasks)/build_gcc $(tasks)/build_libc
126 @mkdir -p `dirname $@`
127 $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -o $@ $<
129 build/%.o: src/%.s $(tasks)/build_gcc
130 @mkdir -p `dirname $@`
131 $(MIPS_CC) -x assembler-with-cpp -c -o $@ $<
133 tmp/%.s: %.c $(tasks)/build_gcc
134 @mkdir -p `dirname $@`
135 $(MIPS_CC) $(MIPS_CFLAGS) $($(notdir $*)_CFLAGS) -c -S -o $@ $<
137 build/%.mips: build/%.o $(tasks)/build_gcc $(tasks)/build_libc
138 $(MIPS_LD) -o $@ $< $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS)
140 build/%.mips: src/%.cc $(tasks)/build_gcc_step2 $(tasks)/build_libc
141 @mkdir -p `dirname $@`
142 $(MIPS_CXX) $(MIPS_CXXFLAGS) $($(notdir $*)_CXXFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
144 build/%.mips: src/%.pas $(tasks)/build_gpc
145 @mkdir -p `dirname $@`
146 $(MIPS_PC) $(MIPS_PCFLAGS) $($(notdir $*)_PCFLAGS) $(MIPS_LDFLAGS) $($(notdir $*)_LDFLAGS) -o $@ $<
148 build/%.mips.stripped: build/%.mips $(tasks)/build_linker
152 # MIPS Compiler generated class compilation
155 build/%.java: build/%.mips build/org/ibex/nestedvm/JavaSourceCompiler.class
156 $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat javasource $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $< > build/$*.java
158 build/%.class: build/%.java build/org/ibex/nestedvm/Runtime.class
159 $(JAVAC) $(JAVAC_NODEBUG_FLAGS) -classpath build -d build $<
162 build/%.class: build/%.mips build/org/ibex/nestedvm/ClassFileCompiler.class
163 $(JAVA) -cp $(classpath) org.ibex.nestedvm.Compiler -outformat class -outfile $@ $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $<
168 # General Java Class compilation
169 build/%.class: src/%.java
170 $(JAVAC) -classpath build -d build $<
173 rm -rf build/tests build/org/ibex/nestedvm *.jar build/mips2java$(EXE_EXT)
178 env.sh: Makefile $(tasks)/build_gcc $(tasks)/build_libc build/org/ibex/nestedvm/Compiler.class
180 @echo 'PATH="$(mips2java_root)/build:$(usr)/bin:$$PATH"; export PATH' >> $@~
181 @echo 'CC=mips-unknown-elf-gcc; export CC' >> $@~
182 @echo 'CXX=mips-unknown-elf-g++; export CXX' >> $@~
183 @echo 'AS=mips-unknown-elf-as; export AS' >> $@~
184 @echo 'AR=mips-unknown-elf-ar; export AR' >> $@~
185 @echo 'LD=mips-unknown-elf-ld; 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_classes = Runtime Registers UsermodeConstants util/Seekable
200 tex.jar: $(mips_objects) $(runtime_classes:%=build/org/ibex/nestedvm/%.class) build/tests/TeX.class
201 echo -e "Manifest-Version: 1.0\nMain-Class: Tex\n" > .manifest
202 cp upstream/build/tex/TeX.class build
203 cd build && jar cfm ../$@ ../.manifest \
204 $(runtime_classes:%=org/ibex/nestedvm/%.class) \
205 org/ibex/nestedvm/Runtime\$$*.class \
206 org/ibex/nestedvm/util/Seekable\$$*.class
208 runtime.jar: $(runtime_classes:%=build/org/ibex/nestedvm/%.class)
209 cd build && jar cf ../$@ \
210 $(runtime_classes:%=org/ibex/nestedvm/%.class) \
211 org/ibex/nestedvm/Runtime\$$*.class \
212 org/ibex/nestedvm/util/Seekable\$$*.class
215 echo -ne "Manifest-Version: 1.0\nMain-Class: org.ibex.nestedvm.RuntimeCompiler\n" > $@
217 nestedvm.jar: $(java_classes) .manifest
218 cd build && jar cfm ../$@ ../.manifest $(java_classes:build/%.class=%*.class)
220 compact_runtime_compiler.jar: $(java_classes) .manifest $(tasks)/build_gcclass
222 java -cp upstream/build/gcclass/build:$(bcel_jar) com.brian_web.gcclass.GCClass \
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 # This is only for Brian to use... don't mess with it
231 rebuild-constants: $(tasks)/build_libc
232 @mkdir -p `dirname $@`
235 src/org/ibex/nestedvm/syscalls.h \
236 $(usr)/mips-uknown-elf/include/nestedvm/sockets.h \
237 $(usr)/mips-unknown-elf/include/sys/{errno.h,unistd.h,syslimits.h,sysctl.h}; \
238 $(MIPS_CC) -E -dM $(usr)/mips-unknown-elf/include/sys/fcntl.h | awk '$$2 ~ /^[OF]_/ { print; }'; \
240 echo "// THIS FILE IS AUTOGENERATED! DO NOT EDIT!"; \
241 echo "// run \"make rebuild-constants\" if it needs to be updated"; \
243 echo "package org.ibex.nestedvm;"; \
244 echo "public interface UsermodeConstants {"; \
245 tr '\t' ' ' | sed -n ' \
247 s/ *# *define \([A-Z_][A-Za-z0-9_]*\) \([0-9][0-9a-fA-Fx]*\)/ public static final int \1 = \2;/p'; \
249 ) > src/org/ibex/nestedvm/UsermodeConstants.java
253 # These are simply here for convenience. They aren't required
254 # to build or run mips2java
257 build/tests/Env.class: build/org/ibex/nestedvm/Runtime.class build/org/ibex/nestedvm/Interpreter.class
259 # Generic Hello Worldish test
260 test_COMPILERFLAGS = -o unixruntime
261 test: build/tests/Test.class
262 $(JAVA) -cp build tests.Test "arg 1" "arg 2" "arg 3"
263 inttest: build/tests/Test.mips build/org/ibex/nestedvm/Interpreter.class
264 $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/Test.mips "arg 1" "arg 2" "arg 3"
265 cxxtest: build/tests/CXXTest.class
266 $(JAVA) -cp build tests.CXXTest
269 build/tests/CallTest.class: build/tests/Test.class
270 calltest: build/tests/CallTest.class
271 $(JAVA) -cp build tests.CallTest `date|perl -pe 's/\D+/ /g;'` `id -u`
274 build/tests/FDTest.class: build/tests/Test.class
275 fdtest: build/tests/FDTest.class
276 $(JAVA) -cp build tests.FDTest
279 pascaltest: build/tests/PascalHello.class
280 $(JAVA) -cp build tests.PascalHello
283 Simple_LDFLAGS = -nostdlib
284 simpletest: build/tests/Simple.class
285 $(JAVA) -cp build tests.Simple
288 Paranoia_CFLAGS = "-Wno-error"
289 Paranoia_LDFLAGS = -lm
290 paranoiatest: build/tests/Paranoia.class
291 $(JAVA) -cp build tests.Paranoia
294 build/tests/Linpack.mips: $(tasks)/download_linpack $(tasks)/build_gcc_step2
295 mkdir -p `dirname "$@"`
296 $(MIPS_G77) $(MIPS_CFLAGS) $(MIPS_LDFLAGS) -o $@ upstream/download/linpack_bench.f -lc
298 linpacktest: build/tests/Linpack.class
299 $(JAVA) -cp build tests.Linpack
304 FreeType_CFLAGS = -Iupstream/build/freetype/include
305 FreeType_LDFLAGS = -Lupstream/build/freetype/objs -lfreetype
307 FreeTypeDemoHelper_CFLAGS = $(FreeType_CFLAGS)
308 FreeTypeDemoHelper_LDFLAGS = $(FreeType_LDFLAGS)
309 build/tests/FreeTypeDemoHelper.o: $(tasks)/build_freetype
310 build/tests/FreeTypeDemoHelper.mips:
311 build/tests/FreeTypeDemo.class: build/tests/FreeTypeDemoHelper.class
313 FTBench_CFLAGS = $(FreeType_CFLAGS)
314 FTBench_LDFLAGS = $(FreeType_LDFLAGS)
315 build/tests/FTBench.o: $(tasks)/build_freetype
320 MSPackHelper_CFLAGS = -Iupstream/build/libmspack/mspack
321 MSPackHelper_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
322 build/tests/MSPackHelper.o: $(tasks)/build_libmspack
323 build/tests/MSPack.class: build/tests/MSPackHelper.class
325 MSPackBench_CFLAGS = -Iupstream/build/libmspack/mspack
326 MSPackBench_LDFLAGS = -Lupstream/build/libmspack/mspack -lmspack
327 build/tests/MSPackBench.o: $(tasks)/build_libmspack
332 build/tests/Echo.class: build/tests/EchoHelper.class
337 DJpeg_COMPILERFLAGS = -o onepage,pagesize=8m
338 build/tests/DJpeg.mips: $(tasks)/build_libjpeg
339 @mkdir -p `dirname $@`
340 cp upstream/build/libjpeg/djpeg $@
345 BusyBox_COMPILERFLAGS = -o unixruntime
346 build/tests/BusyBox.mips: $(tasks)/build_busybox
347 @mkdir -p `dirname $@`
348 cp upstream/build/busybox/busybox $@
350 busyboxtest: build/tests/BusyBox.class
351 $(JAVA) -Dnestedvm.busyboxhack=true -cp $(classpath) tests.BusyBox ash
356 build/tests/GCTest.mips: $(tasks)/build_boehmgc
357 @mkdir -p `dirname $@`
358 cp upstream/build/boehmgc/gctest $@
360 boehmgctest: build/tests/Env.class build/tests/GCTest.class
361 $(JAVA) -cp build tests.Env GC_PRINT_STATS=1 tests.GCTest
366 Tangle_COMPILERFLAGS = -o unixruntime
368 build/tests/Tangle.mips: $(tasks)/build_tex_tangle
369 @mkdir -p `dirname $@`
370 cp upstream/build/tex/tangle.mips $@
373 TeX_COMPILERFLAGS = -o unixruntime
374 build/tests/TeX.mips: $(tasks)/build_tex
375 @mkdir -p `dirname $@`
376 cp upstream/build/tex/tex.mips $@
382 build/tests/SpeedTest.class: build/org/ibex/nestedvm/Runtime.class
384 tmp/thebride_1280.jpg:
386 cd tmp && wget http://www.kill-bill.com/images/wallpaper/thebride_1280.jpg
388 oldspeedtest: build/tests/DJpeg.class tmp/thebride_1280.jpg
389 bash -c "time $(JAVA) -cp build tests.DJpeg -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg"
390 @echo "e90f6b915aee2fc0d2eb9fc60ace6203 tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
392 djpegspeedtest: build/tests/SpeedTest.class build/tests/DJpeg.class tmp/thebride_1280.jpg
393 @echo "Running DJpeg test..."
394 @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 8 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
396 mspackspeedtest: build/tests/SpeedTest.class build/tests/MSPackBench.class
397 @if [ -e tmp/mspack/comic32.exe ]; then \
398 echo "Running MSPackBench test..."; \
399 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 20 *32.exe; \
401 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
404 speedtest: build/tests/SpeedTest.class build/tests/DJpeg.class build/tests/FTBench.class tmp/thebride_1280.jpg build/tests/MSPackBench.class
405 @echo "Running DJpeg test..."
406 @$(JAVA) -cp build tests.SpeedTest tests.DJpeg 10 -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
407 @if [ -e tmp/mspack/Comic.TTF ]; then \
408 echo "Running FTBench test..."; \
409 $(JAVA) -cp build tests.SpeedTest tests.FTBench 10 tmp/mspack/Comic.TTF tmp/mspack/Comic.TTF.render; \
411 echo "Run \"make check\" to get Arial.TTF for the FTBench test"; \
413 @if false && [ -e tmp/mspack/comic32.exe ]; then \
414 echo "Running MSPackBench test..."; \
415 cd tmp/mspack && $(JAVA) -cp ../../build tests.SpeedTest tests.MSPackBench 10 *32.exe; \
417 echo "Run \"make check\" to get the MS True Type fonts for the MSPackBench test"; \
420 intspeed: build/tests/DJpeg.mips build/org/ibex/nestedvm/Interpreter.class tmp/thebride_1280.jpg
421 time $(JAVA) -cp build org.ibex.nestedvm.Interpreter build/tests/DJpeg.mips -targa -outfile tmp/thebride_1280.tga tmp/thebride_1280.jpg
422 @echo "e90f6b915aee2fc0d2eb9fc60ace6203 tmp/thebride_1280.tga" | md5sum -c && echo "MD5 is OK"
425 # Verification checks
428 check: $(patsubst %,build/tests/%.class, FTBench MSPackBench DJpeg GCTest) tmp/thebride_1280.jpg
429 @/bin/bash ./src/tests/check.sh running_from_make
431 compiletests: $(patsubst %,build/tests/%.class,FTBench MSPackBench DJpeg Test FreeTypeDemoHelper MSPackHelper EchoHelper BusyBox GCTest Fork)
435 charts := $(shell find doc/charts -name \*.dat)
438 doc/charts/%.pdf: doc/charts/%.dat doc/charts/%.gnuplot
439 cd doc/charts; gnuplot $*.gnuplot
440 cd doc/charts; chmod +x boxfill.pl; ./boxfill.pl -g -o unfilled.eps $*.eps
441 cd doc/charts; ps2pdf $*.eps
443 doc/ivme04.pdf: doc/ivme04.tex doc/acmconf.cls $(charts:%.dat=%.pdf) build/tests/TeX.class
444 cp upstream/build/tex/tex.pool upstream/build/tex/texinputs/tex.pool
445 cd upstream/build/tex/texinputs && echo '\latex.ltx' | java -cp $(build) tests.TeX
446 cd upstream/build/tex/texinputs && ln -fs ../../../../doc/* .; rm -f ivme04.aux; touch ivme04.aux; touch ivme04.bbl
447 cd upstream/build/tex/texinputs && echo '\&latex \input ivme04.tex' | java -cp $(build) tests.TeX
448 cd upstream/build/tex/texinputs && dvipdf ivme04.dvi
449 cp upstream/build/tex/texinputs/ivme04.pdf $@