Skip to content
Snippets Groups Projects
build.mak 5.82 KiB
Newer Older
  • Learn to ignore specific revisions
  • arch = x64
    
    cmdline = java.so Hello
    
    INCLUDES = -I. -I$(src)/arch/$(arch) -I$(src) -I$(src)/external/libunwind/include -I$(src)/include
    
    Guy Zana's avatar
    Guy Zana committed
    INCLUDES += -I$(src)/bsd -I$(src)/bsd/sys
    
    Avi Kivity's avatar
    Avi Kivity committed
    INCLUDES += -I$(src)/external/acpica/source/include
    
    COMMON = $(autodepend) -g -Wall -Wno-pointer-arith -Werror -Wformat=0 \
    	-U _FORTIFY_SOURCE -fno-stack-protector $(INCLUDES) \
    
    Avi Kivity's avatar
    Avi Kivity committed
    	$(arch-cflags) $(cflags-$(mode)) $(acpi-defines)
    
    
    CXXFLAGS = -std=gnu++11 -lstdc++ $(do-sys-includes) $(COMMON)
    CFLAGS = -std=gnu99 $(COMMON)
    
    # should be limited to files under libc/ eventually
    
    CFLAGS += -I $(src)/libc/internal -I  $(src)/libc/arch/$(arch) \
    	-Wno-missing-braces -Wno-parentheses
    
    ASFLAGS = -g $(autodepend)
    
    
    Avi Kivity's avatar
    Avi Kivity committed
    cflags-debug =
    cflags-release = -O2
    
    
    Avi Kivity's avatar
    Avi Kivity committed
    arch-cflags = -msse4.1
    
    
    quiet = $(if $V, $1, @echo " $2"; $1)
    
    very-quiet = $(if $V, $1, @$1)
    
    makedir = $(call very-quiet, mkdir -p $(dir $@))
    build-cxx = $(CXX) $(CXXFLAGS) -c -o $@ $<
    q-build-cxx = $(call quiet, $(build-cxx), CXX $@)
    build-c = $(CC) $(CFLAGS) -c -o $@ $<
    q-build-c = $(call quiet, $(build-c), CC $@)
    build-s = $(CXX) $(CXXFLAGS) $(ASFLAGS) -c -o $@ $<
    q-build-s = $(call quiet, $(build-s), AS $@)
    
    build-so = $(CC) $(CFLAGS) -o $@ $^
    
    q-build-so = $(call quiet, $(build-so), CC $@)
    
    	$(q-build-cxx)
    
    	$(q-build-c)
    
    	$(q-build-s)
    
    %.class: %.java
    	$(makedir)
    	$(call quiet, javac -d $(javabase) -cp $(src)/$(javabase) $^,JAVAC $@)
    
    
    tests/%.o: CFLAGS += -fPIC
    
    
    %.so: CFLAGS+=-fPIC -shared
    %.so: %.o
    
    	$(makedir)
    	$(q-build-so)
    
    sys-includes = $(jdkbase)/include $(jdkbase)/include/linux
    
    sys-includes +=  $(gccbase)/usr/include -I$(glibcbase)/usr/include
    
    autodepend = -MD -MT $@ -MP
    
    do-sys-includes = $(foreach inc, $(sys-includes), -isystem $(inc))
    
    
    tests := tests/tst-pthread.so tests/tst-ramdisk.so tests/hello/Hello.class
    
    tests += tests/bench/bench.jar
    
    
    tests/hello/Hello.class: javabase=tests/hello
    
    Avi Kivity's avatar
    Avi Kivity committed
    java/RunJar.class: javabase=java
    
    Avi Kivity's avatar
    Avi Kivity committed
    tests/tst-pthread.so: tests/tst-pthread.o
    
    tests/tst-ramdisk.so: tests/tst-ramdisk.o
    
    all: loader.img loader.bin
    
    
    boot.bin: arch/x64/boot16.ld arch/x64/boot16.o
    
    	$(call quiet, $(LD) -o $@ -T $^, LD $@)
    
    
    loader.img: boot.bin loader.elf
    	$(call quiet, dd if=boot.bin of=$@ > /dev/null 2>&1, DD $@ boot.bin)
    	$(call quiet, dd if=loader.elf of=$@ conv=notrunc seek=128 > /dev/null 2>&1, \
    		DD $@ loader.elf)
    
    	$(call quiet, $(src)/scripts/imgedit.py setargs $@ $(cmdline), IMGEDIT $@)
    
    
    loader.bin: arch/x64/boot32.o arch/x64/loader32.ld
    
    	$(call quiet, $(LD) -nostartfiles -static -nodefaultlibs -o $@ \
    	                $(filter-out %.bin, $(^:%.ld=-T %.ld)), LD $@)
    
    
    arch/x64/boot32.o: loader.elf
    
    
    fs = fs/fs.o bootfs.o
    
    fs +=	fs/vfs/main.o \
    
    Christoph Hellwig's avatar
    Christoph Hellwig committed
    	fs/vfs/kern_physio.o \
    
    	fs/vfs/subr_uio.o \
    
    	fs/vfs/vfs_conf.o \
    	fs/vfs/vfs_lookup.o \
    	fs/vfs/vfs_mount.o \
    	fs/vfs/vfs_vnode.o \
    	fs/vfs/vfs_task.o \
    	fs/vfs/vfs_syscalls.o
    
    fs +=	fs/ramfs/ramfs_vfsops.o \
    	fs/ramfs/ramfs_vnops.o
    
    fs +=	fs/devfs/devfs_vnops.o \
    	fs/devfs/device.o
    
    
    Guy Zana's avatar
    Guy Zana committed
    bsd  = bsd/net.o  
    
    bsd += bsd/sys/kern/kern_mbuf.o
    bsd += bsd/sys/kern/uipc_mbuf.o
    bsd += bsd/sys/kern/uipc_mbuf2.o
    
    Guy Zana's avatar
    Guy Zana committed
    bsd += bsd/sys/net/if.o
    
    bsd += bsd/porting/uma_stub.o
    
    Guy Zana's avatar
    Guy Zana committed
    
    
    drivers :=
    drivers += drivers/console.o drivers/vga.o drivers/isa-serial.o
    
    drivers += drivers/ramdisk.o
    
    drivers += $(bsd)
    
    drivers += core/mmu.o
    drivers += core/elf.o
    
    drivers += drivers/device.o
    drivers += drivers/pci-device.o drivers/pci-function.o drivers/pci-bridge.o 
    drivers += drivers/driver.o
    
    drivers += drivers/virtio.o drivers/virtio-device.o
    
    Guy Zana's avatar
    Guy Zana committed
    drivers += drivers/virtio-vring.o
    
    drivers += drivers/virtio-net.o
    
    drivers += drivers/virtio-blk.o
    
    Avi Kivity's avatar
    Avi Kivity committed
    drivers += drivers/clock.o drivers/kvmclock.o
    
    drivers += drivers/clockevent.o
    
    Avi Kivity's avatar
    Avi Kivity committed
    drivers += drivers/acpi.o
    
    objects = arch/x64/exceptions.o
    
    objects += arch/x64/entry.o
    
    Avi Kivity's avatar
    Avi Kivity committed
    objects += arch/x64/math.o
    
    Avi Kivity's avatar
    Avi Kivity committed
    objects += arch/x64/apic.o
    
    objects += arch/x64/apic-clock.o
    
    objects += arch/x64/arch-setup.o
    
    objects += arch/x64/smp.o
    
    objects += core/mutex.o
    objects += core/debug.o
    
    objects += drivers/pci.o
    
    objects += core/mempool.o
    
    objects += arch/x64/elf-dl.o
    objects += linux.o
    
    objects += core/sched.o
    objects += core/mmio.o
    
    Avi Kivity's avatar
    Avi Kivity committed
    objects += core/sglist.o
    
    include $(src)/libc/build.mak
    
    objects += $(addprefix libc/, $(libc))
    
    Avi Kivity's avatar
    Avi Kivity committed
    objects += $(acpi)
    
    acpi-defines = -DACPI_MACHINE_WIDTH=64 -DACPI_USE_LOCAL_CACHE
    
    acpi-source := $(shell find $(src)/external/acpica/source/components -type f -name '*.c')
    acpi = $(patsubst $(src)/%.c, %.o, $(acpi-source))
    
    $(acpi): CFLAGS += -fno-strict-aliasing -Wno-strict-aliasing
    
    libstdc++.a = $(shell find $(gccbase) -name libstdc++.a)
    libsupc++.a = $(shell find $(gccbase) -name libsupc++.a)
    libgcc_s.a = $(shell find $(gccbase) -name libgcc.a |  grep -v /32/)
    libgcc_eh.a = $(shell find $(gccbase) -name libgcc_eh.a |  grep -v /32/)
    
    
    loader.elf: arch/x64/boot.o arch/x64/loader.ld loader.o runtime.o $(drivers) \
            $(objects) dummy-shlib.so \
    
    	$(call quiet, $(LD) -o $@ \
    
    		-Bdynamic --export-dynamic --eh-frame-hdr --enable-new-dtags \
    
    	    $(filter-out %.bin, $(^:%.ld=-T %.ld)) \
    
    Guy Zana's avatar
    Guy Zana committed
    	    $(libstdc++.a) $(libsupc++.a) $(libgcc_s.a) $(libgcc_eh.a) $(src)/libunwind.a, \
    
    
    dummy-shlib.so: dummy-shlib.o
    
    	$(call quiet, $(CXX) -nodefaultlibs -shared -o $@ $^, LD $@)
    
    jdkbase := $(shell find $(src)/external/openjdk.bin/usr/lib/jvm \
                             -maxdepth 1 -type d -name 'java*')
    
    glibcbase = $(src)/external/glibc.bin
    gccbase = $(src)/external/gcc.bin
    
    Avi Kivity's avatar
    Avi Kivity committed
    java/java.so: java/java.o
    
    Avi Kivity's avatar
    Avi Kivity committed
    java/java.o: CXXFLAGS += -fPIC
    
    Avi Kivity's avatar
    Avi Kivity committed
    bootfs.bin: scripts/mkbootfs.py bootfs.manifest $(tests) java/java.so java/RunJar.class
    
    	$(call quiet, $(src)/scripts/mkbootfs.py -o $@ -d $@.d -m $(src)/bootfs.manifest \
    
    		-D jdkbase=$(jdkbase) -D gccbase=$(gccbase) -D \
    		glibcbase=$(glibcbase), MKBOOTFS $@)
    
    
    bootfs.o: bootfs.bin
    
    runtime.o: ctype-data.h
    
    ctype-data.h: gen-ctype-data
    
    	$(call quiet, ./gen-ctype-data > $@, GEN $@)
    
    gen-ctype-data: gen-ctype-data.o
    
    	$(call quiet, $(CXX) -o $@ $^, LD $@)
    
    -include $(shell find -name '*.d')