OpenE2K/qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity
4761a48bcd
qemu-e2k/Makefile
aliguori 9e472e101f Fix IO performance regression in sparc 
Replace signalfd with signal handler/pipe.  There is no way to interrupt
the CPU execution loop when a file descriptor becomes readable.  This
results in a large performance regression in sparc emulation during
bootup.
   
This patch switches us to signal handler/pipe which was originally
suggested by Ian Jackson.  The signal handler lets us interrupt the
CPU emulation loop while the write to a pipe lets us avoid the
select/signal race condition.
    
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5451 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-08 19:50:24 +00:00

358 lines
9.3 KiB
Makefile
Raw Blame History

# Makefile for QEMU.
include config-host.mak
.PHONY: all clean cscope distclean dvi html info install install-doc \
recurse-all speed tar tarbin test
VPATH=$(SRC_PATH):$(SRC_PATH)/hw
CFLAGS += $(OS_CFLAGS) $(ARCH_CFLAGS)
LDFLAGS += $(OS_LDFLAGS) $(ARCH_LDFLAGS)
CPPFLAGS += -I. -I$(SRC_PATH) -MMD -MP -MT $@
CPPFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
LIBS=
ifdef CONFIG_STATIC
LDFLAGS += -static
endif
ifdef BUILD_DOCS
DOCS=qemu-doc.html qemu-tech.html qemu.1 qemu-img.1 qemu-nbd.8
else
DOCS=
endif
LIBS+=$(AIOLIBS)
ifdef CONFIG_SOLARIS
LIBS+=-lsocket -lnsl -lresolv
endif
ifdef CONFIG_WIN32
LIBS+=-lwinmm -lws2_32 -liphlpapi
endif
all: $(TOOLS) $(DOCS) recurse-all
SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))
subdir-%: dyngen$(EXESUF)
$(MAKE) -C $(subst subdir-,,$@) all
$(filter %-softmmu,$(SUBDIR_RULES)): libqemu_common.a
$(filter %-user,$(SUBDIR_RULES)): libqemu_user.a
recurse-all: $(SUBDIR_RULES)
#######################################################################
# BLOCK_OBJS is code used by both qemu system emulation and qemu-img
BLOCK_OBJS=cutils.o qemu-malloc.o
BLOCK_OBJS+=block-cow.o block-qcow.o aes.o block-vmdk.o block-cloop.o
BLOCK_OBJS+=block-dmg.o block-bochs.o block-vpc.o block-vvfat.o
BLOCK_OBJS+=block-qcow2.o block-parallels.o block-nbd.o
BLOCK_OBJS+=nbd.o block.o aio.o
ifdef CONFIG_WIN32
BLOCK_OBJS += block-raw-win32.o
else
BLOCK_OBJS += block-raw-posix.o
endif
######################################################################
# libqemu_common.a: Target independent part of system emulation. The
# long term path is to suppress *all* target specific code in case of
# system emulation, i.e. a single QEMU executable should support all
# CPUs and machines.
OBJS=$(BLOCK_OBJS)
OBJS+=readline.o console.o
OBJS+=irq.o
OBJS+=i2c.o smbus.o smbus_eeprom.o max7310.o max111x.o wm8750.o
OBJS+=ssd0303.o ssd0323.o ads7846.o stellaris_input.o twl92230.o
OBJS+=tmp105.o lm832x.o
OBJS+=scsi-disk.o cdrom.o
OBJS+=scsi-generic.o
OBJS+=usb.o usb-hub.o usb-linux.o usb-hid.o usb-msd.o usb-wacom.o
OBJS+=usb-serial.o usb-net.o
OBJS+=sd.o ssi-sd.o
OBJS+=bt.o bt-host.o bt-vhci.o bt-l2cap.o bt-sdp.o bt-hci.o bt-hid.o usb-bt.o
ifdef CONFIG_BRLAPI
OBJS+= baum.o
LIBS+=-lbrlapi
endif
ifdef CONFIG_WIN32
OBJS+=tap-win32.o
endif
AUDIO_OBJS = audio.o noaudio.o wavaudio.o mixeng.o
ifdef CONFIG_SDL
AUDIO_OBJS += sdlaudio.o
endif
ifdef CONFIG_OSS
AUDIO_OBJS += ossaudio.o
endif
ifdef CONFIG_COREAUDIO
AUDIO_OBJS += coreaudio.o
AUDIO_PT = yes
endif
ifdef CONFIG_ALSA
AUDIO_OBJS += alsaaudio.o
endif
ifdef CONFIG_DSOUND
AUDIO_OBJS += dsoundaudio.o
endif
ifdef CONFIG_FMOD
AUDIO_OBJS += fmodaudio.o
audio/audio.o audio/fmodaudio.o: CPPFLAGS := -I$(CONFIG_FMOD_INC) $(CPPFLAGS)
endif
ifdef CONFIG_ESD
AUDIO_PT = yes
AUDIO_PT_INT = yes
AUDIO_OBJS += esdaudio.o
endif
ifdef CONFIG_PA
AUDIO_PT = yes
AUDIO_PT_INT = yes
AUDIO_OBJS += paaudio.o
endif
ifdef AUDIO_PT
LDFLAGS += -pthread
endif
ifdef AUDIO_PT_INT
AUDIO_OBJS += audio_pt_int.o
endif
AUDIO_OBJS+= wavcapture.o
OBJS+=$(addprefix audio/, $(AUDIO_OBJS))
ifdef CONFIG_SDL
OBJS+=sdl.o x_keymap.o
endif
ifdef CONFIG_CURSES
OBJS+=curses.o
endif
OBJS+=vnc.o d3des.o
ifdef CONFIG_COCOA
OBJS+=cocoa.o
endif
ifdef CONFIG_SLIRP
CPPFLAGS+=-I$(SRC_PATH)/slirp
SLIRP_OBJS=cksum.o if.o ip_icmp.o ip_input.o ip_output.o \
slirp.o mbuf.o misc.o sbuf.o socket.o tcp_input.o tcp_output.o \
tcp_subr.o tcp_timer.o udp.o bootp.o debug.o tftp.o
OBJS+=$(addprefix slirp/, $(SLIRP_OBJS))
endif
LIBS+=$(VDE_LIBS)
cocoa.o: cocoa.m
$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
sdl.o: sdl.c keymaps.c sdl_keysym.h
$(CC) $(CFLAGS) $(CPPFLAGS) $(SDL_CFLAGS) -c -o $@ $<
vnc.o: vnc.c keymaps.c sdl_keysym.h vnchextile.h d3des.c d3des.h
$(CC) $(CFLAGS) $(CPPFLAGS) $(CONFIG_VNC_TLS_CFLAGS) -c -o $@ $<
curses.o: curses.c keymaps.c curses_keys.h
$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
bt-host.o: bt-host.c
$(CC) $(CFLAGS) $(CPPFLAGS) $(CONFIG_BLUEZ_CFLAGS) -c -o $@ $<
audio/sdlaudio.o: audio/sdlaudio.c
$(CC) $(CFLAGS) $(CPPFLAGS) $(SDL_CFLAGS) -c -o $@ $<
libqemu_common.a: $(OBJS)
rm -f $@
$(AR) rcs $@ $(OBJS)
#######################################################################
# USER_OBJS is code used by qemu userspace emulation
USER_OBJS=cutils.o
libqemu_user.a: $(USER_OBJS)
rm -f $@
$(AR) rcs $@ $(USER_OBJS)
######################################################################
qemu-img$(EXESUF): qemu-img.o qemu-tool.o osdep.o $(BLOCK_OBJS)
$(CC) $(LDFLAGS) -o $@ $^ -lz $(LIBS)
%.o: %.c
$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
qemu-nbd$(EXESUF): qemu-nbd.o qemu-tool.o osdep.o $(BLOCK_OBJS)
$(CC) $(LDFLAGS) -o $@ $^ -lz $(LIBS)
# dyngen host tool
dyngen$(EXESUF): dyngen.c
$(HOST_CC) $(CFLAGS) $(CPPFLAGS) -o $@ $^
clean:
# avoid old build problems by removing potentially incorrect old files
rm -f config.mak config.h op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
rm -f *.o *.d *.a $(TOOLS) dyngen$(EXESUF) TAGS cscope.* *.pod *~ */*~
rm -rf dyngen.dSYM
rm -f slirp/*.o slirp/*.d audio/*.o audio/*.d
$(MAKE) -C tests clean
for d in $(TARGET_DIRS); do \
$(MAKE) -C $$d $@ || exit 1 ; \
done
distclean: clean
rm -f config-host.mak config-host.h $(DOCS)
rm -f qemu-{doc,tech}.{info,aux,cp,dvi,fn,info,ky,log,pg,toc,tp,vr}
for d in $(TARGET_DIRS); do \
rm -rf $$d || exit 1 ; \
done
KEYMAPS=da en-gb et fr fr-ch is lt modifiers no pt-br sv \
ar de en-us fi fr-be hr it lv nl pl ru th \
common de-ch es fo fr-ca hu ja mk nl-be pt sl tr
install-doc: $(DOCS)
mkdir -p "$(DESTDIR)$(docdir)"
$(INSTALL) -m 644 qemu-doc.html qemu-tech.html "$(DESTDIR)$(docdir)"
ifndef CONFIG_WIN32
mkdir -p "$(DESTDIR)$(mandir)/man1"
$(INSTALL) qemu.1 qemu-img.1 "$(DESTDIR)$(mandir)/man1"
mkdir -p "$(DESTDIR)$(mandir)/man8"
$(INSTALL) qemu-nbd.8 "$(DESTDIR)$(mandir)/man8"
endif
install: all $(if $(BUILD_DOCS),install-doc)
mkdir -p "$(DESTDIR)$(bindir)"
ifneq ($(TOOLS),)
$(INSTALL) -m 755 -s $(TOOLS) "$(DESTDIR)$(bindir)"
endif
mkdir -p "$(DESTDIR)$(datadir)"
set -e; for x in bios.bin vgabios.bin vgabios-cirrus.bin ppc_rom.bin \
video.x openbios-sparc32 openbios-sparc64 pxe-ne2k_pci.bin \
pxe-rtl8139.bin pxe-pcnet.bin pxe-e1000.bin; do \
$(INSTALL) -m 644 $(SRC_PATH)/pc-bios/$$x "$(DESTDIR)$(datadir)"; \
done
ifndef CONFIG_WIN32
mkdir -p "$(DESTDIR)$(datadir)/keymaps"
set -e; for x in $(KEYMAPS); do \
$(INSTALL) -m 644 $(SRC_PATH)/keymaps/$$x "$(DESTDIR)$(datadir)/keymaps"; \
done
endif
for d in $(TARGET_DIRS); do \
$(MAKE) -C $$d $@ || exit 1 ; \
done
# various test targets
test speed: all
$(MAKE) -C tests $@
TAGS:
etags *.[ch] tests/*.[ch]
cscope:
rm -f ./cscope.*
find . -name "*.[ch]" -print | sed 's,^\./,,' > ./cscope.files
cscope -b
# documentation
%.html: %.texi
texi2html -monolithic -number $<
%.info: %.texi
makeinfo $< -o $@
%.dvi: %.texi
texi2dvi $<
qemu.1: qemu-doc.texi
$(SRC_PATH)/texi2pod.pl $< qemu.pod
pod2man --section=1 --center=" " --release=" " qemu.pod > $@
qemu-img.1: qemu-img.texi
$(SRC_PATH)/texi2pod.pl $< qemu-img.pod
pod2man --section=1 --center=" " --release=" " qemu-img.pod > $@
qemu-nbd.8: qemu-nbd.texi
$(SRC_PATH)/texi2pod.pl $< qemu-nbd.pod
pod2man --section=8 --center=" " --release=" " qemu-nbd.pod > $@
info: qemu-doc.info qemu-tech.info
dvi: qemu-doc.dvi qemu-tech.dvi
html: qemu-doc.html qemu-tech.html
qemu-doc.dvi qemu-doc.html qemu-doc.info: qemu-img.texi qemu-nbd.texi
VERSION ?= $(shell cat VERSION)
FILE = qemu-$(VERSION)
# tar release (use 'make -k tar' on a checkouted tree)
tar:
rm -rf /tmp/$(FILE)
cp -r . /tmp/$(FILE)
cd /tmp && tar zcvf ~/$(FILE).tar.gz $(FILE) --exclude CVS --exclude .git --exclude .svn
rm -rf /tmp/$(FILE)
# generate a binary distribution
tarbin:
cd / && tar zcvf ~/qemu-$(VERSION)-$(ARCH).tar.gz \
$(bindir)/qemu \
$(bindir)/qemu-system-ppc \
$(bindir)/qemu-system-ppc64 \
$(bindir)/qemu-system-ppcemb \
$(bindir)/qemu-system-sparc \
$(bindir)/qemu-system-x86_64 \
$(bindir)/qemu-system-mips \
$(bindir)/qemu-system-mipsel \
$(bindir)/qemu-system-mips64 \
$(bindir)/qemu-system-mips64el \
$(bindir)/qemu-system-arm \
$(bindir)/qemu-system-m68k \
$(bindir)/qemu-system-sh4 \
$(bindir)/qemu-system-sh4eb \
$(bindir)/qemu-system-cris \
$(bindir)/qemu-i386 \
$(bindir)/qemu-x86_64 \
$(bindir)/qemu-arm \
$(bindir)/qemu-armeb \
$(bindir)/qemu-sparc \
$(bindir)/qemu-sparc32plus \
$(bindir)/qemu-sparc64 \
$(bindir)/qemu-ppc \
$(bindir)/qemu-ppc64 \
$(bindir)/qemu-ppc64abi32 \
$(bindir)/qemu-mips \
$(bindir)/qemu-mipsel \
$(bindir)/qemu-alpha \
$(bindir)/qemu-m68k \
$(bindir)/qemu-sh4 \
$(bindir)/qemu-sh4eb \
$(bindir)/qemu-cris \
$(bindir)/qemu-img \
$(bindir)/qemu-nbd \
$(datadir)/bios.bin \
$(datadir)/vgabios.bin \
$(datadir)/vgabios-cirrus.bin \
$(datadir)/ppc_rom.bin \
$(datadir)/video.x \
$(datadir)/openbios-sparc32 \
$(datadir)/openbios-sparc64 \
$(datadir)/pxe-ne2k_pci.bin \
$(datadir)/pxe-rtl8139.bin \
$(datadir)/pxe-pcnet.bin \
$(datadir)/pxe-e1000.bin \
$(docdir)/qemu-doc.html \
$(docdir)/qemu-tech.html \
$(mandir)/man1/qemu.1 $(mandir)/man1/qemu-img.1
$(mandir)/man8/qemu-nbd.8
# Include automatically generated dependency files
-include $(wildcard *.d audio/*.d slirp/*.d)
Reference in New Issue View Git Blame Copy Permalink