94a420b170
This patch introduces the trace-events file where trace events can be declared like so: qemu_malloc(size_t size) "size %zu" qemu_free(void *ptr) "ptr %p" These trace event declarations are processed by a new tool called tracetool to generate code for the trace events. Trace event declarations are independent of the backend tracing system (LTTng User Space Tracing, ftrace markers, DTrace). The default "nop" backend generates empty trace event functions. Therefore trace events are disabled by default. The trace-events file serves two purposes: 1. Adding trace events is easy. It is not necessary to understand the details of a backend tracing system. The trace-events file is a single location where trace events can be declared without code duplication. 2. QEMU is not tightly coupled to one particular backend tracing system. In order to support tracing across QEMU host platforms and to anticipate new backend tracing systems that are currently maturing, it is important to be flexible and not tied to one system. This commit includes fixes from Prerna Saxena <prerna@linux.vnet.ibm.com> and Blue Swirl <blauwirbel@gmail.com>. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
341 lines
9.6 KiB
Makefile
341 lines
9.6 KiB
Makefile
# -*- Mode: makefile -*-
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GENERATED_HEADERS = config-target.h
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CONFIG_NO_KVM = $(if $(subst n,,$(CONFIG_KVM)),n,y)
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include ../config-host.mak
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include config-devices.mak
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include config-target.mak
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include $(SRC_PATH)/rules.mak
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ifneq ($(HWDIR),)
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include $(HWDIR)/config.mak
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endif
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TARGET_PATH=$(SRC_PATH)/target-$(TARGET_BASE_ARCH)
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$(call set-vpath, $(SRC_PATH):$(TARGET_PATH):$(SRC_PATH)/hw)
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QEMU_CFLAGS+= -I.. -I$(TARGET_PATH) -DNEED_CPU_H
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include $(SRC_PATH)/Makefile.objs
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ifdef CONFIG_USER_ONLY
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# user emulator name
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QEMU_PROG=qemu-$(TARGET_ARCH2)
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else
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# system emulator name
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ifeq ($(TARGET_ARCH), i386)
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QEMU_PROG=qemu$(EXESUF)
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else
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QEMU_PROG=qemu-system-$(TARGET_ARCH2)$(EXESUF)
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endif
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endif
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PROGS=$(QEMU_PROG)
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LIBS+=-lm
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kvm.o kvm-all.o vhost.o vhost_net.o: QEMU_CFLAGS+=$(KVM_CFLAGS)
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config-target.h: config-target.h-timestamp
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config-target.h-timestamp: config-target.mak
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all: $(PROGS)
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# Dummy command so that make thinks it has done something
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@true
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#########################################################
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# cpu emulator library
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libobj-y = exec.o translate-all.o cpu-exec.o translate.o
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libobj-y += tcg/tcg.o
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libobj-$(CONFIG_SOFTFLOAT) += fpu/softfloat.o
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libobj-$(CONFIG_NOSOFTFLOAT) += fpu/softfloat-native.o
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libobj-y += op_helper.o helper.o
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ifeq ($(TARGET_BASE_ARCH), i386)
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libobj-y += cpuid.o
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endif
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libobj-$(CONFIG_NEED_MMU) += mmu.o
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libobj-$(TARGET_ARM) += neon_helper.o iwmmxt_helper.o
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libobj-y += disas.o
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$(libobj-y): $(GENERATED_HEADERS)
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# libqemu
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translate.o: translate.c cpu.h
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translate-all.o: translate-all.c cpu.h
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tcg/tcg.o: cpu.h
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# HELPER_CFLAGS is used for all the code compiled with static register
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# variables
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op_helper.o cpu-exec.o: QEMU_CFLAGS += $(HELPER_CFLAGS)
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# Note: this is a workaround. The real fix is to avoid compiling
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# cpu_signal_handler() in cpu-exec.c.
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signal.o: QEMU_CFLAGS += $(HELPER_CFLAGS)
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#########################################################
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# Linux user emulator target
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ifdef CONFIG_LINUX_USER
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$(call set-vpath, $(SRC_PATH)/linux-user:$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR))
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QEMU_CFLAGS+=-I$(SRC_PATH)/linux-user -I$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR)
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obj-y = main.o syscall.o strace.o mmap.o signal.o thunk.o \
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elfload.o linuxload.o uaccess.o gdbstub.o cpu-uname.o \
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qemu-malloc.o
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obj-$(TARGET_HAS_BFLT) += flatload.o
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obj-$(TARGET_I386) += vm86.o
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obj-i386-y += ioport-user.o
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nwfpe-obj-y = fpa11.o fpa11_cpdo.o fpa11_cpdt.o fpa11_cprt.o fpopcode.o
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nwfpe-obj-y += single_cpdo.o double_cpdo.o extended_cpdo.o
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obj-arm-y += $(addprefix nwfpe/, $(nwfpe-obj-y))
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obj-arm-y += arm-semi.o
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obj-m68k-y += m68k-sim.o m68k-semi.o
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$(obj-y) $(obj-$(TARGET_BASE_ARCH)-y): $(GENERATED_HEADERS)
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obj-y += $(addprefix ../libuser/, $(user-obj-y))
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obj-y += $(addprefix ../libdis-user/, $(libdis-y))
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obj-y += $(libobj-y)
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endif #CONFIG_LINUX_USER
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#########################################################
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# Darwin user emulator target
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ifdef CONFIG_DARWIN_USER
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$(call set-vpath, $(SRC_PATH)/darwin-user)
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QEMU_CFLAGS+=-I$(SRC_PATH)/darwin-user -I$(SRC_PATH)/darwin-user/$(TARGET_ARCH)
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# Leave some space for the regular program loading zone
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LDFLAGS+=-Wl,-segaddr,__STD_PROG_ZONE,0x1000 -image_base 0x0e000000
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LIBS+=-lmx
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obj-y = main.o commpage.o machload.o mmap.o signal.o syscall.o thunk.o \
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gdbstub.o
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obj-i386-y += ioport-user.o
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$(obj-y) $(obj-$(TARGET_BASE_ARCH)-y): $(GENERATED_HEADERS)
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obj-y += $(addprefix ../libuser/, $(user-obj-y))
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obj-y += $(addprefix ../libdis-user/, $(libdis-y))
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obj-y += $(libobj-y)
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endif #CONFIG_DARWIN_USER
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#########################################################
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# BSD user emulator target
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ifdef CONFIG_BSD_USER
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$(call set-vpath, $(SRC_PATH)/bsd-user)
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QEMU_CFLAGS+=-I$(SRC_PATH)/bsd-user -I$(SRC_PATH)/bsd-user/$(TARGET_ARCH)
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obj-y = main.o bsdload.o elfload.o mmap.o signal.o strace.o syscall.o \
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gdbstub.o uaccess.o
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obj-i386-y += ioport-user.o
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$(obj-y) $(obj-$(TARGET_BASE_ARCH)-y): $(GENERATED_HEADERS)
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obj-y += $(addprefix ../libuser/, $(user-obj-y))
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obj-y += $(addprefix ../libdis-user/, $(libdis-y))
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obj-y += $(libobj-y)
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endif #CONFIG_BSD_USER
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#########################################################
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# System emulator target
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ifdef CONFIG_SOFTMMU
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obj-y = arch_init.o cpus.o monitor.o machine.o gdbstub.o balloon.o
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# virtio has to be here due to weird dependency between PCI and virtio-net.
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# need to fix this properly
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obj-y += virtio-blk.o virtio-balloon.o virtio-net.o virtio-serial-bus.o
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obj-$(CONFIG_VIRTIO_PCI) += virtio-pci.o
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obj-y += vhost_net.o
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obj-$(CONFIG_VHOST_NET) += vhost.o
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obj-$(CONFIG_VIRTFS) += virtio-9p.o
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obj-y += rwhandler.o
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obj-$(CONFIG_KVM) += kvm.o kvm-all.o
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obj-$(CONFIG_NO_KVM) += kvm-stub.o
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LIBS+=-lz
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QEMU_CFLAGS += $(VNC_TLS_CFLAGS)
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QEMU_CFLAGS += $(VNC_SASL_CFLAGS)
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QEMU_CFLAGS += $(VNC_JPEG_CFLAGS)
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QEMU_CFLAGS += $(VNC_PNG_CFLAGS)
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# xen backend driver support
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obj-$(CONFIG_XEN) += xen_machine_pv.o xen_domainbuild.o
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# USB layer
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obj-$(CONFIG_USB_OHCI) += usb-ohci.o
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# PCI network cards
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obj-y += rtl8139.o
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obj-y += e1000.o
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# Inter-VM PCI shared memory
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obj-$(CONFIG_KVM) += ivshmem.o
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# Hardware support
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obj-i386-y += vga.o
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obj-i386-y += mc146818rtc.o i8259.o pc.o
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obj-i386-y += cirrus_vga.o apic.o ioapic.o piix_pci.o
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obj-i386-y += vmmouse.o vmport.o hpet.o applesmc.o
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obj-i386-y += device-hotplug.o pci-hotplug.o smbios.o wdt_ib700.o
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obj-i386-y += debugcon.o multiboot.o
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obj-i386-y += pc_piix.o
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# shared objects
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obj-ppc-y = ppc.o
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obj-ppc-y += vga.o
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# PREP target
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obj-ppc-y += i8259.o mc146818rtc.o
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obj-ppc-y += ppc_prep.o
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# OldWorld PowerMac
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obj-ppc-y += ppc_oldworld.o
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# NewWorld PowerMac
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obj-ppc-y += ppc_newworld.o
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# PowerPC 4xx boards
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obj-ppc-y += ppc4xx_devs.o ppc4xx_pci.o ppc405_uc.o ppc405_boards.o
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obj-ppc-y += ppc440.o ppc440_bamboo.o
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# PowerPC E500 boards
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obj-ppc-y += ppce500_mpc8544ds.o
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obj-ppc-$(CONFIG_KVM) += kvm_ppc.o
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obj-ppc-$(CONFIG_FDT) += device_tree.o
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obj-mips-y = mips_r4k.o mips_jazz.o mips_malta.o mips_mipssim.o
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obj-mips-y += mips_addr.o mips_timer.o mips_int.o
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obj-mips-y += vga.o i8259.o
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obj-mips-y += g364fb.o jazz_led.o
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obj-mips-y += gt64xxx.o mc146818rtc.o
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obj-mips-y += cirrus_vga.o
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obj-mips-$(CONFIG_FULONG) += bonito.o vt82c686.o mips_fulong2e.o
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obj-microblaze-y = petalogix_s3adsp1800_mmu.o
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obj-microblaze-y += microblaze_pic_cpu.o
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obj-microblaze-y += xilinx_intc.o
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obj-microblaze-y += xilinx_timer.o
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obj-microblaze-y += xilinx_uartlite.o
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obj-microblaze-y += xilinx_ethlite.o
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obj-microblaze-$(CONFIG_FDT) += device_tree.o
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# Boards
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obj-cris-y = cris_pic_cpu.o
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obj-cris-y += cris-boot.o
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obj-cris-y += etraxfs.o axis_dev88.o
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obj-cris-y += axis_dev88.o
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# IO blocks
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obj-cris-y += etraxfs_dma.o
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obj-cris-y += etraxfs_pic.o
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obj-cris-y += etraxfs_eth.o
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obj-cris-y += etraxfs_timer.o
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obj-cris-y += etraxfs_ser.o
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ifeq ($(TARGET_ARCH), sparc64)
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obj-sparc-y = sun4u.o apb_pci.o
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obj-sparc-y += vga.o
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obj-sparc-y += mc146818rtc.o
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obj-sparc-y += cirrus_vga.o
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else
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obj-sparc-y = sun4m.o lance.o tcx.o sun4m_iommu.o slavio_intctl.o
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obj-sparc-y += slavio_timer.o slavio_misc.o sparc32_dma.o
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obj-sparc-y += cs4231.o eccmemctl.o sbi.o sun4c_intctl.o
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endif
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obj-arm-y = integratorcp.o versatilepb.o arm_pic.o arm_timer.o
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obj-arm-y += arm_boot.o pl011.o pl031.o pl050.o pl080.o pl110.o pl181.o pl190.o
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obj-arm-y += versatile_pci.o
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obj-arm-y += realview_gic.o realview.o arm_sysctl.o arm11mpcore.o a9mpcore.o
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obj-arm-y += armv7m.o armv7m_nvic.o stellaris.o pl022.o stellaris_enet.o
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obj-arm-y += pl061.o
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obj-arm-y += arm-semi.o
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obj-arm-y += pxa2xx.o pxa2xx_pic.o pxa2xx_gpio.o pxa2xx_timer.o pxa2xx_dma.o
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obj-arm-y += pxa2xx_lcd.o pxa2xx_mmci.o pxa2xx_pcmcia.o pxa2xx_keypad.o
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obj-arm-y += gumstix.o
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obj-arm-y += zaurus.o ide/microdrive.o spitz.o tosa.o tc6393xb.o
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obj-arm-y += omap1.o omap_lcdc.o omap_dma.o omap_clk.o omap_mmc.o omap_i2c.o \
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omap_gpio.o omap_intc.o omap_uart.o
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obj-arm-y += omap2.o omap_dss.o soc_dma.o omap_gptimer.o omap_synctimer.o \
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omap_gpmc.o omap_sdrc.o omap_spi.o omap_tap.o omap_l4.o
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obj-arm-y += omap_sx1.o palm.o tsc210x.o
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obj-arm-y += nseries.o blizzard.o onenand.o vga.o cbus.o tusb6010.o usb-musb.o
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obj-arm-y += mst_fpga.o mainstone.o
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obj-arm-y += musicpal.o bitbang_i2c.o marvell_88w8618_audio.o
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obj-arm-y += framebuffer.o
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obj-arm-y += syborg.o syborg_fb.o syborg_interrupt.o syborg_keyboard.o
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obj-arm-y += syborg_serial.o syborg_timer.o syborg_pointer.o syborg_rtc.o
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obj-arm-y += syborg_virtio.o
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obj-sh4-y = shix.o r2d.o sh7750.o sh7750_regnames.o tc58128.o
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obj-sh4-y += sh_timer.o sh_serial.o sh_intc.o sh_pci.o sm501.o
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obj-sh4-y += ide/mmio.o
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obj-m68k-y = an5206.o mcf5206.o mcf_uart.o mcf_intc.o mcf5208.o mcf_fec.o
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obj-m68k-y += m68k-semi.o dummy_m68k.o
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obj-s390x-y = s390-virtio-bus.o s390-virtio.o
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obj-alpha-y = alpha_palcode.o
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main.o: QEMU_CFLAGS+=$(GPROF_CFLAGS)
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monitor.o: qemu-monitor.h
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$(obj-y) $(obj-$(TARGET_BASE_ARCH)-y): $(GENERATED_HEADERS)
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obj-y += $(addprefix ../, $(common-obj-y))
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obj-y += $(addprefix ../libdis/, $(libdis-y))
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obj-y += $(libobj-y)
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obj-y += $(addprefix $(HWDIR)/, $(hw-obj-y))
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endif # CONFIG_SOFTMMU
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obj-y += $(addprefix ../, $(trace-obj-y))
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obj-$(CONFIG_GDBSTUB_XML) += gdbstub-xml.o
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$(QEMU_PROG): $(obj-y) $(obj-$(TARGET_BASE_ARCH)-y)
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$(call LINK,$(obj-y) $(obj-$(TARGET_BASE_ARCH)-y))
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gdbstub-xml.c: $(TARGET_XML_FILES) $(SRC_PATH)/feature_to_c.sh
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$(call quiet-command,rm -f $@ && $(SHELL) $(SRC_PATH)/feature_to_c.sh $@ $(TARGET_XML_FILES)," GEN $(TARGET_DIR)$@")
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qemu-monitor.h: $(SRC_PATH)/qemu-monitor.hx
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$(call quiet-command,sh $(SRC_PATH)/hxtool -h < $< > $@," GEN $(TARGET_DIR)$@")
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clean:
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rm -f *.o *.a *~ $(PROGS) nwfpe/*.o fpu/*.o
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rm -f *.d */*.d tcg/*.o ide/*.o
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rm -f qemu-monitor.h gdbstub-xml.c
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install: all
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ifneq ($(PROGS),)
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$(INSTALL) -m 755 $(PROGS) "$(DESTDIR)$(bindir)"
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ifneq ($(STRIP),)
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$(STRIP) $(patsubst %,"$(DESTDIR)$(bindir)/%",$(PROGS))
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endif
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endif
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# Include automatically generated dependency files
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-include $(wildcard *.d */*.d)
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