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unicorn/qemu/Makefile.target

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import
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# -*- Mode: makefile -*-
include ../config-host.mak
include config-target.mak
include config-devices.mak
include $(SRC_PATH)/rules.mak
$(call set-vpath, $(SRC_PATH))
Move target-* CPU file into a target/ folder We've currently got 18 architectures in QEMU, and thus 18 target-xxx folders in the root folder of the QEMU source tree. More architectures (e.g. RISC-V, AVR) are likely to be included soon, too, so the main folder of the QEMU sources slowly gets quite overcrowded with the target-xxx folders. To disburden the main folder a little bit, let's move the target-xxx folders into a dedicated target/ folder, so that target-xxx/ simply becomes target/xxx/ instead. Backports commit fcf5ef2ab52c621a4617ebbef36bf43b4003f4c0 from qemu
2018-03-02 04:35:33 +01:00
QEMU_CFLAGS += -I.. -I$(SRC_PATH)/target/$(TARGET_BASE_ARCH) -DNEED_CPU_H
import
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QEMU_CFLAGS+=-I$(SRC_PATH)/include
ifdef CONFIG_USER_ONLY
# user emulator name
QEMU_PROG=qemu-$(TARGET_NAME)
QEMU_PROG_BUILD = $(QEMU_PROG)
else
# system emulator name
QEMU_PROG=qemu-system-$(TARGET_NAME)$(EXESUF)
ifneq (,$(findstring -mwindows,$(libs_softmmu)))
# Terminate program name with a 'w' because the linker builds a windows executable.
QEMU_PROGW=qemu-system-$(TARGET_NAME)w$(EXESUF)
$(QEMU_PROG): $(QEMU_PROGW)
$(call quiet-command,$(OBJCOPY) --subsystem console $(QEMU_PROGW) $(QEMU_PROG)," GEN $(TARGET_DIR)$(QEMU_PROG)")
QEMU_PROG_BUILD = $(QEMU_PROGW)
else
QEMU_PROG_BUILD = $(QEMU_PROG)
endif
endif
PROGS=$(QEMU_PROG) $(QEMU_PROGW)
config-target.h: config-target.h-timestamp
config-target.h-timestamp: config-target.mak
all: $(PROGS)
# Dummy command so that make thinks it has done something
@true
#########################################################
# cpu emulator library
obj-y = exec.o translate-all.o cpu-exec.o
translate-all: Move tcg_handle_interrupt() to -common Move this function to common code. It has no arch specific dependencies. Prepares support for multi-arch where the translate-all interface needs to be virtualised. One less thing to virtualise. Backports commit 9b68a7754a892d8deb7696cfe609fe2ec3c6034a from qemu
2018-02-15 20:53:32 +01:00
obj-y += translate-common.o
cpu-exec: Migrate some generic fns to cpu-exec-common The goal is to split the functions such that cpu-exec is CPU specific content, while cpus-exec-common.c is generic code only. The function interface to cpu-exec needs to be virtualised to prepare support for multi-arch and moving these definitions out saves bloating the QOM interface. So move these definitions out of cpu-exec to a new module, cpu-exec-common. Backports commit 5abf9495ca9ff41160260ac274115825c10545cc from qemu
2018-02-15 20:50:06 +01:00
obj-y += cpu-exec-common.o
tcg: Add generic vector expanders Backports commit db432672dc50ed86dda17ac821b7eb07411a90af from qemu
2018-03-06 18:19:54 +01:00
obj-$(CONFIG_TCG) += tcg/tcg.o tcg/tcg-op.o tcg/tcg-op-vec.o tcg/tcg-op-gvec.o
tcg: Add types and basic operations for host vectors Nothing uses or enables them yet. Backports commit d2fd745fe8b9ac574d28b7ac63c39f6529749bd2 from qemu
2018-03-06 17:49:50 +01:00
obj-$(CONFIG_TCG) += tcg/tcg-common.o tcg/optimize.o
import
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obj-y += fpu/softfloat.o
Move target-* CPU file into a target/ folder We've currently got 18 architectures in QEMU, and thus 18 target-xxx folders in the root folder of the QEMU source tree. More architectures (e.g. RISC-V, AVR) are likely to be included soon, too, so the main folder of the QEMU sources slowly gets quite overcrowded with the target-xxx folders. To disburden the main folder a little bit, let's move the target-xxx folders into a dedicated target/ folder, so that target-xxx/ simply becomes target/xxx/ instead. Backports commit fcf5ef2ab52c621a4617ebbef36bf43b4003f4c0 from qemu
2018-03-02 04:35:33 +01:00
obj-y += target/$(TARGET_BASE_ARCH)/
tcg: Add generic vector expanders Backports commit db432672dc50ed86dda17ac821b7eb07411a90af from qemu
2018-03-06 18:19:54 +01:00
obj-y += tcg-runtime.o tcg-runtime-gvec.o
tcg: Add generic translation framework Backports commit bb2e0039dc07177f928f9fe24758967da02d60a2 from qemu
2018-03-04 20:13:08 +01:00
obj-y += accel/
import
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#########################################################
# System emulator target
ifdef CONFIG_SOFTMMU
obj-y += cpus.o ioport.o
obj-y += hw/
obj-y += memory.o cputlb.o
obj-y += memory_mapping.o
LIBS+=$(libs_softmmu)
# Hardware support
ifeq ($(TARGET_NAME), sparc64)
obj-y += hw/sparc64/
else
obj-y += hw/$(TARGET_BASE_ARCH)/
endif
endif # CONFIG_SOFTMMU
# Workaround for http://gcc.gnu.org/PR55489, see configure.
%/translate.o: QEMU_CFLAGS += $(TRANSLATE_OPT_CFLAGS)
dummy := $(call unnest-vars,,obj-y)
all-obj-y := $(obj-y)
block-obj-y :=
common-obj-y :=
include $(SRC_PATH)/Makefile.objs
dummy := $(call unnest-vars,..,util-obj-y)
target-obj-y-save := $(target-obj-y) $(util-obj-y)
dummy := $(call unnest-vars,.., \
block-obj-y \
crypto: move crypto objects out of libqemuutil.la Future patches will be adding more crypto related APIs which rely on QOM infrastructure. This creates a problem, because QOM relies on library constructors to register objects. When you have a file in a static .a library though which is only referenced by a constructor the linker is dumb and will drop that file when linking to the final executable :-( The only workaround for this is to link the .a library to the executable using the -Wl,--whole-archive flag, but this creates its own set of problems because QEMU is relying on lazy linking for libqemuutil.a. Using --whole-archive majorly increases the size of final executables as they now contain a bunch of object code they don't actually use. The least bad option is to thus not include the crypto objects in libqemuutil.la, and instead define a crypto-obj-y variable that is referenced directly by all the executables that need this code (tools + softmmu, but not qemu-ga). We avoid pulling entire of crypto-obj-y into the userspace emulators as that would force them to link to gnutls too, which is not required. Backports commit fb37726db77b21f3731b90693d2c93ade1777528 from qemu
2018-02-15 19:36:09 +01:00
block-obj-m \
crypto-obj-y \
crypto-aes-obj-y)
import
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dummy := $(call unnest-vars,..,common-obj-y,common-obj-m)
target-obj-y := $(target-obj-y-save)
all-obj-y += $(common-obj-y)
all-obj-y += $(target-obj-y)
all-obj-$(CONFIG_SOFTMMU) += $(block-obj-y)
crypto: move crypto objects out of libqemuutil.la Future patches will be adding more crypto related APIs which rely on QOM infrastructure. This creates a problem, because QOM relies on library constructors to register objects. When you have a file in a static .a library though which is only referenced by a constructor the linker is dumb and will drop that file when linking to the final executable :-( The only workaround for this is to link the .a library to the executable using the -Wl,--whole-archive flag, but this creates its own set of problems because QEMU is relying on lazy linking for libqemuutil.a. Using --whole-archive majorly increases the size of final executables as they now contain a bunch of object code they don't actually use. The least bad option is to thus not include the crypto objects in libqemuutil.la, and instead define a crypto-obj-y variable that is referenced directly by all the executables that need this code (tools + softmmu, but not qemu-ga). We avoid pulling entire of crypto-obj-y into the userspace emulators as that would force them to link to gnutls too, which is not required. Backports commit fb37726db77b21f3731b90693d2c93ade1777528 from qemu
2018-02-15 19:36:09 +01:00
all-obj-$(CONFIG_USER_ONLY) += $(crypto-aes-obj-y)
all-obj-$(CONFIG_SOFTMMU) += $(crypto-obj-y)
import
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# determine shared lib extension
IS_APPLE := $(shell $(CC) -dM -E - < /dev/null | grep __apple_build_version__ | wc -l | tr -d " ")
ifeq ($(IS_APPLE),1)
EXT = dylib
else
# Cygwin?
IS_CYGWIN := $(shell $(CC) -dumpmachine | grep -i cygwin | wc -l)
ifeq ($(IS_CYGWIN),1)
EXT = dll
else
EXT = so
endif
endif
# build either PROG or PROGW
$(QEMU_PROG_BUILD): $(all-obj-y)
clean:
rm -f *.a *~ $(PROGS)
rm -f $(shell find . -name '*.[od]')
install: all
ifneq ($(PROGS),)
$(call install-prog,$(PROGS),$(DESTDIR)$(bindir))
endif
qapi-gen: New common driver for code and doc generators Whenever qapi-schema.json changes, we run six programs eleven times to update eleven files. Similar for qga/qapi-schema.json. This is silly. Replace the six programs by a single program that spits out all eleven files. The programs become modules in new Python package qapi, along with the helper library. This requires moving them to scripts/qapi/. While moving them, consistently drop executable mode bits. Backports commit fb0bc835e56b894cbc7236294921e5393c786ad8 from qemu
2018-03-09 14:12:41 +01:00
GENERATED_FILES += config-target.h
Makefile: $(GENERATED_FILES)
import
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