diff options
| -rw-r--r-- | Makefile | 74 | ||||
| -rw-r--r-- | Makefile.target | 19 | ||||
| -rwxr-xr-x | configure | 6 | ||||
| -rw-r--r-- | hw/i386/fw_cfg.c | 2 | ||||
| -rw-r--r-- | hw/i386/pc.c | 2 | ||||
| -rw-r--r-- | hw/i386/pc_piix.c | 2 | ||||
| -rw-r--r-- | hw/i386/x86.c | 2 | ||||
| -rw-r--r-- | hw/vfio/pci-quirks.c | 2 | ||||
| -rw-r--r-- | hw/virtio/virtio-mem.c | 2 | ||||
| -rw-r--r-- | include/qemu/osdep.h | 2 | ||||
| -rw-r--r-- | meson.build | 166 | ||||
| -rw-r--r-- | rules.mak | 8 | ||||
| -rwxr-xr-x | scripts/create_config | 2 | ||||
| -rwxr-xr-x | scripts/grepy.sh | 3 | ||||
| -rw-r--r--[-rwxr-xr-x] | scripts/minikconf.py | 0 | ||||
| -rw-r--r-- | softmmu/qtest.c | 2 |
16 files changed, 192 insertions, 102 deletions
@@ -121,8 +121,6 @@ include $(SRC_PATH)/rules.mak # lor is defined in rules.mak CONFIG_BLOCK := $(call lor,$(CONFIG_SOFTMMU),$(CONFIG_TOOLS)) -generated-files-y = config-host.h - generated-files-y += module_block.h generated-files-y += target/s390x/gen-features.h target/s390x/gen-features.h: Makefile.ninja @@ -178,65 +176,6 @@ DOCS= endif SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory --quiet) BUILD_DIR=$(BUILD_DIR) -SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(filter %-softmmu, $(TARGET_DIRS))) -SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %.d, $(SUBDIR_DEVICES_MAK)) - -ifeq ($(SUBDIR_DEVICES_MAK),) -config-all-devices.mak: config-host.mak - $(call quiet-command,echo '# no devices' > $@,"GEN","$@") -else -config-all-devices.mak: $(SUBDIR_DEVICES_MAK) config-host.mak - $(call quiet-command, sed -n \ - 's|^\([^=]*\)=\(.*\)$$|\1:=$$(findstring y,$$(\1)\2)|p' \ - $(SUBDIR_DEVICES_MAK) | sort -u > $@, \ - "GEN","$@") -endif - --include $(SUBDIR_DEVICES_MAK_DEP) - -# This has to be kept in sync with Kconfig.host. -MINIKCONF_ARGS = \ - $(CONFIG_MINIKCONF_MODE) \ - $@ $*/config-devices.mak.d $< $(SRC_PATH)/Kconfig \ - CONFIG_TCG=$(CONFIG_TCG) \ - CONFIG_KVM=$(CONFIG_KVM) \ - CONFIG_SPICE=$(CONFIG_SPICE) \ - CONFIG_IVSHMEM=$(CONFIG_IVSHMEM) \ - CONFIG_TPM=$(CONFIG_TPM) \ - CONFIG_XEN=$(CONFIG_XEN) \ - CONFIG_OPENGL=$(CONFIG_OPENGL) \ - CONFIG_X11=$(CONFIG_X11) \ - CONFIG_VHOST_USER=$(CONFIG_VHOST_USER) \ - CONFIG_VHOST_KERNEL=$(CONFIG_VHOST_KERNEL) \ - CONFIG_VIRTFS=$(CONFIG_VIRTFS) \ - CONFIG_LINUX=$(CONFIG_LINUX) \ - CONFIG_PVRDMA=$(CONFIG_PVRDMA) - -MINIKCONF = $(PYTHON) $(SRC_PATH)/scripts/minikconf.py - -$(SUBDIR_DEVICES_MAK): %/config-devices.mak: default-configs/%.mak $(SRC_PATH)/Kconfig $(BUILD_DIR)/config-host.mak - $(call quiet-command, $(MINIKCONF) $(MINIKCONF_ARGS) \ - > $@.tmp, "GEN", "$@.tmp") - $(call quiet-command, if test -f $@; then \ - if cmp -s $@.old $@; then \ - mv $@.tmp $@; \ - cp -p $@ $@.old; \ - else \ - if test -f $@.old; then \ - echo "WARNING: $@ (user modified) out of date.";\ - else \ - echo "WARNING: $@ out of date.";\ - fi; \ - echo "Run \"$(MAKE) defconfig\" to regenerate."; \ - rm $@.tmp; \ - fi; \ - else \ - mv $@.tmp $@; \ - cp -p $@ $@.old; \ - fi,"GEN","$@"); - -defconfig: - rm -f config-all-devices.mak $(SUBDIR_DEVICES_MAK) ifneq ($(wildcard config-host.mak),) include $(SRC_PATH)/Makefile.objs @@ -279,10 +218,15 @@ $(SOFTMMU_FUZZ_RULES): $(io-obj-y) $(SOFTMMU_FUZZ_RULES): config-all-devices.mak $(SOFTMMU_FUZZ_RULES): $(edk2-decompressed) +# meson: this is sub-optimal but going away after conversion +TARGET_DEPS = $(patsubst %,%-config-target.h, $(TARGET_DIRS)) +TARGET_DEPS += $(patsubst %,%-config-devices.h, $(filter %-softmmu,$(TARGET_DIRS))) +TARGET_DEPS += $(patsubst %,libqemu-%.fa, $(TARGET_DIRS)) + .PHONY: $(TARGET_DIRS_RULES) # The $(TARGET_DIRS_RULES) are of the form SUBDIR/GOAL, so that # $(dir $@) yields the sub-directory, and $(notdir $@) yields the sub-goal -$(TARGET_DIRS_RULES): +$(TARGET_DIRS_RULES): $(TARGET_DEPS) $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $(dir $@) V="$(V)" TARGET_DIR="$(dir $@)" $(notdir $@),) # LIBFDT_lib="": avoid breaking existing trees with objects requiring -fPIC @@ -370,7 +314,6 @@ clean: recurse-clean ninja-clean clean-ctlist -test -f ninjatool && ./ninjatool $(if $(V),-v,) -t clean # avoid old build problems by removing potentially incorrect old files rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h - rm -f qemu-options.def find . \( -name '*.so' -o -name '*.dll' -o -name '*.mo' -o -name '*.[oda]' \) -type f \ ! -path ./roms/edk2/ArmPkg/Library/GccLto/liblto-aarch64.a \ ! -path ./roms/edk2/ArmPkg/Library/GccLto/liblto-arm.a \ @@ -379,8 +322,6 @@ clean: recurse-clean ninja-clean clean-ctlist rm -f $(filter-out %.tlb,$(TOOLS)) $(HELPERS-y) TAGS cscope.* *.pod *~ */*~ rm -f fsdev/*.pod scsi/*.pod rm -f $(foreach f,$(generated-files-y),$(f) $(f)-timestamp) - rm -f config-all-devices.mak - rm -f $(SUBDIR_DEVICES_MAK) VERSION ?= $(shell cat VERSION) @@ -398,8 +339,7 @@ distclean: clean ninja-distclean -test -f ninjatool && ./ninjatool $(if $(V),-v,) -t clean -g rm -f config-host.mak config-host.h* $(DOCS) rm -f tests/tcg/config-*.mak - rm -f config-all-devices.mak config-all-disas.mak config.status - rm -f $(SUBDIR_DEVICES_MAK) + rm -f config-all-disas.mak config.status rm -f po/*.mo tests/qemu-iotests/common.env rm -f roms/seabios/config.mak roms/vgabios/config.mak rm -f qemu-plugins-ld.symbols qemu-plugins-ld64.symbols diff --git a/Makefile.target b/Makefile.target index f6b7a86..43d2f97 100644 --- a/Makefile.target +++ b/Makefile.target @@ -6,8 +6,10 @@ include ../config-host.mak include config-target.mak include $(SRC_PATH)/rules.mak +FULL_TARGET_NAME=$(TARGET_NAME)-$(if $(CONFIG_SOFTMMU),softmmu,linux-user) + ifdef CONFIG_SOFTMMU -include config-devices.mak +include ../$(FULL_TARGET_NAME)-config-devices.mak endif $(call set-vpath, $(SRC_PATH):$(BUILD_DIR)) @@ -18,6 +20,9 @@ QEMU_CFLAGS += -iquote .. -iquote $(SRC_PATH)/target/$(TARGET_BASE_ARCH) -DNEED_ QEMU_CFLAGS+=-iquote $(SRC_PATH)/include +QEMU_CFLAGS += -DCONFIG_TARGET=\"../$(FULL_TARGET_NAME)-config-target.h\" +QEMU_CFLAGS += -DCONFIG_DEVICES=\"../$(FULL_TARGET_NAME)-config-devices.h\" + ifdef CONFIG_USER_ONLY # user emulator name QEMU_PROG=qemu-$(TARGET_NAME) @@ -36,15 +41,10 @@ QEMU_PROG_BUILD = $(QEMU_PROG) endif endif +LIBQEMU = ../libqemu-$(FULL_TARGET_NAME).fa PROGS=$(QEMU_PROG) $(QEMU_PROGW) STPFILES= -config-target.h: config-target.h-timestamp -config-target.h-timestamp: config-target.mak - -config-devices.h: config-devices.h-timestamp -config-devices.h-timestamp: config-devices.mak - ifdef CONFIG_TRACE_SYSTEMTAP stap: $(QEMU_PROG).stp-installed $(QEMU_PROG).stp $(QEMU_PROG)-simpletrace.stp $(QEMU_PROG)-log.stp @@ -103,6 +103,7 @@ all: $(PROGS) stap # Dummy command so that make thinks it has done something @true +obj-y += $(LIBQEMU) obj-y += trace/ ######################################################### @@ -169,7 +170,6 @@ obj-y += hw/$(TARGET_BASE_ARCH)/ endif generated-files-y += hmp-commands.h hmp-commands-info.h -generated-files-y += config-devices.h endif # CONFIG_SOFTMMU @@ -210,7 +210,7 @@ all-obj-$(CONFIG_SOFTMMU) += $(crypto-obj-y) all-obj-$(CONFIG_SOFTMMU) += $(io-obj-y) ifdef CONFIG_SOFTMMU -$(QEMU_PROG_BUILD): config-devices.mak +$(QEMU_PROG_BUILD): ../$(FULL_TARGET_NAME)-config-devices.mak endif COMMON_LDADDS = ../libqemuutil.a @@ -262,5 +262,4 @@ ifdef CONFIG_TRACE_SYSTEMTAP $(INSTALL_DATA) $(QEMU_PROG)-log.stp "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset/$(QEMU_PROG)-log.stp" endif -generated-files-y += config-target.h Makefile: $(generated-files-y) @@ -8169,18 +8169,12 @@ fi if supported_xen_target $target; then echo "CONFIG_XEN=y" >> $config_target_mak - echo "$target/config-devices.mak: CONFIG_XEN=y" >> $config_host_mak if test "$xen_pci_passthrough" = yes; then echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" fi -else - echo "$target/config-devices.mak: CONFIG_XEN=n" >> $config_host_mak fi if supported_kvm_target $target; then echo "CONFIG_KVM=y" >> $config_target_mak - echo "$target/config-devices.mak: CONFIG_KVM=y" >> $config_host_mak -else - echo "$target/config-devices.mak: CONFIG_KVM=n" >> $config_host_mak fi if supported_hax_target $target; then echo "CONFIG_HAX=y" >> $config_target_mak diff --git a/hw/i386/fw_cfg.c b/hw/i386/fw_cfg.c index c55abfb..33441ad 100644 --- a/hw/i386/fw_cfg.c +++ b/hw/i386/fw_cfg.c @@ -22,7 +22,7 @@ #include "hw/nvram/fw_cfg.h" #include "e820_memory_layout.h" #include "kvm_i386.h" -#include "config-devices.h" +#include CONFIG_DEVICES struct hpet_fw_config hpet_cfg = {.count = UINT8_MAX}; diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 47c5ca3..cc616e4 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -92,10 +92,10 @@ #include "hw/mem/memory-device.h" #include "sysemu/replay.h" #include "qapi/qmp/qerror.h" -#include "config-devices.h" #include "e820_memory_layout.h" #include "fw_cfg.h" #include "trace.h" +#include CONFIG_DEVICES GlobalProperty pc_compat_5_0[] = { }; diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index b789e83..456e336 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -23,7 +23,7 @@ */ #include "qemu/osdep.h" -#include "config-devices.h" +#include CONFIG_DEVICES #include "qemu/units.h" #include "hw/loader.h" diff --git a/hw/i386/x86.c b/hw/i386/x86.c index 67bee1b..cf384b9 100644 --- a/hw/i386/x86.c +++ b/hw/i386/x86.c @@ -49,7 +49,7 @@ #include "multiboot.h" #include "elf.h" #include "standard-headers/asm-x86/bootparam.h" -#include "config-devices.h" +#include CONFIG_DEVICES #include "kvm_i386.h" #define BIOS_FILENAME "bios.bin" diff --git a/hw/vfio/pci-quirks.c b/hw/vfio/pci-quirks.c index 3a14b7c..5715091 100644 --- a/hw/vfio/pci-quirks.c +++ b/hw/vfio/pci-quirks.c @@ -11,7 +11,7 @@ */ #include "qemu/osdep.h" -#include "config-devices.h" +#include CONFIG_DEVICES #include "exec/memop.h" #include "qemu/units.h" #include "qemu/error-report.h" diff --git a/hw/virtio/virtio-mem.c b/hw/virtio/virtio-mem.c index 7740fc6..8fbec77 100644 --- a/hw/virtio/virtio-mem.c +++ b/hw/virtio/virtio-mem.c @@ -29,7 +29,7 @@ #include "migration/misc.h" #include "hw/boards.h" #include "hw/qdev-properties.h" -#include "config-devices.h" +#include CONFIG_DEVICES #include "trace.h" /* diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 20872e7..412962d 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -29,7 +29,7 @@ #include "config-host.h" #ifdef NEED_CPU_H -#include "config-target.h" +#include CONFIG_TARGET #else #include "exec/poison.h" #endif diff --git a/meson.build b/meson.build index c892672..6f8024c 100644 --- a/meson.build +++ b/meson.build @@ -9,6 +9,7 @@ ss = import('sourceset') sh = find_program('sh') cc = meson.get_compiler('c') config_host = keyval.load(meson.current_build_dir() / 'config-host.mak') +config_all_disas = keyval.load(meson.current_build_dir() / 'config-all-disas.mak') add_project_arguments(config_host['QEMU_CFLAGS'].split(), native: false, language: ['c', 'objc']) @@ -151,16 +152,96 @@ if 'CONFIG_LIBUDEV' in config_host libudev = declare_dependency(link_args: config_host['LIBUDEV_LIBS'].split()) endif +create_config = find_program('scripts/create_config') +minikconf = find_program('scripts/minikconf.py') target_dirs = config_host['TARGET_DIRS'].split() have_user = false have_system = false +config_devices_mak_list = [] +config_devices_h = {} +config_target_mak = {} +kconfig_external_symbols = [ + 'CONFIG_KVM', + 'CONFIG_XEN', + 'CONFIG_TPM', + 'CONFIG_SPICE', + 'CONFIG_IVSHMEM', + 'CONFIG_OPENGL', + 'CONFIG_X11', + 'CONFIG_VHOST_USER', + 'CONFIG_VHOST_KERNEL', + 'CONFIG_VIRTFS', + 'CONFIG_LINUX', + 'CONFIG_PVRDMA', +] foreach target : target_dirs have_user = have_user or target.endswith('-user') - have_system = have_system or target.endswith('-softmmu') + config_target = keyval.load(meson.current_build_dir() / target / 'config-target.mak') + config_host + + if target.endswith('-softmmu') + have_system = true + + base_kconfig = [] + foreach sym : kconfig_external_symbols + if sym in config_target + base_kconfig += '@0@=y'.format(sym) + endif + endforeach + + config_devices_mak = target + '-config-devices.mak' + config_devices_mak = configure_file( + input: ['default-configs' / target + '.mak', 'Kconfig'], + output: config_devices_mak, + depfile: config_devices_mak + '.d', + capture: true, + command: [minikconf, config_host['CONFIG_MINIKCONF_MODE'], + config_devices_mak, '@DEPFILE@', '@INPUT@', + base_kconfig]) + config_devices_h += {target: custom_target( + target + '-config-devices.h', + input: config_devices_mak, + output: target + '-config-devices.h', + capture: true, + command: [create_config, '@INPUT@'])} + config_devices_mak_list += config_devices_mak + config_target += keyval.load(config_devices_mak) + endif + config_target_mak += {target: config_target} endforeach have_tools = 'CONFIG_TOOLS' in config_host have_block = have_system or have_tools +grepy = find_program('scripts/grepy.sh') +# This configuration is used to build files that are shared by +# multiple binaries, and then extracted out of the "common" +# static_library target. +# +# We do not use all_sources()/all_dependencies(), because it would +# build literally all source files, including devices only used by +# targets that are not built for this compilation. The CONFIG_ALL +# pseudo symbol replaces it. + +if have_system + config_all_devices_mak = configure_file( + output: 'config-all-devices.mak', + input: config_devices_mak_list, + capture: true, + command: [grepy, '@INPUT@'], + ) + config_all_devices = keyval.load(config_all_devices_mak) +else + config_all_devices = {} +endif +config_all = config_all_devices +config_all += config_host +config_all += config_all_disas +config_all += { + 'CONFIG_XEN': config_host.has_key('CONFIG_XEN_BACKEND'), + 'CONFIG_SOFTMMU': have_system, + 'CONFIG_USER_ONLY': have_user, + 'CONFIG_ALL': true, +} + # Generators genh = [] @@ -202,6 +283,13 @@ qemu_version = custom_target('qemu-version.h', build_always_stale: true) genh += qemu_version +config_host_h = custom_target('config-host.h', + input: meson.current_build_dir() / 'config-host.mak', + output: 'config-host.h', + capture: true, + command: [create_config, '@INPUT@']) +genh += config_host_h + hxdep = [] hx_headers = [ ['qemu-options.hx', 'qemu-options.def'], @@ -228,6 +316,16 @@ genh += hxdep util_ss = ss.source_set() stub_ss = ss.source_set() trace_ss = ss.source_set() +common_ss = ss.source_set() +softmmu_ss = ss.source_set() +user_ss = ss.source_set() +bsd_user_ss = ss.source_set() +linux_user_ss = ss.source_set() +specific_ss = ss.source_set() + +hw_arch = {} +target_arch = {} +target_softmmu_arch = {} ############### # Trace files # @@ -336,10 +434,10 @@ subdir('ui') # Build targets from sourcesets -stub_ss = stub_ss.apply(config_host, strict: false) +stub_ss = stub_ss.apply(config_all, strict: false) util_ss.add_all(trace_ss) -util_ss = util_ss.apply(config_host, strict: false) +util_ss = util_ss.apply(config_all, strict: false) libqemuutil = static_library('qemuutil', sources: util_ss.sources() + stub_ss.sources() + genh, dependencies: [util_ss.dependencies(), m, glib, socket]) @@ -350,6 +448,68 @@ subdir('io') subdir('fsdev') subdir('target') +common_ss.add_all(when: 'CONFIG_SOFTMMU', if_true: softmmu_ss) +common_ss.add_all(when: 'CONFIG_USER_ONLY', if_true: user_ss) + +common_all = common_ss.apply(config_all, strict: false) +common_all = static_library('common', + build_by_default: false, + sources: common_all.sources() + genh, + dependencies: common_all.dependencies(), + name_suffix: 'fa') + +foreach target : target_dirs + config_target = config_target_mak[target] + target_name = config_target['TARGET_NAME'] + arch = config_target['TARGET_BASE_ARCH'] + arch_srcs = [] + + target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] + if targetos == 'linux' + target_inc += include_directories('linux-headers', is_system: true) + endif + if target.endswith('-softmmu') + qemu_target_name = 'qemu-system-' + target_name + target_type='system' + arch_srcs += config_devices_h[target] + else + target_type='user' + qemu_target_name = 'qemu-' + target_name + if 'CONFIG_LINUX_USER' in config_target + base_dir = 'linux-user' + target_inc += include_directories('linux-user/host/' / config_host['ARCH']) + else + base_dir = 'bsd-user' + endif + target_inc += include_directories( + base_dir, + base_dir / config_target['TARGET_ABI_DIR'], + ) + endif + + target_common = common_ss.apply(config_target, strict: false) + objects = common_all.extract_objects(target_common.sources()) + + # TODO: Change to generator once obj-y goes away + config_target_h = custom_target(target + '-config-target.h', + input: meson.current_build_dir() / target / 'config-target.mak', + output: target + '-config-target.h', + capture: true, + command: [create_config, '@INPUT@']) + + target_specific = specific_ss.apply(config_target, strict: false) + arch_srcs += target_specific.sources() + + static_library('qemu-' + target, + sources: arch_srcs + [config_target_h] + genh, + objects: objects, + include_directories: target_inc, + c_args: ['-DNEED_CPU_H', + '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), + '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)], + name_suffix: 'fa') +endforeach + # Other build targets if 'CONFIG_GUEST_AGENT' in config_host subdir('qga') @@ -203,14 +203,6 @@ notempty = $(if $1,y,n) # Generate files with tracetool TRACETOOL=$(PYTHON) $(SRC_PATH)/scripts/tracetool.py -# Generate timestamp files for .h include files - -config-%.h: config-%.h-timestamp - @cmp $< $@ >/dev/null 2>&1 || cp $< $@ - -config-%.h-timestamp: config-%.mak $(SRC_PATH)/scripts/create_config - $(call quiet-command, sh $(SRC_PATH)/scripts/create_config < $< > $@,"GEN","$(TARGET_DIR)config-$*.h") - .PHONY: clean-timestamp clean-timestamp: rm -f *.timestamp diff --git a/scripts/create_config b/scripts/create_config index 6d8f08b..bc82661 100755 --- a/scripts/create_config +++ b/scripts/create_config @@ -1,5 +1,7 @@ #!/bin/sh +test $# -gt 0 && exec < $1 + echo "/* Automatically generated by create_config - do not modify */" while read line; do diff --git a/scripts/grepy.sh b/scripts/grepy.sh new file mode 100755 index 0000000..aee46dd --- /dev/null +++ b/scripts/grepy.sh @@ -0,0 +1,3 @@ +#!/bin/sh + +grep -h '=y$' "$@" | sort -u diff --git a/scripts/minikconf.py b/scripts/minikconf.py index bcd9101..bcd9101 100755..100644 --- a/scripts/minikconf.py +++ b/scripts/minikconf.py diff --git a/softmmu/qtest.c b/softmmu/qtest.c index 5672b75..4e439ca 100644 --- a/softmmu/qtest.c +++ b/softmmu/qtest.c @@ -27,7 +27,7 @@ #include "qemu/error-report.h" #include "qemu/module.h" #include "qemu/cutils.h" -#include "config-devices.h" +#include CONFIG_DEVICES #ifdef CONFIG_PSERIES #include "hw/ppc/spapr_rtas.h" #endif |