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lx_emul: extract common lx_emul import makefile

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Fix #4442
This commit is contained in:
Stefan Kalkowski 2022-03-07 11:38:26 +01:00
parent b80146a6f7
commit 5c71a8d74d
4 changed files with 193 additions and 181 deletions
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179
repos/dde_linux/lib/import/import-lx_emul_common.inc Normal file
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@ -0,0 +1,179 @@
DDE_LINUX_DIR := $(subst /src/include/lx_kit,,$(call select_from_repositories,src/include/lx_kit))
#
# Create symbol alias for jiffies, sharing the value of jiffies_64
#
LD_OPT += --defsym=jiffies=jiffies_64
#
# Lx_emul + Lx_kit definitions
#
SRC_CC += lx_emul/alloc.cc
SRC_CC += lx_emul/clock.cc
SRC_CC += lx_emul/debug.cc
SRC_CC += lx_emul/init.cc
SRC_CC += lx_emul/io_mem.cc
SRC_CC += lx_emul/io_port.cc
SRC_CC += lx_emul/irq.cc
SRC_CC += lx_emul/log.cc
SRC_CC += lx_emul/page_virt.cc
SRC_CC += lx_emul/task.cc
SRC_CC += lx_emul/time.cc
SRC_C += lx_emul/clocksource.c
SRC_C += lx_emul/start.c
SRC_C += lx_emul/shadow/fs/exec.c
SRC_C += lx_emul/shadow/kernel/cpu.c
SRC_C += lx_emul/shadow/kernel/exit.c
SRC_C += lx_emul/shadow/kernel/fork.c
SRC_C += lx_emul/shadow/kernel/pid.c
SRC_C += lx_emul/shadow/kernel/printk/printk.c
SRC_C += lx_emul/shadow/kernel/sched/core.c
SRC_C += lx_emul/shadow/kernel/softirq.c
SRC_C += lx_emul/shadow/mm/percpu.c
SRC_C += lx_emul/shadow/mm/slab_common.c
SRC_C += lx_emul/shadow/mm/slub.c
SRC_C += lx_emul/virt_to_page.c
SRC_CC += lx_kit/console.cc
SRC_CC += lx_kit/env.cc
SRC_CC += lx_kit/init.cc
SRC_CC += lx_kit/memory.cc
SRC_CC += lx_kit/scheduler.cc
SRC_CC += lx_kit/task.cc
SRC_CC += lx_kit/timeout.cc
ifeq ($(filter-out $(SPECS),x86_32),)
LX_ARCH := x86
GEN_ARCH := x86
SPEC_ARCH := x86_32
endif
ifeq ($(filter-out $(SPECS),x86_64),)
LX_ARCH := x86
GEN_ARCH := x86
SPEC_ARCH := x86_64
endif
ifeq ($(filter-out $(SPECS),arm),)
LX_ARCH := arm
GEN_ARCH := arm
SPEC_ARCH := arm
endif
ifeq ($(filter-out $(SPECS),arm_64),)
LX_ARCH := arm64
GEN_ARCH := arm
SPEC_ARCH := arm_64
endif
SHADOW_INC_DIR := $(DDE_LINUX_DIR)/src/include/lx_emul/shadow
GEN_SHADOW_INC_DIR := $(DDE_LINUX_DIR)/src/include/spec/$(GEN_ARCH)/lx_emul/shadow
SPEC_SHADOW_INC_DIR := $(DDE_LINUX_DIR)/src/include/spec/$(SPEC_ARCH)/lx_emul/shadow
SRC_C += lx_emul/spec/$(GEN_ARCH)/irqchip.c
SRC_C += lx_emul/spec/$(GEN_ARCH)/start.c
SRC_S += lx_kit/spec/$(SPEC_ARCH)/setjmp.S
INC_DIR += $(DDE_LINUX_DIR)/src/include/spec/$(GEN_ARCH)/lx_kit
INC_DIR += $(DDE_LINUX_DIR)/src/include/spec/$(SPEC_ARCH)
INC_DIR += $(DDE_LINUX_DIR)/src/include/spec/x86
INC_DIR += $(DDE_LINUX_DIR)/src/include
INC_DIR += $(SPEC_SHADOW_INC_DIR)
INC_DIR += $(GEN_SHADOW_INC_DIR)
INC_DIR += $(SHADOW_INC_DIR)
vpath % $(DDE_LINUX_DIR)/src/lib
#
# Linux kernel definitions
#
INC_DIR += $(LX_SRC_DIR)/arch/$(LX_ARCH)/include
INC_DIR += $(LX_GEN_DIR)/arch/$(LX_ARCH)/include/generated
INC_DIR += $(LX_SRC_DIR)/include
INC_DIR += $(LX_GEN_DIR)/include
INC_DIR += $(LX_SRC_DIR)/arch/$(LX_ARCH)/include/uapi
INC_DIR += $(LX_GEN_DIR)/arch/$(LX_ARCH)/include/generated/uapi
INC_DIR += $(LX_SRC_DIR)/include/uapi
INC_DIR += $(LX_GEN_DIR)/include/generated/uapi
CC_DEF += -include $(LX_SRC_DIR)/include/linux/kconfig.h
CC_DEF += -include $(LX_SRC_DIR)/include/linux/compiler_types.h
CC_DEF += -D__KERNEL__ -DCONFIG_CC_HAS_K_CONSTRAINT=1
CC_DEF += -DKASAN_SHADOW_SCALE_SHIFT=3
CC_C_OPT += -std=gnu89
CC_C_OPT += -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs
CC_C_OPT += -Werror=implicit-function-declaration -Werror=implicit-int
CC_C_OPT += -Wno-format-security -Wno-psabi
CC_C_OPT += -Wno-frame-address -Wno-format-truncation -Wno-format-overflow
CC_C_OPT += -Wframe-larger-than=2048 -Wno-unused-but-set-variable -Wimplicit-fallthrough
CC_C_OPT += -Wno-unused-const-variable -Wdeclaration-after-statement -Wvla
CC_C_OPT += -Wno-pointer-sign -Wno-stringop-truncation -Wno-array-bounds -Wno-stringop-overflow
CC_C_OPT += -Wno-restrict -Wno-maybe-uninitialized -Werror=date-time
CC_C_OPT += -Werror=incompatible-pointer-types -Werror=designated-init
CC_C_OPT += -Wno-packed-not-aligned
CC_C_OPT += -Wno-discarded-qualifiers
CC_C_OPT += -Wno-format
# avoid link errors whenever the build config's CC_OLEVEL is set to -O0
override CC_OLEVEL := -O2
LX_SRC = $(shell grep ".*\.c" $(PRG_DIR)/source.list)
SRC_S += $(shell grep ".*\.S" $(PRG_DIR)/source.list)
SRC_C += $(LX_SRC)
vpath %.c $(LX_SRC_DIR)
vpath %.S $(LX_SRC_DIR)
vpath %.S $(LX_GEN_DIR)
CUSTOM_TARGET_DEPS += $(PRG_DIR)/source.list
# Define per-compilation-unit CC_OPT defines needed by MODULE* macros in Linux
define CC_OPT_LX_RULES =
CC_OPT_$(1) = -DKBUILD_MODFILE='"$(1)"' -DKBUILD_BASENAME='"$(notdir $(1))"' -DKBUILD_MODNAME='"$(notdir $(1))"'
endef
$(foreach file,$(LX_SRC),$(eval $(call CC_OPT_LX_RULES,$(file:%.c=%))))
$(eval $(call CC_OPT_LX_RULES,generated_dummies))
$(eval $(call CC_OPT_LX_RULES,dummies))
#
# Generate crc32table.h header
#
crc32table.h: gen_crc32table
./gen_crc32table > $@
lib/crc32.o: crc32table.h
gen_crc32table: $(LX_SRC_DIR)/lib/gen_crc32table.c
$(HOST_CC) -I$(LX_GEN_DIR)/include $< -o $@
#
# Force rebuild whenever shadow headers appear or change
#
# Shadow headers are not handled well by the regular dependency-file mechanism
# and ccache.
#
# As new appearing shadow headers (e.g., when switching branches) are not
# covered by .d files, no rebuild is issued for existing object files that
# actually depend on the just appeared header. Specifying all shadow headers
# as global dependencies forces the rebuild of all potentially affected object
# files in such a situation.
#
GLOBAL_DEPS += $(wildcard $(addsuffix /linux/*.h,$(SHADOW_INC_DIR))) \
$(wildcard $(addsuffix /asm/*.h,$(SHADOW_INC_DIR)))
GLOBAL_DEPS += $(wildcard $(addsuffix /linux/*.h,$(GEN_SHADOW_INC_DIR))) \
$(wildcard $(addsuffix /asm/*.h,$(GEN_SHADOW_INC_DIR)))
GLOBAL_DEPS += $(wildcard $(addsuffix /linux/*.h,$(SPEC_SHADOW_INC_DIR))) \
$(wildcard $(addsuffix /asm/*.h,$(SPEC_SHADOW_INC_DIR)))

0
repos/dde_linux/src/lib/lx_emul/irqchip.c → repos/dde_linux/src/lib/lx_emul/spec/arm/irqchip.c
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192
repos/pc/lib/import/import-pc_lx_emul.mk
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@ -1,102 +1,3 @@
DDE_LINUX_DIR := $(subst /src/include/lx_kit,,$(call select_from_repositories,src/include/lx_kit))
ifeq ($(filter-out $(SPECS),x86_32),)
SPEC_ARCH := x86_32
endif
ifeq ($(filter-out $(SPECS),x86_64),)
SPEC_ARCH := x86_64
endif
INC_DIR += $(PRG_DIR)/../..
SRC_C += dummies.c lx_emul.c
SRC_C += $(notdir $(wildcard $(PRG_DIR)/../../generated_dummies.c))
#
# Create symbol alias for jiffies, sharing the value of jiffies_64
#
LD_OPT += --defsym=jiffies=jiffies_64
#
# Lx_emul + Lx_kit definitions
#
SRC_CC += lx_emul/alloc.cc
SRC_CC += lx_emul/clock.cc
SRC_CC += lx_emul/debug.cc
SRC_CC += lx_emul/init.cc
SRC_CC += lx_emul/pci_init.cc
SRC_CC += lx_emul/io_mem.cc
SRC_CC += lx_emul/io_port.cc
SRC_CC += lx_emul/irq.cc
SRC_CC += lx_emul/log.cc
SRC_CC += lx_emul/page_virt.cc
SRC_CC += lx_emul/task.cc
SRC_CC += lx_emul/time.cc
SRC_CC += lx_emul/pci_config_space.cc
SRC_C += lx_emul/clocksource.c
SRC_C += lx_emul/spec/x86/irqchip.c
SRC_C += lx_emul/start.c
SRC_C += lx_emul/spec/x86/start.c
SRC_C += lx_emul/shadow/fs/exec.c
SRC_C += lx_emul/shadow/kernel/cpu.c
SRC_C += lx_emul/shadow/kernel/dma/mapping.c
SRC_C += lx_emul/shadow/kernel/exit.c
SRC_C += lx_emul/shadow/kernel/fork.c
SRC_C += lx_emul/shadow/kernel/irq/spurious.c
SRC_C += lx_emul/shadow/kernel/pid.c
SRC_C += lx_emul/shadow/kernel/printk/printk.c
SRC_C += lx_emul/shadow/kernel/rcu/tree.c
SRC_C += lx_emul/shadow/kernel/sched/core.c
SRC_C += lx_emul/shadow/kernel/sched/sched.c
SRC_C += lx_emul/shadow/kernel/softirq.c
SRC_C += lx_emul/shadow/lib/devres.c
SRC_C += lx_emul/shadow/lib/smp_processor_id.c
SRC_C += lx_emul/shadow/mm/memblock.c
SRC_C += lx_emul/shadow/mm/percpu.c
SRC_C += lx_emul/shadow/mm/slab_common.c
SRC_C += lx_emul/shadow/mm/slub.c
SRC_C += lx_emul/virt_to_page.c
SRC_CC += lx_kit/console.cc
SRC_CC += lx_kit/device.cc
SRC_CC += lx_kit/env.cc
SRC_CC += lx_kit/init.cc
SRC_CC += lx_kit/memory.cc
SRC_CC += lx_kit/scheduler.cc
SRC_CC += lx_kit/task.cc
SRC_CC += lx_kit/timeout.cc
SRC_S += lx_kit/spec/$(SPEC_ARCH)/setjmp.S
SRC_CC += lx_kit/spec/x86/platform.cc
INC_DIR += $(DDE_LINUX_DIR)/src/include/spec/x86/lx_kit
# determine location of lx_emul / lx_kit headers by querying lx_emul/init.h
_LX_EMUL_INIT_H := $(call select_from_repositories,src/include/lx_emul/init.h)
DDE_LINUX_SRC_INC_DIR := $(_LX_EMUL_INIT_H:/lx_emul/init.h=)
SHADOW_INC_DIR := $(addsuffix /lx_emul/shadow, $(DDE_LINUX_SRC_INC_DIR))
X86_SHADOW_INC_DIR := $(addsuffix /lx_emul/shadow, $(DDE_LINUX_SRC_INC_DIR)/spec/x86)
SPEC_SHADOW_INC_DIR := $(addsuffix /lx_emul/shadow, $(DDE_LINUX_SRC_INC_DIR)/spec/$(SPEC_ARCH))
INC_DIR += $(DDE_LINUX_SRC_INC_DIR)
INC_DIR += $(DDE_LINUX_SRC_INC_DIR)/spec/x86
INC_DIR += $(DDE_LINUX_SRC_INC_DIR)/spec/$(SPEC_ARCH)
INC_DIR += $(SHADOW_INC_DIR)
INC_DIR += $(X86_SHADOW_INC_DIR)
INC_DIR += $(SPEC_SHADOW_INC_DIR)
DDE_LINUX_SRC_LIB_DIR := $(DDE_LINUX_SRC_INC_DIR:/include=/lib)
vpath % $(DDE_LINUX_SRC_LIB_DIR)
#
# Linux kernel definitions
#
LIBS += pc_linux_generated LIBS += pc_linux_generated
LX_SRC_DIR := $(call select_from_ports,linux)/src/linux LX_SRC_DIR := $(call select_from_ports,linux)/src/linux
@ -106,88 +7,19 @@ endif
LX_GEN_DIR := $(LIB_CACHE_DIR)/pc_linux_generated LX_GEN_DIR := $(LIB_CACHE_DIR)/pc_linux_generated
INC_DIR += $(LX_SRC_DIR)/arch/x86/include include $(call select_from_repositories,lib/import/import-lx_emul_common.inc)
INC_DIR += $(LX_GEN_DIR)/arch/x86/include/generated
INC_DIR += $(LX_SRC_DIR)/include
INC_DIR += $(LX_GEN_DIR)/include
INC_DIR += $(LX_SRC_DIR)/arch/x86/include/uapi
INC_DIR += $(LX_GEN_DIR)/arch/x86/include/generated/uapi
INC_DIR += $(LX_SRC_DIR)/include/uapi
INC_DIR += $(LX_GEN_DIR)/include/generated/uapi
CC_C_OPT += -std=gnu89 -include $(LX_SRC_DIR)/include/linux/kconfig.h
CC_C_OPT += -include $(LX_SRC_DIR)/include/linux/compiler_types.h
CC_C_OPT += -D__KERNEL__ -DCONFIG_CC_HAS_K_CONSTRAINT=1
CC_C_OPT += -DKASAN_SHADOW_SCALE_SHIFT=3
CC_C_OPT += -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs
CC_C_OPT += -Werror=implicit-function-declaration -Werror=implicit-int
CC_C_OPT += -Wno-format-security -Wno-psabi
CC_C_OPT += -Wno-frame-address -Wno-format-truncation -Wno-format-overflow
CC_C_OPT += -Wframe-larger-than=2048 -Wno-unused-but-set-variable -Wimplicit-fallthrough
CC_C_OPT += -Wno-unused-const-variable -Wdeclaration-after-statement -Wvla
CC_C_OPT += -Wno-pointer-sign -Wno-stringop-truncation -Wno-array-bounds -Wno-stringop-overflow
CC_C_OPT += -Wno-restrict -Wno-maybe-uninitialized -Werror=date-time
CC_C_OPT += -Werror=incompatible-pointer-types -Werror=designated-init
CC_C_OPT += -Wno-packed-not-aligned
CC_C_OPT += -Wno-discarded-qualifiers
CC_C_OPT += -Wno-format
# avoid link errors whenever the build config's CC_OLEVEL is set to -O0
override CC_OLEVEL := -O2
LX_SRC = $(shell grep ".*\.c" $(PRG_DIR)/source.list)
SRC_S += $(shell grep ".*\.S" $(PRG_DIR)/source.list)
SRC_C += $(LX_SRC)
SRC_S += $(LX_ASM:$(LX_SRC_DIR)/%=%)
vpath %.c $(LX_SRC_DIR)
vpath %.S $(LX_SRC_DIR)
vpath %.S $(LX_GEN_DIR)
CUSTOM_TARGET_DEPS += $(PRG_DIR)/source.list
# Define per-compilation-unit CC_OPT defines needed by MODULE* macros in Linux
define CC_OPT_LX_RULES =
CC_OPT_$(1) = -DKBUILD_MODFILE='"$(1)"' -DKBUILD_BASENAME='"$(notdir $(1))"' -DKBUILD_MODNAME='"$(notdir $(1))"'
endef
$(foreach file,$(LX_SRC),$(eval $(call CC_OPT_LX_RULES,$(file:%.c=%))))
$(eval $(call CC_OPT_LX_RULES,generated_dummies))
$(eval $(call CC_OPT_LX_RULES,dummies))
# Handle specific source requirements # Handle specific source requirements
CC_OPT_drivers/usb/host/xhci-trace += -I$(LX_SRC_DIR)/drivers/usb/host CC_OPT_drivers/usb/host/xhci-trace += -I$(LX_SRC_DIR)/drivers/usb/host
# SRC_C += lx_emul/shadow/kernel/dma/mapping.c
# Generate crc32table.h header SRC_C += lx_emul/shadow/kernel/irq/spurious.c
# SRC_C += lx_emul/shadow/kernel/rcu/tree.c
SRC_C += lx_emul/shadow/kernel/sched/sched.c
crc32table.h: gen_crc32table SRC_C += lx_emul/shadow/lib/devres.c
./gen_crc32table > $@ SRC_C += lx_emul/shadow/lib/smp_processor_id.c
SRC_C += lx_emul/shadow/mm/memblock.c
lib/crc32.o: crc32table.h SRC_CC += lx_emul/pci_config_space.cc
SRC_CC += lx_emul/pci_init.cc
gen_crc32table: $(LX_SRC_DIR)/lib/gen_crc32table.c SRC_CC += lx_kit/device.cc
$(HOST_CC) -I$(LX_GEN_DIR)/include $< -o $@ SRC_CC += lx_kit/spec/x86/platform.cc
#
# Force rebuild whenever shadow headers appear or change
#
# Shadow headers are not handled well by the regular dependency-file mechanism
# and ccache.
#
# As new appearing shadow headers (e.g., when switching branches) are not
# covered by .d files, no rebuild is issued for existing object files that
# actually depend on the just appeared header. Specifying all shadow headers
# as global dependencies forces the rebuild of all potentially affected object
# files in such a situation.
#
GLOBAL_DEPS += $(wildcard $(addsuffix /linux/*.h,$(SHADOW_INC_DIR))) \
$(wildcard $(addsuffix /asm/*.h,$(SHADOW_INC_DIR)))
GLOBAL_DEPS += $(wildcard $(addsuffix /linux/*.h,$(SPEC_SHADOW_INC_DIR))) \
$(wildcard $(addsuffix /asm/*.h,$(SPEC_SHADOW_INC_DIR)))

3
repos/pc/recipes/api/pc_linux/content.mk
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@ -9,7 +9,8 @@ MIRRORED_FROM_DDE_LINUX := src/lib/lx_emul \
src/include/spec/x86 \ src/include/spec/x86 \
src/include/spec/x86_32 \ src/include/spec/x86_32 \
src/include/spec/x86_64 \ src/include/spec/x86_64 \
src/include/lx_kit src/include/lx_kit \
lib/import/import-lx_emul_common.inc
content: $(MIRRORED_FROM_DDE_LINUX) content: $(MIRRORED_FROM_DDE_LINUX)
$(MIRRORED_FROM_DDE_LINUX): $(MIRRORED_FROM_DDE_LINUX):