mirror of
https://github.com/checkpoint-restore/criu.git
synced 2026-07-21 01:06:58 +00:00
20d5bb140d
The plugin provides basic features as string copying, syscalls, printing. Not used on its own by now but will be shipping by default with other plugins. With great help from Dmitry Safonov. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com> Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
127 lines
4.7 KiB
Makefile
127 lines
4.7 KiB
Makefile
.PHONY: .FORCE
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ARCH_DIR := compel/arch/$(ARCH)/plugins
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ccflags-y += -iquote $(obj)/include/
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ccflags-y += -iquote $(obj)/include/uapi
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ccflags-y += -iquote $(SRC_DIR)/criu/include
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ccflags-y += -iquote $(SRC_DIR)/criu/arch/$(ARCH)/include
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ccflags-y += -iquote $(SRC_DIR)/compel/include
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ccflags-y += -iquote $(SRC_DIR)/$(ARCH_DIR)/include
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asflags-y += -iquote $(SRC_DIR)/criu/arch/$(ARCH)/include
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asflags-y += -iquote $(SRC_DIR)/compel/plugins/include/uapi
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asflags-y += -iquote $(SRC_DIR)/$(ARCH_DIR)
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#
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# STD plugin
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target += std
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std-obj-y += std/std.o
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std-obj-y += std/string.o
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std-obj-y += arch/$(ARCH)/plugins/std/syscalls-64.o
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std-obj-y += arch/$(ARCH)/plugins/std/calls32.o
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sys-proto-generic := $(obj)/include/uapi/std/syscall.h
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sys-codes-generic := $(obj)/include/uapi/std/syscall-codes.h
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sys-codes = $(obj)/include/uapi/std/syscall-codes-$(1).h
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sys-proto = $(obj)/include/uapi/std/syscall-$(1).h
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sys-def = $(ARCH_DIR)/std/syscalls/syscall_$(1).tbl
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sys-asm = $(ARCH_DIR)/std/syscalls-$(1).S
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sys-asm-common-name = std/syscalls/syscall-common-x86-$(1).S
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sys-asm-common = $(ARCH_DIR)/$(sys-asm-common-name)
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sys-bits := 64
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AV := $$$$
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define gen-rule-sys-codes
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$(sys-codes): $(sys-def)
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$(call msg-gen, $$@)
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$(Q) echo "/* Autogenerated, don't edit */" > $$@
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$(Q) echo "#ifndef ASM_SYSCALL_CODES_H_$(1)__" >> $$@
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$(Q) echo "#define ASM_SYSCALL_CODES_H_$(1)__" >> $$@
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$(Q) cat $$< | awk '/^__NR/{SYSN=$(AV)1; \
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sub("^__NR", "SYS", SYSN); \
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print "\n#ifndef ", $(AV)1; \
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print "#define", $(AV)1, $(AV)2; \
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print "#endif"; \
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print "\n#ifndef ", SYSN; \
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print "#define ", SYSN, $(AV)1; \
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print "#endif";}' >> $$@
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$(Q) echo "#endif /* ASM_SYSCALL_CODES_H_$(1)__ */" >> $$@
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endef
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define gen-rule-sys-proto
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$(sys-proto): $(sys-def)
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$(call msg-gen, $$@)
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$(Q) echo "/* Autogenerated, don't edit */" > $$@
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$(Q) echo "#ifndef ASM_SYSCALL_PROTO_H_$(1)__" >> $$@
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$(Q) echo "#define ASM_SYSCALL_PROTO_H_$(1)__" >> $$@
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$(Q) echo '#include "std/syscall-codes-$(1).h"' >> $$@
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$(Q) echo '#include "syscall-types.h"' >> $$@
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ifeq ($(1),32)
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$(Q) echo '#include "asm/syscall32.h"' >> $$@
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endif
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$(Q) cat $$< | awk '/^__NR/{print "extern long", $(AV)3, \
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substr($(AV)0, index($(AV)0,$(AV)4)), ";"}' >> $$@
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$(Q) echo "#endif /* ASM_SYSCALL_PROTO_H_$(1)__ */" >> $$@
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endef
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define gen-rule-sys-asm
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$(sys-asm): $(sys-def) $(sys-asm-common) $(sys-codes) $(sys-proto)
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$(call msg-gen, $$@)
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$(Q) echo "/* Autogenerated, don't edit */" > $$@
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$(Q) echo '#include "std/syscall-codes-$(1).h"' >> $$@
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$(Q) echo '#include "$(sys-asm-common-name)"' >> $$@
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$(Q) cat $$< | awk '/^__NR/{print "SYSCALL(", $(AV)3, ",", $(AV)2, ")"}' >> $$@
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endef
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define gen-rule-sys-exec-tbl
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$(sys-exec-tbl): $(sys-def) $(sys-codes) $(sys-proto) $(sys-proto-generic)
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$(call msg-gen, $$@)
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$(Q) echo "/* Autogenerated, don't edit */" > $$@
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$(Q) cat $$< | awk '/^__NR/{print \
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"SYSCALL(", substr($(AV)3, 5), ",", $(AV)2, ")"}' >> $$@
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endef
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$(sys-codes-generic): $(ARCH_DIR)/std/syscalls/syscall_32.tbl
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$(call msg-gen, $@)
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$(Q) echo "/* Autogenerated, don't edit */" > $@
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$(Q) echo "#ifndef __ASM_CR_SYSCALL_CODES_H__" >> $@
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$(Q) echo "#define __ASM_CR_SYSCALL_CODES_H__" >> $@
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$(Q) echo '#include "std/syscall-codes-64.h"' >> $@
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$(Q) cat $< | awk '/^__NR/{NR32=$$1; \
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sub("^__NR", "__NR32", NR32); \
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print "\n#ifndef ", NR32; \
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print "#define ", NR32, $$2; \
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print "#endif";}' >> $@
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$(Q) echo "#endif /* __ASM_CR_SYSCALL_CODES_H__ */" >> $@
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$(sys-proto-generic): $(strip $(call map,sys-proto,$(sys-bits)))
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$(call msg-gen, $@)
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$(Q) echo "/* Autogenerated, don't edit */" > $@
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$(Q) echo "#ifndef __ASM_CR_SYSCALL_PROTO_H__" >> $@
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$(Q) echo "#define __ASM_CR_SYSCALL_PROTO_H__" >> $@
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$(Q) echo "" >> $@
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$(Q) echo "#ifdef CONFIG_X86_32" >> $@
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$(Q) echo '#include "std/syscall-32.h"' >> $@
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$(Q) echo "#else" >> $@
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$(Q) echo '#include "std/syscall-64.h"' >> $@
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$(Q) echo "#endif /* CONFIG_X86_32 */" >> $@
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$(Q) echo "" >> $@
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$(Q) echo "#endif /* __ASM_CR_SYSCALL_PROTO_H__ */" >> $@
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$(eval $(call map,gen-rule-sys-codes,$(sys-bits)))
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$(eval $(call map,gen-rule-sys-proto,$(sys-bits)))
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$(eval $(call map,gen-rule-sys-asm,$(sys-bits)))
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std-headers-deps += $(call sys-codes,$(sys-bits))
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std-headers-deps += $(call sys-proto,$(sys-bits))
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std-headers-deps += $(call sys-asm,$(sys-bits))
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std-headers-deps += $(sys-codes-generic)
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std-headers-deps += $(sys-proto-generic)
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$(addprefix $(obj)/,$(std-obj-y:%.o=%.d)): | $(std-headers-deps)
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$(addprefix $(obj)/,$(std-obj-y:%.o=%.i)): | $(std-headers-deps)
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$(addprefix $(obj)/,$(std-obj-y:%.o=%.s)): | $(std-headers-deps)
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$(addprefix $(obj)/,$(std-obj-y)): | $(std-headers-deps)
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