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- # SPDX-License-Identifier: GPL-2.0-only
- #
- # Makefile for linux kernel module support
- #
- # These are called from save_stack_trace() on slub debug path,
- # and produce insane amounts of uninteresting coverage.
- KCOV_INSTRUMENT_module.o := n
- obj-y += main.o strict_rwx.o
- obj-$(CONFIG_MODULE_DECOMPRESS) += decompress.o
- obj-$(CONFIG_MODULE_SIG) += signing.o
- obj-$(CONFIG_MODULE_SIG_PROTECT) += gki_module.o
- obj-$(CONFIG_LIVEPATCH) += livepatch.o
- obj-$(CONFIG_MODULES_TREE_LOOKUP) += tree_lookup.o
- obj-$(CONFIG_DEBUG_KMEMLEAK) += debug_kmemleak.o
- obj-$(CONFIG_KALLSYMS) += kallsyms.o
- obj-$(CONFIG_PROC_FS) += procfs.o
- obj-$(CONFIG_SYSFS) += sysfs.o
- obj-$(CONFIG_KGDB_KDB) += kdb.o
- obj-$(CONFIG_MODVERSIONS) += version.o
- obj-$(CONFIG_MODULE_UNLOAD_TAINT_TRACKING) += tracking.o
- #
- # ANDROID: GKI: Generate headerfiles required for gki_module.o
- #
- # Dependencies on generated files need to be listed explicitly
- $(obj)/gki_module.o: include/generated/gki_module_protected_exports.h \
- include/generated/gki_module_unprotected.h
- ALL_KMI_SYMBOLS := include/config/abi_gki_kmi_symbols
- include/generated/gki_module_unprotected.h: $(ALL_KMI_SYMBOLS) \
- $(srctree)/scripts/gen_gki_modules_headers.sh
- $(Q)$(CONFIG_SHELL) $(srctree)/scripts/gen_gki_modules_headers.sh $@ \
- "$(srctree)" \
- $(ALL_KMI_SYMBOLS)
- # Generate symbol list with union of all symbol list for arm64; empty for others
- $(ALL_KMI_SYMBOLS): $(if $(filter arm64,$(ARCH)),$(wildcard $(srctree)/android/abi_gki_aarch64_*),)
- $(if $(strip $^),cat $^ > $(ALL_KMI_SYMBOLS), echo "" > $(ALL_KMI_SYMBOLS))
- # ABI protected exports list file specific to ARCH if exists else empty
- ABI_PROTECTED_EXPORTS_FILE :=
- ifeq ($(ARCH),arm64)
- ABI_PROTECTED_EXPORTS_FILE := $(wildcard $(srctree)/android/abi_gki_protected_exports_aarch64)
- else
- ABI_PROTECTED_EXPORTS_FILE := $(wildcard $(srctree)/android/abi_gki_protected_exports_$(ARCH))
- endif
- include/generated/gki_module_protected_exports.h: $(ABI_PROTECTED_EXPORTS_FILE) \
- $(srctree)/scripts/gen_gki_modules_headers.sh
- $(Q)$(CONFIG_SHELL) $(srctree)/scripts/gen_gki_modules_headers.sh $@ \
- "$(srctree)" \
- $(ABI_PROTECTED_EXPORTS_FILE)
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