a62d07b412
Update target dependencies for the vendor symbol list to
generate gki_module_unprotected.h with an extra _ for
the wildcard. This makes sure that all abi_gki_aarch64_<vendor>
files are being depend on but not abi_gki_aarch64.xml
Bug: 261722616
Bug: 232430739
Test: TH
Fixes: 13e6a16651 ("ANDROID: GKI: Header generation fix and improvements")
Change-Id: Ic414492b1fcae14d41df234e73d0fd4601e33523
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
47 lines
1.7 KiB
Makefile
47 lines
1.7 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Makefile for linux kernel module support
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#
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# These are called from save_stack_trace() on slub debug path,
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# and produce insane amounts of uninteresting coverage.
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KCOV_INSTRUMENT_module.o := n
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obj-y += main.o strict_rwx.o
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obj-$(CONFIG_MODULE_DECOMPRESS) += decompress.o
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obj-$(CONFIG_MODULE_SIG) += signing.o
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obj-$(CONFIG_MODULE_SIG_PROTECT) += gki_module.o
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obj-$(CONFIG_LIVEPATCH) += livepatch.o
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obj-$(CONFIG_MODULES_TREE_LOOKUP) += tree_lookup.o
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obj-$(CONFIG_DEBUG_KMEMLEAK) += debug_kmemleak.o
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obj-$(CONFIG_KALLSYMS) += kallsyms.o
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obj-$(CONFIG_PROC_FS) += procfs.o
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obj-$(CONFIG_SYSFS) += sysfs.o
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obj-$(CONFIG_KGDB_KDB) += kdb.o
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obj-$(CONFIG_MODVERSIONS) += version.o
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obj-$(CONFIG_MODULE_UNLOAD_TAINT_TRACKING) += tracking.o
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#
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# ANDROID: GKI: Generate headerfiles required for gki_module.o
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#
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# Dependencies on generated files need to be listed explicitly
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$(obj)/gki_module.o: $(obj)/gki_module_protected_exports.h \
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$(obj)/gki_module_unprotected.h
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ALL_KMI_SYMBOLS := all_kmi_symbols
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$(obj)/gki_module_unprotected.h: $(ALL_KMI_SYMBOLS) \
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$(srctree)/scripts/gen_gki_modules_headers.sh
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$(Q)$(CONFIG_SHELL) $(srctree)/scripts/gen_gki_modules_headers.sh $@ \
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"$(srctree)" \
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$(ALL_KMI_SYMBOLS)
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# Generate symbol list with union of all symbol list for arm64; empty for others
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$(ALL_KMI_SYMBOLS): $(if $(filter arm64,$(ARCH)),$(wildcard $(srctree)/android/abi_gki_aarch64_*),)
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$(if $(strip $^),cat $^ > $(ALL_KMI_SYMBOLS), echo "" > $(ALL_KMI_SYMBOLS))
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$(obj)/gki_module_protected_exports.h: $(srctree)/android/abi_gki_protected_exports \
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$(srctree)/scripts/gen_gki_modules_headers.sh
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$(Q)$(CONFIG_SHELL) $(srctree)/scripts/gen_gki_modules_headers.sh $@ \
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"$(srctree)" \
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$<
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