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Revert "ANDROID: GKI: Add script to generate symbol protection headers"

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Bug: 393366754
Change-Id: Ie426f398ff76c1221afc87de68f9ecdb71f15eb7
Signed-off-by: Sid Nayyar <sidnayyar@google.com>
This commit is contained in:
Sid Nayyar
2025-01-29 06:54:46 -08:00
parent e6f5a053f2
commit 255e2003ee
8 changed files with 8 additions and 317 deletions
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kernel/module/Makefile
-34
View File
@@ -13,7 +13,6 @@ obj-y += kmod.o
obj-$(CONFIG_MODULE_DEBUG_AUTOLOAD_DUPS) += dups.o
obj-$(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-$(CONFIG_DEBUG_KMEMLEAK) += debug_kmemleak.o
@@ -24,36 +23,3 @@ obj-$(CONFIG_KGDB_KDB) += kdb.o
obj-$(CONFIG_MODVERSIONS) += version.o
obj-$(CONFIG_MODULE_UNLOAD_TAINT_TRACKING) += tracking.o
obj-$(CONFIG_MODULE_STATS) += stats.o
#
# ANDROID: GKI: Generate headerfiles required for gki_module.o
#
# Dependencies on generated files need to be listed explicitly
$(obj)/gki_module.o: include/generated/gki_module_protected_exports.h \
include/generated/gki_module_unprotected.h
ifneq ($(CONFIG_UNUSED_KSYMS_WHITELIST),)
ALL_KMI_SYMBOLS := $(CONFIG_UNUSED_KSYMS_WHITELIST)
else
ALL_KMI_SYMBOLS := include/config/abi_gki_kmi_symbols
$(ALL_KMI_SYMBOLS):
: > $@
endif
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)
# AARCH is the same as ARCH, except that arm64 becomes aarch64
AARCH := $(if $(filter arm64,$(ARCH)),aarch64,$(ARCH))
# ABI protected exports list file specific to ARCH if exists else empty
ABI_PROTECTED_EXPORTS_FILE := $(wildcard $(srctree)/gki/$(AARCH)/protected_exports)
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)