[thirdparty/kernel/linux.git] / scripts / Makefile.gcc-plugins

# SPDX-License-Identifier: GPL-2.0

gcc-plugin-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY)	+= latent_entropy_plugin.so
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY)		\
		+= -DLATENT_ENTROPY_PLUGIN
ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY
    DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin-arg-latent_entropy_plugin-disable -ULATENT_ENTROPY_PLUGIN
endif
export DISABLE_LATENT_ENTROPY_PLUGIN

gcc-plugin-$(CONFIG_GCC_PLUGIN_STRUCTLEAK)	+= structleak_plugin.so
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE)	\
		+= -fplugin-arg-structleak_plugin-verbose
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF)		\
		+= -fplugin-arg-structleak_plugin-byref
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL)	\
		+= -fplugin-arg-structleak_plugin-byref-all
ifdef CONFIG_GCC_PLUGIN_STRUCTLEAK
    DISABLE_STRUCTLEAK_PLUGIN += -fplugin-arg-structleak_plugin-disable
endif
export DISABLE_STRUCTLEAK_PLUGIN
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK)		\
		+= -DSTRUCTLEAK_PLUGIN

gcc-plugin-$(CONFIG_GCC_PLUGIN_STACKLEAK)	+= stackleak_plugin.so
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK)		\
		+= -DSTACKLEAK_PLUGIN
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK)		\
		+= -fplugin-arg-stackleak_plugin-track-min-size=$(CONFIG_STACKLEAK_TRACK_MIN_SIZE)
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK)		\
		+= -fplugin-arg-stackleak_plugin-arch=$(SRCARCH)
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK_VERBOSE)	\
		+= -fplugin-arg-stackleak_plugin-verbose
ifdef CONFIG_GCC_PLUGIN_STACKLEAK
    DISABLE_STACKLEAK_PLUGIN += -fplugin-arg-stackleak_plugin-disable
endif
export DISABLE_STACKLEAK_PLUGIN

gcc-plugin-$(CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK) += arm_ssp_per_task_plugin.so
ifdef CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK
    DISABLE_ARM_SSP_PER_TASK_PLUGIN += -fplugin-arg-arm_ssp_per_task_plugin-disable
endif
export DISABLE_ARM_SSP_PER_TASK_PLUGIN

# All the plugin CFLAGS are collected here in case a build target needs to
# filter them out of the KBUILD_CFLAGS.
GCC_PLUGINS_CFLAGS := $(strip $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) $(gcc-plugin-cflags-y))
export GCC_PLUGINS_CFLAGS

# Add the flags to the build!
KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)

# Some plugins are enabled outside of this Makefile, but they still need to
# be included in GCC_PLUGIN so they can get built.
gcc-plugin-external-$(CONFIG_GCC_PLUGIN_SANCOV)			\
	+= sancov_plugin.so
gcc-plugin-external-$(CONFIG_GCC_PLUGIN_RANDSTRUCT)		\
	+= randomize_layout_plugin.so

# All enabled GCC plugins are collected here for building in
# scripts/gcc-scripts/Makefile.
GCC_PLUGIN := $(gcc-plugin-y) $(gcc-plugin-external-y)
export GCC_PLUGIN
Commit	Line	Data
	1	# SPDX-License-Identifier: GPL-2.0
	2
	3	gcc-plugin-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) += latent_entropy_plugin.so
	4	gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) \
	5	+= -DLATENT_ENTROPY_PLUGIN
	6	ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY
	7	DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin-arg-latent_entropy_plugin-disable -ULATENT_ENTROPY_PLUGIN
	8	endif
	9	export DISABLE_LATENT_ENTROPY_PLUGIN
	10
	11	gcc-plugin-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) += structleak_plugin.so
	12	gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE) \
	13	+= -fplugin-arg-structleak_plugin-verbose
	14	gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF) \
	15	+= -fplugin-arg-structleak_plugin-byref
	16	gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL) \
	17	+= -fplugin-arg-structleak_plugin-byref-all
	18	ifdef CONFIG_GCC_PLUGIN_STRUCTLEAK
	19	DISABLE_STRUCTLEAK_PLUGIN += -fplugin-arg-structleak_plugin-disable
	20	endif
	21	export DISABLE_STRUCTLEAK_PLUGIN
	22	gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) \
	23	+= -DSTRUCTLEAK_PLUGIN
	24
	25	gcc-plugin-$(CONFIG_GCC_PLUGIN_STACKLEAK) += stackleak_plugin.so
	26	gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \
	27	+= -DSTACKLEAK_PLUGIN
	28	gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \
	29	+= -fplugin-arg-stackleak_plugin-track-min-size=$(CONFIG_STACKLEAK_TRACK_MIN_SIZE)
	30	gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \
	31	+= -fplugin-arg-stackleak_plugin-arch=$(SRCARCH)
	32	gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK_VERBOSE) \
	33	+= -fplugin-arg-stackleak_plugin-verbose
	34	ifdef CONFIG_GCC_PLUGIN_STACKLEAK
	35	DISABLE_STACKLEAK_PLUGIN += -fplugin-arg-stackleak_plugin-disable
	36	endif
	37	export DISABLE_STACKLEAK_PLUGIN
	38
	39	gcc-plugin-$(CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK) += arm_ssp_per_task_plugin.so
	40	ifdef CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK
	41	DISABLE_ARM_SSP_PER_TASK_PLUGIN += -fplugin-arg-arm_ssp_per_task_plugin-disable
	42	endif
	43	export DISABLE_ARM_SSP_PER_TASK_PLUGIN
	44
	45	# All the plugin CFLAGS are collected here in case a build target needs to
	46	# filter them out of the KBUILD_CFLAGS.
	47	GCC_PLUGINS_CFLAGS := $(strip $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) $(gcc-plugin-cflags-y))
	48	export GCC_PLUGINS_CFLAGS
	49
	50	# Add the flags to the build!
	51	KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
	52
	53	# Some plugins are enabled outside of this Makefile, but they still need to
	54	# be included in GCC_PLUGIN so they can get built.
	55	gcc-plugin-external-$(CONFIG_GCC_PLUGIN_SANCOV) \
	56	+= sancov_plugin.so
	57	gcc-plugin-external-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) \
	58	+= randomize_layout_plugin.so
	59
	60	# All enabled GCC plugins are collected here for building in
	61	# scripts/gcc-scripts/Makefile.
	62	GCC_PLUGIN := $(gcc-plugin-y) $(gcc-plugin-external-y)
	63	export GCC_PLUGIN