1# SPDX-License-Identifier: GPL-2.0 2 3gcc-plugin-$(CONFIG_GCC_PLUGIN_CYC_COMPLEXITY) += cyc_complexity_plugin.so 4 5gcc-plugin-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) += latent_entropy_plugin.so 6gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) \ 7 += -DLATENT_ENTROPY_PLUGIN 8ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY 9 DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin-arg-latent_entropy_plugin-disable -ULATENT_ENTROPY_PLUGIN 10endif 11export DISABLE_LATENT_ENTROPY_PLUGIN 12 13gcc-plugin-$(CONFIG_GCC_PLUGIN_SANCOV) += sancov_plugin.so 14 15gcc-plugin-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) += structleak_plugin.so 16gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE) \ 17 += -fplugin-arg-structleak_plugin-verbose 18gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF) \ 19 += -fplugin-arg-structleak_plugin-byref 20gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL) \ 21 += -fplugin-arg-structleak_plugin-byref-all 22ifdef CONFIG_GCC_PLUGIN_STRUCTLEAK 23 DISABLE_STRUCTLEAK_PLUGIN += -fplugin-arg-structleak_plugin-disable 24endif 25export DISABLE_STRUCTLEAK_PLUGIN 26gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) \ 27 += -DSTRUCTLEAK_PLUGIN 28 29gcc-plugin-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) += randomize_layout_plugin.so 30gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) \ 31 += -DRANDSTRUCT_PLUGIN 32gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT_PERFORMANCE) \ 33 += -fplugin-arg-randomize_layout_plugin-performance-mode 34 35gcc-plugin-$(CONFIG_GCC_PLUGIN_STACKLEAK) += stackleak_plugin.so 36gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 37 += -DSTACKLEAK_PLUGIN 38gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 39 += -fplugin-arg-stackleak_plugin-track-min-size=$(CONFIG_STACKLEAK_TRACK_MIN_SIZE) 40gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 41 += -fplugin-arg-stackleak_plugin-arch=$(SRCARCH) 42ifdef CONFIG_GCC_PLUGIN_STACKLEAK 43 DISABLE_STACKLEAK_PLUGIN += -fplugin-arg-stackleak_plugin-disable 44endif 45export DISABLE_STACKLEAK_PLUGIN 46 47gcc-plugin-$(CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK) += arm_ssp_per_task_plugin.so 48ifdef CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK 49 DISABLE_ARM_SSP_PER_TASK_PLUGIN += -fplugin-arg-arm_ssp_per_task_plugin-disable 50endif 51export DISABLE_ARM_SSP_PER_TASK_PLUGIN 52 53# All the plugin CFLAGS are collected here in case a build target needs to 54# filter them out of the KBUILD_CFLAGS. 55GCC_PLUGINS_CFLAGS := $(strip $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) $(gcc-plugin-cflags-y)) 56# The sancov_plugin.so is included via CFLAGS_KCOV, so it is removed here. 57GCC_PLUGINS_CFLAGS := $(filter-out %/sancov_plugin.so, $(GCC_PLUGINS_CFLAGS)) 58export GCC_PLUGINS_CFLAGS 59 60# Add the flags to the build! 61KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS) 62 63# All enabled GCC plugins are collected here for building below. 64GCC_PLUGIN := $(gcc-plugin-y) 65export GCC_PLUGIN 66