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-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) \ 7 += -DLATENT_ENTROPY_PLUGIN 8ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY 9 DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin-arg-latent_entropy_plugin-disable 10endif 11export DISABLE_LATENT_ENTROPY_PLUGIN 12 13gcc-plugin-$(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-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL) \ 19 += -fplugin-arg-structleak_plugin-byref-all 20gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) \ 21 += -DSTRUCTLEAK_PLUGIN 22 23gcc-plugin-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) += randomize_layout_plugin.so 24gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) \ 25 += -DRANDSTRUCT_PLUGIN 26gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT_PERFORMANCE) \ 27 += -fplugin-arg-randomize_layout_plugin-performance-mode 28 29gcc-plugin-$(CONFIG_GCC_PLUGIN_STACKLEAK) += stackleak_plugin.so 30gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 31 += -DSTACKLEAK_PLUGIN 32gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 33 += -fplugin-arg-stackleak_plugin-track-min-size=$(CONFIG_STACKLEAK_TRACK_MIN_SIZE) 34ifdef CONFIG_GCC_PLUGIN_STACKLEAK 35 DISABLE_STACKLEAK_PLUGIN += -fplugin-arg-stackleak_plugin-disable 36endif 37export DISABLE_STACKLEAK_PLUGIN 38 39gcc-plugin-$(CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK) += arm_ssp_per_task_plugin.so 40ifdef CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK 41 DISABLE_ARM_SSP_PER_TASK_PLUGIN += -fplugin-arg-arm_ssp_per_task_plugin-disable 42endif 43export 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. 47GCC_PLUGINS_CFLAGS := $(strip $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) $(gcc-plugin-cflags-y)) 48# The sancov_plugin.so is included via CFLAGS_KCOV, so it is removed here. 49GCC_PLUGINS_CFLAGS := $(filter-out %/sancov_plugin.so, $(GCC_PLUGINS_CFLAGS)) 50export GCC_PLUGINS_CFLAGS 51 52# Add the flags to the build! 53KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS) 54 55# All enabled GCC plugins are collected here for building below. 56GCC_PLUGIN := $(gcc-plugin-y) 57export GCC_PLUGIN 58