1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun 3*4882a593Smuzhiyungcc-plugin-$(CONFIG_GCC_PLUGIN_CYC_COMPLEXITY) += cyc_complexity_plugin.so 4*4882a593Smuzhiyun 5*4882a593Smuzhiyungcc-plugin-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) += latent_entropy_plugin.so 6*4882a593Smuzhiyungcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) \ 7*4882a593Smuzhiyun += -DLATENT_ENTROPY_PLUGIN 8*4882a593Smuzhiyunifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY 9*4882a593Smuzhiyun DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin-arg-latent_entropy_plugin-disable -ULATENT_ENTROPY_PLUGIN 10*4882a593Smuzhiyunendif 11*4882a593Smuzhiyunexport DISABLE_LATENT_ENTROPY_PLUGIN 12*4882a593Smuzhiyun 13*4882a593Smuzhiyungcc-plugin-$(CONFIG_GCC_PLUGIN_SANCOV) += sancov_plugin.so 14*4882a593Smuzhiyun 15*4882a593Smuzhiyungcc-plugin-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) += structleak_plugin.so 16*4882a593Smuzhiyungcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE) \ 17*4882a593Smuzhiyun += -fplugin-arg-structleak_plugin-verbose 18*4882a593Smuzhiyungcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF) \ 19*4882a593Smuzhiyun += -fplugin-arg-structleak_plugin-byref 20*4882a593Smuzhiyungcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL) \ 21*4882a593Smuzhiyun += -fplugin-arg-structleak_plugin-byref-all 22*4882a593Smuzhiyunifdef CONFIG_GCC_PLUGIN_STRUCTLEAK 23*4882a593Smuzhiyun DISABLE_STRUCTLEAK_PLUGIN += -fplugin-arg-structleak_plugin-disable 24*4882a593Smuzhiyunendif 25*4882a593Smuzhiyunexport DISABLE_STRUCTLEAK_PLUGIN 26*4882a593Smuzhiyungcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) \ 27*4882a593Smuzhiyun += -DSTRUCTLEAK_PLUGIN 28*4882a593Smuzhiyun 29*4882a593Smuzhiyungcc-plugin-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) += randomize_layout_plugin.so 30*4882a593Smuzhiyungcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) \ 31*4882a593Smuzhiyun += -DRANDSTRUCT_PLUGIN 32*4882a593Smuzhiyungcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT_PERFORMANCE) \ 33*4882a593Smuzhiyun += -fplugin-arg-randomize_layout_plugin-performance-mode 34*4882a593Smuzhiyun 35*4882a593Smuzhiyungcc-plugin-$(CONFIG_GCC_PLUGIN_STACKLEAK) += stackleak_plugin.so 36*4882a593Smuzhiyungcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 37*4882a593Smuzhiyun += -DSTACKLEAK_PLUGIN 38*4882a593Smuzhiyungcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 39*4882a593Smuzhiyun += -fplugin-arg-stackleak_plugin-track-min-size=$(CONFIG_STACKLEAK_TRACK_MIN_SIZE) 40*4882a593Smuzhiyungcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 41*4882a593Smuzhiyun += -fplugin-arg-stackleak_plugin-arch=$(SRCARCH) 42*4882a593Smuzhiyunifdef CONFIG_GCC_PLUGIN_STACKLEAK 43*4882a593Smuzhiyun DISABLE_STACKLEAK_PLUGIN += -fplugin-arg-stackleak_plugin-disable 44*4882a593Smuzhiyunendif 45*4882a593Smuzhiyunexport DISABLE_STACKLEAK_PLUGIN 46*4882a593Smuzhiyun 47*4882a593Smuzhiyungcc-plugin-$(CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK) += arm_ssp_per_task_plugin.so 48*4882a593Smuzhiyunifdef CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK 49*4882a593Smuzhiyun DISABLE_ARM_SSP_PER_TASK_PLUGIN += -fplugin-arg-arm_ssp_per_task_plugin-disable 50*4882a593Smuzhiyunendif 51*4882a593Smuzhiyunexport DISABLE_ARM_SSP_PER_TASK_PLUGIN 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun# All the plugin CFLAGS are collected here in case a build target needs to 54*4882a593Smuzhiyun# filter them out of the KBUILD_CFLAGS. 55*4882a593SmuzhiyunGCC_PLUGINS_CFLAGS := $(strip $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) $(gcc-plugin-cflags-y)) 56*4882a593Smuzhiyun# The sancov_plugin.so is included via CFLAGS_KCOV, so it is removed here. 57*4882a593SmuzhiyunGCC_PLUGINS_CFLAGS := $(filter-out %/sancov_plugin.so, $(GCC_PLUGINS_CFLAGS)) 58*4882a593Smuzhiyunexport GCC_PLUGINS_CFLAGS 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun# Add the flags to the build! 61*4882a593SmuzhiyunKBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS) 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun# All enabled GCC plugins are collected here for building below. 64*4882a593SmuzhiyunGCC_PLUGIN := $(gcc-plugin-y) 65*4882a593Smuzhiyunexport GCC_PLUGIN 66