1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 27ccb95e8SKees Cook 30dae776cSEmese Revfygcc-plugin-$(CONFIG_GCC_PLUGIN_CYC_COMPLEXITY) += cyc_complexity_plugin.so 4543c37cbSEmese Revfy 538addce8SEmese Revfygcc-plugin-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) += latent_entropy_plugin.so 67ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) \ 77ccb95e8SKees Cook += -DLATENT_ENTROPY_PLUGIN 87b4010edSAndrew Donnellanifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY 938addce8SEmese Revfy DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin-arg-latent_entropy_plugin-disable 1038addce8SEmese Revfyendif 115aadfdebSMasahiro Yamadaexport DISABLE_LATENT_ENTROPY_PLUGIN 126b90bd4bSEmese Revfy 137ccb95e8SKees Cookgcc-plugin-$(CONFIG_GCC_PLUGIN_SANCOV) += sancov_plugin.so 146b90bd4bSEmese Revfy 157ccb95e8SKees Cookgcc-plugin-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) += structleak_plugin.so 167ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE) \ 177ccb95e8SKees Cook += -fplugin-arg-structleak_plugin-verbose 187ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL) \ 197ccb95e8SKees Cook += -fplugin-arg-structleak_plugin-byref-all 207ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) \ 217ccb95e8SKees Cook += -DSTRUCTLEAK_PLUGIN 227ccb95e8SKees Cook 237ccb95e8SKees Cookgcc-plugin-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) += randomize_layout_plugin.so 247ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) \ 257ccb95e8SKees Cook += -DRANDSTRUCT_PLUGIN 267ccb95e8SKees Cookgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT_PERFORMANCE) \ 277ccb95e8SKees Cook += -fplugin-arg-randomize_layout_plugin-performance-mode 287ccb95e8SKees Cook 29*10e9ae9fSAlexander Popovgcc-plugin-$(CONFIG_GCC_PLUGIN_STACKLEAK) += stackleak_plugin.so 30*10e9ae9fSAlexander Popovgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 31*10e9ae9fSAlexander Popov += -DSTACKLEAK_PLUGIN 32*10e9ae9fSAlexander Popovgcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \ 33*10e9ae9fSAlexander Popov += -fplugin-arg-stackleak_plugin-track-min-size=$(CONFIG_STACKLEAK_TRACK_MIN_SIZE) 34*10e9ae9fSAlexander Popovifdef CONFIG_GCC_PLUGIN_STACKLEAK 35*10e9ae9fSAlexander Popov DISABLE_STACKLEAK_PLUGIN += -fplugin-arg-stackleak_plugin-disable 36*10e9ae9fSAlexander Popovendif 37*10e9ae9fSAlexander Popovexport DISABLE_STACKLEAK_PLUGIN 38*10e9ae9fSAlexander Popov 397ccb95e8SKees Cook# All the plugin CFLAGS are collected here in case a build target needs to 407ccb95e8SKees Cook# filter them out of the KBUILD_CFLAGS. 417ccb95e8SKees CookGCC_PLUGINS_CFLAGS := $(strip $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) $(gcc-plugin-cflags-y)) 427ccb95e8SKees Cook# The sancov_plugin.so is included via CFLAGS_KCOV, so it is removed here. 437ccb95e8SKees CookGCC_PLUGINS_CFLAGS := $(filter-out %/sancov_plugin.so, $(GCC_PLUGINS_CFLAGS)) 447ccb95e8SKees Cookexport GCC_PLUGINS_CFLAGS 457ccb95e8SKees Cook 467ccb95e8SKees Cook# Add the flags to the build! 476b90bd4bSEmese RevfyKBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS) 487ccb95e8SKees Cook 497ccb95e8SKees Cook# All enabled GCC plugins are collected here for building below. 506b90bd4bSEmese RevfyGCC_PLUGIN := $(gcc-plugin-y) 517ccb95e8SKees Cookexport GCC_PLUGIN 52ed58c0e9SKees Cook 53ed58c0e9SKees Cook# Actually do the build, if requested. 54ed58c0e9SKees CookPHONY += gcc-plugins 5559f53855SMasahiro Yamadagcc-plugins: scripts_basic 56ed58c0e9SKees Cookifdef CONFIG_GCC_PLUGINS 57ed58c0e9SKees Cook $(Q)$(MAKE) $(build)=scripts/gcc-plugins 58ed58c0e9SKees Cookendif 59ed58c0e9SKees Cook @: 60