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