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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 |