1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 2
3 gcc-plugin-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) 3 gcc-plugin-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) += latent_entropy_plugin.so
4 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_LATENT_E 4 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) \
5 += -DLATENT_ENTROPY_PLUGIN 5 += -DLATENT_ENTROPY_PLUGIN
6 ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY 6 ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY
7 DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin- !! 7 DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin-arg-latent_entropy_plugin-disable
8 endif 8 endif
9 export DISABLE_LATENT_ENTROPY_PLUGIN 9 export DISABLE_LATENT_ENTROPY_PLUGIN
10 10
>> 11 gcc-plugin-$(CONFIG_GCC_PLUGIN_SANCOV) += sancov_plugin.so
>> 12
11 gcc-plugin-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) 13 gcc-plugin-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) += structleak_plugin.so
12 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLE 14 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE) \
13 += -fplugin-arg-structleak_plu 15 += -fplugin-arg-structleak_plugin-verbose
14 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLE 16 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF) \
15 += -fplugin-arg-structleak_plu 17 += -fplugin-arg-structleak_plugin-byref
16 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLE 18 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL) \
17 += -fplugin-arg-structleak_plu 19 += -fplugin-arg-structleak_plugin-byref-all
18 ifdef CONFIG_GCC_PLUGIN_STRUCTLEAK 20 ifdef CONFIG_GCC_PLUGIN_STRUCTLEAK
19 DISABLE_STRUCTLEAK_PLUGIN += -fplugin-arg- 21 DISABLE_STRUCTLEAK_PLUGIN += -fplugin-arg-structleak_plugin-disable
20 endif 22 endif
21 export DISABLE_STRUCTLEAK_PLUGIN 23 export DISABLE_STRUCTLEAK_PLUGIN
22 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLE 24 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) \
23 += -DSTRUCTLEAK_PLUGIN 25 += -DSTRUCTLEAK_PLUGIN
24 26
>> 27 gcc-plugin-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) += randomize_layout_plugin.so
>> 28 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT) \
>> 29 += -DRANDSTRUCT_PLUGIN
>> 30 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_RANDSTRUCT_PERFORMANCE) \
>> 31 += -fplugin-arg-randomize_layout_plugin-performance-mode
>> 32
25 gcc-plugin-$(CONFIG_GCC_PLUGIN_STACKLEAK) 33 gcc-plugin-$(CONFIG_GCC_PLUGIN_STACKLEAK) += stackleak_plugin.so
26 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEA 34 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \
27 += -DSTACKLEAK_PLUGIN 35 += -DSTACKLEAK_PLUGIN
28 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEA 36 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \
29 += -fplugin-arg-stackleak_plug 37 += -fplugin-arg-stackleak_plugin-track-min-size=$(CONFIG_STACKLEAK_TRACK_MIN_SIZE)
30 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEA 38 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \
31 += -fplugin-arg-stackleak_plug 39 += -fplugin-arg-stackleak_plugin-arch=$(SRCARCH)
32 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEA 40 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK_VERBOSE) \
33 += -fplugin-arg-stackleak_plug 41 += -fplugin-arg-stackleak_plugin-verbose
34 ifdef CONFIG_GCC_PLUGIN_STACKLEAK 42 ifdef CONFIG_GCC_PLUGIN_STACKLEAK
35 DISABLE_STACKLEAK_PLUGIN += -fplugin-arg-s 43 DISABLE_STACKLEAK_PLUGIN += -fplugin-arg-stackleak_plugin-disable
36 endif 44 endif
37 export DISABLE_STACKLEAK_PLUGIN 45 export DISABLE_STACKLEAK_PLUGIN
38 46
39 gcc-plugin-$(CONFIG_GCC_PLUGIN_ARM_SSP_PER_TAS 47 gcc-plugin-$(CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK) += arm_ssp_per_task_plugin.so
40 ifdef CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK 48 ifdef CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK
41 DISABLE_ARM_SSP_PER_TASK_PLUGIN += -fplugi 49 DISABLE_ARM_SSP_PER_TASK_PLUGIN += -fplugin-arg-arm_ssp_per_task_plugin-disable
42 endif 50 endif
43 export DISABLE_ARM_SSP_PER_TASK_PLUGIN 51 export DISABLE_ARM_SSP_PER_TASK_PLUGIN
44 52
45 # All the plugin CFLAGS are collected here in 53 # All the plugin CFLAGS are collected here in case a build target needs to
46 # filter them out of the KBUILD_CFLAGS. 54 # filter them out of the KBUILD_CFLAGS.
47 GCC_PLUGINS_CFLAGS := $(strip $(addprefix -fpl 55 GCC_PLUGINS_CFLAGS := $(strip $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) $(gcc-plugin-cflags-y))
>> 56 # The sancov_plugin.so is included via CFLAGS_KCOV, so it is removed here.
>> 57 GCC_PLUGINS_CFLAGS := $(filter-out %/sancov_plugin.so, $(GCC_PLUGINS_CFLAGS))
48 export GCC_PLUGINS_CFLAGS 58 export GCC_PLUGINS_CFLAGS
49 59
50 # Add the flags to the build! 60 # Add the flags to the build!
51 KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS) 61 KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
52 62
53 # Some plugins are enabled outside of this Mak !! 63 # All enabled GCC plugins are collected here for building below.
54 # be included in GCC_PLUGIN so they can get bu !! 64 GCC_PLUGIN := $(gcc-plugin-y)
55 gcc-plugin-external-$(CONFIG_GCC_PLUGIN_SANCOV <<
56 += sancov_plugin.so <<
57 gcc-plugin-external-$(CONFIG_GCC_PLUGIN_RANDST <<
58 += randomize_layout_plugin.so <<
59 <<
60 # All enabled GCC plugins are collected here f <<
61 # scripts/gcc-scripts/Makefile. <<
62 GCC_PLUGIN := $(gcc-plugin-y) $(gcc-plugin-ext <<
63 export GCC_PLUGIN 65 export GCC_PLUGIN
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