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