# SPDX-License-Identifier: GPL-2.0 ifdef CONFIG_GCC_PLUGIN_STACKLEAK kstack-erase-cflags-y += -fplugin=$(objtree)/scripts/gcc-plugins/stackleak_plugin.so kstack-erase-cflags-y += -fplugin-arg-stackleak_plugin-track-min-size=$(CONFIG_KSTACK_ERASE_TRACK_MIN_SIZE) kstack-erase-cflags-y += -fplugin-arg-stackleak_plugin-arch=$(SRCARCH) kstack-erase-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK_VERBOSE) += -fplugin-arg-stackleak_plugin-verbose DISABLE_KSTACK_ERASE := -fplugin-arg-stackleak_plugin-disable endif ifdef CONFIG_CC_IS_CLANG kstack-erase-cflags-y += -fsanitize-coverage=stack-depth kstack-erase-cflags-y += -fsanitize-coverage-stack-depth-callback-min=$(CONFIG_KSTACK_ERASE_TRACK_MIN_SIZE) DISABLE_KSTACK_ERASE := -fno-sanitize-coverage=stack-depth endif KSTACK_ERASE_CFLAGS := $(kstack-erase-cflags-y) export KSTACK_ERASE_CFLAGS DISABLE_KSTACK_ERASE KBUILD_CFLAGS += $(KSTACK_ERASE_CFLAGS)
