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Commit ed18ac2d authored by Max Spector's avatar Max Spector
Browse files

ANDROID: KASAN support for GKI 



Bug: 152792812
Change-Id: I5df3c44129c61218d3a00a4e6e4e8ce7bad81c19
Signed-off-by: default avatarMax Spector <mspector@google.com>
parent 973a6072

build.config.gki.aarch64_kasan

0 → 100644
+11 −0
Original line number Diff line number Diff line 
. ${ROOT_DIR}/common/build.config.common

. ${ROOT_DIR}/common/build.config.aarch64

. ${ROOT_DIR}/common/build.config_kasan.gki



ABI_DEFINITION=abi_gki_aarch64.xml

KMI_WHITELIST=abi_gki_aarch64_whitelist

ADDITIONAL_KMI_WHITELISTS="

abi_gki_aarch64_cuttlefish_whitelist

abi_gki_aarch64_qcom_whitelist

"

TRIM_NONLISTED_KMI=1

build.config.gki.x86_64_kasan

0 → 100644
+4 −0
Original line number Diff line number Diff line 
. ${ROOT_DIR}/common/build.config.common

. ${ROOT_DIR}/common/build.config.x86_64

. ${ROOT_DIR}/common/build.config_kasan.gki

build.config_kasan.gki

0 → 100644
+24 −0
Original line number Diff line number Diff line 
DEFCONFIG=gki_defconfig

POST_DEFCONFIG_CMDS="check_defconfig && update_kasan_config"

KERNEL_DIR=common

function update_kasan_config() {

    ${KERNEL_DIR}/scripts/config --file ${OUT_DIR}/.config \

         -e CONFIG_KASAN \

         -e CONFIG_KASAN_INLINE \

         -e CONFIG_KASAN_PANIC_ON_WARN \

         -e CONFIG_KCOV \

         -e CONFIG_PANIC_ON_WARN_DEFAULT_ENABLE \

         -d CONFIG_RANDOMIZE_BASE \

         -d CONFIG_KASAN_OUTLINE \

         -d CONFIG_CC_WERROR \

         --set-val CONFIG_FRAME_WARN 0 \

         -d LTO \

         -d LTO_CLANG \

         -d CFI \

         -d CFI_PERMISSIVE \

         -d CFI_CLANG \

         -d SHADOW_CALL_STACK

    (cd ${OUT_DIR} && \

     make ${CC_LD_ARG} O=${OUT_DIR} olddefconfig)

}