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| author | Isaac J. Manjarres <isaacmanjarres@google.com> | 2023-02-24 15:47:08 -0800 |
|---|---|---|
| committer | Isaac J. Manjarres <isaacmanjarres@google.com> | 2023-02-27 16:06:49 -0800 |
| commit | cc5f8b3717cddb1336555c6f7bbe7e4ab2e83bd0 (patch) | |
| tree | eade28704d57ca4e5efb58d196257b8f847ce321 | |
| parent | e33c0a8a267d7631c275347f8740d3fa1a307fe7 (diff) | |
| download | msm-cc5f8b3717cddb1336555c6f7bbe7e4ab2e83bd0.tar.gz | |
Add support for building a GKI based debug kernel with KASAN enabled
Add build config fragment to build a GKI based debug kernel with SW
tags based KASAN enabled. Since this is a debug kernel, it is okay
to disable symbol trimming.
Bug: 270214182
Change-Id: I7438015969a2a17416e8533a5703b84945f3c774
Signed-off-by: Isaac J. Manjarres <isaacmanjarres@google.com>
| -rw-r--r-- | build.config.sw5100.kasan_swtags | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/build.config.sw5100.kasan_swtags b/build.config.sw5100.kasan_swtags new file mode 100644 index 0000000..b44571e --- /dev/null +++ b/build.config.sw5100.kasan_swtags @@ -0,0 +1,19 @@ +# Disable ABI monitoring, as this config is only used for debug builds. +TRIM_NONLISTED_KMI=0 +KMI_SYMBOL_LIST_STRICT_MODE=0 + +append_cmd POST_DEFCONFIG_CMDS update_kasan_config + +function update_kasan_config() { + ${KERNEL_DIR}/scripts/config --file ${OUT_DIR}/.config \ + -e CONFIG_KASAN \ + -d CONFIG_KASAN_HW_TAGS \ + -e CONFIG_KASAN_SW_TAGS \ + -d CONFIG_KASAN_OUTLINE \ + -e CONFIG_KASAN_INLINE \ + -e CONFIG_KASAN_PANIC_ON_WARN \ + -e CONFIG_PANIC_ON_WARN_DEFAULT_ENABLE \ + --set-val CONFIG_FRAME_WARN 0 + (cd ${OUT_DIR} && \ + make O=${OUT_DIR} "${TOOL_ARGS[@]}" ${MAKE_ARGS} olddefconfig) +} |