ANDROID: Adding kprobes build configs for Cuttlefish

Bug: 181054145 Change-Id: Ibb1362479469eae9c294f71a483e500db05b04e1 Signed-off-by: Michael Specter <[email protected]>
techyminati · Feb 28, 2021 · 9f2be51 · 9f2be51
1 parent e90dc48
commit 9f2be51
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Showing 3 changed files with 27 additions and 0 deletions.
diff --git a/build.config.gki_kprobes b/build.config.gki_kprobes
@@ -0,0 +1,19 @@
+DEFCONFIG=gki_defconfig
+POST_DEFCONFIG_CMDS="check_defconfig && update_kprobes_config"
+function update_kprobes_config() {
+    ${KERNEL_DIR}/scripts/config --file ${OUT_DIR}/.config \
+       -d CONFIG_LTO \
+       -d CONFIG_LTO_CLANG \
+       -d CONFIG_CFI_CLANG \
+       -d CFI_PERMISSIVE \
+       -d CFI_CLANG \
+       -e CONFIG_FUNCTION_TRACER \
+       -e CONFIG_IRQSOFF_TRACER \
+       -e CONFIG_PREEMPT_TRACER \
+       -e CONFIG_DEBUG_FS \
+       -e CONFIG_CHECKPOINT_RESTORE \
+       -d CONFIG_RANDOMIZE_BASE
+    (cd ${OUT_DIR} && \
+     make ${CC_LD_ARG} O=${OUT_DIR} olddefconfig)
+}
+
diff --git a/build.config.gki_kprobes.aarch64 b/build.config.gki_kprobes.aarch64
@@ -0,0 +1,4 @@
+. ${ROOT_DIR}/${KERNEL_DIR}/build.config.common
+. ${ROOT_DIR}/${KERNEL_DIR}/build.config.aarch64
+. ${ROOT_DIR}/${KERNEL_DIR}/build.config.gki_kprobes
+
diff --git a/build.config.gki_kprobes.x86_64 b/build.config.gki_kprobes.x86_64
@@ -0,0 +1,4 @@
+. ${ROOT_DIR}/${KERNEL_DIR}/build.config.common
+. ${ROOT_DIR}/${KERNEL_DIR}/build.config.x86_64
+. ${ROOT_DIR}/${KERNEL_DIR}/build.config.gki_kprobes
+