More envsetup.sh cleanup -- move these to standalone scripts
Bug: 340648588
Test: Run them
Change-Id: I11d086bcaa2f9eb52f7c556d94666321010b75fa
diff --git a/bin/coredump_setup b/bin/coredump_setup
new file mode 100755
index 0000000..7647659
--- /dev/null
+++ b/bin/coredump_setup
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+# Copyright (C) 2024 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# coredump_setup - enable core dumps globally for any process
+# that has the core-file-size limit set correctly
+#
+# NOTE: You must call also coredump_enable for a specific process
+# if its core-file-size limit is not set already.
+# NOTE: Core dumps are written to ramdisk; they will not survive a reboot!
+
+set -e
+
+echo "Getting root...";
+adb root;
+adb wait-for-device;
+
+echo "Remounting root partition read-write...";
+adb shell mount -w -o remount -t rootfs rootfs;
+sleep 1;
+adb wait-for-device;
+adb shell mkdir -p /cores;
+adb shell mount -t tmpfs tmpfs /cores;
+adb shell chmod 0777 /cores;
+
+echo "Granting SELinux permission to dump in /cores...";
+adb shell restorecon -R /cores;
+
+echo "Set core pattern.";
+adb shell 'echo /cores/core.%p > /proc/sys/kernel/core_pattern';
+
+echo "Done."
+