#!/usr/bin/env bash
## ###
# IP: GHIDRA
#
# 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.
##
#@title kernel lldb
#@desc <html><body width="300px">
#@desc   <h3>Launch with local <tt>lldb</tt> and connect to a remote kernel</h3>
#@desc   <p>
#@desc     This will start <tt>lldb</tt> on the local system and then use it to connect to the remote system.
#@desc     For setup instructions, press <b>F1</b>.
#@desc   </p>
#@desc </body></html>
#@menu-group remote
#@icon icon.debugger
#@help TraceRmiLauncherServicePlugin#lldb_kernel
#@env OPT_HOST:str="localhost" "Host" "The hostname of the target"
#@env OPT_ARCH:str="" "Architecture" "Target architecture override"
#@env OPT_LLDB_PATH:file="lldb" "lldb command" "The path to lldb on the local system. Omit the full path to resolve using the system PATH."

if [ -d ${GHIDRA_HOME}/ghidra/.git ]
then
  export PYTHONPATH=$GHIDRA_HOME/ghidra/Ghidra/Debug/Debugger-agent-lldb/build/pypkg/src:$PYTHONPATH
  export PYTHONPATH=$GHIDRA_HOME/ghidra/Ghidra/Debug/Debugger-rmi-trace/build/pypkg/src:$PYTHONPATH
elif [ -d ${GHIDRA_HOME}/.git ]
then 
  export PYTHONPATH=$GHIDRA_HOME/Ghidra/Debug/Debugger-agent-lldb/build/pypkg/src:$PYTHONPATH
  export PYTHONPATH=$GHIDRA_HOME/Ghidra/Debug/Debugger-rmi-trace/build/pypkg/src:$PYTHONPATH
else
  export PYTHONPATH=$GHIDRA_HOME/Ghidra/Debug/Debugger-agent-lldb/pypkg/src:$PYTHONPATH
  export PYTHONPATH=$GHIDRA_HOME/Ghidra/Debug/Debugger-rmi-trace/pypkg/src:$PYTHONPATH
fi

if [ -z "$OPT_ARCH" ]
then
  archcmd=
else
  archcmd=-o "settings set target.default-arch $OPT_ARCH" 
fi

"$OPT_LLDB_PATH" \
  -o "version" \
  -o "script import ghidralldb" \
  $archcmd \
  -o "kdp-remote $OPT_HOST" \
  -o "ghidra trace connect \"$GHIDRA_TRACE_RMI_ADDR\"" \
  -o "ghidra trace start" \
  -o "ghidra trace sync-enable" \
  -o "ghidra trace sync-synth-stopped"