#!/usr/bin/env bash
#
# Install (or reinstall) the patched TMS34010 processor module into Ghidra.
#
# The vendored source in ./ghidra-tms34010 is upstream
#   https://github.com/ZPaul2Fresh8/Ghidra_TMS34010
# with two fixes needed for Ghidra 12 (see ghidra-tms34010-ghidra12.patch):
#   - pspec <data_space space="ROM"> -> lowercase "rom" (matches the slaspec)
#   - every <memory_block> gains initialized="false" (required by the new schema)
#
# Override the install location with GHIDRA_INSTALL_DIR.
set -euo pipefail

HERE="$(cd "$(dirname "$0")" && pwd)"
GHIDRA="${GHIDRA_INSTALL_DIR:-/opt/ghidra}"
DEST="$GHIDRA/Ghidra/Processors/TMS34010"
SUDO="${SUDO:-sudo}"

if [[ ! -x "$GHIDRA/support/sleigh" ]]; then
    echo "error: $GHIDRA/support/sleigh not found (set GHIDRA_INSTALL_DIR)" >&2
    exit 1
fi

$SUDO mkdir -p "$DEST/data/languages"
$SUDO cp "$HERE/ghidra-tms34010"/tms34010.{slaspec,sinc,ldefs,pspec,cspec} \
    "$DEST/data/languages/"
$SUDO touch "$DEST/Module.manifest"

echo "compiling sleigh -> sla ..."
$SUDO "$GHIDRA/support/sleigh" -a "$DEST/data/languages"

# The sleigh compiler writes the .sla as root; make it readable by users.
$SUDO chmod -R a+rX "$DEST"

echo "installed TMS34010 language into $DEST"
echo "language id: tms34010:LE:32:default"