62 lines
1.8 KiB
Bash
Executable File
62 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
LUA_APP_SRC="$@"
|
|
|
|
MAP_FILE=build/nodemcu.map
|
|
LUAC_OUTPUT=build/luac.out
|
|
LUAC_CROSS=build/luac_cross/luac.cross
|
|
|
|
if [ ! -f "${MAP_FILE}" ]; then
|
|
echo "Error: ${MAP_FILE} not found. Please run make first."
|
|
exit 1
|
|
fi
|
|
if [ ! -f "${LUAC_CROSS}" ]; then
|
|
echo "Error: ${LUAC_CROSS} not found. Please run make first."
|
|
exit 1
|
|
fi
|
|
|
|
LFS_ADDR_SIZE=$(grep -E "0x[0-9a-f]+[ ]+0x[0-9a-f]+[ ]+esp-idf/embedded_lfs/libembedded_lfs.a\(lua.flash.store.reserved.S.obj\)" "${MAP_FILE}" | grep -v -w 0x0 | grep -v -w 0x24 | tr -s ' ')
|
|
if [ -z "${LFS_ADDR_SIZE}" ]; then
|
|
echo "Error: LFS segment not found. Use 'make clean; make' perhaps?"
|
|
exit 1
|
|
fi
|
|
|
|
LFS_ADDR=$(echo "${LFS_ADDR_SIZE}" | cut -d ' ' -f 2)
|
|
if [ -z "${LFS_ADDR}" ]; then
|
|
echo "Error: LFS segment address not found"
|
|
exit 1
|
|
fi
|
|
# The reported size is +4 due to the length field added by the IDF
|
|
LFS_SIZE=$(( $(echo "${LFS_ADDR_SIZE}" | cut -d ' ' -f 3) - 4 ))
|
|
if [ -z "${LFS_SIZE}" ]; then
|
|
echo "Error: LFS segment size not found"
|
|
exit 1
|
|
fi
|
|
|
|
echo "LFS segment address ${LFS_ADDR}, length ${LFS_SIZE}"
|
|
|
|
if ${LUAC_CROSS} -v | grep -q 'Lua 5.1'
|
|
then
|
|
echo "Generating Lua 5.1 LFS image..."
|
|
${LUAC_CROSS} -a ${LFS_ADDR} -m ${LFS_SIZE} -o ${LUAC_OUTPUT} ${LUA_APP_SRC}
|
|
else
|
|
set -e
|
|
echo "Generating intermediate Lua 5.3 LFS image..."
|
|
${LUAC_CROSS} -f -m ${LFS_SIZE} -o ${LUAC_OUTPUT}.tmp ${LUA_APP_SRC}
|
|
echo "Converting to absolute LFS image..."
|
|
${LUAC_CROSS} -F ${LUAC_OUTPUT}.tmp -a ${LFS_ADDR} -o ${LUAC_OUTPUT}
|
|
rm ${LUAC_OUTPUT}.tmp
|
|
fi
|
|
if [ $? != 0 ]; then
|
|
echo "Error: luac.cross failed"
|
|
exit 1
|
|
else
|
|
echo "Generated $(ls -l ${LUAC_OUTPUT} | cut -f5 -d' ') bytes of LFS data"
|
|
fi
|
|
# cmake depencies don't seem to pick up the change to luac.out?
|
|
rm -f build/lua.flash.store.reserved
|
|
|
|
echo "Re-linking nodemcu binary by invoking IDF build..."
|
|
make >/dev/null
|
|
echo "Done."
|