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47 lines
1.4 KiB
47 lines
1.4 KiB
#!/usr/bin/env bash
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if [ -z "$ANDROID_BUILD_TOP" ]
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then
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echo "You must run lunch to setup the environment"
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exit 1
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fi
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set -e
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BOOTLOADER_IMG="bootloader.img"
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RADIO_IMG="radio.img"
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BOOTLOADER_UNPACKED="bootloader_unpacked"
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RADIO_UNPACKED="radio_unpacked"
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BUILD_IMG_PATH="$ANDROID_BUILD_TOP/vendor/google_devices/crosshatch/prebuilts"
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BOOTLOADER_PATH="$BUILD_IMG_PATH/$BOOTLOADER_IMG"
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RADIO_PATH="$BUILD_IMG_PATH/$RADIO_IMG"
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TOOL="$ANDROID_HOST_OUT/testcases/fuzzy_fastboot/x86_64/fuzzy_fastboot"
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CONFIG_PATH=$(dirname $0)
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UNPACK_TOOL="python2 $ANDROID_BUILD_TOP/vendor/google_devices/crosshatch/prebuilts/unpack.py"
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# Generate the garbage images
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RADIO_SIZE=$(wc -c <"$RADIO_PATH")
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BOOTLOADER_SIZE=$(wc -c <"$BOOTLOADER_PATH")
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head -c $RADIO_SIZE </dev/urandom>radio_garbage.img
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head -c $BOOTLOADER_SIZE </dev/urandom>bootloader_garbage.img
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# Symlink the good images
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ln -s "$BOOTLOADER_PATH" "$BOOTLOADER_IMG"
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ln -s "$RADIO_PATH" "$RADIO_IMG"
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# Unpack them
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$UNPACK_TOOL $BOOTLOADER_IMG -o $BOOTLOADER_UNPACKED
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$UNPACK_TOOL $RADIO_IMG -o $RADIO_UNPACKED
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# Make the output image directory
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mkdir -p "$CONFIG_PATH/output"
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# Run fuzzy_fastboot
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$TOOL "--search_path=$CONFIG_PATH" "--config=config.xml" "--output_path=output" "--serial_port=/dev/ttyUSB0" "$@"
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# Clean up
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rm radio_garbage.img
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rm bootloader_garbage.img
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rm "$BOOTLOADER_IMG"
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rm "$RADIO_IMG"
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rm -rf "$RADIO_UNPACKED"
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rm -rf "$BOOTLOADER_UNPACKED"
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