mirror of
https://github.com/NationalSecurityAgency/ghidra.git
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85 lines
3 KiB
Java
85 lines
3 KiB
Java
/* ###
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* IP: GHIDRA
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import java.nio.ByteBuffer;
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import java.nio.ByteOrder;
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import java.util.List;
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import ghidra.app.script.GhidraScript;
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import ghidra.debug.flatapi.FlatDebuggerAPI;
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import ghidra.program.model.address.Address;
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import ghidra.program.model.symbol.Symbol;
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import ghidra.trace.model.Trace;
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public class DumpBoardScript extends GhidraScript implements FlatDebuggerAPI {
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@Override
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protected void run() throws Exception {
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// --------------------------------
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Trace trace = getCurrentTrace();
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if (trace == null) {
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throw new AssertionError("There is no active session");
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}
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// --------------------------------
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if (!"termmines".equals(currentProgram.getName())) {
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throw new AssertionError("The current program must be termmines");
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}
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// --------------------------------
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List<Symbol> widthSyms = getSymbols("width", null);
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if (widthSyms.isEmpty()) {
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throw new AssertionError("Symbol 'width' is required");
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}
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List<Symbol> heightSyms = getSymbols("height", null);
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if (heightSyms.isEmpty()) {
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throw new AssertionError("Symbol 'height' is required");
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}
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List<Symbol> cellsSyms = getSymbols("cells", null);
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if (cellsSyms.isEmpty()) {
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throw new AssertionError("Symbol 'cells' is required");
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}
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Address widthDyn = translateStaticToDynamic(widthSyms.get(0).getAddress());
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if (widthDyn == null) {
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throw new AssertionError("Symbol 'width' is not mapped to target");
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}
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Address heightDyn = translateStaticToDynamic(heightSyms.get(0).getAddress());
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if (heightDyn == null) {
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throw new AssertionError("Symbol 'height' is not mapped to target");
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}
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Address cellsDyn = translateStaticToDynamic(cellsSyms.get(0).getAddress());
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if (cellsDyn == null) {
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throw new AssertionError("Symbol 'cells' is not mapped to target");
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}
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// --------------------------------
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byte[] widthDat = readMemory(widthDyn, 4, monitor);
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byte[] heightDat = readMemory(heightDyn, 4, monitor);
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byte[] cellsData = readMemory(cellsDyn, 1024, monitor);
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// --------------------------------
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int width = ByteBuffer.wrap(widthDat).order(ByteOrder.LITTLE_ENDIAN).getInt();
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int height = ByteBuffer.wrap(heightDat).order(ByteOrder.LITTLE_ENDIAN).getInt();
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println("Width: " + width);
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println("Height: " + height);
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for (int y = 0; y < height; y++) {
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for (int x = 0; x < width; x++) {
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if ((cellsData[(y + 1) * 32 + x + 1] & 0x80) == 0x80) {
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println("Mine at (%d,%d)".formatted(x, y));
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}
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}
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}
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}
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}
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