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Code Issues Releases Wiki Activity

GP-4559 Creating new Memory Search Feature that include dynamic change

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detection
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ghidragon 2024-06-12 15:50:20 -04:00
parent 86c126b7f6
commit 7f7559df56
134 changed files with 15580 additions and 3105 deletions
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35
Ghidra/Debug/Framework-TraceModeling/src/test/java/ghidra/trace/database/memory/AbstractDBTraceMemoryManagerMemoryTest.java
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@ -4,9 +4,9 @@
* 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.
@ -960,4 +960,35 @@ public abstract class AbstractDBTraceMemoryManagerMemoryTest
assertArrayEquals(b.arr(1, 2, 3, 4), read.array());
}
}
@Test
public void testReplicateNpeScenario() throws Exception {
ByteBuffer buf4k = ByteBuffer.allocate(0x1000);
AddressSetView set = b.set(
b.range(0x00400000, 0x00404fff),
b.range(0x00605000, 0x00606fff),
b.range(0x7ffff7a2c000L, 0x7ffff7a33fffL));
Random random = new Random();
for (int i = 0; i < 30; i++) {
try (Transaction tx = b.startTransaction()) {
for (int j = 0; j < 3; j++) {
for (AddressRange r : set) {
for (AddressRange rc : new AddressRangeChunker(r, 0x1000)) {
if (random.nextInt(100) < 20) {
memory.setState(0, rc, TraceMemoryState.ERROR);
continue;
}
buf4k.position(0);
buf4k.limit(0x1000);
memory.putBytes(0, rc.getMinAddress(), buf4k);
}
}
}
}
try (Transaction tx = b.startTransaction()) {
memory.setState(0, b.range(0, -1), TraceMemoryState.UNKNOWN);
}
}
}
}