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GP-1246: Added unit test from example in #3358

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Dan 2021-08-25 13:39:16 -04:00
parent 03b7f8c1cc
commit 4cb02d678b
1 changed files with 30 additions and 2 deletions
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32
Ghidra/Debug/Framework-TraceModeling/src/test/java/ghidra/trace/database/program/DBTraceDisassemblerIntegrationTest.java
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@ -29,6 +29,7 @@ import org.junit.runner.Description;
import com.google.common.collect.Range;
import ghidra.app.cmd.disassemble.ArmDisassembleCommand;
import ghidra.app.cmd.disassemble.MipsDisassembleCommand;
import ghidra.program.database.ProgramBuilder;
import ghidra.program.disassemble.Disassembler;
import ghidra.program.model.address.AddressOverflowException;
@ -209,10 +210,37 @@ public class DBTraceDisassemblerIntegrationTest extends AbstractGhidraHeadlessIn
new ArmDisassembleCommand(b.addr(0xb6fa2cdc), restricted, true);
thumbDis.applyTo(b.trace.getFixedProgramView(0), TaskMonitor.DUMMY);
CodeUnit cu1 = b.trace.getCodeManager().codeUnits().getAt(0, b.addr(0xb6fa2cdc));
DBTraceCodeUnitsMemoryView cuManager = b.trace.getCodeManager().codeUnits();
CodeUnit cu1 = cuManager.getAt(0, b.addr(0xb6fa2cdc));
assertEquals("push { r4, r5, r6, r7, r8, lr }", cu1.toString());
CodeUnit cu2 = b.trace.getCodeManager().codeUnits().getAt(0, b.addr(0xb6fa2ce0));
CodeUnit cu2 = cuManager.getAt(0, b.addr(0xb6fa2ce0));
assertEquals("sub sp,#0x1d8", cu2.toString());
}
}
@Test
@TestLanguage("MIPS:BE:64:default")
public void testDelaySlotSampleDBTrace() throws Exception {
try (UndoableTransaction tid = b.startTransaction()) {
DBTraceMemoryManager memory = b.trace.getMemoryManager();
memory.createRegion(".text", 0, b.range(0x120000000L, 0x120010000L),
Set.of(TraceMemoryFlag.READ, TraceMemoryFlag.EXECUTE));
memory.putBytes(0, b.addr(0x1200035b4L), b.buf(
// bal LAB_1200035bc
0x04, 0x11, 0x00, 0x01,
// _nop
0x00, 0x00, 0x00, 0x00));
AddressSet restricted = new AddressSet(b.addr(0x1200035b4L), b.addr(0x1200035bbL));
MipsDisassembleCommand mipsDis =
new MipsDisassembleCommand(b.addr(0x1200035b4L), restricted, false);
mipsDis.applyTo(b.trace.getFixedProgramView(0), TaskMonitor.DUMMY);
DBTraceCodeUnitsMemoryView cuManager = b.trace.getCodeManager().codeUnits();
CodeUnit cu1 = cuManager.getAt(0, b.addr(0x1200035b4L));
assertEquals("bal 0x1200035bc", cu1.toString());
CodeUnit cu2 = cuManager.getAt(0, b.addr(0x1200035b8L));
assertEquals("_nop", cu2.toString());
}
}
}