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GP-0: Post-merge fixes for tests involving assembly.

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This commit is contained in:
Dan 2021-04-05 12:17:33 -04:00
parent 28bad6d430
commit d9476f62e7
2 changed files with 12 additions and 5 deletions
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4
Ghidra/Debug/Debugger/ghidra_scripts/PopulateDemoTrace.java
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@ -386,7 +386,7 @@ public class PopulateDemoTrace extends GhidraScript {
* A call to "exit" results in the immediate termination of the calling thread. * A call to "exit" results in the immediate termination of the calling thread.
*/ */
Assembler asm = Assemblers.getAssembler(trace.getFixedProgramView(snap)); Assembler asm = Assemblers.getAssembler(trace.getFixedProgramView(snap));
InstructionBlock mainBlock = asm.assemble(mainLabel.getAddress(), // Iterator<Instruction> mainBlock = asm.assemble(mainLabel.getAddress(), //
"PUSH RBP", // "PUSH RBP", //
"MOV RBP,RSP", // "MOV RBP,RSP", //
"CALL clone", // "CALL clone", //
@ -404,7 +404,7 @@ public class PopulateDemoTrace extends GhidraScript {
"MOV dword ptr [RSP+8],0x21646c", // "MOV dword ptr [RSP+8],0x21646c", //
"CALL exit" // "CALL exit" //
); );
mainBlock.forEach(mainInstructions::add); mainBlock.forEachRemaining(mainInstructions::add);
/** /**
* Stub out "clone" * Stub out "clone"

13
Ghidra/Debug/Framework-TraceModeling/src/test/java/ghidra/pcode/exec/trace/TracePcodeEmulatorTest.java
View file

@ -21,6 +21,7 @@ import java.lang.invoke.MethodHandles;
import java.lang.invoke.MethodHandles.Lookup; import java.lang.invoke.MethodHandles.Lookup;
import java.math.BigInteger; import java.math.BigInteger;
import java.nio.ByteBuffer; import java.nio.ByteBuffer;
import java.util.Iterator;
import java.util.List; import java.util.List;
import org.junit.Test; import org.junit.Test;
@ -33,7 +34,9 @@ import ghidra.app.plugin.assembler.sleigh.sem.AssemblyPatternBlock;
import ghidra.app.plugin.processors.sleigh.SleighLanguage; import ghidra.app.plugin.processors.sleigh.SleighLanguage;
import ghidra.pcode.emu.PcodeThread; import ghidra.pcode.emu.PcodeThread;
import ghidra.pcode.exec.*; import ghidra.pcode.exec.*;
import ghidra.program.model.lang.*; import ghidra.program.model.lang.Register;
import ghidra.program.model.lang.RegisterValue;
import ghidra.program.model.listing.Instruction;
import ghidra.test.AbstractGhidraHeadlessIntegrationTest; import ghidra.test.AbstractGhidraHeadlessIntegrationTest;
import ghidra.trace.database.ToyDBTraceBuilder; import ghidra.trace.database.ToyDBTraceBuilder;
import ghidra.trace.model.memory.TraceMemoryFlag; import ghidra.trace.model.memory.TraceMemoryFlag;
@ -76,9 +79,13 @@ public class TracePcodeEmulatorTest extends AbstractGhidraHeadlessIntegrationTes
Range.atLeast(0L), tb.range(0x00100000, 0x0010ffff), Range.atLeast(0L), tb.range(0x00100000, 0x0010ffff),
TraceMemoryFlag.READ, TraceMemoryFlag.WRITE); TraceMemoryFlag.READ, TraceMemoryFlag.WRITE);
Assembler asm = Assemblers.getAssembler(tb.trace.getFixedProgramView(0)); Assembler asm = Assemblers.getAssembler(tb.trace.getFixedProgramView(0));
InstructionBlock block = Iterator<Instruction> block =
asm.assemble(tb.addr(0x00400000), assembly.toArray(String[]::new)); asm.assemble(tb.addr(0x00400000), assembly.toArray(String[]::new));
Msg.info(this, "Assembly ended at: " + block.getMaxAddress()); Instruction last = null;
while (block.hasNext()) {
last = block.next();
}
Msg.info(this, "Assembly ended at: " + last.getMaxAddress());
PcodeExecutor<byte[]> exec = PcodeExecutor<byte[]> exec =
TraceSleighUtils.buildByteExecutor(tb.trace, 0, thread, 0); TraceSleighUtils.buildByteExecutor(tb.trace, 0, thread, 0);
PcodeProgram initProg = SleighProgramCompiler.compileProgram( PcodeProgram initProg = SleighProgramCompiler.compileProgram(