private String getModelDataForRegisterDataValue(
IFrameDMContext frameDmc, String format, int regNo) throws Throwable {
final AsyncCompletionWaitor wait = new AsyncCompletionWaitor();
final IRegisterDMContext[] regDMCs = getRegisters(frameDmc);
final FormattedValueDMContext valueDmc =
fRegService.getFormattedValueContext(regDMCs[regNo], format);
final DataRequestMonitor<FormattedValueDMData> regRm =
new DataRequestMonitor<FormattedValueDMData>(fRegService.getExecutor(), null) {
@Override
protected void handleCompleted() {
if (isSuccess()) {
wait.setReturnInfo(getData());
}
wait.waitFinished(getStatus());
}
};
fRegService
.getExecutor()
.submit(
new Runnable() {
public void run() {
fRegService.getFormattedExpressionValue(valueDmc, regRm);
}
});
wait.waitUntilDone(AsyncCompletionWaitor.WAIT_FOREVER);
assertTrue(wait.getMessage(), wait.isOK());
FormattedValueDMData data = (FormattedValueDMData) wait.getReturnInfo();
return data.getFormattedValue();
}
/*
* This is a common support method which gets the Register Group Information
* and verifies it.
*/
private IRegisterGroupDMContext getRegisterGroup() throws Throwable {
final AsyncCompletionWaitor fWait = new AsyncCompletionWaitor();
final DataRequestMonitor<IRegisterGroupDMContext[]> regGroupDone =
new DataRequestMonitor<IRegisterGroupDMContext[]>(fRegService.getExecutor(), null) {
@Override
protected void handleCompleted() {
if (isSuccess()) {
fWait.setReturnInfo(getData());
}
fWait.waitFinished(getStatus());
}
};
fRegService
.getExecutor()
.submit(
new Runnable() {
public void run() {
fRegService.getRegisterGroups(fContainerDmc, regGroupDone);
}
});
fWait.waitUntilDone(AsyncCompletionWaitor.WAIT_FOREVER);
assertTrue(fWait.getMessage(), fWait.isOK());
IRegisterGroupDMContext[] regGroupsDMCs = (IRegisterGroupDMContext[]) fWait.getReturnInfo();
assertTrue(
"There was more than one register group (" + regGroupsDMCs.length + ")", // $NON-NLS-1$
regGroupsDMCs.length == 1);
fWait.waitReset();
return (regGroupsDMCs[0]);
}
private void writeRegister(
IFrameDMContext frameDmc, final int regIndex, final String regValue, final String formatId)
throws Throwable {
final AsyncCompletionWaitor fWait = new AsyncCompletionWaitor();
final IRegisterDMContext[] regDMCs = getRegisters(frameDmc);
fRegService
.getExecutor()
.submit(
new Runnable() {
public void run() {
fRegService.writeRegister(
regDMCs[regIndex],
regValue,
formatId,
new RequestMonitor(fRegService.getExecutor(), null) {
@Override
protected void handleCompleted() {
fWait.waitFinished(getStatus());
}
});
}
});
fWait.waitUntilDone(AsyncCompletionWaitor.WAIT_FOREVER);
fWait.waitReset();
}
private IRegisterDMContext[] getRegisters(final IFrameDMContext frameDmc) throws Throwable {
final AsyncCompletionWaitor fWait = new AsyncCompletionWaitor();
final IRegisterGroupDMContext regGroupsDMC = getRegisterGroup();
fRegService
.getExecutor()
.submit(
new Runnable() {
public void run() {
fRegService.getRegisters(
new CompositeDMContext(new IDMContext[] {regGroupsDMC, frameDmc}),
new DataRequestMonitor<IRegisterDMContext[]>(fRegService.getExecutor(), null) {
@Override
protected void handleCompleted() {
if (isSuccess()) {
fWait.setReturnInfo(getData());
}
fWait.waitFinished(getStatus());
}
});
}
});
fWait.waitUntilDone(AsyncCompletionWaitor.WAIT_FOREVER);
assertTrue(fWait.getMessage(), fWait.isOK());
IRegisterDMContext[] regContexts = (IRegisterDMContext[]) fWait.getReturnInfo();
fWait.waitReset();
assertEquals("Wrong number of registers", get_X86_REGS().size(), regContexts.length);
return (regContexts);
}
@Override
protected void doExecute(IRegisters service, final DataRequestMonitor<String> rm) {
/*
* Convert to the proper formatting DMC then go get the formatted
* value.
*/
FormattedValueDMContext formDmc = service.getFormattedValueContext(fDmc, fFormatId);
service.getFormattedExpressionValue(
formDmc,
new DataRequestMonitor<FormattedValueDMData>(ImmediateExecutor.getInstance(), rm) {
@Override
protected void handleSuccess() {
/*
* All good set return value.
*/
rm.setData(getData().getFormattedValue());
rm.done();
}
});
}
@Override
protected void doExecute(IRegisters service, final DataRequestMonitor<IRegisterDMData> rm) {
service.getRegisterData(
fDmc,
new DataRequestMonitor<IRegisterDMData>(ImmediateExecutor.getInstance(), rm) {
@Override
protected void handleSuccess() {
/*
* All good set return value.
*/
rm.setData(getData());
rm.done();
}
});
}
@Override
protected void doExecute(IRegisters service, final DataRequestMonitor<Object> rm) {
// Write the bit field using the mnemonic style.
service.writeBitField(
fDmc,
fMnemonic,
new DataRequestMonitor<IBitFieldDMData>(ImmediateExecutor.getInstance(), rm) {
@Override
protected void handleSuccess() {
/*
* All good set return value.
*/
rm.setData(new Object());
rm.done();
}
});
}
@Override
protected void doExecute(IRegisters service, final DataRequestMonitor<IBitFieldDMData> rm) {
service.getBitFieldData(fDmc, rm);
}
@Override
protected void doExecute(IRegisters service, final DataRequestMonitor<String[]> rm) {
service.getAvailableFormats(fDmc, rm);
}
@Test
public void compareRegisterForMultipleExecutionContexts() throws Throwable {
// Run past the line that creates a thread and past the sleep that
// follows it. This is a bit tricky because the code that creates the
// thread is conditional depending on environment. Run to the printf
// before it (which is common), then do step operations over the
// non-common code (but same number of lines)
SyncUtil.runToLine(SRC_NAME, Integer.toString(MIRunControlTest.LINE_MAIN_PRINTF));
SyncUtil.step(StepType.STEP_OVER); // over the printf
SyncUtil.step(StepType.STEP_OVER); // over the create-thread call
MIStoppedEvent stoppedEvent =
SyncUtil.step(
StepType.STEP_OVER, TestsPlugin.massageTimeout(2000)); // over the one second sleep
// Get the thread IDs
final IContainerDMContext containerDmc =
DMContexts.getAncestorOfType(stoppedEvent.getDMContext(), IContainerDMContext.class);
final AsyncCompletionWaitor wait = new AsyncCompletionWaitor();
final DataRequestMonitor<IExecutionDMContext[]> drm =
new DataRequestMonitor<IExecutionDMContext[]>(fRegService.getExecutor(), null) {
@Override
protected void handleCompleted() {
if (isSuccess()) {
wait.setReturnInfo(getData());
}
wait.waitFinished(getStatus());
}
};
fRegService
.getExecutor()
.submit(
new Runnable() {
public void run() {
fRunControl.getExecutionContexts(containerDmc, drm);
}
});
wait.waitUntilDone(TestsPlugin.massageTimeout(5000));
Assert.assertTrue(wait.getMessage(), wait.isOK());
IExecutionDMContext[] ctxts = (IExecutionDMContext[]) wait.getReturnInfo();
wait.waitReset();
Assert.assertNotNull(ctxts);
Assert.assertTrue(ctxts.length > 1);
int tid1 = ((IMIExecutionDMContext) ctxts[0]).getThreadId();
int tid2 = ((IMIExecutionDMContext) ctxts[1]).getThreadId();
// Get execution context to thread 2
IExecutionDMContext execDmc = SyncUtil.createExecutionContext(containerDmc, tid2);
IFrameDMContext frameDmc2 = SyncUtil.getStackFrame(execDmc, 0);
String thread2RegVal0 =
getModelDataForRegisterDataValue(frameDmc2, IFormattedValues.NATURAL_FORMAT, 0);
String thread2RegVal1 =
getModelDataForRegisterDataValue(frameDmc2, IFormattedValues.NATURAL_FORMAT, 1);
String thread2RegVal2 =
getModelDataForRegisterDataValue(frameDmc2, IFormattedValues.NATURAL_FORMAT, 2);
String thread2RegVal3 =
getModelDataForRegisterDataValue(frameDmc2, IFormattedValues.NATURAL_FORMAT, 3);
String thread2RegVal4 =
getModelDataForRegisterDataValue(frameDmc2, IFormattedValues.NATURAL_FORMAT, 4);
String thread2RegVal5 =
getModelDataForRegisterDataValue(frameDmc2, IFormattedValues.NATURAL_FORMAT, 5);
// Get execution context to thread 1
execDmc = SyncUtil.createExecutionContext(containerDmc, tid1);
IFrameDMContext frameDmc1 = SyncUtil.getStackFrame(execDmc, 0);
getModelDataForRegisterDataValue(frameDmc1, IFormattedValues.NATURAL_FORMAT, 0);
// Re-set the execution context to 2 and Fetch from the Cache
String dupliThread2RegVal0 =
getModelDataForRegisterDataValue(frameDmc2, IFormattedValues.NATURAL_FORMAT, 0);
String dupliThread2RegVal1 =
getModelDataForRegisterDataValue(frameDmc2, IFormattedValues.NATURAL_FORMAT, 1);
String dupliThread2RegVal2 =
getModelDataForRegisterDataValue(frameDmc2, IFormattedValues.NATURAL_FORMAT, 2);
String dupliThread2RegVal3 =
getModelDataForRegisterDataValue(frameDmc2, IFormattedValues.NATURAL_FORMAT, 3);
String dupliThread2RegVal4 =
getModelDataForRegisterDataValue(frameDmc2, IFormattedValues.NATURAL_FORMAT, 4);
String dupliThread2RegVal5 =
getModelDataForRegisterDataValue(frameDmc2, IFormattedValues.NATURAL_FORMAT, 5);
// If Values not equal , then context haven't been re-set properly
assertTrue(
"Multiple context not working. Execution Context is not reset to 2",
thread2RegVal0.equals(dupliThread2RegVal0));
assertTrue(
"Multiple context not working. Execution Context is not reset to 2",
thread2RegVal1.equals(dupliThread2RegVal1));
assertTrue(
"Multiple context not working. Execution Context is not reset to 2",
thread2RegVal2.equals(dupliThread2RegVal2));
assertTrue(
"Multiple context not working. Execution Context is not reset to 2",
thread2RegVal3.equals(dupliThread2RegVal3));
assertTrue(
"Multiple context not working. Execution Context is not reset to 2",
thread2RegVal4.equals(dupliThread2RegVal4));
assertTrue(
"Multiple context not working. Execution Context is not reset to 2",
thread2RegVal5.equals(dupliThread2RegVal5));
}
