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Additional programming for source level debugger.

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- always program STATE_BASE_ADDRESS and STATE_SIP

Change-Id: Iea6327d062b4efdddd3b0060d3105b29745b9cba
This commit is contained in:
Zdunowski, Piotr
2018-12-13 14:12:44 +01:00
committed by sys_ocldev
parent f9b48382ed
commit 0ca8ee7f30
3 changed files with 93 additions and 3 deletions
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75
unit_tests/source_level_debugger/source_level_debugger_csr_tests.cpp
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@@ -115,3 +115,78 @@ HWCMDTEST_F(IGFX_GEN8_CORE, CommandStreamReceiverWithActiveDebuggerTest, givenCs
alignedFree(buffer);
}
}
HWCMDTEST_F(IGFX_GEN8_CORE, CommandStreamReceiverWithActiveDebuggerTest, givenCsrWithActiveDebuggerAndWhenFlushTaskIsCalledThenAlwaysProgramStateBaseAddressAndSip) {
using STATE_BASE_ADDRESS = typename FamilyType::STATE_BASE_ADDRESS;
using STATE_SIP = typename FamilyType::STATE_SIP;
auto device = std::unique_ptr<MockDevice>(MockDevice::createWithNewExecutionEnvironment<MockDevice>(nullptr));
if (device->getHardwareInfo().capabilityTable.defaultPreemptionMode == PreemptionMode::MidThread) {
device->setSourceLevelDebuggerActive(true);
device->allocatePreemptionAllocationIfNotPresent();
auto mockCsr = new MockCsrHw2<FamilyType>(*platformDevices[0], *device->executionEnvironment);
device->resetCommandStreamReceiver(mockCsr);
mockCsr->overrideDispatchPolicy(DispatchMode::ImmediateDispatch);
CommandQueueHw<FamilyType> commandQueue(nullptr, device.get(), 0);
auto &commandStream = commandQueue.getCS(4096u);
auto &preambleStream = mockCsr->getCS(0);
DispatchFlags dispatchFlags;
dispatchFlags.preemptionMode = PreemptionMode::Disabled;
void *buffer = alignedMalloc(MemoryConstants::pageSize, MemoryConstants::pageSize64k);
std::unique_ptr<MockGraphicsAllocation> allocation(new MockGraphicsAllocation(buffer, MemoryConstants::pageSize));
std::unique_ptr<IndirectHeap> heap(new IndirectHeap(allocation.get()));
mockCsr->flushTask(commandStream,
0,
*heap.get(),
*heap.get(),
*heap.get(),
0,
dispatchFlags,
*device);
mockCsr->flushBatchedSubmissions();
mockCsr->flushTask(commandStream,
0,
*heap.get(),
*heap.get(),
*heap.get(),
0,
dispatchFlags,
*device);
auto sipType = SipKernel::getSipKernelType(device->getHardwareInfo().pPlatform->eRenderCoreFamily, true);
auto sipAllocation = device->getExecutionEnvironment()->getBuiltIns()->getSipKernel(sipType, *device.get()).getSipAllocation();
HardwareParse hwParser;
hwParser.parseCommands<FamilyType>(preambleStream);
auto itorStateBaseAddr = find<STATE_BASE_ADDRESS *>(hwParser.cmdList.begin(), hwParser.cmdList.end());
auto itorStateSip = find<STATE_SIP *>(hwParser.cmdList.begin(), hwParser.cmdList.end());
ASSERT_NE(hwParser.cmdList.end(), itorStateBaseAddr);
ASSERT_NE(hwParser.cmdList.end(), itorStateSip);
auto itorStateBaseAddr2 = find<STATE_BASE_ADDRESS *>(std::next(itorStateBaseAddr), hwParser.cmdList.end());
auto itorStateSip2 = find<STATE_SIP *>(std::next(itorStateSip), hwParser.cmdList.end());
ASSERT_NE(hwParser.cmdList.end(), itorStateBaseAddr2);
ASSERT_NE(hwParser.cmdList.end(), itorStateSip2);
STATE_BASE_ADDRESS *sba = (STATE_BASE_ADDRESS *)*itorStateBaseAddr2;
STATE_SIP *stateSipCmd = (STATE_SIP *)*itorStateSip2;
EXPECT_LT(reinterpret_cast<void *>(sba), reinterpret_cast<void *>(stateSipCmd));
auto sipAddress = stateSipCmd->getSystemInstructionPointer();
EXPECT_EQ(sipAllocation->getGpuAddressToPatch(), sipAddress);
alignedFree(buffer);
}
}