text: /*
   * Copyright (C) 2017-2020 Intel Corporation
   *
   * SPDX-License-Identifier: MIT
   *
   */
  
  #include "shared/source/built_ins/sip.h"
  
  #include "shared/source/built_ins/built_ins.h"
  #include "shared/source/device/device.h"
  #include "shared/source/execution_environment/execution_environment.h"
  #include "shared/source/helpers/debug_helpers.h"
  #include "shared/source/helpers/hw_helper.h"
  #include "shared/source/helpers/ptr_math.h"
  #include "shared/source/helpers/string.h"
  #include "shared/source/memory_manager/graphics_allocation.h"
  
  #include "opencl/source/program/kernel_info.h"
  #include "opencl/source/program/program.h"
  
  namespace NEO {
  
  const size_t SipKernel::maxDbgSurfaceSize = 0x49c000; // proper value should be taken from compiler when it's ready
  
  const char *getSipKernelCompilerInternalOptions(SipKernelType kernel) {
      switch (kernel) {
      default:
          DEBUG_BREAK_IF(true);
          return "";
      case SipKernelType::Csr:
          return "-cl-include-sip-csr";
      case SipKernelType::DbgCsr:
          return "-cl-include-sip-kernel-debug -cl-include-sip-csr -cl-set-bti:0";
      case SipKernelType::DbgCsrLocal:
          return "-cl-include-sip-kernel-local-debug -cl-include-sip-csr -cl-set-bti:0";
      }
  }
  
  const char *getSipLlSrc(const Device &device) {
  #define M_DUMMY_LL_SRC                              \
      "define void @f()  {                        \n" \
      "    ret void                               \n" \
      "}                                          \n" \
      "!opencl.compiler.options = !{!0}           \n" \
      "!opencl.kernels = !{!1}                    \n" \
      "!0 = !{}                                   \n" \
      "!1 = !{void()* @f, !2, !3, !4, !5, !6, !7} \n" \
      "!2 = !{!\"kernel_arg_addr_space\"}         \n" \
      "!3 = !{!\"kernel_arg_access_qual\"}        \n" \
      "!4 = !{!\"kernel_arg_type\"}               \n" \
      "!5 = !{!\"kernel_arg_type_qual\"}          \n" \
      "!6 = !{!\"kernel_arg_base_type\"}          \n" \
      "!7 = !{!\"kernel_arg_name\"}               \n"
  
      constexpr const char *llDummySrc32 =
          "target datalayout = \"e-p:32:32:32\"       \n"
          "target triple = \"spir\"                   \n" M_DUMMY_LL_SRC;
  
      constexpr const char *llDummySrc64 =
          "target datalayout = \"e-p:64:64:64\"       \n"
          "target triple = \"spir64\"                 \n" M_DUMMY_LL_SRC;
  
  #undef M_DUMMY_LL_SRC
  
      const uint32_t ptrSize = device.getDeviceInfo().force32BitAddressess ? 4 : sizeof(void *);
  
      return (ptrSize == 8) ? llDummySrc64 : llDummySrc32;
  }
  
  SipKernel::SipKernel(SipKernelType type, Program *sipProgram)
      : type(type) {
      program = sipProgram;
  }
  SipKernel::~SipKernel() {
      program->release();
  }
  
  GraphicsAllocation *SipKernel::getSipAllocation() const {
      return program->getKernelInfo(size_t{0})->getGraphicsAllocation();
  }
  
  const char *SipKernel::getBinary() const {
      auto kernelInfo = program->getKernelInfo(size_t{0});
      return reinterpret_cast<const char *>(ptrOffset(kernelInfo->heapInfo.pKernelHeap, kernelInfo->systemKernelOffset));
  }
  size_t SipKernel::getBinarySize() const {
      auto kernelInfo = program->getKernelInfo(size_t{0});
      return kernelInfo->heapInfo.pKernelHeader->KernelHeapSize - kernelInfo->systemKernelOffset;
  }
  
  SipKernelType SipKernel::getSipKernelType(GFXCORE_FAMILY family, bool debuggingActive) {
      auto &hwHelper = HwHelper::get(family);
      return hwHelper.getSipKernelType(debuggingActive);
  }
  
  GraphicsAllocation *SipKernel::getSipKernelAllocation(Device &device) {
      auto sipType = SipKernel::getSipKernelType(device.getHardwareInfo().platform.eRenderCoreFamily, device.isDebuggerActive());
      return device.getBuiltIns()->getSipKernel(sipType, device).getSipAllocation();
  }
  
  } // namespace NEO
  