//
// Copyright (c) 2012 Advanced Micro Devices, Inc. All rights reserved.
//
#ifndef _ACL_STRUCTS_0_8_H_
#define _ACL_STRUCTS_0_8_H_
#define ACL_STRUCT_HEADER \
  size_t struct_size
//! A structure that holds information on the various types of arguments
// The format in memory of this structure is
// -------------
// | aclArgData |
// -------------
// |->argStr    |
// -------------
// |->typeStr   |
// -------------
typedef struct _acl_md_arg_type_0_8 {
  ACL_STRUCT_HEADER;
  size_t argNameSize;
  size_t typeStrSize;
  const char *argStr;
  const char *typeStr;
  union {
    struct { // Struct for sampler arguments
      unsigned ID;
      unsigned isKernelDefined;
      unsigned value;
    } sampler;
    struct { // Struct for image arguments
      unsigned resID;
      unsigned cbNum;
      unsigned cbOffset;
      aclAccessType type;
      bool is2D;
      bool is1D;
      bool isArray;
      bool isBuffer;
    } image;
    struct { // struct for atomic counter arguments
      unsigned is32bit;
      unsigned resID;
      unsigned cbNum;
      unsigned cbOffset;
    } counter;
    struct { // struct for semaphore arguments
      unsigned resID;
      unsigned cbNum;
      unsigned cbOffset;
    } sema;
    struct { // struct for pass by value arguments
      unsigned numElements;
      unsigned cbNum;
      unsigned cbOffset;
      aclArgDataType data;
    } value;
    struct { // struct for pass by pointer arguments
      unsigned numElements;
      unsigned cbNum;
      unsigned cbOffset;
      unsigned bufNum;
      unsigned align;
      aclArgDataType data;
      aclMemoryType memory;
      aclAccessType type;
      bool isVolatile;
      bool isRestrict;
      bool isPipe;
    } pointer;
    struct { // Struct for queue arguments
      unsigned numElements;
      unsigned cbNum;
      unsigned cbOffset;
      aclArgDataType data;
      aclMemoryType memory;
    } queue;
  } arg;
  aclArgType type;
  bool isConst;
} aclArgData_0_8;

//! A structure that holds information for printf
// The format in memory of this structure is
// --------------
// | aclPrintfFmt|
// --------------
// |->argSizes   |
// --------------
// |->fmrStr     |
// --------------

typedef struct _acl_md_printf_fmt_0_8 {
  ACL_STRUCT_HEADER;
  unsigned ID;
  size_t numSizes;
  size_t fmtStrSize;
  uint32_t *argSizes;
  const char *fmtStr;
} aclPrintfFmt_0_8;

//! A structure that holds the metadata in the RODATA section.
typedef struct _acl_metadata_0_8 {
  ACL_STRUCT_HEADER; // This holds the size of the structure itself for versioning.
  size_t data_size; // This holds the size of all the memory allocated for this structure.
  uint32_t major, minor, revision; // RT_ABI_VERSION
  uint32_t gpuCaps; // RT_GPU_FUNC_CAPS
  uint32_t funcID; // RT_GPU_FUNC_ID
  uint32_t gpuRes[5]; // RT_GPU_DEFAULT_ID
  size_t wgs[3]; // RT_WORK_GROUP_SIZE
  uint32_t wrs[3]; // RT_WORK_REGION_SIZE
  size_t kernelNameSize;
  size_t deviceNameSize;
  size_t mem[6]; // RT_MEM_SIZES
  size_t numArgs;
  size_t numPrintf;

  aclArgData_0_8 *args; // RT_ARGUMENT_ARRAY
  aclPrintfFmt_0_8 *printf; // RT_GPU_PRINTF_ARRAY
  const char *kernelName; // RT_KERNEL_NAME
  const char *deviceName; // RT_DEVICE_NAME
  bool enqueue_kernel; // RT_DEVICE_ENQUEUE
  uint32_t kernel_index; // RT_KERNEL_INDEX
  uint32_t numHiddenKernelArgs; // RT_NUM_KERNEL_HIDDEN_ARGS
  size_t wavesPerSimdHint; // RT_WAVES_PER_SIMD_HINT
  size_t wsh[3]; // RT_WORK_GROUP_SIZE_HINT
  size_t vecTypeHintSize;
  const char *vth; // RT_VEC_TYPE_HINT
} aclMetadata_0_8;

//! An structure that holds information on the capabilities of the bif device.
typedef struct _acl_device_caps_rec_0_8 {
  ACL_STRUCT_HEADER;
  uint32_t flags[4];
  uint32_t encryptCode;
} aclDevCaps_0_8;

//! Structure that holds information on the target that the source is
// being compiled for.
typedef struct _acl_target_info_rec_0_8 {
  ACL_STRUCT_HEADER;
  aclDevType  arch_id; // An identifier for the architecture.
  uint32_t    chip_id; // A identifier for the chip.
} aclTargetInfo_0_8;

// Structure for the version 0.8 of the structure.
typedef struct _acl_binary_opts_rec_0_8 {
  ACL_STRUCT_HEADER;
  uint32_t elfclass;
  uint32_t bitness;
  const char *temp_file;
  uint32_t kernelArgAlign;
} aclBinaryOptions_0_8;

// Structure for the version 0.8.1 of the structure.
// This versions addes in alloc/dealloc functions.
typedef struct _acl_binary_opts_rec_0_8_1 {
  ACL_STRUCT_HEADER;
  uint32_t elfclass;
  uint32_t bitness;
  const char *temp_file;
  uint32_t kernelArgAlign;
  AllocFunc_0_8 alloc;
  FreeFunc_0_8  dealloc;
} aclBinaryOptions_0_8_1;

//! Structure that holds the OpenCL binary information.
typedef struct _acl_bif_rec_0_8 {
  ACL_STRUCT_HEADER;
  aclTargetInfo_0_8  target;      // Information about the target device.
  aclBIF*       bin;         // Pointer to the acl.
  aclOptions*   options;     // Pointer to acl options.
  aclBinaryOptions_0_8 binOpts;  // Pointer to the binary options.
  aclDevCaps_0_8     caps;        // Capabilities of the BIF.
} aclBinary_0_8;

//! Version of the aclBinary that uses the 0_8_1 version of the aclBinaryOptions.
typedef struct _acl_bif_rec_0_8_1 {
  ACL_STRUCT_HEADER;
  aclTargetInfo_0_8  target;      // Information about the target device.
  aclBIF*       bin;         // Pointer to the acl.
  aclOptions*   options;     // Pointer to acl options.
  aclBinaryOptions_0_8_1 binOpts;  // Pointer to the binary options.
  aclDevCaps_0_8     caps;        // Capabilities of the BIF.
} aclBinary_0_8_1;

#define ACL_LOADER_COMMON\
  ACL_STRUCT_HEADER; \
bool isBuiltin; \
const char *libName; \
void       *handle; \
LoaderInit  init; \
LoaderFini  fini;

// Struct that maps to the common structure between all loaders.
typedef struct _acl_common_loader_rec_0_8 {
  ACL_LOADER_COMMON;
} aclCommonLoader_0_8;

typedef struct _acl_cl_loader_rec_0_8 {
  ACL_LOADER_COMMON;
  Compile       compile;
  Link          link;
  CompLog       getLog;
  RetrieveType_0_8  retrieveType;
  SetType_0_8       setType;
  ConvertType_0_8   convertType;
  Disassemble   disassemble;
  GetDevBinary_0_8  devBinary;
  InsertSec     insSec;
  ExtractSec    extSec;
  RemoveSec     remSec;
  InsertSym     insSym;
  ExtractSym    extSym;
  RemoveSym     remSym;
  QueryInfo     getInfo;
  AddDbgArg     addDbg;
  RemoveDbgArg  removeDbg;
  SetupLoaderObject setupLoaderObject;
  JITObjectImageCreate jitOICreate;
  JITObjectImageCopy jitOICopy;
  JITObjectImageDestroy jitOIDestroy;
  JITObjectImageSize jitOISize;
  JITObjectImageData jitOIData;
  JITObjectImageFinalize jitOIFinalize;
  JITObjectImageGetGlobalsSize jitOIGlobalSize;
  JITObjectImageIterateSymbols jitOIIterateSymbols;
  JITObjectImageDisassembleKernel jitOIDisassembleKernel;
} aclCLLoader_0_8;

//! Structure that holds the required functions
// that sc exports for the SCDLL infrastructure.
typedef struct _acl_sc_loader_rec_0_8 {
  ACL_LOADER_COMMON;
  uint32_t /*SC_UINT32*/ sc_interface_version;
  void /**SC_EXPORT_FUNCTIONS**/ *scef;
  // Any version specific fields go here.
} aclSCLoader_0_8;

typedef struct _acl_fe_loader_rec_0_8 {
  ACL_LOADER_COMMON;
  FEToIR      toIR; // Used for Source to aclModule containing LLVMIR
  FEToIR      toModule; // Used to convert raw SPIR/LLVM-IR to aclModule
  SourceToISA toISA; // Used for Source to ISA
} aclFELoader_0_8;

typedef struct _acl_opt_loader_rec_0_8 {
  ACL_LOADER_COMMON;
  IRPhase   optimize; // Used for IR to IR transformation
} aclOptLoader_0_8;

typedef struct _acl_link_loader_rec_0_8 {
  ACL_LOADER_COMMON;
  LinkPhase link; // Used for Linking in IR modules
  IRPhase   toLLVMIR; // Used for converting SPIR to LLVMIR
  IRPhase   toSPIR; // Used for converting LLVMIR to SPIR
} aclLinkLoader_0_8;

typedef struct _acl_cg_loader_rec_0_8 {
  ACL_LOADER_COMMON;
  CGPhase  codegen; // Used for converting from LLVMIR to target ASM.
} aclCGLoader_0_8;

typedef struct _acl_be_loader_rec_0_8 {
  ACL_LOADER_COMMON;
  SourceToISA finalize; // Used for converting from target source to target ISA.
  SourceToISA assemble; // Used for converting from target text to target binary.
  DisasmISA disassemble; // Used for converting from target binary to target ISA.
} aclBELoader_0_8;

typedef struct _acl_compiler_opts_rec_0_8 {
  ACL_STRUCT_HEADER; // Size of the structure for version checking.
  const char *clLib;
  const char *feLib;
  const char *optLib;
  const char *linkLib;
  const char *cgLib;
  const char *beLib;
  const char *scLib;
} aclCompilerOptions_0_8;

typedef struct _acl_compiler_opts_rec_0_8_1 {
  ACL_STRUCT_HEADER; // Size of the structure for version checking.
  const char* clLib;
  const char *feLib;
  const char *optLib;
  const char *linkLib;
  const char *cgLib;
  const char *beLib;
  const char *scLib; // Name or path to the shader compiler shared library
  AllocFunc alloc;
  FreeFunc dealloc;
} aclCompilerOptions_0_8_1;

//! Structure that holds the OpenCL compiler and various loaders.
typedef struct _acl_compiler_rec_0_8 {
  ACL_STRUCT_HEADER;  // Size of structure for version checking.
  aclCLLoader   clAPI;   // Pointer to the compiler API.
  aclFELoader   feAPI;   // Pointer to the FE Loader API.
  aclOptLoader  optAPI;  // Pointer to the Opt Loader API.
  aclLinkLoader linkAPI; // Pointer to the Link Loader API.
  aclCGLoader   cgAPI;   // Pointer to the CG Loader API.
  aclBELoader   beAPI;   // Pointer to the BE Loader API.
  aclSCLoader   scAPI;   // Pointer to the SC Loader API.
  aclCompilerOptions *opts; // The options structure for the compiler.
  void *llvm_shutdown; // Pointer to the llvm shutdown object.
  char *buildLog;      // Pointer to the current build log.
  unsigned    logSize; // Size of the current build log.
  aclLoaderData *apiData; // pointer to data store for the compiler API loader.
} aclCompilerHandle_0_8;

//! Structure that holds the OpenCL compiler and various loaders.
typedef struct _acl_compiler_rec_0_8_1 {
  ACL_STRUCT_HEADER;
  aclCLLoader   clAPI;   // Pointer to the compiler API.
  aclFELoader   feAPI;   // Pointer to the FE Loader API.
  aclOptLoader  optAPI;  // Pointer to the Opt Loader API.
  aclLinkLoader linkAPI; // Pointer to the Link Loader API.
  aclCGLoader   cgAPI;   // Pointer to the CG Loader API.
  aclBELoader   beAPI;   // Pointer to the BE Loader API.
  aclSCLoader   scAPI;   // Pointer to the SC Loader API.
  AllocFunc     alloc;
  FreeFunc      dealloc;
  aclCompilerOptions *opts; // The options structure for the compiler.
  void *llvm_shutdown; // Pointer to the llvm shutdown object.
  char *buildLog;      // Pointer to the current build log.
  unsigned    logSize; // Size of the current build log.
  aclLoaderData *apiData; // pointer to data store for the compiler API loader.
} aclCompilerHandle_0_8_1;

//! Structure to hold kernel statistics obtained from kernel
typedef struct _acl_kernel_stats_0_8_1 {
  unsigned int scratchRegs;
  unsigned int scratchSize;
  unsigned int availablevgprs;
  unsigned int availablesgprs;
  unsigned int usedvgprs;
  unsigned int usedsgprs;
  unsigned int availableldssize;
  unsigned int usedldssize;
  unsigned int availablestacksize;
  unsigned int usedstacksize;
  unsigned int wavefrontsize;
  unsigned int wavefrontpersimd;
  unsigned int threadsperworkgroup;
  unsigned int reqdworkgroup_x;
  unsigned int reqdworkgroup_y;
  unsigned int reqdworkgroup_z;
} aclKernelStats;

#endif // _ACL_STRUCTS_0_8_H_