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Diffstat (limited to 'src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ipf/ProcessorBind.h')
| -rw-r--r-- | src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ipf/ProcessorBind.h | 319 |
1 files changed, 319 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ipf/ProcessorBind.h b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ipf/ProcessorBind.h new file mode 100644 index 0000000000..8ed5c78401 --- /dev/null +++ b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ipf/ProcessorBind.h @@ -0,0 +1,319 @@ +/** @file + Processor or Compiler specific defines and types for Intel Itanium(TM) processors. + +Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR> +This program and the accompanying materials are licensed and made available +under the terms and conditions of the BSD License which accompanies this +distribution. The full text of the license may be found at +http://opensource.org/licenses/bsd-license.php. + +THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __PROCESSOR_BIND_H__ +#define __PROCESSOR_BIND_H__ + + +/// +/// Define the processor type so other code can make processor-based choices. +/// +#define MDE_CPU_IPF + + +// +// Make sure we are using the correct packing rules per EFI specification +// +#pragma pack() + + +#if defined(__INTEL_COMPILER) +// +// Disable ICC's remark #869: "Parameter" was never referenced warning. +// This is legal ANSI C code so we disable the remark that is turned on with -Wall +// +#pragma warning ( disable : 869 ) + +// +// Disable ICC's remark #1418: external function definition with no prior declaration. +// This is legal ANSI C code so we disable the remark that is turned on with /W4 +// +#pragma warning ( disable : 1418 ) + +// +// Disable ICC's remark #1419: external declaration in primary source file +// This is legal ANSI C code so we disable the remark that is turned on with /W4 +// +#pragma warning ( disable : 1419 ) + +// +// Disable ICC's remark #593: "Variable" was set but never used. +// This is legal ANSI C code so we disable the remark that is turned on with /W4 +// +#pragma warning ( disable : 593 ) + +#endif + + +#if defined(_MSC_EXTENSIONS) +// +// Disable warning that make it impossible to compile at /W4 +// This only works for Microsoft* tools +// + +// +// Disabling bitfield type checking warnings. +// +#pragma warning ( disable : 4214 ) + +// +// Disabling the unreferenced formal parameter warnings. +// +#pragma warning ( disable : 4100 ) + +// +// Disable slightly different base types warning as CHAR8 * can not be set +// to a constant string. +// +#pragma warning ( disable : 4057 ) + +// +// Disable warning on conversion from function pointer to a data pointer +// +#pragma warning ( disable : 4054 ) + +// +// ASSERT(FALSE) or while (TRUE) are legal constructs so suppress this warning +// +#pragma warning ( disable : 4127 ) + +// +// Can not cast a function pointer to a data pointer. We need to do this on +// Itanium processors to get access to the PLABEL. +// +#pragma warning ( disable : 4514 ) + +// +// This warning is caused by functions defined but not used. For precompiled header only. +// +#pragma warning ( disable : 4505 ) + +// +// This warning is caused by empty (after preprocessing) source file. For precompiled header only. +// +#pragma warning ( disable : 4206 ) + +#endif + +#if defined(_MSC_EXTENSIONS) + // + // use Microsoft C compiler dependent integer width types + // + + /// + /// 8-byte unsigned value. + /// + typedef unsigned __int64 UINT64; + /// + /// 8-byte signed value. + /// + typedef __int64 INT64; + /// + /// 4-byte unsigned value. + /// + typedef unsigned __int32 UINT32; + /// + /// 4-byte signed value. + /// + typedef __int32 INT32; + /// + /// 2-byte unsigned value. + /// + typedef unsigned short UINT16; + /// + /// 2-byte Character. Unless otherwise specified all strings are stored in the + /// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards. + /// + typedef unsigned short CHAR16; + /// + /// 2-byte signed value. + /// + typedef short INT16; + /// + /// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other + /// values are undefined. + /// + typedef unsigned char BOOLEAN; + /// + /// 1-byte unsigned value. + /// + typedef unsigned char UINT8; + /// + /// 1-byte Character. + /// + typedef char CHAR8; + /// + /// 1-byte signed value. + /// + typedef signed char INT8; +#else + /// + /// 8-byte unsigned value. + /// + typedef unsigned long long UINT64; + /// + /// 8-byte signed value. + /// + typedef long long INT64; + /// + /// 4-byte unsigned value. + /// + typedef unsigned int UINT32; + /// + /// 4-byte signed value. + /// + typedef int INT32; + /// + /// 2-byte unsigned value. + /// + typedef unsigned short UINT16; + /// + /// 2-byte Character. Unless otherwise specified all strings are stored in the + /// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards. + /// + typedef unsigned short CHAR16; + /// + /// 2-byte signed value. + /// + typedef short INT16; + /// + /// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other + /// values are undefined. + /// + typedef unsigned char BOOLEAN; + /// + /// 1-byte unsigned value. + /// + typedef unsigned char UINT8; + /// + /// 1-byte Character. + /// + typedef char CHAR8; + /// + /// 1-byte signed value. + /// + typedef signed char INT8; +#endif + +/// +/// Unsigned value of native width. (4 bytes on supported 32-bit processor instructions; +/// 8 bytes on supported 64-bit processor instructions.) +/// +typedef UINT64 UINTN; +/// +/// Signed value of native width. (4 bytes on supported 32-bit processor instructions; +/// 8 bytes on supported 64-bit processor instructions.) +/// +typedef INT64 INTN; + + +// +// Processor specific defines +// + +/// +/// A value of native width with the highest bit set. +/// +#define MAX_BIT 0x8000000000000000ULL +/// +/// A value of native width with the two highest bits set. +/// +#define MAX_2_BITS 0xC000000000000000ULL + +/// +/// The maximum legal Itanium-based address +/// +#define MAX_ADDRESS 0xFFFFFFFFFFFFFFFFULL + +/// +/// Maximum legal Itanium-based INTN and UINTN values. +/// +#define MAX_INTN ((INTN)0x7FFFFFFFFFFFFFFFULL) +#define MAX_UINTN ((UINTN)0xFFFFFFFFFFFFFFFFULL) + +/// +/// Per the Itanium Software Conventions and Runtime Architecture Guide, +/// section 3.3.4, IPF stack must always be 16-byte aligned. +/// +#define CPU_STACK_ALIGNMENT 16 + +/// +/// Page allocation granularity for Itanium +/// +#define DEFAULT_PAGE_ALLOCATION_GRANULARITY (0x1000) +#define RUNTIME_PAGE_ALLOCATION_GRANULARITY (0x2000) + +// +// Modifier to ensure that all protocol member functions and EFI intrinsics +// use the correct C calling convention. All protocol member functions and +// EFI intrinsics are required to modify their member functions with EFIAPI. +// +#ifdef EFIAPI + /// + /// If EFIAPI is already defined, then we use that definition. + /// +#elif defined(_MSC_EXTENSIONS) + /// + /// Microsoft* compiler-specific method for EFIAPI calling convention. + /// + #define EFIAPI __cdecl +#else + #define EFIAPI +#endif + +/// +/// For GNU assembly code, .global or .globl can declare global symbols. +/// Define this macro to unify the usage. +/// +#define ASM_GLOBAL .globl + +/// +/// A pointer to a function in IPF points to a plabel. +/// +typedef struct { + UINT64 EntryPoint; + UINT64 GP; +} EFI_PLABEL; + +/// +/// PAL Call return structure. +/// +typedef struct { + UINT64 Status; + UINT64 r9; + UINT64 r10; + UINT64 r11; +} PAL_CALL_RETURN; + +/** + Return the pointer to the first instruction of a function given a function pointer. + For Itanium processors, all function calls are made through a PLABEL, so a pointer to a function + is actually a pointer to a PLABEL. The pointer to the first instruction of the function + is contained within the PLABEL. This macro may be used to retrieve a pointer to the first + instruction of a function independent of the CPU architecture being used. This is very + useful when printing function addresses through DEBUG() macros. + + @param FunctionPointer A pointer to a function. + + @return The pointer to the first instruction of a function given a function pointer. + +**/ +#define FUNCTION_ENTRY_POINT(FunctionPointer) (VOID *)(UINTN)(((EFI_PLABEL *)(FunctionPointer))->EntryPoint) + +#ifndef __USER_LABEL_PREFIX__ +#define __USER_LABEL_PREFIX__ +#endif + +#endif + |