diff options
| author | Guo Mang <mang.guo@intel.com> | 2016-12-22 15:57:14 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2016-12-26 19:14:41 +0800 |
| commit | 1760cf81e4b1847c6823ea3514a78dd120e19b6e (patch) | |
| tree | 64a874b14050fe24d3bbc1bc13cd293abf8ae018 /Core/MdePkg/Include/Ipf | |
| parent | 7f05fa00f73038b425002566d3afe6c3ade2ccdb (diff) | |
| download | edk2-platforms-1760cf81e4b1847c6823ea3514a78dd120e19b6e.tar.xz | |
MdePkg: Move to new location
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'Core/MdePkg/Include/Ipf')
| -rw-r--r-- | Core/MdePkg/Include/Ipf/IpfMacro.i | 58 | ||||
| -rw-r--r-- | Core/MdePkg/Include/Ipf/ProcessorBind.h | 313 |
2 files changed, 371 insertions, 0 deletions
diff --git a/Core/MdePkg/Include/Ipf/IpfMacro.i b/Core/MdePkg/Include/Ipf/IpfMacro.i new file mode 100644 index 0000000000..e66a63b83c --- /dev/null +++ b/Core/MdePkg/Include/Ipf/IpfMacro.i @@ -0,0 +1,58 @@ +// @file
+// Contains the macros required by calling procedures in Itanium-based assembly code.
+//
+// Copyright (c) 2006 - 2009, 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 __IA64PROC_I__
+#define __IA64PROC_I__
+
+//
+// Delcare the begin of assembly function entry.
+//
+// @param name Name of function in assembly code.
+//
+#define PROCEDURE_ENTRY(name) .##text; \
+ .##type name, @function; \
+ .##proc name; \
+name::
+
+//
+// End of assembly function.
+//
+// @param name Name of function in assembly code.
+//
+#define PROCEDURE_EXIT(name) .##endp name
+
+//
+// NESTED_SETUP Requires number of locals (l) >= 3
+//
+#define NESTED_SETUP(i,l,o,r) \
+ alloc loc1=ar##.##pfs,i,l,o,r ;\
+ mov loc0=b0
+
+//
+// End of Nested
+//
+#define NESTED_RETURN \
+ mov b0=loc0 ;\
+ mov ar##.##pfs=loc1 ;;\
+ br##.##ret##.##dpnt b0;;
+
+//
+// Export assembly function as the global function.
+//
+// @param Function Name of function in assembly code.
+//
+#define GLOBAL_FUNCTION(Function) \
+ .##type Function, @function; \
+ .##globl Function
+
+#endif
diff --git a/Core/MdePkg/Include/Ipf/ProcessorBind.h b/Core/MdePkg/Include/Ipf/ProcessorBind.h new file mode 100644 index 0000000000..cead575262 --- /dev/null +++ b/Core/MdePkg/Include/Ipf/ProcessorBind.h @@ -0,0 +1,313 @@ +/** @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 constructes so supress 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
+
+//
+// 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
+
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