We currently only have one EBC compiler so there may be some Intel compiler\r
specific functions in this file.\r
\r
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved<BR>\r
-This program and the accompanying materials are licensed and made available under \r
-the terms and conditions of the BSD License that accompanies this distribution. \r
-The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php. \r
- \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
///\r
/// 1-byte signed value\r
///\r
-typedef char INT8;\r
+typedef signed char INT8;\r
///\r
/// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other\r
/// values are undefined.\r
/// A value of native width with the highest bit set.\r
/// Scalable macro to set the most significant bit in a natural number.\r
///\r
-#define MAX_BIT (1ULL << (sizeof (INTN) * 8 - 1)) \r
+#define MAX_BIT ((UINTN)((1ULL << (sizeof (INTN) * 8 - 1))))\r
///\r
/// A value of native width with the two highest bits set.\r
/// Scalable macro to set the most 2 significant bits in a natural number.\r
///\r
-#define MAX_2_BITS (3ULL << (sizeof (INTN) * 8 - 2))\r
+#define MAX_2_BITS ((UINTN)(3ULL << (sizeof (INTN) * 8 - 2)))\r
\r
///\r
/// Maximum legal EBC address\r
///\r
-#define MAX_ADDRESS ((UINTN) ~0)\r
+#define MAX_ADDRESS ((UINTN)(~0ULL >> (64 - sizeof (INTN) * 8)))\r
+\r
+///\r
+/// Maximum usable address at boot time (48 bits using 4 KB pages)\r
+///\r
+#define MAX_ALLOC_ADDRESS MAX_ADDRESS\r
+\r
+///\r
+/// Maximum legal EBC INTN and UINTN values.\r
+///\r
+#define MAX_UINTN ((UINTN)(~0ULL >> (64 - sizeof (INTN) * 8)))\r
+#define MAX_INTN ((INTN)(~0ULL >> (65 - sizeof (INTN) * 8)))\r
+\r
+///\r
+/// Minimum legal EBC INTN value.\r
+///\r
+#define MIN_INTN (((INTN)-MAX_INTN) - 1)\r
\r
///\r
/// The stack alignment required for EBC\r
///\r
#define CPU_STACK_ALIGNMENT sizeof(UINTN)\r
\r
+///\r
+/// Page allocation granularity for EBC\r
+///\r
+#define DEFAULT_PAGE_ALLOCATION_GRANULARITY (0x1000)\r
+#define RUNTIME_PAGE_ALLOCATION_GRANULARITY (0x1000)\r
+\r
///\r
/// Modifier to ensure that all protocol member functions and EFI intrinsics\r
/// use the correct C calling convention. All protocol member functions and\r
/// If EFIAPI is already defined, then we use that definition.\r
///\r
#else\r
-#define EFIAPI \r
+#define EFIAPI\r
#endif\r
\r
/**\r
Return the pointer to the first instruction of a function given a function pointer.\r
- On EBC architectures, these two pointer values are the same, \r
+ On EBC architectures, these two pointer values are the same,\r
so the implementation of this macro is very simple.\r
- \r
+\r
@param FunctionPointer A pointer to a function.\r
\r
@return The pointer to the first instruction of a function given a function pointer.\r
**/\r
#define FUNCTION_ENTRY_POINT(FunctionPointer) (VOID *)(UINTN)(FunctionPointer)\r
\r
-#endif \r
+#ifndef __USER_LABEL_PREFIX__\r
+#define __USER_LABEL_PREFIX__\r
+#endif\r
+\r
+#endif\r
\r