/** @file\r
Processor or Compiler specific defines and types for ARM.\r
\r
- Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>\r
+ Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>\r
Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r
This program and the accompanying materials \r
are licensed and made available under the terms and conditions of the BSD License \r
//\r
// Make sure we are using the correct packing rules per EFI specification\r
//\r
-#ifndef __GNUC__\r
+#if !defined(__GNUC__) && !defined(__ASSEMBLER__)\r
#pragma pack()\r
#endif\r
\r
+//\r
+// RVCT does not support the __builtin_unreachable() macro\r
+//\r
+#ifdef __ARMCC_VERSION\r
+#define UNREACHABLE()\r
+#endif\r
+\r
#if _MSC_EXTENSIONS \r
//\r
- // use Microsoft* C complier dependent integer width types \r
+ // use Microsoft* C compiler dependent integer width types\r
//\r
typedef unsigned __int64 UINT64;\r
typedef __int64 INT64;\r
#define MAX_INTN ((INTN)0x7FFFFFFF)\r
#define MAX_UINTN ((UINTN)0xFFFFFFFF)\r
\r
+///\r
+/// Minimum legal ARM INTN value.\r
+///\r
+#define MIN_INTN (((INTN)-2147483647) - 1)\r
+\r
///\r
/// The stack alignment required for ARM\r
///\r
#define CPU_STACK_ALIGNMENT sizeof(UINT64)\r
\r
+///\r
+/// Page allocation granularity for ARM\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
//\r
#define EFIAPI \r
\r
-#if defined(__GNUC__)\r
+// When compiling with Clang, we still use GNU as for the assembler, so we still\r
+// need to define the GCC_ASM* macros.\r
+#if defined(__GNUC__) || defined(__clang__)\r
///\r
/// For GNU assembly code, .global or .globl can declare global symbols.\r
/// Define this macro to unify the usage.\r
**/\r
#define FUNCTION_ENTRY_POINT(FunctionPointer) (VOID *)(UINTN)(FunctionPointer)\r
\r
+#ifndef __USER_LABEL_PREFIX__\r
+#define __USER_LABEL_PREFIX__\r
+#endif\r
+\r
#endif\r
\r
\r