Fix ARM compiling

Code/max/Compiling/Configuration/Platform/Linux.hpp

@@ -13,18 +13,30 @@
  #if defined( __x86_64__ )
  #define MAX_64BIT_WORD_SIZE
  #define MAX_X86_64
- #define MAX_LITTLE_ENDIAN
  #elif defined( __i386__ )
  #define MAX_32BIT_WORD_SIZE
  #define MAX_X86
- #define MAX_LITTLE_ENDIAN
  #elif defined( __IA64__ )
  #define MAX_64BIT_WORD_SIZE
  #define MAX_IA64
- #define MAX_LITTLE_ENDIAN
+ #elif defined( __aarch64__ )
+ #define MAX_64BIT_WORD_SIZE
+ #define MAX_AARCH64
+ #elif defined( __arm__ )
+ #define MAX_32BIT_WORD_SIZE
+ #define MAX_ARM
+ #elif defined( __thumb__ )
+ #define MAX_16BIT_WORD_SIZE
+ #define MAX_THUMB
  #else
  static_assert( false, "Unknown platform" );
  #endif
+
+ #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+ #define MAX_LITTLE_ENDIAN
+ #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ #define MAX_BIG_ENDIAN
+ #endif
 #else
  static_assert( false, "Unknown platform" );
 #endif

Code/max/Compiling/Configuration/Platform/Win32.hpp

@@ -38,6 +38,13 @@
  #define MAX_64BIT_WORD_SIZE
  #define MAX_IA64
  #define MAX_LITTLE_ENDIAN
+ #elif defined( _M_ARM )
+ #define MAX_32BIT_WORD_SIZE
+ #define MAX_ARM
+ #elif defined( _M_ARMT )
+ // Thumb mode
+ #define MAX_16BIT_WORD_SIZE
+ #define MAX_THUMB
  #else
  static_assert( false, "Unknown platform" );
  #endif

Code/max/Hardware/CPU/CPUID.cpp

@@ -29,9 +29,12 @@
  #if defined( MAX_X86_64 )
  #include <max/Hardware/CPU/IsCPUIDAvailablePolicies/X64GCCAssemblyIsCPUIDAvailablePolicy.hpp>
  #include <max/Hardware/CPU/CPUIDPolicies/X64GCCAssemblyCPUIDPolicy.hpp>
- #elif defined (MAX_X86 )
+ #elif defined( MAX_X86 )
  #include <max/Hardware/CPU/IsCPUIDAvailablePolicies/X86GCCAssemblyIsCPUIDAvailablePolicy.hpp>
  #include <max/Hardware/CPU/CPUIDPolicies/X86GCCAssemblyCPUIDPolicy.hpp>
+ #elif defined( MAX_AARCH64 ) || defined( MAX_ARM ) || defined( MAX_THUMB )
+ #include <max/Hardware/CPU/IsCPUIDAvailablePolicies/ArmIsCPUIDAvailablePolicy.hpp>
+ #include <max/Hardware/CPU/CPUIDPolicies/AArch64CPUIDPolicy.hpp>
  #else
  static_assert( false, "Unsupported platform" );
  #endif
@@ -1285,6 +1288,9 @@ namespace CPU
  #elif defined( MAX_X86 )
  typedef X86GCCAssemblyIsCPUIDAvailablePolicy IsCPUIDAvailablePolicy;
  typedef X86GCCAssemblyCPUIDPolicy CPUIDPolicy;
+ #elif defined( MAX_AARCH64 ) || defined( MAX_ARM ) || defined( MAX_THUMB )
+ typedef ArmIsCPUIDAvailablePolicy IsCPUIDAvailablePolicy;
+ typedef AArch64CPUIDPolicy CPUIDPolicy;
  #else
  static_assert( false, "Unsupported platform" );
  #endif

Code/max/Hardware/CPU/CPUIDPolicies/AArch64CPUIDPolicy.cpp

@@ -0,0 +1,21 @@
+// Copyright 2019, The max Contributors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <max/Hardware/CPU/CPUIDPolicies/AArch64CPUIDPolicy.hpp>
+
+namespace max
+{
+namespace CPU
+{
+
+ void AArch64CPUIDPolicy::CPUID( CPUIDSubleafResult & /*Registers*/, uint32_t /*Leaf*/ ) noexcept
+ {
+ }
+
+ void AArch64CPUIDPolicy::CPUIDExtended( CPUIDSubleafResult & /*Registers*/, uint32_t /*Leaf*/, uint32_t /*Subleaf*/ ) noexcept
+ {
+ }
+
+} // namespace CPU
+} // namespace max

Code/max/Hardware/CPU/CPUIDPolicies/AArch64CPUIDPolicy.hpp

@@ -0,0 +1,29 @@
+// Copyright 2019, The max Contributors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MAX_CPU_AARCH64CPUIDPOLICY_HPP
+#define MAX_CPU_AARCH64CPUIDPOLICY_HPP
+
+#include <array>
+#include <cstdint>
+#include "../CPUIDSubleafResult.hpp"
+
+namespace max
+{
+namespace CPU
+{
+
+ class AArch64CPUIDPolicy
+ {
+ public:
+
+ static void CPUID( CPUIDSubleafResult & Registers, uint32_t Leaf ) noexcept;
+ static void CPUIDExtended( CPUIDSubleafResult & Registers, uint32_t Leaf, uint32_t Subleaf ) noexcept;
+
+ };
+
+} // namespace CPU
+} // namespace max
+
+#endif // #ifndef MAX_CPU_AARCH64CPUIDPOLICY_HPP

Code/max/Hardware/CPU/IsCPUIDAvailablePolicies/ArmIsCPUIDAvailablePolicy.hpp

@@ -0,0 +1,24 @@
+// Copyright 2019, The max Contributors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MAX_CPUID_ARMISCPUIDAVAILABLEPOLICY_HPP
+#define MAX_CPUID_ARMISCPUIDAVAILABLEPOLICY_HPP
+
+namespace max
+{
+namespace CPU
+{
+
+ class ArmIsCPUIDAvailablePolicy
+ {
+ public:
+
+ static bool IsCPUIDAvailable() noexcept { return true; }
+
+ };
+
+} // namespace CPU
+} // namespace max
+
+#endif // #ifndef MAX_CPUID_ARMISCPUIDAVAILABLEPOLICY_HPP

Docs/README.md

@@ -25,7 +25,7 @@ It includes common code such as logging, testing, abstractions for compiler and
  * iOS*
 * Instruction sets:
  * x86 (64)
- * ARM*
+ * ARM
 
 *Coming soon
 

Projects/Clang AArch64 Make/Makefile

@@ -0,0 +1,67 @@
+PROGRAM_NAME = max
+CXX_SRCS = \
+ ../../Code/max/Hardware/CPU/CPUIDPolicies/AArch64CPUIDPolicy.cpp \
+ ../../Code/max/Hardware/CPU/Associativity.cpp \
+ ../../Code/max/Hardware/CPU/CacheInfo.cpp \
+ ../../Code/max/Hardware/CPU/CacheLevel.cpp \
+ ../../Code/max/Hardware/CPU/CPUID.cpp \
+ ../../Code/max/Hardware/CPU/CPUIDSubleafArgumentsAndResult.cpp \
+ ../../Code/max/Hardware/CPU/Prefetch.cpp \
+ ../../Code/max/Hardware/CPU/TLB.cpp \
+ ../../Code/max/Hardware/CPU/TraceCache.cpp \
+ ../../Code/max/Logging/DoNothingLogger.cpp \
+ ../../Code/max/Testing/CoutResultPolicy.cpp
+CXX_OBJS = $(CXX_SRCS:.cpp=.o)
+
+INCLUDE_PATHS = \
+ ../../Code
+INCLUDE_PATHS_FLAGS = $(foreach d, $(INCLUDE_PATHS), -I$d)
+
+LIBRARY_PATHS = \
+ .
+LIBRARY_PATHS_FLAGS = $(foreach d, $(LIBRARY_PATHS), -L$d)
+
+AUTOMATED_TEST_CXX_SRCS = \
+ ../../Code/max/Algorithms/IsBetweenTest.cpp \
+ ../../Code/max/Containers/Bits8Test.cpp \
+ ../../Code/max/Containers/Bits16Test.cpp \
+ ../../Code/max/Containers/Bits32Test.cpp \
+ ../../Code/max/Containers/RangeTest.cpp \
+ ../../Code/max/Containers/VectorTest.cpp \
+ ../../Code/max/Testing/AutomatedTestsEntryPoint.cpp
+AUTOMATED_TEST_CXX_OBJS = $(AUTOMATED_TEST_CXX_SRCS:.cpp=.o)
+
+MANUAL_TEST_CXX_SRCS = \
+ ../../Code/max/Compiling/AliasingOptimizationsTest.cpp \
+ ../../Code/max/Compiling/ConfigurationTest.cpp \
+ ../../Code/max/Testing/ManualTestsEntryPoint.cpp
+MANUAL_TEST_CXX_OBJS = $(MANUAL_TEST_CXX_SRCS:.cpp=.o)
+
+CPPFLAGS += $(INCLUDE_PATHS_FLAGS) -std=c++14 -Werror -Wall -Wextra -Wpedantic -Wconversion -Wsign-conversion
+LINKER_FLAGS += $(LIBRARY_PATHS_FLAGS)
+
+
+
+
+all: lib$(PROGRAM_NAME).a maxAutomatedTests maxManualTests
+
+lib$(PROGRAM_NAME).a: $(PCH_OBJS) $(CXX_OBJS)
+ ar rcs lib$(PROGRAM_NAME).a $(CXX_OBJS)
+
+maxAutomatedTests: $(AUTOMATED_TEST_CXX_OBJS)
+ clang++ -g $(AUTOMATED_TEST_CXX_OBJS) $(LINKER_FLAGS) -l$(PROGRAM_NAME) -o maxAutomatedTests
+
+maxManualTests: $(MANUAL_TEST_CXX_OBJS)
+ clang++ -g $(MANUAL_TEST_CXX_OBJS) $(LINKER_FLAGS) -l$(PROGRAM_NAME) -o maxManualTests
+.cpp.o:
+ clang++ -g $(CPPFLAGS) -c $< -o $@
+
+clean:
+ @- $(RM) lib$(PROGRAM_NAME).a
+ @- $(RM) $(CXX_OBJS)
+ @- $(RM) maxAutomatedTests
+ @- $(RM) $(AUTOMATED_TEST_CXX_OBJS)
+ @- $(RM) maxManualTests
+ @- $(RM) $(MANUAL_TEST_CXX_OBJS)
+
+distclean: clean