IMP: new CRT SDK, imported from zka-dev, also updated assembly syntax.

Signed-off-by: Amlal EL Mahrouss <amlalelmahrouss@icloud.com>

11 files changed, 306 insertions, 209 deletions

diff --git a/dev/crt/__ndk_alloca.hxx b/dev/crt/__ndk_alloca.hxx
deleted file mode 100644
index 48732a0..0000000
--- a/dev/crt/__ndk_alloca.hxx
+++ /dev/null
@@ -1,15 +0,0 @@
-/* -------------------------------------------
-
-	Copyright ZKA Technologies
-
-------------------------------------------- */
-
-#pragma once
-
-typedef void*		  ptr_type;
-typedef __SIZE_TYPE__ size_type;
-
-inline ptr_type __ndk_alloca_gcc(size_type sz)
-{
-	return __builtin_alloca(sz);
-}
diff --git a/dev/crt/__ndk_defines.hxx b/dev/crt/__ndk_defines.hxx
deleted file mode 100644
index 904d0ab..0000000
--- a/dev/crt/__ndk_defines.hxx
+++ /dev/null
@@ -1,82 +0,0 @@
-/* -------------------------------------------
-
-	Copyright ZKA Technologies
-
-------------------------------------------- */
-
-#ifndef __NDK_DEF__
-#define __NDK_DEF__
-
-#ifndef __GNUC__
-
-typedef __SIZE_TYPE__ size_t;
-
-#ifdef __LP64__
-typedef long int ssize_t;
-#else
-typedef int ssize_t;
-#endif // __LP64__
-
-typedef size_t ptrdiff_t;
-typedef size_t uintptr_t;
-typedef void*  voidptr_t;
-typedef void*  any_t;
-typedef char*  caddr_t;
-
-#ifndef NULL
-#define NULL ((voidptr_t)0)
-#endif // !null
-
-#ifdef __GNUC__
-#include <crt/__ndk_alloca.hxx>
-#define __ndk_alloca(sz) __ndk_alloca_gcc(sz)
-#define __packed__		 __attribute__((packed))
-#elif defined(__NDK__)
-#define __packed__	 __ndk_packed__
-#define __alloca(sz) __ndk_alloca(sz)
-#endif
-
-#define __deref(ptr) (*(ptr))
-
-#ifdef __cplusplus
-#define __init_decl() \
-	extern "C"        \
-	{
-
-#define __fini_decl() \
-	}                 \
-	;
-
-#else
-#define __init_decl()
-#define __fini_decl()
-#endif
-
-typedef long long		   off_t;
-typedef unsigned long long uoff_t;
-
-typedef union float_cast {
-	struct
-	{
-		unsigned int mantissa : 23;
-		unsigned int exponent : 8;
-		unsigned int sign : 1;
-	};
-
-	float f;
-} __packed__ float_cast_t;
-
-typedef union double_cast {
-	struct
-	{
-		unsigned long long int mantissa : 52;
-		unsigned int		   exponent : 11;
-		unsigned int		   sign : 1;
-	};
-
-	double f;
-} __packed__ double_cast_t;
-
-#endif // ifndef __GNUC__
-
-#endif /* __NDK_DEF__ */
diff --git a/dev/crt/__ndk_exception.hxx b/dev/crt/__ndk_exception.hxx
deleted file mode 100644
index dac42ad..0000000
--- a/dev/crt/__ndk_exception.hxx
+++ /dev/null
@@ -1,27 +0,0 @@
-/* -------------------------------------------
-
-	Copyright ZKA Technologies
-
-------------------------------------------- */
-
-#pragma once
-
-/// This file is an implementation of __throw* family of functions.
-
-#include <exception>
-#include <iostream>
-#include <stdexcept>
-
-namespace std
-{
-	inline void __throw_general(void)
-	{
-		throw std::runtime_error("NDK C++ Runtime error.");
-	}
-
-	inline void __throw_domain_error(const char* error)
-	{
-		std::cout << "NDK C++: Domain error: " << error << "\r";
-		__throw_general();
-	}
-} // namespace std
diff --git a/dev/crt/__ndk_hint.hxx b/dev/crt/__ndk_hint.hxx
deleted file mode 100644
index 02dbc94..0000000
--- a/dev/crt/__ndk_hint.hxx
+++ /dev/null
@@ -1,20 +0,0 @@
-/* -------------------------------------------
-
-	Copyright ZKA Technologies
-
-------------------------------------------- */
-
-#pragma once
-
-#pragma compiler(hint_manifest)
-
-#define _Input
-#define _Output
-
-#define _Optional
-
-#define _StrictCheckInput
-#define _StrictCheckOutput
-
-#define _InOut
-#define _StrictInOut
diff --git a/dev/crt/__ndk_malloc.hxx b/dev/crt/__ndk_malloc.hxx
deleted file mode 100644
index eeaa67b..0000000
--- a/dev/crt/__ndk_malloc.hxx
+++ /dev/null
@@ -1,30 +0,0 @@
-/* -------------------------------------------
-
-	Copyright ZKA Technologies
-
-------------------------------------------- */
-
-#pragma once
-
-#include <algorithm>
-
-namespace stdx
-{
-	/// @brief allocate a new class.
-	/// @tparam KindClass the class type to allocate.
-	template <typename KindClass, typename... Args>
-	inline void* allocate(Args&&... args)
-	{
-		return new KindClass(std::forward(args)...);
-	}
-
-	/// @brief free a class.
-	/// @tparam KindClass the class type to allocate.
-	template <typename KindClass>
-	inline void release(KindClass ptr)
-	{
-		if (!ptr)
-			return;
-		delete ptr;
-	}
-} // namespace stdx
diff --git a/dev/crt/__ndk_power.inc b/dev/crt/__ndk_power.inc
deleted file mode 100644
index cada02e..0000000
--- a/dev/crt/__ndk_power.inc
+++ /dev/null
@@ -1,35 +0,0 @@
-# Path: SDK/__ndk_power.inc
-# Language: NDK POWER Assembly support for GNU.
-# Build Date: 2024-6-4
-
-%ifdef __CODETOOLS__
-
-%def lda li
-%def sta stw
-%def ldw li
-
-%def r0 0
-%def r1 1
-%def r2 2
-%def r3 3
-%def r4 4
-%def r5 5
-%def r6 6
-%def r7 7
-%def r8 8
-%def r9 9
-%def r10 10
-%def r11 11
-%def r12 12
-%def r13 13
-%def r14 14
-%def r15 15
-%def r16 16
-%def r17 17
-%def r18 18
-%def r19 19
-%def r20 20
-
-%endif
-
-%def nop mr 0, 0
diff --git a/dev/crt/base_alloc.hxx b/dev/crt/base_alloc.hxx
new file mode 100644
index 0000000..de15786
--- /dev/null
+++ b/dev/crt/base_alloc.hxx
@@ -0,0 +1,49 @@
+/* -------------------------------------------
+
+	Copyright ZKA Technologies.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <crt/defines.hxx>
+
+namespace std::base_alloc
+{
+	/// @brief allocate a new class.
+	/// @tparam KindClass the class type to allocate.
+	template <typename KindClass, typename... Args>
+	inline KindClass* allocate(Args&&... args)
+	{
+		return new KindClass(forward(args)...);
+	}
+
+	/// @brief allocate a new class.
+	/// @note aborts on error.
+	/// @tparam KindClass the class type to allocate.
+	template <typename KindClass, typename... Args>
+	inline KindClass* allocate_nothrow(Args&&... args) noexcept
+	{
+		return allocate(forward(args)...);
+	}
+
+	/// @brief free a class.
+	/// @tparam KindClass the class type to allocate.
+	template <typename KindClass>
+	inline void release(KindClass ptr)
+	{
+		if (!ptr)
+			return;
+
+		delete ptr;
+	}
+
+	/// @brief destroy and free a class.
+	/// @note aborts on error.
+	/// @tparam KindClass the class type to allocate.
+	template <typename KindClass>
+	inline void release_nothrow(KindClass ptr) noexcept
+	{
+		release(ptr);
+	}
+} // namespace std::base_alloc
diff --git a/dev/crt/base_exception.hxx b/dev/crt/base_exception.hxx
new file mode 100644
index 0000000..9d3fd20
--- /dev/null
+++ b/dev/crt/base_exception.hxx
@@ -0,0 +1,35 @@
+/* -------------------------------------------
+
+	Copyright ZKA Technologies.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <crt/defines.hxx>
+
+/// @brief CRT exit, with exit code (!!! exits all threads. !!!)
+/// @param code
+/// @return
+extern "C" int __exit(int code);
+
+/// @brief Standard C++ namespace
+namespace std
+{
+	inline void __throw_general(void)
+	{
+		__exit(33);
+	}
+
+	inline void __throw_domain_error(const char* error)
+	{
+		__throw_general();
+		__builtin_unreachable(); // prevent from continuing.
+	}
+
+	inline void __throw_bad_array_new_length(void)
+	{
+		__throw_general();
+		__builtin_unreachable(); // prevent from continuing.
+	}
+} // namespace std
diff --git a/dev/crt/defines.hxx b/dev/crt/defines.hxx
new file mode 100644
index 0000000..d9670ac
--- /dev/null
+++ b/dev/crt/defines.hxx
@@ -0,0 +1,125 @@
+/* -------------------------------------------
+
+	Copyright ZKA Technologies.
+
+------------------------------------------- */
+
+#ifndef __NDK_DEFINES_HXX__
+#define __NDK_DEFINES_HXX__
+
+#include <stdint.h>
+#include <stddef.h>
+
+#ifndef __GNUC__
+
+typedef __SIZE_TYPE__ size_t;
+
+#ifdef __LP64__
+typedef long int ssize_t;
+#else
+typedef int ssize_t;
+#endif // __LP64__
+
+typedef void*		  ptr_type;
+typedef __SIZE_TYPE__ size_type;
+
+typedef size_t ptrdiff_t;
+typedef size_t uintptr_t;
+typedef void*  voidptr_t;
+typedef void*  any_t;
+typedef char*  caddr_t;
+
+#ifndef NULL
+#define NULL ((voidptr_t)0)
+#endif // !null
+
+#ifdef __GNUC__
+#include <crt/alloca.hxx>
+#elif defined(__NDK__)
+#define __alloca(sz) __ndk_alloca(sz)
+#endif
+
+#define __deref(ptr) (*(ptr))
+
+#ifdef __cplusplus
+#define __init_decl() \
+	extern "C"        \
+	{
+#define __fini_decl() \
+	}                 \
+	;
+#else
+#define __init_decl()
+#define __fini_decl()
+#endif
+
+#if __has_builtin(__builtin_alloca)
+#define alloca(sz) __builtin_alloca(sz)
+#ifdef __alloca
+#undef __alloca
+#endif
+#define __alloca alloca
+#else
+#warning ! alloca not detected !
+#endif
+
+typedef long long		   off_t;
+typedef unsigned long long uoff_t;
+
+typedef union float_cast {
+	struct
+	{
+		unsigned int mantissa : 23;
+		unsigned int exponent : 8;
+		unsigned int sign : 1;
+	};
+
+	float f;
+} __attribute__((packed)) float_cast_t;
+
+typedef union double_cast {
+	struct
+	{
+		unsigned long long int mantissa : 52;
+		unsigned int		   exponent : 11;
+		unsigned int		   sign : 1;
+	};
+
+	double f;
+} __attribute__((packed)) double_cast_t;
+
+#endif // ifndef __GNUC__
+
+/// Include these helpers as well.
+
+#ifdef __STD_CXX__
+
+#include <crt/base_exception.hxx>
+#include <crt/base_alloc.hxx>
+
+#endif // ifdef __STD_CXX__
+
+namespace std
+{
+	/// @brief Forward object.
+	/// @tparam Args the object type.
+	/// @param arg the object.
+	/// @return object's rvalue
+	template <typename Args>
+	inline Args&& forward(Args& arg)
+	{
+		return static_cast<Args&&>(arg);
+	}
+
+	/// @brief Move object.
+	/// @tparam Args the object type.
+	/// @param arg the object.
+	/// @return object's rvalue
+	template <typename Args>
+	inline Args&& move(Args&& arg)
+	{
+		return static_cast<Args&&>(arg);
+	}
+} // namespace std
+
+#endif /* __NDK_DEFINES_HXX__ */
diff --git a/dev/crt/math.hxx b/dev/crt/math.hxx
new file mode 100644
index 0000000..56bb123
--- /dev/null
+++ b/dev/crt/math.hxx
@@ -0,0 +1,62 @@
+/* -------------------------------------------
+
+	Copyright ZKA Technologies.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <crt/defines.hxx>
+
+/// @file Math.hxx
+/// @brief Math functions.
+
+#ifdef __ZKA_USE_DOUBLE__
+typedef double real_type;
+#else
+typedef float real_type;
+#endif
+
+namespace std::math
+{
+	/// @brief Power function, with Repeat argument.
+	template <size_t Exponent>
+	inline real_type pow(real_type in)
+	{
+		if (Exponent == 0)
+			return 1; // Any number to the power of 0 is 1.
+
+		if (Exponent == 1)
+			return in; // Any number to the power of 1 is itself.
+
+		size_t cnt = Exponent;
+
+		real_type result = 1;
+
+		for (auto i = 0; i < cnt; ++i)
+			result *= in;
+
+		return result;
+	}
+
+	/// @brief Square of function, with Base template argument.
+	/// @param of Base argument to find sqquare of
+	template <size_t Base>
+	inline real_type sqr(real_type in)
+	{
+		if (in == 0)
+			return 0;
+
+		return pow<1 / Base>(in);
+	}
+
+	/// @brief Linear interpolation equation solver.
+	/// @param from where?
+	/// @param to to?
+	/// @param Updated diff value according to difference.
+	inline real_type lerp(real_type to, real_type from, real_type stat)
+	{
+		real_type diff = (to - from);
+		return from + (diff * stat);
+	}
+} // namespace std::math
diff --git a/dev/crt/power64.inc b/dev/crt/power64.inc
new file mode 100644
index 0000000..23013c1
--- /dev/null
+++ b/dev/crt/power64.inc
@@ -0,0 +1,35 @@
+# Path: SDK/__ndk_power.inc
+# Language: NDK POWER Assembly support for GNU.
+# Build Date: 2024-6-4
+
+%ifdef __CODETOOLS__
+
+%define lda li
+%define sta stw
+%define ldw li
+
+%define r0 0
+%define r1 1
+%define r2 2
+%define r3 3
+%define r4 4
+%define r5 5
+%define r6 6
+%define r7 7
+%define r8 8
+%define r9 9
+%define r10 10
+%define r11 11
+%define r12 12
+%define r13 13
+%define r14 14
+%define r15 15
+%define r16 16
+%define r17 17
+%define r18 18
+%define r19 19
+%define r20 20
+
+%endif
+
+%define nop mr 0, 0