From 9db58da40cfcb6643412bfae25aefc0cd1077f9d Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal@el-mahrouss-logic.com>
Date: Mon, 27 May 2024 20:45:46 +0200
Subject: MHR-23: Improve project structure, make it better.

Signed-off-by: Amlal El Mahrouss <amlal@el-mahrouss-logic.com>
---
 SDK/Libraries/CoreSystem/Headers/Math.h | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 SDK/Libraries/CoreSystem/Headers/Math.h

(limited to 'SDK/Libraries/CoreSystem/Headers/Math.h')

diff --git a/SDK/Libraries/CoreSystem/Headers/Math.h b/SDK/Libraries/CoreSystem/Headers/Math.h
new file mode 100644
index 00000000..0a13e86f
--- /dev/null
+++ b/SDK/Libraries/CoreSystem/Headers/Math.h
@@ -0,0 +1,27 @@
+/* -------------------------------------------
+
+	Copyright SoftwareLabs
+
+------------------------------------------- */
+
+#pragma once
+
+#include <Headers/Defines.h>
+
+///////////////////////////////////////////////////////////////////////
+/// Random functions                                                ///
+///////////////////////////////////////////////////////////////////////
+
+/// @brief Number generator helper.
+/// @return Random generated number.
+CS_EXTERN_C SizeType MathRand(VoidType);
+
+///////////////////////////////////////////////////////////////////////
+/// Mathematical functions                                          ///
+///////////////////////////////////////////////////////////////////////
+
+CS_EXTERN_C FloatType Sqrt(FloatType number);
+
+CS_EXTERN_C FloatType Cosine(FloatType number);
+CS_EXTERN_C FloatType Sine(FloatType number);
+CS_EXTERN_C FloatType Tangent(FloatType number);
\ No newline at end of file
-- 
cgit v1.2.3


From c34c46598c12b04b2877aa7290dd401cc40a29e3 Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
Date: Sun, 2 Jun 2024 09:00:18 +0200
Subject: ACPI: even error codes.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
---
 Kernel/HALKit/AMD64/HalACPIFactoryInterface.cxx | 17 ++++++++---------
 SDK/Libraries/CoreSystem/Headers/Defines.h      |  4 ++--
 SDK/Libraries/CoreSystem/Headers/Math.h         |  2 +-
 3 files changed, 11 insertions(+), 12 deletions(-)

(limited to 'SDK/Libraries/CoreSystem/Headers/Math.h')

diff --git a/Kernel/HALKit/AMD64/HalACPIFactoryInterface.cxx b/Kernel/HALKit/AMD64/HalACPIFactoryInterface.cxx
index adeeb10d..7bdec117 100644
--- a/Kernel/HALKit/AMD64/HalACPIFactoryInterface.cxx
+++ b/Kernel/HALKit/AMD64/HalACPIFactoryInterface.cxx
@@ -63,17 +63,15 @@ namespace NewOS
 		MUST_PASS(fRsdp);
 
 		if (!signature)
-			return ErrorOr<voidPtr>{-2};
+			return ErrorOr<voidPtr>{-1};
 
 		if (*signature == 0)
-			return ErrorOr<voidPtr>{-3};
+			return ErrorOr<voidPtr>{-1};
 
 		RSDP* rsdPtr = reinterpret_cast<RSDP*>(this->fRsdp);
 
 		if (rsdPtr->Revision <= 1)
-		{
-			return ErrorOr<voidPtr>{-4};
-		}
+			return ErrorOr<voidPtr>{-1};
 
 		/// FIXME
 		RSDT* xsdt = (RSDT*)(rsdPtr->RsdtAddress);
@@ -82,15 +80,16 @@ namespace NewOS
 
 		if (num < 1)
 		{
-			kcout << "ACPI: No entries." << endl;
-			return ErrorOr<voidPtr>{-6};
+			/// stop here, we should have entries...
+			ke_stop(RUNTIME_CHECK_ACPI);
+			return ErrorOr<voidPtr>{-1};
 		}
 
 		this->fEntries = num;
 
 		kcout << "ACPI: Number of entries: " << number(this->fEntries) << endl;
 		kcout << "ACPI: Revision: " << number(xsdt->Revision) << endl;
-		kcout << "ACPI: XSDT: " << xsdt->Signature << endl;
+		kcout << "ACPI: Signature: " << xsdt->Signature << endl;
 		kcout << "ACPI: Address of XSDT: " << hex_number((UIntPtr)xsdt) << endl;
 
 		const short cAcpiSignatureLength = 4;
@@ -111,7 +110,7 @@ namespace NewOS
 			}
 		}
 
-		return ErrorOr<voidPtr>{nullptr};
+		return ErrorOr<voidPtr>{-1};
 	}
 
 	/***
diff --git a/SDK/Libraries/CoreSystem/Headers/Defines.h b/SDK/Libraries/CoreSystem/Headers/Defines.h
index a7e46234..713d6df8 100644
--- a/SDK/Libraries/CoreSystem/Headers/Defines.h
+++ b/SDK/Libraries/CoreSystem/Headers/Defines.h
@@ -32,6 +32,8 @@
 
 #endif
 
+#include <Headers/Alert.h>
+
 struct ApplicationInterface;
 struct GUID;
 
@@ -231,5 +233,3 @@ typedef CharacterTypeUTF8 StrType255[255];
 #ifndef kInvalidRef
 #define kInvalidRef 0
 #endif
-
-#include <Headers/Alert.h>
diff --git a/SDK/Libraries/CoreSystem/Headers/Math.h b/SDK/Libraries/CoreSystem/Headers/Math.h
index 0a13e86f..0079803e 100644
--- a/SDK/Libraries/CoreSystem/Headers/Math.h
+++ b/SDK/Libraries/CoreSystem/Headers/Math.h
@@ -9,7 +9,7 @@
 #include <Headers/Defines.h>
 
 ///////////////////////////////////////////////////////////////////////
-/// Random functions                                                ///
+/// Random number generators functions                              ///
 ///////////////////////////////////////////////////////////////////////
 
 /// @brief Number generator helper.
-- 
cgit v1.2.3