Kernel: Implement more API calls.

Signed-off-by: Amlal El Mahrouss <amlal@el-mahrouss-logic.com>

11 files changed, 58 insertions, 27 deletions

diff --git a/Public/Developer/System.Core/AMD64/HCoreAssemblyRoutines.s b/Public/Developer/System.Core/AMD64/HCoreAssemblyRoutines.s
index 3876175b..58bb1260 100644
--- a/Public/Developer/System.Core/AMD64/HCoreAssemblyRoutines.s
+++ b/Public/Developer/System.Core/AMD64/HCoreAssemblyRoutines.s
@@ -4,12 +4,12 @@
 
 .section .text
 
-.globl HcGetAppObject
+.globl RtGetAppObject
 .globl __assert_chk_fail
 
 /* @brief Process object getter */
 /* @throws: ApptError: appartement error. */
-HcGetAppObject:
+RtGetAppObject:
     mov $0x10, %rcx /* sysGetProcessObject */
     int $0x21
 
diff --git a/Public/Developer/System.Core/Headers/Defines.hxx b/Public/Developer/System.Core/Headers/Defines.hxx
index 55810d9d..9932298e 100644
--- a/Public/Developer/System.Core/Headers/Defines.hxx
+++ b/Public/Developer/System.Core/Headers/Defines.hxx
@@ -117,7 +117,7 @@ typedef CharacterTypeUTF8 BooleanType;
 #define CA_CONSTEXPR
 #endif // __cplusplus
 
-enum HcProcessCall {
+enum RtProcessCall {
     kProcessCallAllocPtr = 1,
     kProcessCallFreePtr,
     kProcessCallSizePtr,
@@ -181,15 +181,8 @@ using StrType = CharacterTypeUTF8[N];
 
 #endif // ifdef C++
 
-CA_EXTERN_C ObjectRef HcGetAppObject(VoidType);
+CA_EXTERN_C ObjectRef RtGetAppObject(VoidType);
 
 CA_INLINE ObjectRef kApplicationObject;
 
 typedef CharacterTypeUTF8 Str255Type[255];
-
-/// @brief Shows an message box with a formatting.
-/// @param title the message box title
-/// @param format the format
-/// @param va_list the va args, that goes along with it.
-/// @return void
-CA_EXTERN_C VoidType MsgBox(CharacterTypeUTF8* title, CharacterTypeUTF8* format, ...);
diff --git a/Public/Developer/System.Core/Headers/Dialog.hxx b/Public/Developer/System.Core/Headers/Dialog.hxx
index 0fc4e738..1cc97a6e 100644
--- a/Public/Developer/System.Core/Headers/Dialog.hxx
+++ b/Public/Developer/System.Core/Headers/Dialog.hxx
@@ -7,3 +7,10 @@
 #pragma once
 
 #include <System.Core/Headers/Window.hxx>
+
+/// @brief Shows an message box with a formatting.
+/// @param title the message box title
+/// @param format the format
+/// @param va_list the va args, that goes along with it.
+/// @return void
+CA_EXTERN_C VoidType MsgBox(CharacterTypeUTF8* title, CharacterTypeUTF8* format, ...);
diff --git a/Public/Developer/System.Core/Headers/Heap.hxx b/Public/Developer/System.Core/Headers/Heap.hxx
index 98ee5bd2..c6252c04 100644
--- a/Public/Developer/System.Core/Headers/Heap.hxx
+++ b/Public/Developer/System.Core/Headers/Heap.hxx
@@ -10,7 +10,7 @@
 
 #define kAllocationTypes 2
 
-enum HcAllocationKind {
+enum RtAllocationKind {
   kStandardAllocation = 0xC,
   kArrayAllocation = 0xD,
 };
@@ -20,13 +20,13 @@ enum HcAllocationKind {
 /// @param sz 
 /// @param flags 
 /// @return 
-CA_EXTERN_C PtrVoidType HcAllocateProcessHeap(ObjectRef refObj, QWordType sz,
+CA_EXTERN_C PtrVoidType RtAllocateProcessHeap(ObjectRef refObj, QWordType sz,
                                               DWordType flags);
 
 /// @brief Check if pointer exists.
 /// @param refObj 
 /// @param ptr 
 /// @return 
-CA_EXTERN_C BooleanType HcProcessHeapExists(ObjectRef refObj, PtrVoidType ptr);
-CA_EXTERN_C QWordType HcProcessHeapSize(ObjectRef refObj, PtrVoidType ptr);
-CA_EXTERN_C VoidType HcFreeProcessHeap(ObjectRef refObj, PtrVoidType ptr);
+CA_EXTERN_C BooleanType RtProcessHeapExists(ObjectRef refObj, PtrVoidType ptr);
+CA_EXTERN_C QWordType RtProcessHeapSize(ObjectRef refObj, PtrVoidType ptr);
+CA_EXTERN_C VoidType RtFreeProcessHeap(ObjectRef refObj, PtrVoidType ptr);
diff --git a/Public/Developer/System.Core/Headers/Thread.hxx b/Public/Developer/System.Core/Headers/Thread.hxx
index df803860..a441041d 100644
--- a/Public/Developer/System.Core/Headers/Thread.hxx
+++ b/Public/Developer/System.Core/Headers/Thread.hxx
@@ -13,6 +13,8 @@
 
 #include <System.Core/Headers/Defines.hxx>
 
+#define kThreadErrorExit -33
+
 /// @brief Thread Information Block, which holds information about the running
 /// thread.
 typedef QWordType ThreadRef;
@@ -20,4 +22,17 @@ typedef QWordType ThreadRef;
 /// @brief Main application thread.
 CA_EXTERN_C ThreadRef kMainThread;
 
+typedef VoidType(*ThreadEntrypointKind)(VoidType);
+
+/// @brief Creates a new thread, and runs the code.
+/// @param threadName the thread's name.
+/// @param threadStart where to start.
+/// @return 
+CA_EXTERN_C ThreadRef CreateThread(const CharacterTypeUTF8* threadName, ThreadEntrypointKind threadStart);
+
+/// @brief Dispoes the thread, and exits with code kThreadErrorExit
+/// @param ref 
+/// @return 
+CA_EXTERN_C VoidType  DisposeThread(ThreadRef ref);
+
 #endif  // __THREAD_API__
diff --git a/Public/Developer/System.Core/Headers/TrueType.hxx b/Public/Developer/System.Core/Headers/TrueType.hxx
index 14a85823..001d986e 100644
--- a/Public/Developer/System.Core/Headers/TrueType.hxx
+++ b/Public/Developer/System.Core/Headers/TrueType.hxx
@@ -17,3 +17,15 @@
  * Copyright Mahrouss Logic, all rights reserved.
  * 
  *************************************************************/
+
+typedef QWordType TTFFontRef;
+
+/// @brief Loads a new font into app's memory.
+/// @param name 
+/// @return 
+CA_EXTERN_C TTFFontRef CreateFont(const char* name);
+
+/// @brief Dispose an allocated font.
+/// @param fon 
+/// @return 
+CA_EXTERN_C VoidType DisposeFont(TTFFontRef fon);
\ No newline at end of file
diff --git a/Public/Developer/System.Core/Headers/Window.hxx b/Public/Developer/System.Core/Headers/Window.hxx
index 02be0681..b7671661 100644
--- a/Public/Developer/System.Core/Headers/Window.hxx
+++ b/Public/Developer/System.Core/Headers/Window.hxx
@@ -21,7 +21,11 @@
 struct _GraphicsPoint;
 struct _GraphicsPort;
 
+#ifdef __SINGLE_PRECISION__
 typedef float PositionType;
+#else
+typedef double PositionType;
+#endif
 
 /// @brief A point, can represent the size, position of a window.
 typedef struct _GraphicsPoint {
diff --git a/Public/Developer/System.Core/Makefile b/Public/Developer/System.Core/Makefile
index c4a97c30..11e4760f 100644
--- a/Public/Developer/System.Core/Makefile
+++ b/Public/Developer/System.Core/Makefile
@@ -4,7 +4,7 @@
 ##################################################
 
 CC=x86_64-w64-mingw32-g++
-CCFLAGS=-shared -ffreestanding -nostdlib -fno-rtti -fno-exceptions -std=c++20 -Xlinker --subsystem=17
+CCFLAGS=-shared -ffreestanding -D__SINGLE_PRECISION__ -nostdlib -fno-rtti -fno-exceptions -std=c++20 -Xlinker --subsystem=17
 OUTPUT=System.Core.lib
 
 .PHONY: build-core-amd64
diff --git a/Public/Developer/System.Core/Sources/CRT0.cxx b/Public/Developer/System.Core/Sources/CRT0.cxx
index b6fb9de1..244e62d5 100644
--- a/Public/Developer/System.Core/Sources/CRT0.cxx
+++ b/Public/Developer/System.Core/Sources/CRT0.cxx
@@ -7,7 +7,7 @@
 /// @brief Inits the library.
 /// @return if it was succesful or not.
 CA_EXTERN_C DWordType __start(VoidType) {
-  kApplicationObject = HcGetAppObject();
+  kApplicationObject = RtGetAppObject();
   CA_MUST_PASS(kApplicationObject);
 
   return 0;
diff --git a/Public/Developer/System.Core/Sources/Heap.cxx b/Public/Developer/System.Core/Sources/Heap.cxx
index fcd80a7f..991987ca 100644
--- a/Public/Developer/System.Core/Sources/Heap.cxx
+++ b/Public/Developer/System.Core/Sources/Heap.cxx
@@ -11,7 +11,7 @@
 /// @param sz size of object.
 /// @param flags flags.
 /// @return
-CA_EXTERN_C PtrVoidType HcAllocateProcessHeap(ObjectRef refObj, QWordType sz,
+CA_EXTERN_C PtrVoidType RtAllocateProcessHeap(ObjectRef refObj, QWordType sz,
                                               DWordType flags) {
   CA_MUST_PASS(sz);
   CA_MUST_PASS(flags);
@@ -22,7 +22,7 @@ CA_EXTERN_C PtrVoidType HcAllocateProcessHeap(ObjectRef refObj, QWordType sz,
 /// @brief Free pointer from the user's heap.
 /// @param refObj Process object.
 /// @param ptr the pointer to free.
-CA_EXTERN_C VoidType HcFreeProcessHeap(ObjectRef refObj, PtrVoidType ptr) {
+CA_EXTERN_C VoidType RtFreeProcessHeap(ObjectRef refObj, PtrVoidType ptr) {
   CA_MUST_PASS(ptr);
   CA_UNREFERENCED_PARAMETER(refObj->Invoke(refObj, kProcessCallFreePtr, ptr));
 }
@@ -31,7 +31,7 @@ CA_EXTERN_C VoidType HcFreeProcessHeap(ObjectRef refObj, PtrVoidType ptr) {
 /// @param refObj Process object.
 /// @param ptr the pointer to find.
 /// @return the size.
-CA_EXTERN_C QWordType HcProcessHeapSize(ObjectRef refObj, PtrVoidType ptr) {
+CA_EXTERN_C QWordType RtProcessHeapSize(ObjectRef refObj, PtrVoidType ptr) {
   CA_MUST_PASS(ptr);
   return refObj->Invoke(refObj, kProcessCallSizePtr, ptr);
 }
@@ -40,7 +40,7 @@ CA_EXTERN_C QWordType HcProcessHeapSize(ObjectRef refObj, PtrVoidType ptr) {
 /// @param refObj Process object.
 /// @param ptr the pointer to check.
 /// @return if it exists
-CA_EXTERN_C BooleanType HcProcessHeapExists(ObjectRef refObj, PtrVoidType ptr) {
+CA_EXTERN_C BooleanType RtProcessHeapExists(ObjectRef refObj, PtrVoidType ptr) {
   CA_MUST_PASS(ptr);
   return refObj->Invoke(refObj, kProcessCallCheckPtr, ptr);
 }
diff --git a/Public/Developer/System.Core/Sources/New+Delete.cxx b/Public/Developer/System.Core/Sources/New+Delete.cxx
index 6e40aa06..3901aed1 100644
--- a/Public/Developer/System.Core/Sources/New+Delete.cxx
+++ b/Public/Developer/System.Core/Sources/New+Delete.cxx
@@ -11,25 +11,25 @@ typedef SizeType size_t;
 void* operator new[](size_t sz) {
   if (sz == 0) ++sz;
 
-  return HcAllocateProcessHeap(kApplicationObject, sz, kStandardAllocation);
+  return RtAllocateProcessHeap(kApplicationObject, sz, kStandardAllocation);
 }
 
 void* operator new(size_t sz) {
   if (sz == 0) ++sz;
 
-  return HcAllocateProcessHeap(kApplicationObject, sz, kArrayAllocation);
+  return RtAllocateProcessHeap(kApplicationObject, sz, kArrayAllocation);
 }
 
 void operator delete[](void* ptr) {
   if (ptr == nullptr) return;
 
-  HcFreeProcessHeap(kApplicationObject, ptr);
+  RtFreeProcessHeap(kApplicationObject, ptr);
 }
 
 void operator delete(void* ptr) {
   if (ptr == nullptr) return;
 
-  HcFreeProcessHeap(kApplicationObject, ptr);
+  RtFreeProcessHeap(kApplicationObject, ptr);
 }
 
 void operator delete(void* ptr, size_t sz) {
@@ -37,5 +37,5 @@ void operator delete(void* ptr, size_t sz) {
 
   (void)sz;
 
-  HcFreeProcessHeap(kApplicationObject, ptr);
+  RtFreeProcessHeap(kApplicationObject, ptr);
 }