Kernel: Port toolchain to mingw (PE/COFF)

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

8 files changed, 7 insertions, 27 deletions

diff --git a/Private/Source/CxxAbi.cxx b/Private/Source/CxxAbi.cxx
index ea200708..c062219b 100644
--- a/Private/Source/CxxAbi.cxx
+++ b/Private/Source/CxxAbi.cxx
@@ -20,12 +20,9 @@ uarch_t __atexit_func_count;
 
 extern "C" void __cxa_pure_virtual() { HCore::kcout << "[C++] Placeholder\n"; }
 
-extern "C" void __stack_chk_fail() {
-  HCore::kcout << "[HCoreKrnl] Buffer overflow detected\n";
-  HCore::ke_stop(RUNTIME_CHECK_POINTER);
-}
+extern "C" void ___chkstk_ms() {}
 
-extern "C" int __cxa_atexit(void (*f)(void *), void *arg, void *dso) {
+extern "C" int atexit(void (*f)(void *), void *arg, void *dso) {
   if (__atexit_func_count >= DSO_MAX_OBJECTS) return -1;
 
   __atexit_funcs[__atexit_func_count].destructor_func = f;
diff --git a/Private/Source/KernelHeap.cxx b/Private/Source/KernelHeap.cxx
index 603b91b3..3c3cb9ce 100644
--- a/Private/Source/KernelHeap.cxx
+++ b/Private/Source/KernelHeap.cxx
@@ -9,8 +9,6 @@
 
 #include <NewKit/KernelHeap.hpp>
 
-#include "NewKit/PageManager.hpp"
-
 //! @file KernelHeap.cpp
 //! @brief Kernel allocator.
 
diff --git a/Private/Source/PEFCodeManager.cxx b/Private/Source/PEFCodeManager.cxx
index 63e8659f..efebef48 100644
--- a/Private/Source/PEFCodeManager.cxx
+++ b/Private/Source/PEFCodeManager.cxx
@@ -53,8 +53,7 @@ PEFLoader::PEFLoader(const char *path) : fCachedBlob(nullptr), fBad(false) {
     PEFContainer *container = reinterpret_cast<PEFContainer *>(fCachedBlob);
 
     auto fFree = [&]() -> void {
-      kcout << "CodeManager: Warning: Bad executable, program will not be "
-               "started!\n";
+      kcout << "CodeManager: Warning: Executable format error!\n";
       fBad = true;
 
       ke_delete_ke_heap(fCachedBlob);
diff --git a/Private/Source/PEFSharedObjectRT.cxx b/Private/Source/PEFSharedObjectRT.cxx
index 018b618e..035b068f 100644
--- a/Private/Source/PEFSharedObjectRT.cxx
+++ b/Private/Source/PEFSharedObjectRT.cxx
@@ -14,8 +14,6 @@
 #include <KernelKit/ThreadLocalStorage.hxx>
 #include <NewKit/Defines.hpp>
 
-#include "NewKit/RuntimeCheck.hpp"
-
 /* -------------------------------------------
 
  Revision History:
diff --git a/Private/Source/ProcessManager.cxx b/Private/Source/ProcessManager.cxx
index a8a03b52..1bba7f7e 100644
--- a/Private/Source/ProcessManager.cxx
+++ b/Private/Source/ProcessManager.cxx
@@ -17,8 +17,6 @@
 #include <NewKit/KernelHeap.hpp>
 #include <NewKit/String.hpp>
 
-#include "NewKit/RuntimeCheck.hpp"
-
 ///! bugs = 0
 
 /***********************************************************************************/
diff --git a/Private/Source/RuntimeMain.cxx b/Private/Source/RuntimeMain.cxx
index f103e98c..8c18c0a3 100644
--- a/Private/Source/RuntimeMain.cxx
+++ b/Private/Source/RuntimeMain.cxx
@@ -15,18 +15,8 @@
 #include <NewKit/KernelHeap.hpp>
 #include <NewKit/UserHeap.hpp>
 
-/// PRIVATE SYMBOLS EXPORTED BY C++ COMPILER.
-extern "C" void (*__SYSTEM_FINI)();
-extern "C" void (**__SYSTEM_INIT)();
-
 extern "C" void RuntimeMain(
     HCore::HEL::HandoverInformationHeader* HandoverHeader) {
-  /// Init C++ globals
-  for (HCore::SizeT index_init = 0UL;
-       __SYSTEM_INIT[index_init] != __SYSTEM_FINI; ++index_init) {
-    __SYSTEM_INIT[index_init]();
-  }
-
   HCore::ke_init_heap();
   HCore::ke_init_ke_heap();
 
diff --git a/Private/Source/SMPManager.cxx b/Private/Source/SMPManager.cxx
index 27bf5892..37c2e592 100644
--- a/Private/Source/SMPManager.cxx
+++ b/Private/Source/SMPManager.cxx
@@ -63,7 +63,9 @@ void HardwareThread::Wake(const bool wakeup) noexcept {
 bool HardwareThread::Switch(HAL::StackFrame* stack) {
   if (stack == nullptr) return false;
 
-  return rt_do_context_switch(m_Stack, stack) == 0;
+  m_Stack = stack;
+
+  return rt_do_context_switch(m_Stack) == 0;
 }
 
 ///! @brief Tells if processor is waked up.
@@ -110,7 +112,7 @@ bool SMPManager::Switch(HAL::StackFrame* stack) {
 
     m_ThreadList[idx].Leak().Leak().Busy(true);
 
-    Boolean ret = (rt_do_context_switch(rt_get_current_context(), stack) == 0);
+    Boolean ret = (rt_do_context_switch(stack) == 0);
 
     m_ThreadList[idx].Leak().Leak().Busy(false);
 
diff --git a/Private/Source/Storage/ATA.cxx b/Private/Source/Storage/ATA.cxx
index 65a4457e..184bb043 100644
--- a/Private/Source/Storage/ATA.cxx
+++ b/Private/Source/Storage/ATA.cxx
@@ -10,8 +10,6 @@
 #include <ArchKit/Arch.hpp>
 #include <StorageKit/ATA.hpp>
 
-#include "NewKit/Utils.hpp"
-
 //! @brief ATA DMA Driver
 //! mapped by UEFI.