HCR-11:

Kernel: Improvements and more.
Bootloader: Now works on real hardware (previous commit.)

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

3 files changed, 19 insertions, 2 deletions

diff --git a/Private/Source/PEFCodeManager.cxx b/Private/Source/PEFCodeManager.cxx
index efebef48..347f7f7a 100644
--- a/Private/Source/PEFCodeManager.cxx
+++ b/Private/Source/PEFCodeManager.cxx
@@ -43,7 +43,7 @@ PEFLoader::PEFLoader(const VoidPtr blob) : fCachedBlob(nullptr) {
 PEFLoader::PEFLoader(const char *path) : fCachedBlob(nullptr), fBad(false) {
   OwnPtr<FileStream<char>> file;
 
-  file.New(const_cast<Char *>(path));
+  file.New(const_cast<Char *>(path), kRestrictRB);
 
   if (StringBuilder::Equals(file->MIME(), this->MIME())) {
     fPath = StringBuilder::Construct(path).Leak();
diff --git a/Private/Source/ProcessManager.cxx b/Private/Source/ProcessManager.cxx
index 0c552b7f..ea9ba1f5 100644
--- a/Private/Source/ProcessManager.cxx
+++ b/Private/Source/ProcessManager.cxx
@@ -241,6 +241,9 @@ bool ProcessHelper::CanBeScheduled(Ref<Process> &process) {
   return process.Leak().PTime > static_cast<Int>(kMinMicroTime);
 }
 
+/**
+ * @brief Scheduler spin code.
+ */
 bool ProcessHelper::StartScheduling() {
   if (ProcessHelper::CanBeScheduled(
           ProcessManager::Shared().Leak().GetCurrent())) {
@@ -256,7 +259,7 @@ bool ProcessHelper::StartScheduling() {
   SizeT ret = process_ref.Run();
 
   kcout << StringBuilder::FromInt(
-      "ProcessHelper::StartScheduling() iterated over: % processes\r\n", ret);
+      "ProcessHelper::StartScheduling() Iterated over: % processes.\r\n", ret);
 
   return true;
 }
@@ -265,6 +268,9 @@ bool ProcessHelper::Switch(HAL::StackFrame *the_stack, const PID &new_pid) {
   if (!the_stack || new_pid < 0) return false;
 
   for (SizeT index = 0UL; index < kMaxHarts; ++index) {
+    if (SMPManager::Shared().Leak()[index].Leak().Kind() == kInvalidThread)
+      continue;
+
     if (SMPManager::Shared().Leak()[index].Leak().StackFrame() == the_stack) {
       SMPManager::Shared().Leak()[index].Leak().Busy(false);
       continue;
diff --git a/Private/Source/SMPManager.cxx b/Private/Source/SMPManager.cxx
index 87e82da1..d3c7a4c8 100644
--- a/Private/Source/SMPManager.cxx
+++ b/Private/Source/SMPManager.cxx
@@ -128,6 +128,17 @@ bool SMPManager::Switch(HAL::StackFrame* stack) {
  * @return the reference to the hardware thread.
  */
 Ref<HardwareThread> SMPManager::operator[](const SizeT& idx) {
+  if (idx == 0) {
+    if (m_ThreadList[idx].Leak().Leak().Kind() != kSystemReserved) {
+      m_ThreadList[idx].Leak().Leak().m_Kind = kBoot;
+    }
+  } else if (idx >= kMaxHarts) {
+    HardwareThread fakeThread;
+    fakeThread.m_Kind = kInvalidThread;
+
+    return {fakeThread};
+  }
+
   return m_ThreadList[idx].Leak();
 }