From d7112cd6909640afd7609b3a142bc6ecf921ee25 Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
Date: Tue, 30 Jan 2024 08:46:09 +0100
Subject: Kernel: Breaking changes, see source code.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
---
 Private/Source/RuntimeCheck.cxx | 81 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 Private/Source/RuntimeCheck.cxx

(limited to 'Private/Source/RuntimeCheck.cxx')

diff --git a/Private/Source/RuntimeCheck.cxx b/Private/Source/RuntimeCheck.cxx
new file mode 100644
index 00000000..09440a20
--- /dev/null
+++ b/Private/Source/RuntimeCheck.cxx
@@ -0,0 +1,81 @@
+/*
+ *	========================================================
+ *
+ *	HCore
+ * 	Copyright 2024 Mahrouss Logic, all rights reserved.
+ *
+ * 	========================================================
+ */
+
+#include <ArchKit/Arch.hpp>
+#include <KernelKit/DebugOutput.hpp>
+#include <NewKit/RuntimeCheck.hpp>
+#include <NewKit/String.hpp>
+
+extern "C" [[noreturn]] void wait_for_debugger() {
+  while (true) {
+    HCore::HAL::rt_cli();
+    HCore::HAL::rt_halt();
+  }
+}
+
+/* Each error code is attributed with an ID, which will prompt a string onto the
+ * screen. Wait for debugger... */
+
+namespace HCore {
+void ke_stop(const HCore::Int &id) {
+  kcout << "*** STOP *** \r\n";
+  kcout << "*** HCoreKrnl.exe has trigerred a runtime breakpoint. *** \r\n";
+
+  switch (id) {
+    case RUNTIME_CHECK_PROCESS: {
+      kcout << "*** CAUSE: RUNTIME_CHECK_PROCESS *** \r\n";
+      break;
+    }
+    case RUNTIME_CHECK_ACPI: {
+      kcout << "*** CAUSE: RUNTIME_CHECK_ACPI *** \r\n";
+      break;
+    }
+    case RUNTIME_CHECK_POINTER: {
+      kcout << "*** CAUSE: RUNTIME_CHECK_POINTER *** \r\n";
+      break;
+    }
+    case RUNTIME_CHECK_BAD_BEHAVIOR: {
+      kcout << "*** CAUSE: RUNTIME_CHECK_BAD_BEHAVIOR *** \r\n";
+      break;
+    }
+    case RUNTIME_CHECK_BOOTSTRAP: {
+      kcout << "*** CAUSE: RUNTIME_CHECK_BOOTSTRAP *** \r\n";
+      break;
+    }
+    case RUNTIME_CHECK_HANDSHAKE: {
+      kcout << "*** CAUSE: RUNTIME_CHECK_HANDSHAKE *** \r\n";
+      break;
+    }
+    case RUNTIME_CHECK_LD: {
+      kcout << "*** CAUSE: RUNTIME_CHECK_LD *** \r\n";
+      break;
+    }
+    case RUNTIME_CHECK_INVALID_PRIVILEGE: {
+      kcout << "*** CAUSE: RUNTIME_CHECK_INVALID_PRIVILEGE *** \r\n";
+      break;
+    }
+  };
+
+  DumpManager::Dump();
+  wait_for_debugger();
+}
+
+void runtime_check(bool expr, const char *file, const char *line) {
+  if (!expr) {
+#ifdef __DEBUG__
+    kcout << "[KERNEL] Check Failed!\n";
+    kcout << "[KERNEL] File: " << file << "\n";
+    kcout << "[KERNEL] Where: " << line << "\n";
+
+#endif  // __DEBUG__
+
+    HCore::ke_stop(RUNTIME_CHECK_FAILED);  // Runtime Check failed
+  }
+}
+}  // namespace HCore
-- 
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