[CHORE] Filesystem and panic dump improvements.filesystem-kit-bump

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

11 files changed, 47 insertions, 14 deletions

diff --git a/src/kernel/DmaKit/DmaPool.h b/src/kernel/DmaKit/DmaPool.h
index c0cc7830..4a1d4526 100644
--- a/src/kernel/DmaKit/DmaPool.h
+++ b/src/kernel/DmaKit/DmaPool.h
@@ -11,7 +11,6 @@
 
 #define kNeDMAPoolStart (__nekernel_dma_pool_start)
 #define kNeDMAPoolSize (__nekernel_dma_pool_size)
-
 #define kNeDMABestAlign (__nekernel_dma_best_align)
 
 namespace Kernel {
diff --git a/src/kernel/FSKit/Config.h b/src/kernel/FSKit/Config.h
index f12c421b..a9f06bf5 100644
--- a/src/kernel/FSKit/Config.h
+++ b/src/kernel/FSKit/Config.h
@@ -1,4 +1,4 @@
-// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
+// Copyright 2024-2026, Amlal El Mahrouss (amlal@nekernel.org)
 // Licensed under the Apache License, Version 2.0 (see LICENSE file)
 // Official repository: https://github.com/ne-foss-org/nekernel
 
@@ -7,7 +7,7 @@
 
 #include <NeKit/Config.h>
 
-#define FSKIT_VERSION "0.0.2"
-#define FSKIT_VERSION_BCD 0x0002
+#define FSKIT_VERSION "0.0.3"
+#define FSKIT_VERSION_BCD 0x0003
 
 #endif
diff --git a/src/kernel/FSKit/NeFS.h b/src/kernel/FSKit/NeFS.h
index 3f8ee0b4..bf314d3c 100644
--- a/src/kernel/FSKit/NeFS.h
+++ b/src/kernel/FSKit/NeFS.h
@@ -1,4 +1,4 @@
-// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
+// Copyright 2024-2026, Amlal El Mahrouss (amlal@nekernel.org)
 // Licensed under the Apache License, Version 2.0 (see LICENSE file)
 // Official repository: https://github.com/ne-foss-org/nekernel
 
diff --git a/src/kernel/FSKit/OpenHeFS.h b/src/kernel/FSKit/OpenHeFS.h
index 2bc05213..55d16db7 100644
--- a/src/kernel/FSKit/OpenHeFS.h
+++ b/src/kernel/FSKit/OpenHeFS.h
@@ -1,4 +1,4 @@
-// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
+// Copyright 2024-2026, Amlal El Mahrouss (amlal@nekernel.org)
 // Licensed under the Apache License, Version 2.0 (see LICENSE file)
 // Official repository: https://github.com/ne-foss-org/nekernel
 
diff --git a/src/kernel/FirmwareKit/GPT.h b/src/kernel/FirmwareKit/GPT.h
index e4f0c4b8..025378d0 100644
--- a/src/kernel/FirmwareKit/GPT.h
+++ b/src/kernel/FirmwareKit/GPT.h
@@ -1,4 +1,4 @@
-// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
+// Copyright 2024-2026, Amlal El Mahrouss (amlal@nekernel.org)
 // Licensed under the Apache License, Version 2.0 (see LICENSE file)
 // Official repository: https://github.com/ne-foss-org/nekernel
 
diff --git a/src/kernel/FirmwareKit/VEPM.h b/src/kernel/FirmwareKit/VEPM.h
index cac9aff1..192ad45d 100644
--- a/src/kernel/FirmwareKit/VEPM.h
+++ b/src/kernel/FirmwareKit/VEPM.h
@@ -1,4 +1,4 @@
-// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
+// Copyright 2024-2026, Amlal El Mahrouss (amlal@nekernel.org)
 // Licensed under the Apache License, Version 2.0 (see LICENSE file)
 // Official repository: https://github.com/ne-foss-org/nekernel
 
@@ -42,4 +42,4 @@ inline EFI_GUID kVEPMGuidEFI = {
 #define kVEPMGuidStr "9a1b3f2e-4c3f-4d52-a783-9c217b5e4dac"
 #endif  // __NE_VEPM__
 
-#endif  // FIRMWAREKIT_VEPM_H
\ No newline at end of file
+#endif  // FIRMWAREKIT_VEPM_H
diff --git a/src/kernel/HALKit/AMD64/HalKernelMain.cpp b/src/kernel/HALKit/AMD64/HalKernelMain.cpp
index ed508104..cb5fd461 100644
--- a/src/kernel/HALKit/AMD64/HalKernelMain.cpp
+++ b/src/kernel/HALKit/AMD64/HalKernelMain.cpp
@@ -156,7 +156,8 @@ EXTERN_C Kernel::Void hal_real_init(Kernel::Void) {
   PEFLoader ldr("/system/init.out");
 
   if (ldr.IsLoaded()) rtl_create_user_process(ldr, UserProcess::ExecutableKind::kExecutableKind);
-
+  else ke_panic(RUNTIME_CHECK_PROCESS, "RuntimeCheck: Invalid Process Data!");
+  
   UserProcessScheduler::The().SwitchTeam(kMidUserTeam);
 
   while (YES);
diff --git a/src/kernel/HALKit/AMD64/HalKernelPanic.cpp b/src/kernel/HALKit/AMD64/HalKernelPanic.cpp
index 8c498b68..827bc5c3 100644
--- a/src/kernel/HALKit/AMD64/HalKernelPanic.cpp
+++ b/src/kernel/HALKit/AMD64/HalKernelPanic.cpp
@@ -38,7 +38,27 @@ Void ke_panic(const Kernel::Int32& id, const Char* message) {
 }
 
 Void RecoveryFactory::Recover() {
+  STATIC BOOL alreadyDumped = NO;
+#if defined(__FSKIT_INCLUDES_OPENHEFS__)
+  if (alreadyDumped) {
+    HAL::rt_cli();
+    HAL::rt_halt();
+  }
+  
+  alreadyDumped = YES;
+  
+  HeFileSystemMgr mgr;
+  auto node = mgr.Open("/system/dump.dmp", "wb");
+
+
+  if (node && hal_read_cr2()) mgr.Write(node, hal_read_cr2(), 0, 0x100);
+  if (node) mm_free_ptr(node);
+  
+  node = nullptr;
+#endif
+  
   while (YES) {
+    HAL::rt_cli();
     HAL::rt_halt();
   }
 }
diff --git a/src/kernel/NeKit/KString.h b/src/kernel/NeKit/KString.h
index 96063d39..3c12c03c 100644
--- a/src/kernel/NeKit/KString.h
+++ b/src/kernel/NeKit/KString.h
@@ -1,4 +1,4 @@
-// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
+// Copyright 2024-2026, Amlal El Mahrouss (amlal@nekernel.org)
 // Licensed under the Apache License, Version 2.0 (see LICENSE file)
 // Official repository: https://github.com/ne-foss-org/nekernel
 
@@ -22,6 +22,8 @@ class KBasicString final {
     fDataSz = MinSz;
 
     fData = new CharKind[fDataSz];
+    if (!fData) return;
+
     MUST_PASS(fData);
 
     rt_set_memory(fData, 0, fDataSz);
@@ -29,6 +31,8 @@ class KBasicString final {
 
   KBasicString(const CharKind* In) : fDataSz(oe_string_len(In)) {
     fData = new CharKind[fDataSz];
+    if (!fData) return;
+
     MUST_PASS(fData);
 
     rt_set_memory(fData, 0, fDataSz);
@@ -39,6 +43,8 @@ class KBasicString final {
     MUST_PASS(fDataSz > 1);
 
     fData = new CharKind[fDataSz];
+    if (!fData) return;
+
     MUST_PASS(fData);
 
     rt_set_memory(fData, 0, fDataSz);
@@ -74,8 +80,8 @@ class KBasicString final {
 
  private:
   CharKind* fData{nullptr};
-  Size      fDataSz{0};
-  Size      fCur{0};
+  SizeT     fDataSz{};
+  SizeT     fCur{};
 
   friend class KStringBuilder;
 };
diff --git a/src/kernel/NeKit/KernelPanic.h b/src/kernel/NeKit/KernelPanic.h
index 3b5dd698..940739f4 100644
--- a/src/kernel/NeKit/KernelPanic.h
+++ b/src/kernel/NeKit/KernelPanic.h
@@ -1,4 +1,4 @@
-// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
+// Copyright 2024-2026, Amlal El Mahrouss (amlal@nekernel.org)
 // Licensed under the Apache License, Version 2.0 (see LICENSE file)
 // Official repository: https://github.com/ne-foss-org/nekernel
 
@@ -60,8 +60,13 @@ enum RUNTIME_CHECK {
 typedef enum RUNTIME_CHECK RTL_RUNTIME_CHECK;
 
 namespace Kernel {
+
+/// @brief Raises a runtime-check for the system, it failing, the system will raise a panic.
 void ke_runtime_check(bool expr, const Char* file, const Char* line);
+
+/// @brief Stops the system from running when unrecoverable.
 void ke_panic(const Int32& id, const Char* message = nullptr);
+
 }  // namespace Kernel
 
 #endif
diff --git a/src/kernel/src/HeapMgr.cpp b/src/kernel/src/HeapMgr.cpp
index a13bd9c2..a18fce5a 100644
--- a/src/kernel/src/HeapMgr.cpp
+++ b/src/kernel/src/HeapMgr.cpp
@@ -178,6 +178,8 @@ _Output UInt64 mm_get_ptr_flags(VoidPtr heap_ptr) {
 /// @param heap_ptr the pointer.
 /// @return
 _Output Int32 mm_free_ptr(VoidPtr heap_ptr) {
+  if (!heap_ptr) return kErrorHeapNotPresent;
+
   if (Detail::mm_check_ptr_address(heap_ptr) == No) return kErrorHeapNotPresent;
 
   Detail::MM_INFORMATION_BLOCK_PTR heap_info_ptr =