KernelPanic.h

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/* ========================================
 
  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
======================================== */
 
#pragma once
 
#include <NeKit/Config.h>

#define STATIC_PASS(EXPR, MSG) static_assert(EXPR, MSG)
 
#ifdef TRY
#undef TRY
#endif
 
#define TRY(X)            \
  {                       \
    auto FN__ = X;        \
    if ((FN__()) == NO) { \
      MUST_PASS(NO);      \
    }                     \
  }
 
#ifdef __MUST_PASS
#undef __MUST_PASS
#endif
 
#define __MUST_PASS(EXPR, FILE, LINE) Kernel::ke_runtime_check(EXPR, FILE, STRINGIFY(LINE))
 
#ifdef __DEBUG__
#define MUST_PASS(EXPR) __MUST_PASS((EXPR), __FILE__, __LINE__)
#define assert(EXPR) MUST_PASS(EXPR)
#else
#define MUST_PASS(EXPR) (Kernel::Void)(EXPR)
#define assert(EXPR) (Kernel::Void)(EXPR)
#endif
 
enum RUNTIME_CHECK {
  RUNTIME_CHECK_FAILED = 1111,
  RUNTIME_CHECK_POINTER,
  RUNTIME_CHECK_EXPRESSION,
  RUNTIME_CHECK_FILE,
  RUNTIME_CHECK_IPC,
  RUNTIME_CHECK_TLS,
  RUNTIME_CHECK_HANDSHAKE,
  RUNTIME_CHECK_ACPI,
  RUNTIME_CHECK_INVALID_PRIVILEGE,
  RUNTIME_CHECK_PROCESS,
  RUNTIME_CHECK_BAD_BEHAVIOR,
  RUNTIME_CHECK_BOOTSTRAP,
  RUNTIME_CHECK_UNEXCPECTED,
  RUNTIME_CHECK_FILESYSTEM,
  RUNTIME_CHECK_VIRTUAL_OUT_OF_MEM,
  RUNTIME_CHECK_PAGE,
  RUNTIME_CHECK_INVALID,
  RUNTIME_CHECK_COUNT,
};
 
typedef enum RUNTIME_CHECK RTL_RUNTIME_CHECK;
 
namespace Kernel {
void ke_runtime_check(bool expr, const Char* file, const Char* line);
void ke_panic(const Int32& id, const Char* message = nullptr);
}  // namespace Kernel