Update kernel

This commit is contained in:
Alex
2023-08-06 04:53:14 +03:00
parent 3b65386399
commit 2c51e4432f
181 changed files with 21873 additions and 21475 deletions

View File

@ -39,121 +39,158 @@ size_t GetLocksCount();
class LockClass
{
public:
struct SpinLockData
{
std::atomic_uint64_t LockData = 0x0;
std::atomic<const char *> CurrentHolder = "(nul)";
std::atomic<const char *> AttemptingToGet = "(nul)";
std::atomic_uintptr_t StackPointerHolder = 0;
std::atomic_uintptr_t StackPointerAttempt = 0;
std::atomic_size_t Count = 0;
std::atomic_long Core = 0;
};
struct SpinLockData
{
std::atomic_uint64_t LockData = 0x0;
std::atomic<const char *> CurrentHolder = "(nul)";
std::atomic<const char *> AttemptingToGet = "(nul)";
std::atomic_uintptr_t StackPointerHolder = 0;
std::atomic_uintptr_t StackPointerAttempt = 0;
std::atomic_size_t Count = 0;
std::atomic_long Core = 0;
};
private:
SpinLockData LockData;
std::atomic_bool IsLocked = false;
std::atomic_ulong DeadLocks = 0;
SpinLockData LockData;
std::atomic_bool IsLocked = false;
std::atomic_ulong DeadLocks = 0;
void DeadLock(SpinLockData Lock);
void TimeoutDeadLock(SpinLockData Lock, uint64_t Timeout);
void DeadLock(SpinLockData &Lock);
void TimeoutDeadLock(SpinLockData &Lock, uint64_t Timeout);
void Yield();
public:
SpinLockData *GetLockData() { return &LockData; }
int Lock(const char *FunctionName);
int Unlock();
SpinLockData *GetLockData() { return &LockData; }
int Lock(const char *FunctionName);
int Unlock();
int TimeoutLock(const char *FunctionName, uint64_t Timeout);
int TimeoutLock(const char *FunctionName, uint64_t Timeout);
};
/** @brief Please use this macro to create a new smart lock. */
class SmartLockClass
{
private:
LockClass *LockPointer = nullptr;
LockClass *LockPointer = nullptr;
public:
SmartLockClass(LockClass &Lock, const char *FunctionName)
{
this->LockPointer = &Lock;
this->LockPointer->Lock(FunctionName);
}
~SmartLockClass() { this->LockPointer->Unlock(); }
SmartLockClass(LockClass &Lock, const char *FunctionName)
{
this->LockPointer = &Lock;
this->LockPointer->Lock(FunctionName);
}
~SmartLockClass() { this->LockPointer->Unlock(); }
};
class SmartTimeoutLockClass
{
private:
LockClass *LockPointer = nullptr;
LockClass *LockPointer = nullptr;
public:
SmartTimeoutLockClass(LockClass &Lock, const char *FunctionName, uint64_t Timeout)
{
this->LockPointer = &Lock;
this->LockPointer->TimeoutLock(FunctionName, Timeout);
}
~SmartTimeoutLockClass() { this->LockPointer->Unlock(); }
SmartTimeoutLockClass(LockClass &Lock,
const char *FunctionName,
uint64_t Timeout)
{
this->LockPointer = &Lock;
this->LockPointer->TimeoutLock(FunctionName, Timeout);
}
~SmartTimeoutLockClass()
{
this->LockPointer->Unlock();
}
};
/** @brief Please use this macro to create a new smart critical section lock. */
class SmartLockCriticalSectionClass
{
private:
LockClass *LockPointer = nullptr;
bool InterruptsEnabled = false;
LockClass *LockPointer = nullptr;
bool InterruptsEnabled = false;
public:
SmartLockCriticalSectionClass(LockClass &Lock, const char *FunctionName)
{
if (CPU::Interrupts(CPU::Check))
InterruptsEnabled = true;
CPU::Interrupts(CPU::Disable);
this->LockPointer = &Lock;
this->LockPointer->Lock(FunctionName);
}
~SmartLockCriticalSectionClass()
{
this->LockPointer->Unlock();
if (InterruptsEnabled)
CPU::Interrupts(CPU::Enable);
}
SmartLockCriticalSectionClass(LockClass &Lock,
const char *FunctionName)
{
if (CPU::Interrupts(CPU::Check))
InterruptsEnabled = true;
CPU::Interrupts(CPU::Disable);
this->LockPointer = &Lock;
this->LockPointer->Lock(FunctionName);
}
~SmartLockCriticalSectionClass()
{
this->LockPointer->Unlock();
if (InterruptsEnabled)
CPU::Interrupts(CPU::Enable);
}
};
/** @brief Please use this macro to create a new critical section. */
class SmartCriticalSectionClass
{
private:
bool InterruptsEnabled = false;
bool InterruptsEnabled = false;
public:
bool IsInterruptsEnabled() { return InterruptsEnabled; }
bool IsInterruptsEnabled()
{
return InterruptsEnabled;
}
SmartCriticalSectionClass()
{
if (CPU::Interrupts(CPU::Check))
InterruptsEnabled = true;
CPU::Interrupts(CPU::Disable);
}
~SmartCriticalSectionClass()
{
if (InterruptsEnabled)
CPU::Interrupts(CPU::Enable);
}
SmartCriticalSectionClass()
{
if (CPU::Interrupts(CPU::Check))
InterruptsEnabled = true;
CPU::Interrupts(CPU::Disable);
}
~SmartCriticalSectionClass()
{
if (InterruptsEnabled)
CPU::Interrupts(CPU::Enable);
}
};
/** @brief Create a new lock (can be used with SmartCriticalSection). */
/**
* Create a new lock
*
* @note Can be used with SmartCriticalSection
*/
#define NewLock(Name) LockClass Name
/** @brief Simple lock that is automatically released when the scope ends. */
#define SmartLock(LockClassName) SmartLockClass CONCAT(lock##_, __COUNTER__)(LockClassName, __FUNCTION__)
/**
* Simple lock that is automatically released
* when the scope ends.
*/
#define SmartLock(LockClassName) \
SmartLockClass \
CONCAT(lock##_, __COUNTER__)(LockClassName, \
__FUNCTION__)
/** @brief Simple lock with timeout that is automatically released when the scope ends. */
#define SmartTimeoutLock(LockClassName, Timeout) SmartTimeoutLockClass CONCAT(lock##_, __COUNTER__)(LockClassName, __FUNCTION__, Timeout)
/**
* Simple lock with timeout that is automatically
* released when the scope ends.
*/
#define SmartTimeoutLock(LockClassName, Timeout) \
SmartTimeoutLockClass \
CONCAT(lock##_, __COUNTER__)(LockClassName, \
__FUNCTION__, \
Timeout)
/** @brief Simple critical section that is automatically released when the scope ends and interrupts are restored if they were enabled. */
#define SmartCriticalSection(LockClassName) SmartLockCriticalSectionClass CONCAT(lock##_, __COUNTER__)(LockClassName, __FUNCTION__)
/**
* Simple critical section that is
* automatically released when the scope ends
* and interrupts are restored if they
* were enabled.
*/
#define SmartCriticalSection(LockClassName) \
SmartLockCriticalSectionClass \
CONCAT(lock##_, \
__COUNTER__)(LockClassName, \
__FUNCTION__)
/** @brief Automatically disable interrupts and restore them when the scope ends. */
/**
* Automatically disable interrupts and
* restore them when the scope ends.
*/
#define CriticalSection SmartCriticalSectionClass
#endif // __cplusplus