diff options
Diffstat (limited to 'dev/Kernel/KernelKit')
37 files changed, 0 insertions, 3303 deletions
diff --git a/dev/Kernel/KernelKit/BinaryMutex.h b/dev/Kernel/KernelKit/BinaryMutex.h deleted file mode 100644 index 21b2ca6d..00000000 --- a/dev/Kernel/KernelKit/BinaryMutex.h +++ /dev/null @@ -1,43 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <NewKit/Defines.h> -#include <KernelKit/Timer.h> -#include <CompilerKit/CompilerKit.h> - -namespace NeOS -{ - class UserProcess; - - typedef UserProcess& UserProcessRef; - - /// @brief Access control class, which locks a task until one is done. - class BinaryMutex final - { - public: - explicit BinaryMutex() = default; - ~BinaryMutex() = default; - - public: - bool IsLocked() const; - bool Unlock() noexcept; - - public: - BOOL WaitForProcess(const Int16& sec) noexcept; - - public: - bool Lock(UserProcess& process); - bool LockOrWait(UserProcess& process, TimerInterface* timer); - - public: - NE_COPY_DEFAULT(BinaryMutex); - - private: - UserProcessRef fLockingProcess; - }; -} // namespace NeOS diff --git a/dev/Kernel/KernelKit/CodeMgr.h b/dev/Kernel/KernelKit/CodeMgr.h deleted file mode 100644 index 5f83c74b..00000000 --- a/dev/Kernel/KernelKit/CodeMgr.h +++ /dev/null @@ -1,37 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - - File: CodeMgr.h - Purpose: Code Mgr. - - Revision History: - - 30/01/24: Added file (amlel) - 3/8/24: Add UPP struct. - -------------------------------------------- */ - -#pragma once - -#include <KernelKit/PECodeMgr.h> -#include <KernelKit/PEFCodeMgr.h> -#include <KernelKit/IPEFDylibObject.h> - -namespace NeOS -{ - /// @brief Main process entrypoint. - typedef void (*rtl_main_kind)(const SizeT argc, Char** argv, Char** envp, const SizeT envp_len); - - /// @brief C++ Constructor entrypoint. - typedef void (*rtl_ctor_kind)(void); - - /// @brief C++ Destructor entrypoint. - typedef void (*rtl_dtor_kind)(void); - - /// @brief Executes a new process from a function. Kernel code only. - /// @note This sets up a new stack, anything on the main function that calls the Kernel will not be accessible. - /// @param main the start of the process. - /// @return The team's process id. - ProcessID rtl_create_process(rtl_main_kind main, const Char* process_name) noexcept; -} // namespace NeOS diff --git a/dev/Kernel/KernelKit/DebugOutput.h b/dev/Kernel/KernelKit/DebugOutput.h deleted file mode 100644 index cfadd38d..00000000 --- a/dev/Kernel/KernelKit/DebugOutput.h +++ /dev/null @@ -1,213 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <KernelKit/DeviceMgr.h> -#include <CompilerKit/CompilerKit.h> -#include <NewKit/OwnPtr.h> -#include <NewKit/Stream.h> - -#define kDebugMaxPorts 56 - -#define kDebugUnboundPort 0x0FEED - -#define kDebugMag0 'Z' -#define kDebugMag1 'D' -#define kDebugMag2 'B' -#define kDebugMag3 'G' - -#define kDebugSourceFile 0 -#define kDebugLine 33 -#define kDebugTeam 43 -#define kDebugEOP 49 - -namespace NeOS -{ - class TerminalDevice; - class DTraceDevice; - - inline TerminalDevice end_line(); - inline TerminalDevice number(const Long& x); - inline TerminalDevice hex_number(const Long& x); - - // @brief Emulates a VT100 terminal. - class TerminalDevice final NE_DEVICE<const Char*> - { - public: - TerminalDevice(void (*print)(IDeviceObject*, const Char*), void (*gets)(IDeviceObject*, const Char*)) - : IDeviceObject<const Char*>(print, gets) - { - } - - ~TerminalDevice() override; - - /// @brief returns device name (terminal name) - /// @return string type (const Char*) - const Char* Name() const override - { - return ("TerminalDevice"); - } - - NE_COPY_DEFAULT(TerminalDevice); - - STATIC TerminalDevice The() noexcept; - }; - - inline TerminalDevice end_line() - { - TerminalDevice self = TerminalDevice::The(); - - self.operator<<("\r"); - return self; - } - - inline TerminalDevice carriage_return() - { - TerminalDevice self = TerminalDevice::The(); - - self.operator<<("\r"); - return self; - } - - inline TerminalDevice tabulate() - { - TerminalDevice self = TerminalDevice::The(); - - self.operator<<("\t"); - return self; - } - - /// @brief emulate a terminal bell, like the VT100 does. - inline TerminalDevice bell() - { - TerminalDevice self = TerminalDevice::The(); - - self.operator<<("\a"); - return self; - } - - namespace Detail - { - inline TerminalDevice _write_number(const Long& x, TerminalDevice& term) - { - UInt64 y = (x > 0 ? x : -x) / 10; - UInt64 h = (x > 0 ? x : -x) % 10; - - if (y) - _write_number(y, term); - - /* fail if the number is not base-10 */ - if (h > 10) - { - _write_number('?', term); - return term; - } - - if (y < 0) - y = -y; - - const Char kNumbers[11] = "0123456789"; - - Char buf[2]; - buf[0] = kNumbers[h]; - buf[1] = 0; - - term.operator<<(buf); - return term; - } - - inline TerminalDevice _write_number_hex(const Long& x, TerminalDevice& term) - { - UInt64 y = (x > 0 ? x : -x) / 16; - UInt64 h = (x > 0 ? x : -x) % 16; - - if (y) - _write_number_hex(y, term); - - /* fail if the hex number is not base-16 */ - if (h > 16) - { - _write_number_hex('?', term); - return term; - } - - if (y < 0) - y = -y; - - const Char kNumbers[17] = "0123456789ABCDEF"; - - Char buf[2]; - buf[0] = kNumbers[h]; - buf[1] = 0; - - term.operator<<(buf); - return term; - } - } // namespace Detail - - inline TerminalDevice hex_number(const Long& x) - { - TerminalDevice self = TerminalDevice::The(); - - Detail::_write_number_hex(x, self); - self.operator<<("h"); - - return self; - } - - inline TerminalDevice number(const Char* x) - { - TerminalDevice self = TerminalDevice::The(); - - self << "?"; - - return self; - } - - inline TerminalDevice number(const Long& x) - { - TerminalDevice self = TerminalDevice::The(); - - Detail::_write_number(x, self); - - return self; - } - - inline TerminalDevice get_console_in(Char* buf) - { - TerminalDevice self = TerminalDevice::The(); - - self >> buf; - - return self; - } - - constexpr SizeT kDebugTypeLen = 256U; - - typedef Char rt_debug_type[kDebugTypeLen]; - - class DebuggerPortHeader final - { - public: - Int16 fPort[kDebugMaxPorts]; - Int16 fPortCnt; - }; - - inline TerminalDevice& operator<<(TerminalDevice& src, const Long& num) - { - src = number(num); - return src; - } -} // namespace NeOS - -#ifdef kout -#undef kout -#endif // ifdef kout - -#define kout NeOS::TerminalDevice::The() << "[NeKernel] *" << __FILE__ << "*: " - -#define kendl NeOS::TerminalDevice::The() << NeOS::end_line() diff --git a/dev/Kernel/KernelKit/Defines.h b/dev/Kernel/KernelKit/Defines.h deleted file mode 100644 index d86988a7..00000000 --- a/dev/Kernel/KernelKit/Defines.h +++ /dev/null @@ -1,15 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <NewKit/Defines.h> - -#define KERNELKIT_VERSION "1.0.2" -#define KERNELKIT_VERSION_BCD 0x01020 - -class UserProcessScheduler; -class UserProcess; diff --git a/dev/Kernel/KernelKit/DeviceMgr.h b/dev/Kernel/KernelKit/DeviceMgr.h deleted file mode 100644 index fa68d2e7..00000000 --- a/dev/Kernel/KernelKit/DeviceMgr.h +++ /dev/null @@ -1,140 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -/* ------------------------------------------- - - Revision History: - - 31/01/24: Add kDeviceCnt (amlel) - 15/11/24: Add NE_DEVICE macro, to inherit from device object. - - ------------------------------------------- */ - -#pragma once - -/* @note Device Mgr. */ -/* @file KernelKit/DeviceMgr.h */ -/* @brief Device abstraction and I/O buffer. */ - -#include <NewKit/ErrorOr.h> -#include <NewKit/Ref.h> - -#define kDeviceMgrRootDirPath "/Devices/" - -#define NE_DEVICE : public ::NeOS::IDeviceObject - -// Last Rev: Wed, Apr 3, 2024 9:09:41 AM - -namespace NeOS -{ - template <typename T> - class IDeviceObject; - - /***********************************************************************************/ - /// @brief Device contract interface, represents an HW device. - /***********************************************************************************/ - template <typename T> - class IDeviceObject - { - public: - explicit IDeviceObject(void (*Out)(IDeviceObject<T>*, T), void (*In)(IDeviceObject<T>*, T)) - : fOut(Out), fIn(In) - { - } - - virtual ~IDeviceObject() = default; - - public: - IDeviceObject& operator=(const IDeviceObject<T>&) = default; - IDeviceObject(const IDeviceObject<T>&) = default; - - public: - virtual IDeviceObject<T>& operator<<(T Data) - { - fOut(this, Data); - return *this; - } - - virtual IDeviceObject<T>& operator>>(T Data) - { - fIn(this, Data); - return *this; - } - - virtual const char* Name() const - { - return "/dev/null"; - } - - operator bool() - { - return fOut && fIn; - } - - Bool operator!() - { - return !fOut || !fIn; - } - - protected: - Void (*fOut)(IDeviceObject<T>*, T Data) = {nullptr}; - Void (*fIn)(IDeviceObject<T>*, T Data) = {nullptr}; - }; - - /// - /// @brief Input Output abstract class. - /// Used mainly to communicate between OS to hardware. - /// - template <typename T> - class IOBuf final - { - public: - explicit IOBuf(T dma_addr) - : fData(dma_addr) - { - // At least pass something valid when instancating this struct. - MUST_PASS(fData); - } - - IOBuf& operator=(const IOBuf<T>&) = default; - IOBuf(const IOBuf<T>&) = default; - - ~IOBuf() = default; - - public: - template <typename R> - R operator->() const - { - return fData; - } - - template <typename R> - R& operator[](Size index) const - { - return fData[index]; - } - - private: - T fData; - }; - - ///! @brief Device enum types. - enum - { - kDeviceTypeIDE, - kDeviceTypeEthernet, - kDeviceTypeWiFi, - kDeviceTypeFW, - kDeviceTypeBT, - kDeviceTypeRS232, - kDeviceTypeSCSI, - kDeviceTypeAHCI, - kDeviceTypeMBCI, - kDeviceTypeUSB, - kDeviceTypeMediaCtrl, // MM controller - kDeviceTypeCount, - }; -} // namespace NeOS diff --git a/dev/Kernel/KernelKit/DriveMgr.h b/dev/Kernel/KernelKit/DriveMgr.h deleted file mode 100644 index f5699dcb..00000000 --- a/dev/Kernel/KernelKit/DriveMgr.h +++ /dev/null @@ -1,191 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#ifndef INC_DRIVE_MANAGER_H -#define INC_DRIVE_MANAGER_H - -#include <KernelKit/UserProcessScheduler.h> -#include <CompilerKit/CompilerKit.h> -#include <KernelKit/DebugOutput.h> -#include <KernelKit/DeviceMgr.h> -#include <KernelKit/LPC.h> -#include <NewKit/Defines.h> -#include <NewKit/KString.h> -#include <NewKit/Ref.h> - -#define kDriveMaxCount (4U) -#define kDriveSectorSz (512U) -#define kDriveInvalidID (-1) -#define kDriveNameLen (32) - -#define drv_sector_cnt(SIZE, SECTOR_SZ) (((SIZE) + (SECTOR_SZ)) / (SECTOR_SZ)) - -namespace NeOS -{ - enum - { - kInvalidDrive = -1, - - /// Storage types, combine with flags. - kBlockDevice = 0xAD, - kMassStorageDrive = 0xDA, - kFloppyDrive = 0xCD, - kOpticalDrive = 0xDC, // CD-ROM/DVD-ROM/Blu-Ray - kTapeDrive = 0xD7, - - /// Storage flags, combine with types. - kReadOnlyDrive = 0x10, // Read only drive - kEPMDrive = 0x11, // Explicit Partition Map. - kEPTDrive = 0x12, // ESP w/ EPM partition. - kMBRDrive = 0x13, // PC classic partition scheme - kGPTDrive = 0x14, // PC new partition scheme - kUnformattedDrive = 0x15, - kStorageCount = 9, - }; - - /// @brief Media drive trait type. - struct DriveTrait final - { - Char fName[kDriveNameLen]; // /System, /Boot, //./Devices/USB... - Int32 fKind; // fMassStorage, fFloppy, fOpticalDrive. - Int32 fFlags; // fReadOnly, fEPMDrive... - - /// @brief Packet drive (StorageKit compilant.) - struct DrivePacket final - { - VoidPtr fPacketContent{nullptr}; //! packet body. - Char fPacketMime[kDriveNameLen] = "*/*"; //! identify what we're sending. - SizeT fPacketSize{0UL}; //! packet size - UInt32 fPacketCRC32{0UL}; //! sanity crc, in case if good is set to false - Boolean fPacketGood{YES}; - Lba fPacketLba{0UL}; - Boolean fPacketReadOnly{NO}; - } fPacket; - - Lba fLbaStart{0}, fLbaEnd{0}; - SizeT fSectorSz{512}; - - Void (*fInput)(DrivePacket packet); - Void (*fOutput)(DrivePacket packet); - Void (*fVerify)(DrivePacket packet); - Void (*fInit)(DrivePacket packet); - const Char* (*fDriveKind)(Void); - }; - - ///! drive as a device. - typedef DriveTrait* DriveTraitPtr; - - /** - * @brief Mounted drives interface. - * @note This class has all of it's drive set to nullptr, allocate them using - * GetAddressOf(index). - */ - class MountpointInterface final - { - public: - explicit MountpointInterface() = default; - ~MountpointInterface() = default; - - NE_COPY_DEFAULT(MountpointInterface); - - public: - DriveTrait& A() - { - return mA; - } - - DriveTrait& B() - { - return mB; - } - - DriveTrait& C() - { - return mC; - } - - DriveTrait& D() - { - return mD; - } - - enum - { - kDriveIndexA = 0, - kDriveIndexB, - kDriveIndexC, - kDriveIndexD, - kDriveIndexInvalid, - }; - - DriveTraitPtr GetAddressOf(const Int32& index) - { - err_local_get() = kErrorSuccess; - - switch (index) - { - case kDriveIndexA: - return &mA; - case kDriveIndexB: - return &mB; - case kDriveIndexC: - return &mC; - case kDriveIndexD: - return &mD; - default: { - err_local_get() = kErrorNoSuchDisk; - kout << "No such disc letter.\n"; - - break; - } - } - - return nullptr; - } - - private: - DriveTrait mA, mB, mC, mD; - }; - - /// @brief Unimplemented drive. - /// @param pckt the packet to read. - /// @return - Void io_drv_unimplemented(DriveTrait::DrivePacket* pckt) noexcept; - - /// @brief Gets the drive kind (ATA, SCSI, AHCI...) - /// @param void none. - /// @return the drive kind (ATA, Flash, NVM) - const Char* io_drv_kind(Void); - - /// @brief Makes a new drive. - /// @return the new drive as a trait. - DriveTrait io_construct_blank_drive(Void) noexcept; - - /// @brief Fetches the main drive. - /// @return the new drive as a trait. - DriveTrait io_construct_main_drive(Void) noexcept; - - namespace Detect - { - Void io_detect_drive(DriveTrait& trait); - } - - /// @brief Read from newfs disk. - /// @param Mnt mounted interface. - /// @param DrvTrait drive info - /// @param DrvIndex drive index. - /// @return - Int32 fs_ifs_read(MountpointInterface* Mnt, DriveTrait& DrvTrait, Int32 DrvIndex); - - /// @brief Write to ifs disk. - /// @param Mnt mounted interface. - /// @param DrvTrait drive info - /// @param DrvIndex drive index. - /// @return - Int32 fs_ifs_write(MountpointInterface* Mnt, DriveTrait& DrvTrait, Int32 DrvIndex); -} // namespace NeOS - -#endif /* ifndef INC_DRIVE_MANAGER_H */ diff --git a/dev/Kernel/KernelKit/FileMgr.h b/dev/Kernel/KernelKit/FileMgr.h deleted file mode 100644 index 543a9ae4..00000000 --- a/dev/Kernel/KernelKit/FileMgr.h +++ /dev/null @@ -1,392 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss Labs, all rights reserved. - - File: FileMgr.h - Purpose: Kernel file manager. - -------------------------------------------- */ - -/* ------------------------------------------- - - Revision History: - - 31/01/24: Update documentation (amlel) - 05/07/24: NeFS support, and fork support, updated constants and specs - as well. - 18/01/25: Patches to FileStream class. - - ------------------------------------------- */ - -#ifndef INC_FILEMGR_H -#define INC_FILEMGR_H - -#ifdef __FSKIT_INCLUDES_NEFS__ -#include <FSKit/NeFS.h> -#endif // __FSKIT_INCLUDES_NEFS__ - -#ifdef __FSKIT_INCLUDES_HPFS__ -#include <FSKit/HPFS.h> -#endif // __FSKIT_INCLUDES_HPFS__ - -#include <CompilerKit/CompilerKit.h> -#include <Hints/CompilerHint.h> -#include <KernelKit/LPC.h> -#include <KernelKit/DebugOutput.h> -#include <NewKit/Stream.h> -#include <NewKit/ErrorOr.h> -#include <KernelKit/MemoryMgr.h> -#include <NewKit/Ref.h> - -/// @brief Filesystem manager, abstraction over mounted filesystem. -/// Works like the VFS or IFS. - -#define kRestrictR "r" -#define kRestrictRB "rb" -#define kRestrictW "w" -#define kRestrictWB "rw" -#define kRestrictRWB "rwb" - -#define kRestrictMax (5U) - -#define node_cast(PTR) reinterpret_cast<NeOS::NodePtr>(PTR) - -/** - @note Refer to first enum. -*/ -#define kFileOpsCount (4U) -#define kFileMimeGeneric "n-application-kind/all" - -/** @brief invalid position. (n-pos) */ -#define kNPos (SizeT)(-1); - -namespace NeOS -{ - enum - { - kFileWriteAll = 100, - kFileReadAll = 101, - kFileReadChunk = 102, - kFileWriteChunk = 103, - kFileIOCnt = (kFileWriteChunk - kFileWriteAll) + 1, - // file flags - kFileFlagRsrc = 104, - kFileFlagData = 105, - }; - - typedef VoidPtr NodePtr; - - /** - @brief Filesystem Mgr Interface class - @brief Used to provide common I/O for a specific filesystem. -*/ - class IFilesystemMgr - { - public: - explicit IFilesystemMgr() = default; - virtual ~IFilesystemMgr() = default; - - public: - NE_COPY_DEFAULT(IFilesystemMgr); - - public: - /// @brief Mounts a new filesystem into an active state. - /// @param interface the filesystem interface - /// @return - static bool Mount(IFilesystemMgr* interface); - - /// @brief Unmounts the active filesystem - /// @return - static IFilesystemMgr* Unmount(); - - /// @brief Getter, gets the active filesystem. - /// @return - static IFilesystemMgr* GetMounted(); - - public: - virtual NodePtr Create(_Input const Char* path) = 0; - virtual NodePtr CreateAlias(_Input const Char* path) = 0; - virtual NodePtr CreateDirectory(_Input const Char* path) = 0; - virtual NodePtr CreateSwapFile(const Char* path) = 0; - - public: - virtual bool Remove(_Input const Char* path) = 0; - - public: - virtual NodePtr Open(_Input const Char* path, _Input const Char* r) = 0; - - public: - virtual Void Write(_Input NodePtr node, _Input VoidPtr data, _Input Int32 flags, _Input SizeT size) = 0; - - virtual _Output VoidPtr Read(_Input NodePtr node, - _Input Int32 flags, - _Input SizeT sz) = 0; - - virtual Void Write(_Input const Char* name, - _Input NodePtr node, - _Input VoidPtr data, - _Input Int32 flags, - _Input SizeT size) = 0; - - virtual _Output VoidPtr Read(_Input const Char* name, - _Input NodePtr node, - _Input Int32 flags, - _Input SizeT sz) = 0; - - public: - virtual bool Seek(_Input NodePtr node, _Input SizeT off) = 0; - - public: - virtual SizeT Tell(_Input NodePtr node) = 0; - virtual bool Rewind(_Input NodePtr node) = 0; - }; - -#ifdef __FSKIT_INCLUDES_NEFS__ - /** - * @brief Based of IFilesystemMgr, takes care of managing NeFS - * disks. - */ - class NeFileSystemMgr final : public IFilesystemMgr - { - public: - explicit NeFileSystemMgr(); - ~NeFileSystemMgr() override; - - public: - NE_COPY_DEFAULT(NeFileSystemMgr); - - public: - NodePtr Create(const Char* path) override; - NodePtr CreateAlias(const Char* path) override; - NodePtr CreateDirectory(const Char* path) override; - NodePtr CreateSwapFile(const Char* path) override; - - public: - bool Remove(_Input const Char* path) override; - NodePtr Open(_Input const Char* path, _Input const Char* r) override; - Void Write(_Input NodePtr node, _Input VoidPtr data, _Input Int32 flags, _Input SizeT sz) override; - VoidPtr Read(_Input NodePtr node, _Input Int32 flags, _Input SizeT sz) override; - bool Seek(_Input NodePtr node, _Input SizeT off) override; - SizeT Tell(_Input NodePtr node) override; - bool Rewind(_Input NodePtr node) override; - - Void Write(_Input const Char* name, - _Input NodePtr node, - _Input VoidPtr data, - _Input Int32 flags, - _Input SizeT size) override; - - _Output VoidPtr Read(_Input const Char* name, - _Input NodePtr node, - _Input Int32 flags, - _Input SizeT sz) override; - - public: - /// @brief Get NeFS parser class. - /// @return The filesystem parser class. - NeFileSystemParser* GetParser() noexcept; - - private: - NeFileSystemParser* mParser{nullptr}; - }; - -#endif // ifdef __FSKIT_INCLUDES_NEFS__ - - /** - * FileStream class. - * @tparam Encoding file encoding (char, wchar_t...) - * @tparam FSClass Filesystem contract who takes care of it. - */ - template <typename Encoding = Char, - typename FSClass = IFilesystemMgr> - class FileStream final - { - public: - explicit FileStream(const Encoding* path, const Encoding* restrict_type); - ~FileStream(); - - public: - FileStream& operator=(const FileStream&); - FileStream(const FileStream&); - - public: - ErrorOr<Int64> Write(const SizeT offset, const VoidPtr data, SizeT len) noexcept - { - if (this->fFileRestrict != kFileMgrRestrictReadWrite && - this->fFileRestrict != kFileMgrRestrictReadWriteBinary && - this->fFileRestrict != kFileMgrRestrictWrite && - this->fFileRestrict != kFileMgrRestrictWriteBinary) - return ErrorOr<Int64>(kErrorInvalidData); - - if (data == nullptr) - return ErrorOr<Int64>(kErrorInvalidData); - - auto man = FSClass::GetMounted(); - - if (man) - { - man->Write(offset, fFile, data, len); - return ErrorOr<Int64>(0); - } - - return ErrorOr<Int64>(kErrorInvalidData); - } - - ErrorOr<Int64> Write(const Char* name, const VoidPtr data, SizeT len) noexcept - { - if (this->fFileRestrict != kFileMgrRestrictReadWrite && - this->fFileRestrict != kFileMgrRestrictReadWriteBinary && - this->fFileRestrict != kFileMgrRestrictWrite && - this->fFileRestrict != kFileMgrRestrictWriteBinary) - return ErrorOr<Int64>(kErrorInvalidData); - - if (data == nullptr) - return ErrorOr<Int64>(kErrorInvalidData); - - auto man = FSClass::GetMounted(); - - if (man) - { - man->Write(name, fFile, data, 0, len); - return ErrorOr<Int64>(0); - } - - return ErrorOr<Int64>(kErrorInvalidData); - } - - VoidPtr Read(const Char* name, const SizeT sz) noexcept - { - if (this->fFileRestrict != kFileMgrRestrictReadWrite && - this->fFileRestrict != kFileMgrRestrictReadWriteBinary && - this->fFileRestrict != kFileMgrRestrictRead && - this->fFileRestrict != kFileMgrRestrictReadBinary) - return nullptr; - - auto man = FSClass::GetMounted(); - - if (man) - { - VoidPtr ret = man->Read(name, fFile, kFileReadAll, 0); - return ret; - } - - return nullptr; - } - - VoidPtr Read(SizeT offset, const SizeT sz) - { - if (this->fFileRestrict != kFileMgrRestrictReadWrite && - this->fFileRestrict != kFileMgrRestrictReadWriteBinary && - this->fFileRestrict != kFileMgrRestrictRead && - this->fFileRestrict != kFileMgrRestrictReadBinary) - return nullptr; - - auto man = FSClass::GetMounted(); - - if (man) - { - man->Seek(fFile, offset); - auto ret = man->Read(fFile, kFileReadChunk, sz); - - return ret; - } - - return nullptr; - } - - public: - /// @brief Leak node pointer. - /// @return The node pointer. - NodePtr Leak() - { - return fFile; - } - - /// @brief Leak MIME. - /// @return The MIME. - Char* MIME() noexcept - { - return const_cast<Char*>(fMime); - } - - enum - { - kFileMgrRestrictRead, - kFileMgrRestrictReadBinary, - kFileMgrRestrictWrite, - kFileMgrRestrictWriteBinary, - kFileMgrRestrictReadWrite, - kFileMgrRestrictReadWriteBinary, - }; - - private: - NodePtr fFile{nullptr}; - Int32 fFileRestrict{kFileMgrRestrictReadBinary}; - const Char* fMime{kFileMimeGeneric}; - }; - - using FileStreamUTF8 = FileStream<Char>; - using FileStreamUTF16 = FileStream<WideChar>; - - typedef UInt64 CursorType; - - inline static const auto kRestrictStrLen = 8U; - - /// @brief restrict information about the file descriptor. - struct FileRestrictKind final - { - Char fRestrict[kRestrictStrLen]; - Int32 fMappedTo; - }; - - /// @brief constructor - template <typename Encoding, typename Class> - inline FileStream<Encoding, Class>::FileStream(const Encoding* path, - const Encoding* restrict_type) - : fFile(Class::GetMounted()->Open(path, restrict_type)) - { - const SizeT kRestrictCount = kRestrictMax; - const FileRestrictKind kRestrictList[] = { - { - .fRestrict = kRestrictR, - .fMappedTo = kFileMgrRestrictRead, - }, - { - .fRestrict = kRestrictRB, - .fMappedTo = kFileMgrRestrictReadBinary, - }, - { - .fRestrict = kRestrictRWB, - .fMappedTo = kFileMgrRestrictReadWriteBinary, - }, - { - .fRestrict = kRestrictW, - .fMappedTo = kFileMgrRestrictWrite, - }, - { - .fRestrict = kRestrictWB, - .fMappedTo = kFileMgrRestrictReadWrite, - }}; - - for (SizeT index = 0; index < kRestrictCount; ++index) - { - if (rt_string_cmp(restrict_type, kRestrictList[index].fRestrict, - rt_string_len(kRestrictList[index].fRestrict)) == 0) - { - fFileRestrict = kRestrictList[index].fMappedTo; - break; - } - } - - kout << "new file: " << path << ".\r"; - } - - /// @brief destructor of the file stream. - template <typename Encoding, typename Class> - inline FileStream<Encoding, Class>::~FileStream() - { - mm_delete_heap(fFile); - } -} // namespace NeOS - -#endif // ifndef INC_FILEMGR_H diff --git a/dev/Kernel/KernelKit/HardwareThreadScheduler.h b/dev/Kernel/KernelKit/HardwareThreadScheduler.h deleted file mode 100644 index 1866686e..00000000 --- a/dev/Kernel/KernelKit/HardwareThreadScheduler.h +++ /dev/null @@ -1,149 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#ifndef __INC_MP_MANAGER_H__ -#define __INC_MP_MANAGER_H__ - -#include <ArchKit/ArchKit.h> -#include <CompilerKit/CompilerKit.h> -#include <NewKit/Ref.h> - -/// @note Last Rev Sun 28 Jul CET 2024 -/// @note Last Rev Thu, Aug 1, 2024 9:07:38 AM - -#define kMaxAPInsideSched (8U) - -namespace NeOS -{ - class HardwareThread; - class HardwareThreadScheduler; - - using ThreadID = UInt32; - - enum ThreadKind - { - kAPInvalid, - kAPSystemReserved, // System reserved thread, well user can't use it - kAPStandard, // user thread, cannot be used by Kernel - kAPRealTime, // fallback thread, cannot be used by user if not clear or - // used by Kernel. - kAPBoot, // The core we booted from, the mama. - kAPCount, - }; - - typedef enum ThreadKind ThreadKind; - typedef ThreadID ThreadID; - - /***********************************************************************************/ - /// - /// \name HardwareThread - /// \brief Abstraction over the CPU's core, used to run processes or threads. - /// - /***********************************************************************************/ - - class HardwareThread final - { - public: - explicit HardwareThread(); - ~HardwareThread(); - - public: - NE_COPY_DEFAULT(HardwareThread) - - public: - operator bool(); - - public: - void Wake(const bool wakeup = false) noexcept; - void Busy(const bool busy = false) noexcept; - - public: - bool Switch(VoidPtr image, Ptr8 stack_ptr, HAL::StackFramePtr frame, const ThreadID& pid); - bool IsWakeup() noexcept; - - public: - HAL::StackFramePtr StackFrame() noexcept; - const ThreadKind& Kind() noexcept; - bool IsBusy() noexcept; - const ThreadID& ID() noexcept; - - private: - HAL::StackFramePtr fStack{nullptr}; - ThreadKind fKind{ThreadKind::kAPStandard}; - ThreadID fID{0}; - ThreadID fPID{0}; - Bool fWakeup{NO}; - Bool fBusy{NO}; - UInt64 fPTime{0}; - - private: - friend class HardwareThreadScheduler; - friend class UserProcessHelper; - }; - - /// - /// \name HardwareThreadScheduler - /// \brief Class to manage the thread scheduling. - /// - - class HardwareThreadScheduler final : public ISchedulable - { - private: - friend class UserProcessHelper; - - public: - explicit HardwareThreadScheduler(); - ~HardwareThreadScheduler(); - NE_COPY_DEFAULT(HardwareThreadScheduler); - - public: - HAL::StackFramePtr Leak() noexcept; - - public: - Ref<HardwareThread*> operator[](const SizeT& idx); - bool operator!() noexcept; - operator bool() noexcept; - - const Bool IsUser() override - { - return Yes; - } - - const Bool IsKernel() override - { - return No; - } - - const Bool HasMP() override - { - return kHandoverHeader->f_HardwareTables.f_MultiProcessingEnabled; - } - - public: - /// @brief Shared instance of the MP Mgr. - /// @return the reference to the mp manager class. - STATIC HardwareThreadScheduler& The(); - - public: - /// @brief Returns the amount of threads present in the system. - /// @returns SizeT the amount of cores present. - SizeT Capacity() noexcept; - - private: - Array<HardwareThread, kMaxAPInsideSched> fThreadList; - ThreadID fCurrentThread{0}; - }; - - /// @brief wakes up thread. - /// wakes up thread from hang. - Void mp_wakeup_thread(HAL::StackFramePtr stack); - - /// @brief makes thread sleep. - /// hooks and hangs thread to prevent code from executing. - Void mp_hang_thread(HAL::StackFramePtr stack); -} // namespace NeOS - -#endif // !__INC_MP_MANAGER_H__ diff --git a/dev/Kernel/KernelKit/IDylibObject.h b/dev/Kernel/KernelKit/IDylibObject.h deleted file mode 100644 index c872b86f..00000000 --- a/dev/Kernel/KernelKit/IDylibObject.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * ======================================================== - * - * Kernel - * Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - * - * ======================================================== - */ - -#pragma once - -#include <NewKit/Defines.h> -#include <CompilerKit/CompilerKit.h> - -#define NE_DYLIB_OBJECT : public IDylibObject - -namespace NeOS -{ - /// @brief DLL class object. A handle to a shared library. - class IDylibObject - { - public: - explicit IDylibObject() = default; - virtual ~IDylibObject() = default; - - struct DLL_TRAITS final - { - VoidPtr ImageObject{nullptr}; - VoidPtr ImageEntrypointOffset{nullptr}; - - Bool IsValid() - { - return ImageObject && ImageEntrypointOffset; - } - }; - - NE_COPY_DEFAULT(IDylibObject); - - virtual DLL_TRAITS** GetAddressOf() = 0; - virtual DLL_TRAITS* Get() = 0; - - virtual Void Mount(DLL_TRAITS* to_mount) = 0; - virtual Void Unmount() = 0; - }; - - /// @brief Pure implementation, missing method/function handler. - EXTERN_C void __zka_pure_call(void); -} // namespace NeOS diff --git a/dev/Kernel/KernelKit/IPEFDylibObject.h b/dev/Kernel/KernelKit/IPEFDylibObject.h deleted file mode 100644 index 20f87410..00000000 --- a/dev/Kernel/KernelKit/IPEFDylibObject.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * ======================================================== - * - * Kernel - * Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - * - * ======================================================== - */ - -#ifndef __KERNELKIT_SHARED_OBJECT_H__ -#define __KERNELKIT_SHARED_OBJECT_H__ - -#include <KernelKit/PEF.h> -#include <NewKit/Defines.h> -#include <KernelKit/PEFCodeMgr.h> -#include <KernelKit/UserProcessScheduler.h> -#include <KernelKit/IDylibObject.h> - -namespace NeOS -{ - /** - * @brief Shared Library class - * Load library from this class - */ - class IPEFDylibObject final NE_DYLIB_OBJECT - { - public: - explicit IPEFDylibObject() = default; - ~IPEFDylibObject() = default; - - public: - NE_COPY_DEFAULT(IPEFDylibObject); - - private: - DLL_TRAITS* fMounted{nullptr}; - - public: - DLL_TRAITS** GetAddressOf() - { - return &fMounted; - } - - DLL_TRAITS* Get() - { - return fMounted; - } - - public: - void Mount(DLL_TRAITS* to_mount) - { - if (!to_mount || !to_mount->ImageObject) - return; - - fMounted = to_mount; - - if (fLoader && to_mount) - { - delete fLoader; - fLoader = nullptr; - } - - if (!fLoader) - { - fLoader = new PEFLoader(fMounted->ImageObject); - } - } - - void Unmount() - { - if (fMounted) - fMounted = nullptr; - }; - - template <typename SymbolType> - SymbolType Load(const Char* symbol_name, SizeT len, Int32 kind) - { - if (symbol_name == nullptr || *symbol_name == 0) - return nullptr; - if (len > kPathLen || len < 1) - return nullptr; - - auto ret = - reinterpret_cast<SymbolType>(fLoader->FindSymbol(symbol_name, kind)); - - if (!ret) - { - if (kind == kPefCode) - return (VoidPtr)&__zka_pure_call; - - return nullptr; - } - - return ret; - } - - private: - PEFLoader* fLoader{nullptr}; - }; - - typedef IPEFDylibObject* IDylibRef; - - EXTERN_C IDylibRef rtl_init_dylib(UserProcess& header); - EXTERN_C Void rtl_fini_dylib(UserProcess& header, IDylibRef lib, Bool* successful); -} // namespace NeOS - -#endif /* ifndef __KERNELKIT_SHARED_OBJECT_H__ */ diff --git a/dev/Kernel/KernelKit/LPC.h b/dev/Kernel/KernelKit/LPC.h deleted file mode 100644 index d76eeff1..00000000 --- a/dev/Kernel/KernelKit/LPC.h +++ /dev/null @@ -1,70 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <NewKit/Defines.h> - -/// @file LPC.h -/// @brief Local Process Codes. - -#define err_local_ok() (NeOS::UserProcessScheduler::The().CurrentProcess().Leak().GetLocalCode() == NeOS::kErrorSuccess) -#define err_local_fail() (NeOS::UserProcessScheduler::The().CurrentProcess().Leak().GetLocalCode() != NeOS::kErrorSuccess) -#define err_local_get() (NeOS::UserProcessScheduler::The().CurrentProcess().Leak().GetLocalCode()) - -#define err_global_ok() (NeOS::kErrorLocalNumber == NeOS::kErrorSuccess) -#define err_global_fail() (NeOS::kErrorLocalNumber != NeOS::kErrorSuccess) -#define err_global_get() (NeOS::kErrorLocalNumber) - -namespace NeOS -{ - typedef Int32 HError; - - inline HError kErrorLocalNumber = 0UL; - - inline constexpr HError kErrorSuccess = 0; - inline constexpr HError kErrorExecutable = 33; - inline constexpr HError kErrorExecutableLib = 34; - inline constexpr HError kErrorFileNotFound = 35; - inline constexpr HError kErrorDirectoryNotFound = 36; - inline constexpr HError kErrorDiskReadOnly = 37; - inline constexpr HError kErrorDiskIsFull = 38; - inline constexpr HError kErrorProcessFault = 39; - inline constexpr HError kErrorSocketHangUp = 40; - inline constexpr HError kErrorThreadLocalStorage = 41; - inline constexpr HError kErrorMath = 42; - inline constexpr HError kErrorNoNetwork = 43; - inline constexpr HError kErrorHeapOutOfMemory = 44; - inline constexpr HError kErrorNoSuchDisk = 45; - inline constexpr HError kErrorFileExists = 46; - inline constexpr HError kErrorFormatFailed = 47; - inline constexpr HError kErrorNetworkTimeout = 48; - inline constexpr HError kErrorInternal = 49; - inline constexpr HError kErrorForkAlreadyExists = 50; - inline constexpr HError kErrorOutOfTeamSlot = 51; - inline constexpr HError kErrorHeapNotPresent = 52; - inline constexpr HError kErrorNoEntrypoint = 53; - inline constexpr HError kErrorDiskIsCorrupted = 54; - inline constexpr HError kErrorDisk = 55; - inline constexpr HError kErrorInvalidData = 56; - inline constexpr HError kErrorAsync = 57; - inline constexpr HError kErrorNonBlocking = 58; - inline constexpr HError kErrorIPC = 59; - inline constexpr HError kErrorSign = 60; - inline constexpr HError kErrorInvalidCreds = 61; - inline constexpr HError kErrorCDTrayBroken = 62; - inline constexpr HError kErrorUnrecoverableDisk = 63; - inline constexpr HError kErrorFileLocked = 64; - inline constexpr HError kErrorUnimplemented = -1; - - /// @brief Raises a bug check stop code. - Void err_bug_check_raise(Void) noexcept; - - /// @brief Does a system wide bug check. - /// @param void no params are needed. - /// @return if error-free: false, otherwise true. - Boolean err_bug_check(Void) noexcept; -} // namespace NeOS diff --git a/dev/Kernel/KernelKit/LoaderInterface.h b/dev/Kernel/KernelKit/LoaderInterface.h deleted file mode 100644 index b81dfa16..00000000 --- a/dev/Kernel/KernelKit/LoaderInterface.h +++ /dev/null @@ -1,34 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <CompilerKit/CompilerKit.h> -#include <Hints/CompilerHint.h> -#include <NewKit/Defines.h> -#include <NewKit/ErrorOr.h> - -namespace NeOS -{ - /// @brief This interface is used to make loader contracts (MSCOFF, PEF). - /// @author @Amlal-El-Mahrouss - class LoaderInterface - { - public: - explicit LoaderInterface() = default; - virtual ~LoaderInterface() = default; - - NE_COPY_DEFAULT(LoaderInterface); - - public: - virtual _Output ErrorOr<VoidPtr> GetBlob() = 0; - virtual _Output const Char* AsString() = 0; - virtual _Output const Char* MIME() = 0; - virtual _Output const Char* Path() = 0; - virtual _Output ErrorOr<VoidPtr> FindStart() = 0; - virtual _Output VoidPtr FindSymbol(_Input const Char* name, _Input Int32 kind) = 0; - }; -} // namespace NeOS diff --git a/dev/Kernel/KernelKit/LockDelegate.h b/dev/Kernel/KernelKit/LockDelegate.h deleted file mode 100644 index a657caa0..00000000 --- a/dev/Kernel/KernelKit/LockDelegate.h +++ /dev/null @@ -1,69 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <NewKit/Atom.h> -#include <NewKit/Defines.h> - -namespace NeOS -{ - enum - { - kLockDone = 200, - kLockTimedOut, - }; - - /// @brief Lock condition pointer. - typedef Boolean* LockPtr; - - /// @brief Locking delegate class, hangs until limit. - /// @tparam N the amount of cycles to wait. - template <SizeT N> - class LockDelegate final - { - public: - LockDelegate() = delete; - - public: - explicit LockDelegate(LockPtr expr) - { - auto spin = 0U; - - while (spin < N) - { - if (*expr) - { - fLockStatus | kLockDone; - break; - } - - ++spin; - } - - if (spin > N) - fLockStatus | kLockTimedOut; - } - - ~LockDelegate() = default; - - LockDelegate& operator=(const LockDelegate&) = delete; - LockDelegate(const LockDelegate&) = delete; - - bool Done() - { - return fLockStatus[kLockDone] == kLockDone; - } - - bool HasTimedOut() - { - return fLockStatus[kLockTimedOut] != kLockTimedOut; - } - - private: - Atom<UInt> fLockStatus; - }; -} // namespace NeOS diff --git a/dev/Kernel/KernelKit/MBCI/.keep b/dev/Kernel/KernelKit/MBCI/.keep deleted file mode 100644 index e69de29b..00000000 --- a/dev/Kernel/KernelKit/MBCI/.keep +++ /dev/null diff --git a/dev/Kernel/KernelKit/MSDOS.h b/dev/Kernel/KernelKit/MSDOS.h deleted file mode 100644 index 1a3df13b..00000000 --- a/dev/Kernel/KernelKit/MSDOS.h +++ /dev/null @@ -1,52 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - - File: MSDOS.h - Purpose: MS-DOS header for Kernel. - - Revision History: - - 30/01/24: Added file (amlel) - -------------------------------------------- */ - -#ifndef __MSDOS_EXEC__ -#define __MSDOS_EXEC__ - -#include <KernelKit/PE.h> -#include <NewKit/Defines.h> - -// Last Rev -// Sat Feb 24 CET 2024 - -#define kMagMz0 'M' -#define kMagMz1 'Z' - -typedef NeOS::UInt32 DosWord; -typedef NeOS::Long DosLong; - -typedef struct _DosHeader -{ - NeOS::UInt8 eMagic[2]; - DosWord eMagLen; - DosWord ePagesCount; - DosWord eCrlc; - DosWord eCParHdr; - DosWord eMinAlloc; - DosWord eMaxAlloc; - DosWord eStackSeg; - DosWord eStackPtr; - DosWord eChksum; - DosWord eIp; - DosWord eCs; - DosWord eLfarlc; - DosWord eOvno; - DosWord eRes[4]; - DosWord eOemid; - DosWord eOeminfo; - DosWord eRes2[10]; - DosLong eLfanew; -} DosHeader, *DosHeaderPtr; - -#endif /* ifndef __MSDOS_EXEC__ */ diff --git a/dev/Kernel/KernelKit/MemoryMgr.h b/dev/Kernel/KernelKit/MemoryMgr.h deleted file mode 100644 index ac12587f..00000000 --- a/dev/Kernel/KernelKit/MemoryMgr.h +++ /dev/null @@ -1,87 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#ifndef INC_KERNEL_HEAP_H -#define INC_KERNEL_HEAP_H - -/// @date 30/01/24 -/// @file: MemoryMgr.h -/// @brief: heap allocation support. - -#include <NewKit/KernelPanic.h> -#include <KernelKit/LPC.h> -#include <Hints/CompilerHint.h> - -namespace NeOS -{ - /// @brief Declare pointer as free. - /// @param heap_ptr the pointer. - /// @return a status code regarding the deallocation. - Int32 mm_delete_heap(VoidPtr heap_ptr); - - /// @brief Declare a new size for heap_ptr. - /// @param heap_ptr the pointer. - /// @return unsupported always returns nullptr. - VoidPtr mm_realloc_heap(VoidPtr heap_ptr, SizeT new_sz); - - /// @brief Check if pointer is a valid Kernel pointer. - /// @param heap_ptr the pointer - /// @return if it exists it returns true. - Boolean mm_is_valid_heap(VoidPtr heap_ptr); - - /// @brief Allocate chunk of memory. - /// @param sz Size of pointer - /// @param wr Read Write bit. - /// @param user User enable bit. - /// @return The newly allocated pointer, or nullptr. - VoidPtr mm_new_heap(const SizeT sz, const Bool wr, const Bool user); - - /// @brief Protect the heap with a CRC value. - /// @param heap_ptr pointer. - /// @return if it valid: point has crc now., otherwise fail. - Boolean mm_protect_heap(VoidPtr heap_ptr); - - /// @brief Makes a Kernel page. - /// @param heap_ptr the page pointer. - /// @return status code - Int32 mm_make_page(VoidPtr heap_ptr); - - /// @brief Overwrites and set the flags of a heap header. - /// @param heap_ptr the pointer to update. - /// @param flags the flags to set. - Int32 mm_make_flags(VoidPtr heap_ptr, UInt64 flags); - - /// @brief Gets the flags of a heap header. - /// @param heap_ptr the pointer to get. - UInt64 mm_get_flags(VoidPtr heap_ptr); - - /// @brief Allocate C++ class. - /// @param cls The class to allocate. - /// @param args The args to pass. - template <typename T, typename... Args> - inline BOOL mm_new_class(_Input _Output T** cls, _Input Args&&... args) - { - if (*cls) - { - err_global_get() = NeOS::kErrorInvalidData; - return NO; - } - - *cls = new T(move(args)...); - return *cls; - } - - /// @brief Delete and nullify C++ class. - /// @param cls The class to delete. - template <typename T> - inline Void mm_delete_class(_Input _Output T** cls) - { - delete *cls; - *cls = nullptr; - } -} // namespace NeOS - -#endif // !INC_KERNEL_HEAP_H diff --git a/dev/Kernel/KernelKit/PCI/DMA.h b/dev/Kernel/KernelKit/PCI/DMA.h deleted file mode 100644 index 68f3fa37..00000000 --- a/dev/Kernel/KernelKit/PCI/DMA.h +++ /dev/null @@ -1,81 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <KernelKit/DeviceMgr.h> -#include <KernelKit/PCI/Device.h> -#include <NewKit/Array.h> -#include <NewKit/OwnPtr.h> -#include <NewKit/Ref.h> - -namespace NeOS -{ - enum class DmaKind - { - PCI, // Bus mastering is required to be turned on. Basiaclly a request - // control system. 64-Bit access depends on the PAE bit and the device - // (if Double Address Cycle is available) - ISA, // Four DMA channels 0-3; 8 bit transfers and only a megabyte of RAM. - Invalid, - }; - - class DMAWrapper final - { - public: - explicit DMAWrapper() = delete; - - public: - explicit DMAWrapper(nullPtr) = delete; - explicit DMAWrapper(voidPtr Ptr, DmaKind Kind = DmaKind::PCI) - : fAddress(Ptr), fKind(Kind) - { - } - - public: - DMAWrapper& operator=(voidPtr Ptr); - - public: - DMAWrapper& operator=(const DMAWrapper&) = default; - DMAWrapper(const DMAWrapper&) = default; - - public: - ~DMAWrapper() = default; - - template <class T> - T* operator->(); - - template <class T> - T* Get(const UIntPtr off = 0); - - public: - operator bool(); - bool operator!(); - - public: - bool Write(const UIntPtr& bit, const UInt32& offset); - UIntPtr Read(const UInt32& offset); - Boolean Check(UIntPtr offset) const; - - public: - UIntPtr operator[](const UIntPtr& offset); - - private: - voidPtr fAddress{nullptr}; - DmaKind fKind{DmaKind::Invalid}; - - private: - friend class DMAFactory; - }; - - class DMAFactory final - { - public: - static OwnPtr<IOBuf<Char*>> Construct(OwnPtr<DMAWrapper>& dma); - }; -} // namespace NeOS - -#include <KernelKit/PCI/DMA.inl> diff --git a/dev/Kernel/KernelKit/PCI/DMA.inl b/dev/Kernel/KernelKit/PCI/DMA.inl deleted file mode 100644 index d9c6e551..00000000 --- a/dev/Kernel/KernelKit/PCI/DMA.inl +++ /dev/null @@ -1,20 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -namespace NeOS -{ - template <class T> - T* DMAWrapper::operator->() - { - return this->fAddress; - } - - template <class T> - T* DMAWrapper::Get(const UIntPtr offset) - { - return reinterpret_cast<T*>((UIntPtr)this->fAddress + offset); - } -} // namespace NeOS diff --git a/dev/Kernel/KernelKit/PCI/Database.h b/dev/Kernel/KernelKit/PCI/Database.h deleted file mode 100644 index cb12a731..00000000 --- a/dev/Kernel/KernelKit/PCI/Database.h +++ /dev/null @@ -1,58 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ -#pragma once - -#include <KernelKit/PCI/Device.h> -#include <NewKit/Defines.h> - -namespace NeOS -{ - namespace Types - { - // https://wiki.osdev.org/PCI - enum class PciDeviceKind : UChar - { - MassStorageController = 0x1, - NetworkController = 0x2, - DisplayController = 0x3, - MultimediaController = 0x4, - MemoryController = 0x5, - Bridge = 0x6, - CommunicationController = 0x7, - GenericSystemPeripheral = 0x8, - InputDeviceController = 0x9, - DockingStation = 0xa, - Processor = 0xb, - SerialBusController = 0xc, - WirelessController = 0xd, - IntelligentController = 0xe, - SatelliteCommunicationsController = 0xf, - CoProcessor = 0x40, - Unassgined = 0xf, - Invalid = Unassgined, - }; - } // namespace Types -} // namespace NeOS - -inline BOOL operator!=(const NeOS::Types::PciDeviceKind& lhs, NeOS::UChar rhs) -{ - return rhs != (NeOS::UChar)lhs; -} - -inline BOOL operator==(const NeOS::Types::PciDeviceKind& lhs, NeOS::UChar rhs) -{ - return rhs == (NeOS::UChar)lhs; -} - -inline BOOL operator!=(NeOS::UChar lhs, const NeOS::Types::PciDeviceKind& rhs) -{ - return lhs != (NeOS::UChar)rhs; -} - -inline BOOL operator==(NeOS::UChar lhs, const NeOS::Types::PciDeviceKind& rhs) -{ - return lhs == (NeOS::UChar)rhs; -}
\ No newline at end of file diff --git a/dev/Kernel/KernelKit/PCI/Device.h b/dev/Kernel/KernelKit/PCI/Device.h deleted file mode 100644 index 9870f618..00000000 --- a/dev/Kernel/KernelKit/PCI/Device.h +++ /dev/null @@ -1,81 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ -#pragma once - -#include <NewKit/Defines.h> - -namespace NeOS::PCI -{ - enum class PciConfigKind : UShort - { - ConfigAddress = 0xCF8, - ConfigData = 0xCFC, - CommandReg = 0x0004, - Invalid = 0xFFFF, - }; - - class Device final - { - public: - Device() = default; - - public: - explicit Device(UShort bus, UShort device, UShort function, UInt32 bar); - - Device& operator=(const Device&) = default; - - Device(const Device&) = default; - - ~Device(); - - public: - UInt Read(UInt bar, Size szData); - void Write(UInt bar, UIntPtr data, Size szData); - - public: - operator bool(); - - public: - template <typename T> - UInt Read(UInt bar) - { - static_assert(sizeof(T) <= 4, "64-bit PCI addressing is unsupported"); - return Read(bar, sizeof(T)); - } - - template <typename T> - void Write(UInt bar, UIntPtr data) - { - static_assert(sizeof(T) <= 4, "64-bit PCI addressing is unsupported"); - Write(bar, data, sizeof(T)); - } - - public: - UShort DeviceId(); - UShort VendorId(); - UShort InterfaceId(); - UChar Class(); - UChar Subclass(); - UChar ProgIf(); - UChar HeaderType(); - UIntPtr Bar(UInt32 bar_in); - - public: - void EnableMmio(UInt32 bar_in); - void BecomeBusMaster(UInt32 bar_in); // for PCI-DMA, PC-DMA does not need that. - - UShort Vendor(); - - private: - UShort fBus; - UShort fDevice; - UShort fFunction; - UInt32 fBar; - }; -} // namespace NeOS::PCI - -EXTERN_C void NewOSPCISetCfgTarget(NeOS::UInt bar); -EXTERN_C NeOS::UInt NewOSPCIReadRaw(NeOS::UInt bar); diff --git a/dev/Kernel/KernelKit/PCI/Express.h b/dev/Kernel/KernelKit/PCI/Express.h deleted file mode 100644 index c437a1cb..00000000 --- a/dev/Kernel/KernelKit/PCI/Express.h +++ /dev/null @@ -1,12 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <NewKit/Defines.h> -#include <KernelKit/PCI/PCI.h> - -#define PCI_EXPRESS_BUS_COUNT (4096) diff --git a/dev/Kernel/KernelKit/PCI/IO.h b/dev/Kernel/KernelKit/PCI/IO.h deleted file mode 100644 index 1d60df8e..00000000 --- a/dev/Kernel/KernelKit/PCI/IO.h +++ /dev/null @@ -1,75 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <ArchKit/ArchKit.h> -#include <NewKit/Array.h> -#include <NewKit/Defines.h> -#include <NewKit/Ref.h> - -namespace NeOS -{ - template <SizeT Sz> - class IOArray final - { - public: - IOArray() = delete; - - IOArray(nullPtr) = delete; - - explicit IOArray(Array<UShort, Sz>& ports) - : fPorts(ports) - { - } - - ~IOArray() - { - } - - IOArray& operator=(const IOArray&) = default; - - IOArray(const IOArray&) = default; - - operator bool() - { - return !fPorts.Empty(); - } - - public: - template <typename T> - T In(SizeT index); - - template <typename T> - void Out(SizeT index, T value); - - private: - Array<UShort, Sz> fPorts; - }; - - inline constexpr UInt16 kMaxPorts = 16; - - using IOArray16 = IOArray<kMaxPorts>; - - template <SizeT Sz> - inline Array<UShort, Sz> make_ports(UShort base) - { - Array<UShort, Sz> ports; - - for (UShort i = 0; i < Sz; ++i) - { - ports[i] = base + i; - } - - return ports; - } -} // namespace NeOS - -#ifdef __x86_64__ -#include <KernelKit/PCI/IOArray+AMD64.inl> -#else -#error Please provide platform specific code for the I/O -#endif // ifdef __x86_64__ diff --git a/dev/Kernel/KernelKit/PCI/IOArray+AMD64.inl b/dev/Kernel/KernelKit/PCI/IOArray+AMD64.inl deleted file mode 100644 index 2630fa98..00000000 --- a/dev/Kernel/KernelKit/PCI/IOArray+AMD64.inl +++ /dev/null @@ -1,54 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - - File: IO-Impl-AMD64.h - Purpose: I/O for AMD64. - - Revision History: - - 30/01/24: Add file. (amlel) - 02/02/24: Update I/O routines. (amlel) - -------------------------------------------- */ - -namespace NeOS -{ - template <SizeT Sz> - template <typename T> - T IOArray<Sz>::In(SizeT index) - { - switch (sizeof(T)) - { -#ifdef __NE_AMD64__ - case 4: - return HAL::rt_in32(fPorts[index].Leak()); - case 2: - return HAL::rt_in16(fPorts[index].Leak()); - case 1: - return HAL::rt_in8(fPorts[index].Leak()); -#endif - default: - return 0xFFFF; - } - } - - template <SizeT Sz> - template <typename T> - void IOArray<Sz>::Out(SizeT index, T value) - { - switch (sizeof(T)) - { -#ifdef __NE_AMD64__ - case 4: - HAL::rt_out32(fPorts[index].Leak(), value); - case 2: - HAL::rt_out16(fPorts[index].Leak(), value); - case 1: - HAL::rt_out8(fPorts[index].Leak(), value); -#endif - default: - break; - } - } -} // namespace NeOS
\ No newline at end of file diff --git a/dev/Kernel/KernelKit/PCI/Iterator.h b/dev/Kernel/KernelKit/PCI/Iterator.h deleted file mode 100644 index 2a788450..00000000 --- a/dev/Kernel/KernelKit/PCI/Iterator.h +++ /dev/null @@ -1,43 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#ifndef __PCI_ITERATOR_H__ -#define __PCI_ITERATOR_H__ - -#include <KernelKit/PCI/Database.h> -#include <KernelKit/PCI/Device.h> -#include <NewKit/Array.h> -#include <NewKit/Defines.h> -#include <NewKit/Ref.h> - -#define NE_BUS_COUNT (256) -#define NE_DEVICE_COUNT (33) -#define NE_FUNCTION_COUNT (8) - -namespace NeOS::PCI -{ - class Iterator final - { - public: - Iterator() = delete; - - public: - explicit Iterator(const Types::PciDeviceKind& deviceType); - - Iterator& operator=(const Iterator&) = default; - Iterator(const Iterator&) = default; - - ~Iterator(); - - public: - Ref<PCI::Device> operator[](const Size& sz); - - private: - Array<PCI::Device, NE_BUS_COUNT> fDevices; - }; -} // namespace NeOS::PCI - -#endif // __PCI_ITERATOR_H__ diff --git a/dev/Kernel/KernelKit/PCI/PCI.h b/dev/Kernel/KernelKit/PCI/PCI.h deleted file mode 100644 index 7eec9ec1..00000000 --- a/dev/Kernel/KernelKit/PCI/PCI.h +++ /dev/null @@ -1,59 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <NewKit/Defines.h> - -#define kPCIConfigAddressPort (0xCF8) -#define kPCIConfigDataPort (0xCFC) - -#define kPCIDeviceCount (32) -#define kPCIFuncCount (8) -#define kPCIBusCount (256U) - -namespace NeOS::PCI -{ - // model - struct DeviceHeader - { - UInt16 VendorId; - UInt16 DeviceId; - UInt8 Command; - UInt8 Status; - UInt8 RevisionId; - UInt8 ProgIf; - UInt8 SubClass; - UInt8 Class; - UInt8 CacheLineSz; - UInt8 LatencyTimer; - UInt8 HeaderType; - UInt8 Bist; - UInt8 Bus; - UInt8 Device; - UInt8 Function; - }; - - namespace Detail - { - class BAR - { - public: - UIntPtr BAR; - SizeT Size; - }; - } // namespace Detail - - class BAR - { - public: - Detail::BAR BAR1; - Detail::BAR BAR2; - Detail::BAR BAR3; - Detail::BAR BAR4; - Detail::BAR BAR5; - }; -} // namespace NeOS::PCI diff --git a/dev/Kernel/KernelKit/PE.h b/dev/Kernel/KernelKit/PE.h deleted file mode 100644 index dbcf2ded..00000000 --- a/dev/Kernel/KernelKit/PE.h +++ /dev/null @@ -1,143 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - - File: PE.h - Purpose: Portable Executable for Kernel. - - Revision History: - - 30/01/24: Added file (amlel) - -------------------------------------------- */ - -#ifndef __KERNELKIT_INC_PE_H__ -#define __KERNELKIT_INC_PE_H__ - -#include <NewKit/Defines.h> - -#define kPeSignature 0x00004550 - -#define kPeDLLBase 0x4000000 -#define kPeEXEBase 0x1000000 - -#define kPeMagic32 0x010b -#define kPeMagic64 0x020b - -#define kPeMachineAMD64 0x8664 -#define kPeMachineARM64 0xaa64 - -typedef struct LDR_EXEC_HEADER final -{ - NeOS::UInt32 Signature; - NeOS::UInt16 Machine; - NeOS::UInt16 NumberOfSections; - NeOS::UInt32 TimeDateStamp; - NeOS::UInt32 PointerToSymbolTable; - NeOS::UInt32 NumberOfSymbols; - NeOS::UInt16 SizeOfOptionalHeader; - NeOS::UInt16 Characteristics; -} LDR_EXEC_HEADER, *LDR_EXEC_HEADER_PTR; - -typedef struct LDR_OPTIONAL_HEADER final -{ - NeOS::UInt16 Magic; // 0x010b - PE32, 0x020b - PE32+ (64 bit) - NeOS::UInt8 MajorLinkerVersion; - NeOS::UInt8 MinorLinkerVersion; - NeOS::UInt32 SizeOfCode; - NeOS::UInt32 SizeOfInitializedData; - NeOS::UInt32 SizeOfUninitializedData; - NeOS::UInt32 AddressOfEntryPoint; - NeOS::UInt32 BaseOfCode; - NeOS::UInt32 BaseOfData; - NeOS::UInt32 ImageBase; - NeOS::UInt32 SectionAlignment; - NeOS::UInt32 FileAlignment; - NeOS::UInt16 MajorOperatingSystemVersion; - NeOS::UInt16 MinorOperatingSystemVersion; - NeOS::UInt16 MajorImageVersion; - NeOS::UInt16 MinorImageVersion; - NeOS::UInt16 MajorSubsystemVersion; - NeOS::UInt16 MinorSubsystemVersion; - NeOS::UInt32 Win32VersionValue; - NeOS::UInt32 SizeOfImage; - NeOS::UInt32 SizeOfHeaders; - NeOS::UInt32 CheckSum; - NeOS::UInt16 Subsystem; - NeOS::UInt16 DllCharacteristics; - NeOS::UInt32 SizeOfStackReserve; - NeOS::UInt32 SizeOfStackCommit; - NeOS::UInt32 SizeOfHeapReserve; - NeOS::UInt32 SizeOfHeapCommit; - NeOS::UInt32 LoaderFlags; - NeOS::UInt32 NumberOfRvaAndSizes; -} LDR_OPTIONAL_HEADER, *LDR_OPTIONAL_HEADER_PTR; - -typedef struct LDR_SECTION_HEADER final -{ - NeOS::Char Name[8]; - NeOS::UInt32 VirtualSize; - NeOS::UInt32 VirtualAddress; - NeOS::UInt32 SizeOfRawData; - NeOS::UInt32 PointerToRawData; - NeOS::UInt32 PointerToRelocations; - NeOS::UInt32 PointerToLineNumbers; - NeOS::UInt16 NumberOfRelocations; - NeOS::UInt16 NumberOfLinenumbers; - NeOS::UInt32 Characteristics; -} LDR_SECTION_HEADER, *LDR_SECTION_HEADER_PTR; - -enum kExecDataDirParams -{ - kExecExport, - kExecImport, - kExecInvalid, - kExecCount, -}; - -typedef struct LDR_EXPORT_DIRECTORY -{ - NeOS::UInt32 Characteristics; - NeOS::UInt32 TimeDateStamp; - NeOS::UInt16 MajorVersion; - NeOS::UInt16 MinorVersion; - NeOS::UInt32 Name; - NeOS::UInt32 Base; - NeOS::UInt32 NumberOfFunctions; - NeOS::UInt32 NumberOfNames; - NeOS::UInt32 AddressOfFunctions; // export table rva - NeOS::UInt32 AddressOfNames; - NeOS::UInt32 AddressOfNameOrdinal; // ordinal table rva -} LDR_EXPORT_DIRECTORY, *LDR_EXPORT_DIRECTORY_PTR; - -typedef struct LDR_IMPORT_DIRECTORY -{ - union { - NeOS::UInt32 Characteristics; - NeOS::UInt32 OriginalFirstThunk; - }; - NeOS::UInt32 TimeDateStamp; - NeOS::UInt32 ForwarderChain; - NeOS::UInt32 NameRva; - NeOS::UInt32 ThunkTableRva; -} LDR_IMPORT_DIRECTORY, *LDR_IMPORT_DIRECTORY_PTR; - -typedef struct LDR_DATA_DIRECTORY -{ - NeOS::UInt32 VirtualAddress; - NeOS::UInt32 Size; -} LDR_DATA_DIRECTORY, *LDR_DATA_DIRECTORY_PTR; - -typedef struct LDR_IMAGE_HEADER -{ - LDR_EXEC_HEADER Header; - LDR_OPTIONAL_HEADER OptHdr; -} LDR_IMAGE_HEADER, *LDR_IMAGE_HEADER_PTR; - -enum -{ - kUserSection = 0x00000020, - kPEResourceId = 0xFFaadd00, -}; - -#endif /* ifndef __KERNELKIT_INC_PE_H__ */ diff --git a/dev/Kernel/KernelKit/PECodeMgr.h b/dev/Kernel/KernelKit/PECodeMgr.h deleted file mode 100644 index 1e445b9f..00000000 --- a/dev/Kernel/KernelKit/PECodeMgr.h +++ /dev/null @@ -1,24 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - - File: PECodeMgr.h - Purpose: PE32+ Code Mgr and DLL mgr. - - Revision History: - - 12/02/24: Added file (amlel) - -------------------------------------------- */ - -#pragma once - -//////////////////////////////////////////////////// - -// LAST REV: Mon Feb 12 13:52:01 CET 2024 - -//////////////////////////////////////////////////// - -#include <KernelKit/PE.h> -#include <NewKit/ErrorOr.h> -#include <NewKit/KString.h> diff --git a/dev/Kernel/KernelKit/PEF.h b/dev/Kernel/KernelKit/PEF.h deleted file mode 100644 index dfdaed12..00000000 --- a/dev/Kernel/KernelKit/PEF.h +++ /dev/null @@ -1,117 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - - File: PEF.h - Purpose: Preferred Executable Format for Kernel. - - Revision History: - - ?/?/23: Added file (amlel) - -------------------------------------------- */ - -#ifndef KERNELKIT_PEF_H -#define KERNELKIT_PEF_H - -#include <CompilerKit/CompilerKit.h> -#include <KernelKit/LoaderInterface.h> -#include <NewKit/Defines.h> - -#define kPefMagic "Joy!" -#define kPefMagicFat "yoJ!" - -#define kPefMagicLen 5 - -#define kPefVersion 3 -#define kPefNameLen 256U - -/* not mandatory, only for non fork based filesystems. */ -#define kPefExt ".o" -#define kPefDylibExt ".dylib" -#define kPefLibExt ".lib" -#define kPefObjectExt ".obj" -#define kPefDebugExt ".dbg" -#define kPefDriverExt ".sys" - -// Kernel System Binary Interface. -#define kPefAbi (0x5046) - -#define kPefBaseOrigin (0x40000000) - -#define kPefStart "__ImageStart" - -#define kPefForkKind kPefMagic -#define kPefForkKindFAT kPefMagicFat - -namespace NeOS -{ - enum - { - kPefArchIntel86S, - kPefArchAMD64, - kPefArchRISCV, - kPefArch64x0, /* 64x0. ISA */ - kPefArch32x0, /* 32x0. ISA */ - kPefArchPowerPC, - kPefArchARM64, - kPefArchCount = (kPefArchPowerPC - kPefArchIntel86S) + 1, - kPefArchInvalid = 0xFF, - }; - - enum - { - kPefSubArchAMD, - kPefSubArchIntel, - kPefSubArchARM, - kPefSubArchGeneric, - kPefSubArchIBM, - }; - - enum - { - kPefKindExec = 1, /* .o */ - kPefKindDylib = 2, /* .dylib */ - kPefKindObject = 4, /* .obj */ - kPefKindDebug = 5, /* .dbg */ - kPefKindDriver = 6, - kPefKindCount, - }; - - typedef struct PEFContainer final - { - Char Magic[kPefMagicLen]; - UInt32 Linker; - UInt32 Version; - UInt32 Kind; - UInt32 Abi; - UInt32 Cpu; - UInt32 SubCpu; /* Cpu specific information */ - UIntPtr Start; - SizeT HdrSz; /* Size of header */ - SizeT Count; /* container header count */ - } PACKED PEFContainer; - - /* First PEFCommandHeader starts after PEFContainer */ - - typedef struct PEFCommandHeader final - { - Char Name[kPefNameLen]; /* container name */ - UInt32 Cpu; /* container cpu */ - UInt32 SubCpu; /* container sub-cpu */ - UInt32 Flags; /* container flags */ - UInt16 Kind; /* container kind */ - UIntPtr Offset; /* content offset */ - SizeT Size; /* content Size */ - } PACKED PEFCommandHeader; - - enum - { - kPefCode = 0xC, - kPefData = 0xD, - kPefZero = 0xE, - kPefLinkerID = 0x1, - }; -} // namespace NeOS - -#endif /* ifndef KERNELKIT_PEF_H */ diff --git a/dev/Kernel/KernelKit/PEFCodeMgr.h b/dev/Kernel/KernelKit/PEFCodeMgr.h deleted file mode 100644 index 47aea432..00000000 --- a/dev/Kernel/KernelKit/PEFCodeMgr.h +++ /dev/null @@ -1,72 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#ifndef _INC_CODE_MANAGER_PEF_H_ -#define _INC_CODE_MANAGER_PEF_H_ - -#include <KernelKit/PEF.h> -#include <NewKit/ErrorOr.h> -#include <NewKit/KString.h> -#include <KernelKit/FileMgr.h> - -#ifndef INC_PROCESS_SCHEDULER_H -#include <KernelKit/UserProcessScheduler.h> -#endif - -#define kPefApplicationMime "application/vnd-zka-executable" - -namespace NeOS -{ - /// - /// \name PEFLoader - /// \brief PEF loader class. - /// - class PEFLoader : public LoaderInterface - { - private: - explicit PEFLoader() = delete; - - public: - explicit PEFLoader(const VoidPtr blob); - explicit PEFLoader(const Char* path); - ~PEFLoader() override; - - public: - NE_COPY_DEFAULT(PEFLoader); - - public: - const Char* Path() override; - const Char* AsString() override; - const Char* MIME() override; - - public: - ErrorOr<VoidPtr> FindStart() override; - VoidPtr FindSymbol(const Char* name, Int32 kind) override; - ErrorOr<VoidPtr> GetBlob() override; - - public: - bool IsLoaded() noexcept; - - private: -#ifdef __FSKIT_INCLUDES_NEFS__ - OwnPtr<FileStream<Char, NeFileSystemMgr>> fFile; -#else - OwnPtr<FileStream<Char>> fFile; -#endif // __FSKIT_INCLUDES_NEFS__ - - Ref<KString> fPath; - VoidPtr fCachedBlob; - bool fFatBinary; - bool fBad; - }; - - namespace Utils - { - ProcessID rtl_create_process(PEFLoader& exec, const Int32& procKind) noexcept; - } // namespace Utils -} // namespace NeOS - -#endif // ifndef _INC_CODE_MANAGER_PEF_H_ diff --git a/dev/Kernel/KernelKit/Semaphore.h b/dev/Kernel/KernelKit/Semaphore.h deleted file mode 100644 index ac810c62..00000000 --- a/dev/Kernel/KernelKit/Semaphore.h +++ /dev/null @@ -1,16 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <NewKit/Defines.h> -#include <KernelKit/Timer.h> -#include <CompilerKit/CompilerKit.h> - -namespace NeOS -{ - typedef Int64 Semaphore; -} // namespace NeOS
\ No newline at end of file diff --git a/dev/Kernel/KernelKit/ThreadLocalStorage.h b/dev/Kernel/KernelKit/ThreadLocalStorage.h deleted file mode 100644 index 573b40b8..00000000 --- a/dev/Kernel/KernelKit/ThreadLocalStorage.h +++ /dev/null @@ -1,69 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#ifndef KERNELKIT_TLS_H -#define KERNELKIT_TLS_H - -#include <NewKit/Defines.h> -#include <NewKit/ErrorOr.h> - -///! @brief Thread Local Storage for neoskrnl. - -#define kCookieMag0Idx 0 -#define kCookieMag1Idx 1 -#define kCookieMag2Idx 2 - -#define kCookieMag0 'Z' -#define kCookieMag1 'K' -#define kCookieMag2 'A' - -#define kTLSCookieLen (3U) - -struct THREAD_INFORMATION_BLOCK; - -/// @brief Thread Information Block. -/// Located in GS on AMD64, other architectures have their own stuff. (64x0, 32x0, ARM64) -struct PACKED THREAD_INFORMATION_BLOCK final -{ - NeOS::Char Cookie[kTLSCookieLen]{0}; //! Thread magic number. - NeOS::VoidPtr Record{nullptr}; //! Thread information record. -}; - -///! @brief Cookie Sanity check. -NeOS::Boolean tls_check_tib(THREAD_INFORMATION_BLOCK* the_tib); - -///! @brief new ptr syscall. -template <typename T> -T* tls_new_ptr(void) noexcept; - -///! @brief delete ptr syscall. -template <typename T> -NeOS::Boolean tls_delete_ptr(T* ptr) noexcept; - -//! @brief Delete process pointer. -//! @param obj The pointer to delete. -template <typename T> -inline NeOS::Bool tls_delete_ptr(NeOS::ErrorOr<T> obj) noexcept; - -//! @brief Delete process pointer. -//! @param obj The pointer to delete. -template <typename T> -inline NeOS::Bool tls_delete_ptr(NeOS::ErrorOr<T*> obj) noexcept; - -template <typename T, typename... Args> -T* tls_new_class(Args&&... args); - -/// @brief TLS install TIB and PIB. (syscall) -EXTERN_C NeOS::Void rt_install_tib(THREAD_INFORMATION_BLOCK* TIB, THREAD_INFORMATION_BLOCK* PIB); - -/// @brief TLS check (syscall) -EXTERN_C NeOS::Bool tls_check_syscall_impl(NeOS::VoidPtr TIB) noexcept; - -#include <KernelKit/ThreadLocalStorage.inl> - -// last rev 7/7/24 - -#endif /* ifndef KERNELKIT_TLS_H */ diff --git a/dev/Kernel/KernelKit/ThreadLocalStorage.inl b/dev/Kernel/KernelKit/ThreadLocalStorage.inl deleted file mode 100644 index d912f5aa..00000000 --- a/dev/Kernel/KernelKit/ThreadLocalStorage.inl +++ /dev/null @@ -1,99 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -//! @file ThreadLocalStorage.inl -//! @brief Allocate resources from the process's heap storage. - -#ifndef INC_PROCESS_SCHEDULER_H -#include <KernelKit/UserProcessScheduler.h> -#endif - -template <typename T> -inline T* tls_new_ptr(void) noexcept -{ - using namespace NeOS; - - auto ref_process = UserProcessScheduler::The().CurrentProcess(); - MUST_PASS(ref_process); - - auto pointer = ref_process.Leak().New(sizeof(T)); - - if (pointer.Error()) - return nullptr; - - return reinterpret_cast<T*>(pointer.Leak().Leak()); -} - -//! @brief Delete process pointer. -//! @param obj The pointer to delete. -template <typename T> -inline NeOS::Bool tls_delete_ptr(T* obj) noexcept -{ - using namespace NeOS; - - if (!obj) - return No; - - auto ref_process = UserProcessScheduler::The().CurrentProcess(); - MUST_PASS(ref_process); - - ErrorOr<T*> obj_wrapped{obj}; - - return ref_process.Leak().Delete(obj_wrapped, sizeof(T)); -} - -//! @brief Delete process pointer. -//! @param obj The pointer to delete. -template <typename T> -inline NeOS::Bool tls_delete_ptr(NeOS::ErrorOr<T> obj) noexcept -{ - return tls_delete_ptr(obj.Leak()); -} - -//! @brief Delete process pointer. -//! @param obj The pointer to delete. -template <typename T> -inline NeOS::Bool tls_delete_ptr(NeOS::ErrorOr<T*> obj) noexcept -{ - return tls_delete_ptr(obj->Leak()); -} - -/// @brief Allocate a C++ class, and then call the constructor of it. -/// @tparam T class type. -/// @tparam ...Args varg class type. -/// @param args arguments list. -/// @return Class instance. -template <typename T, typename... Args> -T* tls_new_class(Args&&... args) -{ - using namespace NeOS; - - T* obj = tls_new_ptr<T>(); - - if (obj) - { - *obj = T(forward(args)...); - return obj; - } - - return nullptr; -} - -/// @brief Delete a C++ class (call constructor first.) -/// @tparam T -/// @param obj -/// @return -template <typename T> -inline NeOS::Bool tls_delete_class(T* obj) -{ - using namespace NeOS; - - if (!obj) - return No; - - obj->~T(); - return tls_delete_ptr(obj); -} diff --git a/dev/Kernel/KernelKit/Timer.h b/dev/Kernel/KernelKit/Timer.h deleted file mode 100644 index abca5352..00000000 --- a/dev/Kernel/KernelKit/Timer.h +++ /dev/null @@ -1,83 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <ArchKit/ArchKit.h> -#include <KernelKit/LPC.h> - -namespace NeOS -{ - class SoftwareTimer; - class TimerInterface; - - inline constexpr Int16 kTimeUnit = 1000; - - class TimerInterface - { - public: - /// @brief Default constructor - explicit TimerInterface() = default; - virtual ~TimerInterface() = default; - - public: - NE_COPY_DEFAULT(TimerInterface); - - public: - virtual BOOL Wait() noexcept; - }; - - class SoftwareTimer final : public TimerInterface - { - public: - explicit SoftwareTimer(Int64 seconds); - ~SoftwareTimer() override; - - public: - NE_COPY_DEFAULT(SoftwareTimer); - - public: - BOOL Wait() noexcept override; - - private: - IntPtr* fDigitalTimer{nullptr}; - Int64 fWaitFor{0}; - }; - - class HardwareTimer final : public TimerInterface - { - public: - explicit HardwareTimer(Int64 seconds); - ~HardwareTimer() override; - - public: - NE_COPY_DEFAULT(HardwareTimer); - - public: - BOOL Wait() noexcept override; - - private: - IntPtr* fDigitalTimer{nullptr}; - Int64 fWaitFor{0}; - }; - - inline Int64 rtl_ms(Int64 time) - { - if (time < 0) - return 0; - - // TODO: nanoseconds maybe? - return kTimeUnit * kTimeUnit * time; - } - - inline Int64 rtl_seconds(Int64 time) - { - if (time < 0) - return 0; - - return kTimeUnit * rtl_ms(time); - } -} // namespace NeOS diff --git a/dev/Kernel/KernelKit/User.h b/dev/Kernel/KernelKit/User.h deleted file mode 100644 index 9ab2b02e..00000000 --- a/dev/Kernel/KernelKit/User.h +++ /dev/null @@ -1,95 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#ifndef INC_USER_H -#define INC_USER_H - -/* ------------------------------------------- - - Revision History: - - 04/03/25: Set users directory as /user/ instead of /usr/ - - ------------------------------------------- */ - -#include <CompilerKit/CompilerKit.h> -#include <KernelKit/LPC.h> -#include <NewKit/KString.h> -#include <NewKit/Defines.h> - -///! We got the Super, Standard (%s format) and Guest user, -///! all are used to make authorization operations on the OS. -#define kSuperUser "OS AUTHORITY/SUPER/%s" -#define kGuestUser "OS AUTHORITY/GUEST/%s" -#define kStdUser "OS AUTHORITY/STD/%s" - -#define kUsersDir "/user/" - -#define kMaxUserNameLen (256U) -#define kMaxUserTokenLen (256U) - -namespace NeOS -{ - class User; - - enum class UserRingKind - { - kRingInvalid = 0, - kRingStdUser = 1, - kRingSuperUser = 2, - kRingGuestUser = 5, - kRingCount = 3, - }; - - typedef Char* UserPublicKey; - typedef Char UserPublicKeyType; - - /// @brief User class. - class User final - { - public: - User() = delete; - - User(const Int32& sel, const Char* username); - User(const UserRingKind& kind, const Char* username); - - ~User(); - - public: - NE_COPY_DEFAULT(User); - - public: - bool operator==(const User& lhs); - bool operator!=(const User& lhs); - - public: - /// @brief Get software ring - const UserRingKind& Ring() noexcept; - - /// @brief Get user name - Char* Name() noexcept; - - /// @brief Is he a standard user? - Bool IsStdUser() noexcept; - - /// @brief Is she a super user? - Bool IsSuperUser() noexcept; - - /// @brief Saves a password from the public key. - Bool Save(const UserPublicKey password) noexcept; - - /// @brief Checks if a password matches the **password**. - /// @param password the password to check. - Bool Matches(const UserPublicKey password) noexcept; - - private: - UserRingKind mUserRing{UserRingKind::kRingStdUser}; - Char mUserName[kMaxUserNameLen] = {0}; - Char mUserKey[kMaxUserTokenLen] = {0}; - }; -} // namespace NeOS - -#endif /* ifndef INC_USER_H */ diff --git a/dev/Kernel/KernelKit/UserProcessScheduler.h b/dev/Kernel/KernelKit/UserProcessScheduler.h deleted file mode 100644 index 10a08e0f..00000000 --- a/dev/Kernel/KernelKit/UserProcessScheduler.h +++ /dev/null @@ -1,343 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - -------------------------------------------- */ - -#ifndef INC_PROCESS_SCHEDULER_H -#define INC_PROCESS_SCHEDULER_H - -#include <ArchKit/ArchKit.h> -#include <KernelKit/LockDelegate.h> -#include <KernelKit/User.h> -#include <NewKit/MutableArray.h> - -#define kSchedMinMicroTime (AffinityKind::kStandard) -#define kSchedInvalidPID (-1) -#define kSchedProcessLimitPerTeam (32U) - -#define kSchedMaxMemoryLimit gib_cast(128) /* max physical memory limit */ -#define kSchedMaxStackSz mib_cast(8) /* maximum stack size */ - -#define kProcessInvalidID (-1) -#define kProcessNameLen (128U) - -//////////////////////////////////////////////////// -// The current date is: Thu 11/28/2024 // -//////////////////////////////////////////////////// - -namespace NeOS -{ - //! @note Forward class declarations. - - class IDylibObject; - class UserProcess; - class UserProcessTeam; - class UserProcessScheduler; - class UserProcessHelper; - - typedef UInt64 PTime; - - //! @brief Local Process identifier. - typedef Int64 ProcessID; - - //! @brief Local Process status enum. - enum class ProcessStatusKind : Int32 - { - kInvalid, - kStarting, - kRunning, - kKilled, - kFrozen, - kFinished, - kCount, - }; - - //! @brief Affinity is the amount of nano-seconds this process is going - //! to run. - enum class AffinityKind : Int32 - { - kRealTime = 500, - kVeryHigh = 250, - kHigh = 200, - kStandard = 1000, - kLowUsage = 1500, - kVeryLowUsage = 2000, - }; - - // operator overloading. - - inline bool operator<(AffinityKind lhs, AffinityKind rhs) - { - Int32 lhs_int = static_cast<Int>(lhs); - Int32 rhs_int = static_cast<Int>(rhs); - - return lhs_int < rhs_int; - } - - inline bool operator>(AffinityKind lhs, AffinityKind rhs) - { - Int32 lhs_int = static_cast<Int>(lhs); - Int32 rhs_int = static_cast<Int>(rhs); - - return lhs_int > rhs_int; - } - - inline bool operator<=(AffinityKind lhs, AffinityKind rhs) - { - Int32 lhs_int = static_cast<Int>(lhs); - Int32 rhs_int = static_cast<Int>(rhs); - - return lhs_int <= rhs_int; - } - - inline bool operator>=(AffinityKind lhs, AffinityKind rhs) - { - Int32 lhs_int = static_cast<Int>(lhs); - Int32 rhs_int = static_cast<Int>(rhs); - - return lhs_int >= rhs_int; - } - - // end of operator overloading. - - enum class ProcessSubsystem : Int32 - { - kProcessSubsystemSecurity = 100, - kProcessSubsystemApplication, - kProcessSubsystemService, - kProcessSubsystemDriver, - kProcessSubsystemInvalid = 256U, - kProcessSubsystemCount = 4, - }; - - using ProcessTime = UInt64; - using PID = Int64; - - // for permission manager, tells where we run the code. - enum class ProcessLevelRing : Int32 - { - kRingStdUser = 1, - kRingSuperUser = 2, - kRingGuestUser = 5, - kRingCount = 5, - }; - - /// @brief Helper type to describe a code image. - using ImagePtr = VoidPtr; - - struct UserProcessImage final - { - explicit UserProcessImage() = default; - - ImagePtr fCode; - ImagePtr fBlob; - - Bool HasCode() - { - return this->fCode != nullptr; - } - - Bool HasImage() - { - return this->fBlob != nullptr; - } - }; - - /// @name UserProcess - /// @brief User process class, holds information about the running process/thread. - class UserProcess final - { - public: - explicit UserProcess(); - ~UserProcess(); - - public: - NE_COPY_DEFAULT(UserProcess); - - public: - Char Name[kProcessNameLen] = {"Process"}; - ProcessSubsystem SubSystem{ProcessSubsystem::kProcessSubsystemInvalid}; - User* Owner{nullptr}; - HAL::StackFramePtr StackFrame{nullptr}; - AffinityKind Affinity{AffinityKind::kStandard}; - ProcessStatusKind Status{ProcessStatusKind::kFinished}; - UInt8* StackReserve{nullptr}; - UserProcessImage Image{}; - SizeT StackSize{kSchedMaxStackSz}; - IDylibObject* DylibDelegate{nullptr}; - SizeT MemoryCursor{0UL}; - SizeT MemoryLimit{kSchedMaxMemoryLimit}; - SizeT UsedMemory{0UL}; - - struct ProcessMemoryHeapList final - { - VoidPtr MemoryEntry{nullptr}; - SizeT MemoryEntrySize{0UL}; - SizeT MemoryEntryPad{0UL}; - - struct ProcessMemoryHeapList* MemoryPrev{nullptr}; - struct ProcessMemoryHeapList* MemoryNext{nullptr}; - }; - - struct UserProcessSignal final - { - UIntPtr SignalArg; - ProcessStatusKind PreviousStatus; - UIntPtr SignalID; - }; - - UserProcessSignal ProcessSignal; - ProcessMemoryHeapList* ProcessMemoryHeap{nullptr}; - UserProcessTeam* ProcessParentTeam; - - VoidPtr VMRegister{0UL}; - - enum - { - kInvalidExecutableKind, - kExectuableKind, - kExectuableDylibKind, - kExectuableKindCount, - }; - - ProcessTime PTime{0}; //! @brief Process allocated tine. - - PID ProcessId{kSchedInvalidPID}; - Int32 Kind{kExectuableKind}; - - public: - //! @brief boolean operator, check status. - operator bool(); - - ///! @brief Crashes the app, exits with code ~0. - Void Crash(); - - ///! @brief Exits the app. - Void Exit(const Int32& exit_code = 0); - - ///! @brief TLS allocate. - ///! @param sz size of new ptr. - ErrorOr<VoidPtr> New(const SizeT& sz, const SizeT& pad_amount = 0); - - ///! @brief TLS free. - ///! @param ptr the pointer to free. - ///! @param sz the size of it. - template <typename T> - Boolean Delete(ErrorOr<T*> ptr, const SizeT& sz); - - ///! @brief Wakes up threads. - Void Wake(const Bool wakeup = false); - - public: - //! @brief Gets the local exit code. - const UInt32& GetExitCode() noexcept; - - ///! @brief Get the process's name - ///! @example 'C Runtime Library' - const Char* GetName() noexcept; - - //! @brief return local error code of process. - //! @return Int32 local error code. - Int32& GetLocalCode() noexcept; - - const User* GetOwner() noexcept; - const ProcessStatusKind& GetStatus() noexcept; - const AffinityKind& GetAffinity() noexcept; - - private: - UInt32 fLastExitCode{0}; - Int32 fLocalCode{0}; - - friend UserProcessScheduler; - friend UserProcessHelper; - }; - - /// \brief Processs Team (contains multiple processes inside it.) - /// Equivalent to a process batch - class UserProcessTeam final - { - public: - explicit UserProcessTeam(); - ~UserProcessTeam() = default; - - NE_COPY_DEFAULT(UserProcessTeam); - - Array<UserProcess, kSchedProcessLimitPerTeam>& AsArray(); - Ref<UserProcess>& AsRef(); - ProcessID& Id() noexcept; - - public: - Array<UserProcess, kSchedProcessLimitPerTeam> mProcessList; - Ref<UserProcess> mCurrentProcess; - ProcessID mTeamId{0}; - ProcessID mProcessCount{0}; - }; - - typedef Array<UserProcess, kSchedProcessLimitPerTeam> UserThreadArray; - - using UserProcessRef = UserProcess&; - - /// @brief Process scheduler class. - /// The main class which you call to schedule user processes. - class UserProcessScheduler final : public ISchedulable - { - friend class UserProcessHelper; - - public: - explicit UserProcessScheduler() = default; - ~UserProcessScheduler() override = default; - - NE_COPY_DEFAULT(UserProcessScheduler) - - operator bool(); - bool operator!(); - - public: - UserProcessTeam& CurrentTeam(); - - public: - ProcessID Spawn(const Char* name, VoidPtr code, VoidPtr image); - const Bool Remove(ProcessID process_id); - - const Bool IsUser() override; - const Bool IsKernel() override; - const Bool HasMP() override; - - public: - Ref<UserProcess>& CurrentProcess(); - const SizeT Run() noexcept; - - public: - STATIC UserProcessScheduler& The(); - - private: - UserProcessTeam mTeam{}; - }; - - /* - * \brief UserProcess helper class, which contains needed utilities for the scheduler. - */ - - class UserProcessHelper final - { - public: - STATIC Bool Switch(VoidPtr image_ptr, UInt8* stack_ptr, HAL::StackFramePtr frame_ptr, const PID& new_pid); - STATIC Bool CanBeScheduled(const UserProcess& process); - STATIC ErrorOr<PID> TheCurrentPID(); - STATIC SizeT StartScheduling(); - }; - - const UInt32& sched_get_exit_code(void) noexcept; -} // namespace NeOS - -#include <KernelKit/ThreadLocalStorage.h> -#include <KernelKit/UserProcessScheduler.inl> - -//////////////////////////////////////////////////// - -// END - -//////////////////////////////////////////////////// - -#endif /* ifndef INC_PROCESS_SCHEDULER_H */ diff --git a/dev/Kernel/KernelKit/UserProcessScheduler.inl b/dev/Kernel/KernelKit/UserProcessScheduler.inl deleted file mode 100644 index 6b3b9300..00000000 --- a/dev/Kernel/KernelKit/UserProcessScheduler.inl +++ /dev/null @@ -1,62 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - - FILE: UserProcessScheduler.inl - PURPOSE: Low level/Ring-3 Process scheduler. - -------------------------------------------- */ - -namespace NeOS -{ - /***********************************************************************************/ - /** @brief Free pointer from usage. */ - /***********************************************************************************/ - - template <typename T> - Boolean UserProcess::Delete(ErrorOr<T*> ptr, const SizeT& sz) - { - if (!ptr) - return No; - - if (!this->ProcessMemoryHeap) - { - kout << "Process Memory is empty.\r"; - return No; - } - - ProcessMemoryHeapList* entry = this->ProcessMemoryHeap; - - while (entry != nullptr) - { - if (entry->MemoryEntry == ptr.Leak().Leak()) - { - this->UsedMemory -= entry->MemoryEntrySize; - -#ifdef __NE_AMD64__ - auto pd = hal_read_cr3(); - - hal_write_cr3(this->VMRegister); - - auto ret = mm_delete_heap(entry->MemoryEntry); - - hal_write_cr3(pd); - - return ret == kErrorSuccess; -#else - Bool ret = mm_delete_heap(ptr.Leak().Leak()); - - return ret == kErrorSuccess; -#endif - } - - entry = entry->MemoryNext; - } - - kout << "Invalid Pointer: Trying to free a pointer which doesn't exist.\r"; - - this->Crash(); - - return No; - } -} // namespace NeOS diff --git a/dev/Kernel/KernelKit/XCOFF.h b/dev/Kernel/KernelKit/XCOFF.h deleted file mode 100644 index 5e59e717..00000000 --- a/dev/Kernel/KernelKit/XCOFF.h +++ /dev/null @@ -1,51 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. - - File: XCOFF.h - Purpose: XCOFF for Kernel. - - Revision History: - - 04/07/24: Added file (amlel) - -------------------------------------------- */ - -#ifndef INC_XOCFF_H -#define INC_XOCFF_H - -#include <NewKit/Defines.h> - -#define kXCOFF64Magic (0x01F7) - -#define kXCOFFRelFlg (0x0001) -#define kXCOFFExecutable (0x0002) -#define kXCOFFLnno (0x0004) -#define kXCOFFLSyms (0x0008) - -struct XCoffFileHeader; -struct XCoffForkHeader; - -/// @brief XCoff file header, meant for POWER apps. -typedef struct XCoffFileHeader -{ - NeOS::UInt16 fMagic; - NeOS::UInt16 fTarget; - NeOS::UInt16 fNumSecs; - NeOS::UInt32 fTimeDat; - NeOS::UIntPtr fSymPtr; - NeOS::UInt32 fNumSyms; - NeOS::UInt16 fOptHdr; // ?: Number of bytes in optional header -} XCoffFileHeader64; - -#define kForkNameLen (256U) - -/// @brief This the executable manifest fork. -typedef struct XCoffForkHeader -{ - NeOS::Char fPropertiesXMLFork[kForkNameLen]; - NeOS::Char fDynamicLoaderFork[kForkNameLen]; - NeOS::Char fCodeSignFork[kForkNameLen]; -} XCoffForkHeader; - -#endif // ifndef INC_XOCFF_H |