From f3d931aa7cfaf96baef8383b59a8938779541ee7 Mon Sep 17 00:00:00 2001 From: Amlal EL Mahrouss Date: Thu, 15 Aug 2024 18:35:34 +0200 Subject: [IMP] Moved source code into dev/ folder. Signed-off-by: Amlal EL Mahrouss --- dev/Boot/Sources/HEL/64X000/.gitkeep | 0 dev/Boot/Sources/HEL/64X000/Boot64x0.S | 35 ++++ dev/Boot/Sources/HEL/AMD64/.gitkeep | 0 dev/Boot/Sources/HEL/AMD64/BootAHCI.cxx | 20 ++ dev/Boot/Sources/HEL/AMD64/BootATA.cxx | 276 ++++++++++++++++++++++++++ dev/Boot/Sources/HEL/AMD64/BootFileReader.cxx | 200 +++++++++++++++++++ dev/Boot/Sources/HEL/AMD64/BootJump.S | 21 ++ dev/Boot/Sources/HEL/AMD64/BootMain.cxx | 259 ++++++++++++++++++++++++ dev/Boot/Sources/HEL/AMD64/BootPlatform.cxx | 103 ++++++++++ dev/Boot/Sources/HEL/AMD64/BootString.cxx | 92 +++++++++ dev/Boot/Sources/HEL/AMD64/BootTextWriter.cxx | 170 ++++++++++++++++ dev/Boot/Sources/HEL/AMD64/New+Delete.cxx | 62 ++++++ dev/Boot/Sources/HEL/AMD64/Support.cxx | 82 ++++++++ dev/Boot/Sources/HEL/AMD64/compile_flags.txt | 7 + dev/Boot/Sources/HEL/ARM64/.gitkeep | 0 dev/Boot/Sources/HEL/POWER/.gitkeep | 0 dev/Boot/Sources/HEL/POWER/CoreBootStartup.S | 34 ++++ 17 files changed, 1361 insertions(+) create mode 100644 dev/Boot/Sources/HEL/64X000/.gitkeep create mode 100644 dev/Boot/Sources/HEL/64X000/Boot64x0.S create mode 100644 dev/Boot/Sources/HEL/AMD64/.gitkeep create mode 100644 dev/Boot/Sources/HEL/AMD64/BootAHCI.cxx create mode 100644 dev/Boot/Sources/HEL/AMD64/BootATA.cxx create mode 100644 dev/Boot/Sources/HEL/AMD64/BootFileReader.cxx create mode 100644 dev/Boot/Sources/HEL/AMD64/BootJump.S create mode 100644 dev/Boot/Sources/HEL/AMD64/BootMain.cxx create mode 100644 dev/Boot/Sources/HEL/AMD64/BootPlatform.cxx create mode 100644 dev/Boot/Sources/HEL/AMD64/BootString.cxx create mode 100644 dev/Boot/Sources/HEL/AMD64/BootTextWriter.cxx create mode 100644 dev/Boot/Sources/HEL/AMD64/New+Delete.cxx create mode 100644 dev/Boot/Sources/HEL/AMD64/Support.cxx create mode 100644 dev/Boot/Sources/HEL/AMD64/compile_flags.txt create mode 100644 dev/Boot/Sources/HEL/ARM64/.gitkeep create mode 100644 dev/Boot/Sources/HEL/POWER/.gitkeep create mode 100644 dev/Boot/Sources/HEL/POWER/CoreBootStartup.S (limited to 'dev/Boot/Sources/HEL') diff --git a/dev/Boot/Sources/HEL/64X000/.gitkeep b/dev/Boot/Sources/HEL/64X000/.gitkeep new file mode 100644 index 00000000..e69de29b diff --git a/dev/Boot/Sources/HEL/64X000/Boot64x0.S b/dev/Boot/Sources/HEL/64X000/Boot64x0.S new file mode 100644 index 00000000..271a3f28 --- /dev/null +++ b/dev/Boot/Sources/HEL/64X000/Boot64x0.S @@ -0,0 +1,35 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +.section .boot_hdr +.align 4 + +/* NewBoot boot header begin for a 64x000 kernel. */ + +boot_hdr_mag: + .ascii "CB" +boot_hdr_name: + // it has to match ten bytes. + .asciz "newosldr\0\0" +boot_hdr_ver: + .word 0x104 +boot_hdr_proc: + .long bootloader_start + +/* NewBoot boot header end */ + +.extern bootloader_main +.extern bootloader_stack + +.globl bootloader_start +bootloader_start: + psh 4 /* real address of .Laddr */ + ldi 0,(bootloader_stack-bootloader_start)(4) /* stack address location */ + mv 19,0 /* use user defined stack */ + jrl + + bl bootloader_main + blr diff --git a/dev/Boot/Sources/HEL/AMD64/.gitkeep b/dev/Boot/Sources/HEL/AMD64/.gitkeep new file mode 100644 index 00000000..e69de29b diff --git a/dev/Boot/Sources/HEL/AMD64/BootAHCI.cxx b/dev/Boot/Sources/HEL/AMD64/BootAHCI.cxx new file mode 100644 index 00000000..776f3f88 --- /dev/null +++ b/dev/Boot/Sources/HEL/AMD64/BootAHCI.cxx @@ -0,0 +1,20 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +/** + * @file AHCI.cxx + * @author Amlal El Mahrouss (amlalelmahrouss@icloud.com) + * @brief AHCI driver. + * @version 0.1 + * @date 2024-02-02 + * + * @copyright Copyright (c) ZKA Technologies + * + */ + +#include +#include +#include diff --git a/dev/Boot/Sources/HEL/AMD64/BootATA.cxx b/dev/Boot/Sources/HEL/AMD64/BootATA.cxx new file mode 100644 index 00000000..4beed241 --- /dev/null +++ b/dev/Boot/Sources/HEL/AMD64/BootATA.cxx @@ -0,0 +1,276 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +/** + * @file ATA.cxx + * @author Amlal El Mahrouss (amlalelmahrouss@icloud.com) + * @brief ATA driver. + * @version 0.1 + * @date 2024-02-02 + * + * @copyright Copyright (c) ZKA Technologies + * + */ + +#include +#include +#include + +/// bugs: 0 + +#define kATADataLen 256 + +static Boolean kATADetected = false; +static Int32 kATADeviceType = kATADeviceCount; +static UInt16 kATAData[kATADataLen] = {0}; + +Boolean boot_ata_detected(Void); + +STATIC Boolean boot_ata_wait_io(UInt16 IO) +{ + for (int i = 0; i < 4; i++) + In8(IO + ATA_REG_STATUS); + +ATAWaitForIO_Retry: + auto statRdy = In8(IO + ATA_REG_STATUS); + + if ((statRdy & ATA_SR_BSY)) + goto ATAWaitForIO_Retry; + +ATAWaitForIO_Retry2: + statRdy = In8(IO + ATA_REG_STATUS); + + if (statRdy & ATA_SR_ERR) + return false; + + if (!(statRdy & ATA_SR_DRDY)) + goto ATAWaitForIO_Retry2; + + return true; +} + +Void boot_ata_select(UInt16 Bus) +{ + if (Bus == ATA_PRIMARY_IO) + Out8(Bus + ATA_REG_HDDEVSEL, ATA_PRIMARY_SEL); + else + Out8(Bus + ATA_REG_HDDEVSEL, ATA_SECONDARY_SEL); +} + +Boolean boot_ata_init(UInt16 Bus, UInt8 Drive, UInt16& OutBus, UInt8& OutMaster) +{ + if (boot_ata_detected()) + return true; + + BTextWriter writer; + + UInt16 IO = Bus; + + boot_ata_select(IO); + + // Bus init, NEIN bit. + Out8(IO + ATA_REG_NEIN, 1); + + // identify until it's good. +ATAInit_Retry: + auto statRdy = In8(IO + ATA_REG_STATUS); + + if (statRdy & ATA_SR_ERR) + { + writer.Write( + L"newosldr: ATA: Select error, not an IDE based hard-drive.\r"); + + return false; + } + + if ((statRdy & ATA_SR_BSY)) + goto ATAInit_Retry; + + Out8(IO + ATA_REG_COMMAND, ATA_CMD_IDENTIFY); + + /// fetch serial info + /// model, speed, number of sectors... + + boot_ata_wait_io(IO); + + for (SizeT indexData = 0ul; indexData < kATADataLen; ++indexData) + { + kATAData[indexData] = In16(IO + ATA_REG_DATA); + } + + OutBus = + (Bus == ATA_PRIMARY_IO) ? BootDeviceATA::kPrimary : BootDeviceATA::kSecondary; + + OutMaster = (Bus == ATA_PRIMARY_IO) ? ATA_MASTER : ATA_SLAVE; + + return true; +} + +Void boot_ata_read(UInt64 Lba, UInt16 IO, UInt8 Master, CharacterTypeUTF8* Buf, SizeT SectorSz, SizeT Size) +{ + UInt8 Command = ((!Master) ? 0xE0 : 0xF0); + + boot_ata_wait_io(IO); + boot_ata_select(IO); + + Out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F)); + + Out8(IO + ATA_REG_SEC_COUNT0, 2); + + Out8(IO + ATA_REG_LBA0, (Lba)); + Out8(IO + ATA_REG_LBA1, (Lba) >> 8); + Out8(IO + ATA_REG_LBA2, (Lba) >> 16); + Out8(IO + ATA_REG_LBA3, (Lba) >> 24); + + Out8(IO + ATA_REG_COMMAND, ATA_CMD_READ_PIO); + + boot_ata_wait_io(IO); + + for (SizeT IndexOff = 0; IndexOff < Size; ++IndexOff) + { + boot_ata_wait_io(IO); + Buf[IndexOff] = In16(IO + ATA_REG_DATA); + boot_ata_wait_io(IO); + } +} + +Void boot_ata_write(UInt64 Lba, UInt16 IO, UInt8 Master, CharacterTypeUTF8* Buf, SizeT SectorSz, SizeT Size) +{ + UInt8 Command = ((!Master) ? 0xE0 : 0xF0); + + boot_ata_wait_io(IO); + boot_ata_select(IO); + + Out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F)); + + Out8(IO + ATA_REG_SEC_COUNT0, 2); + + Out8(IO + ATA_REG_LBA0, (Lba)); + Out8(IO + ATA_REG_LBA1, (Lba) >> 8); + Out8(IO + ATA_REG_LBA2, (Lba) >> 16); + Out8(IO + ATA_REG_LBA3, (Lba) >> 24); + + Out8(IO + ATA_REG_COMMAND, ATA_CMD_WRITE_PIO); + + boot_ata_wait_io(IO); + + for (SizeT IndexOff = 0; IndexOff < Size; ++IndexOff) + { + boot_ata_wait_io(IO); + Out16(IO + ATA_REG_DATA, Buf[IndexOff]); + boot_ata_wait_io(IO); + } +} + +/// @check is ATA detected? +Boolean boot_ata_detected(Void) +{ + return kATADetected; +} + +/*** + * + * + * @brief ATA Device class. + * + * + */ + +/** + * @brief ATA Device constructor. + * @param void none. + */ +BootDeviceATA::BootDeviceATA() noexcept +{ + if (boot_ata_init(ATA_PRIMARY_IO, true, this->Leak().mBus, + this->Leak().mMaster) || + boot_ata_init(ATA_SECONDARY_IO, true, this->Leak().mBus, + this->Leak().mMaster)) + { + kATADetected = true; + } +} +/** + * @brief Is ATA detected? + */ +BootDeviceATA::operator bool() +{ + return boot_ata_detected(); +} + +/** + @brief Read Buf from disk + @param Sz Sector size + @param Buf buffer +*/ +BootDeviceATA& BootDeviceATA::Read(CharacterTypeUTF8* Buf, const SizeT& SectorSz) +{ + if (!boot_ata_detected()) + { + Leak().mErr = true; + return *this; + } + + this->Leak().mErr = false; + + if (!Buf || SectorSz < 1) + return *this; + + auto lba = this->Leak().mBase / SectorSz; + + boot_ata_read(lba, this->Leak().mBus, this->Leak().mMaster, + Buf, SectorSz, this->Leak().mSize); + + return *this; +} + +/** + @brief Write Buf into disk + @param Sz Sector size + @param Buf buffer +*/ +BootDeviceATA& BootDeviceATA::Write(CharacterTypeUTF8* Buf, const SizeT& SectorSz) +{ + if (!boot_ata_detected()) + { + Leak().mErr = true; + return *this; + } + + Leak().mErr = false; + + if (!Buf || SectorSz < 1) + return *this; + + auto lba = this->Leak().mBase / SectorSz; + + boot_ata_write(lba, this->Leak().mBus, this->Leak().mMaster, + Buf, SectorSz, this->Leak().mSize); + + return *this; +} + +/** + * @brief ATA trait getter. + * @return BootDeviceATA::ATATrait& the drive config. + */ +BootDeviceATA::ATATrait& BootDeviceATA::Leak() +{ + return mTrait; +} + +/*** + @brief Getter, gets the number of sectors inside the drive. +*/ +SizeT BootDeviceATA::GetSectorsCount() noexcept +{ + return (kATAData[61] << 16) | kATAData[60]; +} + +SizeT BootDeviceATA::GetDiskSize() noexcept +{ + return this->GetSectorsCount() * BootDeviceATA::kSectorSize; +} diff --git a/dev/Boot/Sources/HEL/AMD64/BootFileReader.cxx b/dev/Boot/Sources/HEL/AMD64/BootFileReader.cxx new file mode 100644 index 00000000..e94c690a --- /dev/null +++ b/dev/Boot/Sources/HEL/AMD64/BootFileReader.cxx @@ -0,0 +1,200 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + + File: FileReader.cxx + Purpose: New Boot FileReader, + Read complete file and store it in a buffer. + +------------------------------------------- */ + +#include +#include +#include +#include +#include + +/// @file BootFileReader +/// @brief Bootloader File reader. +/// BUGS: 0 + +//////////////////////////////////////////////////////////////////////////////////////////////////// +/// +/// +/// @name BFileReader class +/// @brief Reads the file as a blob. +/// +/// +//////////////////////////////////////////////////////////////////////////////////////////////////// + +/*** + @brief File Reader constructor. +*/ +BFileReader::BFileReader(const CharacterTypeUTF16* path, + EfiHandlePtr ImageHandle) +{ + if (path != nullptr) + { + SizeT index = 0UL; + for (; path[index] != L'\0'; ++index) + { + mPath[index] = path[index]; + } + + mPath[index] = 0; + } + + /// Load protocols with their GUIDs. + + EfiGUID guidEfp = EfiGUID(EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID); + + EfiSimpleFilesystemProtocol* efp = nullptr; + + EfiLoadImageProtocol* img = nullptr; + EfiGUID guidImg = EfiGUID(EFI_LOADED_IMAGE_PROTOCOL_GUID); + + if (BS->HandleProtocol(ImageHandle, &guidImg, (void**)&img) != kEfiOk) + { + mWriter.Write(L"newosldr: Handle-Protocol: No-Such-Protocol").Write(L"\r"); + this->mErrorCode = kNotSupported; + } + + if (BS->HandleProtocol(img->DeviceHandle, &guidEfp, (void**)&efp) != kEfiOk) + { + mWriter.Write(L"newosldr: Handle-Protocol: No-Such-Protocol").Write(L"\r"); + this->mErrorCode = kNotSupported; + return; + } + + /// Start doing disk I/O + + if (efp->OpenVolume(efp, &mRootFs) != kEfiOk) + { + mWriter.Write(L"newosldr: Fetch-Protocol: No-Such-Volume").Write(L"\r"); + this->mErrorCode = kNotSupported; + return; + } + + EfiFileProtocol* kernelFile = nullptr; + + if (mRootFs->Open(mRootFs, &kernelFile, mPath, kEFIFileRead, kEFIReadOnly) != + kEfiOk) + { + mWriter.Write(L"newosldr: Fetch-Protocol: No-Such-Path: ") + .Write(mPath) + .Write(L"\r"); + this->mErrorCode = kNotSupported; + + mRootFs->Close(mRootFs); + + return; + } + + mSizeFile = 0; + mFile = kernelFile; + mErrorCode = kOperationOkay; +} + +BFileReader::~BFileReader() +{ + if (this->mFile) + { + this->mFile->Close(this->mFile); + this->mFile = nullptr; + } + + if (this->mRootFs) + { + this->mRootFs->Close(this->mRootFs); + this->mRootFs = nullptr; + } + + if (this->mBlob) + { + BS->FreePool(this->mBlob); + this->mBlob = nullptr; + } + + BSetMem(this->mPath, 0, kPathLen); +} + +/** + @brief Reads all of the file into a buffer. + @param **readUntil** size of file + @param **chunkToRead** chunk to read each time. +*/ +Void BFileReader::ReadAll(SizeT readUntil, SizeT chunkToRead, UIntPtr outAddress) +{ + if (mBlob == nullptr) + { + EfiFileInfo newPtrInfo; + UInt32 szInfo = 0; + + EfiGUID cFileInfoGUID = EFI_FILE_INFO_GUID; + + if (mFile->GetInfo(mFile, &cFileInfoGUID, &szInfo, &newPtrInfo) == kEfiOk) + { + if (newPtrInfo.FileSize < readUntil) + readUntil = newPtrInfo.FileSize; + else if (readUntil < 1) + readUntil = newPtrInfo.FileSize; + + mWriter.Write(L"newosldr: physical size: ").Write(readUntil).Write("\r"); + } + + if (!outAddress) + { + if (auto err = BS->AllocatePool(EfiLoaderCode, readUntil, (VoidPtr*)&mBlob) != + kEfiOk) + { + mWriter.Write(L"*** error: ").Write(err).Write(L" ***\r"); + EFI::ThrowError(L"OutOfMemory", L"Out of memory."); + } + } + else + { + mBlob = (VoidPtr)outAddress; + } + } + + mErrorCode = kNotSupported; + + UInt64 bufSize = chunkToRead; + UInt64 szCnt = 0UL; + + while (szCnt < readUntil) + { + auto res = mFile->Read(mFile, &bufSize, (VoidPtr)(&((Char*)mBlob)[szCnt])); + + szCnt += bufSize; + + if (res == kBufferTooSmall) + { + bufSize = chunkToRead; + } + } + + mSizeFile = szCnt; + mErrorCode = kOperationOkay; +} + +/// @brief error code getter. +/// @return the error code. +Int32& BFileReader::Error() +{ + return mErrorCode; +} + +/// @brief blob getter. +/// @return the blob. +VoidPtr BFileReader::Blob() +{ + return mBlob; +} + +/// @breif Size getter. +/// @return the size of the file. +UInt64& BFileReader::Size() +{ + return mSizeFile; +} diff --git a/dev/Boot/Sources/HEL/AMD64/BootJump.S b/dev/Boot/Sources/HEL/AMD64/BootJump.S new file mode 100644 index 00000000..7c2fcbc4 --- /dev/null +++ b/dev/Boot/Sources/HEL/AMD64/BootJump.S @@ -0,0 +1,21 @@ +.global rt_jump_to_address +.text + +.text +.intel_syntax noprefix + +/** + @brief this function setups a stack and then jumps to + a function */ +rt_jump_to_address: + mov rsp, r8 + + push rax + push rdx + mov rbx, rcx + mov rcx, rdx + jmp rbx + pop rdx + pop rax + + ret diff --git a/dev/Boot/Sources/HEL/AMD64/BootMain.cxx b/dev/Boot/Sources/HEL/AMD64/BootMain.cxx new file mode 100644 index 00000000..a1d5ab07 --- /dev/null +++ b/dev/Boot/Sources/HEL/AMD64/BootMain.cxx @@ -0,0 +1,259 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +// make the compiler shut up. +#ifndef kMachineModel +#define kMachineModel "ZKA SSD" +#endif // !kMachineModel + +#ifndef cExpectedWidth +#define cExpectedWidth 1280 +#endif + +#ifndef cExpectedHeight +#define cExpectedHeight 720 +#endif + +/** Graphics related. */ + +STATIC EfiGraphicsOutputProtocol* kGop = nullptr; +STATIC UInt16 kStride = 0U; +STATIC EfiGUID kGopGuid; + +EXTERN_C Void hal_init_platform(HEL::HandoverInformationHeader* HIH); + +/** + @brief Finds and stores the GOP. +*/ + +STATIC Void InitVideoFB() noexcept +{ + kGopGuid = EfiGUID(EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID); + kGop = nullptr; + + extern EfiBootServices* BS; + + BS->LocateProtocol(&kGopGuid, nullptr, (VoidPtr*)&kGop); + + kStride = 4; + + for (SizeT i = 0; i < kGop->Mode->MaxMode; ++i) + { + EfiGraphicsOutputProtocolModeInformation* infoPtr = nullptr; + UInt32 sz = 0U; + + kGop->QueryMode(kGop, i, &sz, &infoPtr); + + if (infoPtr->HorizontalResolution == cExpectedWidth && + infoPtr->VerticalResolution == cExpectedHeight) + { + kGop->SetMode(kGop, i); + break; + } + } +} + +/// @brief check the BootDevice if suitable. +STATIC Bool CheckBootDevice(BootDeviceATA& ataDev) +{ + if (ataDev.Leak().mErr) + return false; + return true; +} + +/// @brief Main EFI entrypoint. +/// @param ImageHandle Handle of this image. +/// @param SystemTable The system table of it. +/// @return nothing, never returns. +EFI_EXTERN_C EFI_API Int Main(EfiHandlePtr ImageHandle, + EfiSystemTable* SystemTable) +{ + InitEFI(SystemTable); ///! Init the EFI library. + InitVideoFB(); ///! Init the GOP. + + BTextWriter writer; + + /// Splash screen stuff + + writer.Write(L"ZKA Technologies (R) newosldr: ") + .Write(BVersionString::The()) + .Write("\r"); + + UInt32 MapKey = 0; + UInt32 SizePtr = sizeof(EfiMemoryDescriptor); + EfiMemoryDescriptor* Descriptor = nullptr; + UInt32 SzDesc = sizeof(EfiMemoryDescriptor); + UInt32 RevDesc = 0; + + HEL::HandoverInformationHeader* handoverHdrPtr = + new HEL::HandoverInformationHeader(); + + for (SizeT indexVT = 0; indexVT < SystemTable->NumberOfTableEntries; + ++indexVT) + { + Char* vendorTable = reinterpret_cast( + SystemTable->ConfigurationTable[indexVT].VendorTable); + + /// ACPI's 'RSD PTR', which contains hardware tables (MADT, FACP...) + if (vendorTable[0] == 'R' && vendorTable[1] == 'S' && + vendorTable[2] == 'D' && vendorTable[3] == ' ' && + vendorTable[4] == 'P' && vendorTable[5] == 'T' && + vendorTable[6] == 'R' && vendorTable[7] == ' ') + { + writer.Write(L"newosldr: Filling RSD PTR...\r"); + handoverHdrPtr->f_HardwareTables.f_VendorPtr = (VoidPtr)vendorTable; + + break; + } + } + + // Fill handover header now. + + BS->GetMemoryMap(&SizePtr, Descriptor, &MapKey, &SzDesc, &RevDesc); + + Descriptor = new EfiMemoryDescriptor[SzDesc]; + BS->GetMemoryMap(&SizePtr, Descriptor, &MapKey, &SzDesc, &RevDesc); + + auto cDefaultMemoryMap = 0; // The sixth entry. + + //-----------------------------------------------------------// + // A simple loop which finds a usable memory region for us. + //-----------------------------------------------------------// + + SizeT lookIndex = 0UL; + + for (; Descriptor[lookIndex].Kind != EfiMemoryType::EfiConventionalMemory; ++lookIndex) + { + ; + } + + cDefaultMemoryMap = lookIndex; + + //-----------------------------------------------------------// + // Update handover file specific table and phyiscal start field. + //-----------------------------------------------------------// + + handoverHdrPtr->f_PhysicalStart = + (VoidPtr)Descriptor[cDefaultMemoryMap].PhysicalStart; + + handoverHdrPtr->f_FirmwareSpecific[HEL::kHandoverSpecificAttrib] = + Descriptor[cDefaultMemoryMap].Attribute; + handoverHdrPtr->f_FirmwareSpecific[HEL::kHandoverSpecificKind] = + Descriptor[cDefaultMemoryMap].Kind; + handoverHdrPtr->f_FirmwareSpecific[HEL::kHandoverSpecificMemoryEfi] = + (UIntPtr)Descriptor; + + handoverHdrPtr->f_VirtualStart = + (VoidPtr)Descriptor[cDefaultMemoryMap].VirtualStart; + + handoverHdrPtr->f_VirtualSize = + Descriptor[cDefaultMemoryMap].NumberOfPages; /* # of pages */ + + handoverHdrPtr->f_FirmwareVendorLen = BStrLen(SystemTable->FirmwareVendor); + + handoverHdrPtr->f_Magic = kHandoverMagic; + handoverHdrPtr->f_Version = kHandoverVersion; + + // Provide fimware vendor name. + + BCopyMem(handoverHdrPtr->f_FirmwareVendorName, SystemTable->FirmwareVendor, + handoverHdrPtr->f_FirmwareVendorLen); + + handoverHdrPtr->f_GOP.f_The = kGop->Mode->FrameBufferBase; + handoverHdrPtr->f_GOP.f_Width = kGop->Mode->Info->VerticalResolution; + handoverHdrPtr->f_GOP.f_Height = kGop->Mode->Info->HorizontalResolution; + handoverHdrPtr->f_GOP.f_PixelPerLine = kGop->Mode->Info->PixelsPerScanLine; + handoverHdrPtr->f_GOP.f_PixelFormat = kGop->Mode->Info->PixelFormat; + handoverHdrPtr->f_GOP.f_Size = kGop->Mode->FrameBufferSize; + + // Assign to global 'kHandoverHeader'. + + kHandoverHeader = handoverHdrPtr; + + // ------------------------------------------ // + // draw background color. + // ------------------------------------------ // + + CGInit(); + CGDrawInRegion(CGColor(0xFF, 0xFF, 0xFF), handoverHdrPtr->f_GOP.f_Height, handoverHdrPtr->f_GOP.f_Width, 0, 0); + CGFini(); + + BDiskFormatFactory checkPart; + + if (!checkPart.IsPartitionValid()) + { + writer.Write("newosldr: Warning, partition isn't valid! repaired it.\rPlease restart the computer now.\r"); + + BDiskFormatFactory::BFileDescriptor root; + root.fFileName[0] = kNewFSRoot[0]; + root.fFileName[1] = 0; + + root.fKind = kNewFSCatalogKindDir; + + checkPart.Format("ZKA (C:)", &root, 1); + + EFI::Stop(); + } + + // ---------------------------------------------------- // + // The following checks for an exisiting partition + // inside the disk, if it doesn't have one, + // format the disk. + // ---------------------------------------------------- // + + BFileReader readerKernel(L"newoskrnl.dll", ImageHandle); + + readerKernel.ReadAll(0); + + Boot::Thread* loader = nullptr; + + // ------------------------------------------ // + // If we succeed in reading the blob, then execute it. + // ------------------------------------------ // + + if (readerKernel.Blob()) + { + loader = new Boot::Thread(readerKernel.Blob()); + loader->SetName("64-bit Kernel SMP DLL."); + } + + writer.Write("newosldr: Running: ").Write(loader->GetName()).Write("\r"); + + /// TODO: Parse command line from ZKA\cmd.json + // CopyMem(handoverHdrPtr->f_CommandLine[0], "/SMP", StrLen("/SMP")); + + handoverHdrPtr->f_FirmwareVendorLen = BStrLen(SystemTable->FirmwareVendor); + + EFI::ExitBootServices(MapKey, ImageHandle); + + // ---------------------------------------------------- // + // Call kernel. + // ---------------------------------------------------- // + + cg_write_text("NEWOSLDR (C) ZKA TECHNOLOGIES.", 10, 10, RGB(0x00, 0x00, 0x00)); + cg_write_text("LOADING NEWOSKRNL...", 20, 10, RGB(0x00, 0x00, 0x00)); + + loader->Start(handoverHdrPtr); + + EFI::Stop(); + + CANT_REACH(); +} diff --git a/dev/Boot/Sources/HEL/AMD64/BootPlatform.cxx b/dev/Boot/Sources/HEL/AMD64/BootPlatform.cxx new file mode 100644 index 00000000..c5218fe1 --- /dev/null +++ b/dev/Boot/Sources/HEL/AMD64/BootPlatform.cxx @@ -0,0 +1,103 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +#include +#include +#include + +#ifdef __STANDALONE__ + +EXTERN_C void rt_hlt() +{ + asm volatile("hlt"); +} + +EXTERN_C void rt_cli() +{ + asm volatile("cli"); +} + +EXTERN_C void rt_sti() +{ + asm volatile("sti"); +} + +EXTERN_C void rt_cld() +{ + asm volatile("cld"); +} + +EXTERN_C void rt_std() +{ + asm volatile("std"); +} + +EXTERN_C void Out8(UInt16 port, UInt8 value) +{ + asm volatile("outb %%al, %1" + : + : "a"(value), "Nd"(port) + : "memory"); +} + +EXTERN_C void Out16(UInt16 port, UInt16 value) +{ + asm volatile("outw %%ax, %1" + : + : "a"(value), "Nd"(port) + : "memory"); +} + +EXTERN_C void Out32(UInt16 port, UInt32 value) +{ + asm volatile("outl %%eax, %1" + : + : "a"(value), "Nd"(port) + : "memory"); +} + +EXTERN_C UInt8 In8(UInt16 port) +{ + UInt8 value; + asm volatile("inb %1, %%al" + : "=a"(value) + : "Nd"(port) + : "memory"); + + return value; +} + +EXTERN_C UInt16 In16(UInt16 port) +{ + UInt16 value; + asm volatile("inw %%dx, %%ax" + : "=a"(value) + : "d"(port)); + + return value; +} + +EXTERN_C UInt32 In32(UInt16 port) +{ + UInt32 value; + asm volatile("inl %1, %%eax" + : "=a"(value) + : "Nd"(port) + : "memory"); + + return value; +} + +#else + +#include + +void rt_hlt() +{ + Kernel::HAL::rt_halt(); +} + +#endif // 0 diff --git a/dev/Boot/Sources/HEL/AMD64/BootString.cxx b/dev/Boot/Sources/HEL/AMD64/BootString.cxx new file mode 100644 index 00000000..ad87bce2 --- /dev/null +++ b/dev/Boot/Sources/HEL/AMD64/BootString.cxx @@ -0,0 +1,92 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + + File: String.cxx + Purpose: NewBoot string library + + Revision History: + + + +------------------------------------------- */ + +#include +#include +#include + +/// bugs 0 + +///////////////////////////////////////////////////////////////////////////////////////////////////////// + +Kernel::SizeT BCopyMem(CharacterTypeUTF16* dest, CharacterTypeUTF16* src, const Kernel::SizeT len) +{ + if (!dest || !src) + return 0; + + SizeT index = 0UL; + for (; index < len; ++index) + { + dest[index] = src[index]; + } + + return index; +} + +Kernel::SizeT BStrLen(const CharacterTypeUTF16* ptr) +{ + if (!ptr) + return 0; + + Kernel::SizeT cnt = 0; + + while (*ptr != (CharacterTypeUTF16)0) + { + ++ptr; + ++cnt; + } + + return cnt; +} + +Kernel::SizeT BSetMem(CharacterTypeUTF16* src, const CharacterTypeUTF16 byte, const Kernel::SizeT len) +{ + if (!src) + return 0; + + Kernel::SizeT cnt = 0UL; + + while (*src != 0) + { + if (cnt > len) + break; + + *src = byte; + ++src; + + ++cnt; + } + + return cnt; +} + +Kernel::SizeT BSetMem(CharacterTypeUTF8* src, const CharacterTypeUTF8 byte, const Kernel::SizeT len) +{ + if (!src) + return 0; + + Kernel::SizeT cnt = 0UL; + + while (*src != 0) + { + if (cnt > len) + break; + + *src = byte; + ++src; + + ++cnt; + } + + return cnt; +} diff --git a/dev/Boot/Sources/HEL/AMD64/BootTextWriter.cxx b/dev/Boot/Sources/HEL/AMD64/BootTextWriter.cxx new file mode 100644 index 00000000..467f4303 --- /dev/null +++ b/dev/Boot/Sources/HEL/AMD64/BootTextWriter.cxx @@ -0,0 +1,170 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + + File: String.cxx + Purpose: NewBoot string library + + Revision History: + + + +------------------------------------------- */ + +#include +#include +#include +#include + +/// BUGS: 0 + +///////////////////////////////////////////////////////////////////////////////////////////////////////// + +/** +@brief puts wrapper over EFI ConOut. +*/ +BTextWriter& BTextWriter::Write(const CharacterTypeUTF16* str) +{ +#ifdef __DEBUG__ + if (!str || *str == 0) + return *this; + + CharacterTypeUTF16 strTmp[2]; + strTmp[1] = 0; + + for (size_t i = 0; str[i] != 0; i++) + { + if (str[i] == '\r') + { + strTmp[0] = str[i]; + ST->ConOut->OutputString(ST->ConOut, strTmp); + + strTmp[0] = '\n'; + ST->ConOut->OutputString(ST->ConOut, strTmp); + } + else + { + strTmp[0] = str[i]; + ST->ConOut->OutputString(ST->ConOut, strTmp); + } + } +#endif // ifdef __DEBUG__ + + return *this; +} + +/// @brief UTF-8 equivalent of Write (UTF-16). +/// @param str the input string. +BTextWriter& BTextWriter::Write(const Char* str) +{ +#ifdef __DEBUG__ + if (!str || *str == 0) + return *this; + + CharacterTypeUTF16 strTmp[2]; + strTmp[1] = 0; + + for (size_t i = 0; str[i] != 0; i++) + { + if (str[i] == '\r') + { + strTmp[0] = str[i]; + ST->ConOut->OutputString(ST->ConOut, strTmp); + + strTmp[0] = '\n'; + ST->ConOut->OutputString(ST->ConOut, strTmp); + } + else + { + strTmp[0] = str[i]; + ST->ConOut->OutputString(ST->ConOut, strTmp); + } + } +#endif // ifdef __DEBUG__ + + return *this; +} + +BTextWriter& BTextWriter::Write(const UChar* str) +{ +#ifdef __DEBUG__ + if (!str || *str == 0) + return *this; + + CharacterTypeUTF16 strTmp[2]; + strTmp[1] = 0; + + for (size_t i = 0; str[i] != 0; i++) + { + if (str[i] == '\r') + { + strTmp[0] = str[i]; + ST->ConOut->OutputString(ST->ConOut, strTmp); + + strTmp[0] = '\n'; + ST->ConOut->OutputString(ST->ConOut, strTmp); + } + else + { + strTmp[0] = str[i]; + ST->ConOut->OutputString(ST->ConOut, strTmp); + } + } +#endif // ifdef __DEBUG__ + + return *this; +} + +/** +@brief putc wrapper over EFI ConOut. +*/ +BTextWriter& BTextWriter::WriteCharacter(CharacterTypeUTF16 c) +{ +#ifdef __DEBUG__ + EfiCharType str[2]; + + str[0] = c; + str[1] = 0; + ST->ConOut->OutputString(ST->ConOut, str); +#endif // ifdef __DEBUG__ + + return *this; +} + +BTextWriter& BTextWriter::Write(const Long& x) +{ +#ifdef __DEBUG__ + this->Write(L"0x"); + this->_Write(x); + +#endif // ifdef __DEBUG__ + + return *this; +} + +BTextWriter& BTextWriter::_Write(const Long& x) +{ +#ifdef __DEBUG__ + UInt64 y = (x > 0 ? x : -x) / 16; + UInt64 h = (x > 0 ? x : -x) % 16; + + if (y) + this->_Write(y); + + /* fail if the hex number is not base-16 */ + if (h > 15) + { + this->WriteCharacter('?'); + return *this; + } + + if (y < 0) + y = -y; + + const char cNumbers[17] = "0123456789ABCDEF"; + + this->WriteCharacter(cNumbers[h]); +#endif // ifdef __DEBUG__ + + return *this; +} diff --git a/dev/Boot/Sources/HEL/AMD64/New+Delete.cxx b/dev/Boot/Sources/HEL/AMD64/New+Delete.cxx new file mode 100644 index 00000000..8b9a41fa --- /dev/null +++ b/dev/Boot/Sources/HEL/AMD64/New+Delete.cxx @@ -0,0 +1,62 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +#include +#include +#include + +#ifdef __STANDALONE__ +#include /* Since we're using GCC for this EFI program. */ + +EXTERN EfiBootServices* BS; + +/// @brief Allocates a new object. +/// @param sz the size. +/// @return +void* operator new(size_t sz) +{ + void* buf = nullptr; + + while (BS->AllocatePool(EfiMemoryType::EfiLoaderData, sz, &buf) == kBufferTooSmall) + BS->FreePool(buf); + + return buf; +} + +/// @brief Allocates a new object. +/// @param sz the size. +/// @return +void* operator new[](size_t sz) +{ + void* buf = nullptr; + BS->AllocatePool(EfiMemoryType::EfiLoaderData, sz, &buf); + + return buf; +} + +/// @brief Deletes the object. +/// @param buf the object. +void operator delete(void* buf) +{ + BS->FreePool(buf); +} + +/// @brief Deletes the object. +/// @param buf the object. +void operator delete[](void* buf) +{ + BS->FreePool(buf); +} + +/// @brief Deletes the object (array specific). +/// @param buf the object. +/// @param size it's size. +void operator delete(void* buf, size_t size) +{ + BS->FreePool(buf); +} + +#endif // Inactive diff --git a/dev/Boot/Sources/HEL/AMD64/Support.cxx b/dev/Boot/Sources/HEL/AMD64/Support.cxx new file mode 100644 index 00000000..667bbfda --- /dev/null +++ b/dev/Boot/Sources/HEL/AMD64/Support.cxx @@ -0,0 +1,82 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +#include +#include +#include +#include +#include +#include +#include + +#ifdef __STANDALONE__ + +/// @brief memset definition in C++. +/// @param dst destination pointer. +/// @param byte value to fill in. +/// @param len length of of src. +EXTERN_C VoidPtr memset(void* dst, int byte, long long unsigned int len) +{ + for (size_t i = 0UL; i < len; ++i) + { + ((int*)dst)[i] = byte; + } + + return dst; +} + +/// @brief memcpy definition in C++. +/// @param dst destination pointer. +/// @param src source pointer. +/// @param len length of of src. +EXTERN_C VoidPtr memcpy(void* dst, const void* src, long long unsigned int len) +{ + for (size_t i = 0UL; i < len; ++i) + { + ((int*)dst)[i] = ((int*)src)[i]; + } + + return dst; +} + +/// @brief strlen definition in C++. +EXTERN_C size_t strlen(const char* whatToCheck) +{ + SizeT len = 0; + + while (whatToCheck[len] != 0) + { + ++len; + } + + return len; +} + +/// @brief strcmp definition in C++. +EXTERN_C int strcmp(const char* whatToCheck, const char* whatToCheckRight) +{ + if (!whatToCheck || *whatToCheck == 0) + return 0; + + SizeT len = 0; + + while (whatToCheck[len] == whatToCheckRight[len]) + { + if (whatToCheck[len] == 0) + return 0; + + ++len; + } + + return whatToCheck[len] == whatToCheckRight[len] ? 0 : len; +} + +/// @brief somthing specific to the Microsoft's ABI, When the stack grows too big. +EXTERN_C void ___chkstk_ms(void) +{ +} + +#endif diff --git a/dev/Boot/Sources/HEL/AMD64/compile_flags.txt b/dev/Boot/Sources/HEL/AMD64/compile_flags.txt new file mode 100644 index 00000000..c24c4b09 --- /dev/null +++ b/dev/Boot/Sources/HEL/AMD64/compile_flags.txt @@ -0,0 +1,7 @@ +-std=c++20 +-I../../../ +-I../../../../Kernel +-D__NEWOS_AMD64__ +-std=c++20 +-D__x86_64__ +-D__NEWOS_OTA__ diff --git a/dev/Boot/Sources/HEL/ARM64/.gitkeep b/dev/Boot/Sources/HEL/ARM64/.gitkeep new file mode 100644 index 00000000..e69de29b diff --git a/dev/Boot/Sources/HEL/POWER/.gitkeep b/dev/Boot/Sources/HEL/POWER/.gitkeep new file mode 100644 index 00000000..e69de29b diff --git a/dev/Boot/Sources/HEL/POWER/CoreBootStartup.S b/dev/Boot/Sources/HEL/POWER/CoreBootStartup.S new file mode 100644 index 00000000..502f415c --- /dev/null +++ b/dev/Boot/Sources/HEL/POWER/CoreBootStartup.S @@ -0,0 +1,34 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +.section .boot_hdr +.align 4 + +/* NewBoot boot header begin */ + +boot_hdr_mag: + .ascii "CB" +boot_hdr_name: + // it has to match ten bytes. + .asciz "newosldr\0\0" +boot_hdr_ver: + .word 0x104 +boot_hdr_proc: + .long bootloader_start + +/* NewBoot boot header end */ + +.extern bootloader_main +.extern bootloader_stack + +.globl bootloader_start +bootloader_start: + mflr 4 /* real address of .Laddr */ + lwz 0,(bootloader_stack-bootloader_start)(4) /* stack address location */ + mr 1,0 /* use user defined stack */ + + bl bootloader_main + blr -- cgit v1.2.3