summaryrefslogtreecommitdiffhomepage
path: root/dev/boot/src/HEL
diff options
context:
space:
mode:
Diffstat (limited to 'dev/boot/src/HEL')
-rw-r--r--dev/boot/src/HEL/AMD64/BootATA.cc288
-rw-r--r--dev/boot/src/HEL/AMD64/BootEFI.cc339
-rw-r--r--dev/boot/src/HEL/AMD64/BootPlatform.cc36
-rw-r--r--dev/boot/src/HEL/AMD64/BootSATA.cc4
-rw-r--r--dev/boot/src/HEL/ARM64/BootEFI.cc295
-rw-r--r--dev/boot/src/HEL/ARM64/BootPlatform.cc28
6 files changed, 455 insertions, 535 deletions
diff --git a/dev/boot/src/HEL/AMD64/BootATA.cc b/dev/boot/src/HEL/AMD64/BootATA.cc
index 8b1b5a0a..693513e0 100644
--- a/dev/boot/src/HEL/AMD64/BootATA.cc
+++ b/dev/boot/src/HEL/AMD64/BootATA.cc
@@ -1,6 +1,6 @@
/* -------------------------------------------
- Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+ Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
@@ -15,9 +15,9 @@
*
*/
-#include <FirmwareKit/EFI.h>
#include <BootKit/BootKit.h>
#include <BootKit/HW/ATA.h>
+#include <FirmwareKit/EFI.h>
/// bugs: 0
@@ -25,159 +25,143 @@ using namespace Boot;
#define kATADataLen (256)
-static Boolean kATADetected = false;
+static Boolean kATADetected = false;
static UInt16 kATAData[kATADataLen] = {0};
Boolean boot_ata_detected(Void);
-STATIC Boolean boot_ata_wait_io(UInt16 IO)
-{
- for (int i = 0; i < 400; i++)
- rt_in8(IO + ATA_REG_STATUS);
+STATIC Boolean boot_ata_wait_io(UInt16 IO) {
+ for (int i = 0; i < 400; i++) rt_in8(IO + ATA_REG_STATUS);
ATAWaitForIO_Retry:
- auto status_rdy = rt_in8(IO + ATA_REG_STATUS);
+ auto status_rdy = rt_in8(IO + ATA_REG_STATUS);
- if ((status_rdy & ATA_SR_BSY))
- goto ATAWaitForIO_Retry;
+ if ((status_rdy & ATA_SR_BSY)) goto ATAWaitForIO_Retry;
ATAWaitForIO_Retry2:
- status_rdy = rt_in8(IO + ATA_REG_STATUS);
+ status_rdy = rt_in8(IO + ATA_REG_STATUS);
- if (status_rdy & ATA_SR_ERR)
- return false;
+ if (status_rdy & ATA_SR_ERR) return false;
- if (!(status_rdy & ATA_SR_DRDY))
- goto ATAWaitForIO_Retry2;
+ if (!(status_rdy & ATA_SR_DRDY)) goto ATAWaitForIO_Retry2;
- return true;
+ return true;
}
-Void boot_ata_select(UInt16 Bus)
-{
- if (Bus == ATA_PRIMARY_IO)
- rt_out8(Bus + ATA_REG_HDDEVSEL, ATA_PRIMARY_SEL);
- else
- rt_out8(Bus + ATA_REG_HDDEVSEL, ATA_SECONDARY_SEL);
+Void boot_ata_select(UInt16 Bus) {
+ if (Bus == ATA_PRIMARY_IO)
+ rt_out8(Bus + ATA_REG_HDDEVSEL, ATA_PRIMARY_SEL);
+ else
+ rt_out8(Bus + ATA_REG_HDDEVSEL, ATA_SECONDARY_SEL);
}
-Boolean boot_ata_init(UInt16 Bus, UInt8 Drive, UInt16& OutBus, UInt8& OutMaster)
-{
- NE_UNUSED(Drive);
+Boolean boot_ata_init(UInt16 Bus, UInt8 Drive, UInt16& OutBus, UInt8& OutMaster) {
+ NE_UNUSED(Drive);
- if (boot_ata_detected())
- return true;
+ if (boot_ata_detected()) return true;
- BootTextWriter writer;
+ BootTextWriter writer;
- UInt16 IO = Bus;
+ UInt16 IO = Bus;
- boot_ata_select(IO);
+ boot_ata_select(IO);
- // Bus init, NEIN bit.
- rt_out8(IO + ATA_REG_NEIN, 1);
+ // Bus init, NEIN bit.
+ rt_out8(IO + ATA_REG_NEIN, 1);
- // identify until it's good.
+ // identify until it's good.
ATAInit_Retry:
- auto status_rdy = rt_in8(IO + ATA_REG_STATUS);
+ auto status_rdy = rt_in8(IO + ATA_REG_STATUS);
- if (status_rdy & ATA_SR_ERR)
- {
- writer.Write(
- L"BootZ: ATA: Not an IDE based drive.\r");
+ if (status_rdy & ATA_SR_ERR) {
+ writer.Write(L"BootZ: ATA: Not an IDE based drive.\r");
- return false;
- }
+ return false;
+ }
- if ((status_rdy & ATA_SR_BSY))
- goto ATAInit_Retry;
+ if ((status_rdy & ATA_SR_BSY)) goto ATAInit_Retry;
- rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_IDENTIFY);
+ rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_IDENTIFY);
- /// fetch serial info
- /// model, speed, number of sectors...
+ /// fetch serial info
+ /// model, speed, number of sectors...
- boot_ata_wait_io(IO);
+ boot_ata_wait_io(IO);
- for (SizeT indexData = 0ul; indexData < kATADataLen; ++indexData)
- {
- kATAData[indexData] = Kernel::HAL::rt_in16(IO + ATA_REG_DATA);
- }
+ for (SizeT indexData = 0ul; indexData < kATADataLen; ++indexData) {
+ kATAData[indexData] = Kernel::HAL::rt_in16(IO + ATA_REG_DATA);
+ }
- OutBus =
- (Bus == ATA_PRIMARY_IO) ? BootDeviceATA::kPrimary : BootDeviceATA::kSecondary;
+ OutBus = (Bus == ATA_PRIMARY_IO) ? BootDeviceATA::kPrimary : BootDeviceATA::kSecondary;
- OutMaster = (Bus == ATA_PRIMARY_IO) ? ATA_MASTER : ATA_SLAVE;
+ OutMaster = (Bus == ATA_PRIMARY_IO) ? ATA_MASTER : ATA_SLAVE;
- return true;
+ return true;
}
-Void boot_ata_read(UInt64 Lba, UInt16 IO, UInt8 Master, CharacterTypeUTF8* Buf, SizeT SectorSz, SizeT Size)
-{
- Lba /= SectorSz;
+Void boot_ata_read(UInt64 Lba, UInt16 IO, UInt8 Master, CharacterTypeUTF8* Buf, SizeT SectorSz,
+ SizeT Size) {
+ Lba /= SectorSz;
- UInt8 Command = ((!Master) ? 0xE0 : 0xF0);
+ UInt8 Command = ((!Master) ? 0xE0 : 0xF0);
- boot_ata_wait_io(IO);
- boot_ata_select(IO);
+ boot_ata_wait_io(IO);
+ boot_ata_select(IO);
- rt_out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
+ rt_out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
- rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + SectorSz) / SectorSz));
+ rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + SectorSz) / SectorSz));
- rt_out8(IO + ATA_REG_LBA0, (Lba)&0xFF);
- rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8);
- rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16);
- rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24);
+ rt_out8(IO + ATA_REG_LBA0, (Lba) & 0xFF);
+ rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8);
+ rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16);
+ rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24);
- rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_READ_PIO);
+ rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_READ_PIO);
- boot_ata_wait_io(IO);
+ boot_ata_wait_io(IO);
- for (SizeT IndexOff = 0; IndexOff < Size; ++IndexOff)
- {
- boot_ata_wait_io(IO);
- Buf[IndexOff] = Kernel::HAL::rt_in16(IO + ATA_REG_DATA);
- boot_ata_wait_io(IO);
- }
+ for (SizeT IndexOff = 0; IndexOff < Size; ++IndexOff) {
+ boot_ata_wait_io(IO);
+ Buf[IndexOff] = Kernel::HAL::rt_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)
-{
- Lba /= SectorSz;
+Void boot_ata_write(UInt64 Lba, UInt16 IO, UInt8 Master, CharacterTypeUTF8* Buf, SizeT SectorSz,
+ SizeT Size) {
+ Lba /= SectorSz;
- UInt8 Command = ((!Master) ? 0xE0 : 0xF0);
+ UInt8 Command = ((!Master) ? 0xE0 : 0xF0);
- boot_ata_wait_io(IO);
- boot_ata_select(IO);
+ boot_ata_wait_io(IO);
+ boot_ata_select(IO);
- rt_out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
+ rt_out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
- rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + (SectorSz)) / SectorSz));
+ rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + (SectorSz)) / SectorSz));
- rt_out8(IO + ATA_REG_LBA0, (Lba)&0xFF);
- rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8);
- rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16);
- rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24);
+ rt_out8(IO + ATA_REG_LBA0, (Lba) & 0xFF);
+ rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8);
+ rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16);
+ rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24);
- rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_WRITE_PIO);
+ rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_WRITE_PIO);
- boot_ata_wait_io(IO);
+ boot_ata_wait_io(IO);
- for (SizeT IndexOff = 0; IndexOff < Size; ++IndexOff)
- {
- boot_ata_wait_io(IO);
- rt_out16(IO + ATA_REG_DATA, Buf[IndexOff]);
- boot_ata_wait_io(IO);
- }
+ for (SizeT IndexOff = 0; IndexOff < Size; ++IndexOff) {
+ boot_ata_wait_io(IO);
+ rt_out16(IO + ATA_REG_DATA, Buf[IndexOff]);
+ boot_ata_wait_io(IO);
+ }
- boot_ata_wait_io(IO);
+ boot_ata_wait_io(IO);
}
/// @check is ATA detected?
-Boolean boot_ata_detected(Void)
-{
- return kATADetected;
+Boolean boot_ata_detected(Void) {
+ return kATADetected;
}
/***
@@ -192,93 +176,79 @@ Boolean boot_ata_detected(Void)
* @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;
- }
+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();
+BootDeviceATA::operator bool() {
+ return boot_ata_detected();
}
/**
- @brief Read Buf from disk
- @param Sz Sector size
- @param Buf buffer
+ @brief Read Buf from disk
+ @param Sz Sector size
+ @param Buf buffer
*/
-BootDeviceATA& BootDeviceATA::Read(CharacterTypeUTF8* Buf, SizeT SectorSz)
-{
- if (!boot_ata_detected())
- {
- Leak().mErr = true;
- return *this;
- }
+BootDeviceATA& BootDeviceATA::Read(CharacterTypeUTF8* Buf, SizeT SectorSz) {
+ if (!boot_ata_detected()) {
+ Leak().mErr = true;
+ return *this;
+ }
- this->Leak().mErr = false;
+ this->Leak().mErr = false;
- if (!Buf || SectorSz < 1)
- return *this;
+ if (!Buf || SectorSz < 1) return *this;
- boot_ata_read(this->Leak().mBase, this->Leak().mBus, this->Leak().mMaster,
- Buf, SectorSz, this->Leak().mSize);
+ boot_ata_read(this->Leak().mBase, this->Leak().mBus, this->Leak().mMaster, Buf, SectorSz,
+ this->Leak().mSize);
- return *this;
+ return *this;
}
/**
- @brief Write Buf into disk
- @param Sz Sector size
- @param Buf buffer
+ @brief Write Buf into disk
+ @param Sz Sector size
+ @param Buf buffer
*/
-BootDeviceATA& BootDeviceATA::Write(CharacterTypeUTF8* Buf, SizeT SectorSz)
-{
- if (!boot_ata_detected())
- {
- Leak().mErr = true;
- return *this;
- }
-
- Leak().mErr = false;
-
- if (!Buf || SectorSz < 1 || this->Leak().mSize < 1)
- {
- Leak().mErr = true;
- return *this;
- }
-
- boot_ata_write(this->Leak().mBase, this->Leak().mBus, this->Leak().mMaster,
- Buf, SectorSz, this->Leak().mSize);
-
- return *this;
+BootDeviceATA& BootDeviceATA::Write(CharacterTypeUTF8* Buf, SizeT SectorSz) {
+ if (!boot_ata_detected()) {
+ Leak().mErr = true;
+ return *this;
+ }
+
+ Leak().mErr = false;
+
+ if (!Buf || SectorSz < 1 || this->Leak().mSize < 1) {
+ Leak().mErr = true;
+ return *this;
+ }
+
+ boot_ata_write(this->Leak().mBase, 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;
+BootDeviceATA::ATATrait& BootDeviceATA::Leak() {
+ return mTrait;
}
/***
- @brief Getter, gets the number of sectors inside the drive.
+ @brief Getter, gets the number of sectors inside the drive.
*/
-SizeT BootDeviceATA::GetSectorsCount() noexcept
-{
- return (kATAData[61] << 16) | kATAData[60];
+SizeT BootDeviceATA::GetSectorsCount() noexcept {
+ return (kATAData[61] << 16) | kATAData[60];
}
-SizeT BootDeviceATA::GetDiskSize() noexcept
-{
- return this->GetSectorsCount() * BootDeviceATA::kSectorSize;
+SizeT BootDeviceATA::GetDiskSize() noexcept {
+ return this->GetSectorsCount() * BootDeviceATA::kSectorSize;
}
diff --git a/dev/boot/src/HEL/AMD64/BootEFI.cc b/dev/boot/src/HEL/AMD64/BootEFI.cc
index 6411383d..739876da 100644
--- a/dev/boot/src/HEL/AMD64/BootEFI.cc
+++ b/dev/boot/src/HEL/AMD64/BootEFI.cc
@@ -1,12 +1,11 @@
/* -------------------------------------------
- Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+ Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
#include <BootKit/BootKit.h>
-#include <modules/CoreGfx/CoreGfx.h>
-#include <modules/CoreGfx/TextGfx.h>
+#include <BootKit/BootThread.h>
#include <FirmwareKit/EFI.h>
#include <FirmwareKit/EFI/API.h>
#include <FirmwareKit/Handover.h>
@@ -15,265 +14,249 @@
#include <KernelKit/PEF.h>
#include <NewKit/Macros.h>
#include <NewKit/Ref.h>
-#include <BootKit/BootThread.h>
#include <modules/CoreGfx/CoreGfx.h>
+#include <modules/CoreGfx/TextGfx.h>
// Makes the compiler shut up.
#ifndef kMachineModel
#define kMachineModel "OS"
-#endif // !kMachineModel
+#endif // !kMachineModel
/** Graphics related. */
-STATIC EfiGraphicsOutputProtocol* kGop = nullptr;
-STATIC UInt16 kGopStride = 0U;
-STATIC EfiGUID kGopGuid;
+STATIC EfiGraphicsOutputProtocol* kGop = nullptr;
+STATIC UInt16 kGopStride = 0U;
+STATIC EfiGUID kGopGuid;
/** Related to jumping to the reset vector. */
EXTERN_C Void rt_reset_hardware();
/**
- @brief Finds and stores the GOP object.
+ @brief Finds and stores the GOP object.
*/
-STATIC Bool boot_init_fb() noexcept
-{
- kGopGuid = EfiGUID(EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID);
- kGop = nullptr;
+STATIC Bool boot_init_fb() noexcept {
+ kGopGuid = EfiGUID(EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID);
+ kGop = nullptr;
- if (BS->LocateProtocol(&kGopGuid, nullptr, (VoidPtr*)&kGop) != kEfiOk)
- return No;
+ if (BS->LocateProtocol(&kGopGuid, nullptr, (VoidPtr*) &kGop) != kEfiOk) return No;
- kGopStride = 4;
+ kGopStride = 4;
- return Yes;
+ return Yes;
}
EfiGUID kEfiGlobalNamespaceVarGUID = {
- 0x8BE4DF61, 0x93CA, 0x11D2, {0xAA, 0x0D, 0x00, 0xE0, 0x98, 0x03, 0x2B, 0x8C}};
+ 0x8BE4DF61, 0x93CA, 0x11D2, {0xAA, 0x0D, 0x00, 0xE0, 0x98, 0x03, 0x2B, 0x8C}};
/// @brief BootloaderMain EFI entrypoint.
/// @param image_handle Handle of this image.
/// @param sys_table The system table of it.
/// @return nothing, never returns.
-EFI_EXTERN_C EFI_API Int32 BootloaderMain(EfiHandlePtr image_handle,
- EfiSystemTable* sys_table)
-{
- fw_init_efi(sys_table); ///! Init the EFI library.
+EFI_EXTERN_C EFI_API Int32 BootloaderMain(EfiHandlePtr image_handle, EfiSystemTable* sys_table) {
+ fw_init_efi(sys_table); ///! Init the EFI library.
+
+ ST->ConOut->ClearScreen(sys_table->ConOut);
+ ST->ConOut->SetAttribute(sys_table->ConOut, kEFIYellow);
+
+ ST->BootServices->SetWatchdogTimer(0, 0, 0, nullptr);
+ ST->ConOut->EnableCursor(ST->ConOut, false);
- ST->ConOut->ClearScreen(sys_table->ConOut);
- ST->ConOut->SetAttribute(sys_table->ConOut, kEFIYellow);
+ HEL::BootInfoHeader* handover_hdr = new HEL::BootInfoHeader();
- ST->BootServices->SetWatchdogTimer(0, 0, 0, nullptr);
- ST->ConOut->EnableCursor(ST->ConOut, false);
+ UInt32 map_key = 0;
+ UInt32 size_struct_ptr = sizeof(EfiMemoryDescriptor);
+ EfiMemoryDescriptor* struct_ptr = nullptr;
+ UInt32 sz_desc = sizeof(EfiMemoryDescriptor);
+ UInt32 rev_desc = 0;
- HEL::BootInfoHeader* handover_hdr =
- new HEL::BootInfoHeader();
+ Boot::BootTextWriter writer;
- UInt32 map_key = 0;
- UInt32 size_struct_ptr = sizeof(EfiMemoryDescriptor);
- EfiMemoryDescriptor* struct_ptr = nullptr;
- UInt32 sz_desc = sizeof(EfiMemoryDescriptor);
- UInt32 rev_desc = 0;
-
- Boot::BootTextWriter writer;
+ if (!boot_init_fb()) {
+ writer.Write("BootZ: Invalid Framebuffer, can't boot to NeKernel.\r");
+ Boot::Stop();
+ }
- if (!boot_init_fb())
- {
- writer.Write("BootZ: Invalid Framebuffer, can't boot to NeKernel.\r");
- Boot::Stop();
- }
-
- for (SizeT index_vt = 0; index_vt < sys_table->NumberOfTableEntries;
- ++index_vt)
- {
- Char* vendor_table = reinterpret_cast<Char*>(
- sys_table->ConfigurationTable[index_vt].VendorTable);
+ for (SizeT index_vt = 0; index_vt < sys_table->NumberOfTableEntries; ++index_vt) {
+ Char* vendor_table =
+ reinterpret_cast<Char*>(sys_table->ConfigurationTable[index_vt].VendorTable);
- // ACPI's 'RSD PTR', which contains the ACPI SDT (MADT, FACP...)
- if (vendor_table[0] == 'R' && vendor_table[1] == 'S' &&
- vendor_table[2] == 'D' && vendor_table[3] == ' ' &&
- vendor_table[4] == 'P' && vendor_table[5] == 'T' &&
- vendor_table[6] == 'R' && vendor_table[7] == ' ')
- {
- handover_hdr->f_HardwareTables.f_VendorPtr = (VoidPtr)vendor_table;
- break;
- }
- }
+ // ACPI's 'RSD PTR', which contains the ACPI SDT (MADT, FACP...)
+ if (vendor_table[0] == 'R' && vendor_table[1] == 'S' && vendor_table[2] == 'D' &&
+ vendor_table[3] == ' ' && vendor_table[4] == 'P' && vendor_table[5] == 'T' &&
+ vendor_table[6] == 'R' && vendor_table[7] == ' ') {
+ handover_hdr->f_HardwareTables.f_VendorPtr = (VoidPtr) vendor_table;
+ break;
+ }
+ }
- // ------------------------------------------ //
- // draw background color.
- // ------------------------------------------ //
+ // ------------------------------------------ //
+ // draw background color.
+ // ------------------------------------------ //
- handover_hdr->f_GOP.f_The = kGop->Mode->FrameBufferBase;
- handover_hdr->f_GOP.f_Width = kGop->Mode->Info->VerticalResolution;
- handover_hdr->f_GOP.f_Height = kGop->Mode->Info->HorizontalResolution;
- handover_hdr->f_GOP.f_PixelPerLine = kGop->Mode->Info->PixelsPerScanLine;
- handover_hdr->f_GOP.f_PixelFormat = kGop->Mode->Info->PixelFormat;
- handover_hdr->f_GOP.f_Size = kGop->Mode->FrameBufferSize;
+ handover_hdr->f_GOP.f_The = kGop->Mode->FrameBufferBase;
+ handover_hdr->f_GOP.f_Width = kGop->Mode->Info->VerticalResolution;
+ handover_hdr->f_GOP.f_Height = kGop->Mode->Info->HorizontalResolution;
+ handover_hdr->f_GOP.f_PixelPerLine = kGop->Mode->Info->PixelsPerScanLine;
+ handover_hdr->f_GOP.f_PixelFormat = kGop->Mode->Info->PixelFormat;
+ handover_hdr->f_GOP.f_Size = kGop->Mode->FrameBufferSize;
- // ------------------------------------------- //
- // Grab MP services, extended to runtime. //
- // ------------------------------------------- //
+ // ------------------------------------------- //
+ // Grab MP services, extended to runtime. //
+ // ------------------------------------------- //
- EfiGUID guid_mp = EfiGUID(EFI_MP_SERVICES_PROTOCOL_GUID);
- EfiMpServicesProtocol* mp = nullptr;
+ EfiGUID guid_mp = EfiGUID(EFI_MP_SERVICES_PROTOCOL_GUID);
+ EfiMpServicesProtocol* mp = nullptr;
- BS->LocateProtocol(&guid_mp, nullptr, reinterpret_cast<VoidPtr*>(&mp));
+ BS->LocateProtocol(&guid_mp, nullptr, reinterpret_cast<VoidPtr*>(&mp));
- handover_hdr->f_HardwareTables.f_MpPtr = reinterpret_cast<VoidPtr>(mp);
+ handover_hdr->f_HardwareTables.f_MpPtr = reinterpret_cast<VoidPtr>(mp);
- kHandoverHeader = handover_hdr;
+ kHandoverHeader = handover_hdr;
- FB::fb_clear_video();
+ FB::fb_clear_video();
- UInt32 cnt_enabled = 0;
- UInt32 cnt_disabled = 0;
+ UInt32 cnt_enabled = 0;
+ UInt32 cnt_disabled = 0;
- if (mp)
- {
- mp->GetNumberOfProcessors(mp, &cnt_disabled, &cnt_enabled);
- handover_hdr->f_HardwareTables.f_MultiProcessingEnabled = cnt_enabled > 1;
- }
- else
- {
- handover_hdr->f_HardwareTables.f_MultiProcessingEnabled = NO;
- }
+ if (mp) {
+ mp->GetNumberOfProcessors(mp, &cnt_disabled, &cnt_enabled);
+ handover_hdr->f_HardwareTables.f_MultiProcessingEnabled = cnt_enabled > 1;
+ } else {
+ handover_hdr->f_HardwareTables.f_MultiProcessingEnabled = NO;
+ }
- // Fill handover header now.
+ // Fill handover header now.
- handover_hdr->f_BitMapStart = nullptr; /* Start of bitmap. */
- handover_hdr->f_BitMapSize = kHandoverBitMapSz; /* Size of bitmap in bytes. */
+ handover_hdr->f_BitMapStart = nullptr; /* Start of bitmap. */
+ handover_hdr->f_BitMapSize = kHandoverBitMapSz; /* Size of bitmap in bytes. */
- Int32 trials = 5 * 10000000;
+ Int32 trials = 5 * 10000000;
- writer.Write("BootZ: Welcome to BootZ.\r");
- writer.Write("BootZ: Allocating sufficent memory, trying 4GB...\r");
+ writer.Write("BootZ: Welcome to BootZ.\r");
+ writer.Write("BootZ: Allocating sufficent memory, trying 4GB...\r");
- while (BS->AllocatePool(EfiLoaderData, handover_hdr->f_BitMapSize, &handover_hdr->f_BitMapStart) != kEfiOk)
- {
- --trials;
+ while (BS->AllocatePool(EfiLoaderData, handover_hdr->f_BitMapSize,
+ &handover_hdr->f_BitMapStart) != kEfiOk) {
+ --trials;
- if (!trials)
- {
- writer.Write("BootZ: Unable to allocate sufficent memory, trying again with 2GB...\r");
+ if (!trials) {
+ writer.Write("BootZ: Unable to allocate sufficent memory, trying again with 2GB...\r");
- trials = 3 * 10000000;
+ trials = 3 * 10000000;
- handover_hdr->f_BitMapSize = kHandoverBitMapSz / 2; /* Size of bitmap in bytes. */
+ handover_hdr->f_BitMapSize = kHandoverBitMapSz / 2; /* Size of bitmap in bytes. */
- while (BS->AllocatePool(EfiLoaderData, handover_hdr->f_BitMapSize, &handover_hdr->f_BitMapStart) != kEfiOk)
- {
- --trials;
+ while (BS->AllocatePool(EfiLoaderData, handover_hdr->f_BitMapSize,
+ &handover_hdr->f_BitMapStart) != kEfiOk) {
+ --trials;
- if (!trials)
- {
- writer.Write("BootZ: Unable to allocate sufficent memory, aborting...\r");
- Boot::Stop();
- }
- }
- }
- }
+ if (!trials) {
+ writer.Write("BootZ: Unable to allocate sufficent memory, aborting...\r");
+ Boot::Stop();
+ }
+ }
+ }
+ }
- handover_hdr->f_FirmwareCustomTables[0] = (VoidPtr)BS;
- handover_hdr->f_FirmwareCustomTables[1] = (VoidPtr)ST;
+ handover_hdr->f_FirmwareCustomTables[0] = (VoidPtr) BS;
+ handover_hdr->f_FirmwareCustomTables[1] = (VoidPtr) ST;
- // ------------------------------------------ //
- // If we succeed in reading the blob, then execute it.
- // ------------------------------------------ //
+ // ------------------------------------------ //
+ // If we succeed in reading the blob, then execute it.
+ // ------------------------------------------ //
- Boot::BootFileReader reader_syschk(L"chk.efi", image_handle);
- reader_syschk.ReadAll(0);
+ Boot::BootFileReader reader_syschk(L"chk.efi", image_handle);
+ reader_syschk.ReadAll(0);
- Boot::BootThread* syschk_thread = nullptr;
+ Boot::BootThread* syschk_thread = nullptr;
- if (reader_syschk.Blob())
- {
- syschk_thread = new Boot::BootThread(reader_syschk.Blob());
- syschk_thread->SetName("BootZ/SysChk");
+ if (reader_syschk.Blob()) {
+ syschk_thread = new Boot::BootThread(reader_syschk.Blob());
+ syschk_thread->SetName("BootZ/SysChk");
- syschk_thread->Start(handover_hdr, NO);
- }
+ syschk_thread->Start(handover_hdr, NO);
+ }
- BS->GetMemoryMap(&size_struct_ptr, struct_ptr, &map_key, &sz_desc, &rev_desc);
+ BS->GetMemoryMap(&size_struct_ptr, struct_ptr, &map_key, &sz_desc, &rev_desc);
- handover_hdr->f_FirmwareVendorLen = Boot::BStrLen(sys_table->FirmwareVendor);
+ handover_hdr->f_FirmwareVendorLen = Boot::BStrLen(sys_table->FirmwareVendor);
- handover_hdr->f_Magic = kHandoverMagic;
- handover_hdr->f_Version = kHandoverVersion;
+ handover_hdr->f_Magic = kHandoverMagic;
+ handover_hdr->f_Version = kHandoverVersion;
- handover_hdr->f_HardwareTables.f_ImageKey = map_key;
- handover_hdr->f_HardwareTables.f_ImageHandle = image_handle;
+ handover_hdr->f_HardwareTables.f_ImageKey = map_key;
+ handover_hdr->f_HardwareTables.f_ImageHandle = image_handle;
- // Provide fimware vendor name.
+ // Provide fimware vendor name.
- Boot::BCopyMem(handover_hdr->f_FirmwareVendorName, sys_table->FirmwareVendor,
- handover_hdr->f_FirmwareVendorLen);
+ Boot::BCopyMem(handover_hdr->f_FirmwareVendorName, sys_table->FirmwareVendor,
+ handover_hdr->f_FirmwareVendorLen);
- handover_hdr->f_FirmwareVendorLen = Boot::BStrLen(sys_table->FirmwareVendor);
- // Assign to global 'kHandoverHeader'.
+ handover_hdr->f_FirmwareVendorLen = Boot::BStrLen(sys_table->FirmwareVendor);
+ // Assign to global 'kHandoverHeader'.
- WideChar kernel_path[256U] = L"krnl.efi";
- UInt32 kernel_path_sz = 256U;
+ WideChar kernel_path[256U] = L"krnl.efi";
+ UInt32 kernel_path_sz = 256U;
- if (ST->RuntimeServices->GetVariable(L"/props/boot_path", kEfiGlobalNamespaceVarGUID, nullptr, &kernel_path_sz, kernel_path) != kEfiOk)
- {
- /// access attributes (in order)
- /// EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS
- UInt32 attr = 0x00000001 | 0x00000002 | 0x00000004;
+ if (ST->RuntimeServices->GetVariable(L"/props/boot_path", kEfiGlobalNamespaceVarGUID, nullptr,
+ &kernel_path_sz, kernel_path) != kEfiOk) {
+ /// access attributes (in order)
+ /// EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS
+ UInt32 attr = 0x00000001 | 0x00000002 | 0x00000004;
- ST->RuntimeServices->SetVariable(L"/props/boot_path", kEfiGlobalNamespaceVarGUID, &attr, &kernel_path_sz, kernel_path);
- }
+ ST->RuntimeServices->SetVariable(L"/props/boot_path", kEfiGlobalNamespaceVarGUID, &attr,
+ &kernel_path_sz, kernel_path);
+ }
- UInt32 sz_ver = sizeof(UInt64);
- UInt64 ver = KERNEL_VERSION_BCD;
+ UInt32 sz_ver = sizeof(UInt64);
+ UInt64 ver = KERNEL_VERSION_BCD;
- ST->RuntimeServices->GetVariable(L"/props/kern_ver", kEfiGlobalNamespaceVarGUID, nullptr, &sz_ver, &ver);
+ ST->RuntimeServices->GetVariable(L"/props/kern_ver", kEfiGlobalNamespaceVarGUID, nullptr, &sz_ver,
+ &ver);
- if (ver != KERNEL_VERSION_BCD)
- {
- ver = KERNEL_VERSION_BCD;
+ if (ver != KERNEL_VERSION_BCD) {
+ ver = KERNEL_VERSION_BCD;
- ST->RuntimeServices->SetVariable(L"/props/kern_ver", kEfiGlobalNamespaceVarGUID, nullptr, &sz_ver, &ver);
- writer.Write("BootZ: version has been updated: ").Write(ver).Write("\r");
- }
+ ST->RuntimeServices->SetVariable(L"/props/kern_ver", kEfiGlobalNamespaceVarGUID, nullptr,
+ &sz_ver, &ver);
+ writer.Write("BootZ: version has been updated: ").Write(ver).Write("\r");
+ }
- writer.Write("BootZ: version: ").Write(ver).Write("\r");
+ writer.Write("BootZ: version: ").Write(ver).Write("\r");
- // boot to kernel, if not netboot this.
+ // boot to kernel, if not netboot this.
- Boot::BootFileReader reader_kernel(kernel_path, image_handle);
+ Boot::BootFileReader reader_kernel(kernel_path, image_handle);
- reader_kernel.ReadAll(0);
+ reader_kernel.ReadAll(0);
- // ------------------------------------------ //
- // If we succeed in reading the blob, then execute it.
- // ------------------------------------------ //
+ // ------------------------------------------ //
+ // If we succeed in reading the blob, then execute it.
+ // ------------------------------------------ //
- if (reader_kernel.Blob())
- {
- // ------------------------------------------ //
- // null these fields, to avoid being reused later.
- // ------------------------------------------ //
+ if (reader_kernel.Blob()) {
+ // ------------------------------------------ //
+ // null these fields, to avoid being reused later.
+ // ------------------------------------------ //
- auto kernel_thread = Boot::BootThread(reader_kernel.Blob());
+ auto kernel_thread = Boot::BootThread(reader_kernel.Blob());
- kernel_thread.SetName("BootZ/NeKernel");
+ kernel_thread.SetName("BootZ/NeKernel");
- handover_hdr->f_KernelImage = reader_kernel.Blob();
- handover_hdr->f_KernelSz = reader_kernel.Size();
+ handover_hdr->f_KernelImage = reader_kernel.Blob();
+ handover_hdr->f_KernelSz = reader_kernel.Size();
- kernel_thread.Start(handover_hdr, YES);
- }
+ kernel_thread.Start(handover_hdr, YES);
+ }
- Boot::BootFileReader reader_netboot(L"net.efi", image_handle);
- reader_netboot.ReadAll(0);
+ Boot::BootFileReader reader_netboot(L"net.efi", image_handle);
+ reader_netboot.ReadAll(0);
- if (!reader_netboot.Blob())
- return kEfiFail;
+ if (!reader_netboot.Blob()) return kEfiFail;
- auto netboot_thread = Boot::BootThread(reader_netboot.Blob());
- netboot_thread.SetName("BootZ/BootNet");
+ auto netboot_thread = Boot::BootThread(reader_netboot.Blob());
+ netboot_thread.SetName("BootZ/BootNet");
- return netboot_thread.Start(handover_hdr, NO);
+ return netboot_thread.Start(handover_hdr, NO);
}
diff --git a/dev/boot/src/HEL/AMD64/BootPlatform.cc b/dev/boot/src/HEL/AMD64/BootPlatform.cc
index 1a1f9b89..8b4d57c4 100644
--- a/dev/boot/src/HEL/AMD64/BootPlatform.cc
+++ b/dev/boot/src/HEL/AMD64/BootPlatform.cc
@@ -1,50 +1,44 @@
/* -------------------------------------------
- Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+ Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
+#include <BootKit/BootKit.h>
#include <BootKit/Platform.h>
#include <BootKit/Protocol.h>
-#include <BootKit/BootKit.h>
#ifdef __BOOTZ_STANDALONE__
using namespace Boot;
-EXTERN_C void rt_hlt()
-{
- asm volatile("hlt");
+EXTERN_C void rt_hlt() {
+ asm volatile("hlt");
}
-EXTERN_C void rt_cli()
-{
- asm volatile("cli");
+EXTERN_C void rt_cli() {
+ asm volatile("cli");
}
-EXTERN_C void rt_sti()
-{
- asm volatile("sti");
+EXTERN_C void rt_sti() {
+ asm volatile("sti");
}
-EXTERN_C void rt_cld()
-{
- asm volatile("cld");
+EXTERN_C void rt_cld() {
+ asm volatile("cld");
}
-EXTERN_C void rt_std()
-{
- asm volatile("std");
+EXTERN_C void rt_std() {
+ asm volatile("std");
}
#else
#include <HALKit/AMD64/Processor.h>
-void rt_hlt()
-{
- Kernel::HAL::rt_halt();
+void rt_hlt() {
+ Kernel::HAL::rt_halt();
}
-#endif // __BOOTZ_STANDALONE__
+#endif // __BOOTZ_STANDALONE__
diff --git a/dev/boot/src/HEL/AMD64/BootSATA.cc b/dev/boot/src/HEL/AMD64/BootSATA.cc
index e60aebde..ef5d2096 100644
--- a/dev/boot/src/HEL/AMD64/BootSATA.cc
+++ b/dev/boot/src/HEL/AMD64/BootSATA.cc
@@ -1,6 +1,6 @@
/* -------------------------------------------
- Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+ Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
@@ -15,6 +15,6 @@
*
*/
+#include <BootKit/HW/SATA.h>
#include <BootKit/Platform.h>
#include <BootKit/Protocol.h>
-#include <BootKit/HW/SATA.h>
diff --git a/dev/boot/src/HEL/ARM64/BootEFI.cc b/dev/boot/src/HEL/ARM64/BootEFI.cc
index 9132cec1..1e5b62f3 100644
--- a/dev/boot/src/HEL/ARM64/BootEFI.cc
+++ b/dev/boot/src/HEL/ARM64/BootEFI.cc
@@ -1,12 +1,11 @@
/* -------------------------------------------
- Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+ Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
#include <BootKit/BootKit.h>
-#include <modules/CoreGfx/CoreGfx.h>
-#include <modules/CoreGfx/TextGfx.h>
+#include <BootKit/BootThread.h>
#include <FirmwareKit/EFI.h>
#include <FirmwareKit/EFI/API.h>
#include <FirmwareKit/Handover.h>
@@ -15,8 +14,8 @@
#include <KernelKit/PEF.h>
#include <NewKit/Macros.h>
#include <NewKit/Ref.h>
-#include <BootKit/BootThread.h>
#include <modules/CoreGfx/CoreGfx.h>
+#include <modules/CoreGfx/TextGfx.h>
#ifndef kExpectedWidth
#define kExpectedWidth (800)
@@ -28,43 +27,39 @@
/** Graphics related. */
-STATIC EfiGraphicsOutputProtocol* kGop = nullptr;
-STATIC UInt16 kGopStride = 0U;
-STATIC EfiGUID kGopGuid;
+STATIC EfiGraphicsOutputProtocol* kGop = nullptr;
+STATIC UInt16 kGopStride = 0U;
+STATIC EfiGUID kGopGuid;
EXTERN_C Void rt_reset_hardware();
EXTERN EfiBootServices* BS;
/**
- @brief Finds and stores the GOP object.
+ @brief Finds and stores the GOP object.
*/
-STATIC Bool boot_init_fb() noexcept
-{
- kGopGuid = EfiGUID(EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID);
- kGop = nullptr;
+STATIC Bool boot_init_fb() noexcept {
+ kGopGuid = EfiGUID(EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID);
+ kGop = nullptr;
- if (BS->LocateProtocol(&kGopGuid, nullptr, (VoidPtr*)&kGop) != kEfiOk)
- return No;
+ if (BS->LocateProtocol(&kGopGuid, nullptr, (VoidPtr*) &kGop) != kEfiOk) return No;
- kGopStride = 4;
+ kGopStride = 4;
- for (SizeT i = 0; i < kGop->Mode->MaxMode; ++i)
- {
- EfiGraphicsOutputProtocolModeInformation* infoPtr = nullptr;
- UInt32 sz = 0U;
+ for (SizeT i = 0; i < kGop->Mode->MaxMode; ++i) {
+ EfiGraphicsOutputProtocolModeInformation* infoPtr = nullptr;
+ UInt32 sz = 0U;
- kGop->QueryMode(kGop, i, &sz, &infoPtr);
+ kGop->QueryMode(kGop, i, &sz, &infoPtr);
- if (infoPtr->HorizontalResolution == kExpectedWidth &&
- infoPtr->VerticalResolution == kExpectedHeight)
- {
- kGop->SetMode(kGop, i);
- return Yes;
- }
- }
+ if (infoPtr->HorizontalResolution == kExpectedWidth &&
+ infoPtr->VerticalResolution == kExpectedHeight) {
+ kGop->SetMode(kGop, i);
+ return Yes;
+ }
+ }
- return No;
+ return No;
}
EXTERN EfiBootServices* BS;
@@ -73,179 +68,167 @@ EXTERN EfiBootServices* BS;
/// @param image_handle Handle of this image.
/// @param sys_table The system table of it.
/// @return nothing, never returns.
-EFI_EXTERN_C EFI_API Int32 BootloaderMain(EfiHandlePtr image_handle,
- EfiSystemTable* sys_table)
-{
- fw_init_efi(sys_table); ///! Init the EFI library.
+EFI_EXTERN_C EFI_API Int32 BootloaderMain(EfiHandlePtr image_handle, EfiSystemTable* sys_table) {
+ fw_init_efi(sys_table); ///! Init the EFI library.
- HEL::BootInfoHeader* handover_hdr =
- new HEL::BootInfoHeader();
+ HEL::BootInfoHeader* handover_hdr = new HEL::BootInfoHeader();
- UInt32 map_key = 0;
+ UInt32 map_key = 0;
#ifdef ZBA_USE_FB
- if (!boot_init_fb())
- return 1; ///! Init the GOP.
-
- for (SizeT index_vt = 0; index_vt < sys_table->NumberOfTableEntries;
- ++index_vt)
- {
- Char* vendor_table = reinterpret_cast<Char*>(
- sys_table->ConfigurationTable[index_vt].VendorTable);
-
- // ACPI's 'RSD PTR', which contains the ACPI SDT (MADT, FACP...)
- if (vendor_table[0] == 'R' && vendor_table[1] == 'S' &&
- vendor_table[2] == 'D' && vendor_table[3] == ' ' &&
- vendor_table[4] == 'P' && vendor_table[5] == 'T' &&
- vendor_table[6] == 'R' && vendor_table[7] == ' ')
- {
- handover_hdr->f_HardwareTables.f_VendorPtr = (VoidPtr)vendor_table;
- break;
- }
- }
+ if (!boot_init_fb()) return 1; ///! Init the GOP.
+
+ for (SizeT index_vt = 0; index_vt < sys_table->NumberOfTableEntries; ++index_vt) {
+ Char* vendor_table =
+ reinterpret_cast<Char*>(sys_table->ConfigurationTable[index_vt].VendorTable);
+
+ // ACPI's 'RSD PTR', which contains the ACPI SDT (MADT, FACP...)
+ if (vendor_table[0] == 'R' && vendor_table[1] == 'S' && vendor_table[2] == 'D' &&
+ vendor_table[3] == ' ' && vendor_table[4] == 'P' && vendor_table[5] == 'T' &&
+ vendor_table[6] == 'R' && vendor_table[7] == ' ') {
+ handover_hdr->f_HardwareTables.f_VendorPtr = (VoidPtr) vendor_table;
+ break;
+ }
+ }
- // ------------------------------------------ //
- // draw background color.
- // ------------------------------------------ //
+ // ------------------------------------------ //
+ // draw background color.
+ // ------------------------------------------ //
- handover_hdr->f_GOP.f_The = kGop->Mode->FrameBufferBase;
- handover_hdr->f_GOP.f_Width = kGop->Mode->Info->VerticalResolution;
- handover_hdr->f_GOP.f_Height = kGop->Mode->Info->HorizontalResolution;
- handover_hdr->f_GOP.f_PixelPerLine = kGop->Mode->Info->PixelsPerScanLine;
- handover_hdr->f_GOP.f_PixelFormat = kGop->Mode->Info->PixelFormat;
- handover_hdr->f_GOP.f_Size = kGop->Mode->FrameBufferSize;
-#endif // ZBA_USE_FB
+ handover_hdr->f_GOP.f_The = kGop->Mode->FrameBufferBase;
+ handover_hdr->f_GOP.f_Width = kGop->Mode->Info->VerticalResolution;
+ handover_hdr->f_GOP.f_Height = kGop->Mode->Info->HorizontalResolution;
+ handover_hdr->f_GOP.f_PixelPerLine = kGop->Mode->Info->PixelsPerScanLine;
+ handover_hdr->f_GOP.f_PixelFormat = kGop->Mode->Info->PixelFormat;
+ handover_hdr->f_GOP.f_Size = kGop->Mode->FrameBufferSize;
+#endif // ZBA_USE_FB
- // ------------------------------------------- //
- // Grab MP services, extended to runtime. //
- // ------------------------------------------- //
+ // ------------------------------------------- //
+ // Grab MP services, extended to runtime. //
+ // ------------------------------------------- //
- EfiGUID guid_mp = EfiGUID(EFI_MP_SERVICES_PROTOCOL_GUID);
- EfiMpServicesProtocol* mp = nullptr;
+ EfiGUID guid_mp = EfiGUID(EFI_MP_SERVICES_PROTOCOL_GUID);
+ EfiMpServicesProtocol* mp = nullptr;
- BS->LocateProtocol(&guid_mp, nullptr, reinterpret_cast<VoidPtr*>(&mp));
- handover_hdr->f_HardwareTables.f_MpPtr = reinterpret_cast<VoidPtr>(mp);
+ BS->LocateProtocol(&guid_mp, nullptr, reinterpret_cast<VoidPtr*>(&mp));
+ handover_hdr->f_HardwareTables.f_MpPtr = reinterpret_cast<VoidPtr>(mp);
- // Assign to global 'kHandoverHeader'.
- kHandoverHeader = handover_hdr;
+ // Assign to global 'kHandoverHeader'.
+ kHandoverHeader = handover_hdr;
- fb_init();
+ fb_init();
- FB::fb_clear_video();
+ FB::fb_clear_video();
- FBDrawBitMapInRegion(zka_disk, NE_DISK_WIDTH, NE_DISK_HEIGHT, (kHandoverHeader->f_GOP.f_Width - NE_DISK_WIDTH) / 2, (kHandoverHeader->f_GOP.f_Height - NE_DISK_HEIGHT) / 2);
+ FBDrawBitMapInRegion(zka_disk, NE_DISK_WIDTH, NE_DISK_HEIGHT,
+ (kHandoverHeader->f_GOP.f_Width - NE_DISK_WIDTH) / 2,
+ (kHandoverHeader->f_GOP.f_Height - NE_DISK_HEIGHT) / 2);
- fb_clear();
+ fb_clear();
- UInt32 cnt_enabled = 0;
- UInt32 cnt_disabled = 0;
+ UInt32 cnt_enabled = 0;
+ UInt32 cnt_disabled = 0;
- if (mp)
- {
- mp->GetNumberOfProcessors(mp, &cnt_disabled, &cnt_enabled);
- handover_hdr->f_HardwareTables.f_MultiProcessingEnabled = cnt_enabled > 1;
- }
- else
- {
- handover_hdr->f_HardwareTables.f_MultiProcessingEnabled = NO;
- }
+ if (mp) {
+ mp->GetNumberOfProcessors(mp, &cnt_disabled, &cnt_enabled);
+ handover_hdr->f_HardwareTables.f_MultiProcessingEnabled = cnt_enabled > 1;
+ } else {
+ handover_hdr->f_HardwareTables.f_MultiProcessingEnabled = NO;
+ }
- //-------------------------------------------------------------//
- // Allocate heap.
- //-------------------------------------------------------------//
+ //-------------------------------------------------------------//
+ // Allocate heap.
+ //-------------------------------------------------------------//
- Boot::BootTextWriter writer;
+ Boot::BootTextWriter writer;
- handover_hdr->f_BitMapStart = nullptr; /* Start of bitmap. */
- handover_hdr->f_BitMapSize = kHandoverBitMapSz; /* Size of bitmap in bytes. */
- Int32 trials = 5 * 10000000;
+ handover_hdr->f_BitMapStart = nullptr; /* Start of bitmap. */
+ handover_hdr->f_BitMapSize = kHandoverBitMapSz; /* Size of bitmap in bytes. */
+ Int32 trials = 5 * 10000000;
- while (BS->AllocatePool(EfiLoaderData, handover_hdr->f_BitMapSize, &handover_hdr->f_BitMapStart) != kEfiOk)
- {
- --trials;
+ while (BS->AllocatePool(EfiLoaderData, handover_hdr->f_BitMapSize,
+ &handover_hdr->f_BitMapStart) != kEfiOk) {
+ --trials;
- if (!trials)
- {
- writer.Write("BootZ: Unable to allocate sufficent memory, trying again with 2GB...\r");
+ if (!trials) {
+ writer.Write("BootZ: Unable to allocate sufficent memory, trying again with 2GB...\r");
- trials = 3 * 10000000;
+ trials = 3 * 10000000;
- handover_hdr->f_BitMapSize = kHandoverBitMapSz / 2; /* Size of bitmap in bytes. */
+ handover_hdr->f_BitMapSize = kHandoverBitMapSz / 2; /* Size of bitmap in bytes. */
- while (BS->AllocatePool(EfiLoaderData, handover_hdr->f_BitMapSize, &handover_hdr->f_BitMapStart) != kEfiOk)
- {
- --trials;
+ while (BS->AllocatePool(EfiLoaderData, handover_hdr->f_BitMapSize,
+ &handover_hdr->f_BitMapStart) != kEfiOk) {
+ --trials;
- if (!trials)
- {
- writer.Write("BootZ: Unable to allocate sufficent memory, aborting...\r");
- Boot::Stop();
- }
- }
- }
- }
+ if (!trials) {
+ writer.Write("BootZ: Unable to allocate sufficent memory, aborting...\r");
+ Boot::Stop();
+ }
+ }
+ }
+ }
- Boot::BootFileReader reader_syschk(L"chk.efi", image_handle);
- reader_syschk.ReadAll(0);
+ Boot::BootFileReader reader_syschk(L"chk.efi", image_handle);
+ reader_syschk.ReadAll(0);
- Boot::BootThread* syschk_thread = nullptr;
+ Boot::BootThread* syschk_thread = nullptr;
- if (reader_syschk.Blob())
- {
- syschk_thread = new Boot::BootThread(reader_syschk.Blob());
- syschk_thread->SetName("BootZ: System Check");
+ if (reader_syschk.Blob()) {
+ syschk_thread = new Boot::BootThread(reader_syschk.Blob());
+ syschk_thread->SetName("BootZ: System Check");
- if (syschk_thread->Start(handover_hdr, NO) != kEfiOk)
- {
- fb_init();
+ if (syschk_thread->Start(handover_hdr, NO) != kEfiOk) {
+ fb_init();
- FB::fb_clear_video();
+ FB::fb_clear_video();
- FBDrawBitMapInRegion(zka_no_disk, NE_NO_DISK_WIDTH, NE_NO_DISK_HEIGHT, (kHandoverHeader->f_GOP.f_Width - NE_NO_DISK_WIDTH) / 2, (kHandoverHeader->f_GOP.f_Height - NE_NO_DISK_HEIGHT) / 2);
+ FBDrawBitMapInRegion(zka_no_disk, NE_NO_DISK_WIDTH, NE_NO_DISK_HEIGHT,
+ (kHandoverHeader->f_GOP.f_Width - NE_NO_DISK_WIDTH) / 2,
+ (kHandoverHeader->f_GOP.f_Height - NE_NO_DISK_HEIGHT) / 2);
- fb_clear();
- }
- }
+ fb_clear();
+ }
+ }
- // ------------------------------------------ //
- // null these fields, to avoid being reused later.
- // ------------------------------------------ //
+ // ------------------------------------------ //
+ // null these fields, to avoid being reused later.
+ // ------------------------------------------ //
- handover_hdr->f_FirmwareCustomTables[0] = nullptr;
- handover_hdr->f_FirmwareCustomTables[1] = nullptr;
+ handover_hdr->f_FirmwareCustomTables[0] = nullptr;
+ handover_hdr->f_FirmwareCustomTables[1] = nullptr;
- handover_hdr->f_FirmwareVendorLen = Boot::BStrLen(sys_table->FirmwareVendor);
+ handover_hdr->f_FirmwareVendorLen = Boot::BStrLen(sys_table->FirmwareVendor);
- handover_hdr->f_Magic = kHandoverMagic;
- handover_hdr->f_Version = kHandoverVersion;
+ handover_hdr->f_Magic = kHandoverMagic;
+ handover_hdr->f_Version = kHandoverVersion;
- // Provide fimware vendor name.
+ // Provide fimware vendor name.
- Boot::BCopyMem(handover_hdr->f_FirmwareVendorName, sys_table->FirmwareVendor,
- handover_hdr->f_FirmwareVendorLen);
+ Boot::BCopyMem(handover_hdr->f_FirmwareVendorName, sys_table->FirmwareVendor,
+ handover_hdr->f_FirmwareVendorLen);
- handover_hdr->f_FirmwareVendorLen = Boot::BStrLen(sys_table->FirmwareVendor);
+ handover_hdr->f_FirmwareVendorLen = Boot::BStrLen(sys_table->FirmwareVendor);
- Boot::BootFileReader reader_kernel(L"krnl.efi", image_handle);
+ Boot::BootFileReader reader_kernel(L"krnl.efi", image_handle);
- reader_kernel.ReadAll(0);
+ reader_kernel.ReadAll(0);
- // ------------------------------------------ //
- // If we succeed in reading the blob, then execute it.
- // ------------------------------------------ //
+ // ------------------------------------------ //
+ // If we succeed in reading the blob, then execute it.
+ // ------------------------------------------ //
- if (reader_kernel.Blob())
- {
- auto kernel_thread = Boot::BootThread(reader_kernel.Blob());
- kernel_thread.SetName("BootZ: Kernel.");
+ if (reader_kernel.Blob()) {
+ auto kernel_thread = Boot::BootThread(reader_kernel.Blob());
+ kernel_thread.SetName("BootZ: Kernel.");
- handover_hdr->f_KernelImage = reader_kernel.Blob();
- handover_hdr->f_KernelSz = reader_kernel.Size();
+ handover_hdr->f_KernelImage = reader_kernel.Blob();
+ handover_hdr->f_KernelSz = reader_kernel.Size();
- Boot::ExitBootServices(map_key, image_handle);
+ Boot::ExitBootServices(map_key, image_handle);
- kernel_thread.Start(handover_hdr, YES);
- }
+ kernel_thread.Start(handover_hdr, YES);
+ }
- CANT_REACH();
+ CANT_REACH();
}
diff --git a/dev/boot/src/HEL/ARM64/BootPlatform.cc b/dev/boot/src/HEL/ARM64/BootPlatform.cc
index bf359c6c..0f6a738f 100644
--- a/dev/boot/src/HEL/ARM64/BootPlatform.cc
+++ b/dev/boot/src/HEL/ARM64/BootPlatform.cc
@@ -1,37 +1,27 @@
/* -------------------------------------------
- Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+ Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
+#include <BootKit/BootKit.h>
#include <BootKit/Platform.h>
#include <BootKit/Protocol.h>
-#include <BootKit/BootKit.h>
#ifdef __BOOTZ_STANDALONE__
using namespace Boot;
-EXTERN_C void rt_hlt()
-{
- while (Yes)
- ;
+EXTERN_C void rt_hlt() {
+ while (Yes);
}
-EXTERN_C void rt_cli()
-{
-}
+EXTERN_C void rt_cli() {}
-EXTERN_C void rt_sti()
-{
-}
+EXTERN_C void rt_sti() {}
-EXTERN_C void rt_cld()
-{
-}
+EXTERN_C void rt_cld() {}
-EXTERN_C void rt_std()
-{
-}
+EXTERN_C void rt_std() {}
-#endif // __BOOTZ_STANDALONE__
+#endif // __BOOTZ_STANDALONE__