Merge pull request #81 from nekernel-org/dev

feat! breaking changes on kernel sources.

5 files changed, 0 insertions, 276 deletions

diff --git a/dev/boot/src/HEL/ARM64/.gitkeep b/dev/boot/src/HEL/ARM64/.gitkeep
deleted file mode 100644
index e69de29b..00000000
--- a/dev/boot/src/HEL/ARM64/.gitkeep
+++ /dev/null
diff --git a/dev/boot/src/HEL/ARM64/BootAPI.S b/dev/boot/src/HEL/ARM64/BootAPI.S
deleted file mode 100644
index 55183abf..00000000
--- a/dev/boot/src/HEL/ARM64/BootAPI.S
+++ /dev/null
@@ -1,12 +0,0 @@
-.global rt_jump_to_address
-
-.text
-
-/**
- @brief this function setups a stack and then jumps to
- a function */
-rt_jump_to_address:
-    mov sp, x1
-    br x0
-    ret
-
diff --git a/dev/boot/src/HEL/ARM64/BootEFI.cc b/dev/boot/src/HEL/ARM64/BootEFI.cc
deleted file mode 100644
index ac5eb030..00000000
--- a/dev/boot/src/HEL/ARM64/BootEFI.cc
+++ /dev/null
@@ -1,196 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#include <BootKit/BootKit.h>
-#include <BootKit/BootThread.h>
-#include <FirmwareKit/EFI.h>
-#include <FirmwareKit/EFI/API.h>
-#include <FirmwareKit/Handover.h>
-#include <KernelKit/MSDOS.h>
-#include <KernelKit/PE.h>
-#include <KernelKit/PEF.h>
-#include <NeKit/Macros.h>
-#include <NeKit/Ref.h>
-#include <modules/CoreGfx/CoreGfx.h>
-#include <modules/CoreGfx/TextGfx.h>
-
-#ifndef kExpectedWidth
-#define kExpectedWidth (800)
-#endif
-
-#ifndef kExpectedHeight
-#define kExpectedHeight (600)
-#endif
-
-/** Graphics related. */
-
-STATIC EfiGraphicsOutputProtocol* kGop       = nullptr;
-STATIC UInt16                     kGopStride = 0U;
-STATIC EFI_GUID                   kGopGuid;
-
-EXTERN_C Void rt_reset_hardware();
-
-EXTERN EfiBootServices* BS;
-
-/**
-  @brief Finds and stores the GOP object.
-*/
-STATIC Bool boot_init_fb() noexcept {
-  kGopGuid = EFI_GUID(EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID);
-  kGop     = nullptr;
-
-  if (BS->LocateProtocol(&kGopGuid, nullptr, (VoidPtr*) &kGop) != kEfiOk) return No;
-
-  kGopStride = 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 == kExpectedWidth &&
-        infoPtr->VerticalResolution == kExpectedHeight) {
-      kGop->SetMode(kGop, i);
-      return Yes;
-    }
-  }
-
-  return No;
-}
-
-EXTERN EfiBootServices* BS;
-
-/// @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.
-
-  kHandoverHeader = new HEL::BootInfoHeader();
-
-#ifdef ZBA_USE_FB
-  if (!boot_init_fb()) return kEfiFail;  ///! 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] == ' ') {
-      kHandoverHeader->f_HardwareTables.f_VendorPtr = (VoidPtr) vendor_table;
-      break;
-    }
-  }
-
-  // ------------------------------------------ //
-  // draw background color.
-  // ------------------------------------------ //
-
-  kHandoverHeader->f_GOP.f_The          = kGop->Mode->FrameBufferBase;
-  kHandoverHeader->f_GOP.f_Width        = kGop->Mode->Info->VerticalResolution;
-  kHandoverHeader->f_GOP.f_Height       = kGop->Mode->Info->HorizontalResolution;
-  kHandoverHeader->f_GOP.f_PixelPerLine = kGop->Mode->Info->PixelsPerScanLine;
-  kHandoverHeader->f_GOP.f_PixelFormat  = kGop->Mode->Info->PixelFormat;
-  kHandoverHeader->f_GOP.f_Size         = kGop->Mode->FrameBufferSize;
-#endif  // ZBA_USE_FB
-
-  // ------------------------------------------- //
-  // Grab MP services, extended to runtime.	   //
-  // ------------------------------------------- //
-
-  EFI_GUID               guid_mp = EFI_GUID(EFI_MP_SERVICES_PROTOCOL_GUID);
-  EfiMpServicesProtocol* mp      = nullptr;
-
-  BS->LocateProtocol(&guid_mp, nullptr, reinterpret_cast<VoidPtr*>(&mp));
-  kHandoverHeader->f_HardwareTables.f_MpPtr = reinterpret_cast<VoidPtr>(mp);
-
-  UInt32 cnt_enabled  = 0;
-  UInt32 cnt_disabled = 0;
-
-  if (mp) {
-    mp->GetNumberOfProcessors(mp, &cnt_disabled, &cnt_enabled);
-    kHandoverHeader->f_HardwareTables.f_MultiProcessingEnabled = cnt_enabled > 1;
-  } else {
-    kHandoverHeader->f_HardwareTables.f_MultiProcessingEnabled = NO;
-  }
-
-  //-------------------------------------------------------------//
-  // Allocate heap.
-  //-------------------------------------------------------------//
-
-  Boot::BootTextWriter writer;
-
-  kHandoverHeader->f_BitMapStart = nullptr;           /* Start of bitmap. */
-  kHandoverHeader->f_BitMapSize  = kHandoverBitMapSz; /* Size of bitmap in bytes. */
-
-  UInt16 trials = 5;
-
-  while (BS->AllocatePool(EfiLoaderData, kHandoverHeader->f_BitMapSize,
-                          &kHandoverHeader->f_BitMapStart) != kEfiOk) {
-    --trials;
-
-    if (!trials) {
-      writer.Write("BootZ: Unable to allocate sufficient memory, trying again with 2GB...\r");
-
-      trials = 3;
-
-      kHandoverHeader->f_BitMapSize = kHandoverBitMapSz / 2; /* Size of bitmap in bytes. */
-
-      while (BS->AllocatePool(EfiLoaderData, kHandoverHeader->f_BitMapSize,
-                              &kHandoverHeader->f_BitMapStart) != kEfiOk) {
-        --trials;
-
-        if (!trials) {
-          writer.Write("BootZ: Unable to allocate sufficient memory, aborting...\r");
-          Boot::Stop();
-        }
-      }
-    }
-  }
-
-  // ------------------------------------------ //
-  // null these fields, to avoid being reused later.
-  // ------------------------------------------ //
-
-  kHandoverHeader->f_FirmwareCustomTables[0] = nullptr;
-  kHandoverHeader->f_FirmwareCustomTables[1] = nullptr;
-
-  kHandoverHeader->f_FirmwareVendorLen = Boot::BStrLen(sys_table->FirmwareVendor);
-
-  kHandoverHeader->f_Magic   = kHandoverMagic;
-  kHandoverHeader->f_Version = kHandoverVersion;
-
-  // Provide fimware vendor name.
-
-  Boot::BCopyMem(kHandoverHeader->f_FirmwareVendorName, sys_table->FirmwareVendor,
-                 kHandoverHeader->f_FirmwareVendorLen);
-
-  kHandoverHeader->f_FirmwareVendorLen = Boot::BStrLen(sys_table->FirmwareVendor);
-
-  Boot::BootFileReader reader_kernel(L"ne_kernel", image_handle);
-
-  reader_kernel.ReadAll(0);
-
-  // ------------------------------------------ //
-  // 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("NeKernel");
-
-    kHandoverHeader->f_KernelImage = reader_kernel.Blob();
-    kHandoverHeader->f_KernelSz    = reader_kernel.Size();
-
-    kernel_thread.Start(kHandoverHeader, YES);
-  }
-
-  CANT_REACH();
-}
diff --git a/dev/boot/src/HEL/ARM64/BootNB.S b/dev/boot/src/HEL/ARM64/BootNB.S
deleted file mode 100644
index f781ad37..00000000
--- a/dev/boot/src/HEL/ARM64/BootNB.S
+++ /dev/null
@@ -1,40 +0,0 @@
-/* ========================================
-
-    Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#ifdef __NE_NEBOOT__
-
-.section .boot_hdr
-.align 4
-
-/* BootZ boot header begin */
-
-boot_hdr_mag:
-	.ascii "CB"
-boot_hdr_name:
-	// it has to match ten bytes.
-	.asciz "bootz\0\0\0"
-boot_hdr_ver:
-	.word 0x101
-boot_hdr_proc:
-	.long bootloader_start
-
-/* BootZ boot header end */
-
-.extern bootloader_main
-.extern bootloader_stack
-
-.globl bootloader_start
-bootloader_start:
-    adr     x0, bootloader_stack        
-    ldr     x1, =bootloader_start       
-    sub     x0, x0, x1                  
-    ldr     x0, [x0]                    
-    mov     sp, x0                      
-
-    bl      bootloader_main             
-    ret                                 
-
-#endif // __NE_NEBOOT__
\ No newline at end of file
diff --git a/dev/boot/src/HEL/ARM64/BootPlatform.cc b/dev/boot/src/HEL/ARM64/BootPlatform.cc
deleted file mode 100644
index 2ad9b776..00000000
--- a/dev/boot/src/HEL/ARM64/BootPlatform.cc
+++ /dev/null
@@ -1,28 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#include <BootKit/BootKit.h>
-#include <BootKit/Platform.h>
-#include <BootKit/Protocol.h>
-
-#ifdef __BOOTZ_STANDALONE__
-
-using namespace Boot;
-
-EXTERN_C void rt_halt() {
-  while (Yes)
-    ;
-}
-
-EXTERN_C void rt_cli() {}
-
-EXTERN_C void rt_sti() {}
-
-EXTERN_C void rt_cld() {}
-
-EXTERN_C void rt_std() {}
-
-#endif  // __BOOTZ_STANDALONE__