diff options
| author | Amlal El Mahrouss <amlal@nekernel.org> | 2025-03-26 20:33:57 +0100 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal@nekernel.org> | 2025-03-26 20:33:57 +0100 |
| commit | 52d1d83119c8f3c2455f09920ad47766210479c7 (patch) | |
| tree | 86b10dee8a427bfdcf2525d155c16d2e2a846153 /dev/boot/src/HEL | |
| parent | 6c09ce86367ef0729a25e58314eefc543aaa83b7 (diff) | |
feat(boot): kern_ver nvram variable.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
Diffstat (limited to 'dev/boot/src/HEL')
| -rw-r--r-- | dev/boot/src/HEL/AMD64/BootEFI.cc | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/dev/boot/src/HEL/AMD64/BootEFI.cc b/dev/boot/src/HEL/AMD64/BootEFI.cc index 5e2b3855..5af3643b 100644 --- a/dev/boot/src/HEL/AMD64/BootEFI.cc +++ b/dev/boot/src/HEL/AMD64/BootEFI.cc @@ -279,6 +279,14 @@ EFI_EXTERN_C EFI_API Int32 Main(EfiHandlePtr image_handle, ST->RuntimeServices->SetVariable(L"/props/boot_path", kEfiGlobalNamespaceVarGUID, &attr, &kernel_path_sz, kernel_path); } + UInt32 sz_ver = sizeof(UInt64); + UInt64 ver = KERNEL_VERSION_BCD; + + ST->RuntimeServices->GetVariable(L"/props/kern_ver", kEfiGlobalNamespaceVarGUID, nullptr, &sz_ver, &ver); + + Boot::BootTextWriter writer; + writer.Write("BootZ: Kernel Version: ").Write(ver).Write("\r"); + Boot::BootFileReader reader_kernel(kernel_path, image_handle); reader_kernel.ReadAll(0); @@ -292,7 +300,7 @@ EFI_EXTERN_C EFI_API Int32 Main(EfiHandlePtr image_handle, if (reader_kernel.Blob()) { kernel_thread = new Boot::BootThread(reader_kernel.Blob()); - kernel_thread->SetName("BootZ: MicroKernel."); + kernel_thread->SetName("BootZ: Kernel"); handover_hdr->f_KernelImage = reader_kernel.Blob(); } |