diff options
| author | Amlal El Mahrouss <amlal@nekernel.org> | 2025-04-14 09:42:28 +0200 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal@nekernel.org> | 2025-04-14 09:42:28 +0200 |
| commit | a01ba7acb4786a6354349408b3bcc4c2d007b274 (patch) | |
| tree | 7b1e4e4a95910391242b3c3a50b853db6e433aaa /dev/kernel/HALKit/AMD64/HalKernelMain.cc | |
| parent | 2eb25a0e70bdd0be91f1f03033fc64ccbb91b54a (diff) | |
bootloader, netboot: integrate EFI_SIMPLE_NETWORK_PROTOCOL for HTTP-based kernel fetching
- Added BootNet module to support network boot using EFI_SIMPLE_NETWORK_PROTOCOL
- Replaced ModuleMain with BootloaderMain as unified entry point
- Implemented EFI protocol discovery, startup, and logging for netboot
- Updated linker scripts, GDB configs, and build targets accordingly
- Laid groundwork for full HTTP/TCP/IP bootloader logic
- Improved kernel handoff logic and memory allocation fallback handling
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
Diffstat (limited to 'dev/kernel/HALKit/AMD64/HalKernelMain.cc')
| -rw-r--r-- | dev/kernel/HALKit/AMD64/HalKernelMain.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/dev/kernel/HALKit/AMD64/HalKernelMain.cc b/dev/kernel/HALKit/AMD64/HalKernelMain.cc index cc3c8e93..7ce1b0d8 100644 --- a/dev/kernel/HALKit/AMD64/HalKernelMain.cc +++ b/dev/kernel/HALKit/AMD64/HalKernelMain.cc @@ -29,9 +29,10 @@ STATIC Kernel::Void hal_init_scheduler_team() STATIC Kernel::UInt64 hal_rdtsc_fn() { - Kernel::UInt32 lo, hi; - __asm__ volatile("rdtsc" - : "=a"(lo), "=d"(hi)); + Kernel::UInt32 lo = 0, hi = 0; + + asm volatile("rdtsc" + : "=a"(lo), "=d"(hi)); return ((Kernel::UInt64)hi << 32) | lo; } |