XGETBV/XSETBV require CR4 bit 18 (OSXSAVE) to be set before execution,
otherwise the CPU raises #UD (invalid opcode). Hyper-V enforces this
strictly; VirtualBox was silently tolerating it.
- Check both AVX and XSAVE CPUID flags before attempting AVX enable
- Set CR4.OSXSAVE (bit 18) before issuing XGETBV/XSETBV
- If XSAVE is not exposed by the hypervisor, AVX enable is skipped
gracefully instead of faulting
- Add mouse_wait_long() with 100,000 iteration timeout for init-time
i8042 controller commands (mouse_write/mouse_read/load). The original
mouse_wait() stays at 100 iterations for ISR-safe use in main().
- In load(): use mouse_wait_long() for all direct port I/O ($64/$60)
and clear CCB bit 5 (AND NOT $20) to ensure the mouse clock is not
disabled — required for Hyper-V which enforces this strictly.
- Replace Console.getConsoleProperties^.Width/Height with
video.frontBufferWidth/Height for mouse bounds clamping. The old
console properties are zero when console.init() is not called,
which locked the cursor to (0,0). Add 'video' to uses clause.
The LVGL flush callback assumed 32bpp (4-byte stride, direct pixel
copy), causing corrupted output on hypervisors that fall back to
16bpp modes (e.g. HyperV at 1600x1200x16).
- lvgl.pas: Make lvgl_flush_cb BPP-aware; add ARGB8888->RGB565
conversion path for 16bpp, keep direct copy for 32bpp. Replace
static lv_buf1 array (hardcoded 1600px wide) with kalloc'd buffer
sized to actual screen width.
- doublebuffer.pas: Fix allocateBackBuffer size from (W*H*BPP) to
(W*H*BPP) div 8 to get correct byte count.
- vesa.pas: Account for BPP in allocateVESAFrameBuffer page range
calculation to avoid under-mapping at higher BPP/resolutions.
- Removed the initialization of console in kernel.pas as this will
cause issues on some systems that don't expect to need to allocate the
textmode buffer.
- Updated `Virtualbox-Wrapper.ps1` to include `Get-Job | Stop-Job | Remove-Job -Force` at the end of execution, as the spawning of jobs was causing stale PowerShell processes to build up over time.
Formatting was off for the message posted to Discord, it also triggered at the start of the pipeline.
- Fixed formatting with an attempt to use newlines.
- Added a depends_on `compile`.
- Fixed a bug within `dhcp.pas` - `processPacket_OFFER` in which the client was responding with the client IP value within the DHCP header was incorrectly being filled out with the IP being requested & this value was then being used within the REQUESTED_IP_ADDRESS option. Corrected this to fill out the client IP with the currently configured IP, which will be NULL (0.0.0.0) on boot, and whatever is issued thereafter.
- Cascaded the change to use the currently configured IP as opposed to a NULL IP to any other functions that were calling `copyIPv4(@NULL_IP[0], @packetCtx^.IP.Source[0])`.
- Allowed `processPacket_OFFER` to process packets addressed to the BROADCAST MAC (WHY COULDN'T IT DO THIS ALREADY?!).
- CI/CD Pipeline now working & tested.
- Commits to all branches will trigger the pipeline in DroneCI.
- Commits to master will trigger the resulting ISO artefact to be uploaded to Gitea as a Package.
# Conflicts:
# .drone.yml
- CI/CD Pipeline now working & tested.
- Commits to all branches will trigger the pipeline in DroneCI.
- Commits to master will trigger the resulting ISO artefact to be uploaded to Gitea as a Package.
- Further attempts to fix permission issues within Drone when exporting the Asuro.iso artefact
- Switched to `alpine/git` instead of `curl` image, as git didn't exist under the `curl` image.
- Removed the debug `exit 1` from `compile_stub.sh`
- Improved `compile.sh` to use runOrFail in a more suitable way, correctly passing through failure messages.
- `VirtualBox-Wrapper.ps1` now takes 'up' or 'down' as opposed to a machine name. This allows start/stop of a virtualmachine.
- `VirtualBox-Wrapper.ps1` now relies on a gitignored `localenv.json` to work.
- `VirtualBox-Wrapper.ps1` can also optionally monitor the log file generated from the serial adapter in VirtualBox.
- `readme.md` updated to provide instructions on how to populate the `localenv.json` file.
- `tasks.json` updated to have a "Clean" task to --remove-orphans, the Build task depends on this.
- `tasks.json` updated to have a "Close VirtualBox" task, this runs the `virtualbox-wrapper.ps1` in 'down' mode. The Build task depends on this.
- `launch.json` updated to run the `VirtualBox-Wrapper.ps1` with the "-Command up" argument, instead of machine name.
- .gitignore updated to ignore any instances of `localenv.json`.
t3hn3rd
Aaron