Real hardware support, preemption
- Make OS work on real hardware (HP EliteBook Folio 1040 G2)
- Make kernel & userland preemtable
- Fix various deadlocks w.r.t. disabling ISRs
- Implement PS/2 keyboard driver
- Fix bootloader not recognizing ACPI v2.0+
- Add scrolling to VGA text driver
- Emulate FSGSBASE if not supported
- Fix erroneous OOM panics
Initial release
This is the first version that is useable for hosting a website.
kvm-internal-error
a month ago
.tar.gz
browse
log
WIP: Rework bootloader
Making a commit here since I managed to get KVM to choke:
KVM internal error. Suberror: 1
emulation failure
EAX=00117f0c EBX=00000000 ECX=00000000 EDX=00000000
ESI=0000000a EDI=00117f58 EBP=00117fed ESP=00117ef0
EIP=f000ff53 EFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0018 00000000 ffffffff 00c09300 DPL=0 DS [-WA]
CS =0010 00000000 ffffffff 00c09b00 DPL=0 CS32 [-RA]
SS =0018 00000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0018 00000000 ffffffff 00c09300 DPL=0 DS [-WA]
FS =0018 00000000 ffffffff 00c09300 DPL=0 DS [-WA]
GS =0018 00000000 ffffffff 00c09300 DPL=0 DS [-WA]
LDT=0000 00000000 0000ffff 00008200 DPL=0 LDT
TR =0000 00000000 0000ffff 00008b00 DPL=0 TSS32-busy
GDT= 000010b0 00000020
IDT= 00000000 00000000
CR0=00000011 CR2=00000000 CR3=00000000 CR4=00000000
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000000
Code=?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? <??> ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??