Bananymous
b315fdc27f
Kernel: Finally managed to get 64-bit working
...
I had weird problems with interrupts but everything should work now
2023-01-25 19:19:28 +02:00
Bananymous
c4670f49d4
Kernel: Refactor some IDT code
2023-01-25 19:19:28 +02:00
Bananymous
48348c9e57
Kernel: Cleanup APIC code. Remove unnecessary defines and add consts
2023-01-25 19:00:41 +02:00
Bananymous
ba53582f23
Kernel: Rewrite APIC and PIC more OOP friendly
...
x86_64 port is slowly coming together
2023-01-23 20:13:57 +02:00
Bananymous
b50bb03ed4
Kernel: Panic now halts machine even if we get spurious irqs
2023-01-23 18:25:48 +02:00
Bananymous
54043288cb
Kernel: Move CPUID out of arch/
...
CPUID instructions behaves the same on x86 and x86_64. I am not
planning on supporting any non x86 based architectures.
2023-01-23 18:12:52 +02:00
Bananymous
7c6d474a3a
BAN: Add basic ScopeGuard
2023-01-23 17:41:34 +02:00
Bananymous
1b9f7aa815
Kernel: Rewrite the whole VESA driver
...
We dont support vga text mode currently. I might add it later if needed.
I also removed mouse 'support' from Shell since it didn't do anything
and I didn't implement arbitary bitmap rendering to framebuffer
2023-01-23 13:21:53 +02:00
Bananymous
10c7ef7baa
Kernel: MMU rename weird variable
2023-01-22 20:16:44 +02:00
Bananymous
b67bbab083
Kernel: fix dump_stacktrace
2023-01-22 20:05:24 +02:00
Bananymous
62469c529f
Kernel: IDT now allocates descriptors with kmalloc_eternal
2023-01-22 03:18:42 +02:00
Bananymous
026fdc251c
Kernel: Add kmalloc_eternal back
2023-01-22 03:10:48 +02:00
Bananymous
cdd27ae3db
Kernel: rename MMU::m_page_directory_pointer_table -> m_highest_paging_stuct
...
This might not always be pdpt. In x86_64 it is pml4/pml5
2023-01-22 03:03:58 +02:00
Bananymous
6ec4ba3dc9
Kernel: Move dump_backtrace() out of arch.
...
I discovered __builtin_frame_address()
2023-01-22 03:00:13 +02:00
Bananymous
fbfb3d6b70
Kernel: IDT cleanup GateDesctiptor usage
...
And move everything to IDT namespace
2023-01-22 02:06:43 +02:00
Bananymous
558374a47c
Kernel: IDT flush only once in initialization
2023-01-22 02:06:43 +02:00
Bananymous
6e24ef8323
Kernel: IDT cleanup Kernel panic messages
2023-01-22 02:06:43 +02:00
Bananymous
3e8fbbaabd
Kernel: Fix small typos in IDT
2023-01-22 01:12:47 +02:00
Bananymous
491610db2c
Kernel: move GDT initialization to boot.S
2023-01-22 00:48:12 +02:00
Bananymous
aac7595a47
Kernel: cleanup boot.S code and enable SSE
2023-01-21 23:44:23 +02:00
Bananymous
fdbc04f29d
Kernel: kmalloc now uses the actual kernel end location
2023-01-21 22:40:23 +02:00
Bananymous
9088f7b305
Kernel: kmalloc prints addresses on panic
2023-01-21 22:29:44 +02:00
Bananymous
b5453fad5c
Kernel: dump_stacktrace uses now "\r\n" line endings for bochs
2023-01-21 22:21:38 +02:00
Bananymous
bb051604a1
Kernel: Move dump_stacktrace() to arch folder
...
It uses mov instruction which has different register on x86/x86-64
2023-01-21 22:16:31 +02:00
Bananymous
9e092c80c0
Kernel: Cleanup boot.S
2023-01-21 22:16:01 +02:00
Bananymous
c9e32b1b5b
BAN: Cleanup Queue AddressOf functions
2023-01-18 17:19:57 +02:00
Bananymous
64f0cc0d42
BAN: fix Vector code
...
one return value was missing and AddressOf functions were kinda ugly
2023-01-18 17:18:54 +02:00
Bananymous
dd607ce86f
BAN: Add basic lambda support for BAN::Function
2023-01-18 14:39:31 +02:00
Bananymous
ef2e8f1a2f
BAN: Move RemoveReference and IsLValueReference to their own header
...
Also implement basic Less, Equal, Greater
2023-01-18 13:39:08 +02:00
Bananymous
59fa4055a6
BAN: Add Queue::Emplace()
2023-01-17 12:02:59 +02:00
Bananymous
1340e26148
BAN: Add Vector::Emplace and EmplaceBack() and fix insert assignment
2023-01-17 11:59:36 +02:00
Bananymous
cf63552b2a
BAN: Cleanup includes
2023-01-17 11:38:16 +02:00
Bananymous
a7a55cd0fb
BAN: Rename Forward.h -> ForwardList.h to avoid confusion with BAN::Forward()
2023-01-17 11:21:21 +02:00
Bananymous
53a5ad3cf9
BAN: Function now properly forward arguments
2023-01-17 11:16:46 +02:00
Bananymous
124afbecaa
BAN: Add Forward()
2023-01-17 11:15:57 +02:00
Bananymous
b9a4530e54
Kernel: Kernel::Panic now dumps stacktrace to com1
2023-01-16 21:50:50 +02:00
Bananymous
7540fa0385
Kernel: Shell now 'properly' parses commandline
2023-01-16 20:09:22 +02:00
Bananymous
fd16c1cf58
LibC: Add is*() functions to libc
2023-01-16 20:05:51 +02:00
Bananymous
5122d27f89
BAN: Add Front() and Back() to StringView
2023-01-16 18:56:51 +02:00
Bananymous
e307db47eb
Kernel: Kernel::Panic() will now always print to serial output
2023-01-16 15:44:27 +02:00
Bananymous
73abc3b2ee
fixup! Kernel: Move GDT to its own namespace and cleanup
2023-01-16 15:24:59 +02:00
Bananymous
46e5b3f3d6
Kernel: Move GDT to its own namespace and cleanup
2023-01-16 15:24:10 +02:00
Bananymous
b46fa0d116
Kernel: Shell can now dump kmalloc info
2023-01-16 15:17:00 +02:00
Bananymous
8881c1e117
Kernel: Shell is no longer singleton
2023-01-16 15:16:39 +02:00
Bananymous
1545850be3
Kernel: Input callbacks use the new BAN::Function
2023-01-16 15:15:02 +02:00
Bananymous
3561257286
BAN: Add basic Function for function pointers and member functions
2023-01-16 15:09:27 +02:00
Bananymous
d5e162b1ea
Kernel: fix kmalloc header
2023-01-16 12:10:50 +02:00
Bananymous
a02d4c59ed
BAN: Vector and Queue replace Address() with AddressOf and correct const
2023-01-16 12:10:16 +02:00
Bananymous
c62d512d68
BAN: Add Iterator and ConstIterator to Vector
2023-01-13 17:48:19 +02:00
Bananymous
689338b506
Kernel: kmalloc can now dump current memory usage
2023-01-13 17:42:19 +02:00