7630df84ad
BAN: Add basic hashing functionality
2023-02-10 02:59:30 +02:00
4f8fcf0bd7
BAN: Add Formatter specialization for Vector
2023-02-10 02:58:14 +02:00
f68ae01d0c
BAN: Fix ErrorOr<void> to actually set error byte
2023-02-10 01:06:18 +02:00
7ee4ecd7f4
BAN: Vector's and Queue's underlying type is T* instead of uint8_t*
...
I have no idea what kind of brainfart I had to make use uint8_t*
that just complicated the code :D
2023-02-10 00:12:23 +02:00
e5ffc1686f
BAN: Vector::const_iterator now uses const T* as underlying type
2023-02-09 23:06:49 +02:00
bfc9a2377c
BAN: LinkedList now uses iterators instead of const_iterators on methods
2023-02-09 23:06:16 +02:00
6a133782ed
All: Move to c++20
2023-02-09 23:05:26 +02:00
338771c5b0
BAN: Cleanup Vector code
...
*Applies to last patch also!*
Remove duplicate code in iterators. We used to have separate iterator
and const_iterator but now they are the same class with some enable_if
magic to disable references from const_iterator
This introduces some 'bad things' you can for example call
const_iterator.operator*<false>() to obtain non const reference. I
don't think this matters since you could use const_cast or something
else to work around const if you really tried
2023-02-07 11:08:05 +02:00
08dfb0e1db
BAN: Cleanup LinkedList code
2023-02-06 19:01:52 +02:00
0eb1fb8bae
Buildsystem: Build disk image manually
...
We don't use grub-mkrescue anymore. Instead we build the disk image
manually. This allows us to have known disk layout for easier testing
when I get to implementing disk reading. For now I made the root
partition ext2 since I think that will be the first format that I'll
implement.
2023-02-05 18:08:40 +02:00
fb7fe73d49
Kernel: Add inw and outw to IO
2023-02-04 23:37:34 +02:00
6fab26692b
Kernel: remove unnecessary function from x86_64 Thread.S
2023-02-02 23:48:18 +02:00
2161528cb6
Kernel: Shell is now launched as a capturing lambda
2023-02-02 23:27:51 +02:00
cdbad56ed7
Kernel: Update shell thread command to run following command as thread
...
'thread echo "Hello World"' runs the command 'echo "Hello World"' after
5 seconds have passed. This was just my test code for threading
2023-02-02 23:26:19 +02:00
5b5e620d8a
Kernel: Improve multithreading support
...
We can now use arbitary BAN::function<void(...)> as the Thread.
I also implemented multithreading for i386 since it was not done
on the initial multithreading commit.
2023-02-02 23:24:12 +02:00
777ede328e
Kernel: Add helper functions for reading current rsp and rbp
2023-02-02 23:19:44 +02:00
2403df50bb
BAN: Add getter for Function size
2023-02-02 23:19:18 +02:00
c85b97abee
Kernel: fix some of i368 IDT. This was really broken
2023-02-02 15:52:06 +02:00
117d1de038
Kernel: panic does not need to include <kernel/kprint.h>
...
This allows us to not have kprint available literally everywhere
2023-02-02 15:51:15 +02:00
6cbad718fb
Kernel: Add some more cxxabi functionality
...
We can now declate static variables in functions
2023-02-02 15:50:26 +02:00
f6b05212e0
Kernel: Add is_locked() to spinlock
...
I think this is atomic read
2023-02-02 15:49:30 +02:00
01f267a321
Kernel: fix spinlock for i386
2023-02-02 15:49:00 +02:00
0d2d6e5348
BAN: Fix all emplace functions to actually do perfect forwarding
2023-02-01 21:41:51 +02:00
99cf1c0330
BAN: Add destructor to function if it needs to deallocate something someday
2023-02-01 21:41:18 +02:00
9b8de5025a
All: rename every function from UpperCamelCase to snake_case
...
This was a mess since I didn't know which to use but now I decided
to go with snake_case :)
2023-02-01 21:05:44 +02:00
4faa662a59
BAN: Rewrite Traits and add some more of them
2023-02-01 20:05:34 +02:00
6a9d60a8fb
Kernel: Implement somewhat functioning multithread support
...
This still uses only a single cpu, but we can now have 'parallelization'
This seems to work fine in qemu and bochs, but my own computer did not
like this when I last tried.
I have absolutely no idea how multithreading should actually be
implmemented and I just thought and implemented the most simple one I
could think of. This might not be in any way correct :D
2023-02-01 01:53:35 +02:00
7d8aafa0b5
Kernel: Add macros for current archutecture
2023-02-01 01:52:52 +02:00
337569b0ca
Kernel: Implement basic SpinLock
2023-02-01 01:52:52 +02:00
1945b716ad
BAN: Implement basic LinkedList
2023-02-01 01:22:41 +02:00
5127da9ecc
BAN: Add more traits
2023-02-01 01:22:19 +02:00
56d6b2af3d
BAN: TRY() now returns the error itself and not ErrorOr<>
...
This allows us to use TRY with different ErrorOr<> templates
2023-02-01 01:21:14 +02:00
3a1f068bac
BAN: Add needed include to Function
2023-01-31 18:43:24 +02:00
be502ae616
Kernel: Debug stacktrace now detects if it kernel panics itself
2023-01-31 18:43:09 +02:00
cb3b62d665
Kernel: Only allocate single GDT entry during boot.S
...
When we need more, we should probably initialize rest of them
in cpp code
2023-01-31 18:43:09 +02:00
1954f223ad
Kernel: Add no sse and sse2 for kernel code
2023-01-31 18:43:09 +02:00
f10a57dcec
BAN: Add RefCounted<> and Unique<>
...
We have now maybe functional smart pointers
2023-01-31 18:43:09 +02:00
1687028ed5
Kernel: Add constructor and destructor to MMU
2023-01-30 18:54:04 +02:00
3d5f1b5a86
Kernel: Change default host to x86_64
2023-01-30 18:53:30 +02:00
6dc22b7251
Kernel: Add actual register values to x86_64 kernel panic
...
Very hackish implementation, but we now get actual registers at the
time of the interrupt happening
2023-01-30 18:52:38 +02:00
bfe3426f6d
Kernel: Add processor dump flag to APIC
2023-01-26 13:13:46 +02:00
6418d7cfc3
Kernel: Add Other GDT entries to x86_64
2023-01-26 12:53:04 +02:00
f0093ed2fd
Kernel: kmalloc_eternal now updates the used/free values
...
I also improved the kmalloc_dump_info() formatting. We format the
values as 8-digit hex numbers since (atleast for now) the kmalloc
will always be under 4 GiB address and size :)
2023-01-26 03:04:19 +02:00
e00d18029d
Kernel: rewrite some of APIC since it didn't work with xsdts for some reason
2023-01-26 02:57:14 +02:00
35d2e27292
Kernel: Improve MMU
...
We don't have to invalidate page in AllocatePage() if we don't make
any changes. We also should not assert on deallocating non-present
pages, just return early :)
2023-01-26 02:57:14 +02:00
589f338357
Kernel: Cleanup IDT register dump inline assembly
2023-01-26 02:57:14 +02:00
05b48fa71c
Kernel: add gcc option to make sure we have (r/e)bp saved on stack
2023-01-26 02:57:14 +02:00
aa0757e135
Kernel: Move dump_stacktrace from panic -> debug
2023-01-26 02:57:14 +02:00
e87026f01d
Kernel: I have no idea what this commit does
...
I had committed a change in IDT but reverted it now.
This propably only adds a spurious interrupt detection to common cpp
interrupt handler?
2023-01-26 02:55:37 +02:00
9c31790359
Kernel: Add option to disable Serial output
...
This makes all debug output to appear on the TTY
2023-01-25 22:51:42 +02:00
Bananymous