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banan-os
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3,194 Commits 1 Branch 0 Tags 3.9 MiB
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15 Commits

Author SHA1 Message Date
Bananymous ddf1babfe1 Kernel: Cleanup constructor calls 2024-08-31 02:23:08 +03:00
Bananymous 827eec6af0 Kernel: Make .rodata read-only and add -orphan-handling=error 
I don't really know why .rodata was marked writable :D
 2024-08-30 15:33:02 +03:00
Bananymous 969563c06a Kernel: Don't load AP init code to 0xF000, but relocate it later 
This cleans up the kernel executable as bootloaders don't have to
load AP init code straight to 0xF000, but it will be moved there once
kernel is doing the AP initialization.
 2024-08-21 13:37:50 +03:00
Bananymous f37e1c2229 Kernel: Map .rodata as read only instead of read-write 2024-08-12 14:28:52 +03:00
Bananymous c035d3c82c Kernel: Start all processors on kernel boot 
Processors don't do anything, except print hello message and halt.
 2024-03-03 02:19:43 +02:00
Bananymous 139bb5c2a5 Kernel: Fix linker script 
I have no idea why rodata was executable :D
 2024-01-30 17:32:50 +02:00
Bananymous dfe5a2d665 All: Cleanup all files 
Add newline to end of files and remove whitespace from end of lines
 2024-01-24 15:53:38 +02:00
Bananymous 284a012509 Kernel: Add framebuffer information to kernel image 2023-12-09 17:33:58 +02:00
Bananymous c2cf98e32f Kernel/LibC: Add bareboness signals 
You can now call raise() to raise a signal. Signal handlers are
not yet supported, but the handling works :)
 2023-07-21 15:45:02 +03:00
Bananymous 9ea2c1d932 Kernel: Support execute disable bit 
We will now map executable memory explicitly as executable.
 2023-07-13 14:28:53 +03:00
Bananymous 0907965dc5 Kernel: start work on higher half kernel 2023-05-30 08:00:17 +03:00
Bananymous e0ce2394fe Kernel: Remove obsolete userspace stuff from kernel 2023-04-22 15:38:45 +03:00
Bananymous 9c506ef85b Kernel: Stack pointer is validated when updated 
This allows us not to fail stack pointer when in syscall since
interrupts use their own stack
 2023-04-21 10:40:24 +03:00
Bananymous 8b8e3cbbf0 Kernel/Userspace: Start initial work on userspace and syscalls 2023-03-13 15:32:46 +02:00
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