 Bananymous
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1ee37cb671
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Kernel: Make sure stack is aligned on interrupts for i686 target
I just realized that only x86_64 aligns stack pointer when interrupt is
triggered.
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2024-07-22 00:10:42 +03:00 |
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Bananymous
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0578d41500
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Kernel: Implement WriteCombining memory
This makes framebuffer much faster on real hardware
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2024-07-15 22:09:09 +03:00 |
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Bananymous
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076f1efecb
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Kernel: Fix 32 bit fast page locking
I forgot to change this when changing the lock type. 32 bit boots again
fine :D
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2024-05-29 19:44:39 +03:00 |
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Bananymous
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53e572f072
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Kernel: Fix s_fast_page_lock type on 32 bit target
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2024-05-29 18:04:23 +03:00 |
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Bananymous
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bb061d2a0a
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Kernel: Make 32bit not use large pages during boot
There is no guarantee that they are supported
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2024-04-18 13:33:15 +03:00 |
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Bananymous
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061012a268
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Kernel: Fix signal trampoline
32 bit did not even support it and 64 bit did not align stack
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2024-04-18 13:32:40 +03:00 |
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Bananymous
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7ef751ba95
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Kernel: Fix multiprocessor for i686
i686 is now actually ran with multiple processors.
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2024-04-03 14:42:17 +03:00 |
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Bananymous
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d2df55b1ac
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Kernel: Allow booting with multiple processors on i686
Also remove unnecessary ds clearing in x86_64.
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2024-04-03 02:30:38 +03:00 |
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Bananymous
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0dd74e3c9d
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Kernel: Implement syscalls for i686 and cleanup x86_64
This actually allows i686 to boot properly!
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2024-04-03 02:23:23 +03:00 |
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Bananymous
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4d70322eab
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Kernel: Save segment registers on all interrupts on i686
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2024-04-03 00:41:13 +03:00 |
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Bananymous
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d9b8391968
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Kernel: Fix i686 page table global mappings
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2024-04-03 00:40:16 +03:00 |
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Bananymous
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2106a9e373
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Kernel: Rework scheduler/processor stacks.
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2024-04-02 12:34:42 +03:00 |
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Bananymous
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96babec22a
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Kernel: Implement Thread trampolines for x86_32
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2024-03-26 21:01:18 +02:00 |
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Bananymous
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c12d1e9bd9
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Kernel: Implement PageTable for x86_32
This is mostly copied from x86_64 with necessary modifications
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2024-03-26 20:16:20 +02:00 |
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Bananymous
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d7bf34ecd0
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Kernel: Write isr handler for x86_32 and cleanup x86_64
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2024-03-26 20:16:20 +02:00 |
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Bananymous
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1943c3e7a1
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Kernel: Unify IDT and GDT code between x86_64 and x86_32
The code is pretty much the same, so there are just couple macros
differiating initialization.
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2024-03-26 16:42:02 +02:00 |
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Bananymous
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af050cc729
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Kernel: Fix boot code for x86_32
Boot assembly now initializes processor and jumps to kernel
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2024-03-26 13:25:22 +02:00 |
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Bananymous
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99e30a4d7d
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Kernel: Replace i386 with i686
I don't really want to be working with i386 since it doesn't support
compare exchange instruction
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2024-03-26 02:48:26 +02:00 |