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Kernel: Rewrite the whole VESA driver

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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
This commit is contained in:
Bananymous
2023-01-23 13:07:52 +02:00
parent 10c7ef7baa
commit 1b9f7aa815
14 changed files with 327 additions and 454 deletions
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8
kernel/kernel/kernel.cpp
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@@ -13,7 +13,7 @@
#include <kernel/Serial.h>
#include <kernel/Shell.h>
#include <kernel/TTY.h>
#include <kernel/VESA.h>
#include <kernel/VesaTerminalDriver.h>
#define DISABLE_INTERRUPTS() asm volatile("cli")
#define ENABLE_INTERRUPTS() asm volatile("sti")
@@ -76,10 +76,10 @@ extern "C" void kernel_main()
MMU::Intialize();
dprintln("MMU initialized");
if (!VESA::Initialize())
return;
TerminalDriver* terminal_driver = VesaTerminalDriver::Create();
ASSERT(terminal_driver);
dprintln("VESA initialized");
TTY* tty1 = new TTY;
TTY* tty1 = new TTY(terminal_driver);
APIC::Initialize(cmdline.force_pic);
dprintln("APIC initialized");