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framebuffer driver and a working gdt

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cowmonk 2025-07-19 21:44:14 -07:00
parent 49bf45abc8
commit 4a304f7b63
9 changed files with 761 additions and 40 deletions
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31
kernel/include/limine_requests.h Normal file
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#ifndef LIMINE_REQUESTS_H
#define LIMINE_REQUESTS_H
#include "limine.h"
// Only define once to avoid duplicates (result: kernel panic)
#ifdef DEFINE_LIMINE_REQUESTS
__attribute__((used, section(".limine_requests")))
volatile LIMINE_BASE_REVISION(3);
__attribute__((used, section(".limine_requests")))
volatile struct limine_framebuffer_request framebuffer_request = {
.id = LIMINE_FRAMEBUFFER_REQUEST,
.revision = 0
};
__attribute__((used, section(".limine_requests_start")))
volatile LIMINE_REQUESTS_START_MARKER
__attribute__((used, section(".limine_requests_end")))
volatile LIMINE_REQUESTS_END_MARKER;
#else
// External declaration for other files
extern volatile struct limine_framebuffer_request framebuffer_request;
#endif
#endif // LIMINE_REQUESTS_H