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https://github.com/Mathewnd/Astral.git
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Matheus
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
#include <flanterm.h>
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#include <backends/fb.h>
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#include <limine.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <printf.h>
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#include <logging.h>
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#include <string.h>
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#include <kernel/pmm.h>
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#include <arch/mmu.h>
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extern volatile struct limine_framebuffer_request fb_liminereq;
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// TODO make more efficient. works for now
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static void *internalalloc(size_t n) {
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void *addr = pmm_alloc(n / PAGE_SIZE + 1, PMM_SECTION_DEFAULT);
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__assert(addr);
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return MAKE_HHDM(addr);
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}
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static struct flanterm_context *term_ctx;
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void term_write(char *str, size_t count) {
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flanterm_write(term_ctx, str, count);
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}
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void term_putchar(char c) {
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flanterm_write(term_ctx, &c, 1);
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}
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void term_init() {
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__assert(fb_liminereq.response);
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__assert(fb_liminereq.response->framebuffer_count);
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struct limine_framebuffer *fb = fb_liminereq.response->framebuffers[0];
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uint32_t defaultbg = 0x1b1c1b;
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uint32_t defaultfg = 0xffffff;
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// TODO add support for a background if desired by the user
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term_ctx = flanterm_fb_init(internalalloc, fb->address, fb->width, fb->height, fb->pitch,
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NULL, NULL, NULL, &defaultbg, &defaultfg, NULL, NULL, NULL,
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0, 0, 1, 1, 1, 0);
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__assert(term_ctx);
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}
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