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Full PMM implementation

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Tom-on
2025-04-04 16:58:54 +02:00
parent 5d7a4d790f
commit 25771de53e
6 changed files with 78 additions and 28 deletions
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kernel/src/kernel.c
+10 -13
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@@ -6,34 +6,31 @@
#include <isr.h>
#include <pmm.h>
#include <tty.h>
// TODO: Commented out stuff
#include <vmm.h>
__noreturn
void kmain(void* ptr, uint32_t magic) {
if (boot_initMB1(ptr, magic) != 0) panic("Unsupporred bootloader.");
// Serial console for debugging
serial_init(COM1);
if (serial_init(COM1) != 0) panic("Failed to initialize Serial driver.");
debugf("\x1b[H\x1b[J\x1b[0mkern. \x1b[36m(serial console)\x1b[0m\n\n");
// VGA tty thingy
tty_init();
if (tty_init() != 0) panic("Failed to initalize TTY driver.");
tty_puts("kern.\n\n");
// Memory manager init
pmm_init();
//vmm_init();
// System init
if (gdt_init() != 0) panic("Failed to initalize GDT.");
if (isr_init() != 0) panic("Failed to initalize ISRs.");
if (pag_init() != 0) panic("Failed to initalize Paging.");
gdt_init();
isr_init();
pag_init();
// Memory manager init
if (pmm_init() != 0) panic("Failed to initalize Physical Memory Manager.");
//if (vmm_init() != 0) panic("Failed to initalize Virtual Memory Manager.");
debugf("Basic initialization complete!\n");
panic("kmain() reached end.");
// Temporary loop since panic() does not halt
while (1);
}