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kernel: Prepare for v0.1-pre

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RaphProductions 2025-05-11 18:37:15 +02:00
parent 6e77fbc323
commit 3bbc916ffd
6 changed files with 11 additions and 25 deletions
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15
kernel/src/mm/vmm.c
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@ -29,21 +29,6 @@ pagemap_t *vmm_alloc_pm() {
pagemap_t *pm = (pagemap_t *)HIGHER_HALF((uint64_t)pmm_request_page());
memset(pm, 0, PMM_PAGE_SIZE);
/*if (vmm_kernel_pm_exists) {
pm->toplevel = (uint64_t*)HIGHER_HALF((uint64_t)pmm_request_page());
memset(pm->toplevel, 0, PMM_PAGE_SIZE);
for (int i = 256; i < 512; i++) {
pm->toplevel[i] = vmm_kernel_pm->toplevel[i];
}
} else {
__asm__ volatile("mov %%cr3, %0" : "=r"(pm->toplevel) : : "memory");
pm->toplevel = HIGHER_HALF(pm->toplevel);
logln(info, "vmm", "Limine-provided kernel PML4: %p", pm->toplevel);
}*/
pm->toplevel = (uint64_t *)HIGHER_HALF((uint64_t)pmm_request_page());
memset(pm->toplevel, 0, PMM_PAGE_SIZE);

1
kernel/src/sys/arch/x86_64/interrupts.c
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@ -74,5 +74,6 @@ void exception_handler(registers_t *regs) {
syscall_handle(regs);
}
// logln(info, "arch/ints", "Received interrupt %d\n", regs->int_no);
//vmm_load_pagemap(curr_proc->pm);
pic_ack(regs->int_no - 32);
}