LowLevelDevs/FoundryOS
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- made improvements to memory code (refactored)

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- started on improvements to the page frame allocator. it should be able to provide a usable page for any given virtual memory address requested.
This commit is contained in:
zxq5
2025-03-04 01:28:39 +00:00
parent f502104a6e
commit 2186b829aa
9 changed files with 175 additions and 75 deletions
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kernel/src/lib.rs
+5 -5
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@@ -17,11 +17,11 @@ use crate::{
prelude::*,
};
use arch::x86_64::memory::allocation::heap_alloc::init_heap;
use arch::x86_64::memory::memory_map;
use arch::x86_64::memory::mapping;
use core::arch::asm;
use limine::BaseRevision;
use x86_64::VirtAddr;
use crate::arch::x86_64::memory::FoundryOSFrameAllocator;
use arch::x86_64::memory::allocation::page_alloc::FoundryOSFrameAllocator;
pub mod arch;
pub mod resources;
@@ -67,7 +67,7 @@ pub fn boot() -> Result<(), &'static str> {
use arch::x86_64::{gdt, interrupts};
let memory_map = memory_map::get_memory_map();
let memory_map = mapping::get_memory_map();
print_log!(" Initialising Serial... ");
if arch::x86_64::drivers::serial::init().is_err() {
@@ -85,12 +85,12 @@ pub fn boot() -> Result<(), &'static str> {
println_log!("[Success]");
print_log!(" Initialising Memory Subsystem... ");
let physical_memory_offset = VirtAddr::new(*memory_map::PHYSICAL_MEMORY_OFFSET);
let physical_memory_offset = VirtAddr::new(*mapping::PHYSICAL_MEMORY_OFFSET);
init_page_table(physical_memory_offset);
println_log!("[Success]");
print_log!(" Setting Up Page Table... ");
unsafe { FoundryOSFrameAllocator::init(memory_map) };
FoundryOSFrameAllocator::init(memory_map);
println_log!("[Success]");
print_log!(" Initialising Heap... ");