acadia/zion/memory/paging_util.h

#pragma once

#include <stdint.h>

#include "object/process.h"

void InitializePml4(uint64_t pml4_physical_addr);

void MapPage(uint64_t cr3, uint64_t vaddr, uint64_t paddr);

uint64_t AllocatePageIfNecessary(uint64_t addr);
void EnsureResident(uint64_t addr, uint64_t size);
Recursively map the PML4 2023-05-18 01:18:51 -07:00			`#pragma once`

			`#include <stdint.h>`

Move Process & Thread to the object folder. 2023-06-06 20:18:53 -07:00			`#include "object/process.h"`
Move PML4 initialization into the VirtualMemory class. 2023-05-30 21:39:19 -07:00
Recursively map the PML4 2023-05-18 01:18:51 -07:00			`void InitializePml4(uint64_t pml4_physical_addr);`
Add a basic kernel heap object. Currently allocation always fails because we don't have a way to allocate a physical page. 2023-05-18 09:46:41 -07:00
Create a MemoryObject class and use it to load programs. 2023-06-06 21:44:10 -07:00			`void MapPage(uint64_t cr3, uint64_t vaddr, uint64_t paddr);`

Get the second process elf from a MemoryObject instead of hardcoding. Allows us to delete the CopyIntoNonResidentProcess function and simply rely on the MemoryObject copy functions. 2023-06-07 00:19:15 -07:00			`uint64_t AllocatePageIfNecessary(uint64_t addr);`
Add a basic kernel heap object. Currently allocation always fails because we don't have a way to allocate a physical page. 2023-05-18 09:46:41 -07:00			`void EnsureResident(uint64_t addr, uint64_t size);`