kamkow1/my-os-project2
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Move vmm fully into hal

Browse Source
This commit is contained in:
Kamil Kowalczyk
2025-09-02 07:51:02 +02:00
parent 0fb3a1ca75
commit 920de10025
13 changed files with 76 additions and 186 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
kernel/vmm/vmm.c
View File

@ -1,53 +0,0 @@
#include <stddef.h>
#include <stdint.h>
#include "bitmap/bitmap.h"
#include "spinlock/spinlock.h"
#include "bootinfo/bootinfo.h"
#include "vmm.h"
#include "kprintf.h"
#include "util/util.h"
#include "hal/hal.h"
#include "pmm/pmm.h"
VirtMem VIRT_MEM;
void vmm_map_kern_page(uint64_t virtaddr, uint64_t physaddr, uint32_t flags) {
spinlock_acquire(&VIRT_MEM.spinlock);
#if defined(__x86_64__)
hal_vmm_map_page(KERNEL_CR3, virtaddr, physaddr, flags);
#endif
spinlock_release(&VIRT_MEM.spinlock);
}
void vmm_unmap_kern_page(uint64_t virtaddr, uint64_t physaddr) {
spinlock_acquire(&VIRT_MEM.spinlock);
#if defined(__x86_64__)
hal_vmm_unmap_page(KERNEL_CR3, virtaddr, physaddr);
#endif
spinlock_release(&VIRT_MEM.spinlock);
}
void vmm_map_kern_range(void *virtstart, void *physstart, size_t size, uint32_t flags) {
spinlock_acquire(&VIRT_MEM.spinlock);
#if defined(__x86_64__)
hal_vmm_map_range(KERNEL_CR3, virtstart, physstart, size, flags);
#endif
spinlock_release(&VIRT_MEM.spinlock);
}
void vmm_unmap_kern_range(void *virtstart, void *physstart, size_t size) {
spinlock_acquire(&VIRT_MEM.spinlock);
#if defined(__x86_64__)
hal_vmm_unmap_range(KERNEL_CR3, virtstart, physstart, size);
#endif
spinlock_release(&VIRT_MEM.spinlock);
}
void vmm_init(void) {
spinlock_init(&VIRT_MEM.spinlock);
hal_vmm_init();
LOG("vmm", "init\n");
}