diff options
| author | Ian Moffett <ian@osmora.org> | 2025-11-17 00:47:10 -0500 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-11-17 00:47:10 -0500 |
| commit | 7eab317b51fd60682c5700d08df5dc76e2a462d1 (patch) | |
| tree | 845e59804feec89cecbaf930265ef8bf6307d0df /sys | |
| parent | 8bf5d4e496a320d37cd03ed6cd0516acb187720d (diff) | |
kern: vm: Add KERN_BASE macro for HHDM
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/inc/vm/vm.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/inc/vm/vm.h b/sys/inc/vm/vm.h index 4134005..daf865f 100644 --- a/sys/inc/vm/vm.h +++ b/sys/inc/vm/vm.h @@ -37,8 +37,9 @@ extern volatile struct limine_hhdm_request hhdm_req; #define PAGESIZE 0x1000 -#define PHYS_TO_VIRT(PHYS) PTR_OFFSET(PHYS, hhdm_req.response->offset) -#define VIRT_TO_PHYS(VIRT) (uintptr_t)PTR_NOFFET(VIRT, hhdm_req.response->offset) +#define KERN_BASE hhdm_req.response->offset +#define PHYS_TO_VIRT(PHYS) PTR_OFFSET(PHYS, KERN_BASE) +#define VIRT_TO_PHYS(VIRT) (uintptr_t)PTR_NOFFET(VIRT, KERN_BASE) /* * Initialize the virtual memory management |