From 7eab317b51fd60682c5700d08df5dc76e2a462d1 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Mon, 17 Nov 2025 00:47:10 -0500 Subject: kern: vm: Add KERN_BASE macro for HHDM Signed-off-by: Ian Moffett --- sys/inc/vm/vm.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'sys/inc/vm/vm.h') 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 -- cgit v1.2.3