From 609a8e80efa1c12da840064344f6544b7b633c2f Mon Sep 17 00:00:00 2001 From: Eggert Jung Date: Mon, 19 Jan 2026 19:38:45 +0100 Subject: [PATCH] packed --- kernel/memory/pagetable.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/memory/pagetable.h b/kernel/memory/pagetable.h index d62bef9..07892a3 100644 --- a/kernel/memory/pagetable.h +++ b/kernel/memory/pagetable.h @@ -16,7 +16,7 @@ typedef struct { uint64_t address:39 = 0; uint16_t rsvd_1:10 = 0; uint8_t execute_disable:1 = 0; -} pagetable_entry_t; +} __attribute__((__packed__)) pagetable_entry_t; typedef struct { pagetable_entry_t entries[512]; @@ -33,13 +33,13 @@ typedef struct { uint64_t address:39 = 0; uint16_t rsvd_1:10 = 0; uint8_t execute_disable:1 = 0; -} pagedirectory_entry_t; +} __attribute__((__packed__)) pagedirectory_entry_t; typedef struct { alignas(4096) pagedirectory_entry_t l4; alignas(4096) pagedirectory_entry_t l3; - alignas(4096) pagedirectory_entry_t l2[1]; - alignas(4096) pagetable_t l1[1]; + alignas(4096) pagedirectory_entry_t l2[32]; + alignas(4096) pagetable_t l1[32]; } four_lvl_paging_t; void create_basic_page_table(uintptr_t base);