From bf20ce47a9d5dcad841e4549a68f4ec3db3c57de Mon Sep 17 00:00:00 2001 From: Aleksa Vuckovic Date: Wed, 1 Feb 2023 04:00:48 +0100 Subject: AP -> long mode; testing mutex --- kernel/src/mem/paging.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel/src/mem/paging.c') diff --git a/kernel/src/mem/paging.c b/kernel/src/mem/paging.c index 1445410..3a29771 100644 --- a/kernel/src/mem/paging.c +++ b/kernel/src/mem/paging.c @@ -50,8 +50,8 @@ void init_paging(void) { page_table_lvl4[511] = (uint64_t)page_table_lvl3 - KERNEL_VMA + (FLAG_PRESENT | FLAG_WRITABLE | FLAG_USER); page_table_lvl3[510] = (uint64_t)page_table_lvl2 - KERNEL_VMA + (FLAG_PRESENT | FLAG_WRITABLE | FLAG_USER); - // 16mb kernel + 32mb heap - for (size_t i = 0; i < 24; i++) { + // 16mb kernel + 32mb heap + 2mb (32kb stack * 64 threads) = first 50mb + for (size_t i = 0; i < 25; i++) { page_table_lvl2[i] = (uint64_t)0x0 + PAGE_SIZE * i + (FLAG_PRESENT | FLAG_WRITABLE | FLAG_USER | FLAG_HUGE); } -- cgit v1.2.3