From 4468cee2e79b614c3f8441897f543652228d7fe4 Mon Sep 17 00:00:00 2001 From: Curle Date: Thu, 26 Nov 2020 04:01:22 +0000 Subject: [PATCH] Fix embarassing bug in paging impl that caused crashes.. --- chroma/system/memory/paging.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/chroma/system/memory/paging.c b/chroma/system/memory/paging.c index c66ee7f..f21c079 100644 --- a/chroma/system/memory/paging.c +++ b/chroma/system/memory/paging.c @@ -239,7 +239,7 @@ void MapVirtualMemory(address_space_t* AddressSpace, void* VirtualAddress, size_ if(!(*Entry & PAGE_PRESENT)) { directptr_t Pointer = PhysAllocateZeroMem(PAGE_SIZE); - *Entry = (size_t)(((char*)Pointer) + DIRECT_REGION); + *Entry = (size_t)(((char*)Pointer) - DIRECT_REGION); } *Entry |= Flags;