From a53f0e689638e8e6d83bc714dc7c289448b02eb1 Mon Sep 17 00:00:00 2001
From: RSDuck <RSDuck@users.noreply.github.com>
Date: Thu, 7 Nov 2024 16:55:22 +0100
Subject: [PATCH] disable fastmem if the page size is not 4kb

---
 src/ARMJIT_Memory.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/ARMJIT_Memory.cpp b/src/ARMJIT_Memory.cpp
index 657b16b0..e641a96e 100644
--- a/src/ARMJIT_Memory.cpp
+++ b/src/ARMJIT_Memory.cpp
@@ -728,8 +728,7 @@ bool ARMJIT_Memory::IsFastMemSupported()
         isSupported = virtualAlloc2Ptr != nullptr;
         ARMJIT_Global::DeInit();
 #else
-        // TODO: check page size is 4kb for posix
-        isSupported = true;
+        isSupported = __sysconf(_SC_PAGESIZE) == 0x1000;
 #endif
         initialised = true;
     }