From 9ab62d05457a1eda4702335d5db5f1520d7470a2 Mon Sep 17 00:00:00 2001
From: Karutoh <NelsonArron@outlook.com>
Date: Tue, 25 Mar 2025 16:45:18 -0700
Subject: [PATCH] Added CPU::GetCacheLineSize() definition for Windows.

---
 src/system/CPU_MSVC_AMD64.asm | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/system/CPU_MSVC_AMD64.asm b/src/system/CPU_MSVC_AMD64.asm
index 67faf9c..38ae717 100644
--- a/src/system/CPU_MSVC_AMD64.asm
+++ b/src/system/CPU_MSVC_AMD64.asm
@@ -6,6 +6,7 @@ global ?GetExtFeatureBits_1@CPU@ehs@@SAIXZ
 global ?GetExtFeatureBits_2@CPU@ehs@@SAKXZ
 global ?GetExtFeatureBits_3@CPU@ehs@@SAKXZ
 global ?GetBrand@CPU@ehs@@SAXPEAD@Z
+global ?GetCacheLineSize@CPU@ehs@@SAEXZ
 
 section .text
     ?GetManufacturer@CPU@ehs@@SAXPEAD@Z:
@@ -124,4 +125,17 @@ section .text
 
         POP RBX
 
+        RET
+
+    ?GetCacheLineSize@CPU@ehs@@SAEXZ:
+        PUSH RBX
+
+        MOV EAX, 0x80000006
+        CPUID
+
+        XOR EAX, EAX
+        MOV AL, CL
+
+        POP RBX
+
         RET
\ No newline at end of file