From e6bec1afcd1c351c13db821a4bb5e899a6c37901 Mon Sep 17 00:00:00 2001
From: Tyler Murphy <=>
Date: Mon, 17 Jul 2023 00:09:26 -0400
Subject: paging

---
 kernel/src/cpu/cpu.c | 24 +++++++++++-------------
 1 file changed, 11 insertions(+), 13 deletions(-)

(limited to 'kernel/src/cpu/cpu.c')

diff --git a/kernel/src/cpu/cpu.c b/kernel/src/cpu/cpu.c
index f78ef26..416a1ad 100644
--- a/kernel/src/cpu/cpu.c
+++ b/kernel/src/cpu/cpu.c
@@ -2,19 +2,17 @@
 
 #include "print.h"
 
-extern int sse_init (void);
-extern int fpu_init (void);
+extern uint8_t sse_init (void);
+extern uint8_t fpu_init (void);
 
-void init_registers (void) {
-    if (!sse_init()) {
-        debugk("Loaded SIMD");
-    } else {
-        errork("SIMD not supported");
-    }
+uint8_t init_registers (uint8_t reg) {
+    uint8_t res = 0;
 
-    if (!fpu_init()) {
-        debugk("Loaded FPU");
-    } else {
-        errork("FPU not supported");
-    }
+    if (reg & SSE_REG) 
+        res |= ~sse_init() & SSE_REG;
+
+    if (reg & FPU_REG)
+        res |= ~fpu_init() & FPU_REG;
+
+    return res;
 }
-- 
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