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2 files changed, 17 insertions, 14 deletions

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;
 }
diff --git a/kernel/src/cpu/cpu.h b/kernel/src/cpu/cpu.h
index 3044292..b6221aa 100644
--- a/kernel/src/cpu/cpu.h
+++ b/kernel/src/cpu/cpu.h
@@ -1,3 +1,8 @@
 #pragma once
 
-void init_registers (void);
+#include <stdint.h>
+
+#define SSE_REG     0x01
+#define FPU_REG     0x02
+
+uint8_t init_registers (uint8_t reg);