arch/x86_64-all/kernel/cpu_init.c

   1 /*
   2     Copyright © 1995-2017, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <aros/symbolsets.h>
   7 #include <exec/types.h>
   8
   9 #include "kernel_base.h"
  10 #include <kernel_debug.h>
  11
  12 #define D(x)
  13
  14 static int cpu_Init(struct KernelBase *KernelBase)
  15 {
  16     /* All x86-64 processors have SSE */
  17     D(bug("[Kernel] %s: KernelBase @ 0x%p\n", __func__, KernelBase);)
  18     D(bug("[Kernel] %s: context size = %u + %u\n", __func__, AROS_ROUNDUP2(sizeof(struct AROSCPUContext), 16), sizeof(struct FPXContext));)
  19
  20     KernelBase->kb_ContextSize = AROS_ROUNDUP2(sizeof(struct AROSCPUContext), 16) + sizeof(struct FPXContext);
  21
  22     D(bug("[Kernel] %s: CPU Context size = %u bytes\n", __func__, KernelBase->kb_ContextSize);)
  23
  24     return TRUE;
  25 }
  26
  27 ADD2INITLIB(cpu_Init, 5);