src/system/kernel/arch/x86/paging/x86_physical_page_mapper_mapped.cpp

   1 /*
   2  * Copyright 2012, Alex Smith, alex@alex-smith.me.uk.
   3  * Distributed under the terms of the MIT License.
   4  */
   5
   6
   7 #include <new>
   8
   9 #include "paging/x86_physical_page_mapper.h"
  10
  11
  12 // #pragma mark -
  13
  14
  15 static X86PhysicalPageMapper sPhysicalPageMapper;
  16 static TranslationMapPhysicalPageMapper sKernelPageMapper;
  17
  18
  19 // #pragma mark - Initialization
  20
  21
  22 status_t
  23 mapped_physical_page_ops_init(kernel_args* args,
  24         X86PhysicalPageMapper*& _pageMapper,
  25         TranslationMapPhysicalPageMapper*& _kernelPageMapper)
  26 {
  27         new(&sPhysicalPageMapper) X86PhysicalPageMapper;
  28         new(&sKernelPageMapper) TranslationMapPhysicalPageMapper;
  29
  30         _pageMapper = &sPhysicalPageMapper;
  31         _kernelPageMapper = &sKernelPageMapper;
  32         return B_OK;
  33 }