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  1. /*
  2.  * Copyright (c) 2007 Michal Kebrt
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup arm32
  30.  * @{
  31.  */
  32. /** @file
  33.  */
  34.  
  35.  
  36. #include <arch.h>
  37. #include <arch/boot.h>
  38. #include <config.h>
  39.  
  40. bootinfo_t bootinfo;
  41.  
  42. static void aux_write(char * str) {
  43.     while (*str) {
  44.         *((char *)0x10000000) = *str;
  45.         ++str;
  46.     }
  47. }
  48.  
  49. void arch_pre_main(void)
  50. {
  51.     int i;
  52.  
  53.     init.cnt = bootinfo.cnt;
  54.  
  55.     for (i = 0; i < bootinfo.cnt; ++i) {
  56.         init.tasks[i].addr = bootinfo.tasks[i].addr;
  57.         init.tasks[i].size = bootinfo.tasks[i].size;
  58.         aux_write("X\n");
  59.     }
  60.  
  61. }
  62.  
  63. void arch_pre_mm_init(void)
  64. {
  65.     /* TODO */
  66. }
  67.  
  68. void arch_post_mm_init(void)
  69. {
  70.     /* TODO */
  71. }
  72.  
  73. void arch_post_cpu_init(void)
  74. {
  75.     /* TODO */
  76. }
  77.  
  78. void arch_pre_smp_init(void)
  79. {
  80.     /* TODO */
  81. }
  82.  
  83. void arch_post_smp_init(void)
  84. {
  85.     /* TODO */
  86. }
  87.  
  88. /** Perform arm32 specific tasks needed before the new task is run. */
  89. void before_task_runs_arch(void)
  90. {
  91.     /* TODO */
  92. }
  93.  
  94. /** Perform arm32 specific tasks needed before the new thread is scheduled. */
  95. void before_thread_runs_arch(void)
  96. {
  97.     /* TODO */
  98. }
  99.  
  100. void after_thread_ran_arch(void)
  101. {
  102.     /* TODO */
  103. }
  104.  
  105. /** @}
  106.  */
  107.