aplfw/sample/mips/jelly/boot.c

   1 /**
   2  *  Sample program for Hyper Operating System V4 Advance
   3  *
   4  * @file  sample.c
   5  * @brief %jp{サンプルプログラム}%en{Sample program}
   6  *
   7  * Copyright (C) 1998-2008 by Project HOS
   8  * http://sourceforge.jp/projects/hos/
   9  */
  10
  11
  12 #include <stdio.h>
  13 #include <stdlib.h>
  14 #include <string.h>
  15 #include "kernel.h"
  16 #include "kernel_id.h"
  17 #include "system/system/system.h"
  18 #include "system/sysapi/sysapi.h"
  19 #include "system/file/console.h"
  20 #include "system/process/process.h"
  21 #include "system/command/command.h"
  22 #include "driver/serial/jelly/jellyuartdrv.h"
  23 #include "driver/console/vt100/vt100drv.h"
  24 #include "application//syscmd/shell/shell.h"
  25 #include "application//syscmd/commandlist/commandlist.h"
  26 #include "application//syscmd/processlist/processlist.h"
  27 #include "application/utility/timecmd/timecmd.h"
  28 #include "application/utility/memdump/memdump.h"
  29 #include "application/utility/memwrite/memwrite.h"
  30 #include "application/utility/memtest/memtest.h"
  31 #include "application/utility/keytest/keytest.h"
  32 #include "application/example/hello/hello.h"
  33 #include "boot.h"
  34 #include "ostimer.h"
  35
  36
  37 #if 0
  38
  39 long    g_SystemHeap[128 * 1024 / sizeof(long)];
  40 #define SYSTEM_HEAP_ADDR        ((void *)g_SystemHeap)
  41 #define SYSTEM_HEAP_SIZE        sizeof(g_SystemHeap)
  42
  43 #else
  44
  45 #define SYSTEM_HEAP_ADDR        ((void *)0x00200000)
  46 #define SYSTEM_HEAP_SIZE        0x00100000
  47
  48 #endif
  49
  50
  51 extern SYSTIM_CPUTIME           SysTim_TimeCounter;             /* デフォルトのタイマカウンタ */
  52
  53
  54
  55 int Boot_Process(VPARAM Param);
  56
  57
  58 void Boot_Task(VP_INT exinf)
  59 {
  60         T_SYSTEM_INITIALIZE_INF SysInf;
  61
  62
  63         /*************************/
  64         /*       初期化          */
  65         /*************************/
  66
  67         /* システム初期化 */
  68         memset(&SysInf, 0, sizeof(SysInf));
  69         SysInf.pSysMemBase     = SYSTEM_HEAP_ADDR;
  70         SysInf.SysMemSize      = SYSTEM_HEAP_SIZE;
  71         SysInf.SysMemAlign     = 8;
  72         SysInf.pIoMemBase      = NULL;
  73         SysInf.SystemStackSize = 2048;
  74         SysInf.pfncBoot        = Boot_Process;
  75         SysInf.BootParam       = (VPARAM)0;
  76         SysInf.BootStackSize   = 2048;
  77         System_Initialize(&SysInf);
  78 }
  79
  80
  81 /* ブートプロセス */
  82 int Boot_Process(VPARAM Param)
  83 {
  84         T_PROCESS_CREATE_INF    ProcInf;
  85         HANDLE                                  hProcess;
  86         HANDLE                                  hDriver;
  87         HANDLE                                  hTty;
  88         HANDLE                                  hCon;
  89
  90
  91         /*************************/
  92         /*   デバイスドライバ    */
  93         /*************************/
  94
  95         /* タイマ初期化 */
  96         OsTimer_Initialize();
  97
  98         /* Jelly UART デバドラ生成 (/dev/com0 に登録) */
  99         hDriver = JellyUartDrv_Create((void *)0xf2000000, 1, 2, 64);
 100         File_AddDevice("com0", hDriver);
 101
 102         /* シリアルを開く */
 103         hTty = File_Open("/dev/com0", FILE_OPEN_READ | FILE_OPEN_WRITE);
 104
 105         /* シリアル上にコンソールを生成( /dev/con0 に登録) */
 106         hDriver = Vt100Drv_Create(hTty);
 107         File_AddDevice("con0", hDriver);
 108
 109         /* コンソールを開く */
 110         hCon = File_Open("/dev/con0", FILE_OPEN_READ | FILE_OPEN_WRITE);
 111
 112
 113         /*************************/
 114         /*     標準入出力設定    */
 115         /*************************/
 116
 117         Process_SetTerminal(HANDLE_NULL, hTty);
 118         Process_SetConIn(HANDLE_NULL, hCon);
 119         Process_SetConOut(HANDLE_NULL, hCon);
 120         Process_SetStdIn(HANDLE_NULL, hCon);
 121         Process_SetStdOut(HANDLE_NULL, hCon);
 122         Process_SetStdErr(HANDLE_NULL, hCon);
 123
 124
 125         /*************************/
 126         /*     コマンド登録      */
 127         /*************************/
 128         Command_AddCommand("sh",       Shell_Main);
 129         Command_AddCommand("ps",       ProcessList_Main);
 130         Command_AddCommand("help",     CommandList_Main);
 131         Command_AddCommand("time",     TimeCmd_Main);
 132         Command_AddCommand("memdump",  MemDump_Main);
 133         Command_AddCommand("memwrite", MemWrite_Main);
 134         Command_AddCommand("memtest",  MemTest_Main);
 135         Command_AddCommand("keytest",  KeyTest_Main);
 136         Command_AddCommand("hello",    Hello_Main);
 137
 138
 139         /*************************/
 140         /*    起動メッセージ     */
 141         /*************************/
 142         StdIo_PutString(
 143                         "\n\n"
 144                         "================================================================\n"
 145                         " Hyper Operating System  Application Framework\n"
 146                         "\n"
 147                         "                          Copyright (C) 1998-2008 by Project HOS\n"
 148                         "                          http://sourceforge.jp/projects/hos/\n"
 149                         "================================================================\n"
 150                         "\n");
 151
 152
 153         /*************************/
 154         /*      シェル起動       */
 155         /*************************/
 156
 157         /* プロセスの生成*/
 158         ProcInf.pszCommandLine = "sh -i";                                                               /* 実行コマンド */
 159         ProcInf.pszCurrentDir  = "";                                                                    /* 起動ディレクトリ */
 160         ProcInf.pfncEntry      = NULL;                                                                  /* 起動アドレス */
 161         ProcInf.Param          = 0;                                                                             /* ユーザーパラメータ */
 162         ProcInf.StackSize      = 2048;                                                                  /* スタックサイズ */
 163         ProcInf.Priority       = PROCESS_PRIORITY_NORMAL;                               /* プロセス優先度 */
 164         ProcInf.hTerminal      = Process_GetTerminal(HANDLE_NULL);              /* ターミナル */
 165         ProcInf.hConIn         = Process_GetConIn(HANDLE_NULL);                 /* コンソール入力 */
 166         ProcInf.hConOut        = Process_GetConOut(HANDLE_NULL);                /* コンソール出力 */
 167         ProcInf.hStdIn         = Process_GetStdIn(HANDLE_NULL);                 /* 標準入力 */
 168         ProcInf.hStdOut        = Process_GetStdOut(HANDLE_NULL);                /* 標準出力 */
 169         ProcInf.hStdErr        = Process_GetStdErr(HANDLE_NULL);                /* 標準エラー出力 */
 170         for ( ; ; )
 171         {
 172                 hProcess = Process_CreateEx(&ProcInf);
 173                 Process_WaitExit(hProcess);
 174                 Process_Delete(hProcess);
 175         }
 176 }
 177
 178
 179 /* end of file */