/* usrConfig.c - user-defined system configuration library *//* Copyright 1984-2002 Wind River Systems, Inc. */#include "copyright_wrs.h"#include "vxWorks.h"			#include "config.h"			#include "usrConfig.h"			#include "usrDepend.c"			#include "usrKernel.c"			#include "usrExtra.c"			#if CPU==SIMNTextern int simUpMutex;extern int win_ReleaseMutex(int hMutex);#endif#ifdef INCLUDE_HTTP#include "http/httpLib.h"		#endif#ifdef INCLUDE_COMextern int comLibInit ();#endif#ifdef INCLUDE_DCOMextern int dcomLibInit ();#endif#ifdef	INCLUDE_WDB#define FREE_MEM_START_ADRS (FREE_RAM_ADRS + WDB_POOL_SIZE)#else#define FREE_MEM_START_ADRS FREE_RAM_ADRS#endif#ifdef	INCLUDE_INITIAL_MEM_ALLOCATION#define MEM_POOL_START_ADRS \	    (ROUND_UP(FREE_MEM_START_ADRS, (INITIAL_MEM_ALIGNMENT)) + \	    (INITIAL_MEM_SIZE))#else	/* INCLUDE_INITIAL_MEM_ALLOCATION */#define MEM_POOL_START_ADRS FREE_MEM_START_ADRS#endif	/* INCLUDE_INITIAL_MEM_ALLOCATION */int		consoleFd;		/* fd of initial console device */char		consoleName[20];	/* console device name, eg. "/tyCo/0" */SYMTAB_ID	statSymTbl;		/* system error status symbol table id*/SYMTAB_ID	standAloneSymTbl;	/* STANDALONE version symbol table id */SYMTAB_ID	sysSymTbl;		/* system symbol table id */BOOT_PARAMS	sysBootParams;		/* parameters from boot line */int		sysStartType;		/* type of boot (WARM, COLD, etc) *//* Two magic cookies used to detect data section misalignment */#define TRAP_VALUE_1	0x12348765#define TRAP_VALUE_2	0x5a5ac3c3LOCAL volatile UINT32	trapValue1	= TRAP_VALUE_1;LOCAL volatile UINT32	trapValue2	= TRAP_VALUE_2;/********************************************************************************* usrInit - user-defined system initialization routine** This is the first C code executed after the system boots.  This routine is* called by the assembly language start-up routine sysInit() which is in the* sysALib module of the target-specific directory.  It is called with* interrupts locked out.  The kernel is not multitasking at this point.** This routine starts by clearing BSS; thus all variables are initialized to 0,* as per the C specification.  It then initializes the hardware by calling* sysHwInit(), sets up the interrupt/exception vectors, and starts kernel* multitasking with usrRoot() as the root task.** RETURNS: N/A** SEE ALSO: kernelLib** ARGSUSED0*/void usrInit    (    int startType    )    {    while (trapValue1 != TRAP_VALUE_1 || trapValue2 != TRAP_VALUE_2)	{	}    #if	(CPU_FAMILY == SPARC)    excWindowInit ();				/* SPARC window management */#endif#ifdef INCLUDE_SYS_HW_INIT_0    SYS_HW_INIT_0 ();#endif /* INCLUDE_SYS_HW_INIT_0 */    /* configure data and instruction cache if available and leave disabled */#ifdef  INCLUDE_CACHE_SUPPORT    /*     * SPR 73609:  If a cache is not to be enabled, don't require     * its mode to be defined.  Instead, default it to disabled.     */# if (!defined(USER_D_CACHE_ENABLE) && !defined(USER_D_CACHE_MODE))#  define USER_D_CACHE_MODE CACHE_DISABLED# endif	/* !USER_D_CACHE_ENABLE && !USER_D_CACHE_MODE */# if (!defined(USER_I_CACHE_ENABLE) && !defined(USER_I_CACHE_MODE))#  define USER_I_CACHE_MODE CACHE_DISABLED# endif	/* !USER_I_CACHE_ENABLE && !USER_I_CACHE_MODE */    cacheLibInit (USER_I_CACHE_MODE, USER_D_CACHE_MODE);#endif  /* INCLUDE_CACHE_SUPPORT */#if	CPU_FAMILY!=SIMNT && CPU_FAMILY!=SIMSPARCSUNOS && CPU_FAMILY!=SIMHPPA && CPU_FAMILY!=SIMSPARCSOLARIS    /* don't assume bss variables are zero before this call */    bzero (edata, end - edata);		/* zero out bss variables */#endif	/* CPU_FAMILY!=SIMNT && CPU_FAMILY!=SIMSPARCSUNOS && CPU_FAMILY!=SIMHPPA && CPU_FAMILY!=SIMSPARCSOLARIS */#if (CPU_FAMILY == PPC)    /*     * Immediately after clearing the bss, ensure global stdin     * etc. are ERROR until set to real values.  This is used in     * target/src/arch/ppc/excArchLib.c to improve diagnosis of     * exceptions which occur before I/O is set up.     */    ioGlobalStdSet (STD_IN,  ERROR);    ioGlobalStdSet (STD_OUT, ERROR);    ioGlobalStdSet (STD_ERR, ERROR);#endif  /* CPU_FAMILY == PPC */    sysStartType = startType;			/* save type of system start */    intVecBaseSet ((FUNCPTR *) VEC_BASE_ADRS);	/* set vector base table */#if (CPU_FAMILY == AM29XXX)    excSpillFillInit ();			/* am29k stack cache managemt */#endif#ifdef  INCLUDE_EXC_HANDLING# if (CPU_FAMILY == PPC) && defined(INCLUDE_EXC_SHOW)    /*     * Do this ahead of excVecInit() to set up _func_excPanicHook, in case     * the enabling of Machine Check there allows a pending one to occur.     * excShowInit() will be called again later, harmlessly.     */    excShowInit ();# endif  /* CPU_FAMILY == PPC && defined(INCLUDE_EXC_SHOW) */    excVecInit ();				/* install exception vectors */#endif  /* INCLUDE_EXC_HANDLING */    sysHwInit ();				/* initialize system hardware */    usrKernelInit ();				/* configure the Wind kernel */#ifdef INCLUDE_USB #   ifdef INCLUDE_OHCI_PCI_INIT        sysUsbPciOhciInit ();#   endif#endif#ifdef  INCLUDE_CACHE_SUPPORT#ifdef 	USER_I_CACHE_ENABLE    cacheEnable (INSTRUCTION_CACHE);		/* enable instruction cache */#endif	/* USER_I_CACHE_ENABLE */#ifdef	USER_D_CACHE_ENABLE    cacheEnable (DATA_CACHE);			/* enable data cache */#endif 	/* USER_D_CACHE_ENABLE */#if (CPU == MC68060)#ifdef 	USER_B_CACHE_ENABLE    cacheEnable (BRANCH_CACHE);			/* enable branch cache */#endif	/* USER_B_CACHE_ENABLE */#endif	/* (CPU == MC68060) */#endif  /* INCLUDE_CACHE_SUPPORT */    /* start the kernel specifying usrRoot as the root task */    kernelInit ((FUNCPTR) usrRoot, ROOT_STACK_SIZE,		(char *) MEM_POOL_START_ADRS,		sysMemTop (), ISR_STACK_SIZE, INT_LOCK_LEVEL);    }/********************************************************************************* usrRoot - the root task*** RETURNS: N/A*/void usrRoot    (    char *	pMemPoolStart,		    unsigned	memPoolSize		    )    {    char tyName [20];    int  ix;#ifdef INCLUDE_MEM_MGR_FULL    memInit (pMemPoolStart, memPoolSize);	#else    memPartLibInit (pMemPoolStart, memPoolSize);#endif /* INCLUDE_MEM_MGR_FULL */#ifdef	INCLUDE_SHOW_ROUTINES    memShowInit ();				#endif	/* INCLUDE_SHOW_ROUTINES */#if	defined(INCLUDE_MMU_BASIC) || defined(INCLUDE_MMU_FULL) || \	defined(INCLUDE_MMU_MPU)    usrMmuInit ();				#endif	/* defined(INCLUDE_MMU_BASIC, INCLUDE_MMU_FULL, INCLUDE_MMU_MPU) */    sysClkConnect ((FUNCPTR) usrClock, 0);	    sysClkRateSet (SYS_CLK_RATE);	    sysClkEnable ();				#ifdef INCLUDE_FAST_DRAM  cacheCreateInternalDataRAM((UINT32 *)FD_ORIGIN, FD_NUMLINES);#endif#ifdef  INCLUDE_SELECT    selectInit (NUM_FILES);#endif	/* INCLUDE_SELECT */#ifdef  INCLUDE_IO_SYSTEM    iosInit (NUM_DRIVERS, NUM_FILES, "/null");    consoleFd = NONE;                           /* assume no console device */#ifdef  INCLUDE_TYCODRV_5_2#ifdef  INCLUDE_TTY_DEV    if (NUM_TTY > 0)	{	tyCoDrv ();					for (ix = 0; ix < NUM_TTY; ix++)		    {	    sprintf (tyName, "%s%d", "/tyCo/", ix);	    (void) tyCoDevCreate (tyName, ix, 512, 512);	    if (ix == CONSOLE_TTY)		strcpy (consoleName, tyName);		    }	consoleFd = open (consoleName, O_RDWR, 0);	(void) ioctl (consoleFd, FIOBAUDRATE, CONSOLE_BAUD_RATE);	(void) ioctl (consoleFd, FIOSETOPTIONS, OPT_TERMINAL);	}#endif	/* INCLUDE_TTY_DEV */#else   /* !INCLUDE_TYCODRV_5_2 */#ifdef  INCLUDE_TTY_DEV    if (NUM_TTY > 0)	{	ttyDrv();				for (ix = 0; ix < NUM_TTY; ix++)		    {#if     (defined(INCLUDE_WDB) && (WDB_COMM_TYPE == WDB_COMM_SERIAL))	    if (ix == WDB_TTY_CHANNEL)				continue;#endif	    sprintf (tyName, "%s%d", "/tyCo/", ix);	    (void) ttyDevCreate (tyName, sysSerialChanGet(ix), 512, 512);	    if (ix == CONSOLE_TTY)				{		strcpy (consoleName, tyName);		consoleFd = open (consoleName, O_RDWR, 0);		(void) ioctl (consoleFd, FIOBAUDRATE, CONSOLE_BAUD_RATE);		(void) ioctl (consoleFd, FIOSETOPTIONS, OPT_TERMINAL);		}	    }	}#endif  /* INCLUDE_TTY_DEV */#ifdef INCLUDE_PC_CONSOLE    pcConDrv ();    for (ix = 0; ix < N_VIRTUAL_CONSOLES; ix++)	{	sprintf (tyName, "%s%d", "/pcConsole/", ix);	(void) pcConDevCreate (tyName,ix, 512, 512);	if (ix == PC_CONSOLE)			    {	    strcpy (consoleName, tyName);	    consoleFd = open (consoleName, O_RDWR, 0);	    (void) ioctl (consoleFd, FIOBAUDRATE, CONSOLE_BAUD_RATE);	    (void) ioctl (consoleFd, FIOSETOPTIONS, OPT_TERMINAL);	    }	}#endif	/* INCLUDE_PC_CONSOLE */#endif  /* !INCLUDE_TYCODRV_5_2 */    ioGlobalStdSet (STD_IN,  consoleFd);    ioGlobalStdSet (STD_OUT, consoleFd);    ioGlobalStdSet (STD_ERR, consoleFd);#endif  /* INCLUDE_IO_SYSTEM */#ifdef	INCLUDE_SYM_TBL    hashLibInit ();			    symLibInit ();			#ifdef 	INCLUDE_SHOW_ROUTINES    symShowInit ();			#endif	/* INCLUDE_SHOW_ROUTINES */#endif	/* INCLUDE_SYM_TBL */#if     defined(INCLUDE_EXC_HANDLING) && defined(INCLUDE_EXC_TASK)#ifdef	INCLUDE_EXC_SHOW    excShowInit ();#endif    excInit ();				/* initialize exception handling */#endif  /* defined(INCLUDE_EXC_HANDLING) && defined(INCLUDE_EXC_TASK) */#ifdef	INCLUDE_LSTLIB    lstLibInit ();#endif#ifdef	INCLUDE_LOGGING    logInit (consoleFd, MAX_LOG_MSGS);	# ifdef	INCLUDE_LOG_STARTUP    logMsg ("logging started to %s [%d], queue size %d\n",		consoleName, consoleFd, MAX_LOG_MSGS, 4,5,6);    taskDelay (2);	# endif	/* INCLUDE_LOG_STARTUP */#endif	/* INCLUDE_LOGGING */#ifdef	INCLUDE_SIGNALS    sigInit ();				#endif	/* INCLUDE_SIGNALS */#ifdef	INCLUDE_DEBUG    dbgInit ();				#endif	/* INCLUDE_DEBUG */#ifdef	INCLUDE_PIPES    pipeDrv ();				#endif	/* INCLUDE_PIPES */#ifdef	INCLUDE_STDIO    stdioInit ();			#ifdef  INCLUDE_SHOW_ROUTINES    stdioShowInit ();#endif  /* INCLUDE_SHOW_ROUTINES */#endif	/* INCLUDE_STDIO */#if defined(INCLUDE_POSIX_SIGNALS) && defined(INCLUDE_SIGNALS)    sigqueueInit (NUM_SIGNAL_QUEUES); #endif#ifdef  INCLUDE_POSIX_SEM    semPxLibInit ();#ifdef INCLUDE_SHOW_ROUTINES    semPxShowInit ();#endif  /* INCLUDE_SHOW_POUTINES */#endif  /* INCLUDE_POSIX_SEM */    /* initialize POSIX threads */#ifdef INCLUDE_POSIX_PTHREADS    pthreadLibInit ();