064ec37e9a
- Refactored site specific stuff into a site module - PSI specific stuff is now in the PSI directory. - The old version has been tagged with pre-ansto
945 lines
30 KiB
C
Executable File
945 lines
30 KiB
C
Executable File
/* usrConfig.c - user-defined system configuration library */
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/* Copyright 1984-1998 Wind River Systems, Inc. */
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#include "copyright_wrs.h"
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/*
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** This file should be copied to the VxWorks directory tree, e.g:
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** pss123> set src = "lnsa09:tas_src:[sinqhm]"
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** pss123> if ("$USER" != "maden") set src = "lnsg@$src"
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** pss123> rcp -p "${src}usrConfig.c" \
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** $WIND_BASE/target/config/all/usrConfig.c
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** pss123> rcp -p "${src}bld." $HOME/wind/SinqHM/bld
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**
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** The system images are:
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**
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** $HOME/wind/SinqHM/vxWorks_basic
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** $HOME/wind/SinqHM/<instr>/vxWorks_auto
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**
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** Using the Tornado tools:
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** =======================
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** To build the system image WITHOUT the SinqHM modules:
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** a) Start WindCFG with no target selected.
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** b) Select the "mv1603" BSP.
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** c) Select configuration "SinqHM"
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** d) Start up the editor and ensure that "SINQHM_SPAWN"
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** is either not defined or is defined to be 0.
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** e) Select the Build option.
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** f) Copy file vxWorks to $HOME/wind/SinqHM/vxWorks_basic.
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**
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** To build the system image WITH the SinqHM modules:
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** a) Start WindCFG with no target selected.
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** b) Select the "mv1603" BSP.
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** c) Select configuration "SinqHM_spawn_<instr>".
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** d) Start up the editor and ensure that "SINQHM_SPAWN"
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** is defined to be non-zero, e.g:
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** #define SINQHM_SPAWN 1
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** e) Select the Build option.
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** f) Copy file $HOME/wind/ppc/target/config/mv1603/vxWorks
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** to $HOME/wind/SinqHM/<instr>/vxWorks_auto.
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**
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** Using the bld script:
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** ====================
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** To build system images using the bld script:
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**
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** a) without the SinqHM modules:
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** pss123> $HOME/wind/SinqHM/bld basic
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** b) with the SinqHM modules:
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** pss123> $HOME/wind/SinqHM/bld <instr> all
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**
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** Warnings:
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** The bld script will only work if SINQHM_SPAWN is NOT
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** defined in $HOME/wind/1.0.1-SENS/ppc/target/config/mv1603/config.h
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**
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** When using the bld script, be sure that the file
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** $HOME/wind/1.0.1-SENS/ppc/target/config/mv1603/configdb.h
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** is set to select the correct VxWorks options. It is
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** easiest to use the Tornado WindCFG tool to do this.
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*/
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/*
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modification history
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--------------------
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V01F 29-Feb-2000 DM. Update for Tornado /1.0.1-SENS/ + updates to
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the above comments.
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V01B 4-Aug-1997 DM. Just spawn SinqHM_bootParamsConfig. This then spawns
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anything else which is specified in the boot line.
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V01A 3-Jun-1997 DM. Include spawning of SinqHM modules.
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18u,22sep98,cth merged in tffs, http, java changes for wv2.0 fcs
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18r,22apr98,hdn added comment for tffsDrv().
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18t,17apr98,nps added support for rBuffShow.
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18s,09mar98,sjw merge in HTTP and JAVA changes for conflict resolution
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18q,19jan98,hdn changed a condition macro to include tffsDrv().
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18r,18dec97,cth replaced windview, timestamp initialization with windviewConfig
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18q,13nov97,cth changed WV evtInstInit to wvLibInit2; removed connRtnSet,
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evtTaskInit; added include wvLib.h, rBuffLib.h
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18p,23sep97,yp added support for TFFS.
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18p,18aug97,nps changed WV buffer initialization with the rBuff API.
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18o,26feb97,dat added INCLUDE_USER_APPL and USER_APPL_INIT, spr 8071.
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18n,13dec96,elp changed syncLibInit() into symSyncLibInit().
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18m,18nov96,dds SPR 2529: return status for sysScsiInit is now checked.
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18l,06nov96,ms removed 17n hack to usrClock.
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18k,01nov96,hdn added support for PCMCIA.
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18j,21oct96,hdn changed paramerters for new LPT driver.
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18i,04oct96,elp added INCLUDE_SYM_TBL_SYNC (SPR# 6775).
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18h,11jul96,tam changed copyright year from 1995 to 1996.
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18l,19jul96,hdn added support for ATA driver.
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18k,25jun96,jmb Eliminated alternative WDB macro names (SPR #5707).
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18j,25jun96,dbt Initialized _func_selWakeupListInit before tyLib (SPR #3314).
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18i,21jun96,jmb update copyright. SPR #6364
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18h,21jun96,jmb long modhist -- deleted entries prior to 1994. SPR #6528
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18g,12mar96,tam removed all #if (CPU == PPC403).
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18p,06jun96,ism bumped copyright to 1996.
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18o,26jan96,ism cleaned up vxsim/solaris version
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18f,02oct95,kvk added sysHwInit2() for PPC603.
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18e,27sep95,tpr removed #if (CPU_FAMILY != PPC) staff.
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18n,07nov95,srh fixed C++ support comments.
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18m,29oct95,dat fixed warnings about printf arguments
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18l,11oct95,jdi doc: changed .pG to .tG.
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18k,10oct95,dat new BSP revision id. Added WDB Banner printing
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18j,15jun95,ms updated for new serial drivers.
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18i,09jun95,ms cleaned up console initialization
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18h,30may95,p_m added initialization of formatted I/O library.
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replaced spyStop() by spyLibInit().
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18g,22may95,p_m no longer initialize object format specific libraries if
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loader is not included.
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18f,22may95,myz modified new serial device initialization for x86 support
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18e,22may95,ms added some WDB agent support
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18e,30oct95,ism updated for SIMSPARCSOLARIS
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18d,28mar95,kkk added scalability support, changed edata and end to arrays
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(SPR #3917), changed baud rate to be a macro in configAll.h
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18g,25may95,yao changed to bzero bss segment for PPC.
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18f,04apr95,caf added PPC cache support.
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18e,03mar95,yao added shsHwInit2 () for PPC403.
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18d,24feb95,caf added PPC support.
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18c,20nov94,kdl added hashLibInit() when using dosFs.
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18b,09nov94,jds additions for scsi backward compatability ; scsi[12]IfInit()
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18a,04nov94,kdl merge cleanup.
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17l,02aug94,tpr added cacheEnable (BRANCH_CACHE) for the MC68060.
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17m,15oct94,hdn added LPT driver.
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17o,20jul94,ms changed INCLUDE_AOUT_HPPA to INCLUDE_SOM_COFF
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17n,02may94,ms added VxSim HP hack to usrClock().
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17q,15mar94,smb renamed tEvtTask parameters.
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17p,15feb94,smb defined WV_MODE, EVTBUFFER_ADDRESS for wvInstInit().
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17o,12jan94,kdl modified posix initialization; added queued signal init.
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*/
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/*
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DESCRIPTION
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This library is the WRS-supplied configuration module for VxWorks. It
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contains the root task, the primary system initialization routine, the
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network initialization routine, and the clock interrupt routine.
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The include file config.h includes a number of system-dependent parameters used
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in this file.
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In an effort to simplify the presentation of the configuration of vxWorks,
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this file has been split into smaller files. These additional configuration
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source files are located in ../../src/config/usr[xxx].c and are #included into
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this file below. This file contains the bulk of the code a customer is
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likely to customize.
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The module usrDepend.c contains checks that guard against unsupported
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configurations suchas INCLUDE_NFS without INCLUDE_RPC. The module
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usrKernel.c contains the core initialization of the kernel which is rarely
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customized, but provided for information. The module usrNetwork.c now
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contains all network initialization code. Finally, the module usrExtra.c
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contains the conditional inclusion of the optional packages selected in
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configAll.h.
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The source code necessary for the configuration selected is entirely
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included in this file during compilation as part of a standard build in
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the board support package. No other make is necessary.
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INCLUDE FILES:
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config.h
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SEE ALSO:
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.tG "Getting Started, Cross-Development"
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*/
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#include "vxWorks.h" /* always first */
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#include "config.h" /* board support configuration header */
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#include "usrConfig.h" /* general configuration header */
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#include "usrDepend.c" /* include dependency rules */
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#include "usrKernel.c" /* kernel configuration */
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#include "usrExtra.c" /* conditionally included packages */
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#ifdef INCLUDE_HTTP
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#include "http/httpLib.h" /* Wind Web Server interfaces */
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#endif
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/* global variables */
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int consoleFd; /* fd of initial console device */
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char consoleName[20]; /* console device name, eg. "/tyCo/0" */
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SYMTAB_ID statSymTbl; /* system error status symbol table id*/
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SYMTAB_ID standAloneSymTbl; /* STANDALONE version symbol table id */
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SYMTAB_ID sysSymTbl; /* system symbol table id */
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BOOT_PARAMS sysBootParams; /* parameters from boot line */
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int sysStartType; /* type of boot (WARM, COLD, etc) */
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/*******************************************************************************
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*
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* usrInit - user-defined system initialization routine
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*
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* This is the first C code executed after the system boots. This routine is
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* called by the assembly language start-up routine sysInit() which is in the
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* sysALib module of the target-specific directory. It is called with
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* interrupts locked out. The kernel is not multitasking at this point.
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*
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* This routine starts by clearing BSS; thus all variables are initialized to 0,
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* as per the C specification. It then initializes the hardware by calling
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* sysHwInit(), sets up the interrupt/exception vectors, and starts kernel
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* multitasking with usrRoot() as the root task.
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*
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* RETURNS: N/A
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*
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* SEE ALSO: kernelLib
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*
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* ARGSUSED0
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*/
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void usrInit
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(
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int startType
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)
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{
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#if (CPU_FAMILY == SPARC)
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excWindowInit (); /* SPARC window management */
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#endif
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/* configure data and instruction cache if available and leave disabled */
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#ifdef INCLUDE_CACHE_SUPPORT
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cacheLibInit (USER_I_CACHE_MODE, USER_D_CACHE_MODE);
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#endif /* INCLUDE_CACHE_SUPPORT */
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#if CPU_FAMILY!=SIMSPARCSUNOS && CPU_FAMILY!=SIMHPPA && CPU_FAMILY!=SIMSPARCSOLARIS
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/* don't assume bss variables are zero before this call */
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bzero (edata, end - edata); /* zero out bss variables */
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#endif /* CPU_FAMILY!=SIMSPARCSUNOS && CPU_FAMILY!=SIMHPPA && CPU_FAMILY!=SIMSPARCSOLARIS */
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sysStartType = startType; /* save type of system start */
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intVecBaseSet ((FUNCPTR *) VEC_BASE_ADRS); /* set vector base table */
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#if (CPU_FAMILY == AM29XXX)
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excSpillFillInit (); /* am29k stack cache managemt */
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#endif
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#ifdef INCLUDE_EXC_HANDLING
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excVecInit (); /* install exception vectors */
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excShowInit (); /* install sysExcMsg handlers */
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#endif /* INCLUDE_EXC_HANDLING */
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sysHwInit (); /* initialize system hardware */
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usrKernelInit (); /* configure the Wind kernel */
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#ifdef INCLUDE_CACHE_SUPPORT
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#ifdef USER_I_CACHE_ENABLE
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cacheEnable (INSTRUCTION_CACHE); /* enable instruction cache */
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#endif /* USER_I_CACHE_ENABLE */
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#ifdef USER_D_CACHE_ENABLE
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cacheEnable (DATA_CACHE); /* enable data cache */
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#endif /* USER_D_CACHE_ENABLE */
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#if (CPU == MC68060)
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#ifdef USER_B_CACHE_ENABLE
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cacheEnable (BRANCH_CACHE); /* enable branch cache */
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#endif /* USER_B_CACHE_ENABLE */
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#endif /* (CPU == MC68060) */
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#endif /* INCLUDE_CACHE_SUPPORT */
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/* start the kernel specifying usrRoot as the root task */
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kernelInit ((FUNCPTR) usrRoot, ROOT_STACK_SIZE,
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#ifdef INCLUDE_WDB
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(char *) FREE_RAM_ADRS + WDB_POOL_SIZE,
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#else
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(char *) FREE_RAM_ADRS,
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#endif
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sysMemTop (), ISR_STACK_SIZE, INT_LOCK_LEVEL);
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}
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/*******************************************************************************
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*
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* usrRoot - the root task
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*
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* This is the first task to run under the multitasking kernel. It performs
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* all final initialization and then starts other tasks.
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*
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* It initializes the I/O system, installs drivers, creates devices, and sets
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* up the network, etc., as necessary for a particular configuration. It
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* may also create and load the system symbol table, if one is to be included.
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* It may then load and spawn additional tasks as needed. In the default
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* configuration, it simply initializes the VxWorks shell.
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*
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* RETURNS: N/A
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*/
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void usrRoot
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(
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char * pMemPoolStart, /* start of system memory partition */
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unsigned memPoolSize /* initial size of mem pool */
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)
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{
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char tyName [20];
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int ix;
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#if (SINQHM_SPAWN != 0)
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/*-----------------------------------------------------------------
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** Define local variables and templates for SinqHM modules
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*/
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void SinqHM_bootParamsConfig (void);
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/*-----------------------------------------------------------------*/
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#endif /* (SINQHM_SPAWN != 0) */
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/* Initialize the memory pool before initializing any other package.
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* The memory associated with the root task will be reclaimed at the
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* completion of its activities.
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*/
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#ifdef INCLUDE_MEM_MGR_FULL
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memInit (pMemPoolStart, memPoolSize); /* initialize memory pool */
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#else
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memPartLibInit (pMemPoolStart, memPoolSize);/* initialize memory pool */
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#endif /* INCLUDE_MEM_MGR_FULL */
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#ifdef INCLUDE_SHOW_ROUTINES
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memShowInit (); /* initialize memShow routine */
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#endif /* INCLUDE_SHOW_ROUTINES */
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#if defined(INCLUDE_MMU_BASIC) || defined(INCLUDE_MMU_FULL)
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usrMmuInit (); /* initialize the mmu */
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#endif /* defined(INCLUDE_MMU_BASIC) || defined(INCLUDE_MMU_FULL) */
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/* set up system timer */
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sysClkConnect ((FUNCPTR) usrClock, 0); /* connect clock ISR */
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sysClkRateSet (60); /* set system clock rate */
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sysClkEnable (); /* start it */
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/*
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* select sould be initialized after NFS and RPC for proper delete
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* hook order but _func_selWakeupListInit should be set
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* before tyLib module (SPR #3314).
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*/
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#ifdef INCLUDE_SELECT
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_func_selWakeupListInit = (FUNCPTR) selWakeupListInit;
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#endif /* INCLUDE_SELECT */
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/* initialize I/O system */
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#ifdef INCLUDE_IO_SYSTEM
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iosInit (NUM_DRIVERS, NUM_FILES, "/null");
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consoleFd = NONE; /* assume no console device */
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#ifdef INCLUDE_TYCODRV_5_2
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#ifdef INCLUDE_TTY_DEV
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if (NUM_TTY > 0)
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{
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tyCoDrv (); /* install console driver */
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for (ix = 0; ix < NUM_TTY; ix++) /* create serial devices */
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{
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sprintf (tyName, "%s%d", "/tyCo/", ix);
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(void) tyCoDevCreate (tyName, ix, 512, 512);
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if (ix == CONSOLE_TTY)
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strcpy (consoleName, tyName); /* store console name */
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}
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consoleFd = open (consoleName, O_RDWR, 0);
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/* set baud rate */
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(void) ioctl (consoleFd, FIOBAUDRATE, CONSOLE_BAUD_RATE);
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(void) ioctl (consoleFd, FIOSETOPTIONS, OPT_TERMINAL);
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}
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#endif /* INCLUDE_TTY_DEV */
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#else /* !INCLUDE_TYCODRV_5_2 */
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#ifdef INCLUDE_TTY_DEV
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if (NUM_TTY > 0)
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{
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ttyDrv(); /* install console driver */
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for (ix = 0; ix < NUM_TTY; ix++) /* create serial devices */
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{
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#if (defined(INCLUDE_WDB) && (WDB_COMM_TYPE == WDB_COMM_SERIAL))
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if (ix == WDB_TTY_CHANNEL) /* don't use WDBs channel */
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continue;
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#endif
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sprintf (tyName, "%s%d", "/tyCo/", ix);
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(void) ttyDevCreate (tyName, sysSerialChanGet(ix), 512, 512);
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if (ix == CONSOLE_TTY) /* init the tty console */
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{
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strcpy (consoleName, tyName);
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consoleFd = open (consoleName, O_RDWR, 0);
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(void) ioctl (consoleFd, FIOBAUDRATE, CONSOLE_BAUD_RATE);
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(void) ioctl (consoleFd, FIOSETOPTIONS, OPT_TERMINAL);
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}
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}
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}
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#endif /* INCLUDE_TTY_DEV */
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#ifdef INCLUDE_PC_CONSOLE
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pcConDrv ();
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for (ix = 0; ix < N_VIRTUAL_CONSOLES; ix++)
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{
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sprintf (tyName, "%s%d", "/pcConsole/", ix);
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(void) pcConDevCreate (tyName,ix, 512, 512);
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if (ix == PC_CONSOLE) /* init the console device */
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{
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strcpy (consoleName, tyName);
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consoleFd = open (consoleName, O_RDWR, 0);
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(void) ioctl (consoleFd, FIOBAUDRATE, CONSOLE_BAUD_RATE);
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(void) ioctl (consoleFd, FIOSETOPTIONS, OPT_TERMINAL);
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}
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}
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#endif /* INCLUDE_PC_CONSOLE */
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#endif /* !INCLUDE_TYCODRV_5_2 */
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ioGlobalStdSet (STD_IN, consoleFd);
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ioGlobalStdSet (STD_OUT, consoleFd);
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ioGlobalStdSet (STD_ERR, consoleFd);
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#endif /* INCLUDE_IO_SYSTEM */
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/* initialize symbol table facilities */
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#ifdef INCLUDE_SYM_TBL
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hashLibInit (); /* initialize hash table package */
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symLibInit (); /* initialize symbol table package */
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#ifdef INCLUDE_SHOW_ROUTINES
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symShowInit (); /* initialize symbol table show */
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#endif /* INCLUDE_SHOW_ROUTINES */
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#endif /* INCLUDE_SYM_TBL */
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/* initialize exception handling */
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#if defined(INCLUDE_EXC_HANDLING) && defined(INCLUDE_EXC_TASK)
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excInit (); /* initialize exception handling */
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#endif /* defined(INCLUDE_EXC_HANDLING) && defined(INCLUDE_EXC_TASK) */
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#ifdef INCLUDE_LOGGING
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logInit (consoleFd, MAX_LOG_MSGS); /* initialize logging */
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#endif /* INCLUDE_LOGGING */
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#ifdef INCLUDE_SIGNALS
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sigInit (); /* initialize signals */
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#endif /* INCLUDE_SIGNALS */
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/* initialize debugging */
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#ifdef INCLUDE_DEBUG
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dbgInit (); /* initialize debugging */
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#endif /* INCLUDE_DEBUG */
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/* initialize pipe driver */
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|
|
|
#ifdef INCLUDE_PIPES
|
|
pipeDrv (); /* install pipe driver */
|
|
#endif /* INCLUDE_PIPES */
|
|
|
|
|
|
/* initialize standard I/O package */
|
|
|
|
#ifdef INCLUDE_STDIO
|
|
stdioInit (); /* initialize standard I/O library */
|
|
#ifdef INCLUDE_SHOW_ROUTINES
|
|
stdioShowInit ();
|
|
#endif /* INCLUDE_SHOW_ROUTINES */
|
|
#endif /* INCLUDE_STDIO */
|
|
|
|
/* initialize POSIX queued signals */
|
|
|
|
#if defined(INCLUDE_POSIX_SIGNALS) && defined(INCLUDE_SIGNALS)
|
|
sigqueueInit (NUM_SIGNAL_QUEUES); /* initialize queued signals */
|
|
#endif
|
|
|
|
/* initialize POSIX semaphores */
|
|
|
|
#ifdef INCLUDE_POSIX_SEM
|
|
semPxLibInit ();
|
|
#ifdef INCLUDE_SHOW_ROUTINES
|
|
semPxShowInit ();
|
|
#endif /* INCLUDE_SHOW_POUTINES */
|
|
#endif /* INCLUDE_POSIX_SEM */
|
|
|
|
/* initialize POSIX message queues */
|
|
|
|
#ifdef INCLUDE_POSIX_MQ
|
|
mqPxLibInit (MQ_HASH_SIZE);
|
|
#ifdef INCLUDE_SHOW_ROUTINES
|
|
mqPxShowInit ();
|
|
#endif /* INCLUDE_SHOW_ROUTINES */
|
|
#endif /* INCLUDE_POSIX_MQ */
|
|
|
|
/* initialize POSIX async I/O support */
|
|
|
|
#ifdef INCLUDE_POSIX_AIO
|
|
aioPxLibInit (MAX_LIO_CALLS);
|
|
#ifdef INCLUDE_POSIX_AIO_SYSDRV
|
|
aioSysInit (MAX_AIO_SYS_TASKS, AIO_TASK_PRIORITY, AIO_TASK_STACK_SIZE);
|
|
#endif /* INCLUDE_POSIX_AIO_SYSDRV */
|
|
#endif /* INCLUDE_POSIX_AIO */
|
|
|
|
/* initialize filesystems and disk drivers */
|
|
|
|
#ifdef INCLUDE_DOSFS
|
|
hashLibInit (); /* initialize hash table package */
|
|
dosFsInit (NUM_DOSFS_FILES); /* init dosFs filesystem */
|
|
#endif /* INCLUDE_DOSFS */
|
|
|
|
#ifdef INCLUDE_RAWFS
|
|
rawFsInit (NUM_RAWFS_FILES); /* init rawFs filesystem */
|
|
#endif /* INCLUDE_RAWFS */
|
|
|
|
#ifdef INCLUDE_RT11FS
|
|
rt11FsInit (NUM_RT11FS_FILES); /* init rt11Fs filesystem */
|
|
#endif /* INCLUDE_RT11FS */
|
|
|
|
#ifdef INCLUDE_RAMDRV
|
|
ramDrv (); /* initialize ram disk driver */
|
|
#endif /* INCLUDE_RAMDRV */
|
|
|
|
#ifdef INCLUDE_SCSI
|
|
|
|
/*
|
|
* initialize either the SCSI1 or SCSI2 interface; initialize SCSI2 when
|
|
* the SCSI2 interface is available.
|
|
*/
|
|
|
|
#ifndef INCLUDE_SCSI2
|
|
scsi1IfInit ();
|
|
#else
|
|
scsi2IfInit ();
|
|
#endif
|
|
|
|
/* initialize SCSI controller */
|
|
if (sysScsiInit () == OK)
|
|
{
|
|
usrScsiConfig (); /* configure SCSI peripherals */
|
|
}
|
|
else
|
|
{
|
|
printf ("sysScsiInit() Failed, SCSI system not initialized\n");
|
|
}
|
|
|
|
#endif /* INCLUDE_SCSI */
|
|
|
|
#ifdef INCLUDE_FD
|
|
fdDrv (FD_INT_VEC, FD_INT_LVL); /* initialize floppy disk driver */
|
|
#endif /* INCLUDE_FD */
|
|
|
|
#ifdef INCLUDE_IDE
|
|
ideDrv (IDE_INT_VEC, IDE_INT_LVL, IDE_CONFIG); /* init IDE disk driver */
|
|
#endif /* INCLUDE_IDE */
|
|
|
|
#ifdef INCLUDE_ATA
|
|
{ /* initialize hard disk driver */
|
|
IMPORT ATA_RESOURCE ataResources[];
|
|
ATA_RESOURCE *pAtaResource;
|
|
|
|
for (ix = 0; ix < ATA_MAX_CTRLS; ix++)
|
|
{
|
|
pAtaResource = &ataResources[ix];
|
|
if (pAtaResource->ctrlType == IDE_LOCAL)
|
|
ataDrv (ix, pAtaResource->drives, pAtaResource->intVector,
|
|
pAtaResource->intLevel, pAtaResource->configType,
|
|
pAtaResource->semTimeout, pAtaResource->wdgTimeout);
|
|
}
|
|
}
|
|
#ifdef INCLUDE_SHOW_ROUTINES
|
|
ataShowInit (); /* install ATA/IDE show routine */
|
|
#endif /* INCLUDE_SHOW_ROUTINES */
|
|
#endif /* INCLUDE_ATA */
|
|
|
|
#ifdef INCLUDE_LPT
|
|
{
|
|
IMPORT LPT_RESOURCE lptResources[];
|
|
lptDrv (LPT_CHANNELS, &lptResources[0]); /* init LPT parallel driver */
|
|
}
|
|
#endif /* INCLUDE_LPT */
|
|
|
|
#ifdef INCLUDE_PCMCIA
|
|
#ifdef INCLUDE_SHOW_ROUTINES
|
|
pcmciaShowInit (); /* install PCMCIA show routines */
|
|
#endif /* INCLUDE_SHOW_ROUTINES */
|
|
pcmciaInit (); /* init PCMCIA Lib */
|
|
#endif /* INCLUDE_PCMCIA */
|
|
|
|
#ifdef INCLUDE_TFFS
|
|
tffsDrv (); /* it should be after pcmciaInit() */
|
|
#endif /* INCLUDE_TFFS */
|
|
|
|
#ifdef INCLUDE_FORMATTED_IO
|
|
fioLibInit (); /* initialize formatted I/O */
|
|
#endif /* INCLUDE_FORMATTED_IO */
|
|
|
|
/* initialize floating point facilities */
|
|
|
|
#ifdef INCLUDE_FLOATING_POINT
|
|
floatInit (); /* initialize floating point I/O */
|
|
#endif /* INCLUDE_FLOATING_POINT */
|
|
|
|
/* install software floating point emulation (if applicable) */
|
|
|
|
#ifdef INCLUDE_SW_FP
|
|
mathSoftInit (); /* use software emulation for fp math */
|
|
#endif /* INCLUDE_SW_FP */
|
|
|
|
/* install hardware floating point support (if applicable) */
|
|
|
|
#ifdef INCLUDE_HW_FP
|
|
mathHardInit (); /* do fppInit() & install hw fp math */
|
|
|
|
#ifdef INCLUDE_SHOW_ROUTINES
|
|
fppShowInit (); /* install hardware fp show routine */
|
|
#endif /* INCLUDE_SHOW_ROUTINES */
|
|
#endif /* INCLUDE_HW_FP */
|
|
|
|
/* initialize performance monitoring tools */
|
|
|
|
#ifdef INCLUDE_SPY
|
|
spyLibInit (); /* install task cpu utilization tool */
|
|
#endif /* INCLUDE_SPY */
|
|
|
|
#ifdef INCLUDE_TIMEX
|
|
timexInit (); /* install function timing tool */
|
|
#endif /* INCLUDE_TIMEX */
|
|
|
|
#ifdef INCLUDE_ENV_VARS
|
|
envLibInit (ENV_VAR_USE_HOOKS); /* initialize environment variable */
|
|
#endif /* INCLUDE_ENV_VARS */
|
|
|
|
|
|
/* initialize object module loader */
|
|
|
|
#ifdef INCLUDE_LOADER
|
|
moduleLibInit (); /* initialize module manager */
|
|
|
|
#if defined(INCLUDE_AOUT)
|
|
loadAoutInit (); /* use a.out format */
|
|
#else /* coff or ecoff */
|
|
#if defined(INCLUDE_ECOFF)
|
|
loadEcoffInit (); /* use ecoff format */
|
|
#else /* ecoff */
|
|
#if defined(INCLUDE_COFF)
|
|
loadCoffInit (); /* use coff format */
|
|
#else /* coff */
|
|
#if defined(INCLUDE_ELF)
|
|
loadElfInit (); /* use elf format */
|
|
#else
|
|
#if defined(INCLUDE_SOM_COFF)
|
|
loadSomCoffInit ();
|
|
#endif
|
|
#endif
|
|
#endif
|
|
#endif
|
|
#endif
|
|
|
|
#endif /* INCLUDE_LOADER */
|
|
|
|
/* initialize wtx client to synchronize host and target symbol tables */
|
|
#ifdef INCLUDE_SYM_TBL_SYNC
|
|
symSyncLibInit ();
|
|
#endif /* INCLUDE_SYM_TBL_SYNC */
|
|
|
|
/* initialize network */
|
|
|
|
#ifdef INCLUDE_NET_INIT
|
|
usrBootLineInit (sysStartType); /* crack the bootline */
|
|
usrNetInit (BOOT_LINE_ADRS); /* initialize network support */
|
|
#endif /* INCLUDE_NET_INIT */
|
|
|
|
#ifdef INCLUDE_PASSFS
|
|
{
|
|
extern STATUS passFsInit ();
|
|
extern void *passFsDevInit ();
|
|
char passName [256];
|
|
|
|
if (passFsInit (1) == OK)
|
|
{
|
|
extern char vxsim_hostname[];
|
|
extern char vxsim_cwd[];
|
|
|
|
sprintf (passName, "%s:", vxsim_hostname);
|
|
if (passFsDevInit (passName) == NULL)
|
|
{
|
|
printf ("passFsDevInit failed for <%s>\n", passName);
|
|
}
|
|
else
|
|
{
|
|
sprintf (passName, "%s:%s", vxsim_hostname, vxsim_cwd);
|
|
ioDefPathSet (passName);
|
|
}
|
|
}
|
|
else
|
|
printf ("passFsInit failed\n");
|
|
}
|
|
#endif /* INCLUDE_PASSFS */
|
|
|
|
#ifdef INCLUDE_DOS_DISK
|
|
{
|
|
char unixName [80];
|
|
extern void unixDrv ();
|
|
extern void unixDiskInit ();
|
|
extern char *u_progname; /* home of executable */
|
|
char *pLastSlash;
|
|
|
|
unixDrv ();
|
|
|
|
pLastSlash = strrchr (u_progname, '/');
|
|
pLastSlash = (pLastSlash == NULL) ? u_progname : (pLastSlash + 1);
|
|
sprintf (unixName, "/tmp/%s%d.dos", pLastSlash, sysProcNumGet());
|
|
unixDiskInit (unixName, "A:", 0);
|
|
}
|
|
#endif /* INCLUDE_DOS_DISK */
|
|
|
|
/* initialize shared memory objects */
|
|
|
|
#ifdef INCLUDE_SM_OBJ /* unbundled shared memory objects */
|
|
usrSmObjInit (BOOT_LINE_ADRS);
|
|
#endif /* INCLUDE_SM_OBJ */
|
|
|
|
/* write protect text segment & vector table only after bpattach () */
|
|
|
|
#ifdef INCLUDE_MMU_FULL /* unbundled mmu product */
|
|
#ifdef INCLUDE_PROTECT_TEXT
|
|
if (vmTextProtect () != OK)
|
|
printf ("\nError protecting text segment. errno = %x\n", errno);
|
|
#endif /* INCLUDE_PROTECT_TEXT */
|
|
|
|
#ifdef INCLUDE_PROTECT_VEC_TABLE
|
|
if (intVecTableWriteProtect () != OK)
|
|
printf ("\nError protecting vector table. errno = %x\n", errno);
|
|
#endif /* INCLUDE_PROTECT_VEC_TABLE */
|
|
#endif /* INCLUDE_MMU_FULL */
|
|
|
|
/* initialize select only after NFS and RPC for proper delete hook order */
|
|
|
|
#ifdef INCLUDE_SELECT
|
|
selectInit ();
|
|
#endif /* INCLUDE_SELECT */
|
|
|
|
/* create system and status symbol tables */
|
|
|
|
#ifdef INCLUDE_STANDALONE_SYM_TBL
|
|
sysSymTbl = symTblCreate (SYM_TBL_HASH_SIZE_LOG2, TRUE, memSysPartId);
|
|
|
|
printf ("\nAdding %ld symbols for standalone.\n", standTblSize);
|
|
|
|
for (ix = 0; ix < standTblSize; ix++) /* fill in from built in table*/
|
|
symTblAdd (sysSymTbl, &(standTbl[ix]));
|
|
#endif /* INCLUDE_STANDALONE_SYM_TBL */
|
|
|
|
#ifdef INCLUDE_NET_SYM_TBL
|
|
sysSymTbl = symTblCreate (SYM_TBL_HASH_SIZE_LOG2, TRUE, memSysPartId);
|
|
|
|
netLoadSymTbl (); /* fill in table from host */
|
|
#endif /* INCLUDE_NET_SYM_TBL */
|
|
|
|
#ifdef INCLUDE_STAT_SYM_TBL
|
|
statSymTbl = symTblCreate (STAT_TBL_HASH_SIZE_LOG2, FALSE, memSysPartId);
|
|
|
|
for (ix = 0; ix < statTblSize; ix ++) /* fill in from built in table*/
|
|
symTblAdd (statSymTbl, &(statTbl [ix]));
|
|
#endif /* INCLUDE_STAT_SYM_TBL */
|
|
|
|
|
|
/* initialize C++ support library */
|
|
|
|
#if defined (INCLUDE_CPLUS) && defined (INCLUDE_CPLUS_MIN)
|
|
#error Define only one of INCLUDE_CPLUS or INCLUDE_CPLUS_MIN, not both
|
|
#endif
|
|
|
|
#ifdef INCLUDE_CPLUS /* all standard C++ runtime support */
|
|
cplusLibInit ();
|
|
#endif
|
|
|
|
#ifdef INCLUDE_CPLUS_MIN /* minimal C++ runtime support */
|
|
cplusLibMinInit ();
|
|
#endif
|
|
|
|
/* initialize Wind Web Server */
|
|
|
|
#ifdef INCLUDE_HTTP
|
|
httpd ();
|
|
#endif /* INCLUDE_HTTP */
|
|
|
|
/* initialize windview support */
|
|
|
|
#ifdef INCLUDE_RBUFF /* install rBuff support */
|
|
rBuffLibInit();
|
|
#ifdef INCLUDE_SHOW_ROUTINES
|
|
rBuffShowInit (); /* install rBuff show routine */
|
|
#endif /* INCLUDE_SHOW_ROUTINES */
|
|
#endif /* INCLUDE_RBUFF */
|
|
|
|
#ifdef INCLUDE_WINDVIEW
|
|
windviewConfig ();
|
|
#endif /* INCLUDE_WINDVIEW */
|
|
|
|
|
|
/* initialize the WDB debug agent */
|
|
|
|
#ifdef INCLUDE_WDB
|
|
wdbConfig();
|
|
|
|
#ifdef INCLUDE_WDB_BANNER
|
|
#ifndef INCLUDE_SHELL
|
|
/* short banner, like the bootPrintLogo banner */
|
|
printf ("\n\n");
|
|
printf ("%17s%s", "","VxWorks\n\n");
|
|
printf ("Copyright 1984-1996 Wind River Systems, Inc.\n\n");
|
|
printf (" CPU: %s\n", sysModel ());
|
|
printf (" VxWorks: " VXWORKS_VERSION "\n");
|
|
printf (" BSP version: " BSP_VERSION BSP_REV "\n");
|
|
printf (" Creation date: %s %s\n", __DATE__, __TIME__);
|
|
printf (" WDB: %s.\n\n",
|
|
((wdbRunsExternal () || wdbRunsTasking ()) ?
|
|
"Ready" : "Agent configuration failed") );
|
|
#endif /*INCLUDE_SHELL*/
|
|
|
|
#endif /*INCLUDE_WDB_BANNER*/
|
|
|
|
#endif /* INCLUDE_WDB */
|
|
|
|
/* initialize interactive shell */
|
|
|
|
#ifdef INCLUDE_SHELL
|
|
#ifdef INCLUDE_SECURITY /* include shell security */
|
|
if ((sysFlags & SYSFLG_NO_SECURITY) == 0)
|
|
{
|
|
loginInit (); /* initialize login table */
|
|
shellLoginInstall (loginPrompt, NULL); /* install security program */
|
|
|
|
/* add additional users here as required */
|
|
|
|
loginUserAdd (LOGIN_USER_NAME, LOGIN_PASSWORD);
|
|
}
|
|
#endif /* INCLUDE_SECURITY */
|
|
|
|
printLogo (); /* print out the banner page */
|
|
|
|
printf (" ");
|
|
printf ("CPU: %s. Processor #%d.\n", sysModel (), sysProcNumGet ());
|
|
printf (" ");
|
|
printf ("Memory Size: 0x%x.", (UINT)(sysMemTop () - (char *)LOCAL_MEM_LOCAL_ADRS));
|
|
printf (" BSP version " BSP_VERSION BSP_REV ".");
|
|
#if defined(INCLUDE_WDB) && defined(INCLUDE_WDB_BANNER)
|
|
printf ("\n ");
|
|
printf ("WDB: %s.",
|
|
((wdbRunsExternal () || wdbRunsTasking ()) ?
|
|
"Ready" : "Agent configuration failed") );
|
|
#endif /*INCLUDE_WDB && INCLUDE_WDB_BANNER*/
|
|
printf ("\n\n");
|
|
|
|
#ifdef INCLUDE_STARTUP_SCRIPT /* run a startup script */
|
|
if (sysBootParams.startupScript [0] != EOS)
|
|
usrStartupScript (sysBootParams.startupScript);
|
|
#endif /* INCLUDE_STARTUP_SCRIPT */
|
|
|
|
shellInit (SHELL_STACK_SIZE, TRUE); /* create the shell */
|
|
|
|
|
|
/* only include the simple demo if the shell is NOT included */
|
|
|
|
#else
|
|
#if defined(INCLUDE_DEMO) /* create demo w/o shell */
|
|
taskSpawn ("demo", 20, 0, 2000, (FUNCPTR)usrDemo, 0,0,0,0,0,0,0,0,0,0);
|
|
#endif /* mips cpp no elif */
|
|
|
|
#endif /* INCLUDE_SHELL */
|
|
|
|
#if defined(INCLUDE_JAVA)
|
|
javaConfig ();
|
|
#endif /* INCLUDE_JAVA */
|
|
|
|
#ifdef INCLUDE_USER_APPL
|
|
/* Startup the user's application */
|
|
|
|
USER_APPL_INIT; /* must be a valid C statement or block */
|
|
#endif
|
|
|
|
#if (SINQHM_SPAWN != 0)
|
|
printf ("Spawning SinqHM_bootParamsConfig ...\n");
|
|
taskSpawn ("hmConfig", 100, VX_FP_TASK, 20000,
|
|
(FUNCPTR) SinqHM_bootParamsConfig,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
|
|
/*------------------------------------------------------------------*/
|
|
#endif /* (SINQHM_SPAWN != 0) */
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* usrClock - user-defined system clock interrupt routine
|
|
*
|
|
* This routine is called at interrupt level on each clock interrupt.
|
|
* It is installed by usrRoot() with a sysClkConnect() call.
|
|
* It calls all the other packages that need to know about clock ticks,
|
|
* including the kernel itself.
|
|
*
|
|
* If the application needs anything to happen at the system clock interrupt
|
|
* level, it can be added to this routine.
|
|
*
|
|
* RETURNS: N/A
|
|
*/
|
|
|
|
void usrClock ()
|
|
|
|
{
|
|
tickAnnounce (); /* announce system tick to kernel */
|
|
}
|
|
|
|
#ifdef INCLUDE_DEMO
|
|
|
|
/********************************************************************************
|
|
* usrDemo - example application without shell
|
|
*
|
|
* This routine is spawned as a task at the end of usrRoot(), if INCLUDE_DEMO
|
|
* is defined, and INCLUDE_SHELL is NOT defined in configAll.h or config.h.
|
|
* It is intended to indicate how a shell-less application can be linked,
|
|
* loaded, and ROMed.
|
|
*
|
|
* NOMANUAL
|
|
*/
|
|
|
|
void usrDemo (void)
|
|
|
|
{
|
|
char string [40];
|
|
|
|
printf ("VxWorks (for %s) version %s.\n", sysModel (), vxWorksVersion);
|
|
printf ("Kernel: %s.\n", kernelVersion ());
|
|
printf ("Made on %s.\n", creationDate);
|
|
|
|
FOREVER
|
|
{
|
|
printf ("\nThis is a test. Type something: ");
|
|
fioRdString (STD_IN, string, sizeof (string));
|
|
printf ("\nYou typed \"%s\".\n", string);
|
|
|
|
if (strcmp (string, "0") == 0)
|
|
memShow (0);
|
|
|
|
if (strcmp (string, "1") == 0)
|
|
memShow (1);
|
|
}
|
|
}
|
|
|
|
#endif /* INCLUDE_DEMO */
|