FreeCalypso > hg > fc-selenite
diff src/nucleus/inc.c @ 7:0f80e1e4dce4
src/nucleus: library C code import from FreeNucleus package
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 15 Jul 2018 20:57:33 +0000 |
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| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/nucleus/inc.c Sun Jul 15 20:57:33 2018 +0000 @@ -0,0 +1,234 @@ +/*************************************************************************/ +/* */ +/* Copyright Mentor Graphics Corporation 2002 */ +/* All Rights Reserved. */ +/* */ +/* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */ +/* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */ +/* SUBJECT TO LICENSE TERMS. */ +/* */ +/*************************************************************************/ + +/*************************************************************************/ +/* */ +/* FILE NAME VERSION */ +/* */ +/* inc.c Nucleus PLUS 1.14 */ +/* */ +/* COMPONENT */ +/* */ +/* IN - Initialization */ +/* */ +/* DESCRIPTION */ +/* */ +/* This file contains initialization and setup routines associated */ +/* with the initialization component. */ +/* */ +/* DATA STRUCTURES */ +/* */ +/* None */ +/* */ +/* FUNCTIONS */ +/* */ +/* INC_Initialize Common system initialization */ +/* */ +/* DEPENDENCIES */ +/* */ +/* in_extr.h Initialization functions */ +/* er_extr.h Error handling function */ +/* hi_extr.h History functions */ +/* tc_extr.h Thread Control functions */ +/* mb_extr.h Mailbox functions */ +/* qu_extr.h Queue functions */ +/* pi_extr.h Pipe functions */ +/* sm_extr.h Semaphore functions */ +/* ev_extr.h Event group functions */ +/* pm_extr.h Partition memory functions */ +/* dm_extr.h Dynamic memory functions */ +/* tm_extr.h Timer functions */ +/* io_extr.h I/O Driver functions */ +/* */ +/* HISTORY */ +/* */ +/* DATE REMARKS */ +/* */ +/* 03-01-1993 Created initial version 1.0 */ +/* 04-19-1993 Verified version 1.0 */ +/* 03-01-1994 Replaced void with VOID, */ +/* resulting in version 1.1 */ +/* */ +/* 03-18-1994 Verified version 1.1 */ +/* 04-17-1996 updated to version 1.2 */ +/* 03-20-1998 Moved the INC_Initialize_State */ +/* define values into their own */ +/* in_defs.h include file as part */ +/* of SPR455. This creates */ +/* version 1.2a. */ +/* 03-24-1998 Released version 1.3. */ +/* 03-26-1999 Released 1.11m (new release */ +/* numbering scheme) */ +/* 04-17-2002 Released version 1.13m */ +/* 11-07-2002 Released version 1.14 */ +/*************************************************************************/ +#define NU_SOURCE_FILE + + +#include "in_defs.h" /* Initialization defines */ +#include "in_extr.h" /* Initialization functions */ +#include "hi_extr.h" /* History functions */ +#include "er_extr.h" /* Error handling function */ +#include "tc_extr.h" /* Thread Control functions */ +#include "mb_extr.h" /* Mailbox functions */ +#include "qu_extr.h" /* Queue functions */ +#include "pi_extr.h" /* Pipe functions */ +#include "sm_extr.h" /* Semaphore functions */ +#include "ev_extr.h" /* Event group functions */ +#include "pm_extr.h" /* Partition memory functions*/ +#include "dm_extr.h" /* Dynamic memory functions */ +#include "tm_extr.h" /* Timer functions */ +#include "io_extr.h" /* I/O Driver functions */ + + +/* Define global variable that contains the state of initialization. This + flag is for information use only. */ + +INT INC_Initialize_State; + + +/* Define external functions that access the release and license + information. */ + +CHAR *RLC_Release_Information(VOID); +CHAR *LIC_License_Information(VOID); + +#if defined(NU_MODULE_SUPPORT) && (NU_MODULE_SUPPORT > 0) + +/* Prototypes for Module Initialization funcitons */ +STATUS MRC_Initialize(VOID); +STATUS MSC_Initialize(VOID); + +#endif + +/*************************************************************************/ +/* */ +/* FUNCTION */ +/* */ +/* INC_Initialize */ +/* */ +/* DESCRIPTION */ +/* */ +/* This function is the main initialization function of the system. */ +/* All components are initialized by this function. After system */ +/* initialization is complete, the Application_Initialize routine */ +/* is called. After all initialization is complete, this function */ +/* calls TCT_Schedule to start scheduling tasks. */ +/* */ +/* CALLED BY */ +/* */ +/* INT_Initialize Target dependent initialize */ +/* */ +/* CALLS */ +/* */ +/* Application_Initialize Application initialize */ +/* RLC_Release_Information Release information */ +/* LIC_License_Information License information */ +/* ERI_Initialize Error handling initialize */ +/* HII_Initialize History initialization */ +/* TCI_Initialize Thread control initialize */ +/* MBI_Initialize Mailbox initialize */ +/* QUI_Initialize Queue initialize */ +/* PII_Initialize Pipe initialize */ +/* SMI_Initialize Semaphore initialize */ +/* EVI_Initialize Event flag initialize */ +/* PMI_Initialize Partition memory initialize */ +/* DMI_Initialize Dynamic memory initialize */ +/* TMI_Initialize Timer initialize */ +/* IOI_Initialize I/O Driver initialize */ +/* MRC_Initialize Memory Region initialize */ +/* MSC_Initialize Module Support initialize */ +/* TCT_Schedule Thread scheduling loop */ +/* */ +/* INPUTS */ +/* */ +/* first_available_memory Pointer to available memory */ +/* */ +/* OUTPUTS */ +/* */ +/* None */ +/* */ +/* HISTORY */ +/* */ +/* DATE REMARKS */ +/* */ +/* 03-01-1993 Created initial version 1.0 */ +/* 04-19-1993 Verified version 1.0 */ +/* */ +/*************************************************************************/ +VOID INC_Initialize(VOID *first_available_memory) +{ + + /* Indicate that initialization is starting. */ + INC_Initialize_State = INC_START_INITIALIZE; + + /* Call release information function. */ + RLC_Release_Information(); + + /* Call license information function. */ + LIC_License_Information(); + + /* Initialize the Error handling (ER) component. */ + ERI_Initialize(); + + /* Initialize the History (HI) component. */ + HII_Initialize(); + +#if defined(NU_MODULE_SUPPORT) && (NU_MODULE_SUPPORT > 0) + + MRC_Initialize(); /* Initialize Memory Region component */ + MSC_Initialize(); /* Initialize Module Support component */ + +#endif + + /* Initialize the Thread Control (TC) component. */ + TCI_Initialize(); + + /* Initialize the Mailbox (MB) component. */ + MBI_Initialize(); + + /* Initialize the Queue (QU) component. */ + QUI_Initialize(); + + /* Initialize the Pipe (PI) component. */ + PII_Initialize(); + + /* Initialize the Semaphore (SM) component. */ + SMI_Initialize(); + + /* Initialize the Event Group (EV) component. */ + EVI_Initialize(); + + /* Initialize the Partition memory (PM) component. */ + PMI_Initialize(); + + /* Initialize the Dynamic memory (DM) component. */ + DMI_Initialize(); + + /* Initialize the Timer (TM) component. */ + TMI_Initialize(); + + /* Initialize the I/O Driver (IO) component. */ + IOI_Initialize(); + + /* Invoke the application-supplied initialization function. */ + Application_Initialize(first_available_memory); + + /* Indicate that initialization is finished. */ + INC_Initialize_State = INC_END_INITIALIZE; + + /* Start scheduling threads of execution. */ + TCT_Schedule(); +} + + + +