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view src/cs/riviera/rvm/rvm_ext_priorities.h @ 516:1ed9de6c90bd

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src/g23m-gsm/sms/sms_for.c: bogus malloc removed The new error handling code that was not present in TCS211 blob version contains a malloc call that is bogus for 3 reasons: 1) The memory allocation in question is not needed in the first place; 2) libc malloc is used instead of one of the firmware's proper ways; 3) The memory allocation is made inside a function and then never freed, i.e., a memory leak. This bug was caught in gcc-built FreeCalypso fw projects (Citrine and Selenite) because our gcc environment does not allow any use of libc malloc (any reference to malloc produces a link failure), but this code from TCS3.2 is wrong even for Magnetite: if this code path is executed repeatedly over a long time, the many small allocations made by this malloc call without a subsequent free will eventually exhaust the malloc heap provided by the TMS470 environment, malloc will start returning NULL, and the bogus code will treat it as an error. Because the memory allocation in question is not needed at all, the fix entails simply removing it.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 22 Jul 2018 06:04:49 +0000
parents 945cf7f506b2
children
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/************************************************************************************* 
 *                                                                                   * 
 *  Name        rvm_ext_priorities.h                                                 * 
 *                                                                                   * 
 *  Function    this file priorities defintitions for basic SWEs			         * 
 *				It includes a file                                   *
 *                                                                                   * 
 *  Version		0.1															         * 
 *																			         * 
 * 	Date       	Modification												         * 
 *  ------------------------------------									         * 
 *  10/11/2000	Create														         * 
 *																			         * 
 *	Author		Cristian Livadiotti (c-livadiotti@ti.com)					         * 
 *																			         * 
 * (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved         * 
 *                                                                                   *
 * --------------------------------------------------------------------------------- *
 *                                                                                   *
 *   History:                                                                        *
 *                                                                                   *
 *   10/18/2001 - Updated for R2D by Christophe Favergeon		                     * 
 *                                                                                   *
 *************************************************************************************/

#ifndef __RVM_EXT_PRIORITIES_H_
#define __RVM_EXT_PRIORITIES_H_

/* PRIORITIES SETTING:                        */
/* All user priority should be set under 250: */
/* Higher values are reserved                 */

/*
** External Priority definitions
** Note that RVM_EXPL_TASK_PRIORITY is used for testing purpose (refer to RTEST).
** Hence, users have to make sure that such a priority is lower than the software
** entity under test, not to starve the system.
*/
#define		RVM_EXPL_TASK_PRIORITY	(242)

#define		RVM_RGUI_TASK_PRIORITY	(240)
#define		RVM_R2D_TASK_PRIORITY	(239)


#define		RVM_DEV1_TASK_PRIORITY	(245)
#define		RVM_DEV2_TASK_PRIORITY	(245)
#define		RVM_DEV3_TASK_PRIORITY	(245)

#define		RVM_UVM_TASK_PRIORITY	(245)

#define		RVM_BTU_TASK_PRIORITY	(248) /* was 240 */
#define		RVM_BTUI_TASK_PRIORITY	(240)
#define		RVM_BTA_TASK_PRIORITY	(248) /* rl: was 200 */
#define		RVM_BTH_TASK_PRIORITY	(200)

#endif /* __RVM_EXT_PRIORITIES_H_ */