📄 list.lst
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##############################################################################
# #
# IAR MSP430 C/C++ Compiler V3.41A/W32 22/Apr/2006 00:25:15 #
# Copyright 1996-2006 IAR Systems. All rights reserved. #
# #
# __rt_version = 2 #
# __double_size = 32 #
# __reg_r4 = free #
# __reg_r5 = free #
# __pic = no #
# __core = 64kb #
# Source file = C:\MSP430F169_Eval_Port\FreeRTOSv401\Source\list.c #
# Command line = C:\MSP430F169_Eval_Port\FreeRTOSv401\Source\list.c -D #
# ROWLEY_MSP430 -D IAR_MSP430 -lC #
# C:\MSP430F169_Eval_Port\FreeRTOSv401\Debug\List\ -lA #
# C:\MSP430F169_Eval_Port\FreeRTOSv401\Debug\List\ #
# --remarks -o C:\MSP430F169_Eval_Port\FreeRTOSv401\Debu #
# g\Obj\ -s2 --no_cse --no_unroll --no_inline #
# --no_code_motion --no_tbaa --debug -e #
# --migration_preprocessor_extensions --double=32 -I #
# C:\MSP430F169_Eval_Port\FreeRTOSv401\Demo\Common\Inclu #
# de\ -I C:\MSP430F169_Eval_Port\FreeRTOSv401\Source\Inc #
# lude\ -I C:\MSP430F169_Eval_Port\FreeRTOSv401\Demo\MSP #
# 430_IAR\ -I C:\MSP430F169_Eval_Port\FreeRTOSv401\Sourc #
# e\portable\msp430f1611\ -I "C:\Program Files\IAR #
# Systems\Embedded Workbench 4.0\430\INC\" -I #
# "C:\Program Files\IAR Systems\Embedded Workbench #
# 4.0\430\INC\CLIB\" #
# List file = C:\MSP430F169_Eval_Port\FreeRTOSv401\Debug\List\list.l #
# st #
# Object file = C:\MSP430F169_Eval_Port\FreeRTOSv401\Debug\Obj\list.r4 #
# 3 #
# #
# #
##############################################################################
C:\MSP430F169_Eval_Port\FreeRTOSv401\Source\list.c
1 /*
2 FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
3
4 This file is part of the FreeRTOS distribution.
5
6 FreeRTOS is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
10
11 FreeRTOS is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with FreeRTOS; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19
20 A special exception to the GPL can be applied should you wish to distribute
21 a combined work that includes FreeRTOS, without being obliged to provide
22 the source code for any proprietary components. See the licensing section
23 of http://www.FreeRTOS.org for full details of how and when the exception
24 can be applied.
25
26 ***************************************************************************
27 See http://www.FreeRTOS.org for documentation, latest information, license
28 and contact details. Please ensure to read the configuration and relevant
29 port sections of the online documentation.
30 ***************************************************************************
31 */
32
33 /*
34 Changes from V1.2.0
35
36 + Removed the volatile modifier from the function parameters. This was
37 only ever included to prevent compiler warnings. Now warnings are
38 removed by casting parameters where the calls are made.
39
40 + prvListGetOwnerOfNextEntry() and prvListGetOwnerOfHeadEntry() have been
41 removed from the c file and added as macros to the h file.
42
43 + uxNumberOfItems has been added to the list structure. This removes the
44 need for a pointer comparison when checking if a list is empty, and so
45 is slightly faster.
46
47 + Removed the NULL check in vListRemove(). This makes the call faster but
48 necessitates any application code utilising the list implementation to
49 ensure NULL pointers are not passed.
50
51 Changes from V2.0.0
52
53 + Double linked the lists to allow faster removal item removal.
54
55 Changes from V2.6.1
56
57 + Make use of the new portBASE_TYPE definition where ever appropriate.
58
59 Changes from V3.0.0
60
61 + API changes as described on the FreeRTOS.org WEB site.
62
63 Changes from V3.2.4
64
65 + Removed the pxHead member of the xList structure. This always pointed
66 to the same place so has been removed to free a few bytes of RAM.
67
68 + Introduced the xMiniListItem structure that does not include the
69 xListItem members that are not required by the xListEnd member of a list.
70 Again this was done to reduce RAM usage.
71
72 + Changed the volatile definitions of some structure members to clean up
73 the code where the list structures are used.
74 */
75
76 #include <stdlib.h>
77 #include "FreeRTOS.h"
78 #include "list.h"
79
80 /*-----------------------------------------------------------
81 * PUBLIC LIST API documented in list.h
82 *----------------------------------------------------------*/
83
\ In segment CODE, align 2
84 void vListInitialise( xList *pxList )
\ vListInitialise:
85 {
86 /* The list structure contains a list item which is used to mark the
87 end of the list. To initialise the list the list end is inserted
88 as the only list entry. */
89 pxList->pxIndex = ( xListItem * ) &( pxList->xListEnd );
\ 000000 0F4C MOV.W R12, R15
\ 000002 2F52 ADD.W #0x4, R15
\ 000004 8C4F0200 MOV.W R15, 0x2(R12)
90
91 /* The list end value is the highest possible value in the list to
92 ensure it remains at the end of the list. */
93 pxList->xListEnd.xItemValue = portMAX_DELAY;
\ 000008 BC430400 MOV.W #0xffff, 0x4(R12)
94
95 /* The list end next and previous pointers point to itself so we know
96 when the list is empty. */
97 pxList->xListEnd.pxNext = ( xListItem * ) &( pxList->xListEnd );
\ 00000C 0F4C MOV.W R12, R15
\ 00000E 2F52 ADD.W #0x4, R15
\ 000010 8C4F0600 MOV.W R15, 0x6(R12)
98 pxList->xListEnd.pxPrevious = ( xListItem * ) &( pxList->xListEnd );
\ 000014 0F4C MOV.W R12, R15
\ 000016 2F52 ADD.W #0x4, R15
\ 000018 8C4F0800 MOV.W R15, 0x8(R12)
99
100 pxList->uxNumberOfItems = 0;
\ 00001C 8C430000 MOV.W #0x0, 0(R12)
101 }
\ 000020 3041 RET
102 /*-----------------------------------------------------------*/
103
\ In segment CODE, align 2
104 void vListInitialiseItem( xListItem *pxItem )
\ vListInitialiseItem:
105 {
106 /* Make sure the list item is not recorded as being on a list. */
107 pxItem->pvContainer = NULL;
\ 000000 8C430800 MOV.W #0x0, 0x8(R12)
108 }
\ 000004 3041 RET
109 /*-----------------------------------------------------------*/
110
\ In segment CODE, align 2
111 void vListInsertEnd( xList *pxList, xListItem *pxNewListItem )
\ vListInsertEnd:
112 {
113 volatile xListItem * pxIndex;
114
115 /* Insert a new list item into pxList, but rather than sort the list,
116 makes the new list item the last item to be removed by a call to
117 pvListGetOwnerOfNextEntry. This means it has to be the item pointed to by
118 the pxIndex member. */
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