📄 integer.lst
字号:
##############################################################################
# #
# 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\Demo\Common\Minim #
# al\integer.c #
# Command line = C:\MSP430F169_Eval_Port\FreeRTOSv401\Demo\Common\Minim #
# al\integer.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\intege #
# r.lst #
# Object file = C:\MSP430F169_Eval_Port\FreeRTOSv401\Debug\Obj\integer #
# .r43 #
# #
# #
##############################################################################
C:\MSP430F169_Eval_Port\FreeRTOSv401\Demo\Common\Minimal\integer.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 * This version of integer. c is for use on systems that have limited stack
35 * space and no display facilities. The complete version can be found in
36 * the Demo/Common/Full directory.
37 *
38 * As with the full version, the tasks created in this file are a good test
39 * of the scheduler context switch mechanism. The processor has to access
40 * 32bit variables in two or four chunks (depending on the processor). The low
41 * priority of these tasks means there is a high probability that a context
42 * switch will occur mid calculation. See flop. c documentation for
43 * more information.
44 *
45 */
46
47 /*
48 Changes from V1.2.1
49
50 + The constants used in the calculations are larger to ensure the
51 optimiser does not truncate them to 16 bits.
52
53 Changes from V1.2.3
54
55 + uxTaskCheck is now just used as a boolean. Instead of incrementing
56 the variable each cycle of the task, the variable is simply set to
57 true. sAreIntegerMathsTaskStillRunning() sets it back to false and
58 expects it to have been set back to true by the time it is called
59 again.
60 + A division has been included in the calculation.
61 */
62
63 #include <stdlib.h>
64
65 /* Scheduler include files. */
66 #include "FreeRTOS.h"
67 #include "task.h"
68
69 /* Demo program include files. */
70 #include "integer.h"
71
72 /* The constants used in the calculation. */
73 #define intgCONST1 ( ( portLONG ) 123 )
74 #define intgCONST2 ( ( portLONG ) 234567 )
75 #define intgCONST3 ( ( portLONG ) -3 )
76 #define intgCONST4 ( ( portLONG ) 7 )
77 #define intgEXPECTED_ANSWER ( ( ( intgCONST1 + intgCONST2 ) * intgCONST3 ) / intgCONST4 )
78
79 #define intgSTACK_SIZE configMINIMAL_STACK_SIZE
80
81 /* As this is the minimal version, we will only create one task. */
82 #define intgNUMBER_OF_TASKS ( 1 )
83
84 /* The task function. Repeatedly performs a 32 bit calculation, checking the
85 result against the expected result. If the result is incorrect then the
86 context switch must have caused some corruption. */
87 static portTASK_FUNCTION_PROTO( vCompeteingIntMathTask, pvParameters );
88
89 /* Variables that are set to true within the calculation task to indicate
90 that the task is still executing. The check task sets the variable back to
91 false, flagging an error if the variable is still false the next time it
92 is called. */
\ In segment DATA16_Z, align 2, align-sorted
\ 000000 REQUIRE ?cstart_init_zero
93 static volatile signed portBASE_TYPE xTaskCheck[ intgNUMBER_OF_TASKS ] = { ( signed portBASE_TYPE ) pdFALSE };
\ xTaskCheck:
\ 000000 DS8 2
94
95 /*-----------------------------------------------------------*/
96
\ In segment CODE, align 2
97 void vStartIntegerMathTasks( unsigned portBASE_TYPE uxPriority )
\ vStartIntegerMathTasks:
98 {
\ 000000 0A12 PUSH.W R10
\ 000002 0B12 PUSH.W R11
\ 000004 0A4C MOV.W R12, R10
99 portSHORT sTask;
100
101 for( sTask = 0; sTask < intgNUMBER_OF_TASKS; sTask++ )
\ 000006 0B43 MOV.W #0x0, R11
\ ??vStartIntegerMathTasks_0:
\ 000008 1B93 CMP.W #0x1, R11
\ 00000A 1334 JGE ??vStartIntegerMathTasks_1
102 {
103 xTaskCreate( vCompeteingIntMathTask, ( const signed portCHAR * const ) "IntMath", intgSTACK_SIZE, ( void * ) &( xTaskCheck[ sTask ] ), uxPriority, ( xTaskHandle * ) NULL );
^
Warning[Pe191]: type qualifier is meaningless on cast type
\ 00000C 0312 PUSH.W #0x0
\ 00000E 0A12 PUSH.W R10
\ 000010 3E40.... MOV.W #xTaskCheck, R14
\ 000014 0F4B MOV.W R11, R15
\ 000016 0F5F RLA.W R15
\ 000018 0E5F ADD.W R15, R14
\ 00001A 0E12 PUSH.W R14
\ 00001C 30124000 PUSH.W #0x40
\ 000020 3E40.... MOV.W #`?<Constant "IntMath">`, R14
\ 000024 3C40.... MOV.W #vCompeteingIntMathTask, R12
\ 000028 B012.... CALL #xTaskCreate
104 }
\ 00002C 1B53 ADD.W #0x1, R11
\ 00002E 3152 ADD.W #0x8, SP
\ 000030 EB3F JMP ??vStartIntegerMathTasks_0
105 }
\ ??vStartIntegerMathTasks_1:
\ 000032 3B41 POP.W R11
\ 000034 3A41 POP.W R10
\ 000036 3041 RET
106 /*-----------------------------------------------------------*/
107
\ In segment CODE, align 2
108 static portTASK_FUNCTION( vCompeteingIntMathTask, pvParameters )
\ vCompeteingIntMathTask:
109 {
\ 000000 0A12 PUSH.W R10
\ 000002 0B12 PUSH.W R11
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -