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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [RX600_RX62N-RSK_IAR/] [RegTest.s] - Blame information for rev 794

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/*
    FreeRTOS V6.1.1 - Copyright (C) 2011 Real Time Engineers Ltd.
 
    ***************************************************************************
    *                                                                         *
    * If you are:                                                             *
    *                                                                         *
    *    + New to FreeRTOS,                                                   *
    *    + Wanting to learn FreeRTOS or multitasking in general quickly       *
    *    + Looking for basic training,                                        *
    *    + Wanting to improve your FreeRTOS skills and productivity           *
    *                                                                         *
    * then take a look at the FreeRTOS books - available as PDF or paperback  *
    *                                                                         *
    *        "Using the FreeRTOS Real Time Kernel - a Practical Guide"        *
    *                  http://www.FreeRTOS.org/Documentation                  *
    *                                                                         *
    * A pdf reference manual is also available.  Both are usually delivered   *
    * to your inbox within 20 minutes to two hours when purchased between 8am *
    * and 8pm GMT (although please allow up to 24 hours in case of            *
    * exceptional circumstances).  Thank you for your support!                *
    *                                                                         *
    ***************************************************************************
 
    This file is part of the FreeRTOS distribution.
 
    FreeRTOS is free software; you can redistribute it and/or modify it under
    the terms of the GNU General Public License (version 2) as published by the
    Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
    ***NOTE*** The exception to the GPL is included to allow you to distribute
    a combined work that includes FreeRTOS without being obliged to provide the
    source code for proprietary components outside of the FreeRTOS kernel.
    FreeRTOS is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
    more details. You should have received a copy of the GNU General Public
    License and the FreeRTOS license exception along with FreeRTOS; if not it
    can be viewed here: http://www.freertos.org/a00114.html and also obtained
    by writing to Richard Barry, contact details for whom are available on the
    FreeRTOS WEB site.
 
    1 tab == 4 spaces!
 
    http://www.FreeRTOS.org - Documentation, latest information, license and
    contact details.
 
    http://www.SafeRTOS.com - A version that is certified for use in safety
    critical systems.
 
    http://www.OpenRTOS.com - Commercial support, development, porting,
    licensing and training services.
*/
 
        PUBLIC _prvRegTest1Implementation
        PUBLIC _prvRegTest2Implementation
 
        EXTERN _ulRegTest1CycleCount
        EXTERN _ulRegTest2CycleCount
 
        RSEG CODE:CODE(4)
 
/* This function is explained in the comments at the top of main.c. */
_prvRegTest1Implementation:
 
        /* Put a known value in each register. */
        MOV     #1, R1
        MOV     #2, R2
        MOV     #3, R3
        MOV     #4, R4
        MOV     #5, R5
        MOV     #6, R6
        MOV     #7, R7
        MOV     #8, R8
        MOV     #9, R9
        MOV     #10, R10
        MOV     #11, R11
        MOV     #12, R12
        MOV     #13, R13
        MOV     #14, R14
        MOV     #15, R15
 
        /* Loop, checking each itteration that each register still contains the
        expected value. */
TestLoop1:
 
        /* Push the registers that are going to get clobbered. */
        PUSHM   R14-R15
 
        /* Increment the loop counter to show this task is still getting CPU time. */
        MOV     #_ulRegTest1CycleCount, R14
        MOV     [ R14 ], R15
        ADD     #1, R15
        MOV     R15, [ R14 ]
 
        /* Yield to extend the text coverage.  Set the bit in the ITU SWINTR register. */
        MOV     #1, R14
        MOV     #0872E0H, R15
        MOV.B   R14, [R15]
        NOP
        NOP
 
        /* Restore the clobbered registers. */
        POPM    R14-R15
 
        /* Now compare each register to ensure it still contains the value that was
        set before this loop was entered. */
        CMP     #1, R1
        BNE     RegTest1Error
        CMP     #2, R2
        BNE     RegTest1Error
        CMP     #3, R3
        BNE     RegTest1Error
        CMP     #4, R4
        BNE     RegTest1Error
        CMP     #5, R5
        BNE     RegTest1Error
        CMP     #6, R6
        BNE     RegTest1Error
        CMP     #7, R7
        BNE     RegTest1Error
        CMP     #8, R8
        BNE     RegTest1Error
        CMP     #9, R9
        BNE     RegTest1Error
        CMP     #10, R10
        BNE     RegTest1Error
        CMP     #11, R11
        BNE     RegTest1Error
        CMP     #12, R12
        BNE     RegTest1Error
        CMP     #13, R13
        BNE     RegTest1Error
        CMP     #14, R14
        BNE     RegTest1Error
        CMP     #15, R15
        BNE     RegTest1Error
 
        /* All comparisons passed, start a new itteratio of this loop. */
        BRA             TestLoop1
 
RegTest1Error:
        /* A compare failed, just loop here so the loop counter stops incrementing
        - causing the check task to indicate the error. */
        BRA RegTest1Error
/*-----------------------------------------------------------*/
 
/* This function is explained in the comments at the top of main.c. */
_prvRegTest2Implementation:
 
        /* Put a known value in each register. */
        MOV     #10H, R1
        MOV     #20H, R2
        MOV     #30H, R3
        MOV     #40H, R4
        MOV     #50H, R5
        MOV     #60H, R6
        MOV     #70H, R7
        MOV     #80H, R8
        MOV     #90H, R9
        MOV     #100H, R10
        MOV     #110H, R11
        MOV     #120H, R12
        MOV     #130H, R13
        MOV     #140H, R14
        MOV     #150H, R15
 
        /* Loop, checking each itteration that each register still contains the
        expected value. */
TestLoop2:
 
        /* Push the registers that are going to get clobbered. */
        PUSHM   R14-R15
 
        /* Increment the loop counter to show this task is still getting CPU time. */
        MOV     #_ulRegTest2CycleCount, R14
        MOV     [ R14 ], R15
        ADD     #1, R15
        MOV     R15, [ R14 ]
 
        /* Restore the clobbered registers. */
        POPM    R14-R15
 
        /* Now compare each register to ensure it still contains the value that was
        set before this loop was entered. */
        CMP     #10H, R1
        BNE     RegTest2Error
        CMP     #20H, R2
        BNE     RegTest2Error
        CMP     #30H, R3
        BNE     RegTest2Error
        CMP     #40H, R4
        BNE     RegTest2Error
        CMP     #50H, R5
        BNE     RegTest2Error
        CMP     #60H, R6
        BNE     RegTest2Error
        CMP     #70H, R7
        BNE     RegTest2Error
        CMP     #80H, R8
        BNE     RegTest2Error
        CMP     #90H, R9
        BNE     RegTest2Error
        CMP     #100H, R10
        BNE     RegTest2Error
        CMP     #110H, R11
        BNE     RegTest2Error
        CMP     #120H, R12
        BNE     RegTest2Error
        CMP     #130H, R13
        BNE     RegTest2Error
        CMP     #140H, R14
        BNE     RegTest2Error
        CMP     #150H, R15
        BNE     RegTest2Error
 
        /* All comparisons passed, start a new itteratio of this loop. */
        BRA     TestLoop2
 
RegTest2Error:
        /* A compare failed, just loop here so the loop counter stops incrementing
        - causing the check task to indicate the error. */
        BRA RegTest2Error
 
 
        END

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Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [RX600_RX62N-RSK_IAR/] [RegTest.s] - Blame information for rev 794

Line No.	Rev	Author	Line
1	585	jeremybenn	`/*`
2			`FreeRTOS V6.1.1 - Copyright (C) 2011 Real Time Engineers Ltd.`
3
4			`***************************************************************************`
5			`* *`
6			`* If you are: *`
7			`* *`
8			`* + New to FreeRTOS, *`
9			`* + Wanting to learn FreeRTOS or multitasking in general quickly *`
10			`* + Looking for basic training, *`
11			`* + Wanting to improve your FreeRTOS skills and productivity *`
12			`* *`
13			`* then take a look at the FreeRTOS books - available as PDF or paperback *`
14			`* *`
15			`* "Using the FreeRTOS Real Time Kernel - a Practical Guide" *`
16			`* http://www.FreeRTOS.org/Documentation *`
17			`* *`
18			`* A pdf reference manual is also available. Both are usually delivered *`
19			`* to your inbox within 20 minutes to two hours when purchased between 8am *`
20			`* and 8pm GMT (although please allow up to 24 hours in case of *`
21			`* exceptional circumstances). Thank you for your support! *`
22			`* *`
23			`***************************************************************************`
24
25			`This file is part of the FreeRTOS distribution.`
26
27			`FreeRTOS is free software; you can redistribute it and/or modify it under`
28			`the terms of the GNU General Public License (version 2) as published by the`
29			`Free Software Foundation AND MODIFIED BY the FreeRTOS exception.`
30			`*NOTE* The exception to the GPL is included to allow you to distribute`
31			`a combined work that includes FreeRTOS without being obliged to provide the`
32			`source code for proprietary components outside of the FreeRTOS kernel.`
33			`FreeRTOS is distributed in the hope that it will be useful, but WITHOUT`
34			`ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or`
35			`FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for`
36			`more details. You should have received a copy of the GNU General Public`
37			`License and the FreeRTOS license exception along with FreeRTOS; if not it`
38			`can be viewed here: http://www.freertos.org/a00114.html and also obtained`
39			`by writing to Richard Barry, contact details for whom are available on the`
40			`FreeRTOS WEB site.`
41
42			`1 tab == 4 spaces!`
43
44			`http://www.FreeRTOS.org - Documentation, latest information, license and`
45			`contact details.`
46
47			`http://www.SafeRTOS.com - A version that is certified for use in safety`
48			`critical systems.`
49
50			`http://www.OpenRTOS.com - Commercial support, development, porting,`
51			`licensing and training services.`
52			`*/`
53
54			`PUBLIC _prvRegTest1Implementation`
55			`PUBLIC _prvRegTest2Implementation`
56
57			`EXTERN _ulRegTest1CycleCount`
58			`EXTERN _ulRegTest2CycleCount`
59
60			`RSEG CODE:CODE(4)`
61
62			`/* This function is explained in the comments at the top of main.c. */`
63			`_prvRegTest1Implementation:`
64
65			`/* Put a known value in each register. */`
66			`MOV #1, R1`
67			`MOV #2, R2`
68			`MOV #3, R3`
69			`MOV #4, R4`
70			`MOV #5, R5`
71			`MOV #6, R6`
72			`MOV #7, R7`
73			`MOV #8, R8`
74			`MOV #9, R9`
75			`MOV #10, R10`
76			`MOV #11, R11`
77			`MOV #12, R12`
78			`MOV #13, R13`
79			`MOV #14, R14`
80			`MOV #15, R15`
81
82			`/* Loop, checking each itteration that each register still contains the`
83			`expected value. */`
84			`TestLoop1:`
85
86			`/* Push the registers that are going to get clobbered. */`
87			`PUSHM R14-R15`
88
89			`/* Increment the loop counter to show this task is still getting CPU time. */`
90			`MOV #_ulRegTest1CycleCount, R14`
91			`MOV [ R14 ], R15`
92			`ADD #1, R15`
93			`MOV R15, [ R14 ]`
94
95			`/* Yield to extend the text coverage. Set the bit in the ITU SWINTR register. */`
96			`MOV #1, R14`
97			`MOV #0872E0H, R15`
98			`MOV.B R14, [R15]`
99			`NOP`
100			`NOP`
101
102			`/* Restore the clobbered registers. */`
103			`POPM R14-R15`
104
105			`/* Now compare each register to ensure it still contains the value that was`
106			`set before this loop was entered. */`
107			`CMP #1, R1`
108			`BNE RegTest1Error`
109			`CMP #2, R2`
110			`BNE RegTest1Error`
111			`CMP #3, R3`
112			`BNE RegTest1Error`
113			`CMP #4, R4`
114			`BNE RegTest1Error`
115			`CMP #5, R5`
116			`BNE RegTest1Error`
117			`CMP #6, R6`
118			`BNE RegTest1Error`
119			`CMP #7, R7`
120			`BNE RegTest1Error`
121			`CMP #8, R8`
122			`BNE RegTest1Error`
123			`CMP #9, R9`
124			`BNE RegTest1Error`
125			`CMP #10, R10`
126			`BNE RegTest1Error`
127			`CMP #11, R11`
128			`BNE RegTest1Error`
129			`CMP #12, R12`
130			`BNE RegTest1Error`
131			`CMP #13, R13`
132			`BNE RegTest1Error`
133			`CMP #14, R14`
134			`BNE RegTest1Error`
135			`CMP #15, R15`
136			`BNE RegTest1Error`
137
138			`/* All comparisons passed, start a new itteratio of this loop. */`
139			`BRA TestLoop1`
140
141			`RegTest1Error:`
142			`/* A compare failed, just loop here so the loop counter stops incrementing`
143			`- causing the check task to indicate the error. */`
144			`BRA RegTest1Error`
145			`/-----------------------------------------------------------/`
146
147			`/* This function is explained in the comments at the top of main.c. */`
148			`_prvRegTest2Implementation:`
149
150			`/* Put a known value in each register. */`
151			`MOV #10H, R1`
152			`MOV #20H, R2`
153			`MOV #30H, R3`
154			`MOV #40H, R4`
155			`MOV #50H, R5`
156			`MOV #60H, R6`
157			`MOV #70H, R7`
158			`MOV #80H, R8`
159			`MOV #90H, R9`
160			`MOV #100H, R10`
161			`MOV #110H, R11`
162			`MOV #120H, R12`
163			`MOV #130H, R13`
164			`MOV #140H, R14`
165			`MOV #150H, R15`
166
167			`/* Loop, checking each itteration that each register still contains the`
168			`expected value. */`
169			`TestLoop2:`
170
171			`/* Push the registers that are going to get clobbered. */`
172			`PUSHM R14-R15`
173
174			`/* Increment the loop counter to show this task is still getting CPU time. */`
175			`MOV #_ulRegTest2CycleCount, R14`
176			`MOV [ R14 ], R15`
177			`ADD #1, R15`
178			`MOV R15, [ R14 ]`
179
180			`/* Restore the clobbered registers. */`
181			`POPM R14-R15`
182
183			`/* Now compare each register to ensure it still contains the value that was`
184			`set before this loop was entered. */`
185			`CMP #10H, R1`
186			`BNE RegTest2Error`
187			`CMP #20H, R2`
188			`BNE RegTest2Error`
189			`CMP #30H, R3`
190			`BNE RegTest2Error`
191			`CMP #40H, R4`
192			`BNE RegTest2Error`
193			`CMP #50H, R5`
194			`BNE RegTest2Error`
195			`CMP #60H, R6`
196			`BNE RegTest2Error`
197			`CMP #70H, R7`
198			`BNE RegTest2Error`
199			`CMP #80H, R8`
200			`BNE RegTest2Error`
201			`CMP #90H, R9`
202			`BNE RegTest2Error`
203			`CMP #100H, R10`
204			`BNE RegTest2Error`
205			`CMP #110H, R11`
206			`BNE RegTest2Error`
207			`CMP #120H, R12`
208			`BNE RegTest2Error`
209			`CMP #130H, R13`
210			`BNE RegTest2Error`
211			`CMP #140H, R14`
212			`BNE RegTest2Error`
213			`CMP #150H, R15`
214			`BNE RegTest2Error`
215
216			`/* All comparisons passed, start a new itteratio of this loop. */`
217			`BRA TestLoop2`
218
219			`RegTest2Error:`
220			`/* A compare failed, just loop here so the loop counter stops incrementing`
221			`- causing the check task to indicate the error. */`
222			`BRA RegTest2Error`
223
224
225			`END`