diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
| commit | a6163888f3c56123b1db313743c6147ba498732c (patch) | |
| tree | ff7d15d991d1d09ba6cbc0cec80924f57445bfdd /third_party/FreeRTOS/Demo/CORTEX_LM3S316_IAR/registertest.s | |
| parent | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (diff) | |
Add third_party libs
Diffstat (limited to 'third_party/FreeRTOS/Demo/CORTEX_LM3S316_IAR/registertest.s')
| -rw-r--r-- | third_party/FreeRTOS/Demo/CORTEX_LM3S316_IAR/registertest.s | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S316_IAR/registertest.s b/third_party/FreeRTOS/Demo/CORTEX_LM3S316_IAR/registertest.s new file mode 100644 index 0000000..7f27b5f --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S316_IAR/registertest.s @@ -0,0 +1,60 @@ + RSEG ICODE:CODE
+
+ EXTERN vSetErrorLED
+
+ PUBLIC vSetAndCheckRegisters
+
+vSetAndCheckRegisters:
+ /* Fill the general purpose registers with known values. */
+ mov r11, #10
+ add r0, r11, #1
+ add r1, r11, #2
+ add r2, r11, #3
+ add r3, r11, #4
+ add r4, r11, #5
+ add r5, r11, #6
+ add r6, r11, #7
+ add r7, r11, #8
+ add r8, r11, #9
+ add r9, r11, #10
+ add r10, r11, #11
+ add r12, r11, #12
+
+ /* Check the values are as expected. */
+ cmp r11, #10
+ bne set_error_led
+ cmp r0, #11
+ bne set_error_led
+ cmp r1, #12
+ bne set_error_led
+ cmp r2, #13
+ bne set_error_led
+ cmp r3, #14
+ bne set_error_led
+ cmp r4, #15
+ bne set_error_led
+ cmp r5, #16
+ bne set_error_led
+ cmp r6, #17
+ bne set_error_led
+ cmp r7, #18
+ bne set_error_led
+ cmp r8, #19
+ bne set_error_led
+ cmp r9, #20
+ bne set_error_led
+ cmp r10, #21
+ bne set_error_led
+ cmp r12, #22
+ bne set_error_led
+ bx lr
+
+set_error_led:
+ push {r14}
+ ldr r1, =vSetErrorLED
+ blx r1
+ pop {r14}
+ bx lr
+
+ END
+
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