Changeset 7abc497 in rtems

Timestamp:

02/21/19 22:13:58 (5 years ago)

Author:

Kinsey Moore <nyphbl8d@…>

Branches:

5, master

Children:

ecf62845

Parents:

c5615ddc

git-author:

Kinsey Moore <nyphbl8d@…> (02/21/19 22:13:58)

git-committer:

Sebastian Huber <sebastian.huber@…> (02/22/19 07:29:35)

Message:

bsps/arm: Fix system register for virtual timer

The system register in use for retrieval of the virtual timer value was
mistakenly copied from the physical timer value retrieval function.
Virtual timer value retrieval should use the same system register as the
virtual timer value setter.

Close #3699.

File:

• cpukit/score/cpu/arm/include/libcpu/arm-cp15.h (modified) (1 diff)

cpukit/score/cpu/arm/include/libcpu/arm-cp15.h

@@ -2068 +2068 @@
   __asm__ volatile (
     ARM_SWITCH_TO_ARM
-    "mrc p15, 0, %[val], c14, c2, 0\n"
+    "mrc p15, 0, %[val], c14, c3, 0\n"
     ARM_SWITCH_BACK
     : [val] "=&r" (val) ARM_SWITCH_ADDITIONAL_OUTPUT