diff options
author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-03-09 14:32:04 +0100 |
---|---|---|
committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-03-09 14:32:04 +0100 |
commit | b437a36064c9260ffb08e55a91a4812e59efa1c4 (patch) | |
tree | 62362e8b6b331f31cd0d4d897e5bd635b8766f90 /cpukit/score/cpu/arm/arm-context-volatile-clobber.S | |
parent | bsp/tms570: Fix CPU counter frequency (diff) | |
download | rtems-b437a36064c9260ffb08e55a91a4812e59efa1c4.tar.bz2 |
arm: Fix CPU context validation for Cortex-R4
Do not touch the FPSCR[QC] bit since this is DNM/RAZ on Cortex-R4.
Diffstat (limited to 'cpukit/score/cpu/arm/arm-context-volatile-clobber.S')
-rw-r--r-- | cpukit/score/cpu/arm/arm-context-volatile-clobber.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cpukit/score/cpu/arm/arm-context-volatile-clobber.S b/cpukit/score/cpu/arm/arm-context-volatile-clobber.S index b3c9d7739b..0b7e0f302d 100644 --- a/cpukit/score/cpu/arm/arm-context-volatile-clobber.S +++ b/cpukit/score/cpu/arm/arm-context-volatile-clobber.S @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2014 embedded brains GmbH. All rights reserved. + * Copyright (c) 2013, 2017 embedded brains GmbH. All rights reserved. * * embedded brains GmbH * Dornierstr. 4 @@ -33,7 +33,7 @@ FUNCTION_ENTRY(_CPU_Context_volatile_clobber) #ifdef ARM_MULTILIB_VFP vmrs r1, FPSCR - ldr r2, =0xf800001f + ldr r2, =0xf000001f bic r1, r1, r2 and r2, r2, r0 orr r1, r1, r2 |