[rtems commit] arm: Fix _CPU_ISR_Is_enabled() for ARMv7-M
Sebastian Huber
sebh at rtems.org
Thu Nov 24 10:55:27 UTC 2016
Module: rtems
Branch: master
Commit: bd0d585807def78fd60f6c3fa0855df992fc8fa4
Changeset: http://git.rtems.org/rtems/commit/?id=bd0d585807def78fd60f6c3fa0855df992fc8fa4
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Thu Nov 24 11:53:59 2016 +0100
arm: Fix _CPU_ISR_Is_enabled() for ARMv7-M
Update #2811.
---
cpukit/score/cpu/arm/rtems/score/cpu.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cpukit/score/cpu/arm/rtems/score/cpu.h b/cpukit/score/cpu/arm/rtems/score/cpu.h
index df94679..0a9ca26 100644
--- a/cpukit/score/cpu/arm/rtems/score/cpu.h
+++ b/cpukit/score/cpu/arm/rtems/score/cpu.h
@@ -427,7 +427,7 @@ RTEMS_INLINE_ROUTINE bool _CPU_ISR_Is_enabled( uint32_t level )
#if defined(ARM_MULTILIB_ARCH_V4)
return ( level & 0x80 ) == 0;
#elif defined(ARM_MULTILIB_ARCH_V7M)
- return level > 0x80;
+ return level == 0;
#endif
}
More information about the vc
mailing list