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Diffstat (limited to 'nuttx/ChangeLog')
-rw-r--r-- | nuttx/ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 16b409c7b..1a1c0fbd1 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -5168,4 +5168,12 @@ * arch/arm/src/armv7-a/arm_vectors.S: Force 8-byte stack alignment in interrupt handlers before calling C code. Other ARM architectures need to do this as well (2013-7-23). + * arm/src/armv7-m/up_copyarmstate.c and armv7-a/up_copyarmstate.c: + Added a new form of the register copy function that should save quit a + bit of time for armv7-m (without common vectors) and with armv7-a + (2013-7-23). + * arch/arm/src/armv7-a/arm_restorefpu.S, arm_savefpu.S, arm_doirq.c, + arm_fullcontextrestore.S, arm_saveusercontext.S: Add hardware + floating point register save/restore logic for the Cortex-A5\ + (2013-7-23). |