merge syscall fixes from upstream blackfin cvs
merge syscall fixes from upstream blackfin cvs

OpenInkpot-archive/iplinux-uclibc,m-labs/uclibc-lm32,majek/uclibc-vx32,ddcc/klee-uclibc-0.9.33.2,skristiansson/uClibc-or1k,kraj/uclibc-ng,ndmsystems/uClibc,ChickenRunjyd/klee-uclibc,ChickenRunjyd/klee-uclibc,mephi42/uClibc,gittup/uClibc,ChickenRunjyd/klee-uclibc,ddcc/klee-uclibc-0.9.33.2,foss-xtensa/uClibc,gittup/uClibc,kraj/uClibc,groundwater/uClibc,foss-xtensa/uClibc,czankel/xtensa-uclibc,atgreen/uClibc-moxie,hwoarang/uClibc,ndmsystems/uClibc,groundwater/uClibc,waweber/uclibc-clang,brgl/uclibc-ng,waweber/uclibc-clang,brgl/uclibc-ng,groundwater/uClibc,ffainelli/uClibc,klee/klee-uclibc,brgl/uclibc-ng,klee/klee-uclibc,wbx-github/uclibc-ng,mephi42/uClibc,klee/klee-uclibc,waweber/uclibc-clang,hwoarang/uClibc,kraj/uClibc,majek/uclibc-vx32,hjl-tools/uClibc,waweber/uclibc-clang,wbx-github/uclibc-ng,majek/uclibc-vx32,gittup/uClibc,skristiansson/uClibc-or1k,hjl-tools/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,mephi42/uClibc,hjl-tools/uClibc,kraj/uclibc-ng,hjl-tools/uClibc,ddcc/klee-uclibc-0.9.33.2,ffainelli/uClibc,czankel/xtensa-uclibc,ffainelli/uClibc,kraj/uclibc-ng,hjl-tools/uClibc,atgreen/uClibc-moxie,ysat0/uClibc,hwoarang/uClibc,ffainelli/uClibc,majek/uclibc-vx32,mephi42/uClibc,foss-xtensa/uClibc,m-labs/uclibc-lm32,foss-for-synopsys-dwc-arc-processors/uClibc,atgreen/uClibc-moxie,ysat0/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,atgreen/uClibc-moxie,OpenInkpot-archive/iplinux-uclibc,klee/klee-uclibc,czankel/xtensa-uclibc,wbx-github/uclibc-ng,gittup/uClibc,ysat0/uClibc,skristiansson/uClibc-or1k,brgl/uclibc-ng,wbx-github/uclibc-ng,groundwater/uClibc,m-labs/uclibc-lm32,hwoarang/uClibc,groundwater/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,ddcc/klee-uclibc-0.9.33.2,kraj/uClibc,ffainelli/uClibc,OpenInkpot-archive/iplinux-uclibc,kraj/uClibc,OpenInkpot-archive/iplinux-uclibc,czankel/xtensa-uclibc,ChickenRunjyd/klee-uclibc,ysat0/uClibc,m-labs/uclibc-lm32,foss-xtensa/uClibc,skristiansson/uClibc-or1k,ndmsystems/uClibc,kraj/uclibc-ng,ndmsystems/uClibc