Fix comments.  Attempt at c++ global constructor support.
Fix comments.  Attempt at c++ global constructor support.

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