[ACTIVITY] weekly status

Ken Werner ken.werner at linaro.org
Sat Jan 28 18:56:27 UTC 2012


Hi,

* libunwind
  * reviewed small patch from T. R. of Nokia who provided a
    bugfix in case unwind instructions are popping VFP registers
  * exchanged mails with P. W. from Bosch who encountered a crash
    in case DWARF info is involved

* OpenEmbedded
  * changed Qt build to respect the optimization flags
  * wrote a script around QEMU to measure the memory footprint
    using named pipes to communicate with the serial console of the guest
* rebuilt the minimal, sato and qt4e images using the 
gcc-linaro-arm-linux-gnueabi-2012.01-20120125_linux
   (optimization levels: -O2, -O3 -fno-tree-vectorize and -O3)
* collected/updated the ELF size and memory footprint results:
  * 
https://docs.google.com/spreadsheet/ccc?key=0AmsCLxCMnnISdDNQSEM2ZHIxd3dVNjZBU1JkdUxNSGc
  * 
https://docs.google.com/spreadsheet/ccc?key=0AmsCLxCMnnISdHFtZll0OWdiTlhpdjZaOUh6YUNwcXc
* uploaded the image packs to: http://people.linaro.org/~kwerner/oe-core/
* prepared the environment to build the images using -O1

Regards,
Ken



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