Hi,

OpenEmbedded-Core/meta-linaro: * pushed support for Linaro GCC 4.6.4 2012.04 and for the 2012.03-20120326 binary toolchain * updated the wiki * created a branch to support GCC 4.7 * built several images using several GCC 4.7 based toolchains (OE, linaro 4.7.1, binary toolchain 2012-04) * minimal images are working * sato image shows splash screen forever (won't bring up the matchbox window manager) * only when using the binary toolchain 2012-04 ? -> needs to be analyzed * Qt 4.8 requires small patches (posted and merged into oe-core/master-next) Libunwind: * User reports issues when backtracing through signal frame * reason: the lib falls back on APCS frame parsing which usually segfaults on EABI systems * provided debugging hints and insights on how libunwind handles signal frames * posted a reduced testcase

Regards, Ken