On 14/01/12 16:24, Ilija Kocho wrote: > On 14.01.2012 11:22, John Dallaway wrote: >> There are sure to be some new compiler warnings to deal with in the eCos >> sources. Are you aware of the scale of this issue with eCos CVS and GCC >> 4.6.2? > > If it could be some measure, the compilation of eCos library for the > /default/ template (target K60N512) raises 11 warnings, all seem to be > the same type: > warning: variable ‘<varname>’ set but not used [-Wunused-but-set-variable] > Some cases are unused variables indeed, but of some the usage is > "hidden" (within asm() or macro).
Try redboot (on a target including flash and network). There's a lot more there. >> There are a few patches that were applied to current toolchain sources: >> >> ftp://ecos.sourceware.org/pub/ecos/gnutools/src/ >> >> It would be useful to review these and determine which are still >> relevant. > > I have implemented them in my build (for ARM only). They seem to fit > with the new code but regarding relevancy it probably requires more > analysis and better knowledge of GCC intrinsics than mine. Feel free to ask. Jifl
