----- Gedare Bloom <ged...@gwu.edu> schrieb: > On Sat, May 30, 2015 at 11:59 AM, Sebastian Huber [...] > > @@ -577,6 +602,9 @@ typedef struct { > > * This structure defines floating point context area. > > */ > > typedef struct { > > +#if defined(SPARC_USE_SAFE_FP_SUPPORT) > > + char dummy_to_make_the_workspace_estimate_happy; > What's this? [...]
You can only have floating point tasks if CPU_HARDWARE_FP or CPU_SOFTWARE_FP is true. In this case you need a non-zero Context_Control_fp, since otherwise the context allocation in _Thread_Initialize() return NULL. This is actually a workaround. We should separate the floating point task property from the context, but this is another issue. -- Sebastian Huber, embedded brains GmbH Address : Dornierstr. 4, D-82178 Puchheim, Germany Phone : +49 89 189 47 41-16 Fax : +49 89 189 47 41-09 E-Mail : sebastian.huber at embedded-brains.de PGP : Public key available on request. Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG. _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel