Martin Stein 4697e0e07d hw: make bootstrap save against multiple calls
In programs with dynamic linker, _main and thus also platform_main_bootstrap
are called twice. By now, platform_main_bootstrap tried to always access the
startup message in the UTCB of the main thread that gets overridden till the
second call.

fix #967
2013-11-26 14:32:07 +01:00
..