Re: [RFC] xmon: setjmp / longjmp implementation problems

2007-08-26 Thread Florian Boelstler
Just for the record: I made a mistake in my userspace test environment regarding the setjmp/longjmp implementation. I defined setjmp/longjmp functions as static ones, which triggered recent compilers to inline. Inlining breaks setjmp/longjmp of course. Further I realized that the NuBus-specific se

[RFC] xmon: setjmp / longjmp implementation problems

2007-08-23 Thread Florian Boelstler
Hi, I was hunting an ugly problem in the NuBus PowerMac port of Linux [1] for a while now (that platform isn't included in mainline kernel and still is based on 2.4 kernel series). Linux was successfully built using gcc-3.3.5/binutils-2.15 so far. Later toolchain versions (e.g. gcc-3.4.5/binutils