[klibc] Bug#634890: klibc issues on armhf (not Debian/armel)
max at stro.at
Thu Jun 28 09:59:34 PDT 2012
On Tue, 19 Jun 2012, Steve McIntyre wrote:
> More debugging results:
> * If I replace -Os with -O0 to disable optimisation, the crash goes
> away too. Suggests (maybe) a compiler bug here...
> * There's a real bug in the ARM assembly version of longjmp in
> usr/klibc/arch/arm/setjmp.S: it will always pass back its first
> argument as a return value, even if it's 0 (see the man page for
> more details). Oddly, the Thumb implementation in the same file
> *is* correct!
care to cook up a patch, please?
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