[fpc-devel] ARM-Linux, ARMv5 runtime detection fails

Bernd Mueller mueller.b at gmx.net
Sat Mar 8 20:53:58 CET 2008


Florian Klaempfl wrote:
> 
> I commited a fix in 10458. I tried to fix SignalToRunerror without
> assembler, maybe it works.

yes it works, thanks.

You chose ldrd r0, [sp] to force the SIGILL on ARMv4. According to the 
docs the load address has to be double word (8 byte) aligned, otherwise 
a Bus Error/Misaligned data access Error on ARMv5 would occur. Is it 
save to use sp in your way?

Regards, Bernd.



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