Hello All,

With the 3.2.0-RC1 on a Raspberry PiB running raspbian, most of my software which ran very well when compiled with fpc 3.0.4 do stop with the error in title when or near a seek() is done in a structured binary file. I tryed first -O3 then -O2 then -O1 then no optimisation option without success.

Do some peoples encounter the same difficulties ?

Kindest regards, Ched'

Hi Ched,

I run nightly testsuite on a raspberry PiB,
and I did not see anything like that.

Would it be possible for you to send here a simple source file that shows this behavior together with an explicit command line for the compilation, to be sure of the precise options you are using:

To be really useful, this command line should use the '-n' option, which prevents loading of your local .fpc.cfg or /etc/fpc.cfg.

Of course, adding this option will force you to also add explicit -Fu/explicit/dir/to/rtl/units/for/arm-linux-target option so that the compiler finds the rtl units.

For me, I have fixes installed in $HOME/pas/fixes directory,

typically I use "-n -Fu$HOME/pas/fixes/fpcsrc/rtl/units/arm-linux"

Using strace might also be useful to figure out which system call generates the BUS error.

An explicit version of the linux system might also be relevant, uname -a
output would also help.

Best regards,

Pierre

Le 05/05/2020 à 22:40, Il Grande Beppe via fpc-pascal a écrit :