Bernd Mueller wrote:
I can confirm, that the program crashes on ARM-Linux/OABI/FPA/uClibc
compiled with fpc 2.4.0. I think the problem is related to floating
point, since an ordinary "writeln(1 / 3);" crashes the machine too.
my next guess is, that the 2.4.0 compiler has problems concerning
optimization. The program crashes, when the rtl is compiled with -O2.
program test;
{$mode objfpc}{$H+}
Begin
Writeln('Start');
Writeln(1 / 3);
Writeln('Stop');
End.
# ./test
Start
Runtime error 216 at $400AAAA8
$400AAAA8
$00010114 fpc_write_text_float, line 728 of
D:/fpc240/stable/src/rtl/inc/text.inc
$0000815C main, line 6 of project1.pas
$000080CC line 39 of
D:/fpc240/stable/src/rtl/inc/ustrings.incD:/fpc240/stable/src/rtl/unix/sysdir.inc
#
The program runs fine, if the optimization is disabled.
Regards, Bernd.
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