Please look at: https://www.freepascal.org/testsuite/cgi-bin/new-testsuite2.cgi?action=4&testfileid=5630 .rdata support, i.e. read-only data sections, is not supported in several CPU-OS combination, and IIRC, it is even worse for PIC code, but I don't really know if these special limitations should not be removed... See TGNUAssembler.sectionname method in compiler/aggas.pas unit, and difference between secnames and secnames_pic inside that method. Pierre Le 12/05/2021 à 20:13, J. Gareth Moreton via fpc-devel a écrit :
Hi everyone, So I stumbled across this during my optimisation development: Under x86_64-win64 (I'm not sure about other platforms), the test "test/tarray15.pp" fails with exitcode 19 if you run the test suite with TEST_OPT=-a to create assembly dumps. The failure is because the code attempts to write to a constant but doesn't raise an exception while doing so. Can anyone else confirm this? Gareth aka. Kit
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