Hi all, I have found a problem with assembler code generation in network stack on ARM processor (aligment fault).
I am using: arm-rtems5-gcc (GCC) 7.2.0 20170814 (RTEMS 5, RSB a6d011e028a0776cedf0823940eb882e917a44e5, Newlib 2.5.0.20170922) The compiler generates invalid instruction 'ldmia' here ( https://git.rtems.org/rtems/tree/cpukit/libnetworking/netinet/udp_usrreq.c#n160 ). The instruction does not support unaligned accesses. Also i have found the bug fix in FreeBSD repository ( https://github.com/freebsd/freebsd/commit/6cc0e8d2a0b583db5707f811d4ebfbe1ad05e628 ) I tried their solution and it works. Should I create a ticket for that? Best regards, Mikhail
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