Dear all,
I developed a console application with lazarus, I compiled it on a 32
bit machine (Linux).
Actually I received an e-mail by one of the final user that is trying to
run it on a 64 bit machine (Red Hat Enterprise Linux 5.x (5.1)). The
application crash with the message reported at the end of this e-mail.
I know that there are libraries for compatibility but I never used a 64
bit machine and I don't know how to help the final user.
I would like to know if my lazarus 32 bit application can run on a 64
bit machine and if someone of you can suggest me where the 32/64 bit
libraries can be found.
Many thanks,
Andrea
exception at 080C610E:
Access violation.
strace shows an segfault
...............
...............
brk(0x82cb000) = 0x82cb000
socket(PF_FILE, SOCK_STREAM, 0) = 3
fcntl64(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = 0
poll([{fd=3, events=POLLOUT|POLLERR|POLLHUP, revents=POLLOUT}], 1, 5000) = 1
send(3, "\2\0\0\0\v\0\0\0\7\0\0\0passwd\0", 19, MSG_NOSIGNAL) = 19
poll([{fd=3, events=POLLIN|POLLERR|POLLHUP, revents=POLLIN|POLLHUP}], 1, 5000)
= 1
recvmsg(3, {msg_name(-5820488)=NULL, msg_iov(68719476736)=[?] 0x10ffa72fa8,
msg_controllen=18421743979612602372, msg_control=0x100000001,
msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_PEEK}, 0) = 7
fstat64(4, {st_mode=S_IFREG|0600, st_size=217016, ...}) = 0
pread64
(4, "\1\0\0\0h\0\0\0\256V\1\0\1\0\0\0\200\210tI\0\0\0\0\323\0\0\0\0L\3\0"...,
104, 0) = 104
mmap2(NULL, 217016, PROT_READ, MAP_SHARED, 4, 0x34fb8) = 0xfffffffff7eb5000
close(4) = 0
close(3) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
rt_sigprocmask(SIG_UNBLOCK, [SEGV], NULL, 8) = 0
write(1, "exception at 080C610E:\nAccess vi"..., 41exception at 080C610E:
Access violation.
) = 41
munmap(0xf7f32000, 32768) = 0
munmap(0xf7fdd000, 32768) = 0
munmap(0xf7f6a000, 262144) = 0
munmap(0xf7fed000, 32768) = 0
munmap(0xf7f62000, 32768) = 0
munmap(0xf7fe5000, 32768) = 0
munmap(0xf7f02000, 32768) = 0
munmap(0xf7ef2000, 32768) = 0
munmap(0xf7f22000, 32768) = 0
munmap(0xf7f12000, 32768) = 0
munmap(0xf7f1a000, 32768) = 0
munmap(0xf7ff5000, 32768) = 0
munmap(0xf7f3a000, 32768) = 0
munmap(0xf7f2a000, 32768) = 0
munmap(0xf7f52000, 32768) = 0
munmap(0xf7f42000, 32768) = 0
munmap(0xf7f4a000, 32768) = 0
munmap(0xf7eea000, 32768) = 0
munmap(0xf7efa000, 32768) = 0
munmap(0xf7f0a000, 32768) = 0
exit_group(0) = ?
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