[fpc-devel] mips-linux and mipsel-linux snapshots available

[Fuxin Zhang]

Dear Mark,

于 2012/11/21 1:38, Mark Morgan Lloyd 写道:
>
> I'm just about moving again here, but with a decided limp: the system 
> that blew was 2.8GHz and all my guest OSes are now plugged into a 1GHz 
> box. I still find being able to use a significant number of different 
> guests in sleds/caddies useful... Unfortunately I've still not got any 
> real MIPS hardware running here, so I'm still stuck on Qemu.
If you want we can donate some MIPS machines to you. We have some 
netbooks with 800MHz Loongson2F (little endian mips, almost mips64 
compatible, running debian linux/mips) in the stock.

Regards
>
> The good news is that I can still run/build trunk for mipsel on Debian 
> "Squeeze" on Qemu without unanticipated issues (i.e. nobody reading 
> this should assume that Lazarus will work yet).
>
> The not-so-good news is that I built from trunk earlier but after 
> having bus errors in Qemu's implementation of big-endian MIPS I'm now 
> looking at the file above. Unfortunately I still get bus errors and I 
> think the binaries have been stripped.
>
> If I revert to a binary that I cross-built from trunk earlier, I get 
> this:
>
> 217 1>markMLl at pye-dev-07c:~$ gdb /usr/local/lib/fpc/2.7.1/ppcmips
> GNU gdb (GDB) 7.0.1-debian
> ..
> Reading symbols from /usr/local/lib/fpc/2.7.1/ppcmips...done.
> (gdb) run
> Starting program: /usr/local/lib/fpc/2.7.1/ppcmips
>
> Program received signal SIGBUS, Bus error.
> 0x0043ba68 in SYSUTILS_$$_DATETIMETOFILEDATE$TDATETIME$$LONGINT ()
> (gdb) bt
> #0 0x0043ba68 in SYSUTILS_$$_DATETIMETOFILEDATE$TDATETIME$$LONGINT ()
> #1 0x0043edb4 in SYSUTILS_$$_UNIXTOWINAGE$LONGINT$$LONGINT ()
> #2 0x0043fc88 in 
> SYSUTILS_$$_FINDGETFILEINFO$ANSISTRING$TSEARCHREC$$BOOLEAN ()
> #3 0x0043ffe0 in SYSUTILS_$$_FINDNEXT$TSEARCHREC$$LONGINT ()
> Backtrace stopped: previous frame inner to this frame (corrupt stack?)
> (gdb)
>