Hi Bjoern,
on my MAC I run into the same issue:
http://qa.gem5.org//1905/compiling-problem-gem5-mac-os-10-11-6-scons-build-arm-gem5-opt
When I use your patch I run into some other errors:
In file included from build/ARM/arch/arm/linux/process.cc:56:
build/ARM/sim/syscall_emul.hh:545:41: error: no member named 'f_namemax' in
'statfs'
tgt->f_namelen = TheISA::htog(host->f_namemax);
~~~~ ^
build/ARM/sim/syscall_emul.hh:551:34: error: no member named 'f_spare' in
'statfs'
memcpy(&tgt->f_spare, &host->f_spare, sizeof(host->f_spare));
~~~~ ^
build/ARM/sim/syscall_emul.hh:551:56: error: no member named 'f_spare' in
'statfs'
memcpy(&tgt->f_spare, &host->f_spare, sizeof(host->f_spare));
~~~~ ^
3 errors generated.
scons: *** [build/ARM/arch/arm/linux/process.o] Error 1
scons: building terminated because of errors.
If I can help somehow to fix it and get gem5 running on OSX again please let me
know.
Regards
Matthias
> Am 25.01.2017 um 00:46 schrieb Bjoern A. Zeeb
> <[email protected]>:
>
> On 24 Jan 2017, at 22:08, Jason Lowe-Power wrote:
>
>> Hi Brandon,
>>
>> I think this is a "real" bug:
>> http://qa.gem5.org//1905/compiling-problem-gem5-mac-os-10-11-6-scons-build-arm-gem5-opt.
>> I think there are a few more places that need an #ifdef NO_STATFS. Could
>> you look into it and post a patch if there's a problem? If not, please
>> reply to the gem5 QA post and let them know.
>
> Can people try this one and probably get the #ifdefs right for NetBSD as
> well? There are at least 3 different checks for that code; if people don’t
> care about “style” I could get it right, but ..
>
> diff -r e47703369039 src/sim/syscall_emul.hh
> --- a/src/sim/syscall_emul.hh Fri Jan 20 14:12:58 2017 -0500
> +++ b/src/sim/syscall_emul.hh Tue Jan 24 23:45:04 2017 +0000
> @@ -70,6 +70,8 @@
> #include <sys/stat.h>
> #if (NO_STATFS == 0)
> #include <sys/statfs.h>
> +#else
> +#include <sys/mount.h>
> #endif
> #include <sys/time.h>
> #include <sys/uio.h>
> @@ -530,20 +532,25 @@
> {
> TypedBufferArg<typename OS::tgt_statfs> tgt(addr);
>
> + tgt->f_type = TheISA::htog(host->f_type);
> #if defined(__OpenBSD__) || defined(__APPLE__) || defined(__FreeBSD__)
> - tgt->f_type = 0;
> + tgt->f_bsize = TheISA::htog(host->f_iosize);
> #else
> - tgt->f_type = TheISA::htog(host->f_type);
> + tgt->f_bsize = TheISA::htog(host->f_bsize);
> #endif
> - tgt->f_bsize = TheISA::htog(host->f_bsize);
> tgt->f_blocks = TheISA::htog(host->f_blocks);
> tgt->f_bfree = TheISA::htog(host->f_bfree);
> tgt->f_bavail = TheISA::htog(host->f_bavail);
> tgt->f_files = TheISA::htog(host->f_files);
> tgt->f_ffree = TheISA::htog(host->f_ffree);
> memcpy(&tgt->f_fsid, &host->f_fsid, sizeof(host->f_fsid));
> +#if defined(__OpenBSD__) || defined(__APPLE__) || defined(__FreeBSD__)
> + tgt->f_namelen = TheISA::htog(host->f_namemax);
> + tgt->f_frsize = TheISA::htog(host->f_bsize);
> +#else
> tgt->f_namelen = TheISA::htog(host->f_namelen);
> tgt->f_frsize = TheISA::htog(host->f_frsize);
> +#endif
> memcpy(&tgt->f_spare, &host->f_spare, sizeof(host->f_spare));
>
> tgt.copyOut(mem);
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