Re: [Freeipmi-users] sparc64 compilation errors

[Albert Chu]

Hey Corentin,

If you run gdb w/ the core file, you can get the stack trace.  You'll
likely do something like this:

> ipmi-locate/src/ipmi-locate
Abort (Core Dumped)    <-- or some similar output

> gdb ipmi-locate/src/.libs/ipmi-locate mycorefile.core

then at the gdb prompt, type 'bt' to get the trace.

Al

> Sorry for the late response
>
> The stack trace is the "core" file?
>
>
> Albert Chu a écrit :
>>> But now, there is an another problem. Some tools segfault when using
>>> it.
>>> For example i saw that smbios segfault ipmi-locate. (when removing
>>> smbios_probe...() from ipmi-locate.c it detect nothing).
>>
>> Hey Corentin,
>>
>> Is it possible you can get us a stack trace to see where this seg-fault
>> is
>> coming from?  Is it from ipmi-locate?  Or deeper w/n libfreeipmi?
>>
>> If you configure freeipmi w/ '--enable-debug' it'll turn on all the
>> debugging symbols for you.
>>
>> Al
>>
>>> The other problem is, do my sparc have really IPMI?
>>> The thing that makes me thinking that is that the lm_sensors
>>> tools(sensors-detect) say to me:
>>> Probing for `IPMI BMC KCS' at 0xca0...                      Success!
>>>      (confidence 4, driver `bmcsensors')
>>> Probing for `IPMI BMC SMIC' at 0xca8...                     Success!
>>>      (confidence 4, driver `bmcsensors')
>>> but when i search the web for infos about ipmi on it, i don't find
>>> anything.
>>> I also tried to check this addresses with a home-prog and i just read 0
>>> value.
>>> Same value in 0xca1 0xca2 etc.. so i think that memory is initialized
>>> with
>>> zeroes, and so perhaps the sensors-detect adresses!=FF test is false.
>>>
>>> If you have any idea for helping me to know if i have really IPMI on
>>> it.
>>> Anyway, i hope that my works was usefull for you, i saw that some
>>> recent
>>> sun station have IPMI.
>>>
>>> Cordially.
>>>
>>> LABBE Corentin
>>>
>>>
>>> --- freeipmi-0.3.1/libfreeipmi/src/ipmi-inband.h        2006-09-13
>>> 23:23:56.000000000 +0200
>>> +++ /freeipmi-0.3.1/libfreeipmi/src/ipmi-inband.h      2007-03-17
>>> 17:07:09.000000000 +0100
>>> @@ -21,6 +21,8 @@
>>>   #ifndef _IPMI_INBAND_H
>>>   #define        _IPMI_INBAND_H 1
>>>
>>> +int devport;
>>> +
>>>   #ifdef __cplusplus
>>>   extern "C" {
>>>   #endif
>>> @@ -40,15 +42,22 @@
>>>   # include <sys/io.h>
>>>   #elif defined(HAVE_ASM_IO_H)
>>>   /* PPC */
>>> +#ifndef __ARCH_IS_SPARC__
>>>   # include <asm/io.h>
>>>   #endif
>>> +#endif
>>>
>>>   #if defined(__FreeBSD__) || defined(__NetBSD__) ||
>>> defined(__OpenBSD__)
>>>   # define _INB(port)  inb (port)
>>>   # define _OUTB(data, port)  outb (port, data)
>>>   #else
>>> +#ifdef __ARCH_IS_SPARC__
>>> +# define _INB(port)  printf ("read %d port=%d\n",devport,port)
>>> +# define _OUTB(data, port) printf ("write %d port=%d
>>> date=%d\n",devport,
>>> port,data)
>>> +#else /* !__ARCH_IS_SPARC__ */
>>>   # define _INB(port)  inb (port)
>>>   # define _OUTB(data, port)  outb (data, port)
>>> +#endif /* !__ARCH_IS_SPARC__*/
>>>   #endif
>>>
>>>   #ifdef __cplusplus
>>> --- freeipmi-0.3.1/libfreeipmi/src/ipmi-smic-api.c      2006-09-13
>>> 23:23:56.000000000 +0200
>>> +++ /freeipmi-0.3.1/libfreeipmi/src/ipmi-smic-api.c    2007-03-17
>>> 16:57:21.000000000 +0100
>>> @@ -146,7 +146,12 @@
>>>     return (ipmi_smic_dev_io_fd == -1 ? -1 : 0);
>>>   #endif
>>>   #else
>>> +#ifdef __ARCH_IS_SPARC__
>>> +devport = open("/dev/port",O_RDONLY);
>>> +return devport;
>>> +#else /* !__ARCH_IS_SPARC__ */
>>>     return (iopl (3));
>>> +#endif /* !__ARCH_IS_SPARC__ */
>>>   #endif
>>>   }
>>>
>>> --- freeipmi-0.3.1/libfreeipmi/src/ipmi-kcs-api.c       2006-07-29
>>> 19:05:22.000000000 +0200
>>> +++ /freeipmi-0.3.1/libfreeipmi/src/ipmi-kcs-api.c     2007-03-17
>>> 16:53:41.000000000 +0100
>>> @@ -371,6 +371,10 @@
>>>       }
>>>   #endif /* !USE_IOPERM */
>>>   #else  /* !__FreeBSD__ */
>>> +# ifdef __ARCH_IS_SPARC__
>>> +devport = open("/dev/port",O_RDONLY);
>>> +return devport;
>>> +#else /*!__ARCH_IS_SPARC__*/
>>>     if (iopl (3) < 0)
>>>       {
>>>         if (errno == EPERM || errno == EACCES)
>>> @@ -379,6 +383,7 @@
>>>           ERR_LOG(ctx->errnum = IPMI_KCS_CTX_ERR_INTERNAL);
>>>         return (-1);
>>>       }
>>> +#endif /* !__ARCH_IS_SPARC__*/
>>>   #endif/* !__FreeBSD__ */
>>>
>>>     ctx->io_init = 1;
>>>
>>>
>>> _______________________________________________
>>> Freeipmi-users mailing list
>>> address@hidden
>>> http://lists.gnu.org/mailman/listinfo/freeipmi-users
>>>
>>
>>
>
>
>
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>
>


-- 
Albert Chu
address@hidden
925-422-5311
Computer Scientist
High Performance Systems Division
Lawrence Livermore National Laboratory