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Randolph Chung | 1 Dec 02:32

Re: [parisc-linux] Re: Strange compiler behavior

John David Anglin wrote:
>> The limited stack trace is:
>>
>> Program received signal SIGSEGV, Segmentation fault.
>> 0x000255fc in pop_everything ()
>> (gdb) bt
>> #0  0x000255fc in pop_everything ()
>> #1  0x0002f834 in cxx_insert_default_attributes ()
>> #2  0x00072688 in cxx_make_type ()
>> #3  0x000b7870 in c_common_parse_file ()
>> #4  0x0022bb8c in rtx_addr_varies_p ()
>> #5  0x00231224 in rtx_addr_varies_p ()
>> #6  0x002312e8 in rtx_addr_varies_p ()
>> #7  0x401ee6e4 in __libc_start_main () from /lib/libc.so.6
>> #8  0x00016a58 in ?? ()
> 
> This stack trace looks wierd at the higher numbers.

This is because the binary is stripped so the symbol info for static
functions are lost. All those rtx_address_varies_p() references are
probably pointing to static functions.

randolph
--

-- 
Randolph Chung
Debian GNU/Linux Developer, hppa/ia64 ports
http://www.tausq.org/
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John David Anglin | 2 Dec 03:42
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Re: [parisc-linux] Re: Strange compiler behavior

> John David Anglin wrote:
> >> The limited stack trace is:
> >>
> >> Program received signal SIGSEGV, Segmentation fault.
> >> 0x000255fc in pop_everything ()
> >> (gdb) bt
> >> #0  0x000255fc in pop_everything ()
> >> #1  0x0002f834 in cxx_insert_default_attributes ()
> >> #2  0x00072688 in cxx_make_type ()
> >> #3  0x000b7870 in c_common_parse_file ()
> >> #4  0x0022bb8c in rtx_addr_varies_p ()
> >> #5  0x00231224 in rtx_addr_varies_p ()
> >> #6  0x002312e8 in rtx_addr_varies_p ()
> >> #7  0x401ee6e4 in __libc_start_main () from /lib/libc.so.6
> >> #8  0x00016a58 in ?? ()
> > 
> > This stack trace looks wierd at the higher numbers.
> 
> This is because the binary is stripped so the symbol info for static
> functions are lost. All those rtx_address_varies_p() references are
> probably pointing to static functions.

Still seems strange to me.  Are you sure that the start of the unwind
region for each frame matches the symbol printed?  I guess the symbols
are from .dynsym.  Isn't main in .dynsym?

Dave
--

-- 
J. David Anglin                                  dave.anglin <at> nrc-cnrc.gc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6602)
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Fabio Bizzi | 7 Dec 11:16
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Again Troubles on My C200 :)

Hi Everybody! :)

Yesterday I've got a monitor and I've connected it to my C200.
At the boot I've selectet 1280x1024 <at> 75Hz VESA and the screen is 
correctly displayed.
The Graphic adapter is an HCRX-24 (A4071B) on GSC.
The distribution is a Sarge with etch kernel 2.6.12-1
The system boots correctly, but no one consolle is displayed on the 
monitor only a blank screen (no other problems), I've checked inittab 
and it's ok with all the consoles started!
Here some DMESG output:

Kernel command line: root=/dev/sda5 HOME=/ console=tty0 sti=8/4 
sti_font=VGA8x16 TERM=linux palo_kernel=2/vmlinux

14. Coral SGC Graphics at 0xf8000000 [10/8] { 10, 0x0, 0x004, 0x00077 }

STI GSC/PCI core graphics driver Version 0.9a
     id 2bcb015a-9a02587, conforms to spec rev. 8.04
STI init_graph failed (ret -1, errno 258)
sti: probe of 10:8 failed with error 1

Complete dmesg is attached.

I've also tried to change boot args in palo from sti=8/4 to sti=10/0 but 
  it didin't worked!

At Parisc-Linux Hardware Database is reported that Coral SGC Graphics is 
supported and the version is the same "0x0,0x4,0x77" 
(http://hwdb.parisc-linux.org/view.php?type=padevice&name=Coral%20SGC%20Graphics)
(Continue reading)

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Fabio Bizzi | 7 Dec 12:33
Picon

Again Troubles on My C200 :)

Hi Everybody!  :)

Yesterday I've got a monitor and I've connected it to my C200.
At the boot I've selectet 1280x1024 <at> 75Hz VESA and the screen is 
correctly displayed.
The Graphic adapter is an HCRX-24 (A4071B) on GSC.
The distribution is a Sarge with etch kernel 2.6.12-1
The system boots correctly, but no one consolle is displayed on the 
monitor only a blank screen (no other problems), I've checked inittab 
and it's ok with all the consoles started!
Here some DMESG output:

Kernel command line: root=/dev/sda5 HOME=/ console=tty0 sti=8/4 
sti_font=VGA8x16 TERM=linux palo_kernel=2/vmlinux

14. Coral SGC Graphics at 0xf8000000 [10/8] { 10, 0x0, 0x004, 0x00077 }

STI GSC/PCI core graphics driver Version 0.9a
     id 2bcb015a-9a02587, conforms to spec rev. 8.04
STI init_graph failed (ret -1, errno 258)
sti: probe of 10:8 failed with error 1

Complete dmesg is attached.

I've also tried to change boot args in palo from sti=8/4 to sti=10/0 but 
  it didin't worked!

At Parisc-Linux Hardware Database is reported that Coral SGC Graphics is 
supported and the version is the same "0x0,0x4,0x77" 
(http://hwdb.parisc-linux.org/view.php?type=padevice&name=Coral%20SGC%20Graphics)
(Continue reading)

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Fabio Bizzi | 7 Dec 18:05
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HCRX-24 and missing consoles on my C200

Hi Everybody!   :)

Yesterday I've got a monitor and I've connected it to my C200.
At the boot I've selectet 1280x1024 <at> 75Hz VESA and the screen is 
correctly displayed.
The Graphic adapter is an HCRX-24 (A4071B) on GSC.
The distribution is a Sarge with etch kernel 2.6.12-1
The system boots correctly, but no one consolle is displayed on the 
monitor only a blank screen (no other problems), I've checked inittab 
and it's ok with all the consoles started!
Here some DMESG output:

Kernel command line: root=/dev/sda5 HOME=/ console=tty0 sti=8/4 
sti_font=VGA8x16 TERM=linux palo_kernel=2/vmlinux

14. Coral SGC Graphics at 0xf8000000 [10/8] { 10, 0x0, 0x004, 0x00077 }

STI GSC/PCI core graphics driver Version 0.9a
     id 2bcb015a-9a02587, conforms to spec rev. 8.04
STI init_graph failed (ret -1, errno 258)
sti: probe of 10:8 failed with error 1

Complete dmesg is attached.

I've also tried to change boot args in palo from sti=8/4 to sti=10/0 but 
  it didin't worked!

At Parisc-Linux Hardware Database is reported that Coral SGC Graphics is 
supported and the version is the same "0x0,0x4,0x77" 
(http://hwdb.parisc-linux.org/view.php?type=padevice&name=Coral%20SGC%20Graphics)
(Continue reading)

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Grant Grundler | 7 Dec 19:01

Re: [parisc-linux] HCRX-24 and missing consoles on my C200

On Wed, Dec 07, 2005 at 06:05:58PM +0100, Fabio Bizzi wrote:
> Hi Everybody!   :)
> 
> Yesterday I've got a monitor and I've connected it to my C200.
> At the boot I've selectet 1280x1024 <at> 75Hz VESA and the screen is 
> correctly displayed.
> The Graphic adapter is an HCRX-24 (A4071B) on GSC.
> The distribution is a Sarge with etch kernel 2.6.12-1
> The system boots correctly, but no one consolle is displayed on the 
> monitor only a blank screen (no other problems), I've checked inittab 
> and it's ok with all the consoles started!
> Here some DMESG output:
> 
> Kernel command line: root=/dev/sda5 HOME=/ console=tty0 sti=8/4 
> sti_font=VGA8x16 TERM=linux palo_kernel=2/vmlinux
> 
> 14. Coral SGC Graphics at 0xf8000000 [10/8] { 10, 0x0, 0x004, 0x00077 }
> 
> STI GSC/PCI core graphics driver Version 0.9a
>     id 2bcb015a-9a02587, conforms to spec rev. 8.04
> STI init_graph failed (ret -1, errno 258)
> sti: probe of 10:8 failed with error 1

This has never worked and I don't know why.
See:
	http://lists.debian.org/debian-hppa/2003/10/msg00073.html
	http://lists.debian.org/debian-hppa/2005/02/msg00120.html

> Complete dmesg is attached.
>
(Continue reading)

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Kyle McMartin | 7 Dec 18:33
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Re: HCRX-24 and missing consoles on my C200

On Wed, Dec 07, 2005 at 06:05:58PM +0100, Fabio Bizzi wrote:
> P.S. I've experienced some mail server problems, i'm sorry for eventual 
> duouble posts!

Holy fuck. *STOP* I've already got >= 4 copies of your mail.
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Fabio Bizzi | 7 Dec 19:03
Picon

Re: [parisc-linux] HCRX-24 and missing consoles on my C200

Grant Grundler wrote:
> This has never worked and I don't know why.
> See:
> 	http://lists.debian.org/debian-hppa/2003/10/msg00073.html
> 	http://lists.debian.org/debian-hppa/2005/02/msg00120.html

Thank You Grant, helpfully as usual. :)
Please, can you suggest to me any video card that is working on a C200 
with linux (24 bpp)?

> STI firmware is failing to initialize itself, not the kernel
> initializing the card.

I'm bit confused about it, what do you mean with "the firmware is 
failing to initialize itself"?

>>P.S. I've experienced some mail server problems, i'm sorry for eventual 
>>duouble posts!
> 
> 
> Double would have been nice. ;)
> Next time, check the mailing list archives to determine if a particular
> email reached the list(s).
> 

I'm really sorry for this annoyng issue, next time I'll do as you suggested.

I've asked some help to the list owner.

Thank you again!
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Grant Grundler | 7 Dec 19:35

Re: [parisc-linux] HCRX-24 and missing consoles on my C200

On Wed, Dec 07, 2005 at 07:03:52PM +0100, Fabio Bizzi wrote:
> >STI firmware is failing to initialize itself, not the kernel
> >initializing the card.
> 
> I'm bit confused about it, what do you mean with "the firmware is 
> failing to initialize itself"?

STI is a seperate firmware from PDC and IODC. We have to invoke
the initializaton functions from the OS to get it started.
I'm not STI expert though. And we do have public documentation
for STI that you are "encouraged" to read :^)

	http://ftp.parisc-linux.org/docs/arch/sti.pdf

And sorry, I don't know offhand if any 24bpp graphics cards will work.
Perhaps some are listed in the parisc graphics FAQ or
http://wiki.parisc-linux.org/.

> I'm really sorry for this annoyng issue, next time I'll do as you suggested.

It's not that bad...don't lose any sleep over it.

> Thank you again!

welcome.

ciao!
grant
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Grant Grundler | 7 Dec 19:54

Re: [parisc-linux] HCRX-24 and missing consoles on my C200

On Wed, Dec 07, 2005 at 01:29:13PM -0500, Kyle McMartin wrote:
> Or the STI rom is completely broken on this card and HP-UX uses software
> instead of the firmware routines.

HPUX *never* supported this card on C-class boxes.
See page 157 (pdf page #) of C200 owners manual:
NOTICE: The A4077A Color Graphics Card, A4078A Dual Color Graphics Card,
        A4079B HCRX-8Z graphics adapter, and the A4071B HCRX-24 graphics
        adapter with the A4072A Z Accelerator attached are not supported
        in the Model C160/C180.

getting it working might be quite "challenging". :)

grant
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Gmane