Re: kernel BUG at fs/ext4/mballoc.c:2993!

2010-08-06 Thread Ted Ts'o
On Fri, Aug 06, 2010 at 10:48:40PM -0700, Justin Mattock wrote: > hello, > I just built a fresh clfs system using the tutorial.. right now Im > able to boot and am able to login, the system seems to be running as > it should except for when I try to install gmp and/or do a /sbin/lilo > I see a mess

kernel BUG at fs/ext4/mballoc.c:2993!

2010-08-06 Thread Justin Mattock
hello, I just built a fresh clfs system using the tutorial.. right now Im able to boot and am able to login, the system seems to be running as it should except for when I try to install gmp and/or do a /sbin/lilo I see a message appear on screen(below) then if I do any kind of command(dmesg > dmesg

Re: GCC Binary

2010-08-06 Thread Kevin Bowling
On Fri, Aug 6, 2010 at 1:28 PM, Peter Bergner wrote: > On Fri, 2010-08-06 at 12:27 -0700, Erick Garske wrote: >> There a location where I can download the binary of GCC for the IBM i? >> >> http://gcc.gnu.org/install/binaries.html >> >> Are any of these compatible for the IBM i at V6R1M0? > > Ther

Re: GCC Binary

2010-08-06 Thread Peter Bergner
On Fri, 2010-08-06 at 12:27 -0700, Erick Garske wrote: > There a location where I can download the binary of GCC for the IBM i? > > http://gcc.gnu.org/install/binaries.html > > Are any of these compatible for the IBM i at V6R1M0? There is no support in GCC for native iSeries (AKA AS/400). Pete

GCC Binary

2010-08-06 Thread Erick Garske
There a location where I can download the binary of GCC for the IBM i? http://gcc.gnu.org/install/binaries.html Are any of these compatible for the IBM i at V6R1M0? Thanks, Erick

Re: Bizarre GCC problem - how do I debug it?

2010-08-06 Thread Bruce Korb
Hi Richard, On Fri, Aug 6, 2010 at 11:43 AM, Richard Guenther wrote: > The gdb version on openSUSE that ship with GCC 4.5 is perfectly fine > (it's 7.1 based).  No idea what the reporter is talking about (we don't ship > insight IIRC). You are remembering correctly. I was not clear enough. I u

Re: Bizarre GCC problem - how do I debug it?

2010-08-06 Thread Richard Guenther
On Fri, Aug 6, 2010 at 8:41 PM, Tom Tromey wrote: >> "Bruce" == Bruce Korb writes: > > Bruce> That seems to work.  There are one or two or three bugs then. > Bruce> Either gdb needs to recognize an out of sync object code, or else > Bruce> gcc needs to produce object code that forces gdb to o

Re: Bizarre GCC problem - how do I debug it?

2010-08-06 Thread Tom Tromey
> "Bruce" == Bruce Korb writes: Bruce> That seems to work. There are one or two or three bugs then. Bruce> Either gdb needs to recognize an out of sync object code, or else Bruce> gcc needs to produce object code that forces gdb to object in a way Bruce> more obvious than just deciding upon

Re: Bizarre GCC problem - how do I debug it?

2010-08-06 Thread Bruce Korb
On Fri, Aug 6, 2010 at 11:19 AM, David Daney wrote: >> That seems to work.  There are one or two or three bugs then. >> Either gdb needs to recognize an out of sync object code > > It cannot do this as it was released before GCC-4.5. GDB and GCC communicate with each other with particular convent

Re: Bizarre GCC problem - how do I debug it?

2010-08-06 Thread David Daney
On 08/06/2010 10:51 AM, Bruce Korb wrote: On 08/06/10 10:24, David Daney wrote: On 08/06/2010 10:19 AM, Bruce Korb wrote: The problem seems to be that GDB thinks all the code belongs to a single line of text. At first, it was a file of mine, so I presumed I had done something strange and passe

Re: Bizarre GCC problem - how do I debug it?

2010-08-06 Thread Bruce Korb
On 08/06/10 10:24, David Daney wrote: > On 08/06/2010 10:19 AM, Bruce Korb wrote: >> The problem seems to be that GDB thinks all the code belongs to a >> single line of text. At first, it was a file of mine, so I presumed >> I had done something strange and passed it off. I needed to do some >> m

Re: Bizarre GCC problem - how do I debug it?

2010-08-06 Thread Bruce Korb
On 08/06/10 10:19, Bruce Korb wrote: > The problem seems to be that GDB thinks all the code belongs to a > single line of text. At first, it was a file of mine, so I presumed > I had done something strange and passed it off. I needed to do some > more debugging again and my "-g -O0" output still

Re: Bizarre GCC problem - how do I debug it?

2010-08-06 Thread David Daney
On 08/06/2010 10:19 AM, Bruce Korb wrote: The problem seems to be that GDB thinks all the code belongs to a single line of text. At first, it was a file of mine, so I presumed I had done something strange and passed it off. I needed to do some more debugging again and my "-g -O0" output still s

Re: transitioning cloog to ppl-0.11

2010-08-06 Thread Ralf Wildenhues
* Jack Howarth wrote on Fri, Aug 06, 2010 at 03:01:16PM CEST: >My point was that in this case not only does ppl-0.11 require > the existing soversion of cloog to be rebuilt but also all other > previously built gcc releases that used it as well. >Considering that the existing cloog-0.15.9 s

Bizarre GCC problem - how do I debug it?

2010-08-06 Thread Bruce Korb
The problem seems to be that GDB thinks all the code belongs to a single line of text. At first, it was a file of mine, so I presumed I had done something strange and passed it off. I needed to do some more debugging again and my "-g -O0" output still said all code belonged to that one line. So,

Re: Canadian cross build fails on 64 bits build machine

2010-08-06 Thread Joseph S. Myers
On Fri, 6 Aug 2010, Christophe Lyon wrote: > On 06.08.2010 15:53, Joseph S. Myers wrote: > > On Fri, 6 Aug 2010, Christophe LYON wrote: > > > > > From my brief investigation, I think that the problem is due to the fact > > > that > > > struct real_value uses the 'long' type for the 'sig' field,

Re: transitioning cloog to ppl-0.11

2010-08-06 Thread Jack Howarth
On Fri, Aug 06, 2010 at 05:05:19PM +0200, Richard Guenther wrote: > On Fri, Aug 6, 2010 at 4:49 PM, Jack Howarth wrote: > > Ralf, > >  Looking at Fedora 13 and Debian > > unstable, I see that their gcc 4.4 > > compilers are using -ldl to avoid > > an explicit linkage on libppl_c, libppl > > and li

Re: Canadian cross build fails on 64 bits build machine

2010-08-06 Thread Christophe Lyon
On 06.08.2010 15:53, Joseph S. Myers wrote: On Fri, 6 Aug 2010, Christophe LYON wrote: From my brief investigation, I think that the problem is due to the fact that struct real_value uses the 'long' type for the 'sig' field, while the computation of REAL_WIDTH relies on HOST_BITS_PER_WIDE_INT.

Re: transitioning cloog to ppl-0.11

2010-08-06 Thread Richard Guenther
On Fri, Aug 6, 2010 at 4:49 PM, Jack Howarth wrote: > Ralf, >  Looking at Fedora 13 and Debian > unstable, I see that their gcc 4.4 > compilers are using -ldl to avoid > an explicit linkage on libppl_c, libppl > and libcloog. However this still leaves > them open to a mismatch should they > silent

Re: transitioning cloog to ppl-0.11

2010-08-06 Thread Jack Howarth
Ralf, Looking at Fedora 13 and Debian unstable, I see that their gcc 4.4 compilers are using -ldl to avoid an explicit linkage on libppl_c, libppl and libcloog. However this still leaves them open to a mismatch should they silently uprgrade libcloog from a version built against ppl-0.10.2 to one

[plugin] compiling plugins with g++ and -pedantic gives getopt declaration error

2010-08-06 Thread Luke Dalessandro
Hi Everyone, I have an Ubuntu 9.04 system that I've installed gcc-4.5.1 on, using an in-tree build of gmp, mpfr, mpc, and libelf. lu...@node:~$ gcc-4.5.1 -v Using built-in specs. COLLECT_GCC=gcc-4.5.1 COLLECT_LTO_WRAPPER=/home/luked/local/libexec/gcc/x86_64-unknown-linux-gnu/4.5.1/lto-

Re: Canadian cross build fails on 64 bits build machine

2010-08-06 Thread Joseph S. Myers
On Fri, 6 Aug 2010, Christophe LYON wrote: > From my brief investigation, I think that the problem is due to the fact that > struct real_value uses the 'long' type for the 'sig' field, while the > computation of REAL_WIDTH relies on HOST_BITS_PER_WIDE_INT. No, this is not a problem; it's fine to

Re: transitioning cloog to ppl-0.11

2010-08-06 Thread Jack Howarth
On Fri, Aug 06, 2010 at 07:39:49AM +0200, Ralf Wildenhues wrote: > * Jack Howarth wrote on Fri, Aug 06, 2010 at 02:31:31AM CEST: > >I have been mulling over how to transition the > > current gcc4x and cloog packages in fink to the new > > ppl-0.11 release and believe we really need to have > >

Canadian cross build fails on 64 bits build machine

2010-08-06 Thread Christophe LYON
Hello, I have noticed a build failure with GCC-4.5.0, when configuring with: --build=x86_64-unknown-linux-gnu --host=arm-none-linux-gnueabi --target=arm-none-linux-gnueabi The build fails when compiling gcc/genconstants.c for the build machine: In file included from ../../gcc/rtl.h:28,

Re: Segmentation fault for the following Fortran program at -O3 on x86-64.

2010-08-06 Thread Toon Moene
Sebastian Pop wrote: On Thu, Aug 5, 2010 at 15:17, Sebastian Pop wrote: On Thu, Aug 5, 2010 at 15:07, Sebastian Pop wrote: I'm delta reducing this. Reduced it looks like this, and it seems like the bug is in the loop distribution for memset zero changes. parameter(numlev=3,numob