Re: armv8 does not respect personality ADDR_LIMIT_3GB

2021-10-06 Thread Camm Maguire
Potentially. With address space Might you please provide an explicit reference for this? Thanks so much! -- Camm Maguirec...@maguirefamily.org == "The earth is but one country, and man

Re: armv8 does not respect personality ADDR_LIMIT_3GB

2021-10-05 Thread Camm Maguire
400, Camm Maguire wrote: >>... >> To me it seems that the 64bit kernel, if it >> offers a compatibility mode, should match whatever the contemporaneous >> 32bit kernel behavior is, making this a bug in the compatibility mode. >>... > > You are expecting compatibilit

Re: armv8 does not respect personality ADDR_LIMIT_3GB

2021-10-05 Thread Camm Maguire
Arnd Bergmann wrote: > On Mon, Oct 4, 2021 at 7:38 PM Camm Maguire wrote: > > > > Greetings! There seems to be a subarchitecture within the current 32bit > > Debian arm universes and buildds. armv8 processors will leave the C > > stack start at 0x even when

armv8 does not respect personality ADDR_LIMIT_3GB

2021-10-04 Thread Camm Maguire
all gcl 32bit arm binaries and remove immediate fixnum addresses which should go above 0xc000. Thanks so much, -- Camm Maguirec...@maguirefamily.org == "The earth is but one co

Code location limits?

2018-03-21 Thread Camm Maguire
Greetings! What limitations are there if any on addresses at which arm code can be loaded? Are there segment assumptions, etc? Take care, -- Camm Maguirec...@maguirefamily.org

Re: recent armel/armhf kernels ENOMEM on mprotect, maxima/axiom FTBFS

2014-08-28 Thread Camm Maguire
Greetings, and thanks so much for your feedback! Ian Campbell i...@hellion.org.uk writes: On Tue, 2014-08-19 at 18:50 -0400, Camm Maguire wrote: mprotect failure: 0xd49000 305430528 : Cannot allocate memory sgc disabled: Cannot allocate memory I've now repro'd this (on a system running

Re: recent armel/armhf kernels ENOMEM on mprotect, maxima/axiom FTBFS

2014-08-19 Thread Camm Maguire
)=0x1501f000 Take care, Ian Campbell i...@hellion.org.uk writes: On Sun, 2014-08-17 at 11:29 -0400, Camm Maguire wrote: Greetings! Recently, some change has been introduced into the 32bit arm kernels (apparently) which is blocking maxima and axiom, and perhaps others. These programs rely

Re: recent armel/armhf kernels ENOMEM on mprotect, maxima/axiom FTBFS

2014-08-19 Thread Camm Maguire
Greetings! Ian Campbell i...@hellion.org.uk writes: On Tue, 2014-08-19 at 14:47 -0400, Camm Maguire wrote: Greetings, and thanks so much for your feeback. OK, I've chased this down, and on arm32 only, one can brk memory, but not mprotect it. I also have a workaround, so

recent armel/armhf kernels ENOMEM on mprotect, maxima/axiom FTBFS

2014-08-17 Thread Camm Maguire
condition on these machines. If this is rather a bug, please let me know if I can assist in fixing it. Take care, -- Camm Maguirec...@maguirefamily.org == The earth is but one country

wanted: arm64 (aka aarch64) porterbox

2014-08-12 Thread Camm Maguire
Greetings! Can anyone point me to such a development box to complete the port of gcl and dependencies to this platform? Temporary access to a debian-ports buildd would be perfect. Take care, -- Camm Maguirec...@maguirefamily.org

-mlong-calls on armhf?

2012-01-12 Thread Camm Maguire
Greetings! Is this working? Can a 'blx r6' jump more than 24bits? I seem to get a segfault when this is violated. Calls proceed via a C function pointer, compiled with -mlong-calls. Take care, -- Camm Maguirec...@maguirefamily.org

Re: gcl and reverse dependencies on arm

2010-01-28 Thread Camm Maguire
Greetings! Arnaud Patard (Rtp) arnaud.pat...@rtp-net.org writes: Camm Maguire c...@maguirefamily.org writes: Hi, Greetings! OK I think we've found it. A long time ago, some very helpful arm developer told me how to clear the instruction and data caches. GCL needs to do this as it loads

Re: gcl and reverse dependencies on arm

2010-01-27 Thread Camm Maguire
gcl, maxima and acl and extracted there already and have ther build-deps installed. On Mon, Jan 25, 2010 at 10:52:30AM -0500, Camm Maguire wrote: Greetings! This might be a duplicate -- if so, my apologies! Thanks again! Riku Voipio riku.voi...@iki.fi writes: On Sat, Jan 23, 2010

Object code formats on debian arm

2010-01-21 Thread Camm Maguire
, and executes it. The binutils routine bfd_get_relocated_section_contents is used for this purpose. This has worked for many years, back when arm was bigendian, but now appears fragile. Can you please enlighten me? -- Camm Maguirec...@maguirefamily.org

gcl, maxima, acl2, and axiom

2010-01-20 Thread Camm Maguire
Greetings! The sid chroot on agricola is up to date, yet I cannot reporduce any of the buildd failures in that environment. What could cause this? Take care, -- Camm Maguirec...@maguirefamily.org

Please remove gcl from arm

2008-08-03 Thread Camm Maguire
, please let me know. I'll be out of the country for two weeks. Take care, -- Camm Maguire[EMAIL PROTECTED] == The earth is but one country, and mankind its citizens

Bug#458745: arm-only miscompilation of alloca code

2008-01-02 Thread Camm Maguire
Package: gcc-4.2 Version: 4.2.2-4 Severity: important /tmp/foo.c: = #include stdio.h #include alloca.h #include stdarg.h #define object void * int VFUN_NARGS; void *alloca_val; struct cons { object c_cdr; object

local qemu chrootable debugging image?

2007-11-12 Thread Camm Maguire
to be test built on arm only, and use the build log as a remote debugger. 4) implore those in power to restore and maintain Debian arm remote access, or at least provide some time estimates as to when we might expect this. Take care, -- Camm Maguire

Re: agnesi, leisner

2007-07-18 Thread Camm Maguire
Greetings! Did you get my ssh key? Thanks! -- Camm Maguire[EMAIL PROTECTED] == The earth is but one country, and mankind its citizens. -- Baha'u'llah -- To UNSUBSCRIBE

agnesi chroot broken

2007-07-18 Thread Camm Maguire
Greetings! [EMAIL PROTECTED]:~$ dchroot sid chdir: No such file or directory Can this please be fixed? Take care, -- Camm Maguire[EMAIL PROTECTED] == The earth is but one

Re: agnesi, leisner

2007-07-13 Thread Camm Maguire
Greetings, and thanks! Did you get my key? Take care, -- Camm Maguire[EMAIL PROTECTED] == The earth is but one country, and mankind its citizens. -- Baha'u'llah

agnesi, leisner

2007-07-05 Thread Camm Maguire
Greetings! None of the arm machines are accepting ssh keys from the ldap server. Is there a way to get arm access to debug a gclcvs build failure? Take care, Camm Maguire[EMAIL PROTECTED

Re: arm: Cannot handle identifiers with '$' character

2005-09-15 Thread Camm Maguire
haven't investigated this issue at all, but at a first guess I would say this is caused by the patches to support the new ARM EABI (in which all identifiers containing $ are reserved). We should probably back out that change in Debian, at least for the time being. p. -- Camm Maguire

arm machine for Debian development

2005-09-06 Thread Camm Maguire
Greetings! debussy and rameau appear to have vanished, while elara and europa are restricted, and I have a gcl/maxima,acl2,axiom/gcc-4.0 problem that is arm specific which I cannot fix (to my knowledge) without some sort of access. Is there anything you can do to help here? Take care, -- Camm

debussy and rameau down, elara and europa now restricted

2005-09-02 Thread Camm Maguire
Greetings! I'd like to fix a gcl/maxima/acl2/axiom issue on arm that has arisen with gcc 4.0, but now have no access at all. Can this please be addressed? Take care, -- Camm Maguire[EMAIL PROTECTED

Re: acl2_2.9.1-1

2005-04-26 Thread Camm Maguire
-- Camm Maguire[EMAIL PROTECTED] == The earth is but one country, and mankind its citizens. -- Baha'u'llah -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject

acl2_2.9.1-1

2005-04-25 Thread Camm Maguire
shortly after the last upload on 2/22/05. I would like 2.9.1-1 to propagate into testing before uploading 2.9.2-1, which is now ready, due to the long build time on slower machines. Please advise ASAP -- I'll hold the upload of 2.9.2 for a couple of days. Take care, -- Camm Maguire

Re: acl2_2.9.1-1

2005-04-25 Thread Camm Maguire
Powell IV wrote: I'll take care of it on ARM. On Mon, 2005-04-25 at 12:02 -0400, Camm Maguire wrote: Greetings! Please excuse the long cc list, but I've written about this several times already over the past few months with no response. The arm buildd is stuck in the 'building' state

atlas on arm

2004-10-15 Thread Camm Maguire
care, -- Camm Maguire[EMAIL PROTECTED] == The earth is but one country, and mankind its citizens. -- Baha'u'llah

3 arm problems

2004-08-12 Thread Camm Maguire
floating point behavior (emulation?) prevents an atlas build to be timed (timings must be roughly repeatable). Am wondering whether an arm subarch atlas build might be worthwhile -- some variants have vector floating point instructions, yes? Take care, Camm Maguire

ARM project machines

2004-06-27 Thread Camm Maguire
, tk8.4-dev, tetex-bin, texinfo, binutils-dev, libgmp3-dev, autotools-dev Many thanks! -- Camm Maguire[EMAIL PROTECTED] == The earth is but one country, and mankind its citizens

Please requeue gcl on arm...

2004-06-21 Thread Camm Maguire
the latest build failure appears to be due to a system malfunction. Many thanks, -- Camm Maguire[EMAIL PROTECTED] == The earth is but one country, and mankind its citizens

arm project machines

2004-06-01 Thread Camm Maguire
All appear to be down except for europa, which is not accepting ssh keys from the debian ldap. Any idea on when these may become available? Take care, -- Camm Maguire[EMAIL PROTECTED

Re: arm project machines

2004-06-01 Thread Camm Maguire
Greetings, and thanks! Can these machines be setup to accept ssh keys from the Debian project ldap, like the other project machines? Can't login though contact is again available. Take care, Ralph Siemsen [EMAIL PROTECTED] writes: On Tue, Jun 01, 2004 at 11:43:48AM -0400, Camm Maguire wrote

Re: Bug#217966: lapack: Fails selftests and builds useless libs (it claims)

2003-10-28 Thread Camm Maguire
-- System Information: Debian Release: testing/unstable Architecture: m68k Kernel: Linux a4000 2.2.10 #1 Mon Nov 27 20:50:14 CET 2000 m68k GNU/Linux Locale: LANG=C, LC_CTYPE=de_DE -- Camm Maguire[EMAIL PROTECTED

atlas 3.4.1

2002-12-02 Thread Camm Maguire
suggestions most appreciated. Take care, -- Camm Maguire[EMAIL PROTECTED] == The earth is but one country, and mankind its citizens. -- Baha'u'llah

Re: [Gcl-devel] Re: Flushing the d-cache (was Re: BFD relocations)

2002-06-17 Thread Camm Maguire
, which I think is what the current discussion is about. But, for example, on MIPS the above sequence is what has to happen when you get down to the hardware level. paul -- Camm Maguire[EMAIL PROTECTED

Re: [Gcl-devel] Re: Flushing the d-cache (was Re: BFD relocations)

2002-06-17 Thread Camm Maguire
Greetings! [EMAIL PROTECTED]:~$ uname -a uname -a Linux europa 2.2.19 #1 Tue Dec 25 13:58:22 GMT 2001 armv4l unknown Philip Blundell [EMAIL PROTECTED] writes: On Mon, 2002-06-17 at 16:48, Camm Maguire wrote: Greetings! The function is fasload. Here is the assembly. Note the swi call

Re: [Gcl-devel] Re: Flushing the d-cache (was Re: BFD relocations)

2002-06-14 Thread Camm Maguire
] = Philip Blundell [EMAIL PROTECTED] writes: On Fri, 2002-06-14 at 16:51, Camm Maguire wrote: #define CLEAR_CACHE do {\ void *v=memory-cfd.cfd_start,*ve=v+memory-cfd.cfd_size; \ for (;vve;v+=16) { \ register unsigned long _beg

Re: atlas, lapack on arm

2002-02-27 Thread Camm Maguire
of a shame that it fails like that. I'll have a go at debugging it tomorrow. Can someone file a bug against g77-3.0 so I don't forget? done :). i set the serverity to normal. so long Othmar -- Camm Maguire[EMAIL PROTECTED

Re: atlas, lapack on arm

2002-02-26 Thread Camm Maguire
Greetings, and thanks for your reply! Philip Blundell [EMAIL PROTECTED] writes: On Sat, 2002-02-23 at 21:37, Camm Maguire wrote: ../../tmglib_LINUX.a(slatms.o): In function `slatms_': slatms.o(.text+0x974): undefined reference to `.LC12' slatms.o(.text+0x97c): undefined reference