[Bug 497295] Re: [armel] additional testsuite failures with -mthumb (compared to -marm)

2009-12-16 Thread Ramana Radhakrishnan
These look normal to me - I don't see any special execution failures comparing ARM and Thumb2. -- [armel] additional testsuite failures with -mthumb (compared to -marm) https://bugs.launchpad.net/bugs/497295 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 497295] Re: [armel] additional testsuite failures with -mthumb (compared to -marm)

2009-12-16 Thread Ramana Radhakrishnan
The sibcall failures are due to sibcalls not being implemented for Thumb2 in comparison to ARM. -- [armel] additional testsuite failures with -mthumb (compared to -marm) https://bugs.launchpad.net/bugs/497295 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 836588] Re: armel FTBFS with gcc 4.5 org 4.6 O2 and fPIC

2012-02-08 Thread Ramana Radhakrishnan
** Changed in: gcc-linaro/4.6 Milestone: None = 4.6-2012.02 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/836588 Title: armel FTBFS with gcc 4.5 org 4.6 O2 and fPIC To manage notifications

[Bug 836588] Re: armel FTBFS with gcc 4.5 org 4.6 O2 and fPIC

2012-02-08 Thread Ramana Radhakrishnan
** Changed in: gcc-linaro/4.6 Status: In Progress = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/836588 Title: armel FTBFS with gcc 4.5 org 4.6 O2 and fPIC To manage

[Bug 836588] Re: armel FTBFS with gcc 4.5 org 4.6 O2 and fPIC

2012-02-08 Thread Ramana Radhakrishnan
** Changed in: gcc-linaro/4.6 Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/836588 Title: armel FTBFS with gcc 4.5 org 4.6 O2 and fPIC To manage

[Bug 937864] Re: Produces NEON code on armhf even when explicitly asked not to

2012-02-28 Thread Ramana Radhakrishnan
Looking at the disassembly it wasn't obvious to me what was wrong. Can someone debug and find out what is going wrong here ? The instructions generated are valid for vfpv3-d16 unless I've missed something while looking at this - Is there a problem with an unaligned memory address or something for

[Bug 838994] Re: ICE building perl w/ -marm

2011-09-13 Thread Ramana Radhakrishnan
** Changed in: gcc-linaro Milestone: None = 4.6-2011.09 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/838994 Title: ICE building perl w/ -marm To manage notifications about this bug go to:

Re: [Bug 503448] Re: [arm] building non-PIC libraries fails under ARMv7 mode

2011-10-11 Thread Ramana Radhakrishnan
On 11 October 2011 08:52, Jean-Luc Aufranc jean-luc.aufr...@cnx-translation.com wrote: I have the same problem compiling berkelium with linaro toolchain (gcc 4.5.2) on Ubuntu natty. /usr/lib/gcc/arm-linux-gnueabi/4.5.2/../../../../arm-linux-gnueabi/bin/ld:

Re: [Bug 937864] Re: Produces NEON code on armhf even when explicitly asked not to

2012-02-21 Thread Ramana Radhakrishnan
On 21 February 2012 16:25, Steve McIntyre 937...@bugs.launchpad.net wrote: On Tue, Feb 21, 2012 at 03:52:29PM -, Ulrich Weigand wrote: Maybe I'm missing something, but as I understand those *are* valid VFPv3 (even VFPv2) instructions, not just NEON instructions ... Oh, hmmm... Maybe I'm

Re: [Bug 903178] Re: [4.6 regression/armhf] ICE, unable to find a register to spill in class 'LO_REGS'

2011-12-12 Thread Ramana Radhakrishnan
Also happens on armel - so this is not just armhf. Ramana On 12 December 2011 21:48, Michael Hope 903...@bugs.launchpad.net wrote: The fault was introduced somewhere in bzr106805 to 106808. The most suspicious one is 106807 [merge] committer: Ramana Radhakrishnan ramana.radhakrish

[Bug 903178] Re: [4.6 regression/armhf] ICE, unable to find a register to spill in class 'LO_REGS'

2011-12-13 Thread Ramana Radhakrishnan
This is funny - For Linaro 4.6 for the afflicted instruction we see : Reload 0: reload_out (SI) = (reg/v:SI 208 [ Suppressed ]) LO_REGS, RELOAD_OTHER (opnum = 0) reload_out_reg: (reg/v:SI 208 [ Suppressed ]) Reload 1: reload_in (SI) = (reg/v:SI 1356 [ OnMacroInst ])

[Bug 791327] Re: codeblocks version 10.05-2 failed to build on armel

2011-06-29 Thread Ramana Radhakrishnan
** Changed in: gcc-linaro Assignee: (unassigned) = Ramana Radhakrishnan (ramana) ** Changed in: gcc-linaro Milestone: None = 4.6-2011.07 ** Changed in: gcc-linaro Status: Triaged = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs

[Bug 721631] Re: [gm45] GPU lockup 9a66a985 (EIR: 0x00000010 ESR: 0x00000010 PGTBL_ER: 0x00000001 IPEHR: 0x01000000)

2011-07-05 Thread Ramana Radhakrishnan
*** This bug is a duplicate of bug 702090 *** https://bugs.launchpad.net/bugs/702090 ** Branch unlinked: lp:~rsandifo/gcc-linaro/lp721531-4.6 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721631

[Bug 810328] Re: [armel/thumb] gnat ftbfs in trunk 20110709

2011-09-07 Thread Ramana Radhakrishnan
This is invalid for Linaro GCC since it was a problem with a patch that was on trunk only and never made it back into Linaro GCC. Ramana ** Changed in: gcc-linaro Status: New = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 810328] Re: [armel/thumb] gnat ftbfs in trunk 20110709

2011-08-24 Thread Ramana Radhakrishnan
The fix for http://gcc.gnu.org/PR50022 should have fixed this. Ramana -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/810328 Title: [armel/thumb] gnat ftbfs in trunk 20110709 To manage

[Bug 810328] Re: [armel/thumb] gnat ftbfs in trunk 20110709

2011-07-26 Thread Ramana Radhakrishnan
Doko, Could you try this patch - I am testing it but am not set up for building ada. Ramana diff --git a/gcc/config/arm/vfp.md b/gcc/config/arm/vfp.md index e2165a8..30d4d14 100644 --- a/gcc/config/arm/vfp.md +++ b/gcc/config/arm/vfp.md @@ -182,6 +182,10 @@ (set_attr arch

[Bug 810328] Re: [armel/thumb] gnat ftbfs in trunk 20110709

2011-07-29 Thread Ramana Radhakrishnan
This causes other problems. So ignore this patch. Ramana -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/810328 Title: [armel/thumb] gnat ftbfs in trunk 20110709 To manage notifications about this

[Bug 769595] Re: Encrypted home not mountable under chroot

2011-11-15 Thread Ramana Radhakrishnan
I had the same problem and then realized that my schroot config had the following line script-config=desktop/config While updating fstab in the default case might work in some cases , I had to update fstab in /etc/schroot/desktop/fstab and then it all worked. Ramana -- You received this bug

[Bug 791327] Re: codeblocks version 10.05-2 failed to build on armel

2011-06-08 Thread Ramana Radhakrishnan
This looks like a compiler bug. bin/bash ../../../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I../../../../src/include -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread -I../../../../src/include

[Bug 748138] Re: ICE in redirect_jump, at jump.c:1443

2011-04-06 Thread Ramana Radhakrishnan
A reduced testcase is now attached. cheers Ramana ** Attachment added: min.ii https://bugs.launchpad.net/ubuntu/+source/gcc-4.5/+bug/748138/+attachment/1991154/+files/min.ii -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 797418] Re: Fails to compile inline assembly code

2011-06-15 Thread Ramana Radhakrishnan
The mcr instruction cannot be used in Thumb1 which is what -mthumb -mcpu=arm926ej-s forces you to do. -marm will allow you to do so since it forces the instructions to be in ARM state. cheers Ramana ** Changed in: gcc-4.5-armel-cross (Ubuntu) Status: New = Invalid -- You received this

[Bug 747873] [NEW] Backport a fix for Neon immediate moves to the latest binutils

2011-04-01 Thread Ramana Radhakrishnan
Public bug reported: Binary package hint: binutils That patch for http://sourceware.org/bugzilla/show_bug.cgi?id=11972 needs a backport into the Ubuntu binutils for armel $ cat /tmp/tst.s .cpu cortex-a9 .fpu neon .text vmov.i64 d9,#-4294967296 Native on pavo1 : ramana@pavo1:~$ gcc -c

[Bug 736661] Re: armel FTBFS due to compiler ICE

2011-03-19 Thread Ramana Radhakrishnan
** Changed in: gcc-linaro Status: Incomplete = New ** Changed in: gcc-linaro Status: New = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/736661 Title: armel FTBFS due to

[Bug 736661] Re: armel FTBFS due to compiler ICE

2011-03-21 Thread Ramana Radhakrishnan
Confirmed with linaro-gcc 4.5 rev 99489 at all optimization levels and FSF trunk. cheers Ramana -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/736661 Title: armel FTBFS due to compiler ICE --

[Bug 735877] [NEW] Illegal instruction in chromium on startup on armel

2011-03-15 Thread Ramana Radhakrishnan
Public bug reported: Binary package hint: chromium-browser I tried installing a new version of chromium on my AC100 and noticed that it refused to start. Installing debug info and look at the backtrace it appears as though something is using the d16 register where it shouldn't . This is either

[Bug 735877] Re: Illegal instruction in chromium on startup on armel

2011-03-15 Thread Ramana Radhakrishnan
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/735877 Title: Illegal instruction in chromium on startup on armel -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com

[Bug 735877] Re: Illegal instruction in chromium on startup on armel

2011-03-15 Thread Ramana Radhakrishnan
Just in case - the AC100 is vfpv3-d16 hardware only. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/735877 Title: Illegal instruction in chromium on startup on armel -- ubuntu-bugs mailing list

[Bug 735877] Re: Illegal instruction in chromium on startup on armel

2011-03-16 Thread Ramana Radhakrishnan
http://code.google.com/p/chromium/issues/detail?id=38957 seems relevant. See #c8 in that thread. I think it's definitely not a compiler error but more of a package configuration issue. Either ubuntu had a local patch to change this to vfpv3-d16 or chromium did and someone dropped this patch ?

[Bug 742961] Re: libisofs ftbfs on armel with current gcc-4.5

2011-03-29 Thread Ramana Radhakrishnan
*** This bug is a duplicate of bug 689887 *** https://bugs.launchpad.net/bugs/689887 ** This bug has been marked a duplicate of bug 689887 armel ICE gcc 4.5 * You can subscribe to bug 689887 by following this link: https://bugs.launchpad.net/ubuntu/+source/gcc-4.5/+bug/689887/+subscribe

Re: [Bug 747873] Re: Backport a fix for Neon immediate moves to the latest binutils

2011-04-04 Thread Ramana Radhakrishnan
On 4 April 2011 03:16, Michael Hope 747...@bugs.launchpad.net wrote: binutils 2.21.50 contains the fix.  Ramana, do you know what revision this is fixed in?  One option might be cherry picking it. If we want to cherry pick this we want this patch here. Patch:

[Bug 745890] Re: llvm-snapshot version 20100418-1 failed to build on armel

2011-04-05 Thread Ramana Radhakrishnan
Can you attach a pre-processed file with this ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/745890 Title: llvm-snapshot version 20100418-1 failed to build on armel -- ubuntu-bugs mailing list

[Bug 772200] Re: Large immediate for neon vmov doesn't work correctly

2011-05-17 Thread Ramana Radhakrishnan
To be clear this bug will manifest itself in a binutils that has been built with --enable-targets=all or any binutils that has a 64 bit target in it's target list. Otherwise this will not manifest itself. That is not an immediate problem for natty but it would be good to have the patch in the

[Bug 791236] Re: udt version 4.8-1 failed to build on armel

2011-07-20 Thread Ramana Radhakrishnan
common.cpp: In static member function 'static void CTimer::rdtsc(uint64_t)': common.cpp:107:56: error: impossible constraint in 'asm' caught my attention. README.txt says make -e os=XXX arch=YYY XXX: [LINUX(default), BSD, OSX] YYY: [IA32(default), POWERPC, IA64, AMD64] Thus it

[Bug 730440] Re: armel: incorrect immediate for movt

2011-03-09 Thread Ramana Radhakrishnan
Missing pre-processed source and command line options. Can you attach the .i file you get after running --save-temps on the command line with the bug report ? It is much faster than trying to recreate the environment and starting from there. cheers Ramana -- You received this bug

[Bug 730440] Re: armel: incorrect immediate for movt

2011-03-09 Thread Ramana Radhakrishnan
** Changed in: gcc-4.5 (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/730440 Title: armel: incorrect immediate for movt -- ubuntu-bugs mailing list

[Bug 730440] Re: armel: incorrect immediate for movt

2011-03-10 Thread Ramana Radhakrishnan
** Changed in: gcc-4.5 (Ubuntu) Status: Incomplete = New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/730440 Title: armel: incorrect immediate for movt -- ubuntu-bugs mailing list

[Bug 730440] Re: armel: incorrect immediate for movt

2011-03-10 Thread Ramana Radhakrishnan
Related to http://gcc.gnu.org/PR46788 upstream. Ramana -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/730440 Title: armel: incorrect immediate for movt -- ubuntu-bugs mailing list

[Bug 730440] Re: armel: incorrect immediate for movt

2011-03-10 Thread Ramana Radhakrishnan
I have a patch being tested. ** Changed in: gcc-linaro Assignee: (unassigned) = Ramana Radhakrishnan (ramana) ** Changed in: gcc-4.5 (Ubuntu) Status: New = In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu

[Bug 505829] Re: [armel] excess errors in libstdc++ testsuite when built with glibc-2.11

2010-01-12 Thread Ramana Radhakrishnan
Looks similar to this one here. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40859 ** Bug watch added: GCC Bugzilla #40859 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40859 -- [armel] excess errors in libstdc++ testsuite when built with glibc-2.11 https://bugs.launchpad.net/bugs/505829 You

[Bug 506358] Re: [armel] unable to find a register to spill in class 'GENERAL_REGS'

2010-01-12 Thread Ramana Radhakrishnan
I wonder if this might need to be backported to 4.4 http://gcc.gnu.org/ml/gcc-patches/2009-11/msg01545.html -- [armel] unable to find a register to spill in class 'GENERAL_REGS' https://bugs.launchpad.net/bugs/506358 You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 990530] Re: internal compiler error: in convert, at lto/lto-lang.c:1292

2012-05-23 Thread Ramana Radhakrishnan
** Changed in: gcc-linaro Importance: Undecided = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/990530 Title: internal compiler error: in convert, at lto/lto-lang.c:1292 To manage

[Bug 990530] Re: internal compiler error: in convert, at lto/lto-lang.c:1292

2012-05-25 Thread Ramana Radhakrishnan
** Changed in: gcc-linaro/4.6 Assignee: (unassigned) = Ramana Radhakrishnan (ramana) ** Changed in: gcc-linaro/4.7 Assignee: (unassigned) = Ramana Radhakrishnan (ramana) ** Changed in: gcc-linaro/4.7 Status: New = Fix Committed ** Changed in: gcc-linaro/4.7 Milestone: None

[Bug 990530] Re: internal compiler error: in convert, at lto/lto-lang.c:1292

2012-05-25 Thread Ramana Radhakrishnan
** Changed in: gcc-linaro/4.6 Importance: Undecided = Medium ** Changed in: gcc-linaro/4.6 Status: New = In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/990530 Title: internal

[Bug 1686087] [NEW] Thunderbird crashes on launch on aarch64 in zesty

2017-04-25 Thread Ramana Radhakrishnan
Public bug reported: Running thunderbird on my arm64 box gives me the following backtrace. Description:Ubuntu 17.04 Release:17.04 0xb60764a8 <+104>: and x0, x0, #0x7ff0 0xb60764ac <+108>: add x0, x0, #0xff, lsl #12 => 0xb60764b0

[Bug 1686087] Re: Thunderbird crashes on launch on aarch64 in zesty

2017-05-05 Thread Ramana Radhakrishnan
I realize that "rebuild" isn't sufficient here. The thing I hear is that there was a mistaken assumption about VA size in Thunderbird and there were fixes in upstream firefox / js engine for it and this part was not rebuilt when Thunderbird was rebuilt for this release. -- You received this bug

[Bug 1686087] Re: Thunderbird crashes on launch on aarch64 in zesty

2017-05-05 Thread Ramana Radhakrishnan
Ok on doing further research I'm reliably informed that this patch https://hg.mozilla.org/mozilla-central/rev/dfaafbaaa291 might be a fix to the problem. It appears that this isn't included in the source base on a quick inspection. I'm traveling in the next week so I won't be able to test this

[Bug 1686087] Re: Thunderbird crashes on launch on aarch64 in zesty

2017-05-05 Thread Ramana Radhakrishnan
Regardless of whether the fix maybe a rebuild or not , the thunderbird package is completely borked on 17.04 on arm64. Ramana -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1686087 Title: