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ATTENTION
-- With due respect, I am Mr.Alan Thomas, and i worked for South Coast Inc Kuala Lumpur Malaysia, a fund investment sub under Capital One Bank. We handle major investment security funds deposit, for regular and some high profile customers under Capital One Bank. And we handle Investors Treasury Bill Deposit which gives most bankers access to trade with Investors funds some time, on private arrangement. And a special and high profile investor whom i managed his file before i retired is now trusting me to find a suitable and capable partner to manage his security fund deposit in a physical investment project. I would love to discuss details if you are interested as it will greatly benefit you.I look forward to your earnest response and further discussion about the proposal. For more information please contact me. Thanks as i anticipate your understanding and cooperation. With Regards, Mr. Alan Thomas -- debian-science-maintainers mailing list debian-science-maintainers@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/debian-science-maintainers
Bug#880627: polyml: FTBFS on hppa - error linking poly
Source: polyml Version: 5.7 Severity: normal On Thu, Nov 02, 2017 at 08:47:30AM -0400, John David Anglin wrote: > On 2017-11-02, at 3:59 AM, Alan Modra wrote: > > Even when this has been worked around by the binutils change, polyml > > still fails to build. > > > > echo "use \"/home/amodra/src/polyml/modules/IntInfAsInt/ROOT.sml\";" | > > ../../poly -q -error-exit > > Segmentation fault > > I'm not seeing this fault. I just redid a polyml build with virgin source > and I didn't see the segmentation fault. > > gcc version 7.2.1 20171025 (Debian 7.2.0-12) > > dave@mx3210:~/debian/polyml/polyml-5.7$ as --version > GNU assembler (GNU Binutils) 2.29.51.20171031 > > Binutils was trunk with your elf32-hppa.c patch. Yes, but that patch hasn't been committed yet. What's more, binutils-2.28 and binutils-2.29 both fail with a segfault (after working around the OS/ABI problem). I suspect older binutils will show the same thing. In one of my earlier emails to you Dave, I misdiagnosed the segfault as being due to binutils commit d336fa6d82. That wasn't true. > > Some debugging shows this is due to a NULL function pointer, traceable > > back to this relocation in polyexport.o > > > > 0134 1301 R_PARISC_DIR32 PolyProcessEnvGeneral + 0 > > > > That's also an ABI violation. Function pointers on hppa32 require > > plabel relocations. > > No, that's not correct. Calls using function pointers are done using > $$dyncall or equivalent. It checks > the plabel bit to determine whether or not the call is direct or via an > function descriptor. Direct calls > work when a new PIC register value isn't needed. I'll defer to you on whether it is an ABI violation. It's been quite a while since I've done any serious parisc work.. The fact remains that this part of the ABI isn't currently supported by any released binutils as far as I know. -- Alan Modra Australia Development Lab, IBM -- debian-science-maintainers mailing list debian-science-maintainers@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/debian-science-maintainers
Bug#880023: polyml: FTBFS on hppa - error linking poly
On Sat, 28 Oct 2017 10:51:01 -0400 John David Anglin <dave.ang...@bell.net> wrote: > Source: polyml > Version: 5.7 > Severity: normal > > Dear Maintainer, > > Build fails here: > > Making STRUCT_CONVERSIONALS > Created functor STRUCT_CONVERSIONALS > Created structure StructConversionals > Created structure CInterface > /bin/bash ./libtool --tag=CC --mode=link gcc -Wall -fno-strict-aliasing > -g -O2 -fdebug-prefix-map=/<>=. -Wformat -Werror=format-security > -Wl,--as-needed -o poly polyexport.o libpolymain/libpolymain.la > libpolyml/libpolyml.la -lpthread -lffi -lm -ldl -lstdc++ -lgcc_s -lgcc > libtool: link: gcc -Wall -fno-strict-aliasing -g -O2 > -fdebug-prefix-map=/<>=. -Wformat -Werror=format-security > -Wl,--as-needed -o .libs/poly polyexport.o libpolymain/.libs/libpolymain.a > libpolyml/.libs/libpolyml.so -lpthread -lffi -lm -ldl -lstdc++ -lgcc_s -lgcc > /usr/bin/ld: BFD (GNU Binutils for Debian) 2.29.1 internal error, aborting at > ../../bfd/elf32-hppa.c:4054 in elf32_hppa_relocate_section > > /usr/bin/ld: Please report this bug. > > collect2: error: ld returned 1 exit status > Makefile:588: recipe for target 'poly' failed > > Full build log is here: > https://buildd.debian.org/status/fetch.php?pkg=polyml=hppa=5.7-2=1507223380=0 > > The error was reported to binutils: > https://sourceware.org/bugzilla/show_bug.cgi?id=22300 > > See "bug 1: polyimport, the producer of polyexport.o is using the wrong > os/abi for hppa-linux." in comment 4. > > The binutils part of this bug should now be fixed by commit > c0e331c794d6bd75d9be9bea6145513074c33f39. Even when this has been worked around by the binutils change, polyml still fails to build. echo "use \"/home/amodra/src/polyml/modules/IntInfAsInt/ROOT.sml\";" | ../../poly -q -error-exit Segmentation fault Some debugging shows this is due to a NULL function pointer, traceable back to this relocation in polyexport.o 0134 1301 R_PARISC_DIR32 PolyProcessEnvGeneral + 0 That's also an ABI violation. Function pointers on hppa32 require plabel relocations. $ cat funcp.c extern void foo(void); void (*fp)(void) = foo; $ hppa-linux-gcc -O -c -save-temps funcp.c $ cat funcp.s .LEVEL 1.1 .globl fp .section.data.rel,"aw",@progbits .align 4 .type fp, @object .size fp, 4 fp: .word P%foo .ident "GCC: (GNU) 8.0.0 20171018 (experimental)" .section.note.GNU-stack,"",@progbits $ readelf -r funcp.o Relocation section '.rela.data.rel' at offset 0xfc contains 1 entries: Offset InfoTypeSym.Value Sym. Name + Addend 0841 R_PARISC_PLABEL32 foo + 0 -- Alan Modra Australia Development Lab, IBM -- debian-science-maintainers mailing list debian-science-maintainers@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/debian-science-maintainers
