while building gcc's shared libs, we end up with this error:
collect2: ld terminated with signal 8 [Floating point exception]
i'm attaching a tarball of the objects from glibc/gcc which are used to trigger
this bug. to reproduce, hopefully you should be able to extract and just run
`./doit.sh` (might have to change the linker invoked).
Raúl Porcel traced this back to a change between 2.18.50.0.4 and 2.18.50.0.5.
specifically, this commit seems to be the problem:
2008-02-20 Paul Brook <p...@codesourcery.com>
ld/
* emultempl/armelf.em (OPTION_FIX_V4BX_INTERWORKING): Define.
(PARSE_AND_LIST_LONGOPTS): Add fix-v4bx-interworking.
(PARSE_AND_LIST_OPTIONS): Ditto.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_FIX_V4BX_INTERWORKING.
* emulparams/armelf.sh (OTHER_TEXT_SECTIONS): Add .v4_bx.
* emulparams/armelf_linux.sh (OTHER_TEXT_SECTIONS): Ditto.
* emulparams/armnto.sh (OTHER_TEXT_SECTIONS): Ditto.
* ld.texinfo: Document --fix-v4bx-interworking.
--
Summary: arm gnueabi linker often fails with FPE error while
linking shared libs
Product: binutils
Version: 2.19
Status: NEW
Severity: normal
Priority: P2
Component: ld
AssignedTo: unassigned at sources dot redhat dot com
ReportedBy: vapier at gentoo dot org
CC: bug-binutils at gnu dot org,paul at codesourcery dot
com,toolchain at gentoo dot org
GCC host triplet: x86_64-pc-linux-gnu
GCC target triplet: arm-softfloat-linux-gnueabi
http://sourceware.org/bugzilla/show_bug.cgi?id=9934
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