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* [Bug target/43810]  New: [4.5 Regression] linking results in undefined references to _savegpr_* _restgpr_*_x
@ 2010-04-19 23:57 patrick at motec dot com dot au
  2010-04-20  0:00 ` [Bug target/43810] " pinskia at gcc dot gnu dot org
                   ` (14 more replies)
  0 siblings, 15 replies; 21+ messages in thread
From: patrick at motec dot com dot au @ 2010-04-19 23:57 UTC (permalink / raw)
  To: gcc-bugs

After migrating to gcc 4.5.0 my build is reporting these kinds of errors at
link time:

undefined reference to `_savegpr_31'
undefined reference to `_restgpr_31_x'

gcc 4.4.3 didn't emit _savegpr_* _restgpr_* etc. symbols when configured this
way.

powerpc-eabispe-gcc -v
Using built-in specs.
COLLECT_GCC=powerpc-eabispe-gcc
COLLECT_LTO_WRAPPER=/home/patrick/src/e7/toolchain/stage2/libexec/gcc/powerpc-eabispe/4.5.0/lto-wrapper
Target: powerpc-eabispe
Configured with: /home/patrick/src/e7/toolchain/src/gcc-4.5.0/configure
--prefix=/home/patrick/src/e7/toolchain/stage2 --build=x86_64-unknown-linux-gnu
--host=x86_64-unknown-linux-gnu --target=powerpc-eabispe
--enable-languages=c,c++ --with-sysroot=/home/patrick/src/e7/prex_sysroot
--disable-nls --disable-werror --with-newlib --disable-shared --disable-debug
--disable-libssp --with-cpu=8540
Thread model: single
gcc version 4.5.0 (GCC) 


Unfortunately I'm not familiar enough with the internals of gcc to take this
any further. Is there any more debugging I can provide?


-- 
           Summary: [4.5 Regression] linking results in undefined references
                    to _savegpr_* _restgpr_*_x
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: patrick at motec dot com dot au
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: powerpc-eabispe


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43810


^ permalink raw reply	[flat|nested] 21+ messages in thread
end of thread, other threads:[~2011-03-22 23:40 UTC | newest]

Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <bug-43810-4@http.gcc.gnu.org/bugzilla/>
2010-12-16 13:18 ` [Bug target/43810] [4.5 Regression] linking results in undefined references to _savegpr_* _restgpr_*_x rguenth at gcc dot gnu.org
2010-12-20 12:22 ` wd at denx dot de
2011-02-15  0:57 ` nitin.a.kamble at intel dot com
2011-02-23 18:10 ` froydnj at gcc dot gnu.org
2011-02-23 18:25 ` froydnj at gcc dot gnu.org
2011-03-23  0:31 ` ilya.yanok at gmail dot com
2010-04-19 23:57 [Bug target/43810] New: " patrick at motec dot com dot au
2010-04-20  0:00 ` [Bug target/43810] " pinskia at gcc dot gnu dot org
2010-04-20  0:03 ` patrick at motec dot com dot au
2010-04-20  1:28 ` patrick at motec dot com dot au
2010-04-20  8:52 ` rguenth at gcc dot gnu dot org
2010-04-20 23:02 ` patrick at motec dot com dot au
2010-04-30  4:14 ` raj dot khem at gmail dot com
2010-04-30  4:34 ` raj dot khem at gmail dot com
2010-04-30  4:55 ` raj dot khem at gmail dot com
2010-04-30  6:57 ` patrick at motec dot com dot au
2010-05-11 13:35 ` rguenth at gcc dot gnu dot org
2010-05-19 12:35 ` rguenth at gcc dot gnu dot org
2010-05-19 16:26 ` raj dot khem at gmail dot com
2010-05-19 22:58 ` patrick at motec dot com dot au
2010-07-22  8:48 ` rguenth at gcc dot gnu dot org
2010-07-31  9:35 ` rguenth at gcc dot gnu dot org

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