This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug target/65670] [5 Regression] missing libstdc++ symbols on powerpc64le-linux-gnu and arm-linux-gnueabi


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65670

Adam Conrad <adconrad at 0c3 dot net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |adconrad at 0c3 dot net

--- Comment #9 from Adam Conrad <adconrad at 0c3 dot net> ---
Testing in an Ubuntu 15.04 chroot with the latest distro 4.9 and the latest 5.0
from Matthias's PPA, I see this:

(vivid-ppc64el)adconrad@kelsey01:~$ objdump -T
/usr/lib/powerpc64le-linux-gnu/libstdc++.so.6.0.20 | grep 17bad_function_call
000000000014f268  w   DO .data.rel.ro   0000000000000028  GLIBCXX_3.4.15
_ZTVSt17bad_function_call
00000000000f7ff0 g    DF .text  0000000000000050  GLIBCXX_3.4.15 0x60
_ZNSt17bad_function_callD0Ev
00000000000f7f80 g    DF .text  0000000000000020  GLIBCXX_3.4.18 0x60
_ZNKSt17bad_function_call4whatEv
00000000000f7fa0 g    DF .text  0000000000000044  GLIBCXX_3.4.15 0x60
_ZNSt17bad_function_callD1Ev
000000000014f250  w   DO .data.rel.ro   0000000000000018  GLIBCXX_3.4.15
_ZTISt17bad_function_call
00000000000f7fa0 g    DF .text  0000000000000044  GLIBCXX_3.4.15 0x60
_ZNSt17bad_function_callD2Ev
(vivid-ppc64el)adconrad@kelsey01:~$ objdump -T
whee/usr/lib/powerpc64le-linux-gnu/libstdc++.so.6.0.21 | grep
17bad_function_call
00000000000e1e70 g    DF .text  0000000000000050  GLIBCXX_3.4.15 0x60
_ZNSt17bad_function_callD0Ev
00000000000e1e20 g    DF .text  0000000000000044  GLIBCXX_3.4.15 0x60
_ZNSt17bad_function_callD2Ev
00000000000e1e00 g    DF .text  0000000000000020  GLIBCXX_3.4.18 0x60
_ZNKSt17bad_function_call4whatEv
00000000001ea988  w   DO .data.rel.ro   0000000000000028  GLIBCXX_3.4.15
_ZTVSt17bad_function_call
00000000001ea970  w   DO .data.rel.ro   0000000000000018  GLIBCXX_3.4.15
_ZTISt17bad_function_call
00000000000e1e20 g    DF .text  0000000000000044  GLIBCXX_3.4.15 0x60
_ZNSt17bad_function_callD1Ev

In other words, it all looks fine to me, so I'm not entirely sure where he's
seeing the regression.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]