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[c++] weird mangling issue
- To: alex at codesourcery dot com, mark at codesourcery dot com, gcc-bugs at gcc dot gnu dot org
- Subject: [c++] weird mangling issue
- From: Benjamin Kosnik <bkoz at redhat dot com>
- Date: Fri, 12 Jan 2001 12:57:12 -0800
What are these symbols?
! _GLOBAL_.I._ZNSsC1EPKcjRKSaIcE_mnt_hd_bliss_src.gcc_libstdc___v3_src_misc_inst.ccOJE2ja t
! _GLOBAL_.I._ZNSt6locale5facetD0Ev_mnt_hd_bliss_src.gcc_libstdc___v3_src_locale_inst.ccgQuznc t
--- 1,14 ----
! _GLOBAL_.I._ZNSsC1EPKcjRKSaIcE_mnt_hd_bliss_src.gcc_libstdc___v3_src_misc_inst.ccwAhJxd t
! _GLOBAL_.I._ZNSt6locale5facetD0Ev_mnt_hd_bliss_src.gcc_libstdc___v3_src_locale_inst.ccjuOIqd t
I'm trying to track down a shared library bug that is only affecting
i686 builds, and this is the only difference between i586 and i686 library
binaries.
If you got to your libstdc++-v3 build dir, and go into src/
if you
nm misc-inst.o |grep 'libstdc___v3_src_'
nm locale-inst.o |grep 'libstdc___v3_src_'
you'll see these on your local builds too.
cd /mnt/hd/ahimsa/bld-x86-gcc/i686-pc-linux-gnu/libstdc++-v3/src
%nm misc-inst.o |grep 'libstdc___v3_src_'
00000000 t _GLOBAL_.I._ZNSsC1EPKcjRKSaIcE_mnt_hd_bliss_src.gcc_libstdc___v3_src_misc_inst.ccngErHe
%nm locale-inst.o | grep 'libstdc___v3_src_'
00000000 t _GLOBAL_.I._ZNSt6locale5facetD0Ev_mnt_hd_bliss_src.gcc_libstdc___v3_src_locale_inst.cc3tGCqc
Furthermore the *.cc* bits seem to change with every compiler
invocation. Memory error in the demangling code, or something stupid
I've done?
-benjamin