[Bug binutils/30069] New: objdump (*-w64-mingw32) does not support the output of c++ symbol names for dynamic libraries
https://sourceware.org/bugzilla/show_bug.cgi?id=30069
Bug ID: 30069
Summary: objdump (*-w64-mingw32) does not support the output of
c++ symbol names for dynamic libraries
Product: binutils
Version: 2.39
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: ralf.habacker at freenet dot de
Target Milestone: ---
Dynamic libraries generated for windows by i686-w64-mingw32-g++ may provide c++
symbols or refer to c++ symbols from other dynamic libraries.
When running `i686-w64-mingw32-objdump -x -C gnu-v3` on such a dynamic library
does not print out the demangled symbol name.
How to reproduce:
1. downloaded appended dll.a
2. run
i686-w64-mingw32-objdump -x --demangle=gnu-v3 libgmpxx-4.dll | gawk '$3 ~
/basic_string/ { print $3}'
_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_disposeEv
_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_replaceEjjPKcj
_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_appendEPKcj
_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_mutateEjjPKcj
_Z24__gmp_istream_set_digitsRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERSiRcRbi
The referenced symbols are valid c++ symbols as shown below:
i686-w64-mingw32-objdump -x --demangle=gnu-v3 libgmpxx-4.dll | gawk '$3 ~
/basic_string/ { print $3}' | c++filt
std::__cxx11::basic_string, std::allocator
>::_M_dispose()
std::__cxx11::basic_string, std::allocator
>::_M_replace(unsigned int, unsigned int, char const*, unsigned int)
std::__cxx11::basic_string, std::allocator
>::_M_append(char const*, unsigned int)
std::__cxx11::basic_string, std::allocator
>::_M_mutate(unsigned int, unsigned int, char const*, unsigned int)
__gmp_istream_set_digits(std::__cxx11::basic_string, std::allocator >&, std::basic_istream >&, char&, bool&, int)
It would be nice if objdump could output the symbols demangled if desired.
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[Bug ld/29973] x86_64-w64-mingw32-g++ ld: helloworld.exe:.rdata_r: section below image base for windows
https://sourceware.org/bugzilla/show_bug.cgi?id=29973 --- Comment #16 from cqwrteur --- Created attachment 14649 --> https://sourceware.org/bugzilla/attachment.cgi?id=14649&action=edit libstdc++.dll.a I think the issue comes with libstdc++.dll.a but I am not sure. Can you have a look at libstdc++.dll.a? -- You are receiving this mail because: You are on the CC list for the bug.
[Bug gprofng/28972] gprofng libraries should be installed under $(pkglibdir)
https://sourceware.org/bugzilla/show_bug.cgi?id=28972 Vladimir Mezentsev changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED|RESOLVED --- Comment #6 from Vladimir Mezentsev --- Fixed in the master and binutils-2_40-branch branches. -- You are receiving this mail because: You are on the CC list for the bug.
[Bug gprofng/30043] libgprofng.so.* are installed to a wrong location
https://sourceware.org/bugzilla/show_bug.cgi?id=30043 Vladimir Mezentsev changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED --- Comment #6 from Vladimir Mezentsev --- Fixed in the master and binutils-2_40-branch branches. -- You are receiving this mail because: You are on the CC list for the bug.
[Bug gprofng/30043] libgprofng.so.* are installed to a wrong location
https://sourceware.org/bugzilla/show_bug.cgi?id=30043 Kurt Goebel changed: What|Removed |Added Status|NEW |ASSIGNED CC||kurt.goebel at oracle dot com -- You are receiving this mail because: You are on the CC list for the bug.
[Bug gprofng/28972] gprofng libraries should be installed under $(pkglibdir)
https://sourceware.org/bugzilla/show_bug.cgi?id=28972 Kurt Goebel changed: What|Removed |Added Status|REOPENED|ASSIGNED CC||kurt.goebel at oracle dot com -- You are receiving this mail because: You are on the CC list for the bug.
Issue 52992 in oss-fuzz: binutils:fuzz_objdump: Unexpected-exit in xexit
Updates: Labels: -restrict-view-commit -deadline-approaching Deadline-Exceeded Comment #3 on issue 52992 by sheriffbot: binutils:fuzz_objdump: Unexpected-exit in xexit https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52992#c3 This bug has exceeded our disclosure deadline. It has been opened to the public. - Your friendly Sheriffbot -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.
