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* [Bug c++/97722] New: undefined symbol: __gcov_indirect_call_callee @ 2020-11-05 5:13 jongsung.kim at gmail dot com 2020-11-05 7:41 ` [Bug gcov-profile/97722] " rguenth at gcc dot gnu.org ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: jongsung.kim at gmail dot com @ 2020-11-05 5:13 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97722 Bug ID: 97722 Summary: undefined symbol: __gcov_indirect_call_callee Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: jongsung.kim at gmail dot com Target Milestone: --- ARM-crosscompiled a C++ project using g++ with -fprofile-generate option. Compiled okay, but got an error when I executed the binary: symbol lookup error: ...: undefinded symbol: __gcov_indirect_call_callee There are undefined symbol table entries for __gcov_indirect_call_callee in both symbol tables: .dynsym 4: 00000000 0 TLS GLOBAL DEFAULT UND __gcov_indirect_call_call .symtab 18165: 00000000 0 TLS GLOBAL DEFAULT UND __gcov_indirect_call_call but I can't find any instruction referencing this symbol. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug gcov-profile/97722] undefined symbol: __gcov_indirect_call_callee 2020-11-05 5:13 [Bug c++/97722] New: undefined symbol: __gcov_indirect_call_callee jongsung.kim at gmail dot com @ 2020-11-05 7:41 ` rguenth at gcc dot gnu.org 2020-11-05 8:41 ` marxin at gcc dot gnu.org 2020-11-09 8:24 ` jongsung.kim at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu.org @ 2020-11-05 7:41 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97722 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |marxin at gcc dot gnu.org Component|c++ |gcov-profile Target| |arm --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- I think it's supposed to come from libgcov. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug gcov-profile/97722] undefined symbol: __gcov_indirect_call_callee 2020-11-05 5:13 [Bug c++/97722] New: undefined symbol: __gcov_indirect_call_callee jongsung.kim at gmail dot com 2020-11-05 7:41 ` [Bug gcov-profile/97722] " rguenth at gcc dot gnu.org @ 2020-11-05 8:41 ` marxin at gcc dot gnu.org 2020-11-09 8:24 ` jongsung.kim at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: marxin at gcc dot gnu.org @ 2020-11-05 8:41 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97722 Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |INVALID Status|UNCONFIRMED |RESOLVED --- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> --- It seems that you mix objects generated by GCC 9+ and something older. I changed the variable __gcov_indirect_call_call in: r9-3281-g3edbcdbead288664(04 Oct 2018 12:41)(mliska@suse.cz): [took: 0.421s] result: FAILED (1) nm: /usr/lib64/libLLVM.so.10: undefined symbol: _ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev, version GLIBCXX_3.4.26 Fix divergence in indirect profiling (PR gcov-profile/84107). 2018-10-04 Martin Liska <mliska@suse.cz> PR gcov-profile/84107 * tree-profile.c (init_ic_make_global_vars): Remove ic_void_ptr_var and ic_gcov_type_ptr_var. Come up with new ic_tuple* variables. Emit __gcov_indirect_call{,_topn} variables. (gimple_gen_ic_profiler): Access the variable and emit gimple. (gimple_gen_ic_func_profiler): Access __gcov_indirect_call.callee field. (gimple_init_gcov_profiler): Use ptr_type_node. * value-prof.c (gimple_ic): Use ptr_type_node. 2018-10-04 Martin Liska <mliska@suse.cz> PR gcov-profile/84107 * libgcov-profiler.c (__gcov_indirect_call): Change type to indirect_call_tuple. (struct indirect_call_tuple): New struct. (__gcov_indirect_call_topn_profiler): Change type. (__gcov_indirect_call_profiler_v2): Use the new variables. * libgcov.h (struct indirect_call_tuple): New struct definition. From-SVN: r264840 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug gcov-profile/97722] undefined symbol: __gcov_indirect_call_callee 2020-11-05 5:13 [Bug c++/97722] New: undefined symbol: __gcov_indirect_call_callee jongsung.kim at gmail dot com 2020-11-05 7:41 ` [Bug gcov-profile/97722] " rguenth at gcc dot gnu.org 2020-11-05 8:41 ` marxin at gcc dot gnu.org @ 2020-11-09 8:24 ` jongsung.kim at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: jongsung.kim at gmail dot com @ 2020-11-09 8:24 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97722 --- Comment #3 from Jongsung Kim <jongsung.kim at gmail dot com> --- You are right, Martin Riska. Totally cleaned and rebuilt binary didn't make the error. Thank you! ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-11-09 8:24 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-11-05 5:13 [Bug c++/97722] New: undefined symbol: __gcov_indirect_call_callee jongsung.kim at gmail dot com 2020-11-05 7:41 ` [Bug gcov-profile/97722] " rguenth at gcc dot gnu.org 2020-11-05 8:41 ` marxin at gcc dot gnu.org 2020-11-09 8:24 ` jongsung.kim at gmail dot com
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