On 12/09/2015 01:59 PM, Philippe Waroquiers wrote: > On Wed, 2015-12-09 at 13:41 -0800, Nikolaus Rath wrote: >> I believe this is the relevant objdump output - but again I don't understand >> it. Does it tell you anything? >> >> <1><a8f8c>: Abbrev Number: 42 (DW_TAG_subprogram) >> <a8f8d> DW_AT_decl_line : 1916 >> <a8f8f> DW_AT_decl_file : 1 >> <a8f90> DW_AT_declaration : 1 >> <a8f91> DW_AT_name : (indirect string, offset: 0xa5fc): >> h5dump_attr_int >> <a8f95> DW_AT_external : 1 >> <a8f96> DW_AT_inline : 1 (inlined) > > So, we have now clearly confirmed that the wrong stacktrace is caused by > valgrind not understanding that h5dump_attr_int has been inlined. > > What you could do is to modify storage.c line 668 put a (1) instead of > (0) : > > if (0) VG_(message) > (Vg_DebugMsg, > "addInlInfo: fn %s inlined as addr_lo %#lx,addr_hi %#lx," > "caller fndn_ix %u %s:%d\n", > inlinedfn, addr_lo, addr_hi, fndn_ix, > ML_(fndn_ix2filename) (di, fndn_ix), lineno); > > > This will then trace the inlined call information. > If this inlined info is properly understood and recorded, you should > see some information produced that tells that h5dump_attr_int > has been inlined around the program counter of: > ==2047== by 0xB99FC6: taehdf5_mp_h5append_data_double_0d_ > (taehdf5.f90:1936) >
The output is still the same: Thread 1: status = VgTs_Runnable (lwpid 18278) ==18278== at 0xFE9640: H5FL_reg_calloc (in /mnt/nfs-home/nrath/Q2D/LamyRidge/src/model/build/LR_model) ==18278== by 0xF7F3D9: H5A_create (in /mnt/nfs-home/nrath/Q2D/LamyRidge/src/model/build/LR_model) ==18278== by 0xF79500: H5Acreate2 (in /mnt/nfs-home/nrath/Q2D/LamyRidge/src/model/build/LR_model) ==18278== by 0xF682AD: h5acreate_c_ (in /mnt/nfs-home/nrath/Q2D/LamyRidge/src/model/build/LR_model) ==18278== by 0xF626A6: h5a_mp_h5acreate_f_ (in /mnt/nfs-home/nrath/Q2D/LamyRidge/src/model/build/LR_model) ==18278== by 0xB99FC6: taehdf5_mp_h5append_data_double_0d_ (taehdf5.f90:1936) ==18278== by 0xB248E6: plot_m_mp_plots_ (plot_hdf5.f:144) ==18278== by 0xB3B722: lr_mod_m_mp_check_dt_ (LR_model.F:487) ==18278== by 0xB272E3: lr_mod_m_mp_lr_step_ (LR_model.F:252) ==18278== by 0xB261DD: MAIN__ (LR_model.F:544) ==18278== by 0x406E3D: main (in /mnt/nfs-home/nrath/Q2D/LamyRidge/src/model/build/LR_model) client stack range: [0xFFEBFE000 0xFFF000FFF] client SP: 0xFFEC2CF48 Best, -Nikolaus ------------------------------------------------------------------------------ _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
