https://sourceware.org/bugzilla/show_bug.cgi?id=31447
--- Comment #1 from Mark Wielaard <mark at klomp dot org> ---
This is the current "workaround" I use when working with individual ET_REL
DWARF files (also works for any other ELF type):
static char *debuginfo_path = NULL;
static const Dwfl_Callbacks dwfl_callbacks =
{
.find_elf = dwfl_build_id_find_elf,
.find_debuginfo = dwfl_standard_find_debuginfo,
.section_address = dwfl_offline_section_address,
.debuginfo_path = &debuginfo_path,
};
int main (int argc, char **argv)
{
Dwfl *dwfl = dwfl_begin (&dwfl_callbacks);
Dwfl_Module *module = dwfl_report_elf (dwfl, argv[1], argv[1], -1, 0,
false);
if (module == NULL)
printf ("%s\n", dwfl_errmsg (-1));
dwfl_report_end (dwfl, NULL, NULL);
Dwarf_Addr bias;
Dwarf *dwarf = dwfl_module_getdwarf (module, &bias);
if (dwarf == NULL)
printf ("%s\n", dwfl_errmsg (-1));
/* ... do something with dwarf ... */
dwfl_end (dwfl); // Also cleans up dwarf.
}
But this is obviously a little cumbersome if not really using any other libdwfl
features.
--
You are receiving this mail because:
You are on the CC list for the bug.
