diff options
| -rw-r--r-- | gdb/dwarf2/read.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c index 11a2d3e..a5bc1d8 100644 --- a/gdb/dwarf2/read.c +++ b/gdb/dwarf2/read.c @@ -6460,7 +6460,13 @@ process_full_comp_unit (dwarf2_cu *cu, enum language pretend_language) if (cu->has_loclist && gcc_4_minor >= 5) cust->set_locations_valid (true); - if (gcc_4_minor >= 5) + int major, minor; + if (cu->producer != nullptr + && producer_is_gcc (cu->producer, &major, &minor) + && (major < 4 || (major == 4 && minor < 5))) + /* Don't trust gcc < 4.5.x. */ + cust->set_epilogue_unwind_valid (false); + else cust->set_epilogue_unwind_valid (true); cust->set_call_site_htab (cu->call_site_htab); |