diff options
Diffstat (limited to 'gdb/dwarfread.c')
| -rw-r--r-- | gdb/dwarfread.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gdb/dwarfread.c b/gdb/dwarfread.c index fa7c9a2..3d034e1 100644 --- a/gdb/dwarfread.c +++ b/gdb/dwarfread.c @@ -170,6 +170,11 @@ struct complaint not_row_major = "DIE @ 0x%x \"%s\", array not row major; not handled correctly", 0, 0 }; +struct complaint missing_at_name = +{ + "DIE @ 0x%x, AT_name tag missing", 0, 0 +}; + typedef unsigned int DIE_REF; /* Reference to a DIE */ #ifndef GCC_PRODUCER @@ -1807,6 +1812,16 @@ read_func_scope (dip, thisdie, enddie, objfile) { register struct context_stack *new; + /* AT_name is absent if the function is described with an + AT_abstract_origin tag. + Ignore the function description for now to avoid GDB core dumps. + FIXME: Add code to handle AT_abstract_origin tags properly. */ + if (dip -> at_name == NULL) + { + complain (&missing_at_name, DIE_ID); + return; + } + if (objfile -> ei.entry_point >= dip -> at_low_pc && objfile -> ei.entry_point < dip -> at_high_pc) { |