All symbols starting with `x' in ddb

• x10000000 ddb/db_sym.c:329
• X_db_line_at_pc ddb/db_aout.c:224
• X_db_lookup ddb/db_aout.c:138
• X_db_search_symbol ddb/db_aout.c:161
• X_db_symbol_values ddb/db_aout.c:209
• X_db_sym_init ddb/db_aout.c:87
• xFF800000 ddb/db_access.c:67