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Created attachment 247488 [details] Arm Thumb2 Dwarf4 sample. Hi, The attached file for ARM Thumb2 contains new extension for Dwarf4 and the debugger can not read it. The debugger needs to support the .debug_types section as well. Look at die <9a> <1><9a>: Abbrev Number: 16 (DW_TAG_volatile_type) <9b> DW_AT_type : signature: 0de19c37d255bade And there is a new section to support: Contents of the .debug_types section: Compilation Unit @ offset 0x0: Length: 0x4c (32-bit) Version: 4 Abbrev Offset: 0 Pointer Size: 4 Signature: 0de19c37d255bade Type Offset: 0x1d <0><17>: Abbrev Number: 1 (DW_TAG_type_unit) <18> DW_AT_language : 1 (ANSI C) <19> DW_AT_stmt_list : 0x0 <1><1d>: Abbrev Number: 2 (DW_TAG_structure_type) .... Thanks !
Closing as fixed, because latest agent has full DWARF4 support.