https://sourceware.org/bugzilla/show_bug.cgi?id=18359
Bug ID: 18359
Summary: objdump can't print correct DW_AT_encoding name
Product: binutils
Version: 2.23
Status: NEW
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: jamesgua at ca dot ibm.com
Target Milestone: ---
In DWARF 4 spec DW_ATE_UTF is value 0x10 or 16, but objdump can't map that
value to UTF, instead, print "unknown type":
e.g.
char16_t utf16 = u'a';
...
<3><148>: Abbrev Number: 7 (DW_TAG_variable)
<149> DW_AT_name : (indirect string, offset: 0x139): utf16
<14d> DW_AT_decl_file : 1
<14e> DW_AT_decl_line : 9
<14f> DW_AT_type : <0x178>
<153> DW_AT_location : 3 byte block: 91 de 7e (DW_OP_fbreg: -162)
...
<1><178>: Abbrev Number: 2 (DW_TAG_base_type)
<179> DW_AT_byte_size : 2
<17a> DW_AT_encoding : 16 (unknown type)
<17b> DW_AT_name : (indirect string, offset: 0x13f): char16_t
It should be displayed UTF like similar to other values
...
<1c8> DW_AT_encoding : 7 (unsigned)
version:
GNU objdump version 2.23.52.0.1-30.ael7b 20130226
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or (at your option) any later version.
This program has absolutely no warranty.
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