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Fix dwarf2_string_attr for -gsplit-dwarf 

The dwarf2_string_attr did not allow DW_FORM_GNU_str_index as a form for
string types. This manifested as null strings in the namespace_name
lookup (replaced with "(anonymous namespace)") when debugging
Fission-compiled code.

gdb/ChangeLog:

	* dwarf2read.c (dwarf2_string_attr): Allow DW_FORM_GNU_strp_alt.
This commit is contained in:
Leszek Swirski 2017-08-07 16:40:38 +02:00 committed by Simon Marchi
parent bab55c0522
commit 16eb6b2db4
2 changed files with 6 additions and 1 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2017-08-07 Leszek Swirski <leszeks@google.com>
* dwarf2read.c (dwarf2_string_attr): Allow DW_FORM_GNU_strp_alt.
2017-08-07 Simon Marchi <simon.marchi@ericsson.com>
* remote-sim.c (gdbsim_load): Remove char **argv local variable.

3
gdb/dwarf2read.c
View File

@ -17623,7 +17623,8 @@ dwarf2_string_attr (struct die_info *die, unsigned int name, struct dwarf2_cu *c
if (attr != NULL)
{
if (attr->form == DW_FORM_strp || attr->form == DW_FORM_line_strp
|| attr->form == DW_FORM_string || attr->form == DW_FORM_GNU_strp_alt)
|| attr->form == DW_FORM_string || DW_FORM_GNU_str_index
|| attr->form == DW_FORM_GNU_strp_alt)
str = DW_STRING (attr);
else
complaint (&symfile_complaints,