diff options
| author | nitachra <Nitika.Achra@amd.com> | 2020-05-09 10:03:51 +0200 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2020-05-09 10:03:51 +0200 |
| commit | 6dc55ce97db90a9e6f201d67ca05608e19287ba1 (patch) | |
| tree | 3a0b0ab8ff6228d10a5fd20d1002440c3048947f /gdb/testsuite/ChangeLog | |
| parent | b326e6b0deed5d5ad22767c2800f490f61b37824 (diff) | |
| download | gdb-6dc55ce97db90a9e6f201d67ca05608e19287ba1.zip gdb-6dc55ce97db90a9e6f201d67ca05608e19287ba1.tar.gz gdb-6dc55ce97db90a9e6f201d67ca05608e19287ba1.tar.bz2 | |
Fix for the complaint observed when symbol reading due to unsupported .debug_names form
Following complaint is observed with the executable compiled with -gdwarf-5
and -gpubnames flags - "During symbol reading: Unsupported .debug_names form
DW_FORM_ref4". This is the form corresponding to DW_IDX_die_offset attribute.
This patch fixes this complaint. Tested with clang 10.0.0. Test case used -
int main()
{
int sum,a,b;
sum = a + b;
return sum;
}
clang -gdwarf-5 -gpubnames test.c -o test.out
gdb -q test.out -ex "set complaints 1" -ex "start"
Reading symbols from test.out...
During symbol reading: Unsupported .debug_names form DW_FORM_ref4 \
[in module test.out]
Temporary breakpoint 1 at 0x400484
Starting program: test.out
During symbol reading: Unsupported .debug_names form DW_FORM_ref4 \
[in module test.out]
During symbol reading: Unsupported .debug_names form DW_FORM_ref4 \
[in module test.out]
During symbol reading: Unsupported .debug_names form DW_FORM_ref4 \
[in module test.out]
gdb/dwarf2/ChangeLog:
2020-05-09 Nitika Achra <Nitika.Achra@amd.com>
PR symtab/25952
* read.c (dw2_debug_names_iterator::next): Handle DW_FORM_ref*
and DW_IDX_die_offset. If there is no compilation unit attribute in
the index entry, then there is a single CU. Return the CU at O index
of compilation unit vector.
gdb/testsuite/ChangeLog:
2020-05-09 Tom de Vries <tdevries@suse.de>
* gdb.dwarf2/clang-debug-names.exp: Remove PR25952 kfail.
Diffstat (limited to 'gdb/testsuite/ChangeLog')
| -rw-r--r-- | gdb/testsuite/ChangeLog | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 49445fa..eccba67 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2020-05-09 Tom de Vries <tdevries@suse.de> + + * gdb.dwarf2/clang-debug-names.exp: Remove PR25952 kfail. + 2020-05-08 Tom de Vries <tdevries@suse.de> * gdb.dwarf2/clang-debug-names.c: New test. |