[committed,gdb/testsuite] Add KFAIL for missing support of reverse-debugging of vmovd
Commit Message
Hi,
On my openSUSE Leap 15.1 system I run into:
...
(gdb) PASS: gdb.reverse/step-precsave.exp: turn on process record
break 76^M
Breakpoint 2 at 0x400654: file step-reverse.c, line 76.^M
(gdb) PASS: gdb.reverse/step-precsave.exp: breakpoint at end of main
continue^M
Continuing.^M
Process record does not support instruction 0xc5 at address 0x7ffff783fc70.^M
Process record: failed to record execution log.^M
^M
Program stopped.^M
0x00007ffff783fc70 in __memset_avx2_unaligned_erms () from /lib64/libc.so.6^M
(gdb) FAIL: gdb.reverse/step-precsave.exp: run to end of main
...
The problem is that the vmovd instruction is not supported in
reverse-debugging (PR record/23188).
Add a KFAIL for this PR.
Tested on x86_64-linux.
Committed to trunk.
Thanks,
- Tom
[gdb/testsuite] Add KFAIL for missing support of reverse-debugging of vmovd
gdb/testsuite/ChangeLog:
2019-09-27 Tom de Vries <tdevries@suse.de>
PR record/23188
* gdb.reverse/step-precsave.exp: Add kfail for PR record/23188.
---
gdb/testsuite/gdb.reverse/step-precsave.exp | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
@@ -46,7 +46,15 @@ gdb_test "break $end_of_main" \
# This can take awhile.
with_timeout_factor 20 {
- gdb_test "continue" "Breakpoint .* end of main .*" "run to end of main"
+ set test "run to end of main"
+ gdb_test_multiple "continue" $test {
+ -re "Breakpoint .* end of main .*" {
+ pass $test
+ }
+ -re "Process record does not support instruction 0xc5 at.*$gdb_prompt $" {
+ kfail "record/23188" $test
+ }
+ }
}
# So can this, against gdbserver, for example.