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| author | Tom de Vries <tdevries@suse.de> | 2019-10-13 02:40:57 +0200 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2019-10-13 02:40:57 +0200 |
| commit | d6e763135663f01349ed4126b80090ea2f37fcf2 (patch) | |
| tree | ca6ef3f8952a3fc8cfe649de6d91d8e1949ae9ad /gdb/testsuite/gdb.reverse/until-precsave.exp | |
| parent | d5082b3251877ecded4cd3766503e51ecb8ef5c8 (diff) | |
| download | fsf-binutils-gdb-d6e763135663f01349ed4126b80090ea2f37fcf2.zip fsf-binutils-gdb-d6e763135663f01349ed4126b80090ea2f37fcf2.tar.gz fsf-binutils-gdb-d6e763135663f01349ed4126b80090ea2f37fcf2.tar.bz2 | |
[gdb/testsuite] Add KFAIL for missing support of reverse-debugging xsave
Normally the gdb.reverse/*.exp test-cases pass on my system (apart from the
record/23188 KFAIL for gdb.reverse/step-precsave.exp). But when specifying
GLIBC_TUNABLES=glibc.tune.hwcaps=-XSAVEC_Usable to force glibc to use
_dl_runtime_resolve_xsave instead of _dl_runtime_resolve_xsavec, we run into
1054 FAILs like this:
...
(gdb) PASS: gdb.reverse/sigall-reverse.exp: b gen_HUP
continue^M
Continuing.^M
Process record does not support instruction 0xfae64 at address \
0x7ffff7ded958.^M
Process record: failed to record execution log.^M
^M
Program stopped.^M
0x00007ffff7ded958 in _dl_runtime_resolve_xsave () from \
/lib64/ld-linux-x86-64.so.2^M
(gdb) FAIL: gdb.reverse/sigall-reverse.exp: get signal ABRT
...
The problem is that the xsave instruction is not supported in
reverse-debugging (PR record/25038).
Add KFAILs for this PR.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2019-10-13 Tom de Vries <tdevries@suse.de>
PR record/25038
* gdb.reverse/sigall-precsave.exp: Add PR record/25038 KFAIL.
* gdb.reverse/sigall-reverse.exp: Same.
* gdb.reverse/solib-precsave.exp: Same.
* gdb.reverse/solib-reverse.exp: Same.
* gdb.reverse/step-precsave.exp: Same.
* gdb.reverse/until-precsave.exp: Same.
* gdb.reverse/until-reverse.exp: Same.
* lib/gdb.exp (gdb_continue_to_breakpoint): Same.
Diffstat (limited to 'gdb/testsuite/gdb.reverse/until-precsave.exp')
| -rw-r--r-- | gdb/testsuite/gdb.reverse/until-precsave.exp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gdb/testsuite/gdb.reverse/until-precsave.exp b/gdb/testsuite/gdb.reverse/until-precsave.exp index baf21ab..1f09df1 100644 --- a/gdb/testsuite/gdb.reverse/until-precsave.exp +++ b/gdb/testsuite/gdb.reverse/until-precsave.exp @@ -50,7 +50,18 @@ gdb_test "break $end_of_main" \ # This can take awhile. with_timeout_factor 20 { - gdb_test "continue" "Breakpoint .* set breakpoint 10a here .*" "run to end of main" + set test "run to end of main" + set pass_pattern "Breakpoint .* set breakpoint 10a here .*" + set kfail_pattern "Process record does not support instruction 0xfae64 at.*" + gdb_test_multiple "continue" $test { + -re "\[\r\n\]*(?:$pass_pattern)\[\r\n\]+$gdb_prompt $" { + pass $test + } + -re "\[\r\n\]*(?:$kfail_pattern)\[\r\n\]+$gdb_prompt $" { + kfail "gdb/25038" $test + return -1 + } + } } # So can this, against gdbserver, for example. |