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| author | Tom Tromey <tromey@redhat.com> | 2013-11-22 12:08:15 -0700 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2013-11-22 12:08:15 -0700 |
| commit | f57e61cdf634ed7ff8c18edee8154fd92f8b2583 (patch) | |
| tree | 9a459079f80aa37a150044aec256355dc576ef6b /gdb/testsuite/gdb.dwarf2 | |
| parent | da2b2fdf57a96f7a5b6b153e94afb747e212b17f (diff) | |
| download | gdb-f57e61cdf634ed7ff8c18edee8154fd92f8b2583.zip gdb-f57e61cdf634ed7ff8c18edee8154fd92f8b2583.tar.gz gdb-f57e61cdf634ed7ff8c18edee8154fd92f8b2583.tar.bz2 | |
update comment in dw2-bad-cfi.S.
Pedro asked me to add a comment to dw2-bad-cfi.S explaining the nature
of the badness.
I'm checking this in.
2013-11-22 Tom Tromey <tromey@redhat.com>
* gdb.dwarf2/dw2-bad-cfi.S: Update comment.
Diffstat (limited to 'gdb/testsuite/gdb.dwarf2')
| -rw-r--r-- | gdb/testsuite/gdb.dwarf2/dw2-bad-cfi.S | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-bad-cfi.S b/gdb/testsuite/gdb.dwarf2/dw2-bad-cfi.S index 9a97889..ab3a967 100644 --- a/gdb/testsuite/gdb.dwarf2/dw2-bad-cfi.S +++ b/gdb/testsuite/gdb.dwarf2/dw2-bad-cfi.S @@ -26,7 +26,8 @@ callee: .loc 1 21 0 popq %rbp /* .cfi_def_cfa 7, 8 */ - # Our little lies. + /* The bug we introduce is that the return address column is + unspecified. In this case, there is no way to unwind. */ .cfi_undefined 6 .cfi_return_column 6 # SUCC: EXIT [100.0%] |