diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/frame.c | 3 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.python/py-frame.exp | 14 |
2 files changed, 17 insertions, 0 deletions
diff --git a/gdb/frame.c b/gdb/frame.c index fae89cb..72a34fc 100644 --- a/gdb/frame.c +++ b/gdb/frame.c @@ -3121,6 +3121,9 @@ frame_info_ptr frame_follow_static_link (frame_info_ptr frame) { const block *frame_block = get_frame_block (frame, nullptr); + if (frame_block == nullptr) + return {}; + frame_block = frame_block->function_block (); const struct dynamic_prop *static_link = frame_block->static_link (); diff --git a/gdb/testsuite/gdb.python/py-frame.exp b/gdb/testsuite/gdb.python/py-frame.exp index 016fbac..110ddf2 100644 --- a/gdb/testsuite/gdb.python/py-frame.exp +++ b/gdb/testsuite/gdb.python/py-frame.exp @@ -187,3 +187,17 @@ gdb_test "python print(gdb.selected_frame().language())" "c" \ gdb_test "python print(gdb.selected_frame().read_register(list()))" \ ".*Invalid type for register.*" \ "test Frame.read_register with list" + +# Compile again without debug info. +gdb_exit +if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} {}] } { + return -1 +} + +if {![runto_main]} { + return 0 +} + +# Test if Frame.static_link works for a frame without debug info. +gdb_test "python print(gdb.selected_frame().static_link())" "None" \ + "test Frame.static_link for a frame without debug info" |