diff options
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/frame.c | 22 |
2 files changed, 18 insertions, 9 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index af56e35..2954329 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2011-09-06 Luis Machado <lgustavo@codesourcery.com> + + * frame.c (has_stack_frames): Check for currently selected + traceframe. + 2011-09-06 Pedro Alves <pedro@codesourcery.com> * event-top.h (MAXPROMPTS, struct prompts): Delete. diff --git a/gdb/frame.c b/gdb/frame.c index 37f106a..fc581fb 100644 --- a/gdb/frame.c +++ b/gdb/frame.c @@ -1328,17 +1328,21 @@ has_stack_frames (void) if (!target_has_registers || !target_has_stack || !target_has_memory) return 0; - /* No current inferior, no frame. */ - if (ptid_equal (inferior_ptid, null_ptid)) - return 0; + /* Traceframes are effectively a substitute for the live inferior. */ + if (get_traceframe_number () < 0) + { + /* No current inferior, no frame. */ + if (ptid_equal (inferior_ptid, null_ptid)) + return 0; - /* Don't try to read from a dead thread. */ - if (is_exited (inferior_ptid)) - return 0; + /* Don't try to read from a dead thread. */ + if (is_exited (inferior_ptid)) + return 0; - /* ... or from a spinning thread. */ - if (is_executing (inferior_ptid)) - return 0; + /* ... or from a spinning thread. */ + if (is_executing (inferior_ptid)) + return 0; + } return 1; } |