diff options
Diffstat (limited to 'gdb/s390-tdep.c')
| -rw-r--r-- | gdb/s390-tdep.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gdb/s390-tdep.c b/gdb/s390-tdep.c index 0f8f65d2f76..6a5cd50857b 100644 --- a/gdb/s390-tdep.c +++ b/gdb/s390-tdep.c @@ -1803,10 +1803,10 @@ s390_prologue_frame_unwind_cache (struct frame_info *next_frame, /* If the next frame is a NORMAL_FRAME, this frame *cannot* have frame size zero. This is only possible if the next frame is a sentinel frame, a dummy frame, or a signal trampoline frame. */ - if (get_frame_type (next_frame) == NORMAL_FRAME - /* For some reason, sentinel frames are NORMAL_FRAMEs - -- but they have negative frame level. */ - && frame_relative_level (next_frame) >= 0) + /* FIXME: cagney/2004-05-01: This sanity check shouldn't be + needed, instead the code should simpliy rely on its + analysis. */ + if (get_frame_type (next_frame) == NORMAL_FRAME) return 0; /* If we really have a frameless function, %r14 must be valid @@ -1850,9 +1850,9 @@ s390_prologue_frame_unwind_cache (struct frame_info *next_frame, treat it as frameless if we're currently within the function epilog code at a point where the frame pointer has already been restored. This can only happen in an innermost frame. */ - if (size > 0 - && (get_frame_type (next_frame) != NORMAL_FRAME - || frame_relative_level (next_frame) < 0)) + /* FIXME: cagney/2004-05-01: This sanity check shouldn't be needed, + instead the code should simpliy rely on its analysis. */ + if (size > 0 && get_frame_type (next_frame) != NORMAL_FRAME) { /* See the comment in s390_in_function_epilogue_p on why this is not completely reliable ... */ |