diff options
Diffstat (limited to 'gdb/mn10300-tdep.c')
| -rw-r--r-- | gdb/mn10300-tdep.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/gdb/mn10300-tdep.c b/gdb/mn10300-tdep.c index cabd857..24e7b6a 100644 --- a/gdb/mn10300-tdep.c +++ b/gdb/mn10300-tdep.c @@ -551,36 +551,6 @@ mn10300_analyze_prologue (struct frame_info *fi, return pc; } -#if 0 - /* Get the next two bytes into buf, we need two because rets is a two - byte insn and the first isn't enough to uniquely identify it. */ - if (!safe_frame_unwind_memory (fi, pc, buf, 2)) - return pc; - - /* Note: kevinb/2003-07-16: We shouldn't be making these sorts of - changes to the frame in prologue examination code. */ - /* If we're physically on an "rets" instruction, then our frame has - already been deallocated. Note this can also be true for retf - and ret if they specify a size of zero. - - In this case fi->frame is bogus, we need to fix it. */ - if (fi && buf[0] == 0xf0 && buf[1] == 0xfc) - { - if (get_next_frame (fi) == NULL) - deprecated_update_frame_base_hack (fi, read_sp ()); - return get_frame_pc (fi); - } - - /* Similarly if we're stopped on the first insn of a prologue as our - frame hasn't been allocated yet. */ - if (fi && get_frame_pc (fi) == func_addr) - { - if (get_next_frame (fi) == NULL) - deprecated_update_frame_base_hack (fi, read_sp ()); - return get_frame_pc (fi); - } -#endif - /* NOTE: from here on, we don't want to return without jumping to finish_prologue. */ |