diff options
| author | Ben Longbons <b.r.longbons@gmail.com> | 2014-11-03 13:35:54 -0800 |
|---|---|---|
| committer | Ben Longbons <b.r.longbons@gmail.com> | 2014-11-04 20:10:50 -0800 |
| commit | 1853e964e96c41e762ca0ab97259ee4e79d86ec7 (patch) | |
| tree | edc76f58ed786263a28da79564786f4d75400092 /src/main-gdb-head.py | |
| parent | 1a00fe4ea75924bfe594c4d92073cc95eaa2f32d (diff) | |
| download | tmwa-1853e964e96c41e762ca0ab97259ee4e79d86ec7.tar.gz tmwa-1853e964e96c41e762ca0ab97259ee4e79d86ec7.tar.bz2 tmwa-1853e964e96c41e762ca0ab97259ee4e79d86ec7.tar.xz tmwa-1853e964e96c41e762ca0ab97259ee4e79d86ec7.zip | |
Use the new ASTs
Diffstat (limited to 'src/main-gdb-head.py')
| -rw-r--r-- | src/main-gdb-head.py | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/main-gdb-head.py b/src/main-gdb-head.py index 3a05917..a465c97 100644 --- a/src/main-gdb-head.py +++ b/src/main-gdb-head.py @@ -134,20 +134,30 @@ class PointerPrinter(object): def to_string(self): v = self._value - addr = int(v.cast(gdb.lookup_type('uintptr_t'))) + uptr = gdb.lookup_type('uintptr_t') + addr = int(v.cast(uptr)) if not addr: s = 'nullptr' else: try: sym, off, sec, lib = info_symbol(addr) - except: - s = '(%s)<heap/stack 0x%x>' % (v.type, addr) + except TypeError: + sp = gdb.parse_and_eval('$sp') + sp = int(sp.cast(uptr)) + LOTS = 8 * 1024 * 1024 + diff = addr - sp + if +diff >= 0 and +diff <= LOTS: + a = '<$sp+0x%x>' % +diff + elif -diff >= 0 and -diff <= LOTS: + a = '<$sp-0x%x>' % -diff + else: + a = '<heap 0x%x>' % addr + s = '(%s)%s' % (v.type, a) else: if off: s = '<%s+%d>' % off else: s = '<%s>' % sym - # TODO should I add (type *) ? return s |