diff options
Diffstat (limited to 'scripts/gdb/linux/utils.py')
-rw-r--r-- | scripts/gdb/linux/utils.py | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/scripts/gdb/linux/utils.py b/scripts/gdb/linux/utils.py index 1553f68716cc..7d5278d815fa 100644 --- a/scripts/gdb/linux/utils.py +++ b/scripts/gdb/linux/utils.py @@ -35,12 +35,32 @@ class CachedType: long_type = CachedType("long") +ulong_type = CachedType("unsigned long") +uint_type = CachedType("unsigned int") atomic_long_type = CachedType("atomic_long_t") +size_t_type = CachedType("size_t") +struct_page_type = CachedType("struct page") + +def get_uint_type(): + global uint_type + return uint_type.get_type() + +def get_page_type(): + global struct_page_type + return struct_page_type.get_type() def get_long_type(): global long_type return long_type.get_type() +def get_ulong_type(): + global ulong_type + return ulong_type.get_type() + +def get_size_t_type(): + global size_t_type + return size_t_type.get_type() + def offset_of(typeobj, field): element = gdb.Value(0).cast(typeobj) return int(str(element[field].address).split()[0], 16) @@ -88,7 +108,10 @@ def get_target_endianness(): def read_memoryview(inf, start, length): - return memoryview(inf.read_memory(start, length)) + m = inf.read_memory(start, length) + if type(m) is memoryview: + return m + return memoryview(m) def read_u16(buffer, offset): @@ -193,11 +216,3 @@ def gdb_eval_or_none(expresssion): return gdb.parse_and_eval(expresssion) except gdb.error: return None - - -def dentry_name(d): - parent = d['d_parent'] - if parent == d or parent == 0: - return "" - p = dentry_name(d['d_parent']) + "/" - return p + d['d_iname'].string() |