[PATCH v2 3/8] scripts/gdb/utils: add common type usage
From: Kuan-Ying Lee <hidden>
Date: 2023-08-08 16:20:20
Also in:
linux-arm-kernel, linux-mediatek, linux-mm, lkml
Subsystem:
gdb kernel debugging helper scripts, the rest · Maintainers:
Jan Kiszka, Kieran Bingham, Linus Torvalds
Since we often use 'unsigned long', 'size_t', 'usigned int' and 'struct page', we add these common types to utils. Signed-off-by: Kuan-Ying Lee <redacted> --- scripts/gdb/linux/utils.py | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)
diff --git a/scripts/gdb/linux/utils.py b/scripts/gdb/linux/utils.py
index 9f44df13761e..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)
--
2.18.0