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authorKuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>2023-08-08 11:30:13 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-08-21 23:46:22 +0300
commit4d040cbca8e4714cc83e17778b6a28c6df41f79c (patch)
treed955c47ab62e1bfda05a94a82a8c5e79be0b6a63 /scripts
parent82141540c3e01d1929299c81375e97b80b8eaf52 (diff)
downloadlinux-4d040cbca8e4714cc83e17778b6a28c6df41f79c.tar.xz
scripts/gdb/utils: add common type usage
Since we often use 'unsigned long', 'size_t', 'usigned int' and 'struct page', we add these common types to utils. Link: https://lkml.kernel.org/r/20230808083020.22254-4-Kuan-Ying.Lee@mediatek.com Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: Chinwen Chang <chinwen.chang@mediatek.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Qun-Wei Lin <qun-wei.lin@mediatek.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/gdb/linux/utils.py20
1 files changed, 20 insertions, 0 deletions
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)