From: Kuan-Ying Lee Date: Fri, 10 Jun 2022 07:14:57 +0000 (+0800) Subject: scripts/gdb: change kernel config dumping method X-Git-Tag: v6.6.17~7260^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1f7a6cf6b07c74a17343c2559cd5f5018a245961;p=platform%2Fkernel%2Flinux-rpi.git scripts/gdb: change kernel config dumping method MAGIC_START("IKCFG_ST") and MAGIC_END("IKCFG_ED") are moved out from the kernel_config_data variable. Thus, we parse kernel_config_data directly instead of considering offset of MAGIC_START and MAGIC_END. Fixes: 13610aa908dc ("kernel/configs: use .incbin directive to embed config_data.gz") Signed-off-by: Kuan-Ying Lee Signed-off-by: Masahiro Yamada --- diff --git a/scripts/gdb/linux/config.py b/scripts/gdb/linux/config.py index 90e1565..8843ab3 100644 --- a/scripts/gdb/linux/config.py +++ b/scripts/gdb/linux/config.py @@ -24,9 +24,9 @@ class LxConfigDump(gdb.Command): filename = arg try: - py_config_ptr = gdb.parse_and_eval("kernel_config_data + 8") - py_config_size = gdb.parse_and_eval( - "sizeof(kernel_config_data) - 1 - 8 * 2") + py_config_ptr = gdb.parse_and_eval("&kernel_config_data") + py_config_ptr_end = gdb.parse_and_eval("&kernel_config_data_end") + py_config_size = py_config_ptr_end - py_config_ptr except gdb.error as e: raise gdb.GdbError("Can't find config, enable CONFIG_IKCONFIG?")