[PATCH] scripts/gdb: Fix invocation when CONFIG_COMMON_CLK is not set

Fabiano Rosas
2019-05-23T19:53:26Z

CLK_GET_RATE_NOCACHE depends on CONFIG_COMMON_CLK. Importing
constants.py when CONFIG_COMMON_CLK is not defined causes:

(gdb) lx-symbols
(...)
File "scripts/gdb/linux/proc.py", line 15, in <module>
from linux import constants
File "scripts/gdb/linux/constants.py", line 2, in <module>
LX_CLK_GET_RATE_NOCACHE = gdb.parse_and_eval("CLK_GET_RATE_NOCACHE")
gdb.error: No symbol "CLK_GET_RATE_NOCACHE" in current context.

Fixes: e7e6f462c1be ("scripts/gdb: print cached rate in lx-clk-summary")
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
---
scripts/gdb/linux/constants.py.in | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/gdb/linux/constants.py.in b/scripts/gdb/linux/constants.py.in
index 1d73083da6cb..2efbec6b6b8d 100644
--- a/scripts/gdb/linux/constants.py.in
+++ b/scripts/gdb/linux/constants.py.in
@@ -40,7 +40,8 @@
import gdb

/* linux/clk-provider.h */
-LX_GDBPARSED(CLK_GET_RATE_NOCACHE)
+if IS_BUILTIN(CONFIG_COMMON_CLK):
+ LX_GDBPARSED(CLK_GET_RATE_NOCACHE)

/* linux/fs.h */
LX_VALUE(SB_RDONLY)
--
2.20.1