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Subject[PATCH v12 14/28] scripts/gdb: Add is_target_arch helper
Date
This helper caches to result of "show architecture" and matches the
provided arch (sub-)string against that output.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
scripts/gdb/linux/utils.py | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/scripts/gdb/linux/utils.py b/scripts/gdb/linux/utils.py
index 808a265..71ee48c 100644
--- a/scripts/gdb/linux/utils.py
+++ b/scripts/gdb/linux/utils.py
@@ -106,3 +106,16 @@ def read_u64(buffer):
return read_u32(buffer[0:4]) + (read_u32(buffer[4:8]) << 32)
else:
return read_u32(buffer[4:8]) + (read_u32(buffer[0:4]) << 32)
+
+
+target_arch = None
+
+
+def is_target_arch(arch):
+ if hasattr(gdb.Frame, 'architecture'):
+ return arch in gdb.newest_frame().architecture().name()
+ else:
+ global target_arch
+ if target_arch is None:
+ target_arch = gdb.execute("show architecture", to_string=True)
+ return arch in target_arch
--
2.1.4


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