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Message-Id: <e4c682a8e8e5a5e2598d42f7e552f67a4f50a604.1384240478.git.jan.kiszka@siemens.com>
Date: Tue, 12 Nov 2013 08:14:32 +0100
From: Jan Kiszka <jan.kiszka@...mens.com>
To: Andrew Morton <akpm@...ux-foundation.org>,
linux-kernel@...r.kernel.org
Cc: Jason Wessel <jason.wessel@...driver.com>,
kgdb-bugreport@...ts.sourceforge.net,
Andi Kleen <andi@...stfloor.org>,
Tom Tromey <tromey@...hat.com>,
Ben Widawsky <ben@...dawsk.net>, Borislav Petkov <bp@...e.de>,
Tatiana Al-Chueyr Martins <tatiana.alchueyr@...il.com>
Subject: [PATCH v7 14/21] scripts/gdb: Add is_target_arch helper
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@...mens.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
--
1.8.1.1.298.ge7eed54
--
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