From: Ahmad Fatoum <ahmad@a3f.at>
To: barebox@lists.infradead.org
Subject: [PATCH v2 05/10] lib: add HAVE_EFFICIENT_UNALIGNED_ACCESS Kconfig option
Date: Tue, 27 Aug 2019 17:09:13 +0200 [thread overview]
Message-ID: <20190827150918.16247-6-ahmad@a3f.at> (raw)
In-Reply-To: <20190827150918.16247-1-ahmad@a3f.at>
The LZO, LZ4, DEFLATE implementations in lib/ already check against
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS. Define this symbol defaulting to
0. This makes porting Kconfig symbols depending on it easier and in future,
we could select it from different arches.
Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
---
lib/Kconfig | 3 +++
1 file changed, 3 insertions(+)
diff --git a/lib/Kconfig b/lib/Kconfig
index b64885ac93ef..6216fdd6bac0 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -171,4 +171,7 @@ config ARCH_HAS_STACK_DUMP
config ARCH_HAS_DATA_ABORT_MASK
bool
+config HAVE_EFFICIENT_UNALIGNED_ACCESS
+ bool
+
endmenu
--
2.20.1
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next prev parent reply other threads:[~2019-08-27 15:09 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-27 15:09 [PATCH v2 00/10] Add initial support for -fsanitize={ubsan,asan} Ahmad Fatoum
2019-08-27 15:09 ` [PATCH v2 01/10] Kconfig: create Kconfig symbol for ARCH_HAS_STACK_DUMP Ahmad Fatoum
2019-08-27 15:09 ` [PATCH v2 02/10] Kconfig: create Kconfig symbol for ARCH_HAS_DATA_ABORT_MASK Ahmad Fatoum
2019-08-27 15:09 ` [PATCH v2 03/10] blackfin: delete unused <asm/barebox.h> definitions Ahmad Fatoum
2019-08-27 15:09 ` [PATCH v2 04/10] Kconfig: retire empty <asm/barebox.h> Ahmad Fatoum
2019-08-27 15:09 ` Ahmad Fatoum [this message]
2019-08-27 15:09 ` [PATCH v2 06/10] common: add generic CONFIG_UBSAN plumbing Ahmad Fatoum
2019-08-27 15:09 ` [PATCH v2 07/10] commands: add intentionally UB triggering ubsan command Ahmad Fatoum
2019-08-27 15:09 ` [PATCH v2 08/10] sandbox: use sanitizer unwind for dump_stack if available Ahmad Fatoum
2019-08-27 15:09 ` [PATCH v2 09/10] common: add generic CONFIG_KASAN option Ahmad Fatoum
2019-08-27 15:09 ` [PATCH v2 10/10] sandbox: support Address and UndefinedBehavior sanitizers Ahmad Fatoum
2019-09-04 6:53 ` [PATCH v2 00/10] Add initial support for -fsanitize={ubsan,asan} Sascha Hauer
2019-09-04 7:52 ` Ahmad Fatoum
2019-09-05 6:02 ` Sascha Hauer
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