From: Olaf Hering <olaf@aepfle.de>
To: xen-devel@lists.xenproject.org
Cc: Olaf Hering <olaf@aepfle.de>,
Andrew Cooper <andrew.cooper3@citrix.com>,
George Dunlap <George.Dunlap@eu.citrix.com>,
Ian Jackson <ian.jackson@eu.citrix.com>,
Jan Beulich <jbeulich@suse.com>, Julien Grall <julien@xen.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Stefano Stabellini <sstabellini@kernel.org>, Wei Liu <wl@xen.org>
Subject: [PATCH v1] compiler.h: define CONFIG_GCC_VERSION
Date: Fri, 18 Jun 2021 18:42:07 +0200 [thread overview]
Message-ID: <20210618164207.5111-1-olaf@aepfle.de> (raw)
Fixes commit fa5afbbc20ef3577c5338f9d0b24dad45cef59cd,
due to lack of commit 534519f0514f52007d504e0f2eeb714de7b2468d.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
---
xen/include/xen/compiler.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/xen/include/xen/compiler.h b/xen/include/xen/compiler.h
index 85cbd1ab00..e2b7193042 100644
--- a/xen/include/xen/compiler.h
+++ b/xen/include/xen/compiler.h
@@ -99,6 +99,13 @@
__asm__ ("" : "=r"(__ptr) : "0"(ptr)); \
(typeof(ptr)) (__ptr + (off)); })
+#ifndef CONFIG_GCC_VERSION
+# ifdef __GNUC__
+# define CONFIG_GCC_VERSION (__GNUC__ * 10000 \
+ + __GNUC_MINOR__ * 100 \
+ + __GNUC_PATCHLEVEL__)
+# endif
+#endif
#if CONFIG_GCC_VERSION >= 110000 /* See gcc bug 100680. */
# define gcc11_wrap(x) RELOC_HIDE(x, 0)
#else
next reply other threads:[~2021-06-18 16:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-18 16:42 Olaf Hering [this message]
2021-06-18 16:46 ` [PATCH v1] compiler.h: define CONFIG_GCC_VERSION Andrew Cooper
2021-06-18 16:55 ` Olaf Hering
2021-06-21 7:07 ` Jan Beulich
2021-06-21 7:14 ` [PATCH for-4.13] " Jan Beulich
2021-07-09 6:54 ` [PATCH v1] " Jan Beulich
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