From: "Tulio Magno Quites Machado Filho" <tuliom@linux.vnet.ibm.com>
To: libc-alpha@sourceware.org
Cc: pc@us.ibm.com, joseph@codesourcery.com
Subject: [PATCHv2] Add a way to bypass the PLT when calling getauxval
Date: Thu, 25 May 2017 20:06:00 -0000 [thread overview]
Message-ID: <1495742765-1722-1-git-send-email-tuliom@linux.vnet.ibm.com> (raw)
In-Reply-To: <alpine.DEB.2.20.1705241951001.9182@digraph.polyomino.org.uk>
2017-05-25 Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>
* include/sys/auxv.h (__getauxval): Add a prototype and its
libc_hidden_proto.
* misc/getauxval.c (__getauxval): Use libc_hidden_def.
---
include/sys/auxv.h | 7 +++++++
misc/getauxval.c | 1 +
2 files changed, 8 insertions(+)
diff --git a/include/sys/auxv.h b/include/sys/auxv.h
index dede2c3..d46008e 100644
--- a/include/sys/auxv.h
+++ b/include/sys/auxv.h
@@ -1 +1,8 @@
#include <misc/sys/auxv.h>
+
+#ifndef _ISOMAC
+
+extern __typeof(getauxval) __getauxval;
+libc_hidden_proto (__getauxval)
+
+#endif /* !_ISOMAC */
diff --git a/misc/getauxval.c b/misc/getauxval.c
index c83fbce..14f4298 100644
--- a/misc/getauxval.c
+++ b/misc/getauxval.c
@@ -43,3 +43,4 @@ __getauxval (unsigned long int type)
}
weak_alias (__getauxval, getauxval)
+libc_hidden_def (__getauxval)
--
2.1.0
next prev parent reply other threads:[~2017-05-25 20:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-24 19:42 [PATCH] " Tulio Magno Quites Machado Filho
2017-05-24 19:52 ` Joseph Myers
2017-05-24 21:43 ` Tulio Magno Quites Machado Filho
2017-05-25 20:06 ` Tulio Magno Quites Machado Filho [this message]
2017-06-09 13:14 ` [PATCHv2] " Tulio Magno Quites Machado Filho
2017-06-09 13:29 ` H.J. Lu
2017-06-09 13:34 ` Florian Weimer
2017-06-09 13:33 ` Florian Weimer
2017-06-09 15:01 ` Tulio Magno Quites Machado Filho
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