This is the mail archive of the
glibc-cvs@sourceware.org
mailing list for the glibc project.
GNU C Library master sources branch master updated. glibc-2.21-618-gd4358b5
- From: hjl at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 20 Jul 2015 18:55:18 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.21-618-gd4358b5
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".
The branch, master has been updated
via d4358b51c26a634eb885955aea06cad26af6f696 (commit)
from d87630edc49200e7892b56a6ceb116ffb8e17c38 (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=d4358b51c26a634eb885955aea06cad26af6f696
commit d4358b51c26a634eb885955aea06cad26af6f696
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Mon Jul 20 11:54:39 2015 -0700
Add si_addr_bnd to _sigfault in x86 struct siginfo
X86 struct siginfo in kernel 3.19 has been changed by
commit ee1b58d36aa1b5a79eaba11f5c3633c88231da83
Author: Qiaowei Ren <qiaowei.ren@intel.com>
Date: Fri Nov 14 07:18:19 2014 -0800
mpx: Extend siginfo structure to include bound violation information
This patch adds new fields about bound violation into siginfo
structure. si_lower and si_upper are respectively lower bound
and upper bound when bound violation is caused.
This patch updates x86 struct siginfo to enable GDB with MPX support.
[BZ #18696]
* sysdeps/unix/sysv/linux/x86/bits/siginfo.h (_sigfault): Add
si_addr_bnd.
(si_lower): New.
(si_upper): Likewise.
diff --git a/ChangeLog b/ChangeLog
index 1265017..a257135 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2015-07-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #18696]
+ * sysdeps/unix/sysv/linux/x86/bits/siginfo.h (_sigfault): Add
+ si_addr_bnd.
+ (si_lower): New.
+ (si_upper): Likewise.
+
2015-07-16 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/fpu/libm-test-ulps: Regenerated.
diff --git a/NEWS b/NEWS
index fc84560..a2c3b48 100644
--- a/NEWS
+++ b/NEWS
@@ -27,7 +27,7 @@ Version 2.22
18522, 18527, 18528, 18529, 18530, 18532, 18533, 18534, 18536, 18539,
18540, 18542, 18544, 18545, 18546, 18547, 18549, 18553, 18557, 18558,
18569, 18583, 18585, 18586, 18592, 18593, 18594, 18602, 18612, 18613,
- 18619, 18633, 18641, 18643, 18648, 18676.
+ 18619, 18633, 18641, 18643, 18648, 18676, 18696.
* Cache information can be queried via sysconf() function on s390 e.g. with
_SC_LEVEL1_ICACHE_SIZE as argument.
diff --git a/sysdeps/unix/sysv/linux/x86/bits/siginfo.h b/sysdeps/unix/sysv/linux/x86/bits/siginfo.h
index 9431869..3151bf3 100644
--- a/sysdeps/unix/sysv/linux/x86/bits/siginfo.h
+++ b/sysdeps/unix/sysv/linux/x86/bits/siginfo.h
@@ -108,6 +108,11 @@ typedef struct
{
void *si_addr; /* Faulting insn/memory ref. */
short int si_addr_lsb; /* Valid LSB of the reported address. */
+ struct
+ {
+ void *_lower;
+ void *_upper;
+ } si_addr_bnd;
} _sigfault;
/* SIGPOLL. */
@@ -141,6 +146,8 @@ typedef struct
# define si_ptr _sifields._rt.si_sigval.sival_ptr
# define si_addr _sifields._sigfault.si_addr
# define si_addr_lsb _sifields._sigfault.si_addr_lsb
+# define si_lower _sifields._sigfault.si_addr_bnd._lower
+# define si_upper _sifields._sigfault.si_addr_bnd._upper
# define si_band _sifields._sigpoll.si_band
# define si_fd _sifields._sigpoll.si_fd
# define si_call_addr _sifields._sigsys._call_addr
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 8 ++++++++
NEWS | 2 +-
sysdeps/unix/sysv/linux/x86/bits/siginfo.h | 7 +++++++
3 files changed, 16 insertions(+), 1 deletions(-)
hooks/post-receive
--
GNU C Library master sources