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* [Bug libc/18648] New: [aarch64] greg_t definition is incorrect
@ 2015-07-09 8:51 nszabolcs at gmail dot com
2015-07-09 9:08 ` [Bug libc/18648] " cvs-commit at gcc dot gnu.org
2015-07-09 9:10 ` nszabolcs at gmail dot com
0 siblings, 2 replies; 3+ messages in thread
From: nszabolcs at gmail dot com @ 2015-07-09 8:51 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=18648
Bug ID: 18648
Summary: [aarch64] greg_t definition is incorrect
Product: glibc
Version: 2.21
Status: NEW
Severity: normal
Priority: P2
Component: libc
Assignee: unassigned at sourceware dot org
Reporter: nszabolcs at gmail dot com
CC: drepper.fsp at gmail dot com
Target Milestone: ---
The definition of greg_t in sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h is
incorrect: int instead of a 64 bit integer type.
https://sourceware.org/ml/libc-alpha/2015-05/msg00497.html
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* [Bug libc/18648] [aarch64] greg_t definition is incorrect
2015-07-09 8:51 [Bug libc/18648] New: [aarch64] greg_t definition is incorrect nszabolcs at gmail dot com
@ 2015-07-09 9:08 ` cvs-commit at gcc dot gnu.org
2015-07-09 9:10 ` nszabolcs at gmail dot com
1 sibling, 0 replies; 3+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2015-07-09 9:08 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=18648
--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
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 b8528e771c0f31ebb8ac2470e2cf7ee9a50693e2 (commit)
from 14d623bcd178d336b47fdb4f0c973720d56d907c (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 -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=b8528e771c0f31ebb8ac2470e2cf7ee9a50693e2
commit b8528e771c0f31ebb8ac2470e2cf7ee9a50693e2
Author: Szabolcs Nagy <nsz@port70.net>
Date: Thu Jul 9 09:53:30 2015 +0100
[AArch64][BZ 18648] change greg_t definition in ucontext.h
This is an ABI breaking change, but
typedef int greg_t;
is not a useful definition on aarch64.
greg_t is usually used for defining gregset_t which is used
in mcontext_t. The general registers in mcontext_t can only
be accessed by target specific code and on aarch64 greg_t
is not needed for that so this change is not supposed to break
existing code, just fix the definition.
[BZ #18648]
* sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h (greg_t): Change the
definition to elf_greg_t.
(Added another BZ entry that was missed in the previous commit).
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 4 ++++
NEWS | 14 +++++++-------
sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h | 2 +-
3 files changed, 12 insertions(+), 8 deletions(-)
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* [Bug libc/18648] [aarch64] greg_t definition is incorrect
2015-07-09 8:51 [Bug libc/18648] New: [aarch64] greg_t definition is incorrect nszabolcs at gmail dot com
2015-07-09 9:08 ` [Bug libc/18648] " cvs-commit at gcc dot gnu.org
@ 2015-07-09 9:10 ` nszabolcs at gmail dot com
1 sibling, 0 replies; 3+ messages in thread
From: nszabolcs at gmail dot com @ 2015-07-09 9:10 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=18648
Szabolcs Nagy <nszabolcs at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #2 from Szabolcs Nagy <nszabolcs at gmail dot com> ---
Fixed in commit b8528e771c0f31ebb8ac2470e2cf7ee9a50693e2
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2015-07-09 8:51 [Bug libc/18648] New: [aarch64] greg_t definition is incorrect nszabolcs at gmail dot com
2015-07-09 9:08 ` [Bug libc/18648] " cvs-commit at gcc dot gnu.org
2015-07-09 9:10 ` nszabolcs at gmail dot com
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