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[Bug libc/1468] New: AMD64 {get,set,swap,make}context use wrong offsets into ucontext_t
- From: "nmiell at comcast dot net" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 12 Oct 2005 05:21:02 -0000
- Subject: [Bug libc/1468] New: AMD64 {get,set,swap,make}context use wrong offsets into ucontext_t
- Reply-to: sourceware-bugzilla at sourceware dot org
The offsets into ucontext_t for fpregs, sigmask, fpregsmem, and mxcsr (as
specified in sysdeps/unix/sysv/linux/x86_64/ucontext_i.h) are wrong.
Fixing this could be a potential ABI change, although I don't see how anything
that ever used these fields could have possibly worked in the first place.
--
Summary: AMD64 {get,set,swap,make}context use wrong offsets into
ucontext_t
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: libc
AssignedTo: gotom at debian dot or dot jp
ReportedBy: nmiell at comcast dot net
CC: glibc-bugs at sources dot redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=1468
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- [Bug libc/1468] AMD64 {get,set,swap,make}context use wrong offsets into ucontext_t
- From: nmiell at comcast dot net
- [Bug libc/1468] AMD64 {get,set,swap,make}context use wrong offsets into ucontext_t
- From: nmiell at comcast dot net
- [Bug libc/1468] AMD64 {get,set,swap,make}context use wrong offsets into ucontext_t
- From: drepper at redhat dot com
- [Bug libc/1468] AMD64 {get,set,swap,make}context use wrong offsets into ucontext_t
- From: nmiell at comcast dot net
- [Bug libc/1468] AMD64 {get,set,swap,make}context use wrong offsets into ucontext_t
- From: drepper at redhat dot com