This is the mail archive of the libc-hacker@sources.redhat.com mailing list for the glibc project.
Note that libc-hacker is a closed list. You may look at the archives of this list, but subscription and posting are not open.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
Hi! 2.5.7 kernel introduced sc_ar25/sc_ar26, 2.5.73 changed ar25's comment and actually started to use it from what I can see. 2003-07-31 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h (struct sigcontext): Sync with 2.5.7 and 2.5.73 kernel changes. --- libc/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h.jj 2002-02-14 03:27:06.000000000 -0500 +++ libc/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h 2003-07-31 11:10:35.000000000 -0400 @@ -50,7 +50,9 @@ struct sigcontext struct ia64_fpreg sc_fr[128]; /* floating-point registers */ unsigned long int sc_rbs_base;/* NULL or new base of sighandler's rbs */ unsigned long int sc_loadrs; /* see description above */ - unsigned long int sc_rsvd[14];/* reserved for future use */ + unsigned long int sc_ar25; /* cmp8xchg16 uses this */ + unsigned long int sc_ar26; /* rsvd for scratch use */ + unsigned long int sc_rsvd[12];/* reserved for future use */ /* sc_mask is actually an sigset_t but we don't want to * include the kernel headers here. */ Jakub
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |