Suresh Siddha 3c1c7f1014 x86, xsave: dynamically allocate sigframes fpstate instead of static allocation ... dynamically allocate fpstate on the stack, instead of static allocation in the current sigframe layout on the user stack. This will allow the fpstate structure to grow in the future, which includes extended state information supporting xsave/xrstor. signal handlers will be able to access the fpstate pointer from the sigcontext structure asusual, with no change. For the non RT sigframe's (which are supported only for 32bit apps), current static fpstate layout in the sigframe will be unused(so that we don't change the extramask[] offset in the sigframe and thus prevent breaking app's which modify extramask[]). Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2008-07-30 19:49:25 +02:00
..
audit.c
ia32_aout.c	tracehook: exec	2008-07-26 12:00:08 -07:00
ia32_signal.c	x86, xsave: dynamically allocate sigframes fpstate instead of static allocation	2008-07-30 19:49:25 +02:00
ia32entry.S	x86_64: fix ia32 AMD syscall audit fast-path	2008-07-25 20:02:41 -07:00
ipc32.c
Makefile
sys_ia32.c	flag parameters: pipe	2008-07-24 10:47:28 -07:00