#include <asm/elf.h>
#include <asm/irq.h>
#include <asm/kexec.h>
-#include <asm/pgalloc.h>
#include <asm/processor.h>
#include <asm/sal.h>
#include <asm/switch_to.h>
#include <linux/uaccess.h>
#include <asm/unwind.h>
#include <asm/user.h>
+#include <asm/xtp.h>
#include "entry.h"
unw_get_ar(info, UNW_AR_SSD, &dst[56]);
}
-void
-do_dump_task_fpu (struct task_struct *task, struct unw_frame_info *info, void *arg)
-{
- elf_fpreg_t *dst = arg;
- int i;
-
- memset(dst, 0, sizeof(elf_fpregset_t)); /* don't leak any "random" bits */
-
- if (unw_unwind_to_user(info) < 0)
- return;
-
- /* f0 is 0.0, f1 is 1.0 */
-
- for (i = 2; i < 32; ++i)
- unw_get_fr(info, i, dst + i);
-
- ia64_flush_fph(task);
- if ((task->thread.flags & IA64_THREAD_FPH_VALID) != 0)
- memcpy(dst + 32, task->thread.fph, 96*16);
-}
-
void
do_copy_regs (struct unw_frame_info *info, void *arg)
{
do_copy_task_regs(current, info, arg);
}
-void
-do_dump_fpu (struct unw_frame_info *info, void *arg)
-{
- do_dump_task_fpu(current, info, arg);
-}
-
void
ia64_elf_core_copy_regs (struct pt_regs *pt, elf_gregset_t dst)
{
unw_init_running(do_copy_regs, dst);
}
-int
-dump_fpu (struct pt_regs *pt, elf_fpregset_t dst)
-{
- unw_init_running(do_dump_fpu, dst);
- return 1; /* f0-f31 are always valid so we always return 1 */
-}
-
/*
* Flush thread state. This is called when a thread does an execve().
*/