2003-10-08  H.J. Lu  <hongjiu.lu@intel.com>

	* sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Include
	<sys/ucontext.h>.
	(__ptrace_request): Add PTRACE_GETREGS and PTRACE_SETREGS.
	(pt_all_user_regs): New.

--- sysdeps/unix/sysv/linux/ia64/sys/ptrace.h.ptrace	2001-07-05 21:56:17.000000000 -0700
+++ sysdeps/unix/sysv/linux/ia64/sys/ptrace.h	2003-10-08 10:50:06.000000000 -0700
@@ -21,6 +21,7 @@
 #define _SYS_PTRACE_H	1
 
 #include <features.h>
+#include <sys/ucontext.h>
 
 __BEGIN_DECLS
 
@@ -90,11 +91,34 @@ enum __ptrace_request
   PTRACE_DETACH = 17,
 #define PT_DETACH PTRACE_DETACH
 
+  /* Get all registers (pt_all_user_regs) in one shot */
+  PTRACE_GETREGS = 18,
+#define PT_GETREGS PTRACE_GETREGS
+
+  /* Set all registers (pt_all_user_regs) in one shot */
+  PTRACE_SETREGS = 19,
+#define PT_SETREGS PTRACE_SETREGS
+
   /* Continue and stop at the next (return from) syscall.  */
   PTRACE_SYSCALL = 24
 #define PT_SYSCALL PTRACE_SYSCALL
 };
 
+/* pt_all_user_regs is used for PTRACE_GETREGS/PTRACE_SETREGS.  */
+struct pt_all_user_regs
+  {
+    unsigned long nat;
+    unsigned long cr_iip;
+    unsigned long cfm;
+    unsigned long cr_ipsr;
+    unsigned long pr;
+
+    unsigned long gr[32];
+    unsigned long br[8];
+    unsigned long ar[128];
+    struct ia64_fpreg fr[128];
+  };
+
 /* Perform process tracing functions.  REQUEST is one of the values
    above, and determines the action to be taken.
    For all requests except PTRACE_TRACEME, PID specifies the process to be