4 files changed, 24 insertions, 2 deletions
diff --git a/gnu/usr.bin/binutils/gdb/alphaobsd-nat.c b/gnu/usr.bin/binutils/gdb/alphaobsd-nat.c
index 734de850fa2..7136c0101f1 100644
--- a/gnu/usr.bin/binutils/gdb/alphaobsd-nat.c
+++ b/gnu/usr.bin/binutils/gdb/alphaobsd-nat.c
@@ -267,6 +267,24 @@ child_resume (pid, step, signal)
     perror_with_name ("ptrace");
 }
 
+#ifdef  FETCH_KCORE_REGISTERS
+void
+fetch_kcore_registers (pcbp)
+	struct pcb *pcbp;
+{
+  int i;
+
+  registers_changed ();
+
+  supply_register (SP_REGNUM, &pcbp->pcb_hw.apcb_ksp);	/* sp */
+  supply_register (PC_REGNUM, &pcbp->pcb_context[7]);	/* pc */
+
+  for (i = 0; i < 7; i++)				/* s0 - s6 */
+    supply_register (S0_REGNUM + i, &pcbp->pcb_context[i]);
+}
+#endif  /* FETCH_KCORE_REGISTERS */
+
+
 /* Register that we are able to handle alpha core file formats. */
 
 static struct core_fns alpha_core_fns =
diff --git a/gnu/usr.bin/binutils/gdb/config/alpha/nm-obsd.h b/gnu/usr.bin/binutils/gdb/config/alpha/nm-obsd.h
index 0c31c103662..d5498bde3e0 100644
--- a/gnu/usr.bin/binutils/gdb/config/alpha/nm-obsd.h
+++ b/gnu/usr.bin/binutils/gdb/config/alpha/nm-obsd.h
@@ -43,3 +43,6 @@ get_longjmp_target PARAMS ((CORE_ADDR *));
 
 #define	FETCH_INFERIOR_REGISTERS
 #define	CHILD_RESUME
+
+/* This enables functions needed by kcore-nbsd.c */
+#define FETCH_KCORE_REGISTERS
diff --git a/gnu/usr.bin/binutils/gdb/config/alpha/obsd.mh b/gnu/usr.bin/binutils/gdb/config/alpha/obsd.mh
index dd128776a21..7e6923e96b4 100644
--- a/gnu/usr.bin/binutils/gdb/config/alpha/obsd.mh
+++ b/gnu/usr.bin/binutils/gdb/config/alpha/obsd.mh
@@ -2,7 +2,7 @@
 XDEPFILES= 
 XM_FILE= xm-alphaobsd.h
 NAT_FILE= nm-obsd.h
-NATDEPFILES= infptrace.o inftarg.o corelow.o alphaobsd-nat.o fork-child.o
-
+NATDEPFILES= infptrace.o inftarg.o corelow.o kcore-nbsd.o alphaobsd-nat.o fork-child.o
+NAT_CLIBS= -lkvm
 MMALLOC = 
 MMALLOC_CFLAGS = -DNO_MMALLOC 
diff --git a/gnu/usr.bin/binutils/gdb/config/alpha/tm-alpha.h b/gnu/usr.bin/binutils/gdb/config/alpha/tm-alpha.h
index a8dcde4358a..c59e3d851b4 100644
--- a/gnu/usr.bin/binutils/gdb/config/alpha/tm-alpha.h
+++ b/gnu/usr.bin/binutils/gdb/config/alpha/tm-alpha.h
@@ -128,6 +128,7 @@ alpha_saved_pc_after_call PARAMS ((struct frame_info *));
 
 #define V0_REGNUM 0		/* Function integer return value */
 #define T7_REGNUM 8		/* Return address register for OSF/1 __add* */
+#define S0_REGNUM 9             /* First callee-saved register */
 #define GCC_FP_REGNUM 15	/* Used by gcc as frame register */
 #define A0_REGNUM 16		/* Loc of first arg during a subr call */
 #define T9_REGNUM 23		/* Return address register for OSF/1 __div* */