RFA: i386nbsd-nat.c, m68knbsd-nat.c: core dump support

[jtc at redback dot com (J.T. Conklin)]

I submit the enclosed patch for approval.  The change to i386nbsd-nat.c
makes the fetch_core_registers function static, as there is no need for
it to be global.  The same is done for m68knbsd-nat.c, but it also adds
the missing glue which enables core dump reading.

        --jtc

2000-03-26  J.T. Conklin  <jtc@redback.com>

	* i386nbsd-nat.c (fetch_core_registers): Make static.

	* m68knbsd-nat.c (fetch_core_registers): Make static.
	(m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.

Index: i386nbsd-nat.c
===================================================================
RCS file: /cvs/src/src/gdb/i386nbsd-nat.c,v
retrieving revision 1.2
diff -c -3 -p -r1.2 i386nbsd-nat.c
*** i386nbsd-nat.c	2000/03/24 23:06:57	1.2
--- i386nbsd-nat.c	2000/03/26 19:06:54
*************** struct md_core
*** 164,170 ****
    struct env387 freg;
  };
  
! void
  fetch_core_registers (core_reg_sect, core_reg_size, which, ignore)
       char *core_reg_sect;
       unsigned core_reg_size;
--- 164,170 ----
    struct env387 freg;
  };
  
! static void
  fetch_core_registers (core_reg_sect, core_reg_size, which, ignore)
       char *core_reg_sect;
       unsigned core_reg_size;
Index: m68knbsd-nat.c
===================================================================
RCS file: /cvs/src/src/gdb/m68knbsd-nat.c,v
retrieving revision 1.1.1.2
diff -c -3 -p -r1.1.1.2 m68knbsd-nat.c
*** m68knbsd-nat.c	1999/07/07 20:07:51	1.1.1.2
--- m68knbsd-nat.c	2000/03/26 19:06:54
*************** struct md_core
*** 70,76 ****
    struct fpreg freg;
  };
  
! void
  fetch_core_registers (core_reg_sect, core_reg_size, which, ignore)
       char *core_reg_sect;
       unsigned core_reg_size;
--- 70,76 ----
    struct fpreg freg;
  };
  
! static void
  fetch_core_registers (core_reg_sect, core_reg_size, which, ignore)
       char *core_reg_sect;
       unsigned core_reg_size;
*************** fetch_core_registers (core_reg_sect, cor
*** 85,88 ****
--- 85,106 ----
    /* Floating point registers */
    memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)],
  	  &core_reg->freg, sizeof (struct fpreg));
+ }
+ 
+ /* Register that we are able to handle m68knbsd core file formats.
+    FIXME: is this really bfd_target_unknown_flavour? */
+    
+ static struct core_fns m68knbsd_core_fns =
+ {  
+   bfd_target_unknown_flavour,           /* core_flavour */
+   default_check_format,                 /* check_format */
+   default_core_sniffer,                 /* core_sniffer */
+   fetch_core_registers,                 /* core_read_registers */
+   NULL                                  /* next */
+ }; 
+    
+ void
+ _initialize_m68knbsd_nat ()
+ {
+   add_core_fns (&m68knbsd_core_fns);
  }

-- 
J.T. Conklin
RedBack Networks