2004-11-13 Andrew Cagney <cagney@gnu.org>

	* NEWS: List h8300*-*-*, mcore-*-*, mn10300-*-*, ns32k-*-*, and
	v850-*-* under removed.
	* configure.host: Delete ns32k-*-netbsd*.
	* configure.tgt: Delete h8300-*-*, mcore*-*-*, mn10300-*-*,
	ns32k-*-netbsd*, and v850*-*-*.
	* MAINTAINERS: Mark h8300, mcore, mn10300, ns32k, v850 as
	"Deleted"
	* config/h8300/tm-h8300.h, config/h8300/h8300.mt: Delete.
	* h8300-tdep.c, config/mcore/mcore.mt, mcore-rom.c: Delete.
	* mcore-tdep.c, config/mn10300/mn10300.mt: Delete.
	* mn10300-tdep.c, config/ns32k/nbsdaout.mh: Delete.
	* config/ns32k/nbsdaout.mt, config/ns32k/nm-nbsd.h: Delete.
	* config/ns32k/nm-nbsdaout.h, config/ns32k/tm-ns32k.h: Delete.
	* ns32knbsd-nat.c, ns32knbsd-tdep.c, ns32k-tdep.c: Delete.
	* ns32k-tdep.h, config/v850/v850.mt, v850ice.c: Delete.
	* v850-tdep.c: Delete.

1 files changed, 0 insertions, 505 deletions

diff --git a/gdb/mn10300-tdep.c b/gdb/mn10300-tdep.c
deleted file mode 100644
index b064a2b..0000000
--- a/gdb/mn10300-tdep.c
+++ /dev/null
@@ -1,505 +0,0 @@
-/* Target-dependent code for the Matsushita MN10300 for GDB, the GNU debugger.
-
-   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free
-   Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* MVS Notes:
-
-   To get from 1.1 to 1.2, add:
-   use_struct_convention
-   store_return_value
-   extract_return_value
-   extract_struct_value_address
-   
-   Make sure to use regcache.  */
-
-/* MVS Notes:
-
-   Apparently cannot run without a stub placeholder for unwind_dummy_id.  
-*/
-
-/* MVS Notes:
-
-   To get from 1.2 to 1.3, add:
-   read_pc, write_pc
-   frame_unwind_init
-   struct mn10300_unwind_cache
-   unwind_pc
-   unwind_dummy_id
-   frame_this_id
-   frame_prev_register
-   frame_sniffer (struct mn10300_frame_unwind)
-*/
-
-#include "defs.h"
-#include "arch-utils.h"
-#include "dis-asm.h"
-#include "gdbtypes.h"
-#include "regcache.h"
-#include "gdb_string.h"
-#include "gdb_assert.h"
-#include "frame.h"
-#include "frame-unwind.h"
-#include "frame-base.h"
-#include "trad-frame.h"
-#include "symtab.h"
-#include "dwarf2-frame.h"
-#include "regcache.h"
-
-enum {
-  E_D0_REGNUM = 0,
-  E_D1_REGNUM = 1,
-  E_D2_REGNUM = 2,
-  E_D3_REGNUM = 3,
-  E_A0_REGNUM = 4,
-  E_A1_REGNUM = 5,
-  E_A2_REGNUM = 6,
-  E_A3_REGNUM = 7,
-  E_SP_REGNUM = 8,
-  E_PC_REGNUM = 9,
-  E_MDR_REGNUM = 10,
-  E_PSW_REGNUM = 11,
-  E_LIR_REGNUM = 12,
-  E_LAR_REGNUM = 13,
-  E_MDRQ_REGNUM = 14,
-  E_E0_REGNUM = 15,
-  E_MCRH_REGNUM = 26,
-  E_MCRL_REGNUM = 27,
-  E_MCVF_REGNUM = 28,
-  E_NUM_REGS = 32
-};
-
-
-/* Compute the alignment required by a type.  */
-
-static int
-mn10300_type_align (struct type *type)
-{
-  int i, align = 1;
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_INT:
-    case TYPE_CODE_ENUM:
-    case TYPE_CODE_SET:
-    case TYPE_CODE_RANGE:
-    case TYPE_CODE_CHAR:
-    case TYPE_CODE_BOOL:
-    case TYPE_CODE_FLT:
-    case TYPE_CODE_PTR:
-    case TYPE_CODE_REF:
-      return TYPE_LENGTH (type);
-
-    case TYPE_CODE_COMPLEX:
-      return TYPE_LENGTH (type) / 2;
-
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-      for (i = 0; i < TYPE_NFIELDS (type); i++)
-	{
-	  int falign = mn10300_type_align (TYPE_FIELD_TYPE (type, i));
-	  while (align < falign)
-	    align <<= 1;
-	}
-      return align;
-
-    case TYPE_CODE_ARRAY:
-      /* HACK!  Structures containing arrays, even small ones, are not
-	 elligible for returning in registers.  */
-      return 256;
-
-    case TYPE_CODE_TYPEDEF:
-      return mn10300_type_align (check_typedef (type));
-
-    default:
-      internal_error (__FILE__, __LINE__, "bad switch");
-    }
-}
-
-/* MVS note this is deprecated.  */
-/* Should call_function allocate stack space for a struct return?  */
-/* gcc_p unused */
-static int
-mn10300_use_struct_convention (int gcc_p, struct type *type)
-{
-  /* Structures bigger than a pair of words can't be returned in
-     registers.  */
-  if (TYPE_LENGTH (type) > 8)
-    return 1;
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-      /* Structures with a single field are handled as the field
-	 itself.  */
-      if (TYPE_NFIELDS (type) == 1)
-	return mn10300_use_struct_convention (gcc_p, 
-					      TYPE_FIELD_TYPE (type, 0));
-
-      /* Structures with word or double-word size are passed in memory, as
-	 long as they require at least word alignment.  */
-      if (mn10300_type_align (type) >= 4)
-	return 0;
-
-      return 1;
-
-      /* Arrays are addressable, so they're never returned in
-	 registers.  This condition can only hold when the array is
-	 the only field of a struct or union.  */
-    case TYPE_CODE_ARRAY:
-      return 1;
-
-    case TYPE_CODE_TYPEDEF:
-      return mn10300_use_struct_convention (gcc_p, check_typedef (type));
-
-    default:
-      return 0;
-    }
-}
-
-/* MVS note this is deprecated.  */
-static void
-mn10300_store_return_value (struct type *type,
-			    struct regcache *regcache, const void *valbuf)
-{
-  struct gdbarch *gdbarch = get_regcache_arch (regcache);
-  int len = TYPE_LENGTH (type);
-  int reg, regsz;
-  
-  if (TYPE_CODE (type) == TYPE_CODE_PTR)
-    reg = 4;
-  else
-    reg = 0;
-
-  regsz = register_size (gdbarch, reg);
-
-  if (len <= regsz)
-    regcache_raw_write_part (regcache, reg, 0, len, valbuf);
-  else if (len <= 2 * regsz)
-    {
-      regcache_raw_write (regcache, reg, valbuf);
-      gdb_assert (regsz == register_size (gdbarch, reg + 1));
-      regcache_raw_write_part (regcache, reg+1, 0,
-			       len - regsz, (char *) valbuf + regsz);
-    }
-  else
-    internal_error (__FILE__, __LINE__,
-		    "Cannot store return value %d bytes long.", len);
-}
-
-/* MVS note deprecated.  */
-static void
-mn10300_extract_return_value (struct type *type,
-			      struct regcache *regcache, void *valbuf)
-{
-  struct gdbarch *gdbarch = get_regcache_arch (regcache);
-  char buf[MAX_REGISTER_SIZE];
-  int len = TYPE_LENGTH (type);
-  int reg, regsz;
-
-  if (TYPE_CODE (type) == TYPE_CODE_PTR)
-    reg = 4;
-  else
-    reg = 0;
-
-  regsz = register_size (gdbarch, reg);
-  if (len <= regsz)
-    {
-      regcache_raw_read (regcache, reg, buf);
-      memcpy (valbuf, buf, len);
-    }
-  else if (len <= 2 * regsz)
-    {
-      regcache_raw_read (regcache, reg, buf);
-      memcpy (valbuf, buf, regsz);
-      gdb_assert (regsz == register_size (gdbarch, reg + 1));
-      regcache_raw_read (regcache, reg + 1, buf);
-      memcpy ((char *) valbuf + regsz, buf, len - regsz);
-    }
-  else
-    internal_error (__FILE__, __LINE__,
-		    "Cannot extract return value %d bytes long.", len);
-}
-
-static char *
-register_name (int reg, char **regs, long sizeof_regs)
-{
-  if (reg < 0 || reg >= sizeof_regs / sizeof (regs[0]))
-    return NULL;
-  else
-    return regs[reg];
-}
-
-static const char *
-mn10300_generic_register_name (int reg)
-{
-  static char *regs[] =
-  { "d0", "d1", "d2", "d3", "a0", "a1", "a2", "a3",
-    "sp", "pc", "mdr", "psw", "lir", "lar", "", "",
-    "", "", "", "", "", "", "", "",
-    "", "", "", "", "", "", "", "fp"
-  };
-  return register_name (reg, regs, sizeof regs);
-}
-
-
-static const char *
-am33_register_name (int reg)
-{
-  static char *regs[] =
-  { "d0", "d1", "d2", "d3", "a0", "a1", "a2", "a3",
-    "sp", "pc", "mdr", "psw", "lir", "lar", "",
-    "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-    "ssp", "msp", "usp", "mcrh", "mcrl", "mcvf", "", "", ""
-  };
-  return register_name (reg, regs, sizeof regs);
-}
-
-
-static struct type *
-mn10300_register_type (struct gdbarch *gdbarch, int reg)
-{
-  return builtin_type_int;
-}
-
-static CORE_ADDR
-mn10300_read_pc (ptid_t ptid)
-{
-  return read_register_pid (E_PC_REGNUM, ptid);
-}
-
-static void
-mn10300_write_pc (CORE_ADDR val, ptid_t ptid)
-{
-  return write_register_pid (E_PC_REGNUM, val, ptid);
-}
-
-/* The breakpoint instruction must be the same size as the smallest
-   instruction in the instruction set.
-
-   The Matsushita mn10x00 processors have single byte instructions
-   so we need a single byte breakpoint.  Matsushita hasn't defined
-   one, so we defined it ourselves.  */
-
-const static unsigned char *
-mn10300_breakpoint_from_pc (CORE_ADDR *bp_addr, int *bp_size)
-{
-  static char breakpoint[] = {0xff};
-  *bp_size = 1;
-  return breakpoint;
-}
-
-/* Function: skip_prologue
-   Return the address of the first inst past the prologue of the function.  */
-
-static CORE_ADDR
-mn10300_skip_prologue (CORE_ADDR pc)
-{
-  /* FIXME: not implemented.  */
-  /* First approximation, try simply using scan_prologue_using_sal.  */
-  return skip_prologue_using_sal (pc);
-}
-
-/* Simple frame_unwind_cache.  
-   This finds the "extra info" for the frame.  */
-static struct trad_frame_cache *
-mn10300_frame_unwind_cache (struct frame_info *next_frame,
-			    void **this_prologue_cache)
-{
-  struct trad_frame_cache *cache;
-
-  if (*this_prologue_cache)
-    return (*this_prologue_cache);
-
-  cache = trad_frame_cache_zalloc (next_frame);
-  trad_frame_set_id (cache, 
-		     frame_id_build (gdbarch_unwind_sp (current_gdbarch,
-							next_frame),
-				     gdbarch_unwind_pc (current_gdbarch,
-							next_frame)));
-
-  /* FIXME: The SP isn't the frame base, so this is 0th approximation.  */
-  /* FIXME: The A3 reg isn't always the frame register either, so this
-     is 1st approximation.  */
-  trad_frame_set_this_base (cache, 
-			    frame_unwind_register_signed (next_frame, 
-							  E_A3_REGNUM));
-  (*this_prologue_cache) = cache;
-  return cache;
-}
-
-/* Here is a dummy implementation.  */
-static struct frame_id
-mn10300_dummy_unwind_dummy_id (struct gdbarch *gdbarch,
-			       struct frame_info *next_frame)
-{
-  return frame_id_build (0, 0);
-}
-
-/* Trad frame implementation.  */
-static void
-mn10300_frame_this_id (struct frame_info *next_frame,
-		       void **this_prologue_cache,
-		       struct frame_id *this_id)
-{
-  struct trad_frame_cache *cache = 
-    mn10300_frame_unwind_cache (next_frame, this_prologue_cache);
-
-  trad_frame_get_id (cache, this_id);
-}
-
-static void
-mn10300_frame_prev_register (struct frame_info *next_frame,
-			     void **this_prologue_cache,
-			     int regnum, int *optimizedp,
-			     enum lval_type *lvalp, CORE_ADDR *addrp,
-			     int *realnump, void *bufferp)
-{
-  struct trad_frame_cache *cache =
-    mn10300_frame_unwind_cache (next_frame, this_prologue_cache);
-
-  trad_frame_get_register (cache, next_frame, regnum, optimizedp, 
-			   lvalp, addrp, realnump, bufferp);
-  /* Or...
-  trad_frame_get_prev_register (next_frame, cache->prev_regs, regnum, 
-			   optimizedp, lvalp, addrp, realnump, bufferp);
-  */
-}
-
-static const struct frame_unwind mn10300_frame_unwind = {
-  NORMAL_FRAME,
-  mn10300_frame_this_id, 
-  mn10300_frame_prev_register
-};
-
-static CORE_ADDR
-mn10300_frame_base_address (struct frame_info *next_frame,
-			    void **this_prologue_cache)
-{
-  struct trad_frame_cache *cache = 
-    mn10300_frame_unwind_cache (next_frame, this_prologue_cache);
-
-  return trad_frame_get_this_base (cache);
-}
-
-static const struct frame_unwind *
-mn10300_frame_sniffer (struct frame_info *next_frame)
-{
-  return &mn10300_frame_unwind;
-}
-
-static const struct frame_base mn10300_frame_base = {
-  &mn10300_frame_unwind, 
-  mn10300_frame_base_address, 
-  mn10300_frame_base_address,
-  mn10300_frame_base_address
-};
-
-static CORE_ADDR
-mn10300_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  ULONGEST pc;
-
-  frame_unwind_unsigned_register (next_frame, E_PC_REGNUM, &pc);
-  return pc;
-}
-
-static CORE_ADDR
-mn10300_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  ULONGEST sp;
-
-  frame_unwind_unsigned_register (next_frame, E_SP_REGNUM, &sp);
-  return sp;
-}
-
-static void
-mn10300_frame_unwind_init (struct gdbarch *gdbarch)
-{
-  frame_unwind_append_sniffer (gdbarch, dwarf2_frame_sniffer);
-  frame_unwind_append_sniffer (gdbarch, mn10300_frame_sniffer);
-  frame_base_set_default (gdbarch, &mn10300_frame_base);
-  set_gdbarch_unwind_dummy_id (gdbarch, mn10300_dummy_unwind_dummy_id);
-  set_gdbarch_unwind_pc (gdbarch, mn10300_unwind_pc);
-  set_gdbarch_unwind_sp (gdbarch, mn10300_unwind_sp);
-}
-
-static struct gdbarch *
-mn10300_gdbarch_init (struct gdbarch_info info,
-		      struct gdbarch_list *arches)
-{
-  struct gdbarch *gdbarch;
-
-  arches = gdbarch_list_lookup_by_info (arches, &info);
-  if (arches != NULL)
-    return arches->gdbarch;
-  gdbarch = gdbarch_alloc (&info, NULL);
-
-  switch (info.bfd_arch_info->mach)
-    {
-    case 0:
-    case bfd_mach_mn10300:
-      set_gdbarch_register_name (gdbarch, mn10300_generic_register_name);
-      break;
-    case bfd_mach_am33:
-      set_gdbarch_register_name (gdbarch, am33_register_name);
-      break;
-    default:
-      internal_error (__FILE__, __LINE__,
-		      "mn10300_gdbarch_init: Unknown mn10300 variant");
-      break;
-    }
-
-  /* Registers.  */
-  set_gdbarch_num_regs (gdbarch, E_NUM_REGS);
-  set_gdbarch_register_type (gdbarch, mn10300_register_type);
-  set_gdbarch_skip_prologue (gdbarch, mn10300_skip_prologue);
-  set_gdbarch_read_pc (gdbarch, mn10300_read_pc);
-  set_gdbarch_write_pc (gdbarch, mn10300_write_pc);
-  set_gdbarch_pc_regnum (gdbarch, E_PC_REGNUM);
-  set_gdbarch_sp_regnum (gdbarch, E_SP_REGNUM);
-
-  /* Stack unwinding.  */
-  set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
-  /* Breakpoints.  */
-  set_gdbarch_breakpoint_from_pc (gdbarch, mn10300_breakpoint_from_pc);
-  /* decr_pc_after_break? */
-  /* Disassembly.  */
-  set_gdbarch_print_insn (gdbarch, print_insn_mn10300);
-
-  /* Stage 2 */
-  /* MVS Note: at least the first one is deprecated!  */
-  set_gdbarch_deprecated_use_struct_convention (gdbarch, 
-						mn10300_use_struct_convention);
-  set_gdbarch_store_return_value (gdbarch, mn10300_store_return_value);
-  set_gdbarch_extract_return_value (gdbarch, mn10300_extract_return_value);
-
-  mn10300_frame_unwind_init (gdbarch);
-
-  return gdbarch;
-}
- 
-void
-_initialize_mn10300_tdep (void)
-{
-  register_gdbarch_init (bfd_arch_mn10300, mn10300_gdbarch_init);
-}
-