Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
authorSteve Chamberlain <steve@cygnus>
Sat, 5 Oct 1991 00:39:21 +0000 (00:39 +0000)
committerSteve Chamberlain <steve@cygnus>
Sat, 5 Oct 1991 00:39:21 +0000 (00:39 +0000)
* reloc.c: Extended NEWHOWTO macro
* ieee.c: Changed the way 8bit pcrel is done
* cpu-h8300.c: got the registers in the right order

bfd/cpu-h8300.c
bfd/ieee.c
bfd/reloc.c

index 146285ec71b3c400ee4728852f0b9a90dde8ef8d..b4197cbdb7407c35f1b5fe618423ff7b26fd4a04 100644 (file)
@@ -75,6 +75,7 @@ DEFUN_VOID(bfd_h8_disassemble_init)
       }
 }
 
+
 unsigned int
 DEFUN(bfd_h8_disassemble,(addr, data, stream),
 bfd_vma addr AND
@@ -82,6 +83,10 @@ CONST bfd_byte *data AND
 FILE *stream)
 {
   /* Find the first entry in the table for this opcode */
+  CONST static char *regnames[] = {
+    "r0h","r1h","r2h","r3h","r4h","r5h","r6h","r7h",
+    "r0l","r1l","r2l","r3l","r4l","r5l","r6l","r7l" };
+
   int rs = 0;
   int rd = 0;
   int rdisp = 0;
@@ -163,8 +168,8 @@ FILE *stream)
 
   }
   fprintf(stream, "%02x %02x        .word\tH'%x,H'%x\n",
-        data[0], data[1],
-        data[0], data[1]);
+         data[0], data[1],
+         data[0], data[1]);
   return 2;
  found:;
     { int i;
@@ -190,9 +195,9 @@ FILE *stream)
        case IMM3:
          fprintf(stream, "#H'%x", (unsigned)abs); break;
        case RD8:
-         fprintf(stream, "r%d%c", rd/2, rd & 1 ? 'l' : 'h'); break;
+         fprintf(stream, "%s", regnames[rd]); break;
        case RS8:
-         fprintf(stream, "r%d%c", rs/2, rs & 1 ? 'l' : 'h'); break;
+         fprintf(stream, "%s",regnames[rs]); break;
        case RD16:
          fprintf(stream, "r%d", rd& 0x7); break;
        case RS16:
@@ -211,7 +216,9 @@ FILE *stream)
        case ABS8DST:
          fprintf(stream, "@H'%x", (unsigned)abs); break;
        case DISP8:
-         fprintf(stream, "%d", (char)abs);break;
+         fprintf(stream, ".%s%d (%x)",(char)abs>0 ? "+" :"", (char)abs,
+                 addr + (char)abs);
+         break;
        case DISPSRC:
        case DISPDST:
          fprintf(stream, "@(%d,r%d)", abs, rdisp & 0x7); break;
@@ -334,20 +341,22 @@ asection *ignore_input_section)
 
 
 static reloc_howto_type howto_16
-  = NEWHOWTO(howto16_callback,"abs16",1,0);
+  = NEWHOWTO(howto16_callback,"abs16",1,0,0);
 static reloc_howto_type howto_8
-  = NEWHOWTO(howto8_callback,"abs8",0,0);
+  = NEWHOWTO(howto8_callback,"abs8",0,0,0);
 
 static reloc_howto_type howto_8_FFnn
-  = NEWHOWTO(howto8_FFnn_callback,"ff00+abs8",0,0);
+  = NEWHOWTO(howto8_FFnn_callback,"ff00+abs8",0,0,0);
 
 static reloc_howto_type howto_8_pcrel
-  = NEWHOWTO(howto8_pcrel_callback,"pcrel8",0,1);
+  = NEWHOWTO(howto8_pcrel_callback,"pcrel8",0,1,1);
 
 
 
-static CONST struct reloc_howto_struct  *DEFUN(local_bfd_reloc_type_lookup,( code),
-                      bfd_reloc_code_enum_type code)
+static CONST struct reloc_howto_struct *
+DEFUN(local_bfd_reloc_type_lookup,(arch, code),
+ bfd_arch_info_struct_type *arch AND
+ bfd_reloc_code_enum_type code)
 {
   switch (code) {
   case BFD_RELOC_16:
@@ -364,6 +373,17 @@ static CONST struct reloc_howto_struct  *DEFUN(local_bfd_reloc_type_lookup,( cod
 
 int bfd_default_scan_num_mach();
 
+static boolean 
+DEFUN(h8300_scan,(info, string),
+CONST struct bfd_arch_info_struct *info AND
+CONST char *string)
+{
+  if (strcmp(string,"h8300") == 0) return true;
+  if (strcmp(string,"H8300") == 0) return true;
+  if (strcmp(string,"h8/300") == 0) return true;
+  if (strcmp(string,"H8/300") == 0) return true;
+  return false;
+}
 static bfd_arch_info_struct_type arch_info_struct = 
   {
     16,        /* 16 bits in a word */
@@ -371,11 +391,11 @@ static bfd_arch_info_struct_type arch_info_struct =
     8, /* 8 bits in a byte */
     bfd_arch_h8300,
     0, /* only 1 machine */
-    "H8/300", /* arch_name */
+    "H8/300", /* arch_name  */
     "H8/300", /* printable name */
     true,      /* the default machine */
     bfd_default_compatible,
-    bfd_default_scan,
+    h8300_scan,
     print_insn_h8300,
     local_bfd_reloc_type_lookup,
     0,
index 060eeea2005e8e68e810381a22dc1541e16244c7..d6ed3ad76cb9c0beed160a187621013e12aebbf9 100644 (file)
@@ -1,27 +1,26 @@
 /* bfd back-end for ieee-695 objects.
+   Copyright (C) 1990-1991 Free Software Foundation, Inc.
+   Written by Steve Chamberlain of Cygnus Support.
 
-   IEEE 695 format is a stream of records, which we parse using a simple one-
-   token (which is one byte in this lexicon) lookahead recursive decent
-   parser.  */
-
-/* Copyright (C) 1990, 1991 Free Software Foundation, Inc.
+This file is part of BFD, the Binary File Descriptor library.
 
-This file is part of BFD, the Binary File Diddler.
-
-BFD is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
 
-BFD is distributed in the hope that it will be useful,
+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 BFD; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* IEEE 695 format is a stream of records, which we parse using a simple one-
+   token (which is one byte in this lexicon) lookahead recursive decent
+   parser.  */
 
 #include <sysdep.h>
 #include "bfd.h"
@@ -41,6 +40,19 @@ DEFUN(ieee_write_byte,(abfd, byte),
 }
 
 
+static void
+DEFUN(ieee_write_twobyte,(abfd, twobyte),
+      bfd *abfd AND
+      int twobyte)
+{
+  bfd_byte b[2];
+  b[1] = twobyte & 0xff;
+  b[0] = twobyte >> 8;
+  bfd_write((PTR)&b[0], 1, 2, abfd);
+}
+
+
+
 static void
 DEFUN(ieee_write_2bytes,(abfd, bytes),
       bfd *abfd AND
@@ -58,7 +70,7 @@ DEFUN(ieee_write_int,(abfd, value),
       bfd *abfd AND
       bfd_vma value)
 {
-  if (value >= 0 && value <= 127) {
+  if (((unsigned)value) <= 127) {
     ieee_write_byte(abfd, value);
   }
   else {
@@ -179,13 +191,15 @@ DEFUN(ieee_write_expression,(abfd, value, section, symbol, pcrel, index),
       asection *section AND
       asymbol *symbol AND
       boolean pcrel AND
-                           unsigned int index)
+    unsigned int index)
 {
   unsigned int plus_count = 0;
-  ieee_write_int(abfd, value);
+  if (value != 0)
+    ieee_write_int(abfd, value);
+
   if (section != (asection *)NULL) {
     plus_count++;
-    ieee_write_byte(abfd, ieee_variable_L_enum);
+    ieee_write_byte(abfd, ieee_variable_R_enum);
     ieee_write_byte(abfd, section->index  +IEEE_SECTION_NUMBER_BASE);
   }
 
@@ -207,7 +221,7 @@ DEFUN(ieee_write_expression,(abfd, value, section, symbol, pcrel, index),
         We can easily do a local as a section+offset */
       if (symbol->section != (asection *)NULL) {
        /* If this symbol is not absolute, add the base of it */
-       ieee_write_byte(abfd, ieee_variable_L_enum);
+       ieee_write_byte(abfd, ieee_variable_R_enum); /* or L */
        ieee_write_byte(abfd, symbol->section->index +
                        IEEE_SECTION_NUMBER_BASE);
        plus_count++;
@@ -228,9 +242,15 @@ DEFUN(ieee_write_expression,(abfd, value, section, symbol, pcrel, index),
     ieee_write_byte(abfd, ieee_function_minus_enum);
   }
 
-  while (plus_count > 0) {
-    ieee_write_byte(abfd, ieee_function_plus_enum);
-    plus_count--;
+  if (value != 0){
+    while (plus_count > 0) {
+      ieee_write_byte(abfd, ieee_function_plus_enum);
+      plus_count--;
+    }
+  }
+  else {
+    if (!plus_count)
+      ieee_write_byte(abfd,0);
   }
 
 }
@@ -253,7 +273,7 @@ DEFUN(ieee_write_int5,(buffer, value),
       bfd_byte*buffer AND
       bfd_vma value )
 {
-  buffer[0] = ieee_number_repeat_4_enum;
+  buffer[0] = (bfd_byte)ieee_number_repeat_4_enum;
   buffer[1] = (value >> 24 ) & 0xff;
   buffer[2] = (value >> 16 ) & 0xff;
   buffer[3] = (value >> 8 ) & 0xff;
@@ -324,17 +344,26 @@ typedef struct
 
 static 
 reloc_howto_type abs32_howto 
- = HOWTO(1,0,2,32,0,0,0,true,0,"abs32",true,0xffffffff, 0xffffffff,false);
+ = HOWTO(1,0,2,32,false,0,false,true,0,"abs32",true,0xffffffff, 0xffffffff,false);
 static
 reloc_howto_type abs16_howto 
- = HOWTO(1,0,1,16,0,0,0,true,0,"abs16",true,0x0000ffff, 0x0000ffff,false);
+ = HOWTO(1,0,1,16,false,0,false,true,0,"abs16",true,0x0000ffff, 0x0000ffff,false);
+
+static
+reloc_howto_type abs8_howto 
+ = HOWTO(1,0,0,8,false,0,false,true,0,"abs8",true,0x000000ff, 0x000000ff,false);
 
 static 
 reloc_howto_type rel32_howto 
- = HOWTO(1,0,2,32,1,0,0,true,0,"rel32",true,0xffffffff, 0xffffffff,false);
+ = HOWTO(1,0,2,32,true,0,false,true,0,"rel32",true,0xffffffff, 0xffffffff,true);
 static
 reloc_howto_type rel16_howto 
- = HOWTO(1,0,1,16,1,0,0,true,0,"rel16",true,0x0000ffff, 0x0000ffff,false);
+ = HOWTO(1,0,1,16,true,0,false,true,0,"rel16",true,0x0000ffff, 0x0000ffff,true);
+
+static
+reloc_howto_type rel8_howto 
+ = HOWTO(1,0,0,8,true,0,false,true,0,"rel8",true,0x000000ff, 0x000000ff,true);
+
 
 static ieee_symbol_index_type NOSYMBOL = {  0, 0};
 
@@ -396,7 +425,7 @@ DEFUN(parse_expression,(ieee, value, section, symbol, pcrel, extra),
               0,
               ieee->section_table[must_parse_int(&(ieee->h))]->size);
          break;
-
+         case ieee_variable_I_enum:
        case ieee_variable_X_enum:
          /* Push the address of external variable n */
            {
@@ -417,7 +446,7 @@ DEFUN(parse_expression,(ieee, value, section, symbol, pcrel, extra),
 
              POP(sy, section1, value1);
              POP(sy, section_dummy, value2);
-             PUSH(sy, section1, value1-value2);
+             PUSH(sy, section1 ? section1 : section_dummy, value1-value2);
            }
          break;
        case ieee_function_plus_enum:
@@ -476,6 +505,42 @@ DEFUN(parse_expression,(ieee, value, section, symbol, pcrel, extra),
 
 #define ieee_pos(abfd)   ieee_data(abfd)->h.input_p -ieee_data(abfd)->h.first_byte 
 
+static unsigned int last_index;
+
+static ieee_symbol_type *
+DEFUN(get_symbol,(abfd, 
+                 ieee,  
+                 last_symbol,
+                 symbol_count,
+pptr,
+max_index
+                 ),
+      bfd *abfd AND
+      ieee_data_type *ieee AND
+      ieee_symbol_type *last_symbol AND
+      unsigned int *symbol_count AND
+                 ieee_symbol_type *** pptr AND
+      unsigned int *max_index
+      )
+{
+  /* Need a new symbol */
+  unsigned int new_index = must_parse_int(&(ieee->h));
+  if (new_index != last_index) {
+    ieee_symbol_type  *   new_symbol = (ieee_symbol_type *)bfd_alloc(ieee->h.abfd,
+                                                                    sizeof(ieee_symbol_type));
+
+    new_symbol->index = new_index;
+    last_index = new_index;
+    ( *symbol_count)++;        
+    ** pptr= new_symbol;
+    *pptr = &new_symbol->next;
+    if (new_index > *max_index) {
+      *max_index = new_index;
+    }
+    return new_symbol;
+  }
+  return last_symbol;
+}
 static void
 DEFUN(ieee_slurp_external_symbols,(abfd),
       bfd *abfd)
@@ -483,109 +548,131 @@ DEFUN(ieee_slurp_external_symbols,(abfd),
   ieee_data_type *ieee = ieee_data(abfd);
   file_ptr offset = ieee->w.r.external_part;
 
+
   ieee_symbol_type **prev_symbols_ptr = &ieee->external_symbols;
   ieee_symbol_type **prev_reference_ptr = &ieee->external_reference;
-  ieee_symbol_type  *symbol;
+  ieee_symbol_type  *symbol = (ieee_symbol_type *)NULL;
   unsigned int symbol_count = 0;
   boolean loop = true;
-
+  last_index = 0xffffff;
   ieee->symbol_table_full = true;
 
   ieee_seek(abfd, offset );
 
   while (loop) {
     switch (this_byte(&(ieee->h))) {
+    case ieee_nn_record:
+      next_byte(&(ieee->h));
+      symbol = get_symbol(abfd, ieee, symbol, &symbol_count,
+                         &prev_symbols_ptr, 
+                         &ieee->external_symbol_max_index);
+
+      symbol->symbol.the_bfd = abfd;
+      symbol->symbol.name = read_id(&(ieee->h));
+      symbol->symbol.udata = (PTR)NULL;
+      symbol->symbol.flags = BSF_NO_FLAGS;
+
+      
+      break;
     case ieee_external_symbol_enum:
       next_byte(&(ieee->h));
-      symbol =  (ieee_symbol_type *)bfd_alloc(ieee->h.abfd, sizeof(ieee_symbol_type));
+                                            
+      symbol = get_symbol(abfd, ieee, symbol, &symbol_count,
+                         &prev_symbols_ptr,
+                         &ieee->external_symbol_max_index);
+
 
-      *prev_symbols_ptr = symbol;
-      prev_symbols_ptr= &symbol->next;
-      symbol->index = must_parse_int(&(ieee->h));
-      if (symbol->index > ieee->external_symbol_max_index) {
-       ieee->external_symbol_max_index = symbol->index;
-      }
       BFD_ASSERT (symbol->index >= ieee->external_symbol_min_index);
-      symbol_count++;
+
       symbol->symbol.the_bfd = abfd;
       symbol->symbol.name = read_id(&(ieee->h));
       symbol->symbol.udata = (PTR)NULL;
       symbol->symbol.flags = BSF_NO_FLAGS;
       break;
     case ieee_attribute_record_enum >> 8:
-      {
-       unsigned int symbol_name_index;
-       unsigned int symbol_type_index;
-       unsigned int symbol_attribute_def;
-       bfd_vma value;
-       next_byte(&(ieee->h));  /* Skip prefix */
-       next_byte(&(ieee->h));
-       symbol_name_index = must_parse_int(&(ieee->h));
-       symbol_type_index = must_parse_int(&(ieee->h));
-       symbol_attribute_def = must_parse_int(&(ieee->h));
-
-       parse_int(&(ieee->h),&value);
+       {
+         unsigned int symbol_name_index;
+         unsigned int symbol_type_index;
+         unsigned int symbol_attribute_def;
+         bfd_vma value;
+         next_byte(&(ieee->h)); /* Skip prefix */
+         next_byte(&(ieee->h));
+         symbol_name_index = must_parse_int(&(ieee->h));
+         symbol_type_index = must_parse_int(&(ieee->h));
+         symbol_attribute_def = must_parse_int(&(ieee->h));
+         switch (symbol_attribute_def) {
+         case 63:
+           /* Module misc; followed by two fields which describe the
+              current module block. The first fired is the type id
+              number, the second is the number of asn records
+              associated with the directive */
+           parse_int(&(ieee->h),&value);
+           parse_int(&(ieee->h),&value);
+           break;
 
-      }
+         default:
+           parse_int(&(ieee->h),&value);
+           break;
+         }
+       }
       break;
     case ieee_value_record_enum >> 8:
-      {
-       unsigned int symbol_name_index;
-       ieee_symbol_index_type symbol_ignore;
-       boolean pcrel_ignore;
-       unsigned int extra;
-       next_byte(&(ieee->h));
-       next_byte(&(ieee->h));
-
-       symbol_name_index = must_parse_int(&(ieee->h));
-       parse_expression(ieee,
-            &symbol->symbol.value,
-            &symbol->symbol.section,
-            &symbol_ignore, 
-            &pcrel_ignore, 
-                        &extra);
-       if (symbol->symbol.section != (asection *)NULL) {
-         symbol->symbol.flags  = BSF_GLOBAL | BSF_EXPORT;
-       }
-       else {
-         symbol->symbol.flags  = BSF_GLOBAL | BSF_EXPORT | BSF_ABSOLUTE;
+       {
+         unsigned int symbol_name_index;
+         ieee_symbol_index_type symbol_ignore;
+         boolean pcrel_ignore;
+         unsigned int extra;
+         next_byte(&(ieee->h));
+         next_byte(&(ieee->h));
+
+         symbol_name_index = must_parse_int(&(ieee->h));
+         parse_expression(ieee,
+                          &symbol->symbol.value,
+                          &symbol->symbol.section,
+                          &symbol_ignore, 
+                          &pcrel_ignore, 
+                          &extra);
+         if (symbol->symbol.section != (asection *)NULL) {
+           symbol->symbol.flags  = BSF_GLOBAL | BSF_EXPORT;
+         }
+         else {
+           symbol->symbol.flags  = BSF_GLOBAL | BSF_EXPORT | BSF_ABSOLUTE;
+         }
        }
-      }
       break;
     case ieee_weak_external_reference_enum:
-      { bfd_vma size;
-       bfd_vma value ;
-       next_byte(&(ieee->h));
-       /* Throw away the external reference index */
-       (void)must_parse_int(&(ieee->h));
-       /* Fetch the default size if not resolved */
-       size = must_parse_int(&(ieee->h));
-       /* Fetch the defautlt value if available */
-       if (  parse_int(&(ieee->h), &value) == false) {
-         value = 0;
+       { bfd_vma size;
+         bfd_vma value ;
+         next_byte(&(ieee->h));
+         /* Throw away the external reference index */
+         (void)must_parse_int(&(ieee->h));
+         /* Fetch the default size if not resolved */
+         size = must_parse_int(&(ieee->h));
+         /* Fetch the defautlt value if available */
+         if (  parse_int(&(ieee->h), &value) == false) {
+           value = 0;
+         }
+         /* This turns into a common */
+         symbol->symbol.flags = BSF_FORT_COMM;
+         symbol->symbol.value = size;
        }
-       /* This turns into a common */
-       symbol->symbol.flags = BSF_FORT_COMM;
-       symbol->symbol.value = size;
-      }
       break;
 
     case ieee_external_reference_enum: 
       next_byte(&(ieee->h));
-      symbol = (ieee_symbol_type *)bfd_alloc(ieee->h.abfd, sizeof(ieee_symbol_type));
-      symbol_count++;
-      *prev_reference_ptr = symbol;
-      prev_reference_ptr = &symbol->next;
-      symbol->index = must_parse_int(&(ieee->h));
+
+      symbol = get_symbol(abfd, ieee, symbol, &symbol_count,
+                         &prev_reference_ptr,
+                         &ieee->external_reference_max_index);
+
+
       symbol->symbol.the_bfd = abfd;
       symbol->symbol.name = read_id(&(ieee->h));
       symbol->symbol.udata = (PTR)NULL;
       symbol->symbol.section = (asection *)NULL;
       symbol->symbol.value = (bfd_vma)0;
       symbol->symbol.flags = BSF_UNDEFINED;
-      if (symbol->index > ieee->external_reference_max_index) {
-       ieee->external_reference_max_index = symbol->index;
-      }
+
       BFD_ASSERT (symbol->index >= ieee->external_reference_min_index);
       break;
 
@@ -620,6 +707,8 @@ DEFUN(ieee_slurp_external_symbols,(abfd),
     /* There are gaps in the table -- */
     ieee->symbol_table_full = false;
   }
+
+
   *prev_symbols_ptr = (ieee_symbol_type *)NULL;
   *prev_reference_ptr = (ieee_symbol_type *)NULL;
 }
@@ -660,6 +749,10 @@ DEFUN(ieee_get_symtab,(abfd, location),
   static asymbol empty_symbol =
     { &dummy_bfd," ieee empty",(symvalue)0,BSF_DEBUGGING | BSF_ABSOLUTE};
 
+if (abfd->symcount) {
+
+
+
 
   ieee_data_type *ieee = ieee_data(abfd);
   dummy_bfd.xvec= &ieee_vec;
@@ -699,10 +792,24 @@ DEFUN(ieee_get_symtab,(abfd, location),
 
 
   location[abfd->symcount] = (asymbol *)NULL;
-
+}
   return abfd->symcount;
 }
-
+static asection *
+DEFUN(get_section_entry,(abfd, ieee,index),
+ bfd *abfd AND
+     ieee_data_type *ieee AND
+      unsigned int index)
+{
+  if (ieee->section_table[index] == (asection *)NULL) {
+    asection *section = bfd_make_section(abfd, " tempname");
+    ieee->section_table[index] = section;
+    section->flags = SEC_NO_FLAGS;
+    section->target_index = index;
+    ieee->section_table[index] = section;
+  }
+  return ieee->section_table[index];
+}
 
 static void
 DEFUN(ieee_slurp_sections,(abfd),
@@ -719,102 +826,133 @@ DEFUN(ieee_slurp_sections,(abfd),
     while (true) {
       switch (this_byte(&(ieee->h))) {
       case ieee_section_type_enum:
-       {
-         unsigned int section_index ;
-         next_byte(&(ieee->h));
-         section_index = must_parse_int(&(ieee->h));
-         /* Fixme to be nice about a silly number of sections */
-         BFD_ASSERT(section_index < NSECTIONS);
-
-         section = bfd_make_section(abfd, " tempname");
-         ieee->section_table[section_index] = section;
-         section->flags = SEC_NO_FLAGS;
-         section->target_index = section_index;
-         section_type[0] =  this_byte_and_next(&(ieee->h));
-         switch (section_type[0]) {
-         case 0xC3:
-           section_type[1] = this_byte(&(ieee->h));
-           section->flags = SEC_LOAD | SEC_ALLOC | SEC_HAS_CONTENTS;
-           switch (section_type[1]) {
-           case 0xD0:
-             /* Normal code */
-             next_byte(&(ieee->h));
-             section->flags |= SEC_LOAD | SEC_CODE;
-             break;
-           case 0xC4:
-             next_byte(&(ieee->h));
-             section->flags |= SEC_LOAD  | SEC_DATA;
-             /* Normal data */
-             break;
-           case 0xD2:
-             next_byte(&(ieee->h));
-             /* Normal rom data */
-             section->flags |= SEC_LOAD | SEC_ROM | SEC_DATA;
-             break;
-           default:
+         {
+           unsigned int section_index ;
+           next_byte(&(ieee->h));
+           section_index = must_parse_int(&(ieee->h));
+           /* Fixme to be nice about a silly number of sections */
+           BFD_ASSERT(section_index < NSECTIONS);
+
+           section =get_section_entry(abfd, ieee, section_index);
+
+           section_type[0] =  this_byte_and_next(&(ieee->h));
+           switch (section_type[0]) {
+           case 0xC1:
+             /* Normal attributes for absolute sections        */
+             section_type[1] = this_byte(&(ieee->h));
+             section->flags = SEC_LOAD | SEC_ALLOC | SEC_HAS_CONTENTS;
+             switch(section_type[1]) {
+             case 0xD3:
+               next_byte(&(ieee->h));
+               section_type[2] = this_byte(&(ieee->h));
+               switch (section_type[2]) 
+                   {
+                   case 0xD0:
+                     /* Normal code */
+                     next_byte(&(ieee->h));
+                     section->flags |= SEC_LOAD | SEC_CODE;
+                     break;
+                   case 0xC4:
+                     next_byte(&(ieee->h));
+                     section->flags |= SEC_LOAD  | SEC_DATA;
+                     /* Normal data */
+                     break;
+                   case 0xD2:
+                     next_byte(&(ieee->h));
+                     /* Normal rom data */
+                     section->flags |= SEC_LOAD | SEC_ROM | SEC_DATA;
+                     break;
+                   default:
+                     break;
+                   }
+             }
              break;
+           case 0xC3:
+             section_type[1] = this_byte(&(ieee->h));
+             section->flags = SEC_LOAD | SEC_ALLOC | SEC_HAS_CONTENTS;
+             switch (section_type[1]) {
+             case 0xD0:
+               /* Normal code */
+               next_byte(&(ieee->h));
+               section->flags |= SEC_LOAD | SEC_CODE;
+               break;
+             case 0xC4:
+               next_byte(&(ieee->h));
+               section->flags |= SEC_LOAD  | SEC_DATA;
+               /* Normal data */
+               break;
+             case 0xD2:
+               next_byte(&(ieee->h));
+               /* Normal rom data */
+               section->flags |= SEC_LOAD | SEC_ROM | SEC_DATA;
+               break;
+             default:
+               break;
+             }
            }
-         }
-         section->name = read_id(&(ieee->h));
-         { bfd_vma parent, brother, context;
-           parse_int(&(ieee->h), &parent);
-           parse_int(&(ieee->h), &brother);
-           parse_int(&(ieee->h), &context);
-         }
+           section->name = read_id(&(ieee->h));
+             { bfd_vma parent, brother, context;
+               parse_int(&(ieee->h), &parent);
+               parse_int(&(ieee->h), &brother);
+               parse_int(&(ieee->h), &context);
+             }
 
 
-       }
+         }
        break;
       case ieee_section_alignment_enum:
-       { 
-         unsigned int section_index;
-         bfd_vma value;
-         next_byte(&(ieee->h));
-         section_index = must_parse_int(&ieee->h);
-         if (section_index > ieee->section_count) {
-           ieee->section_count = section_index;
+         { 
+           unsigned int section_index;
+           bfd_vma value;
+           asection *section;
+           next_byte(&(ieee->h));
+           section_index = must_parse_int(&ieee->h);
+           section = get_section_entry(abfd, ieee, section_index);
+           if (section_index > ieee->section_count) {
+             ieee->section_count = section_index;
+           }
+           section->alignment_power =
+             bfd_log2(must_parse_int(&ieee->h));
+           (void)parse_int(&(ieee->h), & value);
          }
-         ieee->section_table[section_index]->alignment_power =
-           bfd_log2(must_parse_int(&ieee->h));
-         (void)parse_int(&(ieee->h), & value);
-       }
        break;
       case ieee_e2_first_byte_enum: 
-       {
-         ieee_record_enum_type t = read_2bytes(&(ieee->h));
-         switch (t) {
-         case ieee_section_size_enum:
-           section = ieee->section_table[must_parse_int(&(ieee->h))];
-           section->size = must_parse_int(&(ieee->h));
-           break;
-         case ieee_physical_region_size_enum:
-           section = ieee->section_table[must_parse_int(&(ieee->h))];
-           section->size = must_parse_int(&(ieee->h));
-           break;
-         case ieee_region_base_address_enum:
-           section = ieee->section_table[must_parse_int(&(ieee->h))];
-           section->vma = must_parse_int(&(ieee->h));
-           break;
-         case ieee_mau_size_enum:
-           must_parse_int(&(ieee->h));
-           must_parse_int(&(ieee->h));
-           break;
-         case ieee_m_value_enum:
-           must_parse_int(&(ieee->h));
-           must_parse_int(&(ieee->h));
-           break;
-         case ieee_section_base_address_enum:
-           section = ieee->section_table[must_parse_int(&(ieee->h))];
-           section->vma = must_parse_int(&(ieee->h));
-           break;
-         case ieee_section_offset_enum:
-           (void) must_parse_int(&(ieee->h));
-           (void) must_parse_int(&(ieee->h));
-           break;
-         default:
-           return;
+         {
+           ieee_record_enum_type t = (ieee_record_enum_type)(read_2bytes(&(ieee->h)));
+
+           switch (t) {
+           case ieee_section_size_enum:
+             section = ieee->section_table[must_parse_int(&(ieee->h))];
+             section->size = must_parse_int(&(ieee->h));
+             break;
+           case ieee_physical_region_size_enum:
+             section = ieee->section_table[must_parse_int(&(ieee->h))];
+             section->size = must_parse_int(&(ieee->h));
+             break;
+           case ieee_region_base_address_enum:
+             section = ieee->section_table[must_parse_int(&(ieee->h))];
+             section->vma = must_parse_int(&(ieee->h));
+             break;
+           case ieee_mau_size_enum:
+             must_parse_int(&(ieee->h));
+             must_parse_int(&(ieee->h));
+             break;
+           case ieee_m_value_enum:
+             must_parse_int(&(ieee->h));
+             must_parse_int(&(ieee->h));
+             break;
+           case ieee_section_base_address_enum:
+             section = ieee->section_table[must_parse_int(&(ieee->h))];
+             section->vma = must_parse_int(&(ieee->h));
+             break;
+           case ieee_section_offset_enum:
+             (void) must_parse_int(&(ieee->h));
+             (void) must_parse_int(&(ieee->h));
+             break;
+           default:
+             return;
+           }
          }
-       }
        break;
       default:
        return;
@@ -835,7 +973,7 @@ DEFUN(ieee_archive_p,(abfd),
 
   unsigned int i;
 uint8e_type buffer[512];
-  int buffer_i = 0;
+
   int buffer_offset = 0;
   ieee_ar_data_type *save = ieee_ar_data(abfd);
   ieee_ar_data_type *ieee ;
@@ -875,7 +1013,7 @@ uint8e_type buffer[512];
   while (loop) {
     ieee_ar_obstack_type t; 
     int rec =read_2bytes(&(ieee->h));
-    if (rec ==ieee_assign_value_to_variable_enum) {
+    if (rec ==(int)ieee_assign_value_to_variable_enum) {
       int record_number = must_parse_int(&(ieee->h));
       t.file_offset = must_parse_int(&(ieee->h));
       t.abfd = (bfd *)NULL;
@@ -888,7 +1026,7 @@ uint8e_type buffer[512];
        /* Past half way, reseek and reprime */
        buffer_offset += ieee_pos(abfd);
        bfd_seek(abfd, buffer_offset, SEEK_SET);
-       bfd_read(buffer, 1, sizeof(buffer), abfd);
+       bfd_read((PTR)buffer, 1, sizeof(buffer), abfd);
        ieee->h.first_byte = buffer;
        ieee->h.input_p = buffer;
       }
@@ -904,7 +1042,7 @@ uint8e_type buffer[512];
 
   for (i = 2; i < ieee->element_count; i++) {
     bfd_seek(abfd, ieee->elements[i].file_offset, SEEK_SET);
-    bfd_read(buffer, 1, sizeof(buffer), abfd);
+    bfd_read((PTR)buffer, 1, sizeof(buffer), abfd);
     ieee->h.first_byte = buffer;
     ieee->h.input_p = buffer;
     
@@ -969,10 +1107,15 @@ DEFUN(ieee_object_p,(abfd),
   if (abfd->filename == (char *)NULL) {
     abfd->filename =  ieee->mb.module_name;
   }
-  /* Determine the architecture and machine type of the object file.  */
-  bfd_scan_arch_mach(processor, &abfd->obj_arch, &abfd->obj_machine);
+  /* Determine the architecture and machine type of the object file.
+     */
+    {
+      bfd_arch_info_struct_type *arch = bfd_scan_arch(processor);
+      if (arch == 0) goto fail;
+      abfd->arch_info = arch;
+    }
 
-  if (this_byte(&(ieee->h)) != ieee_address_descriptor_enum) {
+  if (this_byte(&(ieee->h)) != (int)ieee_address_descriptor_enum) {
     goto fail;
   }
   next_byte(&(ieee->h));       
@@ -985,14 +1128,14 @@ DEFUN(ieee_object_p,(abfd),
   }
 
   /* If there is a byte order info, take it */
-  if (this_byte(&(ieee->h)) == ieee_variable_L_enum ||
-      this_byte(&(ieee->h)) == ieee_variable_M_enum)
+  if (this_byte(&(ieee->h)) == (int)ieee_variable_L_enum ||
+      this_byte(&(ieee->h)) == (int)ieee_variable_M_enum)
     next_byte(&(ieee->h));
 
 
   for (part = 0; part < N_W_VARIABLES; part++) {
     boolean ok;
-    if (read_2bytes(&(ieee->h)) != ieee_assign_value_to_variable_enum) {
+    if (read_2bytes(&(ieee->h)) != (int) ieee_assign_value_to_variable_enum) {
       goto fail;
     }
     if (this_byte_and_next(&(ieee->h)) != part)  {
@@ -1125,6 +1268,13 @@ DEFUN(do_one,(ieee, current_map, location_ptr,s),
                                             &pcrel, &extra);
                            r->relent.address = current_map->pc;
                            s->reloc_count++;
+
+                           if (this_byte(&(ieee->h)) == (int)ieee_comma) {
+                             next_byte(&(ieee->h));
+                             /* Fetch number of bytes to pad */
+                             extra = must_parse_int(&(ieee->h));
+                           };
+                  
                            switch (this_byte(&(ieee->h))) {
                            case ieee_function_signed_close_b_enum:
                              next_byte(&(ieee->h));
@@ -1139,25 +1289,32 @@ DEFUN(do_one,(ieee, current_map, location_ptr,s),
                              break;
                            }
                            /* Build a relocation entry for this type */
-                           if (this_byte(&(ieee->h)) == ieee_comma) {
-                             next_byte(&(ieee->h));
-                             /* Fetch number of bytes to pad */
-                             extra = must_parse_int(&(ieee->h));
-                           };
-                  
                            /* If pc rel then stick -ve pc into instruction
-                              and take out of reloc*/
+                              and take out of reloc ..
+
+                              I've changed this. It's all too
+                              complicated. I keep 0 in the
+                              instruction  now.
+                              */
                    
                            switch (extra) 
                                {
                                case 0:
                                case 4:
+                                 
                                  if (pcrel == true) 
                                      {
+#if KEEPMINUSPCININST
                                        bfd_put_32(ieee->h.abfd, -current_map->pc, location_ptr +
                                                    current_map->pc);
                                        r->relent.howto = &rel32_howto;
-                                       r->relent.addend -= current_map->pc;
+                                       r->relent.addend -=
+                                         current_map->pc;
+#else
+                                       bfd_put_32(ieee->h.abfd,0, location_ptr +
+                                                   current_map->pc);
+                                       r->relent.howto = &rel32_howto;
+#endif
                                      }
                                  else 
                                      {
@@ -1169,16 +1326,40 @@ DEFUN(do_one,(ieee, current_map, location_ptr,s),
                                  break;
                                case 2:
                                  if (pcrel == true) {
+#if KEEPMINUSPCININST
                                    bfd_put_16(ieee->h.abfd, (int)(-current_map->pc),  location_ptr +current_map->pc);
                                    r->relent.addend -= current_map->pc;
                                    r->relent.howto = &rel16_howto;
+#else
+
+                                   bfd_put_16(ieee->h.abfd, 0,  location_ptr +current_map->pc);
+                                   r->relent.howto = &rel16_howto;
+#endif
                                  }
+
                                  else {
                                    bfd_put_16(ieee->h.abfd, 0,  location_ptr +current_map->pc);
                                    r->relent.howto = &abs16_howto;
                                  }
                                  current_map->pc +=2;
                                  break;
+                               case 1:
+                                 if (pcrel == true) {
+#if KEEPMINUSPCININST
+                                   bfd_put_8(ieee->h.abfd, (int)(-current_map->pc),  location_ptr +current_map->pc);
+                                   r->relent.addend -= current_map->pc;
+                                   r->relent.howto = &rel8_howto;
+#else
+                                   bfd_put_8(ieee->h.abfd,0,  location_ptr +current_map->pc);
+                                   r->relent.howto = &rel8_howto;
+#endif
+                                 }
+                                 else {
+                                   bfd_put_8(ieee->h.abfd, 0,  location_ptr +current_map->pc);
+                                   r->relent.howto = &abs8_howto;
+                                 }
+                                 current_map->pc +=1;
+                                 break;
 
                                default:
                                  BFD_FAIL();
@@ -1211,11 +1392,11 @@ static boolean
 DEFUN(ieee_slurp_section_data,(abfd),
       bfd *abfd)
 {
-  bfd_byte *location_ptr ;
+  bfd_byte *location_ptr = (bfd_byte *)NULL;
   ieee_data_type *ieee = ieee_data(abfd);
   unsigned int section_number ;
 
-  ieee_per_section_type *current_map;
+  ieee_per_section_type *current_map = (ieee_per_section_type *)NULL;
   asection *s;
   /* Seek to the start of the data area */
   if (ieee->read_data== true)  return true;
@@ -1296,7 +1477,7 @@ DEFUN(ieee_slurp_section_data,(abfd),
              next_byte(&(ieee->h));
              iterations = must_parse_int(&(ieee->h));
              start =  ieee->h.input_p;
-             if (start[0] == ieee_load_constant_bytes_enum &&
+             if (start[0] == (int)ieee_load_constant_bytes_enum &&
                  start[1] == 1) {
                while (iterations != 0) {
                  location_ptr[current_map->pc++] = start[2];
@@ -1360,7 +1541,7 @@ DEFUN(ieee_get_section_contents,(abfd, section, location, offset, count),
 {
   ieee_per_section_type *p = (ieee_per_section_type *) section->used_by_bfd;
   ieee_slurp_section_data(abfd);
-  (void)  memcpy(location, p->data + offset, (unsigned)count);
+  (void)  memcpy((PTR)location, (PTR)(p->data + offset), (unsigned)count);
   return true;
 }
 
@@ -1377,7 +1558,7 @@ DEFUN(ieee_canonicalize_reloc,(abfd, section, relptr, symbols),
   ieee_data_type *ieee = ieee_data(abfd);
 
   while (src != (ieee_reloc_type *)NULL) {
-    /* Work out which symbol to attatch it this reloc to */
+    /* Work out which symbol to attach it this reloc to */
     switch (src->symbol.letter) {
     case 'X':
       src->relent.sym_ptr_ptr =
@@ -1397,16 +1578,6 @@ DEFUN(ieee_canonicalize_reloc,(abfd, section, relptr, symbols),
   return section->reloc_count;
 }
 
-boolean
-DEFUN(ieee_set_arch_mach,(abfd, arch, machine),
-      bfd *abfd AND
-      enum bfd_architecture arch AND
-      unsigned long machine)
-{
-  abfd->obj_arch = arch;
-  abfd->obj_machine = machine;
-  return true;
-}
 
 
 static int 
@@ -1479,11 +1650,13 @@ DEFUN(ieee_write_section_part,(abfd),
     ieee_write_2bytes(abfd, ieee_section_size_enum);
     ieee_write_byte(abfd, s->index + IEEE_SECTION_NUMBER_BASE);
     ieee_write_int(abfd, s->size);
-
-    /* Vma */
-    ieee_write_2bytes(abfd, ieee_section_base_address_enum);
-    ieee_write_byte(abfd, s->index + IEEE_SECTION_NUMBER_BASE);
-    ieee_write_int(abfd, s->vma);
+    if (abfd->flags & EXEC_P) {
+      /* Relocateable sections don't have asl records */
+      /* Vma */
+      ieee_write_2bytes(abfd, ieee_section_base_address_enum);
+      ieee_write_byte(abfd, s->index + IEEE_SECTION_NUMBER_BASE);
+      ieee_write_int(abfd, s->vma);
+    }
 
   }
 }
@@ -1496,7 +1669,7 @@ DEFUN(do_with_relocs,(abfd, s),
       asection *s)
 {
   unsigned int relocs_to_go = s->reloc_count;
-  bfd_byte  header[11];
+
 
   bfd_byte *stream = ieee_per_section(s)->data;
   arelent **p = s->orelocation;
@@ -1508,102 +1681,138 @@ DEFUN(do_with_relocs,(abfd, s),
        sizeof(arelent **),
        comp);
 
+  /* Output the section preheader */
+  ieee_write_byte(abfd, ieee_set_current_section_enum);
+  ieee_write_byte(abfd, s->index + IEEE_SECTION_NUMBER_BASE);
 
+  ieee_write_twobyte(abfd, ieee_set_current_pc_enum);
+  ieee_write_byte(abfd, s->index + IEEE_SECTION_NUMBER_BASE);
+  ieee_write_expression(abfd, 0, s, 0, 0, 0);
 
-  /* Output the section preheader */
-  header[0] =ieee_set_current_section_enum;
-  header[1] = s->index + IEEE_SECTION_NUMBER_BASE;
-
-  header[2] = ieee_set_current_pc_enum >> 8;
-  header[3]= ieee_set_current_pc_enum  & 0xff;
-  header[4] = s->index + IEEE_SECTION_NUMBER_BASE;
-  ieee_write_int5(header+5, s->vma );
-  header[10] = ieee_load_with_relocation_enum;
-  bfd_write((PTR)header, 1, sizeof(header), abfd);
-
-  /* Output the data stream as the longest sequence of bytes
-     possible, allowing for the a reasonable packet size and
-     relocation stuffs */
-
-  if ((PTR)stream == (PTR)NULL) {
-    /* Outputting a section without data, fill it up */
-    stream = (uint8e_type *)(bfd_alloc(abfd, s->size));
-    memset((PTR)stream, 0, s->size);
-  }
-  while (current_byte_index < s->size) {
-    bfd_size_type run;
-    unsigned int MAXRUN = 32;
-    if (relocs_to_go) {
-      run = (*p)->address - current_byte_index;
-    }
-    else {
-      run = MAXRUN;
-    }
-    if (run > s->size - current_byte_index) {
-      run = s->size - current_byte_index;
-    }
+  if (relocs_to_go == 0) 
+      {
+       /* If there arn't any relocations then output the load constant byte
+          opcode rather than the load with relocation opcode */
+
+       while (current_byte_index < s->size) {
+         bfd_size_type run;
+         unsigned int MAXRUN  = 32;
+         run = MAXRUN;
+         if (run > s->size - current_byte_index) {
+           run = s->size - current_byte_index;
+         }
 
-    if (run != 0) {
-      /* Output a stream of bytes */
-      ieee_write_int(abfd, run);
-      bfd_write((PTR)(stream + current_byte_index), 
-               1,
-               run,
-               abfd);
-      current_byte_index += run;
-    }
-    /* Output any relocations here */
-    if (relocs_to_go && (*p) && (*p)->address == current_byte_index) {
-      while (relocs_to_go && (*p) && (*p)->address == current_byte_index) {
-
-       arelent *r = *p;
-       bfd_vma ov;
-       if (r->howto->pc_relative) {
-         r->addend += current_byte_index;
+         if (run != 0) {
+           ieee_write_byte(abfd, ieee_load_constant_bytes_enum);
+           /* Output a stream of bytes */
+           ieee_write_int(abfd, run);
+           bfd_write((PTR)(stream + current_byte_index), 
+                     1,
+                     run,
+                     abfd);
+           current_byte_index += run;
+         }
        }
+      }
+  else 
+      {
+       ieee_write_byte(abfd, ieee_load_with_relocation_enum);
 
-       switch (r->howto->size) {
-       case 2:
 
-         ov = bfd_get_32(abfd,
-                         stream+current_byte_index);
-         current_byte_index +=4;
-         break;
-       case 1:
-         ov = bfd_get_16(abfd,
-                         stream+current_byte_index);
-         current_byte_index +=2;
-         break;
-       default:
-         BFD_FAIL();
-       }
-       ieee_write_byte(abfd, ieee_function_either_open_b_enum);
+       /* Output the data stream as the longest sequence of bytes
+          possible, allowing for the a reasonable packet size and
+          relocation stuffs */
 
-       if (r->sym_ptr_ptr != (asymbol **)NULL) {
-         ieee_write_expression(abfd, r->addend + ov,
-                               r->section,
-                               *(r->sym_ptr_ptr),
-                               r->howto->pc_relative, s->target_index);
-       }
-       else {
-         ieee_write_expression(abfd, r->addend + ov,
-                               r->section,
-                               (asymbol *)NULL,
-                               r->howto->pc_relative, s->target_index);
-       }
-       ieee_write_byte(abfd,
-                       ieee_function_either_close_b_enum);
-       if (r->howto->size != 2) {
-         ieee_write_byte(abfd, ieee_comma);
-         ieee_write_int(abfd, 1<< r->howto->size);
+       if ((PTR)stream == (PTR)NULL) {
+         /* Outputting a section without data, fill it up */
+         stream = (uint8e_type *)(bfd_alloc(abfd, s->size));
+         memset((PTR)stream, 0, s->size);
        }
+       while (current_byte_index < s->size) {
+         bfd_size_type run;
+         unsigned int MAXRUN = 32;
+         if (relocs_to_go) {
+           run = (*p)->address - current_byte_index;
+         }
+         else {
+           run = MAXRUN;
+         }
+         if (run > s->size - current_byte_index) {
+           run = s->size - current_byte_index;
+         }
 
-       relocs_to_go --;
-       p++;
-      }
+         if (run != 0) {
+           /* Output a stream of bytes */
+           ieee_write_int(abfd, run);
+           bfd_write((PTR)(stream + current_byte_index), 
+                     1,
+                     run,
+                     abfd);
+           current_byte_index += run;
+         }
+         /* Output any relocations here */
+         if (relocs_to_go && (*p) && (*p)->address == current_byte_index) {
+           while (relocs_to_go && (*p) && (*p)->address == current_byte_index) {
 
-    }
-  }
+             arelent *r = *p;
+             bfd_vma ov;
+
+#if 0
+             if (r->howto->pc_relative) {
+               r->addend += current_byte_index ;
+             }
+#endif
+
+             switch (r->howto->size) {
+             case 2:
+
+               ov = bfd_get_32(abfd,
+                               stream+current_byte_index);
+               current_byte_index +=4;
+               break;
+             case 1:
+               ov = bfd_get_16(abfd,
+                               stream+current_byte_index);
+               current_byte_index +=2;
+               break;
+             case 0:
+               ov = bfd_get_8(abfd,
+                              stream+current_byte_index);
+               current_byte_index ++;
+               break;
+             default:
+               ov = 0;
+               BFD_FAIL();
+             }
+             ieee_write_byte(abfd, ieee_function_either_open_b_enum);
+
+             if (r->sym_ptr_ptr != (asymbol **)NULL) {
+               ieee_write_expression(abfd, r->addend + ov,
+                                     r->section,
+                                     *(r->sym_ptr_ptr),
+                                     r->howto->pc_relative, s->index);
+             }
+             else {
+               ieee_write_expression(abfd, r->addend + ov,
+                                     r->section,
+                                     (asymbol *)NULL,
+                                     r->howto->pc_relative, s->index);
+             }
+
+             if (1 || r->howto->size != 2) {
+               ieee_write_byte(abfd, ieee_comma);
+               ieee_write_int(abfd, 1<< r->howto->size);
+             }
+             ieee_write_byte(abfd,
+                             ieee_function_either_close_b_enum);
+
+             relocs_to_go --;
+             p++;
+           }
+
+         }
+       }
+      }
 }
 
 /* If there are no relocations in the output section then we can
@@ -1618,7 +1827,7 @@ DEFUN(do_as_repeat, (abfd, s),
   ieee_write_byte(abfd, ieee_set_current_section_enum);
   ieee_write_byte(abfd, s->index + IEEE_SECTION_NUMBER_BASE);
   ieee_write_byte(abfd, ieee_set_current_pc_enum >> 8);
 ieee_write_byte(abfd, ieee_set_current_pc_enum  & 0xff);
+ ieee_write_byte(abfd, ieee_set_current_pc_enum  & 0xff);
   ieee_write_byte(abfd, s->index + IEEE_SECTION_NUMBER_BASE);
   ieee_write_int(abfd,  s->vma );
 
@@ -1667,12 +1876,12 @@ static int output_buffer;
 
 static void fill()
 {
-  bfd_read(input_ptr_start, 1, input_ptr_end - input_ptr_start, input_bfd);
+  bfd_read((PTR)input_ptr_start, 1, input_ptr_end - input_ptr_start, input_bfd);
   input_ptr = input_ptr_start;
 }
 static void flush()
 {
-  bfd_write(output_ptr_start,1,output_ptr - output_ptr_start, output_bfd);
+  bfd_write((PTR)(output_ptr_start),1,output_ptr - output_ptr_start, output_bfd);
   output_ptr = output_ptr_start;
   output_buffer++;
 }
@@ -1984,14 +2193,13 @@ static void copy_till_end()
 
 static void f2_record()
 {
-  int ch;
   NEXT();
   OUT(0xf2);
   INT ;
   NEXT();
   OUT(0xce);
   INT ;
-copy_till_end();
+  copy_till_end();
 }
 
 
@@ -2165,7 +2373,7 @@ DEFUN(relocate_debug,(output, input),
   input_ptr_start = input_ptr = input_buffer;
   input_ptr_end = input_buffer + IBS;
   input_bfd = input;
-  bfd_read(input_ptr_start, 1, IBS, input);
+  bfd_read((PTR)input_ptr_start, 1, IBS, input);
   block();
 }
 /* 
@@ -2181,22 +2389,67 @@ DEFUN(ieee_write_debug_part, (abfd),
   ieee_data_type *ieee = ieee_data(abfd);
   bfd_chain_type *chain = ieee->chain_root;
   unsigned char output_buffer[OBS];
+  boolean some_debug = false;
+  file_ptr here = bfd_tell(abfd);
+
   output_ptr_start = output_ptr = output_buffer ;
   output_ptr_end = output_buffer + OBS;
   output_ptr = output_buffer;
   output_bfd = abfd;
-  ieee->w.r.debug_information_part = bfd_tell(abfd);
-  while (chain != (bfd_chain_type *)NULL) {
-    bfd *entry = chain->this;
-    ieee_data_type *entry_ieee = ieee_data(entry);
-    if (entry_ieee->w.r.debug_information_part) {
-      bfd_seek(entry, entry_ieee->w.r.debug_information_part, SEEK_SET);
-      relocate_debug(abfd, entry);
-    }
 
-    chain = chain->next;
+  if (chain == (bfd_chain_type *)NULL) {
+    /* There is no debug info, so we'll fake some up */
+    CONST static char fake[] = {
+      0xf8, 0xa, 0, 5, 't', 't', 't', 't', 't', 0, 2, 3,
+      '1','.','1',0x82, 1991>>8, 1991 & 0xff, 9, 20, 11, 07,50 };
+    ieee->w.r.debug_information_part = 0;
+
+#if 0
+here;
+
+
+/*    bfd_write(fake, 1, sizeof(fake), abfd);*/
+    /* Now write a header for each section */
+      {
+       int i = 0;
+       asection *s = abfd->sections;
+       while (s) {
+         ieee_write_byte(abfd, 0xf8);  
+         ieee_write_byte(abfd, 0x0b);
+         ieee_write_byte(abfd, 0);
+         ieee_write_byte(abfd, 0);
+         ieee_write_byte(abfd, 1);
+         ieee_write_byte(abfd, i + IEEE_SECTION_NUMBER_BASE);
+         ieee_write_expression(abfd, 0, s, 0, 0, 0);
+         ieee_write_byte(abfd,0);
+         ieee_write_byte(abfd, 0xf9);
+         ieee_write_expression(abfd, s->size, 0, 0, 0, 0);     
+         s = s->next;
+         i++;
+       }       
+       /* Close the scope */
+       ieee_write_byte(abfd, 0xf9);
+      }
+#endif
   }
+  else{
+    while (chain != (bfd_chain_type *)NULL) {
+      bfd *entry = chain->this;
+      ieee_data_type *entry_ieee = ieee_data(entry);
+      if (entry_ieee->w.r.debug_information_part) {
+       bfd_seek(entry, entry_ieee->w.r.debug_information_part, SEEK_SET);
+       relocate_debug(abfd, entry);
+      }
 
+      chain = chain->next;
+    }
+    if (some_debug) {
+      ieee->w.r.debug_information_part = here;
+    }
+    else {
+      ieee->w.r.debug_information_part = 0;
+    }
+  }
   flush();
 
 }  
@@ -2214,7 +2467,7 @@ DEFUN(ieee_write_data_part,(abfd),
           places */
        if (s->reloc_count != 0) 
            {
-             do_with_relocs(abfd, s);
+            do_with_relocs(abfd, s);
            }
        else
            {
@@ -2253,8 +2506,8 @@ DEFUN(ieee_set_section_contents,(abfd, section, location, offset, count),
   if (ieee_per_section(section)->data == (bfd_byte *)NULL) {
     init_for_output(abfd);
   }
-  (void) memcpy(ieee_per_section(section)->data + offset,
-               location,
+  (void) memcpy((PTR)(ieee_per_section(section)->data + offset),
+               (PTR)location,
                (unsigned int)count);
   return true;
 }
@@ -2273,11 +2526,14 @@ DEFUN(ieee_write_external_part,(abfd),
   ieee_data_type *ieee = ieee_data(abfd);
 
   unsigned int reference_index = IEEE_REFERENCE_BASE;
-  unsigned int public_index = IEEE_PUBLIC_BASE;
-  ieee->w.r.external_part = bfd_tell(abfd);
+  unsigned int public_index = IEEE_PUBLIC_BASE+2;
+  file_ptr here = bfd_tell(abfd);
+  boolean hadone = false;
   if (abfd->outsymbols != (asymbol **)NULL) {
+
     for (q = abfd->outsymbols; *q  != (asymbol *)NULL; q++) {
       asymbol *p = *q;
+      hadone = true;
       if (p->flags & BSF_UNDEFINED) {
        /* This must be a symbol reference .. */
        ieee_write_byte(abfd, ieee_external_reference_enum);
@@ -2301,37 +2557,45 @@ DEFUN(ieee_write_external_part,(abfd),
       else if(p->flags & BSF_GLOBAL) {
        /* This must be a symbol definition */
 
+
        ieee_write_byte(abfd, ieee_external_symbol_enum);
        ieee_write_int(abfd, public_index );
        ieee_write_id(abfd, p->name);
 
+       ieee_write_twobyte(abfd, ieee_attribute_record_enum);
+       ieee_write_int(abfd, public_index );
+       ieee_write_byte(abfd, 15);       /* instruction address */
+       ieee_write_byte(abfd, 19);      /* static symbol */
+       ieee_write_byte(abfd, 1);       /* one of them */
+
+
        /* Write out the value */
        ieee_write_2bytes(abfd, ieee_value_record_enum);
        ieee_write_int(abfd, public_index);
        if (p->section != (asection *)NULL)
-         {
-           if (abfd->flags & EXEC_P) 
-               {
-                 /* If fully linked, then output all symbols
-                    relocated */
-                 ieee_write_int(abfd,
-                                p->value + p->section->output_offset+ p->section->output_section->vma);
+           {
+             if (abfd->flags & EXEC_P) 
+                 {
+                   /* If fully linked, then output all symbols
+                      relocated */
+                   ieee_write_int(abfd,
+                                  p->value + p->section->output_offset+ p->section->output_section->vma);
 
-               }
-           else { 
+                 }
+             else { 
+               ieee_write_expression(abfd,
+                                     p->value + p->section->output_offset,
+                                     p->section->output_section,
+                                     (asymbol *)NULL, false, 0);
+             }
+           }
+       else
+           {
              ieee_write_expression(abfd,
-                                   p->value + p->section->output_offset,
-                                   p->section->output_section,
+                                   p->value,
+                                   (asection *)NULL,
                                    (asymbol *)NULL, false, 0);
            }
-         }
-       else
-         {
-           ieee_write_expression(abfd,
-                                 p->value,
-                                 (asection *)NULL,
-                                 (asymbol *)NULL, false, 0);
-         }
        p->value = public_index;
        public_index++;
       }
@@ -2341,19 +2605,50 @@ DEFUN(ieee_write_external_part,(abfd),
       }
     }
   }
+  if (hadone)
+    ieee->w.r.external_part = here;
 
 }
 
+
+CONST static char exten[] = 
+  {
+    0xf0, 0x20, 0x00,                                  
+    0xf1, 0xce, 0x20, 0x00, 37, 3, 3,  /* Set version 3 rev 3          */
+    0xf1, 0xce, 0x20, 0x00, 39, 2,     /* keep symbol in  original case */
+    0xf1, 0xce, 0x20, 0x00, 38         /* set object type relocateable to x */
+  };
+
+CONST static char environ[] =
+  {
+    0xf0, 0x21, 0x00,
+
+/*    0xf1, 0xce, 0x21, 00, 50, 0x82, 0x07, 0xc7, 0x09, 0x11, 0x11,
+    0x19, 0x2c, 
+*/
+    0xf1, 0xce, 0x21, 00, 52, 0x00, /* exec ok */
+
+    0xf1, 0xce, 0x21, 0, 53, 0x03,     /* host unix */
+/*    0xf1, 0xce, 0x21, 0, 54, 2,1,1   tool & version # */
+  };
+
 static
 void 
 DEFUN(ieee_write_me_part,(abfd),
       bfd *abfd)
 {
   ieee_data_type *ieee= ieee_data(abfd);
-  ieee->w.r.me_record = bfd_tell(abfd);
-
-  ieee_write_2bytes(abfd, ieee_value_starting_address_enum);
-  ieee_write_int(abfd, abfd->start_address);
+  ieee->w.r.trailer_part = bfd_tell(abfd);
+  if (abfd->start_address) {
+    ieee->w.r.me_record = bfd_tell(abfd);
+    ieee_write_2bytes(abfd, ieee_value_starting_address_enum);
+    ieee_write_byte(abfd, ieee_function_either_open_b_enum);
+    ieee_write_int(abfd, abfd->start_address);
+    ieee_write_byte(abfd, ieee_function_either_close_b_enum);
+  }
+  else {
+    ieee->w.r.me_record = bfd_tell(abfd);
+  }
   ieee_write_byte(abfd, ieee_module_end_enum);
 
 }
@@ -2368,8 +2663,7 @@ DEFUN(ieee_write_object_contents,(abfd),
   bfd_seek(abfd, 0, 0);
   ieee_write_byte(abfd, ieee_module_beginning_enum);
 
-  ieee_write_id(abfd, bfd_printable_arch_mach(abfd->obj_arch,
-                                             abfd->obj_machine));
+  ieee_write_id(abfd, bfd_printable_name(abfd));
   ieee_write_id(abfd, abfd->filename);
 
 
@@ -2380,42 +2674,46 @@ DEFUN(ieee_write_object_contents,(abfd),
 
 
   ieee_write_byte(abfd, ieee_address_descriptor_enum);
-  ieee_write_byte(abfd, 8);    /* Bits per MAU */
-  ieee_write_byte(abfd, 4);    /* MAU's per address */
+
+  /* Bits per MAU */
+  ieee_write_byte(abfd, bfd_arch_bits_per_byte(abfd));
+  /* MAU's per address */
+  ieee_write_byte(abfd, bfd_arch_bits_per_address(abfd)  /
+                 bfd_arch_bits_per_byte(abfd));
+
 
   old = bfd_tell(abfd);
   bfd_seek(abfd, 8 * N_W_VARIABLES, 1);
 
 
   ieee->w.r.extension_record = bfd_tell(abfd);
+  bfd_write(exten, 1, sizeof(exten), abfd);
+  if (abfd->flags & EXEC_P) 
+    ieee_write_byte(abfd, 0x1); /* Absolute */
+  else 
+    ieee_write_byte(abfd, 0x2); /* Relocateable */    
+  
   ieee->w.r.environmental_record = bfd_tell(abfd);
-  ieee_write_byte(abfd, 0xf0);
-  ieee_write_byte(abfd, 0x20);
-  ieee_write_byte(abfd, 0x00);
-  ieee_write_byte(abfd, 0xf1);
-  ieee_write_byte(abfd, 0xce);
-  ieee_write_byte(abfd, 0x20);
-  ieee_write_byte(abfd, 0x00);
-  ieee_write_byte(abfd, 0x55);
-  ieee_write_id(abfd,"built using BFD");
-
-
+  bfd_write(environ, 1, sizeof(environ), abfd);
+  output_bfd = abfd;
+  flush();
 
+  ieee_write_section_part(abfd);
   /*
     First write the symbols, this changes their values into table 
     indeces so we cant use it after this point
     */
   ieee_write_external_part(abfd);     
-  ieee_write_byte(abfd, ieee_record_seperator_enum);
+  /*  ieee_write_byte(abfd, ieee_record_seperator_enum);*/
 
-  ieee_write_section_part(abfd);
-  ieee_write_byte(abfd, ieee_record_seperator_enum);
+
+  /*  ieee_write_byte(abfd, ieee_record_seperator_enum);*/
 
 
   /*
     Write any debugs we have been told about 
     */
-ieee_write_debug_part(abfd);
+  ieee_write_debug_part(abfd);
 
   /* 
     Can only write the data once the symbols have been written since
@@ -2423,7 +2721,7 @@ ieee_write_debug_part(abfd);
     symbols 
     */
   ieee_write_data_part(abfd);     
-  ieee_write_byte(abfd, ieee_record_seperator_enum);
+
 
   /*
     At the end we put the end !
@@ -2610,7 +2908,7 @@ DEFUN(ieee_bfd_debug_info_accumulate,(abfd, section),
 #define ieee_write_armap  (FOO( boolean, (*),(bfd *, unsigned int, struct orl *, int, int))) bfd_nullvoidptr
 #define ieee_get_lineno (struct lineno_cache_entry *(*)())bfd_nullvoidptr
 #define        ieee_close_and_cleanup          bfd_generic_close_and_cleanup
-
+#define ieee_set_arch_mach bfd_default_set_arch_mach
 
 /*SUPPRESS 460 */
 bfd_target ieee_vec =
index 993ff94552af80455c406c8f18549890e358598c..4804e84e5f6ed74ef1a8dae0c8cdd4bbad30fc79 100644 (file)
@@ -365,7 +365,7 @@ And will be replaced with the totally magic way. But for the moment,
 we are compatible, so do it this way..
 
 *+
-#define NEWHOWTO( FUNCTION, NAME,SIZE,REL) HOWTO(0,0,SIZE,0,REL,0,false,false,FUNCTION, NAME,false,0,0,false)
+#define NEWHOWTO( FUNCTION, NAME,SIZE,REL,IN) HOWTO(0,0,SIZE,0,REL,0,false,false,FUNCTION, NAME,false,0,0,IN)
 *-
 
 Helper routine to turn a symbol into a relocation value.