2010-06-25 Tristan Gingold <gingold@adacore.com>

	* vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
	sections.  Mark .vmsdebug section as SEC_DEBUGGING.  Do not create
	dummy psect anymore.  Adjust.
	(_bfd_vms_write_eeom): Adjust (use target_index instead of index)
	(_bfd_vms_write_etir): Ditto.
	(start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
	section name.  Adjust.

1 files changed, 43 insertions, 46 deletions

diff --git a/bfd/vms-alpha.c b/bfd/vms-alpha.c
index ab1e3d5..6a6300c 100644
--- a/bfd/vms-alpha.c
+++ b/bfd/vms-alpha.c
@@ -2666,7 +2666,7 @@ _bfd_vms_write_eeom (bfd *abfd)
 	  return FALSE;
 	}
       _bfd_vms_output_short (recwr, 0);
-      _bfd_vms_output_long (recwr, (unsigned long) (section->index));
+      _bfd_vms_output_long (recwr, (unsigned long) section->target_index);
       _bfd_vms_output_long (recwr,
 			     (unsigned long) bfd_get_start_address (abfd));
       _bfd_vms_output_long (recwr, 0);
@@ -3279,18 +3279,13 @@ _bfd_vms_write_egsd (bfd *abfd)
   asection *section;
   asymbol *symbol;
   unsigned int symnum;
-  int last_index = -1;
-  char dummy_name[10];
   const char *sname;
   flagword new_flags, old_flags;
   int abs_section_index = 0;
+  unsigned int target_index = 0;
   struct vms_rec_wr *recwr = &PRIV (recwr);
 
-  vms_debug2 ((2, "vms_write_gsd\n"));
-
-  /* Output sections.  */
-  section = abfd->sections;
-  vms_debug2 ((3, "%d sections found\n", abfd->section_count));
+  vms_debug2 ((2, "vms_write_egsd\n"));
 
   /* Egsd is quadword aligned.  */
   _bfd_vms_output_alignment (recwr, 8);
@@ -3298,15 +3293,28 @@ _bfd_vms_write_egsd (bfd *abfd)
   _bfd_vms_output_begin (recwr, EOBJ__C_EGSD);
   _bfd_vms_output_long (recwr, 0);
 
-  while (section != 0)
+  /* Number sections.  */
+  for (section = abfd->sections; section != NULL; section = section->next)
+    {
+      if (section->flags & SEC_DEBUGGING)
+        continue;
+      if (!strcmp (section->name, ".vmsdebug"))
+        {
+          section->flags |= SEC_DEBUGGING;
+          continue;
+        }
+      section->target_index = target_index++;
+    }
+
+  for (section = abfd->sections; section != NULL; section = section->next)
     {
       vms_debug2 ((3, "Section #%d %s, %d bytes\n",
-                   section->index, section->name, (int)section->size));
+                   section->target_index, section->name, (int)section->size));
 
       /* Don't write out the VMS debug info section since it is in the
          ETBT and EDBG sections in etir. */
-      if (!strcmp (section->name, ".vmsdebug"))
-        goto done;
+      if (section->flags & SEC_DEBUGGING)
+        continue;
 
       /* 13 bytes egsd, max 31 chars name -> should be 44 bytes.  */
       if (_bfd_vms_output_check (recwr, 64) < 0)
@@ -3316,20 +3324,6 @@ _bfd_vms_write_egsd (bfd *abfd)
 	  _bfd_vms_output_long (recwr, 0);
 	}
 
-      /* Create dummy sections to keep consecutive indices.  */
-      while (section->index - last_index > 1)
-	{
-	  vms_debug2 ((3, "index %d, last %d\n", section->index, last_index));
-	  _bfd_vms_output_begin_subrec (recwr, EGSD__C_PSC);
-	  _bfd_vms_output_short (recwr, 0);
-	  _bfd_vms_output_short (recwr, 0);
-	  _bfd_vms_output_long (recwr, 0);
-	  sprintf (dummy_name, ".DUMMY%02d", last_index);
-	  _bfd_vms_output_counted (recwr, dummy_name);
-	  _bfd_vms_output_end_subrec (recwr);
-	  last_index++;
-	}
-
       /* Don't know if this is necessary for the linker but for now it keeps
 	 vms_slurp_gsd happy.  */
       sname = section->name;
@@ -3352,7 +3346,7 @@ _bfd_vms_write_egsd (bfd *abfd)
 	  else if ((*sname == 'l') && (strcmp (sname, "literals") == 0))
 	    {
 	      sname = EVAX_LITERALS_NAME;
-	      abs_section_index = section->index;
+	      abs_section_index = section->target_index;
 	    }
 	  else if ((*sname == 'c') && (strcmp (sname, "comm") == 0))
 	    sname = EVAX_COMMON_NAME;
@@ -3387,10 +3381,6 @@ _bfd_vms_write_egsd (bfd *abfd)
       _bfd_vms_output_long (recwr, (unsigned long) section->size);
       _bfd_vms_output_counted (recwr, sname);
       _bfd_vms_output_end_subrec (recwr);
-
-      last_index = section->index;
-done:
-      section = section->next;
     }
 
   /* Output symbols.  */
@@ -3470,14 +3460,15 @@ done:
 	    {
 	      asymbol *sym;
 
-              sym = ((struct evax_private_udata_struct *)symbol->udata.p)->enbsym;
+              sym =
+                ((struct evax_private_udata_struct *)symbol->udata.p)->enbsym;
 	      code_address = sym->value;
-	      ca_psindx = sym->section->index;
+	      ca_psindx = sym->section->target_index;
 	    }
 	  if (bfd_is_abs_section (symbol->section))
 	    psindx = abs_section_index;
 	  else
-	    psindx = symbol->section->index;
+	    psindx = symbol->section->target_index;
 
 	  _bfd_vms_output_quad (recwr, symbol->value);
 	  _bfd_vms_output_quad (recwr, code_address);
@@ -3587,8 +3578,7 @@ start_etir_or_etbt_record (bfd *abfd, asection *section, bfd_vma offset)
 {
   struct vms_rec_wr *recwr = &PRIV (recwr);
 
-  if (section->name[0] == '.' && section->name[1] == 'v'
-      && !strcmp (section->name, ".vmsdebug"))
+  if (section->flags & SEC_DEBUGGING)
     {
       _bfd_vms_output_begin (recwr, EOBJ__C_ETBT);
 
@@ -3612,7 +3602,7 @@ start_etir_or_etbt_record (bfd *abfd, asection *section, bfd_vma offset)
         {
           /* Push start offset.  */
           _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_PQ);
-          _bfd_vms_output_long (recwr, (unsigned long) section->index);
+          _bfd_vms_output_long (recwr, (unsigned long) section->target_index);
           _bfd_vms_output_quad (recwr, offset);
           _bfd_vms_output_end_subrec (recwr);
 
@@ -3717,7 +3707,7 @@ _bfd_vms_write_etir (bfd * abfd, int objtype ATTRIBUTE_UNUSED)
   for (section = abfd->sections; section; section = section->next)
     {
       vms_debug2 ((4, "writing %d. section '%s' (%d bytes)\n",
-                   section->index, section->name, (int) (section->size)));
+                   section->target_index, section->name, (int) (section->size)));
 
       if (!(section->flags & SEC_HAS_CONTENTS)
 	  || bfd_is_com_section (section))
@@ -3852,7 +3842,8 @@ _bfd_vms_write_etir (bfd * abfd, int objtype ATTRIBUTE_UNUSED)
 		    {
 		      etir_output_check (abfd, section, curr_addr, 32);
 		      _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_PQ);
-		      _bfd_vms_output_long (recwr, (unsigned long) sec->index);
+		      _bfd_vms_output_long (recwr,
+                                            (unsigned long) sec->target_index);
 		      _bfd_vms_output_quad (recwr, rptr->addend + sym->value);
 		      _bfd_vms_output_end_subrec (recwr);
 		      /* ??? Table B-8 of the OpenVMS Linker Utilily Manual
@@ -3905,7 +3896,8 @@ _bfd_vms_write_etir (bfd * abfd, int objtype ATTRIBUTE_UNUSED)
 		    {
 		      etir_output_check (abfd, section, curr_addr, 32);
 		      _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_PQ);
-		      _bfd_vms_output_long (recwr, (unsigned long) sec->index);
+		      _bfd_vms_output_long (recwr,
+                                            (unsigned long) sec->target_index);
 		      _bfd_vms_output_quad (recwr, rptr->addend + sym->value);
 		      _bfd_vms_output_end_subrec (recwr);
 		      _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_OFF);
@@ -3948,11 +3940,13 @@ _bfd_vms_write_etir (bfd * abfd, int objtype ATTRIBUTE_UNUSED)
 		  _bfd_vms_output_begin_subrec (recwr, ETIR__C_STC_NOP_GBL);
 		  _bfd_vms_output_long (recwr, (unsigned long) udata->lkindex);
 		  _bfd_vms_output_long
-		    (recwr, (unsigned long) udata->enbsym->section->index);
+		    (recwr,
+                     (unsigned long) udata->enbsym->section->target_index);
 		  _bfd_vms_output_quad (recwr, rptr->address);
 		  _bfd_vms_output_long (recwr, (unsigned long) 0x47ff041f);
 		  _bfd_vms_output_long
-		    (recwr, (unsigned long) udata->enbsym->section->index);
+		    (recwr,
+                     (unsigned long) udata->enbsym->section->target_index);
 		  _bfd_vms_output_quad (recwr, rptr->addend);
 		  _bfd_vms_output_counted
 		    (recwr, _bfd_vms_length_hash_symbol
@@ -3973,11 +3967,12 @@ _bfd_vms_write_etir (bfd * abfd, int objtype ATTRIBUTE_UNUSED)
 		  _bfd_vms_output_long
 		    (recwr, (unsigned long) udata->lkindex + 1);
 		  _bfd_vms_output_long
-		    (recwr, (unsigned long) udata->enbsym->section->index);
+		    (recwr,
+                     (unsigned long) udata->enbsym->section->target_index);
 		  _bfd_vms_output_quad (recwr, rptr->address);
 		  _bfd_vms_output_long (recwr, (unsigned long) 0x237B0000);
 		  _bfd_vms_output_long
-		    (recwr, (unsigned long) udata->bsym->section->index);
+		    (recwr, (unsigned long) udata->bsym->section->target_index);
 		  _bfd_vms_output_quad (recwr, rptr->addend);
 		  _bfd_vms_output_counted
 		    (recwr, _bfd_vms_length_hash_symbol
@@ -3993,11 +3988,13 @@ _bfd_vms_write_etir (bfd * abfd, int objtype ATTRIBUTE_UNUSED)
 		  _bfd_vms_output_begin_subrec (recwr, ETIR__C_STC_BOH_GBL);
 		  _bfd_vms_output_long (recwr, (unsigned long) udata->lkindex);
 		  _bfd_vms_output_long
-		    (recwr, (unsigned long) udata->enbsym->section->index);
+		    (recwr,
+                     (unsigned long) udata->enbsym->section->target_index);
 		  _bfd_vms_output_quad (recwr, rptr->address);
 		  _bfd_vms_output_long (recwr, (unsigned long) 0xD3400000);
 		  _bfd_vms_output_long
-		    (recwr, (unsigned long) udata->enbsym->section->index);
+		    (recwr,
+                     (unsigned long) udata->enbsym->section->target_index);
 		  _bfd_vms_output_quad (recwr, rptr->addend);
 		  _bfd_vms_output_counted
 		    (recwr, _bfd_vms_length_hash_symbol