Fix typo: intial -> initial.

1 files changed, 264 insertions, 338 deletions

diff --git a/bfd/coff-ppc.c b/bfd/coff-ppc.c
index f0c82a6dfa..067f2b6587 100644
--- a/bfd/coff-ppc.c
+++ b/bfd/coff-ppc.c
@@ -1,6 +1,6 @@
 /* BFD back-end for PowerPC Microsoft Portable Executable files.
    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002
+   2000, 2001, 2002, 2003
    Free Software Foundation, Inc.
 
    Original version pieced together by Kim Knuttila (krk@cygnus.com)
@@ -9,30 +9,29 @@
    coff files, in particular, those for the rs/6000, alpha, mips, and
    intel backends, and the PE work for the arm.
 
-This file is part of BFD, the Binary File Descriptor library.
+   This file is part of BFD, the Binary File Descriptor library.
 
-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 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.
+   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, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 /* Current State:
    - objdump works
    - relocs generated by gas
    - ld will link files, but they do not run.
    - dlltool will not produce correct output in some .reloc cases, and will
-     not produce the right glue code for dll function calls.
-*/
+     not produce the right glue code for dll function calls.  */
 
 #include "bfd.h"
 #include "sysdep.h"
@@ -58,15 +57,15 @@ extern bfd_boolean ppc_bfd_coff_final_link
   PARAMS ((bfd *, struct bfd_link_info *));
 extern void dump_toc PARAMS ((PTR));
 
-/* The toc is a set of bfd_vma fields. We use the fact that valid         */
-/* addresses are even (i.e. the bit representing "1" is off) to allow     */
-/* us to encode a little extra information in the field                   */
-/* - Unallocated addresses are intialized to 1.                           */
-/* - Allocated addresses are even numbers.                                */
-/* The first time we actually write a reference to the toc in the bfd,    */
-/* we want to record that fact in a fixup file (if it is asked for), so   */
-/* we keep track of whether or not an address has been written by marking */
-/* the low order bit with a "1" upon writing                              */
+/* The toc is a set of bfd_vma fields. We use the fact that valid
+   addresses are even (i.e. the bit representing "1" is off) to allow
+   us to encode a little extra information in the field
+   - Unallocated addresses are initialized to 1.
+   - Allocated addresses are even numbers.
+   The first time we actually write a reference to the toc in the bfd,
+   we want to record that fact in a fixup file (if it is asked for), so
+   we keep track of whether or not an address has been written by marking
+   the low order bit with a "1" upon writing.  */
 
 #define SET_UNALLOCATED(x)  ((x) = 1)
 #define IS_UNALLOCATED(x)   ((x) == 1)
@@ -75,10 +74,10 @@ extern void dump_toc PARAMS ((PTR));
 #define MARK_AS_WRITTEN(x)  ((x) |= 1)
 #define MAKE_ADDR_AGAIN(x)  ((x) &= ~1)
 
-/* Turn on this check if you suspect something amiss in the hash tables */
+/* Turn on this check if you suspect something amiss in the hash tables.  */
 #ifdef DEBUG_HASH
 
-/* Need a 7 char string for an eye catcher */
+/* Need a 7 char string for an eye catcher.  */
 #define EYE "krkjunk"
 
 #define HASH_CHECK_DCL char eye_catcher[8];
@@ -101,17 +100,17 @@ extern void dump_toc PARAMS ((PTR));
 #endif
 
 /* In order not to add an int to every hash table item for every coff
-   linker, we define our own hash table, derived from the coff one */
+   linker, we define our own hash table, derived from the coff one.  */
 
 /* PE linker hash table entries.  */
 
 struct ppc_coff_link_hash_entry
 {
-  struct coff_link_hash_entry root; /* First entry, as required  */
+  struct coff_link_hash_entry root; /* First entry, as required.  */
 
   /* As we wonder around the relocs, we'll keep the assigned toc_offset
-     here */
-  bfd_vma toc_offset;               /* Our addition, as required */
+     here.  */
+  bfd_vma toc_offset;               /* Our addition, as required.  */
   int symbol_is_glue;
   unsigned long int glue_insn;
 
@@ -122,7 +121,7 @@ struct ppc_coff_link_hash_entry
 
 struct ppc_coff_link_hash_table
 {
-  struct coff_link_hash_table root; /* First entry, as required */
+  struct coff_link_hash_table root; /* First entry, as required.  */
 };
 
 static struct bfd_hash_entry *ppc_coff_link_hash_newfunc
@@ -172,11 +171,11 @@ ppc_coff_link_hash_newfunc (entry, table, string)
   if (ret)
     {
       /* Initialize the local fields.  */
-      SET_UNALLOCATED(ret->toc_offset);
+      SET_UNALLOCATED (ret->toc_offset);
       ret->symbol_is_glue = 0;
       ret->glue_insn = 0;
 
-      HASH_CHECK_INIT(ret);
+      HASH_CHECK_INIT (ret);
     }
 
   return (struct bfd_hash_entry *) ret;
@@ -216,13 +215,13 @@ ppc_coff_link_hash_table_create (abfd)
   return &ret->root.root;
 }
 
-/* Now, tailor coffcode.h to use our hash stuff */
+/* Now, tailor coffcode.h to use our hash stuff.  */
 
 #define coff_bfd_link_hash_table_create ppc_coff_link_hash_table_create
 
-/* The nt loader points the toc register to &toc + 32768, in order to */
-/* use the complete range of a 16-bit displacement. We have to adjust */
-/* for this when we fix up loads displaced off the toc reg.           */
+/* The nt loader points the toc register to &toc + 32768, in order to
+   use the complete range of a 16-bit displacement. We have to adjust
+   for this when we fix up loads displaced off the toc reg.  */
 #define TOC_LOAD_ADJUSTMENT (-32768)
 #define TOC_SECTION_NAME ".private.toc"
 
@@ -234,7 +233,7 @@ ppc_coff_link_hash_table_create (abfd)
    from smaller values.  Start with zero, widen, *then* decrement.  */
 #define MINUS_ONE	(((bfd_vma)0) - 1)
 
-/* these should definitely go in a header file somewhere...  */
+/* These should definitely go in a header file somewhere...  */
 
 /* NOP */
 #define IMAGE_REL_PPC_ABSOLUTE          0x0000
@@ -284,31 +283,31 @@ ppc_coff_link_hash_table_create (abfd)
 /* va of containing section (limited to 16 bits) */
 #define IMAGE_REL_PPC_SECREL16          0x000F
 
-/* stuff to handle immediate data when the number of bits in the */
-/* data is greater than the number of bits in the immediate field */
-/* We need to do (usually) 32 bit arithmetic on 16 bit chunks */
+/* Stuff to handle immediate data when the number of bits in the
+   data is greater than the number of bits in the immediate field
+   We need to do (usually) 32 bit arithmetic on 16 bit chunks.  */
 #define IMAGE_REL_PPC_REFHI             0x0010
 #define IMAGE_REL_PPC_REFLO             0x0011
 #define IMAGE_REL_PPC_PAIR              0x0012
 
-/* This is essentially the same as tocrel16, with TOCDEFN assumed */
+/* This is essentially the same as tocrel16, with TOCDEFN assumed.  */
 #define IMAGE_REL_PPC_TOCREL16_DEFN     0x0013
 
-/*  Flag bits in IMAGE_RELOCATION.TYPE */
+/* Flag bits in IMAGE_RELOCATION.TYPE.  */
 
-/* subtract reloc value rather than adding it */
+/* Subtract reloc value rather than adding it.  */
 #define IMAGE_REL_PPC_NEG               0x0100
 
-/* fix branch prediction bit to predict branch taken */
+/* Fix branch prediction bit to predict branch taken.  */
 #define IMAGE_REL_PPC_BRTAKEN           0x0200
 
-/* fix branch prediction bit to predict branch not taken */
+/* Fix branch prediction bit to predict branch not taken.  */
 #define IMAGE_REL_PPC_BRNTAKEN          0x0400
 
-/* toc slot defined in file (or, data in toc) */
+/* TOC slot defined in file (or, data in toc).  */
 #define IMAGE_REL_PPC_TOCDEFN           0x0800
 
-/* masks to isolate above values in IMAGE_RELOCATION.Type */
+/* Masks to isolate above values in IMAGE_RELOCATION.Type.  */
 #define IMAGE_REL_PPC_TYPEMASK          0x00FF
 #define IMAGE_REL_PPC_FLAGMASK          0x0F00
 
@@ -317,7 +316,7 @@ ppc_coff_link_hash_table_create (abfd)
 #define EXTRACT_JUNK(x)  \
            ((x) & ~(IMAGE_REL_PPC_TYPEMASK | IMAGE_REL_PPC_FLAGMASK))
 
-/* static helper functions to make relocation work */
+/* Static helper functions to make relocation work.  */
 /* (Work In Progress) */
 
 static bfd_reloc_status_type ppc_refhi_reloc PARAMS ((bfd *abfd,
@@ -389,41 +388,36 @@ static bfd_boolean in_reloc_p PARAMS((bfd *abfd, reloc_howto_type *howto));
 
 /* FIXME: It'll take a while to get through all of these. I only need a few to
    get us started, so those I'll make sure work. Those marked FIXME are either
-   completely unverified or have a specific unknown marked in the comment */
-
-/*---------------------------------------------------------------------------*/
-/*                                                                           */
-/* Relocation entries for Windows/NT on PowerPC.                             */
-/*                                                                           */
-/* From the document "" we find the following listed as used relocs:         */
-/*                                                                           */
-/*   ABSOLUTE       : The noop                                               */
-/*   ADDR[64|32|16] : fields that hold addresses in data fields or the       */
-/*                    16 bit displacement field on a load/store.             */
-/*   ADDR[24|14]    : fields that hold addresses in branch and cond          */
-/*                    branches. These represent [26|16] bit addresses.       */
-/*                    The low order 2 bits are preserved.                    */
-/*   REL[24|14]     : branches relative to the Instruction Address           */
-/*                    register. These represent [26|16] bit addresses,       */
-/*                    as before. The instruction field will be zero, and     */
-/*                    the address of the SYM will be inserted at link time.  */
-/*   TOCREL16       : 16 bit displacement field referring to a slot in       */
-/*                    toc.                                                   */
-/*   TOCREL14       : 16 bit displacement field, similar to REL14 or ADDR14.  */
-/*   ADDR32NB       : 32 bit address relative to the virtual origin.         */
-/*                    (On the alpha, this is always a linker generated thunk)*/
-/*                    (i.e. 32bit addr relative to the image base)           */
-/*   SECREL         : The value is relative to the start of the section      */
-/*                    containing the symbol.                                 */
-/*   SECTION        : access to the header containing the item. Supports the */
-/*                    codeview debugger.                                     */
-/*                                                                           */
-/* In particular, note that the document does not indicate that the          */
-/* relocations listed in the header file are used.                           */
-/*                                                                           */
-/*                                                                           */
-/*                                                                           */
-/*---------------------------------------------------------------------------*/
+   completely unverified or have a specific unknown marked in the comment.  */
+
+/* Relocation entries for Windows/NT on PowerPC.                             
+
+   From the document "" we find the following listed as used relocs:
+
+     ABSOLUTE       : The noop
+     ADDR[64|32|16] : fields that hold addresses in data fields or the
+                      16 bit displacement field on a load/store.
+     ADDR[24|14]    : fields that hold addresses in branch and cond
+                      branches. These represent [26|16] bit addresses.
+                      The low order 2 bits are preserved.
+     REL[24|14]     : branches relative to the Instruction Address
+                      register. These represent [26|16] bit addresses,
+                      as before. The instruction field will be zero, and
+                      the address of the SYM will be inserted at link time.
+     TOCREL16       : 16 bit displacement field referring to a slot in
+                      toc.
+     TOCREL14       : 16 bit displacement field, similar to REL14 or ADDR14.
+     ADDR32NB       : 32 bit address relative to the virtual origin.
+                      (On the alpha, this is always a linker generated thunk)
+                      (i.e. 32bit addr relative to the image base)
+     SECREL         : The value is relative to the start of the section
+                      containing the symbol.
+     SECTION        : access to the header containing the item. Supports the
+                      codeview debugger.
+
+   In particular, note that the document does not indicate that the
+   relocations listed in the header file are used.  */
+
 
 static reloc_howto_type ppc_coff_howto_table[] =
 {
@@ -767,7 +761,7 @@ static reloc_howto_type ppc_coff_howto_table[] =
 
 };
 
-/* Some really cheezy macros that can be turned on to test stderr :-) */
+/* Some really cheezy macros that can be turned on to test stderr :-)  */
 
 #ifdef DEBUG_RELOC
 #define UN_IMPL(x)                                           \
@@ -792,16 +786,14 @@ static reloc_howto_type ppc_coff_howto_table[] =
 
 #define n_name		_n._n_name
 #define n_zeroes	_n._n_n._n_zeroes
-#define n_offset	_n._n_n._n_offset
-
-*/
+#define n_offset	_n._n_n._n_offset  */
 
-#define DUMP_RELOC2(n,r)                     \
-{                                            \
-   fprintf (stderr,"%s sym %d, r_vaddr %d %s\n", \
-	   n, r->r_symndx, r->r_vaddr,\
+#define DUMP_RELOC2(n,r)                     		\
+{                                            		\
+   fprintf (stderr,"%s sym %d, r_vaddr %d %s\n", 	\
+	   n, r->r_symndx, r->r_vaddr,			\
 	   (((r->r_type) & IMAGE_REL_PPC_TOCDEFN) == 0) \
-	   ?" ":" TOCDEFN"  );      \
+	   ?" ":" TOCDEFN"  );      			\
 }
 
 #else
@@ -810,14 +802,13 @@ static reloc_howto_type ppc_coff_howto_table[] =
 #define DUMP_RELOC2(n,r)
 #endif
 
-/* toc construction and management routines */
+/* TOC construction and management routines.  */
 
 /* This file is compiled twice, and these variables are defined in one
    of the compilations.  FIXME: This is confusing and weird.  Also,
    BFD should not use global variables.  */
-extern bfd* bfd_of_toc_owner;
+extern bfd *    bfd_of_toc_owner;
 extern long int global_toc_size;
-
 extern long int import_table_size;
 extern long int first_thunk_address;
 extern long int thunk_size;
@@ -858,7 +849,7 @@ record_toc (toc_section, our_toc_offset, cat, name)
      enum ref_category cat;
      const char *name;
 {
-  /* add this entry to our toc addr-offset-name list */
+  /* Add this entry to our toc addr-offset-name list.  */
   bfd_size_type amt = sizeof (struct list_ele);
   struct list_ele *t = (struct list_ele *) bfd_malloc (amt);
 
@@ -889,7 +880,7 @@ static bfd_boolean ppc_record_toc_entry
 static void ppc_mark_symbol_as_glue
   PARAMS ((bfd *, int, struct internal_reloc *));
 
-/* record a toc offset against a symbol */
+/* Record a toc offset against a symbol.  */
 static bfd_boolean
 ppc_record_toc_entry(abfd, info, sec, sym, toc_kind)
      bfd *abfd;
@@ -914,16 +905,19 @@ ppc_record_toc_entry(abfd, info, sec, sym, toc_kind)
   if (h == 0)
     {
       local_syms = obj_coff_local_toc_table(abfd);
+
       if (local_syms == 0)
 	{
 	  unsigned int i;
 	  bfd_size_type amt;
+
 	  /* allocate a table */
 	  amt = (bfd_size_type) obj_raw_syment_count (abfd) * sizeof (int);
 	  local_syms = (int *) bfd_zalloc (abfd, amt);
 	  if (local_syms == 0)
 	    return FALSE;
 	  obj_coff_local_toc_table (abfd) = local_syms;
+
 	  for (i = 0; i < obj_raw_syment_count (abfd); ++i)
 	    {
 	      SET_UNALLOCATED (local_syms[i]);
@@ -935,7 +929,7 @@ ppc_record_toc_entry(abfd, info, sec, sym, toc_kind)
 	  local_syms[sym] = global_toc_size;
 	  global_toc_size += 4;
 
-	  /* The size must fit in a 16bit displacment */
+	  /* The size must fit in a 16bit displacment.  */
 	  if (global_toc_size > 65535)
 	    {
 	      (*_bfd_error_handler) (_("TOC overflow"));
@@ -948,14 +942,14 @@ ppc_record_toc_entry(abfd, info, sec, sym, toc_kind)
     {
       name = h->root.root.root.string;
 
-      /* check to see if there's a toc slot allocated. If not, do it
-	 here. It will be used in relocate_section */
+      /* Check to see if there's a toc slot allocated. If not, do it
+	 here. It will be used in relocate_section.  */
       if (IS_UNALLOCATED(h->toc_offset))
 	{
 	  h->toc_offset = global_toc_size;
 	  global_toc_size += 4;
 
-	  /* The size must fit in a 16bit displacment */
+	  /* The size must fit in a 16bit displacment.  */
 	  if (global_toc_size >= 65535)
 	    {
 	      (*_bfd_error_handler) (_("TOC overflow"));
@@ -968,7 +962,7 @@ ppc_record_toc_entry(abfd, info, sec, sym, toc_kind)
   return TRUE;
 }
 
-/* record a toc offset against a symbol */
+/* Record a toc offset against a symbol.  */
 static void
 ppc_mark_symbol_as_glue(abfd, sym, rel)
      bfd *abfd;
@@ -1013,9 +1007,9 @@ static bfd_boolean in_reloc_p(abfd, howto)
 
 #if 0
 
-/* this function is in charge of performing all the ppc PE relocations */
-/* Don't yet know if we want to do this this particular way ... (krk)  */
-/* FIXME: (it is not yet enabled) */
+/* This function is in charge of performing all the ppc PE relocations
+   Don't yet know if we want to do this this particular way ... (krk).  */
+/* FIXME: (it is not yet enabled).  */
 
 static bfd_reloc_status_type
 pe_ppc_reloc (abfd, reloc_entry, symbol_in, data, input_section, output_bfd,
@@ -1028,8 +1022,8 @@ pe_ppc_reloc (abfd, reloc_entry, symbol_in, data, input_section, output_bfd,
      bfd *output_bfd;
      char **error_message;
 {
-  /* the consth relocation comes in two parts, we have to remember
-     the state between calls, in these variables */
+  /* The consth relocation comes in two parts, we have to remember
+     the state between calls, in these variables.  */
   static bfd_boolean part1_consth_active = FALSE;
   static unsigned long part1_consth_value;
 
@@ -1041,7 +1035,7 @@ pe_ppc_reloc (abfd, reloc_entry, symbol_in, data, input_section, output_bfd,
 
   if (output_bfd)
     {
-      /* Partial linking - do nothing */
+      /* Partial linking - do nothing.  */
       reloc_entry->address += input_section->output_offset;
       return bfd_reloc_ok;
     }
@@ -1049,7 +1043,7 @@ pe_ppc_reloc (abfd, reloc_entry, symbol_in, data, input_section, output_bfd,
   if (symbol_in != NULL
       && bfd_is_und_section (symbol_in->section))
     {
-      /* Keep the state machine happy in case we're called again */
+      /* Keep the state machine happy in case we're called again.  */
       if (r_type == IMAGE_REL_PPC_REFHI)
 	{
 	  part1_consth_active = TRUE;
@@ -1151,7 +1145,7 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
       sec = NULL;
       val = 0;
 
-      /* FIXME: PAIR unsupported in the following code */
+      /* FIXME: PAIR unsupported in the following code.  */
       if (h == NULL)
 	{
 	  if (symndx == -1)
@@ -1189,7 +1183,7 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 
       rstat = bfd_reloc_ok;
 
-      /* Each case must do its own relocation, setting rstat appropriately */
+      /* Each case must do its own relocation, setting rstat appropriately.  */
       switch (r_type)
 	{
 	default:
@@ -1217,16 +1211,15 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 		  }
 	      }
 
-	    /*
-	     *  Amazing bit tricks present. As we may have seen earlier, we
-	     *  use the 1 bit to tell us whether or not a toc offset has been
-	     *  allocated. Now that they've all been allocated, we will use
-	     *  the 1 bit to tell us if we've written this particular toc
-	     *  entry out.
-	     */
+	    /* Amazing bit tricks present. As we may have seen earlier, we
+	       use the 1 bit to tell us whether or not a toc offset has been
+	       allocated. Now that they've all been allocated, we will use
+	       the 1 bit to tell us if we've written this particular toc
+	       entry out.  */
 	    fixit = FALSE;
 	    if (h == 0)
-	      { /* it is a file local symbol */
+	      {
+		/* It is a file local symbol.  */
 		int *local_toc_table;
 		const char *name;
 
@@ -1238,15 +1231,14 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 
 		if (IS_WRITTEN(our_toc_offset))
 		  {
-		    /* if it has been written out, it is marked with the
+		    /* If it has been written out, it is marked with the
 		       1 bit. Fix up our offset, but do not write it out
-		       again.
-		     */
+		       again.  */
 		    MAKE_ADDR_AGAIN(our_toc_offset);
 		  }
 		else
 		  {
-		    /* write out the toc entry */
+		    /* Write out the toc entry.  */
 		    record_toc (toc_section, our_toc_offset, priv,
 				strdup (name));
 
@@ -1277,13 +1269,12 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 		       Import Address Table is mapped immediately following
 		       the toc, some trippy library code trying for speed on
 		       dll linkage, takes advantage of that and considers
-		       the IAT to be part of the toc, thus saving a load.
-		    */
+		       the IAT to be part of the toc, thus saving a load.  */
 
 		    our_toc_offset = val - (toc_section->output_section->vma
 					    + toc_section->output_offset);
 
-		    /* The size must still fit in a 16bit displacment */
+		    /* The size must still fit in a 16bit displacment.  */
 		    if ((bfd_vma) our_toc_offset >= 65535)
 		      {
 			(*_bfd_error_handler)
@@ -1297,12 +1288,11 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 		    record_toc (toc_section, our_toc_offset, pub,
 				strdup (name));
 		  }
-		else if (IS_WRITTEN(our_toc_offset))
+		else if (IS_WRITTEN (our_toc_offset))
 		  {
-		    /* if it has been written out, it is marked with the
+		    /* If it has been written out, it is marked with the
 		       1 bit. Fix up our offset, but do not write it out
-		       again.
-		     */
+		       again.  */
 		    MAKE_ADDR_AGAIN(our_toc_offset);
 		  }
 		else
@@ -1310,13 +1300,13 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 		    record_toc(toc_section, our_toc_offset, pub,
 			       strdup (name));
 
-		    /* write out the toc entry */
+		    /* Write out the toc entry.  */
 		    bfd_put_32 (output_bfd, val,
 			       toc_section->contents + our_toc_offset);
 
 		    MARK_AS_WRITTEN(h->toc_offset);
-		    /* The tricky part is that this is the address that */
-		    /* needs a .reloc entry for it */
+		    /* The tricky part is that this is the address that
+		       needs a .reloc entry for it.  */
 		    fixit = TRUE;
 		  }
 	      }
@@ -1324,22 +1314,21 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 	    if (fixit && info->base_file)
 	      {
 		/* So if this is non pcrelative, and is referenced
-		   to a section or a common symbol, then it needs a reloc */
+		   to a section or a common symbol, then it needs a reloc.  */
 
-		/* relocation to a symbol in a section which
+		/* Relocation to a symbol in a section which
 		   isn't absolute - we output the address here
-		   to a file */
-
+		   to a file.  */
 		bfd_vma addr = (toc_section->output_section->vma
 				+ toc_section->output_offset + our_toc_offset);
 
-		if (coff_data(output_bfd)->pe)
+		if (coff_data (output_bfd)->pe)
 		  addr -= pe_data(output_bfd)->pe_opthdr.ImageBase;
 
 		fwrite (&addr, 1,4, (FILE *) info->base_file);
 	      }
 
-	    /* FIXME: this test is conservative */
+	    /* FIXME: this test is conservative.  */
 	    if ((r_flags & IMAGE_REL_PPC_TOCDEFN) != IMAGE_REL_PPC_TOCDEFN
 		&& (bfd_vma) our_toc_offset > toc_section->_raw_size)
 	      {
@@ -1351,21 +1340,21 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 		return FALSE;
 	      }
 
-	    /* Now we know the relocation for this toc reference */
+	    /* Now we know the relocation for this toc reference.  */
 	    relocation =  our_toc_offset + TOC_LOAD_ADJUSTMENT;
 	    rstat = _bfd_relocate_contents (howto, input_bfd, relocation, loc);
 	  }
 	  break;
 	case IMAGE_REL_PPC_IFGLUE:
 	  {
-	    /* To solve this, we need to know whether or not the symbol */
-	    /* appearing on the call instruction is a glue function or not.  */
-	    /* A glue function must announce itself via a IMGLUE reloc, and */
-	    /* the reloc contains the required toc restore instruction */
-
+	    /* To solve this, we need to know whether or not the symbol
+	       appearing on the call instruction is a glue function or not.
+	       A glue function must announce itself via a IMGLUE reloc, and 
+	       the reloc contains the required toc restore instruction.  */
 	    bfd_vma x;
 	    const char *my_name;
-	    DUMP_RELOC2(howto->name, rel);
+	    
+	    DUMP_RELOC2 (howto->name, rel);
 
 	    if (h != 0)
 	      {
@@ -1379,25 +1368,24 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 	  }
 	  break;
 	case IMAGE_REL_PPC_SECREL:
-	  /* Unimplemented: codeview debugging information */
+	  /* Unimplemented: codeview debugging information.  */
 	  /* For fast access to the header of the section
 	     containing the item.  */
 	  break;
 	case IMAGE_REL_PPC_SECTION:
-	  /* Unimplemented: codeview debugging information */
+	  /* Unimplemented: codeview debugging information.  */
 	  /* Is used to indicate that the value should be relative
 	     to the beginning of the section that contains the
-	     symbol */
+	     symbol.  */
 	  break;
 	case IMAGE_REL_PPC_ABSOLUTE:
 	  {
 	    const char *my_name;
+
 	    if (h == 0)
-		my_name = (syms+symndx)->_n._n_name;
+	      my_name = (syms+symndx)->_n._n_name;
 	    else
-	      {
-		my_name = h->root.root.root.string;
-	      }
+	      my_name = h->root.root.root.string;
 
 	    fprintf (stderr,
 		    _("Warning: unsupported reloc %s <file %s, section %s>\n"),
@@ -1413,8 +1401,9 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 	case IMAGE_REL_PPC_IMGLUE:
 	  {
 	    /* There is nothing to do now. This reloc was noted in the first
-	       pass over the relocs, and the glue instruction extracted */
+	       pass over the relocs, and the glue instruction extracted.  */
 	    const char *my_name;
+
 	    if (h->symbol_is_glue == 1)
 	      break;
 	    my_name = h->root.root.root.string;
@@ -1429,13 +1418,15 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 	case IMAGE_REL_PPC_ADDR32NB:
 	  {
 	    const char *name = 0;
-	    DUMP_RELOC2(howto->name, rel);
+
+	    DUMP_RELOC2 (howto->name, rel);
 
 	    if (strncmp(".idata$2",input_section->name,8) == 0 && first_thunk_address == 0)
 	      {
-		/* set magic values */
+		/* Set magic values.  */
 		int idata5offset;
 		struct coff_link_hash_entry *myh;
+
 		myh = coff_link_hash_lookup (coff_hash_table (info),
 					     "__idata5_magic__",
 					     FALSE, FALSE, TRUE);
@@ -1457,7 +1448,8 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 	      }
 
 	    if (h == 0)
-	      { /* it is a file local symbol */
+	      {
+		/* It is a file local symbol.  */
 		sym = syms + symndx;
 		name = sym->_n._n_name;
 	      }
@@ -1466,11 +1458,11 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 		char *target = 0;
 
 		name = h->root.root.root.string;
-		if (strcmp(".idata$2", name) == 0)
+		if (strcmp (".idata$2", name) == 0)
 		  target = "__idata2_magic__";
-		else if (strcmp(".idata$4", name) == 0)
+		else if (strcmp (".idata$4", name) == 0)
 		  target = "__idata4_magic__";
-		else if (strcmp(".idata$5", name) == 0)
+		else if (strcmp (".idata$5", name) == 0)
 		  target = "__idata5_magic__";
 
 		if (target != 0)
@@ -1514,10 +1506,10 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 	      }
 
 	    rstat = _bfd_relocate_contents (howto,
-		      	      input_bfd,
-			      val -
-			      pe_data(output_bfd)->pe_opthdr.ImageBase,
-			      loc);
+					    input_bfd,
+					    val -
+					    pe_data (output_bfd)->pe_opthdr.ImageBase,
+					    loc);
 	  }
 	  break;
 
@@ -1542,24 +1534,23 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 	  break;
 	}
 
-      if ( info->base_file )
+      if (info->base_file)
 	{
 	  /* So if this is non pcrelative, and is referenced
-	     to a section or a common symbol, then it needs a reloc */
-	  if (sym && pe_data(output_bfd)->in_reloc_p(output_bfd, howto))
+	     to a section or a common symbol, then it needs a reloc.  */
+	  if (sym && pe_data(output_bfd)->in_reloc_p (output_bfd, howto))
 	    {
-	      /* relocation to a symbol in a section which
+	      /* Relocation to a symbol in a section which
 		 isn't absolute - we output the address here
-		 to a file */
+		 to a file.  */
 	      bfd_vma addr = rel->r_vaddr
 		- input_section->vma
 		+ input_section->output_offset
 		  + input_section->output_section->vma;
 
-	      if (coff_data(output_bfd)->pe)
-		{
-		  addr -= pe_data(output_bfd)->pe_opthdr.ImageBase;
-		}
+	      if (coff_data (output_bfd)->pe)
+		addr -= pe_data (output_bfd)->pe_opthdr.ImageBase;
+
 	      fwrite (&addr, 1,4, (FILE *) info->base_file);
 	    }
 	}
@@ -1595,12 +1586,9 @@ coff_ppc_relocate_section (output_bfd, info, input_bfd, input_section,
 		   (info, name, howto->name,
 		    (bfd_vma) 0, input_bfd,
 		    input_section, rel->r_vaddr - input_section->vma)))
-	      {
-		return FALSE;
-	      }
+	      return FALSE;
 	  }
 	}
-
     }
 
   return TRUE;
@@ -1686,21 +1674,17 @@ ppc_allocate_toc_section (info)
   bfd_size_type amt;
   static char test_char = '1';
 
-  if ( global_toc_size == 0 ) /* FIXME: does this get me in trouble? */
+  if ( global_toc_size == 0 ) /* FIXME: does this get me in trouble?  */
     return TRUE;
 
   if (bfd_of_toc_owner == 0)
-    {
-      /* No toc owner? Something is very wrong.  */
-      abort ();
-    }
+    /* No toc owner? Something is very wrong.  */
+    abort ();
 
   s = bfd_get_section_by_name ( bfd_of_toc_owner , TOC_SECTION_NAME);
   if (s == NULL)
-    {
-      /* No toc section? Something is very wrong.  */
-      abort ();
-    }
+    /* No toc section? Something is very wrong.  */
+    abort ();
 
   amt = global_toc_size;
   foo = (bfd_byte *) bfd_alloc (bfd_of_toc_owner, amt);
@@ -1720,58 +1704,55 @@ ppc_process_before_allocation (abfd, info)
   asection *sec;
   struct internal_reloc *i, *rel;
 
-  /* here we have a bfd that is to be included on the link. We have a hook
+  /* Here we have a bfd that is to be included on the link. We have a hook
      to do reloc rummaging, before section sizes are nailed down.  */
+  _bfd_coff_get_external_symbols (abfd);
 
-  _bfd_coff_get_external_symbols(abfd);
-
-  /* rummage around all the relocs and map the toc */
+  /* Rummage around all the relocs and map the toc.  */
   sec = abfd->sections;
 
   if (sec == 0)
-    {
-      return TRUE;
-    }
+    return TRUE;
 
   for (; sec != 0; sec = sec->next)
-  {
-    if (sec->reloc_count == 0)
-      continue;
+    {
+      if (sec->reloc_count == 0)
+	continue;
 
-    /* load the relocs */
-    /* FIXME: there may be a storage leak here */
-    i=_bfd_coff_read_internal_relocs(abfd,sec,1,0,0,0);
+      /* load the relocs */
+      /* FIXME: there may be a storage leak here */
+      i=_bfd_coff_read_internal_relocs(abfd,sec,1,0,0,0);
 
-    if (i == 0)
-      abort ();
+      if (i == 0)
+	abort ();
 
-    for (rel=i;rel<i+sec->reloc_count;++rel)
-      {
-	unsigned short r_type  = EXTRACT_TYPE (rel->r_type);
-	unsigned short r_flags = EXTRACT_FLAGS(rel->r_type);
-	bfd_boolean ok = TRUE;
+      for (rel = i; rel < i + sec->reloc_count; ++rel)
+	{
+	  unsigned short r_type  = EXTRACT_TYPE  (rel->r_type);
+	  unsigned short r_flags = EXTRACT_FLAGS (rel->r_type);
+	  bfd_boolean ok = TRUE;
 
-	DUMP_RELOC2(ppc_coff_howto_table[r_type].name, rel);
+	  DUMP_RELOC2 (ppc_coff_howto_table[r_type].name, rel);
 
-	switch(r_type)
-	  {
-	  case IMAGE_REL_PPC_TOCREL16:
-	    /* if TOCDEFN is on, ignore as someone else has allocated the
-	       toc entry */
-	    if ( (r_flags & IMAGE_REL_PPC_TOCDEFN) != IMAGE_REL_PPC_TOCDEFN )
-	      ok = ppc_record_toc_entry(abfd, info, sec,
-					rel->r_symndx, default_toc);
-	    if (!ok)
-	      return FALSE;
-	    break;
-	  case IMAGE_REL_PPC_IMGLUE:
-	    ppc_mark_symbol_as_glue(abfd, rel->r_symndx, rel);
-	    break;
-	  default:
-	    break;
-	  }
-      }
-  }
+	  switch(r_type)
+	    {
+	    case IMAGE_REL_PPC_TOCREL16:
+	      /* If TOCDEFN is on, ignore as someone else has allocated the
+		 toc entry.  */
+	      if ((r_flags & IMAGE_REL_PPC_TOCDEFN) != IMAGE_REL_PPC_TOCDEFN)
+		ok = ppc_record_toc_entry(abfd, info, sec,
+					  rel->r_symndx, default_toc);
+	      if (!ok)
+		return FALSE;
+	      break;
+	    case IMAGE_REL_PPC_IMGLUE:
+	      ppc_mark_symbol_as_glue (abfd, rel->r_symndx, rel);
+	      break;
+	    default:
+	      break;
+	    }
+	}
+    }
 
   return TRUE;
 }
@@ -1779,13 +1760,8 @@ ppc_process_before_allocation (abfd, info)
 #endif
 
 static bfd_reloc_status_type
-ppc_refhi_reloc (abfd,
-		 reloc_entry,
-		 symbol,
-		 data,
-		 input_section,
-		 output_bfd,
-		 error_message)
+ppc_refhi_reloc (abfd, reloc_entry, symbol, data,
+		 input_section, output_bfd, error_message)
      bfd *abfd ATTRIBUTE_UNUSED;
      arelent *reloc_entry ATTRIBUTE_UNUSED;
      asymbol *symbol ATTRIBUTE_UNUSED;
@@ -1806,13 +1782,8 @@ ppc_refhi_reloc (abfd,
 #if 0
 
 static bfd_reloc_status_type
-ppc_reflo_reloc (abfd,
-		 reloc_entry,
-		 symbol,
-		 data,
-		 input_section,
-		 output_bfd,
-		 error_message)
+ppc_reflo_reloc (abfd, reloc_entry, symbol, data,
+		 input_section, output_bfd, error_message)
      bfd *abfd;
      arelent *reloc_entry;
      asymbol *symbol;
@@ -1833,13 +1804,8 @@ ppc_reflo_reloc (abfd,
 #endif
 
 static bfd_reloc_status_type
-ppc_pair_reloc (abfd,
-		reloc_entry,
-		symbol,
-		data,
-		input_section,
-		output_bfd,
-		error_message)
+ppc_pair_reloc (abfd, reloc_entry, symbol, data,
+		input_section, output_bfd, error_message)
      bfd *abfd ATTRIBUTE_UNUSED;
      arelent *reloc_entry ATTRIBUTE_UNUSED;
      asymbol *symbol ATTRIBUTE_UNUSED;
@@ -1858,13 +1824,8 @@ ppc_pair_reloc (abfd,
 }
 
 static bfd_reloc_status_type
-ppc_toc16_reloc (abfd,
-		 reloc_entry,
-		 symbol,
-		 data,
-		 input_section,
-		 output_bfd,
-		 error_message)
+ppc_toc16_reloc (abfd, reloc_entry, symbol, data,
+		 input_section, output_bfd, error_message)
      bfd *abfd ATTRIBUTE_UNUSED;
      arelent *reloc_entry ATTRIBUTE_UNUSED;
      asymbol *symbol ATTRIBUTE_UNUSED;
@@ -1873,33 +1834,24 @@ ppc_toc16_reloc (abfd,
      bfd *output_bfd;
      char **error_message ATTRIBUTE_UNUSED;
 {
-  UN_IMPL("TOCREL16");
-  DUMP_RELOC("TOCREL16",reloc_entry);
+  UN_IMPL ("TOCREL16");
+  DUMP_RELOC ("TOCREL16",reloc_entry);
 
   if (output_bfd == (bfd *) NULL)
-    {
-      return bfd_reloc_continue;
-    }
+    return bfd_reloc_continue;
 
   return bfd_reloc_ok;
 }
 
 #if 0
 
-/* ADDR32NB : 32 bit address relative to the virtual origin.         */
-/*            (On the alpha, this is always a linker generated thunk)*/
-/*            (i.e. 32bit addr relative to the image base)           */
-/*                                                                   */
-/*                                                                   */
+/* ADDR32NB : 32 bit address relative to the virtual origin.
+              (On the alpha, this is always a linker generated thunk)
+              (i.e. 32bit addr relative to the image base).  */
 
 static bfd_reloc_status_type
-ppc_addr32nb_reloc (abfd,
-		    reloc_entry,
-		    symbol,
-		    data,
-		    input_section,
-		    output_bfd,
-		    error_message)
+ppc_addr32nb_reloc (abfd, reloc_entry, symbol, data,
+		    input_section, output_bfd, error_message)
      bfd *abfd;
      arelent *reloc_entry;
      asymbol *symbol;
@@ -1917,13 +1869,8 @@ ppc_addr32nb_reloc (abfd,
 #endif
 
 static bfd_reloc_status_type
-ppc_secrel_reloc (abfd,
-		  reloc_entry,
-		  symbol,
-		  data,
-		  input_section,
-		  output_bfd,
-		  error_message)
+ppc_secrel_reloc (abfd, reloc_entry, symbol, data,
+		  input_section, output_bfd, error_message)
      bfd *abfd ATTRIBUTE_UNUSED;
      arelent *reloc_entry ATTRIBUTE_UNUSED;
      asymbol *symbol ATTRIBUTE_UNUSED;
@@ -1942,13 +1889,8 @@ ppc_secrel_reloc (abfd,
 }
 
 static bfd_reloc_status_type
-ppc_section_reloc (abfd,
-		   reloc_entry,
-		   symbol,
-		   data,
-		   input_section,
-		   output_bfd,
-		   error_message)
+ppc_section_reloc (abfd, reloc_entry, symbol, data,
+		   input_section, output_bfd, error_message)
      bfd *abfd ATTRIBUTE_UNUSED;
      arelent *reloc_entry ATTRIBUTE_UNUSED;
      asymbol *symbol ATTRIBUTE_UNUSED;
@@ -1967,13 +1909,8 @@ ppc_section_reloc (abfd,
 }
 
 static bfd_reloc_status_type
-ppc_imglue_reloc (abfd,
-		  reloc_entry,
-		  symbol,
-		  data,
-		  input_section,
-		  output_bfd,
-		  error_message)
+ppc_imglue_reloc (abfd, reloc_entry, symbol, data,
+		  input_section, output_bfd, error_message)
      bfd *abfd ATTRIBUTE_UNUSED;
      arelent *reloc_entry ATTRIBUTE_UNUSED;
      asymbol *symbol ATTRIBUTE_UNUSED;
@@ -1996,17 +1933,14 @@ ppc_imglue_reloc (abfd,
 
 /* FIXME: There is a possiblity that when we read in a reloc from a file,
           that there are some bits encoded in the upper portion of the
-	  type field. Not yet implemented.
-*/
-static void ppc_coff_rtype2howto PARAMS ((arelent *relent,
-					  struct internal_reloc *internal));
+	  type field. Not yet implemented.  */
+static void ppc_coff_rtype2howto PARAMS ((arelent *, struct internal_reloc *));
 
 static void
 ppc_coff_rtype2howto (relent, internal)
      arelent *relent;
      struct internal_reloc *internal;
 {
-
   /* We can encode one of three things in the type field, aside from the
      type:
      1. IMAGE_REL_PPC_NEG - indicates the value field is a subtraction
@@ -2015,19 +1949,18 @@ ppc_coff_rtype2howto (relent, internal)
         the branch is expected to be taken or not.
      3. IMAGE_REL_PPC_TOCDEFN - toc slot definition in the file
      For now, we just strip this stuff to find the type, and ignore it other
-     than that.
-  */
+     than that.  */
   reloc_howto_type *howto;
   unsigned short r_type  = EXTRACT_TYPE (internal->r_type);
   unsigned short r_flags = EXTRACT_FLAGS(internal->r_type);
   unsigned short junk    = EXTRACT_JUNK (internal->r_type);
 
-  /* the masking process only slices off the bottom byte for r_type.  */
+  /* The masking process only slices off the bottom byte for r_type.  */
   if ( r_type > MAX_RELOC_INDEX )
     abort ();
 
-  /* check for absolute crap */
-  if ( junk != 0 )
+  /* Check for absolute crap.  */
+  if (junk != 0)
     abort ();
 
   switch(r_type)
@@ -2040,15 +1973,15 @@ ppc_coff_rtype2howto (relent, internal)
     case IMAGE_REL_PPC_ADDR32NB:
     case IMAGE_REL_PPC_SECTION:
     case IMAGE_REL_PPC_SECREL:
-      DUMP_RELOC2(ppc_coff_howto_table[r_type].name, internal);
+      DUMP_RELOC2 (ppc_coff_howto_table[r_type].name, internal);
       howto = ppc_coff_howto_table + r_type;
       break;
     case IMAGE_REL_PPC_IMGLUE:
-      DUMP_RELOC2(ppc_coff_howto_table[r_type].name, internal);
+      DUMP_RELOC2 (ppc_coff_howto_table[r_type].name, internal);
       howto = ppc_coff_howto_table + r_type;
       break;
     case IMAGE_REL_PPC_TOCREL16:
-      DUMP_RELOC2(ppc_coff_howto_table[r_type].name, internal);
+      DUMP_RELOC2 (ppc_coff_howto_table[r_type].name, internal);
       if (r_flags & IMAGE_REL_PPC_TOCDEFN)
 	howto = ppc_coff_howto_table + IMAGE_REL_PPC_TOCREL16_DEFN;
       else
@@ -2064,7 +1997,6 @@ ppc_coff_rtype2howto (relent, internal)
     }
 
   relent->howto = howto;
-
 }
 
 static reloc_howto_type *
@@ -2086,19 +2018,18 @@ coff_ppc_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
         the branch is expected to be taken or not.
      3. IMAGE_REL_PPC_TOCDEFN - toc slot definition in the file
      For now, we just strip this stuff to find the type, and ignore it other
-     than that.
-  */
+     than that.  */
 
-  unsigned short r_type  = EXTRACT_TYPE (rel->r_type);
-  unsigned short r_flags = EXTRACT_FLAGS(rel->r_type);
-  unsigned short junk    = EXTRACT_JUNK (rel->r_type);
+  unsigned short r_type  = EXTRACT_TYPE  (rel->r_type);
+  unsigned short r_flags = EXTRACT_FLAGS (rel->r_type);
+  unsigned short junk    = EXTRACT_JUNK  (rel->r_type);
 
-  /* the masking process only slices off the bottom byte for r_type.  */
-  if ( r_type > MAX_RELOC_INDEX )
+  /* The masking process only slices off the bottom byte for r_type.  */
+  if (r_type > MAX_RELOC_INDEX)
     abort ();
 
-  /* check for absolute crap */
-  if ( junk != 0 )
+  /* Check for absolute crap.  */
+  if (junk != 0)
     abort ();
 
   switch(r_type)
@@ -2141,7 +2072,7 @@ coff_ppc_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
   return howto;
 }
 
-/* a cheesy little macro to make the code a little more readable */
+/* A cheesy little macro to make the code a little more readable.  */
 #define HOW2MAP(bfd_rtype,ppc_rtype)  \
  case bfd_rtype: return &ppc_coff_howto_table[ppc_rtype]
 
@@ -2167,7 +2098,6 @@ ppc_coff_reloc_type_lookup (abfd, code)
     default:
       return NULL;
     }
-  /*NOTREACHED*/
 }
 
 #undef HOW2MAP
@@ -2229,8 +2159,7 @@ ppc_coff_reloc_type_lookup (abfd, code)
    2. It's not clear to me that being the last bfd read necessarily means
       that you are the last bfd closed.
    3. Doing it on a "swap in" hook depends on when the "swap in" is called,
-      and how often, etc. It's not clear to me that there isn't a hole here.
-*/
+      and how often, etc. It's not clear to me that there isn't a hole here.  */
 static void ppc_coff_swap_sym_in_hook PARAMS ((bfd *, PTR, PTR));
 
 static void
@@ -2239,21 +2168,19 @@ ppc_coff_swap_sym_in_hook (abfd, ext1, in1)
      PTR ext1 ATTRIBUTE_UNUSED;
      PTR in1;
 {
-  struct internal_syment      *in = (struct internal_syment *)in1;
+  struct internal_syment * in = (struct internal_syment *)in1;
 
-  if (bfd_of_toc_owner != 0) /* we already have a toc, so go home */
+  if (bfd_of_toc_owner != 0) /* We already have a toc, so go home.  */
     return;
 
-  if (strcmp(in->_n._n_name, ".toc") == 0)
+  if (strcmp (in->_n._n_name, ".toc") == 0)
     {
       flagword flags;
       register asection *s;
 
-      s = bfd_get_section_by_name ( abfd , TOC_SECTION_NAME);
+      s = bfd_get_section_by_name (abfd, TOC_SECTION_NAME);
       if (s != NULL)
-	{
-	  return;
-	}
+	return;
 
       flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY ;
 
@@ -2262,12 +2189,10 @@ ppc_coff_swap_sym_in_hook (abfd, ext1, in1)
       if (s == NULL
 	  || !bfd_set_section_flags (abfd, s, flags)
 	  || !bfd_set_section_alignment (abfd, s, 2))
-	{
-	  /* FIXME: set appropriate bfd error */
-	  abort ();
-	}
+	/* FIXME: set appropriate bfd error.  */
+	abort ();
 
-      /* save the bfd for later allocation */
+      /* Save the bfd for later allocation.  */
       bfd_of_toc_owner = abfd;
     }
 
@@ -2297,7 +2222,7 @@ ppc_get_last()
   return bfd_of_toc_owner;
 }
 
-/* this piece of machinery exists only to guarantee that the bfd that holds
+/* This piece of machinery exists only to guarantee that the bfd that holds
    the toc section is written last.
 
    This does depend on bfd_make_section attaching a new section to the
@@ -2306,8 +2231,7 @@ ppc_get_last()
    This is otherwise intended to be functionally the same as
    cofflink.c:_bfd_coff_final_link(). It is specifically different only
    where the POWERPC_LE_PE macro modifies the code. It is left in as a
-   precise form of comment. krk@cygnus.com
-*/
+   precise form of comment. krk@cygnus.com  */
 
 /* Do the final link step.  */
 
@@ -2382,9 +2306,9 @@ ppc_bfd_coff_final_link (abfd, info)
     {
       o->reloc_count = 0;
       o->lineno_count = 0;
+
       for (p = o->link_order_head; p != NULL; p = p->next)
 	{
-
 	  if (p->type == bfd_indirect_link_order)
 	    {
 	      asection *sec;
@@ -2437,8 +2361,10 @@ ppc_bfd_coff_final_link (abfd, info)
       amt = abfd->section_count + 1;
       amt *= sizeof (struct coff_link_section_info);
       finfo.section_info = (struct coff_link_section_info *) bfd_malloc (amt);
+
       if (finfo.section_info == NULL)
 	goto error_return;
+
       for (i = 0; i <= abfd->section_count; i++)
 	{
 	  finfo.section_info[i].relocs = NULL;
@@ -2451,6 +2377,7 @@ ppc_bfd_coff_final_link (abfd, info)
   line_filepos = rel_filepos;
   linesz = bfd_coff_linesz (abfd);
   max_output_reloc_count = 0;
+
   for (o = abfd->sections; o != NULL; o = o->next)
     {
       if (o->lineno_count == 0)
@@ -2605,7 +2532,6 @@ ppc_bfd_coff_final_link (abfd, info)
 #endif
 
   /* Free up the buffers used by _bfd_coff_link_input_bfd.  */
-
   coff_debug_merge_hash_table_free (&finfo.debug_merge);
   debug_merge_allocated = FALSE;