2000-11-06 Kazu Hirata <kazu@hxi.com>

	* as.c: Fix formatting.
	* dwarf2dbg.c: Likewise.
	* itbl-ops.c: Likewise.
	* listing.c: Likewise.
	* macro.h: Likewise.
	* messages.c: Likewise.
	* read.c: Likewise.
	* subsegs.c: Likewise.
	* subsegs.h: Likewise.
	* write.c: Likewise.

11 files changed, 151 insertions, 188 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 6232652..656867b 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,8 +1,18 @@
 2000-11-06  Kazu Hirata  <kazu@hxi.com>
 
-	* input-file.c: Fix formatting.
+	* as.c: Fix formatting.
+	* dwarf2dbg.c: Likewise.
+	* input-file.c: Likewise.
 	* input-file.h: Likewise.
 	* input-scrub.c: Likewise.
+	* itbl-ops.c: Likewise.
+	* listing.c: Likewise.
+	* macro.h: Likewise.
+	* messages.c: Likewise.
+	* read.c: Likewise.
+	* subsegs.c: Likewise.
+	* subsegs.h: Likewise.
+	* write.c: Likewise.
 
 2000-11-06  Nick Clifton  <nickc@redhat.com>
 
diff --git a/gas/as.c b/gas/as.c
index db183a3..48ab5c4 100644
--- a/gas/as.c
+++ b/gas/as.c
@@ -497,7 +497,7 @@ parse_args (pargc, pargv)
 	  new_argv[new_argc++] = optarg;
 	  new_argv[new_argc] = NULL;
 	  break;
-	
+
 	case OPTION_TARGET_HELP:
           md_show_usage (stdout);
           exit (EXIT_SUCCESS);
diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index bcf1c27..b91ba58 100644
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -782,15 +782,14 @@ dwarf2_generate_asm_lineno (size)
 {
   bfd_vma addr;
   static struct dwarf2_line_info debug_line;
-  
+
   /* First update the notion of the current source line.  */
-  dwarf2_where (& debug_line);
-  
+  dwarf2_where (&debug_line);
+
   /* We want the offset of the start of this
      instruction within the the current frag.  */
   addr = frag_now->fr_address + frag_now_fix () - size;
-  
+
   /* And record the information.  */
-  dwarf2_gen_line_info (addr, & debug_line);
+  dwarf2_gen_line_info (addr, &debug_line);
 }
-
diff --git a/gas/itbl-ops.c b/gas/itbl-ops.c
index 392db19..b7c3686 100644
--- a/gas/itbl-ops.c
+++ b/gas/itbl-ops.c
@@ -114,43 +114,39 @@ int itbl_have_entries = 0;
 /*======================================================================*/
 /* structures for keeping itbl format entries */
 
-struct itbl_range
-  {
-    int sbit;			/* mask starting bit position */
-    int ebit;			/* mask ending bit position */
-  };
-
-struct itbl_field
-  {
-    e_type type;		/* dreg/creg/greg/immed/symb */
-    struct itbl_range range;	/* field's bitfield range within instruction */
-    unsigned long flags;	/* field flags */
-    struct itbl_field *next;	/* next field in list */
-  };
+struct itbl_range {
+  int sbit;			/* mask starting bit position */
+  int ebit;			/* mask ending bit position */
+};
+
+struct itbl_field {
+  e_type type;			/* dreg/creg/greg/immed/symb */
+  struct itbl_range range;	/* field's bitfield range within instruction */
+  unsigned long flags;		/* field flags */
+  struct itbl_field *next;	/* next field in list */
+};
 
 /* These structures define the instructions and registers for a processor.
  * If the type is an instruction, the structure defines the format of an
  * instruction where the fields are the list of operands.
  * The flags field below uses the same values as those defined in the
  * gnu assembler and are machine specific.  */
-struct itbl_entry
-  {
-    e_processor processor;	/* processor number */
-    e_type type;		/* dreg/creg/greg/insn */
-    char *name;			/* mnemionic name for insn/register */
-    unsigned long value;	/* opcode/instruction mask/register number */
-    unsigned long flags;	/* effects of the instruction */
-    struct itbl_range range;	/* bit range within instruction for value */
-    struct itbl_field *fields;	/* list of operand definitions (if any) */
-    struct itbl_entry *next;	/* next entry */
-  };
+struct itbl_entry {
+  e_processor processor;	/* processor number */
+  e_type type;			/* dreg/creg/greg/insn */
+  char *name;			/* mnemionic name for insn/register */
+  unsigned long value;		/* opcode/instruction mask/register number */
+  unsigned long flags;		/* effects of the instruction */
+  struct itbl_range range;	/* bit range within instruction for value */
+  struct itbl_field *fields;	/* list of operand definitions (if any) */
+  struct itbl_entry *next;	/* next entry */
+};
 
 /* local data and structures */
 
 static int itbl_num_opcodes = 0;
 /* Array of entries for each processor and entry type */
-static struct itbl_entry *entries[e_nprocs][e_ntypes] =
-{
+static struct itbl_entry *entries[e_nprocs][e_ntypes] = {
   {0, 0, 0, 0, 0, 0},
   {0, 0, 0, 0, 0, 0},
   {0, 0, 0, 0, 0, 0},
@@ -273,7 +269,8 @@ itbl_add_operand (struct itbl_entry *e, int yytype, int sbit,
 #include "symbols.h"
 static void append_insns_as_macros (void);
 
-/* initialize for gas */
+/* Initialize for gas.  */
+
 void
 itbl_init (void)
 {
@@ -282,7 +279,7 @@ itbl_init (void)
   e_type type;
 
   if (!itbl_have_entries)
-	return;
+    return;
 
   /* Since register names don't have a prefix, put them in the symbol table so
      they can't be used as symbols.  This simplifies argument parsing as
@@ -297,7 +294,7 @@ itbl_init (void)
 	for (e = *es; e; e = e->next)
 	  {
 	    symbol_table_insert (symbol_create (e->name, reg_section,
-					     e->value, &zero_address_frag));
+						e->value, &zero_address_frag));
 	  }
       }
   append_insns_as_macros ();
@@ -327,7 +324,7 @@ append_insns_as_macros (void)
   int n, id, size, new_size, new_num_opcodes;
 
   if (!itbl_have_entries)
-	return;
+    return;
 
   if (!itbl_num_opcodes)	/* no new instructions to add! */
     {
@@ -603,7 +600,7 @@ itbl_disassemble (char *s, unsigned long insn)
   struct itbl_field *f;
 
   if (!ITBL_IS_INSN (insn))
-    return 0;			/* error*/
+    return 0;			/* error */
   processor = get_processor (ITBL_DECODE_PNUM (insn));
 
   /* find entry in list */
@@ -612,15 +609,15 @@ itbl_disassemble (char *s, unsigned long insn)
     return 0;			/* opcode not in table; invalid instrustion */
   strcpy (s, e->name);
 
-  /* parse insn's args (if any) */
+  /* Parse insn's args (if any).  */
   for (f = e->fields; f; f = f->next)	/* for each arg, ...  */
     {
       struct itbl_entry *r;
       unsigned long value;
 
-      if (f == e->fields)	/* first operand is preceeded by tab */
+      if (f == e->fields)	/* First operand is preceeded by tab.  */
 	strcat (s, "\t");
-      else			/* ','s separate following operands */
+      else			/* ','s separate following operands.  */
 	strcat (s, ",");
       value = extract_range (insn, f->range);
       /* n should be in form $n or 0xhhh (are symbol names valid?? */
@@ -630,7 +627,7 @@ itbl_disassemble (char *s, unsigned long insn)
 	case e_creg:
 	case e_greg:
 	  /* Accept either a string name
-			 * or '$' followed by the register number */
+	     or '$' followed by the register number.  */
 	  r = find_entry_byval (e->processor, f->type, value, &f->range);
 	  if (r)
 	    strcat (s, r->name);
@@ -638,11 +635,9 @@ itbl_disassemble (char *s, unsigned long insn)
 	    sprintf (s, "%s$%lu", s, value);
 	  break;
 	case e_addr:
-	  /* use assembler's symbol table to find symbol */
-	  /* FIXME!! Do we need this?
-			 *   if so, what about relocs??
-			*/
-	  /* If not a symbol, fall thru to IMMED */
+	  /* Use assembler's symbol table to find symbol.  */
+	  /* FIXME!! Do we need this?  If so, what about relocs??  */
+	  /* If not a symbol, fall through to IMMED.  */
 	case e_immed:
 	  sprintf (s, "%s0x%lx", s, value);
 	  break;
@@ -650,7 +645,7 @@ itbl_disassemble (char *s, unsigned long insn)
 	  return 0;		/* error; invalid field spec */
 	}
     }
-  return 1;			/* done! */
+  return 1;			/* Done!  */
 }
 
 /*======================================================================*/
diff --git a/gas/listing.c b/gas/listing.c
index 9855228..7fdb67d 100644
--- a/gas/listing.c
+++ b/gas/listing.c
@@ -119,20 +119,17 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #endif
 
 /* This structure remembers which .s were used.  */
-typedef struct file_info_struct
-{
+typedef struct file_info_struct {
   struct file_info_struct * next;
   char *                    filename;
   long                      pos;
   unsigned int              linenum;
   int                       at_end;
-}
-file_info_type;
+} file_info_type;
 
 /* This structure rememebrs which line from which file goes into which
    frag.  */
-struct list_info_struct
-{
+struct list_info_struct {
   /* Frag which this line of source is nearest to.  */
   fragS *frag;
 
@@ -157,16 +154,15 @@ struct list_info_struct
   /* Pointer to any error message associated with this line.  */
   char *message;
 
-  enum
-    {
-      EDICT_NONE,
-      EDICT_SBTTL,
-      EDICT_TITLE,
-      EDICT_NOLIST,
-      EDICT_LIST,
-      EDICT_NOLIST_NEXT,
-      EDICT_EJECT
-    } edict;
+  enum {
+    EDICT_NONE,
+    EDICT_SBTTL,
+    EDICT_TITLE,
+    EDICT_NOLIST,
+    EDICT_LIST,
+    EDICT_NOLIST_NEXT,
+    EDICT_EJECT
+  } edict;
   char *edict_arg;
 
   /* Nonzero if this line is to be omitted because it contains
@@ -194,7 +190,7 @@ static int                       paper_height = 60;
 extern int                       listing;
 
 /* File to output listings to.  */
-static FILE * list_file;
+static FILE *list_file;
 
 /* This static array is used to keep the text of data to be printed
    before the start of the line.  */
@@ -209,7 +205,7 @@ static char *data_buffer;
 
 /* Prototypes.  */
 static void listing_message PARAMS ((const char *name, const char *message));
-static file_info_type * file_info PARAMS ((const char *file_name));
+static file_info_type *file_info PARAMS ((const char *file_name));
 static void new_frag PARAMS ((void));
 static char *buffer_line PARAMS ((file_info_type *file,
 				  char *line, unsigned int size));
diff --git a/gas/macro.h b/gas/macro.h
index 7c30086..030fc91 100644
--- a/gas/macro.h
+++ b/gas/macro.h
@@ -38,15 +38,13 @@
 
 /* describe the formal arguments to a macro */
 
-typedef struct formal_struct
-  {
-    struct formal_struct *next;	/* next formal in list */
-    sb name;			/* name of the formal */
-    sb def;			/* the default value */
-    sb actual;			/* the actual argument (changed on each expansion) */
-    int index;			/* the index of the formal 0..formal_count-1 */
-  }
-formal_entry;
+typedef struct formal_struct {
+  struct formal_struct *next;	/* next formal in list */
+  sb name;			/* name of the formal */
+  sb def;			/* the default value */
+  sb actual;			/* the actual argument (changed on each expansion) */
+  int index;			/* the index of the formal 0..formal_count-1 */
+} formal_entry;
 
 /* Other values found in the index field of a formal_entry.  */
 #define QUAL_INDEX (-1)
@@ -55,14 +53,12 @@ formal_entry;
 
 /* describe the macro.  */
 
-typedef struct macro_struct
-  {
-    sb sub;			/* substitution text.  */
-    int formal_count;		/* number of formal args.  */
-    formal_entry *formals;	/* pointer to list of formal_structs */
-    struct hash_control *formal_hash; /* hash table of formals.  */
-  }
-macro_entry;
+typedef struct macro_struct {
+  sb sub;			/* substitution text.  */
+  int formal_count;		/* number of formal args.  */
+  formal_entry *formals;	/* pointer to list of formal_structs */
+  struct hash_control *formal_hash; /* hash table of formals.  */
+} macro_entry;
 
 /* Whether any macros have been defined.  */
 
diff --git a/gas/messages.c b/gas/messages.c
index 42f5134..7af8de6 100644
--- a/gas/messages.c
+++ b/gas/messages.c
@@ -1,5 +1,5 @@
 /* messages.c - error reporter -
-   Copyright (C) 1987, 91, 92, 93, 94, 95, 96, 97, 1998
+   Copyright (C) 1987, 91, 92, 93, 94, 95, 96, 97, 98, 2000
    Free Software Foundation, Inc.
    This file is part of GAS, the GNU Assembler.
 
@@ -47,8 +47,7 @@ static void as_show_where PARAMS ((void));
 static void as_warn_internal PARAMS ((char *, unsigned int, char *));
 static void as_bad_internal PARAMS ((char *, unsigned int, char *));
 
-/*
- * Despite the rest of the comments in this file, (FIXME-SOON),
+/* Despite the rest of the comments in this file, (FIXME-SOON),
  * here is the current scheme for error messages etc:
  *
  * as_fatal() is used when gas is quite confused and
@@ -105,7 +104,8 @@ identify (file)
   fprintf (stderr, _("Assembler messages:\n"));
 }
 
-static int warning_count;	/* Count of number of warnings issued */
+/* The number of warnings issued.  */
+static int warning_count;
 
 int
 had_warnings ()
@@ -114,7 +114,7 @@ had_warnings ()
 }
 
 /* Nonzero if we've hit a 'bad error', and should not write an obj file,
-   and exit with a nonzero error code */
+   and exit with a nonzero error code.  */
 
 static int error_count;
 
@@ -138,11 +138,7 @@ as_show_where ()
     fprintf (stderr, "%s:%u: ", file, line);
 }
 
-/*
- *			a s _ p e r r o r
- *
- * Like perror(3), but with more info.
- */
+/* Like perror(3), but with more info.  */
 
 void
 as_perror (gripe, filename)
@@ -165,18 +161,15 @@ as_perror (gripe, filename)
 #endif
 }
 
-/*
- *			a s _ t s k t s k ()
- *
- * Send to stderr a string as a warning, and locate warning
- * in input file(s).
- * Please only use this for when we have some recovery action.
- * Please explain in string (which may have '\n's) what recovery was done.
- */
+/* Send to stderr a string as a warning, and locate warning
+   in input file(s).
+   Please only use this for when we have some recovery action.
+   Please explain in string (which may have '\n's) what recovery was
+   done.  */
 
 #ifdef USE_STDARG
 void
-as_tsktsk (const char *format,...)
+as_tsktsk (const char *format, ...)
 {
   va_list args;
 
@@ -185,7 +178,7 @@ as_tsktsk (const char *format,...)
   vfprintf (stderr, format, args);
   va_end (args);
   (void) putc ('\n', stderr);
-}				/* as_tsktsk() */
+}
 #else
 void
 as_tsktsk (format, va_alist)
@@ -199,7 +192,7 @@ as_tsktsk (format, va_alist)
   vfprintf (stderr, format, args);
   va_end (args);
   (void) putc ('\n', stderr);
-}				/* as_tsktsk() */
+}
 #endif /* not NO_STDARG */
 
 /* The common portion of as_warn and as_warn_where.  */
@@ -226,18 +219,15 @@ as_warn_internal (file, line, buffer)
 #endif
 }
 
-/*
- *			a s _ w a r n ()
- *
- * Send to stderr a string as a warning, and locate warning
- * in input file(s).
- * Please only use this for when we have some recovery action.
- * Please explain in string (which may have '\n's) what recovery was done.
- */
+/* Send to stderr a string as a warning, and locate warning
+   in input file(s).
+   Please only use this for when we have some recovery action.
+   Please explain in string (which may have '\n's) what recovery was
+   done.  */
 
 #ifdef USE_STDARG
 void
-as_warn (const char *format,...)
+as_warn (const char *format, ...)
 {
   va_list args;
   char buffer[2000];
@@ -249,9 +239,8 @@ as_warn (const char *format,...)
       va_end (args);
       as_warn_internal ((char *) NULL, 0, buffer);
     }
-}				/* as_warn() */
+}
 #else
-/*VARARGS1 */
 void
 as_warn (format, va_alist)
      const char *format;
@@ -267,16 +256,16 @@ as_warn (format, va_alist)
       va_end (args);
       as_warn_internal ((char *) NULL, 0, buffer);
     }
-}				/* as_warn() */
+}
 #endif /* not NO_STDARG */
 
-/* as_warn_where, like as_bad but the file name and line number are
-   passed in.  Unfortunately, we have to repeat the function in order
-   to handle the varargs correctly and portably.  */
+/* Like as_bad but the file name and line number are passed in.
+   Unfortunately, we have to repeat the function in order to handle
+   the varargs correctly and portably.  */
 
 #ifdef USE_STDARG
 void
-as_warn_where (char *file, unsigned int line, const char *format,...)
+as_warn_where (char *file, unsigned int line, const char *format, ...)
 {
   va_list args;
   char buffer[2000];
@@ -288,9 +277,8 @@ as_warn_where (char *file, unsigned int line, const char *format,...)
       va_end (args);
       as_warn_internal (file, line, buffer);
     }
-}				/* as_warn() */
+}
 #else
-/*VARARGS1 */
 void
 as_warn_where (file, line, format, va_alist)
      char *file;
@@ -308,7 +296,7 @@ as_warn_where (file, line, format, va_alist)
       va_end (args);
       as_warn_internal (file, line, buffer);
     }
-}				/* as_warn() */
+}
 #endif /* not NO_STDARG */
 
 /* The common portion of as_bad and as_bad_where.  */
@@ -335,18 +323,15 @@ as_bad_internal (file, line, buffer)
 #endif
 }
 
-/*
- *			a s _ b a d ()
- *
- * Send to stderr a string as a warning, and locate warning in input file(s).
- * Please us when there is no recovery, but we want to continue processing
- * but not produce an object file.
- * Please explain in string (which may have '\n's) what recovery was done.
- */
+/* Send to stderr a string as a warning, and locate warning in input
+   file(s).  Please us when there is no recovery, but we want to
+   continue processing but not produce an object file.
+   Please explain in string (which may have '\n's) what recovery was
+   done. */
 
 #ifdef USE_STDARG
 void
-as_bad (const char *format,...)
+as_bad (const char *format, ...)
 {
   va_list args;
   char buffer[2000];
@@ -359,7 +344,6 @@ as_bad (const char *format,...)
 }
 
 #else
-/*VARARGS1 */
 void
 as_bad (format, va_alist)
      const char *format;
@@ -376,13 +360,13 @@ as_bad (format, va_alist)
 }
 #endif /* not NO_STDARG */
 
-/* as_bad_where, like as_bad but the file name and line number are
-   passed in.  Unfortunately, we have to repeat the function in order
-   to handle the varargs correctly and portably.  */
+/* Like as_bad but the file name and line number are passed in.
+   Unfortunately, we have to repeat the function in order to handle
+   the varargs correctly and portably.  */
 
 #ifdef USE_STDARG
 void
-as_bad_where (char *file, unsigned int line, const char *format,...)
+as_bad_where (char *file, unsigned int line, const char *format, ...)
 {
   va_list args;
   char buffer[2000];
@@ -395,7 +379,6 @@ as_bad_where (char *file, unsigned int line, const char *format,...)
 }
 
 #else
-/*VARARGS1 */
 void
 as_bad_where (file, line, format, va_alist)
      char *file;
@@ -414,18 +397,14 @@ as_bad_where (file, line, format, va_alist)
 }
 #endif /* not NO_STDARG */
 
-/*
- *			a s _ f a t a l ()
- *
- * Send to stderr a string as a fatal message, and print location of error in
- * input file(s).
- * Please only use this for when we DON'T have some recovery action.
- * It xexit()s with a warning status.
- */
+/* Send to stderr a string as a fatal message, and print location of
+   error in input file(s).
+   Please only use this for when we DON'T have some recovery action.
+   It xexit()s with a warning status.  */
 
 #ifdef USE_STDARG
 void
-as_fatal (const char *format,...)
+as_fatal (const char *format, ...)
 {
   va_list args;
 
@@ -436,9 +415,8 @@ as_fatal (const char *format,...)
   (void) putc ('\n', stderr);
   va_end (args);
   xexit (EXIT_FAILURE);
-}				/* as_fatal() */
+}
 #else
-/*VARARGS1*/
 void
 as_fatal (format, va_alist)
      char *format;
@@ -453,13 +431,11 @@ as_fatal (format, va_alist)
   (void) putc ('\n', stderr);
   va_end (args);
   xexit (EXIT_FAILURE);
-}				/* as_fatal() */
+}
 #endif /* not NO_STDARG */
 
-/*
- * as_assert: Indicate assertion failure.
- * Arguments: Filename, line number, optional function name.
- */
+/* Indicate assertion failure.
+   Arguments: Filename, line number, optional function name.  */
 
 void
 as_assert (file, line, fn)
@@ -479,6 +455,7 @@ as_assert (file, line, fn)
 
 /* as_abort: Print a friendly message saying how totally hosed we are,
    and exit without producing a core file.  */
+
 void
 as_abort (file, line, fn)
      const char *file, *fn;
@@ -536,5 +513,3 @@ sprint_value (buf, val)
 #endif
   abort ();
 }
-
-/* end of messages.c */
diff --git a/gas/read.c b/gas/read.c
index d776c0f..0afd1e5 100644
--- a/gas/read.c
+++ b/gas/read.c
@@ -119,8 +119,7 @@ die horribly;
 #endif
 
 /* Used by is_... macros. our ctype[].  */
-char lex_type[256] =
-{
+char lex_type[256] = {
   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* @ABCDEFGHIJKLMNO */
   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* PQRSTUVWXYZ[\]^_ */
   0, 0, 0, LEX_HASH, LEX_DOLLAR, LEX_PCT, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, /* _!"#$%&'()*+,-./ */
@@ -141,8 +140,7 @@ char lex_type[256] =
 
 /* In: a character.
    Out: 1 if this character ends a line.  */
-char is_end_of_line[256] =
-{
+char is_end_of_line[256] = {
 #ifdef CR_EOL
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0,	/* @abcdefghijklmno */
 #else
@@ -275,8 +273,7 @@ read_begin ()
 
 static struct hash_control *po_hash;
 
-static const pseudo_typeS potable[] =
-{
+static const pseudo_typeS potable[] = {
   {"abort", s_abort, 0},
   {"align", s_align_ptwo, 0},
   {"ascii", stringer, 0},
@@ -610,10 +607,10 @@ read_a_source_file (name)
                          symbol in the symbol table.  */
 		      if (!mri_line_macro
 #ifdef TC_START_LABEL_WITHOUT_COLON
-                          && TC_START_LABEL_WITHOUT_COLON(c,
-                                                          input_line_pointer)
+			  && TC_START_LABEL_WITHOUT_COLON(c,
+							  input_line_pointer)
 #endif
-                          )
+			  )
 			line_label = colon (line_start);
 		      else
 			line_label = symbol_create (line_start,
@@ -659,13 +656,13 @@ read_a_source_file (name)
 		  int len;
 
 		  /* Find the end of the current expanded macro line.  */
-		  for (s = input_line_pointer - 1; *s ; ++s)
+		  for (s = input_line_pointer - 1; *s; ++s)
 		    if (is_end_of_line[(unsigned char) *s])
 		      break;
 
 		  /* Copy it for safe keeping.  Also give an indication of
 		     how much macro nesting is involved at this point.  */
-		  len = s - (input_line_pointer-1);
+		  len = s - (input_line_pointer - 1);
 		  copy = (char *) xmalloc (len + macro_nest + 2);
 		  memset (copy, '>', macro_nest);
 		  copy[macro_nest] = ' ';
@@ -745,7 +742,7 @@ read_a_source_file (name)
 
 		    strncpy (original_case_string, s2, sizeof (original_case_string));
 		    original_case_string[sizeof (original_case_string) - 1] = 0;
-		    
+
 		    while (*s2)
 		      {
 			if (isupper ((unsigned char) *s2))
@@ -2094,7 +2091,7 @@ s_lcomm_internal (needs_align, bytes_p)
       if (align)
 	frag_align (align, 0, 0);
 
-      /* Detach from old frag.	*/
+      /* Detach from old frag.  */
       if (S_GET_SEGMENT (symbolP) == bss_seg)
 	symbol_get_frag (symbolP)->fr_symbol = NULL;
 
@@ -3819,7 +3816,8 @@ parse_bitfield_cons (exp, nbytes)
 	      break;
 	    }			/* Won't fit.  */
 
-	  hold = ++input_line_pointer; /* skip ':' */
+	  /* Skip ':'.  */
+	  hold = ++input_line_pointer;
 
 	  (void) expression (exp);
 	  if (exp->X_op != O_constant)
diff --git a/gas/subsegs.c b/gas/subsegs.c
index 49a93af..1d29bba 100644
--- a/gas/subsegs.c
+++ b/gas/subsegs.c
@@ -19,9 +19,7 @@
    Software Foundation, 59 Temple Place - Suite 330, Boston, MA
    02111-1307, USA.  */
 
-/*
- * Segments & sub-segments.
- */
+/* Segments & sub-segments.  */
 
 #include "as.h"
 
@@ -41,8 +39,7 @@ segment_info_type segment_info[SEG_MAXIMUM_ORDINAL];
 frchainS *data0_frchainP, *bss0_frchainP;
 
 #endif /* MANY_SEGMENTS */
-char const *const seg_name[] =
-{
+char const *const seg_name[] = {
   "absolute",
 #ifdef MANY_SEGMENTS
   "e0", "e1", "e2", "e3", "e4", "e5", "e6", "e7", "e8", "e9",
@@ -567,8 +564,7 @@ section_symbol (sec)
 /* Return whether the specified segment is thought to hold text.  */
 
 #ifndef BFD_ASSEMBLER
-const char * const nontext_section_names[] =
-{
+const char * const nontext_section_names[] = {
   ".eh_frame",
   ".gcc_except_table",
 #ifdef OBJ_COFF
diff --git a/gas/subsegs.h b/gas/subsegs.h
index a2ef474..504b6df 100644
--- a/gas/subsegs.h
+++ b/gas/subsegs.h
@@ -64,8 +64,7 @@ extern frchainS *frchain_root;
    frag chain, even if it contains no (complete) frags.  */
 extern frchainS *frchain_now;
 
-typedef struct segment_info_struct
-{
+typedef struct segment_info_struct {
   frchainS *frchainP;
   unsigned int hadone : 1;
 
@@ -103,13 +102,12 @@ typedef struct segment_info_struct
   symbolS *sym;
 #endif
 
-  union
-    {
-      /* Current size of section holding stabs strings.  */
-      unsigned long stab_string_size;
-      /* Initial frag for ELF.  */
-      char *p;
-    }
+  union {
+    /* Current size of section holding stabs strings.  */
+    unsigned long stab_string_size;
+    /* Initial frag for ELF.  */
+    char *p;
+  }
   stabu;
 
 #ifdef NEED_LITERAL_POOL
diff --git a/gas/write.c b/gas/write.c
index 802d461..f30e0d0 100644
--- a/gas/write.c
+++ b/gas/write.c
@@ -55,7 +55,7 @@
 #ifndef TC_FIX_ADJUSTABLE
 #define TC_FIX_ADJUSTABLE(fix) 1
 #endif
-		  
+
 #ifndef	MD_PCREL_FROM_SECTION
 #define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from(FIXP)
 #endif