h8300.h: Fix comment formatting.

	* config/h8300/h8300.h: Fix comment formatting.
	* config/ia64/aix.h: Likewise.
	* config/ia64/ia64-protos.h: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/ia64/ia64.h: Likewise.
	* config/ia64/ia64intrin.h: Likewise.
	* config/ia64/linux.h: Likewise.
	* config/ia64/unwind-aix.c: Likewise.
	* config/ia64/unwind-ia64.c: Likewise.

From-SVN: r49031

gcc/ChangeLog

 2002-01-20  Kazu Hirata  <kazu@hxi.com>
 
+	* config/h8300/h8300.h: Fix comment formatting.
+	* config/ia64/aix.h: Likewise.
+	* config/ia64/ia64-protos.h: Likewise.
+	* config/ia64/ia64.c: Likewise.
+	* config/ia64/ia64.h: Likewise.
+	* config/ia64/ia64intrin.h: Likewise.
+	* config/ia64/linux.h: Likewise.
+	* config/ia64/unwind-aix.c: Likewise.
+	* config/ia64/unwind-ia64.c: Likewise.
+
+2002-01-20  Kazu Hirata  <kazu@hxi.com>
+
 	* config/h8300/h8300.c: Revise comments about shift code.
 
 2002-01-20  Kazu Hirata  <kazu@hxi.com>

gcc/config/h8300/h8300.h

@@ -397,7 +397,7 @@ enum reg_class {
 
 #define N_REG_CLASSES (int) LIM_REG_CLASSES
 
-/* Give names of register classes as strings for dump file.   */
+/* Give names of register classes as strings for dump file.  */
 
 #define REG_CLASS_NAMES \
 { "NO_REGS", "GENERAL_REGS", "MAC_REGS", "ALL_REGS", "LIM_REGS" }

gcc/config/ia64/aix.h

 /* Definitions of target machine GNU compiler.  IA-64/AIX version.
-   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
    Contributed by Timothy Wall (twall@cygnus.com)
 
 This file is part of GNU CC.
@@ -20,7 +20,7 @@ the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
 /* AIX5 (aka Monterey): a mix of AIX and UnixWare.  
-   This file is loosely based on ia64/linux.h. */
+   This file is loosely based on ia64/linux.h.  */
 
 /* This macro is a C statement to print on `stderr' a string describing the
    particular machine description choice.  */
@@ -51,7 +51,7 @@ Boston, MA 02111-1307, USA.  */
 /* Provide a STARTFILE_SPEC appropriate for AIX.  Here we add
    the crti C++ startup files file which provide part of the support
    for getting C++ file-scope static object constructed before entering
-   `main'. */ 
+   `main'.  */ 
    
 #undef	STARTFILE_SPEC
 #define STARTFILE_SPEC \
@@ -63,7 +63,7 @@ Boston, MA 02111-1307, USA.  */
 
 /* Provide a ENDFILE_SPEC appropriate for AIX.  Here we tack on
    the crtn file which provides termination of the support for getting C++
-   file-scope static object constructed before entering `main'. */
+   file-scope static object constructed before entering `main'.  */
 
 #undef  ENDFILE_SPEC
 #define ENDFILE_SPEC "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
@@ -75,7 +75,7 @@ Boston, MA 02111-1307, USA.  */
    CPP.  It can also specify how to translate options you give to GNU CC into
    options for GNU CC to pass to the CPP.  */
 
-/* If -ansi, we need to define _ANSI_C_SOURCE to get the right headers. */
+/* If -ansi, we need to define _ANSI_C_SOURCE to get the right headers.  */
 #undef CPP_SPEC
 #define CPP_SPEC "\
 %{mcpu=itanium:-D__itanium__} %{mbig-endian:-D__BIG_ENDIAN__} \
@@ -90,7 +90,7 @@ Boston, MA 02111-1307, USA.  */
 -D__LP64__ -D__ELF__ -Asystem=unix -Asystem=aix -Acpu=ia64 -Amachine=ia64 \
 -D__64BIT__ -D_LONG_LONG -D_IA64 -D__int128=__size128_t"
 
-/* The GNU C++ standard library requires that these macros be defined. */
+/* The GNU C++ standard library requires that these macros be defined.  */
 #undef CPLUSPLUS_CPP_SPEC
 #define CPLUSPLUS_CPP_SPEC                      \
   "-D_XOPEN_SOURCE=500                          \
@@ -104,7 +104,7 @@ Boston, MA 02111-1307, USA.  */
 #undef ASM_SPEC
 #define ASM_SPEC "-x %{mconstant-gp} %{mauto-pic}"
 
-/* Define this for shared library support. */
+/* Define this for shared library support.  */
 
 #undef LINK_SPEC
 #define LINK_SPEC "\
@@ -135,7 +135,7 @@ Boston, MA 02111-1307, USA.  */
 do {							\
 } while (0)
 
-/* Tell the linker where to find the crt*.o files. */
+/* Tell the linker where to find the crt*.o files.  */
 
 #ifndef CROSS_COMPILE
 #undef STANDARD_STARTFILE_PREFIX
@@ -240,7 +240,7 @@ extern unsigned int ia64_section_threshold;
     }								\
   while (0)
 
-/* Override ia64/sysv4.h setting with that used by AIX5. */
+/* Override ia64/sysv4.h setting with that used by AIX5.  */
 #undef WCHAR_TYPE
 #ifdef __64BIT__
 #define WCHAR_TYPE "unsigned int"

gcc/config/ia64/ia64-protos.h

@@ -16,7 +16,7 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+Boston, MA 02111-1307, USA.  */
 
 /* Variables defined in ia64.c.  */
 

gcc/config/ia64/ia64.c

@@ -663,7 +663,7 @@ shladd_operand (op, mode)
 	      || INTVAL (op) == 8 || INTVAL (op) == 16));
 }
 
-/* Return 1 if OP is a -16, -8, -4, -1, 1, 4, 8, or 16 immediate operand. */
+/* Return 1 if OP is a -16, -8, -4, -1, 1, 4, 8, or 16 immediate operand.  */
 
 int
 fetchadd_operand (op, mode)
@@ -3578,7 +3578,7 @@ ia64_print_operand (file, x, code)
     case POST_DEC:
     case POST_MODIFY:
       x = XEXP (x, 0);
-      /* ... fall through ... */
+      /* ... fall through ...  */
 
     case REG:
       fputs (reg_names [REGNO (x)], file);
@@ -4175,7 +4175,7 @@ rws_access_regno (regno, flags, pred)
 	      && ! rws_sum[regno].written_by_fp)
 	    /* The predicates of a branch are available within the
 	       same insn group as long as the predicate was written by
-	       something other than a floating-point instruction.   */
+	       something other than a floating-point instruction.  */
 	    return 0;
 	}
 
@@ -4292,7 +4292,7 @@ update_set_flags (x, pflags, ppred, pcond)
 	     type compares.  We do not generate such instructions
 	     currently.  */
 	}
-      /* ... fall through ... */
+      /* ... fall through ...  */
 
     default:
       if (GET_RTX_CLASS (GET_CODE (src)) == '<'
@@ -6942,7 +6942,7 @@ ia64_encode_section_info (decl)
   /* This decl is marked as being in small data/bss but it shouldn't
      be; one likely explanation for this is that the decl has been
      moved into a different section from the one it was in when
-     ENCODE_SECTION_INFO was first called.  Remove the '@'.*/
+     ENCODE_SECTION_INFO was first called.  Remove the '@'.  */
   else if (symbol_str[0] == SDATA_NAME_FLAG_CHAR)
     {
       XSTR (XEXP (DECL_RTL (decl), 0), 0)
@@ -7006,7 +7006,7 @@ process_set (asm_out_file, pat)
       return 1;
     }
 
-  /* Look for SP = .... */
+  /* Look for SP = ....  */
   if (GET_CODE (dest) == REG && REGNO (dest) == STACK_POINTER_REGNUM)
     {
       if (GET_CODE (src) == PLUS)
@@ -7803,14 +7803,14 @@ ia64_hpux_function_arg_padding (mode, type)
      enum machine_mode mode;
      tree type;
 {
-   /* Exception to normal case for structures/unions/etc. */
+   /* Exception to normal case for structures/unions/etc.  */
 
    if (type && AGGREGATE_TYPE_P (type)
        && int_size_in_bytes (type) < UNITS_PER_WORD)
      return upward;
 
    /* This is the standard FUNCTION_ARG_PADDING with !BYTES_BIG_ENDIAN
-      hardwired to be true. */
+      hardwired to be true.  */
 
    return((mode == BLKmode
        ? (type && TREE_CODE (TYPE_SIZE (type)) == INTEGER_CST

gcc/config/ia64/ia64.h

@@ -53,7 +53,7 @@ extern int target_flags;
 
 #define MASK_VOL_ASM_STOP 0x00000010	/* Emit stop bits for vol ext asm.  */
 
-#define MASK_ILP32      0x00000020      /* Generate ILP32 code. */
+#define MASK_ILP32      0x00000020      /* Generate ILP32 code.  */
 
 #define MASK_B_STEP	0x00000040	/* Emit code for Itanium B step.  */
 
@@ -1846,7 +1846,7 @@ do {									\
 
 /* If a variable is weakened, made one only or moved into a different
    section, it may be necessary to redo the section info to move the
-   variable out of sdata. */
+   variable out of sdata.  */
 
 #define REDO_SECTION_INFO_P(DECL)					\
    ((TREE_CODE (DECL) == VAR_DECL)					\
@@ -2370,7 +2370,7 @@ do {									\
 
 /* Cross Compilation and Floating Point.  */
 
-/* Define to enable software floating point emulation. */
+/* Define to enable software floating point emulation.  */
 #define REAL_ARITHMETIC
 
 
@@ -2533,7 +2533,7 @@ struct machine_function
   /* The new stack pointer when unwinding from EH.  */
   struct rtx_def* ia64_eh_epilogue_sp;
 
-  /* The new bsp value when unwinding from EH. */
+  /* The new bsp value when unwinding from EH.  */
   struct rtx_def* ia64_eh_epilogue_bsp;
 
   /* The GP value save register.  */
@@ -2598,7 +2598,7 @@ enum ia64_builtins
   IA64_BUILTIN_FLUSHRS
 };
 
-/* Codes for expand_compare_and_swap and expand_swap_and_compare. */
+/* Codes for expand_compare_and_swap and expand_swap_and_compare.  */
 enum fetchop_code {
   IA64_ADD_OP, IA64_SUB_OP, IA64_OR_OP, IA64_AND_OP, IA64_XOR_OP, IA64_NAND_OP
 };

gcc/config/ia64/ia64intrin.h

@@ -2,7 +2,7 @@
 #define _IA64INTRIN_H_INCLUDED
 
 /* Actually, everything is a compiler builtin, but just so
-   there's no confusion... */
+   there's no confusion...  */
 #ifdef __cplusplus
 extern "C" {
 #endif

gcc/config/ia64/linux.h

@@ -5,7 +5,7 @@
 
 #define TARGET_VERSION fprintf (stderr, " (IA-64) Linux");
 
-/* This is for -profile to use -lc_p instead of -lc. */
+/* This is for -profile to use -lc_p instead of -lc.  */
 #undef CC1_SPEC
 #define CC1_SPEC "%{profile:-p} %{G*}"
 

gcc/config/ia64/unwind-aix.c

 /* Implements unwind table entry lookup for AIX (cf. fde-glibc.c). 
-   Copyright (C) 2001 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
    Contributed by Timothy Wall <twall@redhat.com>
 
    This file is part of GNU CC.
@@ -63,7 +63,7 @@ find_fde_for_dso (Elf64_Addr pc, rt_link_map *map,
         lo = mid + 1;
       else {
         /* AIX executables are *always* dynamic.  Look up GP for this
-           object. */ 
+           object.  */ 
         Elf64_Dyn *dyn = map->l_ld;
         *pgp = 0;
         for (; dyn->d_tag != DT_NULL ; dyn++) 
@@ -82,7 +82,7 @@ find_fde_for_dso (Elf64_Addr pc, rt_link_map *map,
 }
 
 /* Return a pointer to the unwind table entry for the function containing
-   PC. */  
+   PC.  */  
 struct unw_table_entry *
 _Unwind_FindTableEntry (void *pc, unsigned long *pseg_base, unsigned long *pgp)
 {
@@ -95,7 +95,7 @@ _Unwind_FindTableEntry (void *pc, unsigned long *pseg_base, unsigned long *pgp)
   ret = find_fde_for_dso ((Elf64_Addr)pc, map, pseg_base, pgp);
   if (ret) 
     {
-      /* If we're in the main application, use the current GP value. */
+      /* If we're in the main application, use the current GP value.  */
       register unsigned long gp __asm__("gp");
       *pgp = gp;
       return ret;

gcc/config/ia64/unwind-ia64.c

 /* Subroutines needed for unwinding IA-64 standard format stack frame
    info for exception handling.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
+   Free Software Foundation, Inc.
    Contributed by Andrew MacLeod  <amacleod@cygnus.com>
 	          Andrew Haley  <aph@cygnus.com>
 		  David Mosberger-Tang <davidm@hpl.hp.com>
@@ -747,7 +748,7 @@ desc_spill_sprel_p (unsigned char qp, unw_word t, unsigned char abreg,
 #define UNW_DEC_PROLOGUE_GR(fmt,r,m,gr,arg)	desc_prologue(0,r,m,gr,arg)
 #define UNW_DEC_PROLOGUE(fmt,b,r,arg)		desc_prologue(b,r,0,32,arg)
 
-/* Prologue descriptors. */
+/* Prologue descriptors.  */
 #define UNW_DEC_ABI(fmt,a,c,arg)		desc_abi(a,c,arg)
 #define UNW_DEC_BR_GR(fmt,b,g,arg)		desc_br_gr(b,g,arg)
 #define UNW_DEC_BR_MEM(fmt,b,arg)		desc_br_mem(b,arg)
@@ -1744,7 +1745,7 @@ static void
 uw_init_context_1 (struct _Unwind_Context *context, void *bsp)
 {
   void *rp = __builtin_extract_return_addr (__builtin_return_address (0));
-  /* Set psp to the caller's stack pointer. */
+  /* Set psp to the caller's stack pointer.  */
   void *psp = __builtin_dwarf_cfa () - 16;
   _Unwind_FrameState fs;