[deliverable/binutils-gdb.git] / gdb / f-typeprint.c

/* Support for printing Fortran types for GDB, the GNU debugger.
   Copyright 1986, 1988, 1989, 1991, 1993, 1994 Free Software Foundation, Inc.
   Contributed by Motorola.  Adapted from the C version by Farooq Butt
   (fmbutt@engage.sps.mot.com).

This file is part of GDB.

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.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

#include "defs.h"
#include "obstack.h"
#include "bfd.h"
#include "symtab.h"
#include "gdbtypes.h"
#include "expression.h"
#include "value.h"
#include "gdbcore.h"
#include "target.h"
#include "command.h"
#include "gdbcmd.h"
#include "language.h"
#include "demangle.h"
#include "f-lang.h"
#include "typeprint.h"
#include "frame.h"  /* ??? */

#include "gdb_string.h"
#include <errno.h>

#if 0	/* Currently unused */
static void f_type_print_args PARAMS ((struct type *, FILE *));
#endif

static void f_type_print_varspec_suffix PARAMS ((struct type *, FILE *,
						 int, int, int));

void f_type_print_varspec_prefix PARAMS ((struct type *, FILE *, int, int));

void f_type_print_base PARAMS ((struct type *, FILE *, int, int));

\f
/* LEVEL is the depth to indent lines by.  */

void
f_print_type (type, varstring, stream, show, level)
     struct type *type;
     char *varstring;
     FILE *stream;
     int show;
     int level;
{
  register enum type_code code;
  int demangled_args;

  f_type_print_base (type, stream, show, level);
  code = TYPE_CODE (type);
  if ((varstring != NULL && *varstring != '\0')
      ||
      /* Need a space if going to print stars or brackets;
	 but not if we will print just a type name.  */
      ((show > 0 || TYPE_NAME (type) == 0)
       &&
       (code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC
	|| code == TYPE_CODE_METHOD
	|| code == TYPE_CODE_ARRAY
	|| code == TYPE_CODE_MEMBER
	|| code == TYPE_CODE_REF)))
    fputs_filtered (" ", stream);
  f_type_print_varspec_prefix (type, stream, show, 0);

  fputs_filtered (varstring, stream);

  /* For demangled function names, we have the arglist as part of the name,
     so don't print an additional pair of ()'s */

  demangled_args = varstring[strlen(varstring) - 1] == ')';
  f_type_print_varspec_suffix (type, stream, show, 0, demangled_args);
}

/* Print any asterisks or open-parentheses needed before the
   variable name (to describe its type).

   On outermost call, pass 0 for PASSED_A_PTR.
   On outermost call, SHOW > 0 means should ignore
   any typename for TYPE and show its details.
   SHOW is always zero on recursive calls.  */

void
f_type_print_varspec_prefix (type, stream, show, passed_a_ptr)
     struct type *type;
     FILE *stream;
     int show;
     int passed_a_ptr;
{
  if (type == 0)
    return;

  if (TYPE_NAME (type) && show <= 0)
    return;

  QUIT;

  switch (TYPE_CODE (type))
    {
    case TYPE_CODE_PTR:
      f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
      break;

    case TYPE_CODE_FUNC:
      f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
      if (passed_a_ptr)
	fprintf_filtered (stream, "(");
      break;

    case TYPE_CODE_ARRAY:
      f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
      break;

    case TYPE_CODE_UNDEF:
    case TYPE_CODE_STRUCT:
    case TYPE_CODE_UNION:
    case TYPE_CODE_ENUM:
    case TYPE_CODE_INT:
    case TYPE_CODE_FLT:
    case TYPE_CODE_VOID:
    case TYPE_CODE_ERROR:
    case TYPE_CODE_CHAR:
    case TYPE_CODE_BOOL:
    case TYPE_CODE_SET:
    case TYPE_CODE_RANGE:
    case TYPE_CODE_STRING:
    case TYPE_CODE_BITSTRING:
    case TYPE_CODE_METHOD:
    case TYPE_CODE_MEMBER:
    case TYPE_CODE_REF:
    case TYPE_CODE_COMPLEX:
      /* These types need no prefix.  They are listed here so that
	 gcc -Wall will reveal any types that haven't been handled.  */
      break;
    }
}

#if 0	/* Currently unused */

static void
f_type_print_args (type, stream)
     struct type *type;
     FILE *stream;
{
  int i;
  struct type **args;

  fprintf_filtered (stream, "(");
  args = TYPE_ARG_TYPES (type);
  if (args != NULL)
    {
      if (args[1] == NULL)
	{
	  fprintf_filtered (stream, "...");
	}
      else
	{
	  for (i = 1; args[i] != NULL && args[i]->code != TYPE_CODE_VOID; i++)
	    {
	      f_print_type (args[i], "", stream, -1, 0);
	      if (args[i+1] == NULL)
		fprintf_filtered (stream, "...");
	      else if (args[i+1]->code != TYPE_CODE_VOID)
		{
		  fprintf_filtered (stream, ",");
		  wrap_here ("    ");
		}
	    }
	}
    }
  fprintf_filtered (stream, ")");
}

#endif	/* 0 */

/* Print any array sizes, function arguments or close parentheses
   needed after the variable name (to describe its type).
   Args work like c_type_print_varspec_prefix.  */

static void
f_type_print_varspec_suffix (type, stream, show, passed_a_ptr, demangled_args)
     struct type *type;
     FILE *stream;
     int show;
     int passed_a_ptr;
     int demangled_args;
{
  int upper_bound, lower_bound;
  int lower_bound_was_default = 0;
  static int arrayprint_recurse_level = 0;
  int retcode;

  if (type == 0)
    return;

  if (TYPE_NAME (type) && show <= 0)
    return;

  QUIT;

  switch (TYPE_CODE (type))
    {
    case TYPE_CODE_ARRAY:
      arrayprint_recurse_level++;

      if (arrayprint_recurse_level == 1)
	fprintf_filtered(stream,"(");

      if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_ARRAY)
	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);

      retcode = f77_get_dynamic_lowerbound (type,&lower_bound);

      lower_bound_was_default = 0;

      if (retcode == BOUND_FETCH_ERROR)
	fprintf_filtered (stream,"???");
      else
	if (lower_bound == 1) /* The default */
	  lower_bound_was_default = 1;
	else
	  fprintf_filtered (stream,"%d",lower_bound);

      if (lower_bound_was_default)
	lower_bound_was_default = 0;
      else
	fprintf_filtered(stream,":");

      /* Make sure that, if we have an assumed size array, we
	 print out a warning and print the upperbound as '*' */

      if (TYPE_ARRAY_UPPER_BOUND_TYPE(type) == BOUND_CANNOT_BE_DETERMINED)
	fprintf_filtered (stream, "*");
       else
	 {
	   retcode = f77_get_dynamic_upperbound(type,&upper_bound);

	   if (retcode == BOUND_FETCH_ERROR)
	     fprintf_filtered(stream,"???");
	   else
	     fprintf_filtered(stream,"%d",upper_bound);
	 }

      if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_ARRAY)
	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
      if (arrayprint_recurse_level == 1)
	fprintf_filtered (stream, ")");
      else
	fprintf_filtered(stream,",");
      arrayprint_recurse_level--;
      break;

    case TYPE_CODE_PTR:
    case TYPE_CODE_REF:
      f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0);
      fprintf_filtered(stream,")");
      break;

    case TYPE_CODE_FUNC:
      f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
				 passed_a_ptr, 0);
      if (passed_a_ptr)
	fprintf_filtered (stream, ")");

      fprintf_filtered (stream, "()");
      break;

    case TYPE_CODE_UNDEF:
    case TYPE_CODE_STRUCT:
    case TYPE_CODE_UNION:
    case TYPE_CODE_ENUM:
    case TYPE_CODE_INT:
    case TYPE_CODE_FLT:
    case TYPE_CODE_VOID:
    case TYPE_CODE_ERROR:
    case TYPE_CODE_CHAR:
    case TYPE_CODE_BOOL:
    case TYPE_CODE_SET:
    case TYPE_CODE_RANGE:
    case TYPE_CODE_STRING:
    case TYPE_CODE_BITSTRING:
    case TYPE_CODE_METHOD:
    case TYPE_CODE_MEMBER:
    case TYPE_CODE_COMPLEX:
      /* These types do not need a suffix.  They are listed so that
	 gcc -Wall will report types that may not have been considered.  */
      break;
    }
}

void
print_equivalent_f77_float_type (type, stream)
     struct type *type;
     FILE *stream;
{
  /* Override type name "float" and make it the
     appropriate real. XLC stupidly outputs -12 as a type
     for real when it really should be outputting -18 */

  switch (TYPE_LENGTH (type))
    {
    case 4:
      fprintf_filtered (stream, "real*4");
      break;

    case 8:
      fprintf_filtered(stream,"real*8");
      break;
    }
}

/* Print the name of the type (or the ultimate pointer target,
   function value or array element), or the description of a
   structure or union.

   SHOW nonzero means don't print this type as just its name;
   show its real definition even if it has a name.
   SHOW zero means print just typename or struct tag if there is one
   SHOW negative means abbreviate structure elements.
   SHOW is decremented for printing of structure elements.

   LEVEL is the depth to indent by.
   We increase it for some recursive calls.  */

void
f_type_print_base (type, stream, show, level)
     struct type *type;
     FILE *stream;
     int show;
     int level;
{
  int retcode;
  int upper_bound;

  QUIT;

  wrap_here ("    ");
  if (type == NULL)
    {
      fputs_filtered ("<type unknown>", stream);
      return;
    }

  /* When SHOW is zero or less, and there is a valid type name, then always
     just print the type name directly from the type. */

  if ((show <= 0) && (TYPE_NAME (type) != NULL))
    {
      if (TYPE_CODE (type) == TYPE_CODE_FLT)
	print_equivalent_f77_float_type (type, stream);
      else
	fputs_filtered (TYPE_NAME (type), stream);
      return;
    }

  switch (TYPE_CODE (type))
    {
    case TYPE_CODE_ARRAY:
      f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
      break;

    case TYPE_CODE_FUNC:
      f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
      break;

   case TYPE_CODE_PTR:
      fprintf_filtered (stream, "PTR TO -> ( ");
      f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
      break;

    case TYPE_CODE_VOID:
      fprintf_filtered (stream, "VOID");
      break;

    case TYPE_CODE_UNDEF:
      fprintf_filtered (stream, "struct <unknown>");
      break;

    case TYPE_CODE_ERROR:
      fprintf_filtered (stream, "<unknown type>");
      break;

    case TYPE_CODE_RANGE:
      /* This should not occur */
      fprintf_filtered (stream, "<range type>");
      break;

    case TYPE_CODE_CHAR:
      /* Override name "char" and make it "character" */
      fprintf_filtered (stream, "character");
      break;

    case TYPE_CODE_INT:
      /* There may be some character types that attempt to come
         through as TYPE_CODE_INT since dbxstclass.h is so
         C-oriented, we must change these to "character" from "char".  */

      if (STREQ (TYPE_NAME (type), "char"))
	fprintf_filtered (stream, "character");
      else
	goto default_case;
      break;

    case TYPE_CODE_COMPLEX:
      fprintf_filtered (stream, "complex*");
      fprintf_filtered (stream, "%d", TYPE_LENGTH (type));
      break;

    case TYPE_CODE_FLT:
      print_equivalent_f77_float_type (type, stream);
      break;

    case TYPE_CODE_STRING:
      /* Strings may have dynamic upperbounds (lengths) like arrays. */

      if (TYPE_ARRAY_UPPER_BOUND_TYPE (type) == BOUND_CANNOT_BE_DETERMINED)
	fprintf_filtered (stream, "character*(*)");
      else
	{
	  retcode = f77_get_dynamic_upperbound (type, &upper_bound);

	  if (retcode == BOUND_FETCH_ERROR)
	    fprintf_filtered (stream, "character*???");
	  else
	    fprintf_filtered (stream, "character*%d", upper_bound);
	}
      break;

    default_case:
    default:
      /* Handle types not explicitly handled by the other cases,
	 such as fundamental types.  For these, just print whatever
	 the type name is, as recorded in the type itself.  If there
	 is no type name, then complain. */
      if (TYPE_NAME (type) != NULL)
	fputs_filtered (TYPE_NAME (type), stream);
      else
	error ("Invalid type code (%d) in symbol table.", TYPE_CODE (type));
      break;
    }
}
Commit	Line	Data
a91a6192	1	/* Support for printing Fortran types for GDB, the GNU debugger.
22d7f91e	2	Copyright 1986, 1988, 1989, 1991, 1993, 1994 Free Software Foundation, Inc.
a91a6192 SS	3	Contributed by Motorola. Adapted from the C version by Farooq Butt
	4	(fmbutt@engage.sps.mot.com).
	5
	6	This file is part of GDB.
	7
	8	This program is free software; you can redistribute it and/or modify
	9	it under the terms of the GNU General Public License as published by
	10	the Free Software Foundation; either version 2 of the License, or
	11	(at your option) any later version.
	12
	13	This program is distributed in the hope that it will be useful,
	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
	17
	18	You should have received a copy of the GNU General Public License
	19	along with this program; if not, write to the Free Software
6c9638b4	20	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
a91a6192 SS	21
	22	#include "defs.h"
	23	#include "obstack.h"
	24	#include "bfd.h"
	25	#include "symtab.h"
	26	#include "gdbtypes.h"
	27	#include "expression.h"
	28	#include "value.h"
	29	#include "gdbcore.h"
	30	#include "target.h"
	31	#include "command.h"
	32	#include "gdbcmd.h"
	33	#include "language.h"
	34	#include "demangle.h"
	35	#include "f-lang.h"
	36	#include "typeprint.h"
	37	#include "frame.h" /* ??? */
	38
2b576293	39	#include "gdb_string.h"
a91a6192 SS	40	#include <errno.h>
a91a6192 SS	41
6b14af2b	42	#if 0 /* Currently unused */
a91a6192	43	static void f_type_print_args PARAMS ((struct type , FILE ));
6b14af2b	44	#endif
a91a6192 SS	45
	46	static void f_type_print_varspec_suffix PARAMS ((struct type , FILE ,
	47	int, int, int));
	48
	49	void f_type_print_varspec_prefix PARAMS ((struct type , FILE , int, int));
	50
	51	void f_type_print_base PARAMS ((struct type , FILE , int, int));
	52
	53	\f
	54	/* LEVEL is the depth to indent lines by. */
	55
	56	void
	57	f_print_type (type, varstring, stream, show, level)
	58	struct type *type;
	59	char *varstring;
	60	FILE *stream;
	61	int show;
	62	int level;
	63	{
	64	register enum type_code code;
	65	int demangled_args;
	66
	67	f_type_print_base (type, stream, show, level);
	68	code = TYPE_CODE (type);
	69	if ((varstring != NULL && *varstring != '\0')
	70	\|\|
	71	/* Need a space if going to print stars or brackets;
	72	but not if we will print just a type name. */
	73	((show > 0 \|\| TYPE_NAME (type) == 0)
	74	&&
	75	(code == TYPE_CODE_PTR \|\| code == TYPE_CODE_FUNC
	76	\|\| code == TYPE_CODE_METHOD
	77	\|\| code == TYPE_CODE_ARRAY
	78	\|\| code == TYPE_CODE_MEMBER
	79	\|\| code == TYPE_CODE_REF)))
	80	fputs_filtered (" ", stream);
	81	f_type_print_varspec_prefix (type, stream, show, 0);
	82
	83	fputs_filtered (varstring, stream);
	84
	85	/* For demangled function names, we have the arglist as part of the name,
	86	so don't print an additional pair of ()'s */
	87
	88	demangled_args = varstring[strlen(varstring) - 1] == ')';
	89	f_type_print_varspec_suffix (type, stream, show, 0, demangled_args);
	90	}
	91
	92	/* Print any asterisks or open-parentheses needed before the
	93	variable name (to describe its type).
	94
	95	On outermost call, pass 0 for PASSED_A_PTR.
	96	On outermost call, SHOW > 0 means should ignore
	97	any typename for TYPE and show its details.
	98	SHOW is always zero on recursive calls. */
	99
	100	void
	101	f_type_print_varspec_prefix (type, stream, show, passed_a_ptr)
	102	struct type *type;
	103	FILE *stream;
	104	int show;
	105	int passed_a_ptr;
	106	{
a91a6192 SS	107	if (type == 0)
	108	return;
	109
	110	if (TYPE_NAME (type) && show <= 0)
	111	return;
	112
	113	QUIT;
	114
	115	switch (TYPE_CODE (type))
	116	{
	117	case TYPE_CODE_PTR:
	118	f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
	119	break;
	120
	121	case TYPE_CODE_FUNC:
	122	f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
	123	if (passed_a_ptr)
	124	fprintf_filtered (stream, "(");
	125	break;
	126
	127	case TYPE_CODE_ARRAY:
	128	f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
	129	break;
	130
	131	case TYPE_CODE_UNDEF:
	132	case TYPE_CODE_STRUCT:
	133	case TYPE_CODE_UNION:
	134	case TYPE_CODE_ENUM:
	135	case TYPE_CODE_INT:
	136	case TYPE_CODE_FLT:
	137	case TYPE_CODE_VOID:
	138	case TYPE_CODE_ERROR:
	139	case TYPE_CODE_CHAR:
	140	case TYPE_CODE_BOOL:
	141	case TYPE_CODE_SET:
	142	case TYPE_CODE_RANGE:
	143	case TYPE_CODE_STRING:
22d7f91e SS	144	case TYPE_CODE_BITSTRING:
	145	case TYPE_CODE_METHOD:
	146	case TYPE_CODE_MEMBER:
	147	case TYPE_CODE_REF:
	148	case TYPE_CODE_COMPLEX:
a91a6192 SS	149	/* These types need no prefix. They are listed here so that
	150	gcc -Wall will reveal any types that haven't been handled. */
	151	break;
	152	}
	153	}
	154
6b14af2b FF	155	#if 0 /* Currently unused */
6b14af2b FF	156
a91a6192 SS	157	static void
	158	f_type_print_args (type, stream)
	159	struct type *type;
	160	FILE *stream;
	161	{
	162	int i;
	163	struct type **args;
	164
	165	fprintf_filtered (stream, "(");
	166	args = TYPE_ARG_TYPES (type);
	167	if (args != NULL)
	168	{
	169	if (args[1] == NULL)
	170	{
	171	fprintf_filtered (stream, "...");
	172	}
	173	else
	174	{
	175	for (i = 1; args[i] != NULL && args[i]->code != TYPE_CODE_VOID; i++)
	176	{
	177	f_print_type (args[i], "", stream, -1, 0);
	178	if (args[i+1] == NULL)
	179	fprintf_filtered (stream, "...");
	180	else if (args[i+1]->code != TYPE_CODE_VOID)
	181	{
	182	fprintf_filtered (stream, ",");
	183	wrap_here (" ");
	184	}
	185	}
	186	}
	187	}
	188	fprintf_filtered (stream, ")");
	189	}
	190
6b14af2b FF	191	#endif /* 0 */
6b14af2b FF	192
a91a6192 SS	193	/* Print any array sizes, function arguments or close parentheses
	194	needed after the variable name (to describe its type).
	195	Args work like c_type_print_varspec_prefix. */
	196
	197	static void
	198	f_type_print_varspec_suffix (type, stream, show, passed_a_ptr, demangled_args)
	199	struct type *type;
	200	FILE *stream;
	201	int show;
	202	int passed_a_ptr;
	203	int demangled_args;
	204	{
22d7f91e	205	int upper_bound, lower_bound;
a91a6192 SS	206	int lower_bound_was_default = 0;
	207	static int arrayprint_recurse_level = 0;
	208	int retcode;
	209
	210	if (type == 0)
	211	return;
	212
	213	if (TYPE_NAME (type) && show <= 0)
	214	return;
	215
	216	QUIT;
	217
	218	switch (TYPE_CODE (type))
	219	{
	220	case TYPE_CODE_ARRAY:
	221	arrayprint_recurse_level++;
	222
	223	if (arrayprint_recurse_level == 1)
	224	fprintf_filtered(stream,"(");
8a329002 PB	225
	226	if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_ARRAY)
	227	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
a91a6192 SS	228
	229	retcode = f77_get_dynamic_lowerbound (type,&lower_bound);
	230
	231	lower_bound_was_default = 0;
	232
	233	if (retcode == BOUND_FETCH_ERROR)
	234	fprintf_filtered (stream,"???");
	235	else
	236	if (lower_bound == 1) /* The default */
	237	lower_bound_was_default = 1;
	238	else
	239	fprintf_filtered (stream,"%d",lower_bound);
	240
	241	if (lower_bound_was_default)
	242	lower_bound_was_default = 0;
	243	else
	244	fprintf_filtered(stream,":");
	245
	246	/* Make sure that, if we have an assumed size array, we
	247	print out a warning and print the upperbound as '' /
	248
	249	if (TYPE_ARRAY_UPPER_BOUND_TYPE(type) == BOUND_CANNOT_BE_DETERMINED)
	250	fprintf_filtered (stream, "*");
	251	else
	252	{
	253	retcode = f77_get_dynamic_upperbound(type,&upper_bound);
	254
	255	if (retcode == BOUND_FETCH_ERROR)
	256	fprintf_filtered(stream,"???");
	257	else
	258	fprintf_filtered(stream,"%d",upper_bound);
	259	}
	260
8a329002 PB	261	if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_ARRAY)
8a329002 PB	262	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
a91a6192 SS	263	if (arrayprint_recurse_level == 1)
a91a6192 SS	264	fprintf_filtered (stream, ")");
8a329002 PB	265	else
8a329002 PB	266	fprintf_filtered(stream,",");
a91a6192 SS	267	arrayprint_recurse_level--;
	268	break;
	269
	270	case TYPE_CODE_PTR:
	271	case TYPE_CODE_REF:
	272	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0);
	273	fprintf_filtered(stream,")");
	274	break;
	275
	276	case TYPE_CODE_FUNC:
	277	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
	278	passed_a_ptr, 0);
	279	if (passed_a_ptr)
	280	fprintf_filtered (stream, ")");
	281
	282	fprintf_filtered (stream, "()");
	283	break;
	284
	285	case TYPE_CODE_UNDEF:
	286	case TYPE_CODE_STRUCT:
	287	case TYPE_CODE_UNION:
	288	case TYPE_CODE_ENUM:
	289	case TYPE_CODE_INT:
	290	case TYPE_CODE_FLT:
	291	case TYPE_CODE_VOID:
	292	case TYPE_CODE_ERROR:
	293	case TYPE_CODE_CHAR:
	294	case TYPE_CODE_BOOL:
	295	case TYPE_CODE_SET:
	296	case TYPE_CODE_RANGE:
a91a6192	297	case TYPE_CODE_STRING:
22d7f91e SS	298	case TYPE_CODE_BITSTRING:
	299	case TYPE_CODE_METHOD:
	300	case TYPE_CODE_MEMBER:
	301	case TYPE_CODE_COMPLEX:
a91a6192 SS	302	/* These types do not need a suffix. They are listed so that
	303	gcc -Wall will report types that may not have been considered. */
	304	break;
	305	}
	306	}
	307
a91a6192 SS	308	void
	309	print_equivalent_f77_float_type (type, stream)
	310	struct type *type;
	311	FILE *stream;
	312	{
	313	/* Override type name "float" and make it the
	314	appropriate real. XLC stupidly outputs -12 as a type
	315	for real when it really should be outputting -18 */
	316
	317	switch (TYPE_LENGTH (type))
	318	{
	319	case 4:
	320	fprintf_filtered (stream, "real*4");
	321	break;
	322
	323	case 8:
	324	fprintf_filtered(stream,"real*8");
	325	break;
	326	}
	327	}
	328
	329	/* Print the name of the type (or the ultimate pointer target,
	330	function value or array element), or the description of a
	331	structure or union.
	332
	333	SHOW nonzero means don't print this type as just its name;
	334	show its real definition even if it has a name.
	335	SHOW zero means print just typename or struct tag if there is one
	336	SHOW negative means abbreviate structure elements.
	337	SHOW is decremented for printing of structure elements.
	338
	339	LEVEL is the depth to indent by.
	340	We increase it for some recursive calls. */
	341
	342	void
	343	f_type_print_base (type, stream, show, level)
	344	struct type *type;
	345	FILE *stream;
	346	int show;
	347	int level;
	348	{
22d7f91e SS	349	int retcode;
	350	int upper_bound;
	351
a91a6192 SS	352	QUIT;
	353
	354	wrap_here (" ");
	355	if (type == NULL)
	356	{
	357	fputs_filtered ("<type unknown>", stream);
	358	return;
	359	}
	360
	361	/* When SHOW is zero or less, and there is a valid type name, then always
	362	just print the type name directly from the type. */
	363
	364	if ((show <= 0) && (TYPE_NAME (type) != NULL))
	365	{
a91a6192 SS	366	if (TYPE_CODE (type) == TYPE_CODE_FLT)
	367	print_equivalent_f77_float_type (type, stream);
	368	else
	369	fputs_filtered (TYPE_NAME (type), stream);
	370	return;
	371	}
	372
	373	switch (TYPE_CODE (type))
	374	{
	375	case TYPE_CODE_ARRAY:
	376	f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
	377	break;
	378
	379	case TYPE_CODE_FUNC:
	380	f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
	381	break;
	382
	383	case TYPE_CODE_PTR:
	384	fprintf_filtered (stream, "PTR TO -> ( ");
	385	f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
	386	break;
	387
	388	case TYPE_CODE_VOID:
	389	fprintf_filtered (stream, "VOID");
	390	break;
	391
	392	case TYPE_CODE_UNDEF:
	393	fprintf_filtered (stream, "struct <unknown>");
	394	break;
	395
	396	case TYPE_CODE_ERROR:
	397	fprintf_filtered (stream, "<unknown type>");
	398	break;
	399
	400	case TYPE_CODE_RANGE:
	401	/* This should not occur */
	402	fprintf_filtered (stream, "<range type>");
	403	break;
	404
	405	case TYPE_CODE_CHAR:
	406	/* Override name "char" and make it "character" */
	407	fprintf_filtered (stream, "character");
	408	break;
	409
	410	case TYPE_CODE_INT:
	411	/* There may be some character types that attempt to come
	412	through as TYPE_CODE_INT since dbxstclass.h is so
	413	C-oriented, we must change these to "character" from "char". */
	414
22d7f91e SS	415	if (STREQ (TYPE_NAME (type), "char"))
22d7f91e SS	416	fprintf_filtered (stream, "character");
a91a6192 SS	417	else
	418	goto default_case;
	419	break;
	420
	421	case TYPE_CODE_COMPLEX:
22d7f91e SS	422	fprintf_filtered (stream, "complex*");
22d7f91e SS	423	fprintf_filtered (stream, "%d", TYPE_LENGTH (type));
a91a6192 SS	424	break;
	425
	426	case TYPE_CODE_FLT:
22d7f91e	427	print_equivalent_f77_float_type (type, stream);
a91a6192 SS	428	break;
a91a6192 SS	429
a91a6192	430	case TYPE_CODE_STRING:
22d7f91e	431	/* Strings may have dynamic upperbounds (lengths) like arrays. */
a91a6192 SS	432
a91a6192 SS	433	if (TYPE_ARRAY_UPPER_BOUND_TYPE (type) == BOUND_CANNOT_BE_DETERMINED)
85c613aa	434	fprintf_filtered (stream, "character()");
a91a6192 SS	435	else
a91a6192 SS	436	{
22d7f91e	437	retcode = f77_get_dynamic_upperbound (type, &upper_bound);
a91a6192 SS	438
a91a6192 SS	439	if (retcode == BOUND_FETCH_ERROR)
22d7f91e	440	fprintf_filtered (stream, "character*???");
a91a6192	441	else
22d7f91e	442	fprintf_filtered (stream, "character*%d", upper_bound);
a91a6192 SS	443	}
	444	break;
	445
	446	default_case:
	447	default:
	448	/* Handle types not explicitly handled by the other cases,
	449	such as fundamental types. For these, just print whatever
	450	the type name is, as recorded in the type itself. If there
	451	is no type name, then complain. */
	452	if (TYPE_NAME (type) != NULL)
	453	fputs_filtered (TYPE_NAME (type), stream);
	454	else
	455	error ("Invalid type code (%d) in symbol table.", TYPE_CODE (type));
	456	break;
	457	}
	458	}